+ To see how it works, create some content in the editing area of CKEditor on the left
+ and send it to the Flash object on the right side of the page by using the
+ Send to Flash button.
+
+
+
+ With non compatible browsers, you should still be able to see and edit the contents (HTML) in a plain text field.
';
+
+ var alertsEl = document.getElementById( 'alerts' );
+ alertsEl && ( alertsEl.innerHTML = html );
+ };
+
+ var onload = function()
+ {
+ // Show a friendly compatibility message as soon as the page is loaded,
+ // for those browsers that are not compatible with CKEditor.
+ if ( !CKEDITOR.env.isCompatible )
+ showCompatibilityMsg();
+ };
+
+ // Register the onload listener.
+ if ( window.addEventListener )
+ window.addEventListener( 'load', onload, false );
+ else if ( window.attachEvent )
+ window.attachEvent( 'onload', onload );
+ })();
+}
diff --git a/app/assets/javascripts/ckeditor/_samples/sharedspaces.html b/app/assets/javascripts/ckeditor/_samples/sharedspaces.html
new file mode 100644
index 00000000..624b5fc2
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_samples/sharedspaces.html
@@ -0,0 +1,153 @@
+
+
+
+
+ =0?'&':'?')+('t=')+this.timestamp;return d;}},b=window.CKEDITOR_GETURL;if(b){var c=a.getUrl;a.getUrl=function(d){return b.call(a,d)||c.call(a,d);};}return a;})();
+
+// #### Raw code
+// ATTENTION: read the above "Compressed Code" notes when changing this code.
+
+if ( !window.CKEDITOR )
+{
+ /**
+ * @name CKEDITOR
+ * @namespace This is the API entry point. The entire CKEditor code runs under this object.
+ * @example
+ */
+ window.CKEDITOR = (function()
+ {
+ var CKEDITOR =
+ /** @lends CKEDITOR */
+ {
+
+ /**
+ * A constant string unique for each release of CKEditor. Its value
+ * is used, by default, to build the URL for all resources loaded
+ * by the editor code, guaranteeing clean cache results when
+ * upgrading.
+ * @type String
+ * @example
+ * alert( CKEDITOR.timestamp ); // e.g. '87dm'
+ */
+ // The production implementation contains a fixed timestamp, unique
+ // for each release and generated by the releaser.
+ // (Base 36 value of each component of YYMMDDHH - 4 chars total - e.g. 87bm == 08071122)
+ timestamp : 'B37D54V',
+
+ /**
+ * Contains the CKEditor version number.
+ * @type String
+ * @example
+ * alert( CKEDITOR.version ); // e.g. 'CKEditor 3.4.1'
+ */
+ version : '3.5.3',
+
+ /**
+ * Contains the CKEditor revision number.
+ * The revision number is incremented automatically, following each
+ * modification to the CKEditor source code.
+ * @type String
+ * @example
+ * alert( CKEDITOR.revision ); // e.g. '3975'
+ */
+ revision : '6655',
+
+ /**
+ * Private object used to hold core stuff. It should not be used outside of
+ * the API code as properties defined here may change at any time
+ * without notice.
+ * @private
+ */
+ _ : {},
+
+ /**
+ * Indicates the API loading status. The following statuses are available:
+ *
+ * unloaded : the API is not yet loaded.basic_loaded : the basic API features are available.basic_ready : the basic API is ready to load the full core code.loading : the full API is being loaded.loaded : the API can be fully used.
+ * @type String
+ * @example
+ * if ( CKEDITOR.status == 'loaded' )
+ * {
+ * // The API can now be fully used.
+ * }
+ */
+ status : 'unloaded',
+
+ /**
+ * Contains the full URL for the CKEditor installation directory.
+ * It is possible to manually provide the base path by setting a
+ * global variable named CKEDITOR_BASEPATH. This global variable
+ * must be set before the editor script loading.
+ * @type String
+ * @example
+ * alert( CKEDITOR.basePath ); // "http://www.example.com/ckeditor/" (e.g.)
+ */
+ basePath : (function()
+ {
+ // ATTENTION: fixes to this code must be ported to
+ // var basePath in "core/loader.js".
+
+ // Find out the editor directory path, based on its ")' );
+ }
+ }
+
+ return $ && new CKEDITOR.dom.document( $.contentWindow.document );
+ },
+
+ /**
+ * Copy all the attributes from one node to the other, kinda like a clone
+ * skipAttributes is an object with the attributes that must NOT be copied.
+ * @param {CKEDITOR.dom.element} dest The destination element.
+ * @param {Object} skipAttributes A dictionary of attributes to skip.
+ * @example
+ */
+ copyAttributes : function( dest, skipAttributes )
+ {
+ var attributes = this.$.attributes;
+ skipAttributes = skipAttributes || {};
+
+ for ( var n = 0 ; n < attributes.length ; n++ )
+ {
+ var attribute = attributes[n];
+
+ // Lowercase attribute name hard rule is broken for
+ // some attribute on IE, e.g. CHECKED.
+ var attrName = attribute.nodeName.toLowerCase(),
+ attrValue;
+
+ // We can set the type only once, so do it with the proper value, not copying it.
+ if ( attrName in skipAttributes )
+ continue;
+
+ if ( attrName == 'checked' && ( attrValue = this.getAttribute( attrName ) ) )
+ dest.setAttribute( attrName, attrValue );
+ // IE BUG: value attribute is never specified even if it exists.
+ else if ( attribute.specified ||
+ ( CKEDITOR.env.ie && attribute.nodeValue && attrName == 'value' ) )
+ {
+ attrValue = this.getAttribute( attrName );
+ if ( attrValue === null )
+ attrValue = attribute.nodeValue;
+
+ dest.setAttribute( attrName, attrValue );
+ }
+ }
+
+ // The style:
+ if ( this.$.style.cssText !== '' )
+ dest.$.style.cssText = this.$.style.cssText;
+ },
+
+ /**
+ * Changes the tag name of the current element.
+ * @param {String} newTag The new tag for the element.
+ */
+ renameNode : function( newTag )
+ {
+ // If it's already correct exit here.
+ if ( this.getName() == newTag )
+ return;
+
+ var doc = this.getDocument();
+
+ // Create the new node.
+ var newNode = new CKEDITOR.dom.element( newTag, doc );
+
+ // Copy all attributes.
+ this.copyAttributes( newNode );
+
+ // Move children to the new node.
+ this.moveChildren( newNode );
+
+ // Replace the node.
+ this.getParent() && this.$.parentNode.replaceChild( newNode.$, this.$ );
+ newNode.$[ 'data-cke-expando' ] = this.$[ 'data-cke-expando' ];
+ this.$ = newNode.$;
+ },
+
+ /**
+ * Gets a DOM tree descendant under the current node.
+ * @param {Array|Number} indices The child index or array of child indices under the node.
+ * @returns {CKEDITOR.dom.node} The specified DOM child under the current node. Null if child does not exist.
+ * @example
+ * var strong = p.getChild(0);
+ */
+ getChild : function( indices )
+ {
+ var rawNode = this.$;
+
+ if ( !indices.slice )
+ rawNode = rawNode.childNodes[ indices ];
+ else
+ {
+ while ( indices.length > 0 && rawNode )
+ rawNode = rawNode.childNodes[ indices.shift() ];
+ }
+
+ return rawNode ? new CKEDITOR.dom.node( rawNode ) : null;
+ },
+
+ getChildCount : function()
+ {
+ return this.$.childNodes.length;
+ },
+
+ disableContextMenu : function()
+ {
+ this.on( 'contextmenu', function( event )
+ {
+ // Cancel the browser context menu.
+ if ( !event.data.getTarget().hasClass( 'cke_enable_context_menu' ) )
+ event.data.preventDefault();
+ } );
+ },
+
+ /**
+ * Gets element's direction. Supports both CSS 'direction' prop and 'dir' attr.
+ */
+ getDirection : function( useComputed )
+ {
+ return useComputed ? this.getComputedStyle( 'direction' ) : this.getStyle( 'direction' ) || this.getAttribute( 'dir' );
+ },
+
+ /**
+ * Gets, sets and removes custom data to be stored as HTML5 data-* attributes.
+ * @param {String} name The name of the attribute, excluding the 'data-' part.
+ * @param {String} [value] The value to set. If set to false, the attribute will be removed.
+ * @example
+ * element.data( 'extra-info', 'test' ); // appended the attribute data-extra-info="test" to the element
+ * alert( element.data( 'extra-info' ) ); // "test"
+ * element.data( 'extra-info', false ); // remove the data-extra-info attribute from the element
+ */
+ data : function ( name, value )
+ {
+ name = 'data-' + name;
+ if ( value === undefined )
+ return this.getAttribute( name );
+ else if ( value === false )
+ this.removeAttribute( name );
+ else
+ this.setAttribute( name, value );
+
+ return null;
+ }
+ });
+
+( function()
+{
+ var sides = {
+ width : [ "border-left-width", "border-right-width","padding-left", "padding-right" ],
+ height : [ "border-top-width", "border-bottom-width", "padding-top", "padding-bottom" ]
+ };
+
+ function marginAndPaddingSize( type )
+ {
+ var adjustment = 0;
+ for ( var i = 0, len = sides[ type ].length; i < len; i++ )
+ adjustment += parseInt( this.getComputedStyle( sides [ type ][ i ] ) || 0, 10 ) || 0;
+ return adjustment;
+ }
+
+ /**
+ * Sets the element size considering the box model.
+ * @name CKEDITOR.dom.element.prototype.setSize
+ * @function
+ * @param {String} type The dimension to set. It accepts "width" and "height".
+ * @param {Number} size The length unit in px.
+ * @param {Boolean} isBorderBox Apply the size based on the border box model.
+ */
+ CKEDITOR.dom.element.prototype.setSize = function( type, size, isBorderBox )
+ {
+ if ( typeof size == 'number' )
+ {
+ if ( isBorderBox && !( CKEDITOR.env.ie && CKEDITOR.env.quirks ) )
+ size -= marginAndPaddingSize.call( this, type );
+
+ this.setStyle( type, size + 'px' );
+ }
+ };
+
+ /**
+ * Gets the element size, possibly considering the box model.
+ * @name CKEDITOR.dom.element.prototype.getSize
+ * @function
+ * @param {String} type The dimension to get. It accepts "width" and "height".
+ * @param {Boolean} isBorderBox Get the size based on the border box model.
+ */
+ CKEDITOR.dom.element.prototype.getSize = function( type, isBorderBox )
+ {
+ var size = Math.max( this.$[ 'offset' + CKEDITOR.tools.capitalize( type ) ],
+ this.$[ 'client' + CKEDITOR.tools.capitalize( type ) ] ) || 0;
+
+ if ( isBorderBox )
+ size -= marginAndPaddingSize.call( this, type );
+
+ return size;
+ };
+})();
diff --git a/app/assets/javascripts/ckeditor/_source/core/dom/elementpath.js b/app/assets/javascripts/ckeditor/_source/core/dom/elementpath.js
new file mode 100644
index 00000000..4036a1f5
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/core/dom/elementpath.js
@@ -0,0 +1,119 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+(function()
+{
+ // Elements that may be considered the "Block boundary" in an element path.
+ var pathBlockElements = { address:1,blockquote:1,dl:1,h1:1,h2:1,h3:1,h4:1,h5:1,h6:1,p:1,pre:1,li:1,dt:1,dd:1, legend:1 };
+
+ // Elements that may be considered the "Block limit" in an element path.
+ var pathBlockLimitElements = { body:1,div:1,table:1,tbody:1,tr:1,td:1,th:1,caption:1,form:1,fieldset:1 };
+
+ // Check if an element contains any block element.
+ var checkHasBlock = function( element )
+ {
+ var childNodes = element.getChildren();
+
+ for ( var i = 0, count = childNodes.count() ; i < count ; i++ )
+ {
+ var child = childNodes.getItem( i );
+
+ if ( child.type == CKEDITOR.NODE_ELEMENT && CKEDITOR.dtd.$block[ child.getName() ] )
+ return true;
+ }
+
+ return false;
+ };
+
+ /**
+ * @class
+ */
+ CKEDITOR.dom.elementPath = function( lastNode )
+ {
+ var block = null;
+ var blockLimit = null;
+ var elements = [];
+
+ var e = lastNode;
+
+ while ( e )
+ {
+ if ( e.type == CKEDITOR.NODE_ELEMENT )
+ {
+ if ( !this.lastElement )
+ this.lastElement = e;
+
+ var elementName = e.getName();
+ if ( CKEDITOR.env.ie && e.$.scopeName != 'HTML' )
+ elementName = e.$.scopeName.toLowerCase() + ':' + elementName;
+
+ if ( !blockLimit )
+ {
+ if ( !block && pathBlockElements[ elementName ] )
+ block = e;
+
+ if ( pathBlockLimitElements[ elementName ] )
+ {
+ // DIV is considered the Block, if no block is available (#525)
+ // and if it doesn't contain other blocks.
+ if ( !block && elementName == 'div' && !checkHasBlock( e ) )
+ block = e;
+ else
+ blockLimit = e;
+ }
+ }
+
+ elements.push( e );
+
+ if ( elementName == 'body' )
+ break;
+ }
+ e = e.getParent();
+ }
+
+ this.block = block;
+ this.blockLimit = blockLimit;
+ this.elements = elements;
+ };
+})();
+
+CKEDITOR.dom.elementPath.prototype =
+{
+ /**
+ * Compares this element path with another one.
+ * @param {CKEDITOR.dom.elementPath} otherPath The elementPath object to be
+ * compared with this one.
+ * @returns {Boolean} "true" if the paths are equal, containing the same
+ * number of elements and the same elements in the same order.
+ */
+ compare : function( otherPath )
+ {
+ var thisElements = this.elements;
+ var otherElements = otherPath && otherPath.elements;
+
+ if ( !otherElements || thisElements.length != otherElements.length )
+ return false;
+
+ for ( var i = 0 ; i < thisElements.length ; i++ )
+ {
+ if ( !thisElements[ i ].equals( otherElements[ i ] ) )
+ return false;
+ }
+
+ return true;
+ },
+
+ contains : function( tagNames )
+ {
+ var elements = this.elements;
+ for ( var i = 0 ; i < elements.length ; i++ )
+ {
+ if ( elements[ i ].getName() in tagNames )
+ return elements[ i ];
+ }
+
+ return null;
+ }
+};
diff --git a/app/assets/javascripts/ckeditor/_source/core/dom/event.js b/app/assets/javascripts/ckeditor/_source/core/dom/event.js
new file mode 100644
index 00000000..b0e02351
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/core/dom/event.js
@@ -0,0 +1,142 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * @fileOverview Defines the {@link CKEDITOR.dom.event} class, which
+ * represents the a native DOM event object.
+ */
+
+/**
+ * Represents a native DOM event object.
+ * @constructor
+ * @param {Object} domEvent A native DOM event object.
+ * @example
+ */
+CKEDITOR.dom.event = function( domEvent )
+{
+ /**
+ * The native DOM event object represented by this class instance.
+ * @type Object
+ * @example
+ */
+ this.$ = domEvent;
+};
+
+CKEDITOR.dom.event.prototype =
+{
+ /**
+ * Gets the key code associated to the event.
+ * @returns {Number} The key code.
+ * @example
+ * alert( event.getKey() ); "65" is "a" has been pressed
+ */
+ getKey : function()
+ {
+ return this.$.keyCode || this.$.which;
+ },
+
+ /**
+ * Gets a number represeting the combination of the keys pressed during the
+ * event. It is the sum with the current key code and the {@link CKEDITOR.CTRL},
+ * {@link CKEDITOR.SHIFT} and {@link CKEDITOR.ALT} constants.
+ * @returns {Number} The number representing the keys combination.
+ * @example
+ * alert( event.getKeystroke() == 65 ); // "a" key
+ * alert( event.getKeystroke() == CKEDITOR.CTRL + 65 ); // CTRL + "a" key
+ * alert( event.getKeystroke() == CKEDITOR.CTRL + CKEDITOR.SHIFT + 65 ); // CTRL + SHIFT + "a" key
+ */
+ getKeystroke : function()
+ {
+ var keystroke = this.getKey();
+
+ if ( this.$.ctrlKey || this.$.metaKey )
+ keystroke += CKEDITOR.CTRL;
+
+ if ( this.$.shiftKey )
+ keystroke += CKEDITOR.SHIFT;
+
+ if ( this.$.altKey )
+ keystroke += CKEDITOR.ALT;
+
+ return keystroke;
+ },
+
+ /**
+ * Prevents the original behavior of the event to happen. It can optionally
+ * stop propagating the event in the event chain.
+ * @param {Boolean} [stopPropagation] Stop propagating this event in the
+ * event chain.
+ * @example
+ * var element = CKEDITOR.document.getById( 'myElement' );
+ * element.on( 'click', function( ev )
+ * {
+ * // The DOM event object is passed by the "data" property.
+ * var domEvent = ev.data;
+ * // Prevent the click to chave any effect in the element.
+ * domEvent.preventDefault();
+ * });
+ */
+ preventDefault : function( stopPropagation )
+ {
+ var $ = this.$;
+ if ( $.preventDefault )
+ $.preventDefault();
+ else
+ $.returnValue = false;
+
+ if ( stopPropagation )
+ this.stopPropagation();
+ },
+
+ stopPropagation : function()
+ {
+ var $ = this.$;
+ if ( $.stopPropagation )
+ $.stopPropagation();
+ else
+ $.cancelBubble = true;
+ },
+
+ /**
+ * Returns the DOM node where the event was targeted to.
+ * @returns {CKEDITOR.dom.node} The target DOM node.
+ * @example
+ * var element = CKEDITOR.document.getById( 'myElement' );
+ * element.on( 'click', function( ev )
+ * {
+ * // The DOM event object is passed by the "data" property.
+ * var domEvent = ev.data;
+ * // Add a CSS class to the event target.
+ * domEvent.getTarget().addClass( 'clicked' );
+ * });
+ */
+
+ getTarget : function()
+ {
+ var rawNode = this.$.target || this.$.srcElement;
+ return rawNode ? new CKEDITOR.dom.node( rawNode ) : null;
+ }
+};
+
+/**
+ * CTRL key (1000).
+ * @constant
+ * @example
+ */
+CKEDITOR.CTRL = 1000;
+
+/**
+ * SHIFT key (2000).
+ * @constant
+ * @example
+ */
+CKEDITOR.SHIFT = 2000;
+
+/**
+ * ALT key (4000).
+ * @constant
+ * @example
+ */
+CKEDITOR.ALT = 4000;
diff --git a/app/assets/javascripts/ckeditor/_source/core/dom/node.js b/app/assets/javascripts/ckeditor/_source/core/dom/node.js
new file mode 100644
index 00000000..b05b4a7a
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/core/dom/node.js
@@ -0,0 +1,690 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * @fileOverview Defines the {@link CKEDITOR.dom.node} class, which is the base
+ * class for classes that represent DOM nodes.
+ */
+
+/**
+ * Base class for classes representing DOM nodes. This constructor may return
+ * and instance of classes that inherits this class, like
+ * {@link CKEDITOR.dom.element} or {@link CKEDITOR.dom.text}.
+ * @augments CKEDITOR.dom.domObject
+ * @param {Object} domNode A native DOM node.
+ * @constructor
+ * @see CKEDITOR.dom.element
+ * @see CKEDITOR.dom.text
+ * @example
+ */
+CKEDITOR.dom.node = function( domNode )
+{
+ if ( domNode )
+ {
+ switch ( domNode.nodeType )
+ {
+ // Safari don't consider document as element node type. (#3389)
+ case CKEDITOR.NODE_DOCUMENT :
+ return new CKEDITOR.dom.document( domNode );
+
+ case CKEDITOR.NODE_ELEMENT :
+ return new CKEDITOR.dom.element( domNode );
+
+ case CKEDITOR.NODE_TEXT :
+ return new CKEDITOR.dom.text( domNode );
+ }
+
+ // Call the base constructor.
+ CKEDITOR.dom.domObject.call( this, domNode );
+ }
+
+ return this;
+};
+
+CKEDITOR.dom.node.prototype = new CKEDITOR.dom.domObject();
+
+/**
+ * Element node type.
+ * @constant
+ * @example
+ */
+CKEDITOR.NODE_ELEMENT = 1;
+
+/**
+ * Document node type.
+ * @constant
+ * @example
+ */
+CKEDITOR.NODE_DOCUMENT = 9;
+
+/**
+ * Text node type.
+ * @constant
+ * @example
+ */
+CKEDITOR.NODE_TEXT = 3;
+
+/**
+ * Comment node type.
+ * @constant
+ * @example
+ */
+CKEDITOR.NODE_COMMENT = 8;
+
+CKEDITOR.NODE_DOCUMENT_FRAGMENT = 11;
+
+CKEDITOR.POSITION_IDENTICAL = 0;
+CKEDITOR.POSITION_DISCONNECTED = 1;
+CKEDITOR.POSITION_FOLLOWING = 2;
+CKEDITOR.POSITION_PRECEDING = 4;
+CKEDITOR.POSITION_IS_CONTAINED = 8;
+CKEDITOR.POSITION_CONTAINS = 16;
+
+CKEDITOR.tools.extend( CKEDITOR.dom.node.prototype,
+ /** @lends CKEDITOR.dom.node.prototype */
+ {
+ /**
+ * Makes this node child of another element.
+ * @param {CKEDITOR.dom.element} element The target element to which append
+ * this node.
+ * @returns {CKEDITOR.dom.element} The target element.
+ * @example
+ * var p = new CKEDITOR.dom.element( 'p' );
+ * var strong = new CKEDITOR.dom.element( 'strong' );
+ * strong.appendTo( p );
+ *
+ * // result: "<p><strong></strong></p>"
+ */
+ appendTo : function( element, toStart )
+ {
+ element.append( this, toStart );
+ return element;
+ },
+
+ clone : function( includeChildren, cloneId )
+ {
+ var $clone = this.$.cloneNode( includeChildren );
+
+ var removeIds = function( node )
+ {
+ if ( node.nodeType != CKEDITOR.NODE_ELEMENT )
+ return;
+
+ if ( !cloneId )
+ node.removeAttribute( 'id', false );
+ node.removeAttribute( 'data-cke-expando', false );
+
+ if ( includeChildren )
+ {
+ var childs = node.childNodes;
+ for ( var i=0; i < childs.length; i++ )
+ removeIds( childs[ i ] );
+ }
+ };
+
+ // The "id" attribute should never be cloned to avoid duplication.
+ removeIds( $clone );
+
+ return new CKEDITOR.dom.node( $clone );
+ },
+
+ hasPrevious : function()
+ {
+ return !!this.$.previousSibling;
+ },
+
+ hasNext : function()
+ {
+ return !!this.$.nextSibling;
+ },
+
+ /**
+ * Inserts this element after a node.
+ * @param {CKEDITOR.dom.node} node The that will preceed this element.
+ * @returns {CKEDITOR.dom.node} The node preceeding this one after
+ * insertion.
+ * @example
+ * var em = new CKEDITOR.dom.element( 'em' );
+ * var strong = new CKEDITOR.dom.element( 'strong' );
+ * strong.insertAfter( em );
+ *
+ * // result: "<em></em><strong></strong>"
+ */
+ insertAfter : function( node )
+ {
+ node.$.parentNode.insertBefore( this.$, node.$.nextSibling );
+ return node;
+ },
+
+ /**
+ * Inserts this element before a node.
+ * @param {CKEDITOR.dom.node} node The that will be after this element.
+ * @returns {CKEDITOR.dom.node} The node being inserted.
+ * @example
+ * var em = new CKEDITOR.dom.element( 'em' );
+ * var strong = new CKEDITOR.dom.element( 'strong' );
+ * strong.insertBefore( em );
+ *
+ * // result: "<strong></strong><em></em>"
+ */
+ insertBefore : function( node )
+ {
+ node.$.parentNode.insertBefore( this.$, node.$ );
+ return node;
+ },
+
+ insertBeforeMe : function( node )
+ {
+ this.$.parentNode.insertBefore( node.$, this.$ );
+ return node;
+ },
+
+ /**
+ * Retrieves a uniquely identifiable tree address for this node.
+ * The tree address returns is an array of integers, with each integer
+ * indicating a child index of a DOM node, starting from
+ * document.documentElement.
+ *
+ * For example, assuming is the second child from (
+ * being the first), and we'd like to address the third child under the
+ * fourth child of body, the tree address returned would be:
+ * [1, 3, 2]
+ *
+ * The tree address cannot be used for finding back the DOM tree node once
+ * the DOM tree structure has been modified.
+ */
+ getAddress : function( normalized )
+ {
+ var address = [];
+ var $documentElement = this.getDocument().$.documentElement;
+ var node = this.$;
+
+ while ( node && node != $documentElement )
+ {
+ var parentNode = node.parentNode;
+
+ if ( parentNode )
+ {
+ // Get the node index. For performance, call getIndex
+ // directly, instead of creating a new node object.
+ address.unshift( this.getIndex.call( { $ : node }, normalized ) );
+ }
+
+ node = parentNode;
+ }
+
+ return address;
+ },
+
+ /**
+ * Gets the document containing this element.
+ * @returns {CKEDITOR.dom.document} The document.
+ * @example
+ * var element = CKEDITOR.document.getById( 'example' );
+ * alert( element.getDocument().equals( CKEDITOR.document ) ); // "true"
+ */
+ getDocument : function()
+ {
+ return new CKEDITOR.dom.document( this.$.ownerDocument || this.$.parentNode.ownerDocument );
+ },
+
+ getIndex : function( normalized )
+ {
+ // Attention: getAddress depends on this.$
+
+ var current = this.$,
+ index = 0;
+
+ while ( ( current = current.previousSibling ) )
+ {
+ // When normalizing, do not count it if this is an
+ // empty text node or if it's a text node following another one.
+ if ( normalized && current.nodeType == 3 &&
+ ( !current.nodeValue.length ||
+ ( current.previousSibling && current.previousSibling.nodeType == 3 ) ) )
+ {
+ continue;
+ }
+
+ index++;
+ }
+
+ return index;
+ },
+
+ getNextSourceNode : function( startFromSibling, nodeType, guard )
+ {
+ // If "guard" is a node, transform it in a function.
+ if ( guard && !guard.call )
+ {
+ var guardNode = guard;
+ guard = function( node )
+ {
+ return !node.equals( guardNode );
+ };
+ }
+
+ var node = ( !startFromSibling && this.getFirst && this.getFirst() ),
+ parent;
+
+ // Guarding when we're skipping the current element( no children or 'startFromSibling' ).
+ // send the 'moving out' signal even we don't actually dive into.
+ if ( !node )
+ {
+ if ( this.type == CKEDITOR.NODE_ELEMENT && guard && guard( this, true ) === false )
+ return null;
+ node = this.getNext();
+ }
+
+ while ( !node && ( parent = ( parent || this ).getParent() ) )
+ {
+ // The guard check sends the "true" paramenter to indicate that
+ // we are moving "out" of the element.
+ if ( guard && guard( parent, true ) === false )
+ return null;
+
+ node = parent.getNext();
+ }
+
+ if ( !node )
+ return null;
+
+ if ( guard && guard( node ) === false )
+ return null;
+
+ if ( nodeType && nodeType != node.type )
+ return node.getNextSourceNode( false, nodeType, guard );
+
+ return node;
+ },
+
+ getPreviousSourceNode : function( startFromSibling, nodeType, guard )
+ {
+ if ( guard && !guard.call )
+ {
+ var guardNode = guard;
+ guard = function( node )
+ {
+ return !node.equals( guardNode );
+ };
+ }
+
+ var node = ( !startFromSibling && this.getLast && this.getLast() ),
+ parent;
+
+ // Guarding when we're skipping the current element( no children or 'startFromSibling' ).
+ // send the 'moving out' signal even we don't actually dive into.
+ if ( !node )
+ {
+ if ( this.type == CKEDITOR.NODE_ELEMENT && guard && guard( this, true ) === false )
+ return null;
+ node = this.getPrevious();
+ }
+
+ while ( !node && ( parent = ( parent || this ).getParent() ) )
+ {
+ // The guard check sends the "true" paramenter to indicate that
+ // we are moving "out" of the element.
+ if ( guard && guard( parent, true ) === false )
+ return null;
+
+ node = parent.getPrevious();
+ }
+
+ if ( !node )
+ return null;
+
+ if ( guard && guard( node ) === false )
+ return null;
+
+ if ( nodeType && node.type != nodeType )
+ return node.getPreviousSourceNode( false, nodeType, guard );
+
+ return node;
+ },
+
+ getPrevious : function( evaluator )
+ {
+ var previous = this.$, retval;
+ do
+ {
+ previous = previous.previousSibling;
+ retval = previous && new CKEDITOR.dom.node( previous );
+ }
+ while ( retval && evaluator && !evaluator( retval ) )
+ return retval;
+ },
+
+ /**
+ * Gets the node that follows this element in its parent's child list.
+ * @param {Function} evaluator Filtering the result node.
+ * @returns {CKEDITOR.dom.node} The next node or null if not available.
+ * @example
+ * var element = CKEDITOR.dom.element.createFromHtml( '<div><b>Example</b> <i>next</i></div>' );
+ * var first = element.getFirst().getNext() ;
+ * alert( first.getName() ); // "i"
+ */
+ getNext : function( evaluator )
+ {
+ var next = this.$, retval;
+ do
+ {
+ next = next.nextSibling;
+ retval = next && new CKEDITOR.dom.node( next );
+ }
+ while ( retval && evaluator && !evaluator( retval ) )
+ return retval;
+ },
+
+ /**
+ * Gets the parent element for this node.
+ * @returns {CKEDITOR.dom.element} The parent element.
+ * @example
+ * var node = editor.document.getBody().getFirst();
+ * var parent = node.getParent() ;
+ * alert( node.getName() ); // "body"
+ */
+ getParent : function()
+ {
+ var parent = this.$.parentNode;
+ return ( parent && parent.nodeType == 1 ) ? new CKEDITOR.dom.node( parent ) : null;
+ },
+
+ getParents : function( closerFirst )
+ {
+ var node = this;
+ var parents = [];
+
+ do
+ {
+ parents[ closerFirst ? 'push' : 'unshift' ]( node );
+ }
+ while ( ( node = node.getParent() ) )
+
+ return parents;
+ },
+
+ getCommonAncestor : function( node )
+ {
+ if ( node.equals( this ) )
+ return this;
+
+ if ( node.contains && node.contains( this ) )
+ return node;
+
+ var start = this.contains ? this : this.getParent();
+
+ do
+ {
+ if ( start.contains( node ) )
+ return start;
+ }
+ while ( ( start = start.getParent() ) );
+
+ return null;
+ },
+
+ getPosition : function( otherNode )
+ {
+ var $ = this.$;
+ var $other = otherNode.$;
+
+ if ( $.compareDocumentPosition )
+ return $.compareDocumentPosition( $other );
+
+ // IE and Safari have no support for compareDocumentPosition.
+
+ if ( $ == $other )
+ return CKEDITOR.POSITION_IDENTICAL;
+
+ // Only element nodes support contains and sourceIndex.
+ if ( this.type == CKEDITOR.NODE_ELEMENT && otherNode.type == CKEDITOR.NODE_ELEMENT )
+ {
+ if ( $.contains )
+ {
+ if ( $.contains( $other ) )
+ return CKEDITOR.POSITION_CONTAINS + CKEDITOR.POSITION_PRECEDING;
+
+ if ( $other.contains( $ ) )
+ return CKEDITOR.POSITION_IS_CONTAINED + CKEDITOR.POSITION_FOLLOWING;
+ }
+
+ if ( 'sourceIndex' in $ )
+ {
+ return ( $.sourceIndex < 0 || $other.sourceIndex < 0 ) ? CKEDITOR.POSITION_DISCONNECTED :
+ ( $.sourceIndex < $other.sourceIndex ) ? CKEDITOR.POSITION_PRECEDING :
+ CKEDITOR.POSITION_FOLLOWING;
+ }
+ }
+
+ // For nodes that don't support compareDocumentPosition, contains
+ // or sourceIndex, their "address" is compared.
+
+ var addressOfThis = this.getAddress(),
+ addressOfOther = otherNode.getAddress(),
+ minLevel = Math.min( addressOfThis.length, addressOfOther.length );
+
+ // Determinate preceed/follow relationship.
+ for ( var i = 0 ; i <= minLevel - 1 ; i++ )
+ {
+ if ( addressOfThis[ i ] != addressOfOther[ i ] )
+ {
+ if ( i < minLevel )
+ {
+ return addressOfThis[ i ] < addressOfOther[ i ] ?
+ CKEDITOR.POSITION_PRECEDING : CKEDITOR.POSITION_FOLLOWING;
+ }
+ break;
+ }
+ }
+
+ // Determinate contains/contained relationship.
+ return ( addressOfThis.length < addressOfOther.length ) ?
+ CKEDITOR.POSITION_CONTAINS + CKEDITOR.POSITION_PRECEDING :
+ CKEDITOR.POSITION_IS_CONTAINED + CKEDITOR.POSITION_FOLLOWING;
+ },
+
+ /**
+ * Gets the closest ancestor node of this node, specified by its node name.
+ * @param {String} name The node name of the ancestor node to search.
+ * @param {Boolean} [includeSelf] Whether to include the current
+ * node in the search.
+ * @returns {CKEDITOR.dom.node} The located ancestor node or null if not found.
+ * @example
+ * // Suppose we have the following HTML:
+ * // <div id="outer"><div id="inner"><p><b>Some text</b></p></div></div>
+ * // If node == <b>
+ * ascendant = node.getAscendant( 'div' ); // ascendant == <div id="inner">
+ * ascendant = node.getAscendant( 'b' ); // ascendant == null
+ * ascendant = node.getAscendant( 'b', true ); // ascendant == <b>
+ */
+ getAscendant : function( name, includeSelf )
+ {
+ var $ = this.$;
+
+ if ( !includeSelf )
+ $ = $.parentNode;
+
+ while ( $ )
+ {
+ if ( $.nodeName && $.nodeName.toLowerCase() == name )
+ return new CKEDITOR.dom.node( $ );
+
+ $ = $.parentNode;
+ }
+ return null;
+ },
+
+ hasAscendant : function( name, includeSelf )
+ {
+ var $ = this.$;
+
+ if ( !includeSelf )
+ $ = $.parentNode;
+
+ while ( $ )
+ {
+ if ( $.nodeName && $.nodeName.toLowerCase() == name )
+ return true;
+
+ $ = $.parentNode;
+ }
+ return false;
+ },
+
+ move : function( target, toStart )
+ {
+ target.append( this.remove(), toStart );
+ },
+
+ /**
+ * Removes this node from the document DOM.
+ * @param {Boolean} [preserveChildren] Indicates that the children
+ * elements must remain in the document, removing only the outer
+ * tags.
+ * @example
+ * var element = CKEDITOR.dom.element.getById( 'MyElement' );
+ * element.remove() ;
+ */
+ remove : function( preserveChildren )
+ {
+ var $ = this.$;
+ var parent = $.parentNode;
+
+ if ( parent )
+ {
+ if ( preserveChildren )
+ {
+ // Move all children before the node.
+ for ( var child ; ( child = $.firstChild ) ; )
+ {
+ parent.insertBefore( $.removeChild( child ), $ );
+ }
+ }
+
+ parent.removeChild( $ );
+ }
+
+ return this;
+ },
+
+ replace : function( nodeToReplace )
+ {
+ this.insertBefore( nodeToReplace );
+ nodeToReplace.remove();
+ },
+
+ trim : function()
+ {
+ this.ltrim();
+ this.rtrim();
+ },
+
+ ltrim : function()
+ {
+ var child;
+ while ( this.getFirst && ( child = this.getFirst() ) )
+ {
+ if ( child.type == CKEDITOR.NODE_TEXT )
+ {
+ var trimmed = CKEDITOR.tools.ltrim( child.getText() ),
+ originalLength = child.getLength();
+
+ if ( !trimmed )
+ {
+ child.remove();
+ continue;
+ }
+ else if ( trimmed.length < originalLength )
+ {
+ child.split( originalLength - trimmed.length );
+
+ // IE BUG: child.remove() may raise JavaScript errors here. (#81)
+ this.$.removeChild( this.$.firstChild );
+ }
+ }
+ break;
+ }
+ },
+
+ rtrim : function()
+ {
+ var child;
+ while ( this.getLast && ( child = this.getLast() ) )
+ {
+ if ( child.type == CKEDITOR.NODE_TEXT )
+ {
+ var trimmed = CKEDITOR.tools.rtrim( child.getText() ),
+ originalLength = child.getLength();
+
+ if ( !trimmed )
+ {
+ child.remove();
+ continue;
+ }
+ else if ( trimmed.length < originalLength )
+ {
+ child.split( trimmed.length );
+
+ // IE BUG: child.getNext().remove() may raise JavaScript errors here.
+ // (#81)
+ this.$.lastChild.parentNode.removeChild( this.$.lastChild );
+ }
+ }
+ break;
+ }
+
+ if ( !CKEDITOR.env.ie && !CKEDITOR.env.opera )
+ {
+ child = this.$.lastChild;
+
+ if ( child && child.type == 1 && child.nodeName.toLowerCase() == 'br' )
+ {
+ // Use "eChildNode.parentNode" instead of "node" to avoid IE bug (#324).
+ child.parentNode.removeChild( child ) ;
+ }
+ }
+ },
+
+ /**
+ * Checks is this node is read-only (should not be changed). It
+ * additionaly returns the element, if any, which defines the read-only
+ * state of this node. It may be the node itself or any of its parent
+ * nodes.
+ * @returns {CKEDITOR.dom.element|Boolean} An element containing
+ * read-only attributes or "false" if none is found.
+ * @since 3.5
+ * @example
+ * // For the following HTML:
+ * // <div contenteditable="false">Some <b>text</b></div>
+ *
+ * // If "ele" is the above <div>
+ * ele.isReadOnly(); // the <div> element
+ *
+ * // If "ele" is the above <b>
+ * ele.isReadOnly(); // the <div> element
+ */
+ isReadOnly : function()
+ {
+ var current = this;
+ while( current )
+ {
+ if ( current.type == CKEDITOR.NODE_ELEMENT )
+ {
+ if ( current.is( 'body' ) || !!current.data( 'cke-editable' ) )
+ break;
+
+ if ( current.getAttribute( 'contentEditable' ) == 'false' )
+ return current;
+ else if ( current.getAttribute( 'contentEditable' ) == 'true' )
+ break;
+ }
+ current = current.getParent();
+ }
+
+ return false;
+ }
+ }
+);
diff --git a/app/assets/javascripts/ckeditor/_source/core/dom/nodelist.js b/app/assets/javascripts/ckeditor/_source/core/dom/nodelist.js
new file mode 100644
index 00000000..42efafc7
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/core/dom/nodelist.js
@@ -0,0 +1,26 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * @class
+ */
+CKEDITOR.dom.nodeList = function( nativeList )
+{
+ this.$ = nativeList;
+};
+
+CKEDITOR.dom.nodeList.prototype =
+{
+ count : function()
+ {
+ return this.$.length;
+ },
+
+ getItem : function( index )
+ {
+ var $node = this.$[ index ];
+ return $node ? new CKEDITOR.dom.node( $node ) : null;
+ }
+};
diff --git a/app/assets/javascripts/ckeditor/_source/core/dom/range.js b/app/assets/javascripts/ckeditor/_source/core/dom/range.js
new file mode 100644
index 00000000..4c0067b8
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/core/dom/range.js
@@ -0,0 +1,2032 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * Creates a CKEDITOR.dom.range instance that can be used inside a specific
+ * DOM Document.
+ * @class Represents a delimited piece of content in a DOM Document.
+ * It is contiguous in the sense that it can be characterized as selecting all
+ * of the content between a pair of boundary-points.Document Object Model Range
+ * ideas and features, adding several range manipulation tools to it, but it's
+ * not intended to be compatible with it.
+ * @param {CKEDITOR.dom.document} document The document into which the range
+ * features will be available.
+ * @example
+ * // Create a range for the entire contents of the editor document body.
+ * var range = new CKEDITOR.dom.range( editor.document );
+ * range.selectNodeContents( editor.document.getBody() );
+ * // Delete the contents.
+ * range.deleteContents();
+ */
+CKEDITOR.dom.range = function( document )
+{
+ /**
+ * Node within which the range begins.
+ * @type {CKEDITOR.NODE_ELEMENT|CKEDITOR.NODE_TEXT}
+ * @example
+ * var range = new CKEDITOR.dom.range( editor.document );
+ * range.selectNodeContents( editor.document.getBody() );
+ * alert( range.startContainer.getName() ); // "body"
+ */
+ this.startContainer = null;
+
+ /**
+ * Offset within the starting node of the range.
+ * @type {Number}
+ * @example
+ * var range = new CKEDITOR.dom.range( editor.document );
+ * range.selectNodeContents( editor.document.getBody() );
+ * alert( range.startOffset ); // "0"
+ */
+ this.startOffset = null;
+
+ /**
+ * Node within which the range ends.
+ * @type {CKEDITOR.NODE_ELEMENT|CKEDITOR.NODE_TEXT}
+ * @example
+ * var range = new CKEDITOR.dom.range( editor.document );
+ * range.selectNodeContents( editor.document.getBody() );
+ * alert( range.endContainer.getName() ); // "body"
+ */
+ this.endContainer = null;
+
+ /**
+ * Offset within the ending node of the range.
+ * @type {Number}
+ * @example
+ * var range = new CKEDITOR.dom.range( editor.document );
+ * range.selectNodeContents( editor.document.getBody() );
+ * alert( range.endOffset ); // == editor.document.getBody().getChildCount()
+ */
+ this.endOffset = null;
+
+ /**
+ * Indicates that this is a collapsed range. A collapsed range has it's
+ * start and end boudaries at the very same point so nothing is contained
+ * in it.
+ * @example
+ * var range = new CKEDITOR.dom.range( editor.document );
+ * range.selectNodeContents( editor.document.getBody() );
+ * alert( range.collapsed ); // "false"
+ * range.collapse();
+ * alert( range.collapsed ); // "true"
+ */
+ this.collapsed = true;
+
+ /**
+ * The document within which the range can be used.
+ * @type {CKEDITOR.dom.document}
+ * @example
+ * // Selects the body contents of the range document.
+ * range.selectNodeContents( range.document.getBody() );
+ */
+ this.document = document;
+};
+
+(function()
+{
+ // Updates the "collapsed" property for the given range object.
+ var updateCollapsed = function( range )
+ {
+ range.collapsed = (
+ range.startContainer &&
+ range.endContainer &&
+ range.startContainer.equals( range.endContainer ) &&
+ range.startOffset == range.endOffset );
+ };
+
+ // This is a shared function used to delete, extract and clone the range
+ // contents.
+ // V2
+ var execContentsAction = function( range, action, docFrag, mergeThen )
+ {
+ range.optimizeBookmark();
+
+ var startNode = range.startContainer;
+ var endNode = range.endContainer;
+
+ var startOffset = range.startOffset;
+ var endOffset = range.endOffset;
+
+ var removeStartNode;
+ var removeEndNode;
+
+ // For text containers, we must simply split the node and point to the
+ // second part. The removal will be handled by the rest of the code .
+ if ( endNode.type == CKEDITOR.NODE_TEXT )
+ endNode = endNode.split( endOffset );
+ else
+ {
+ // If the end container has children and the offset is pointing
+ // to a child, then we should start from it.
+ if ( endNode.getChildCount() > 0 )
+ {
+ // If the offset points after the last node.
+ if ( endOffset >= endNode.getChildCount() )
+ {
+ // Let's create a temporary node and mark it for removal.
+ endNode = endNode.append( range.document.createText( '' ) );
+ removeEndNode = true;
+ }
+ else
+ endNode = endNode.getChild( endOffset );
+ }
+ }
+
+ // For text containers, we must simply split the node. The removal will
+ // be handled by the rest of the code .
+ if ( startNode.type == CKEDITOR.NODE_TEXT )
+ {
+ startNode.split( startOffset );
+
+ // In cases the end node is the same as the start node, the above
+ // splitting will also split the end, so me must move the end to
+ // the second part of the split.
+ if ( startNode.equals( endNode ) )
+ endNode = startNode.getNext();
+ }
+ else
+ {
+ // If the start container has children and the offset is pointing
+ // to a child, then we should start from its previous sibling.
+
+ // If the offset points to the first node, we don't have a
+ // sibling, so let's use the first one, but mark it for removal.
+ if ( !startOffset )
+ {
+ // Let's create a temporary node and mark it for removal.
+ startNode = startNode.getFirst().insertBeforeMe( range.document.createText( '' ) );
+ removeStartNode = true;
+ }
+ else if ( startOffset >= startNode.getChildCount() )
+ {
+ // Let's create a temporary node and mark it for removal.
+ startNode = startNode.append( range.document.createText( '' ) );
+ removeStartNode = true;
+ }
+ else
+ startNode = startNode.getChild( startOffset ).getPrevious();
+ }
+
+ // Get the parent nodes tree for the start and end boundaries.
+ var startParents = startNode.getParents();
+ var endParents = endNode.getParents();
+
+ // Compare them, to find the top most siblings.
+ var i, topStart, topEnd;
+
+ for ( i = 0 ; i < startParents.length ; i++ )
+ {
+ topStart = startParents[ i ];
+ topEnd = endParents[ i ];
+
+ // The compared nodes will match until we find the top most
+ // siblings (different nodes that have the same parent).
+ // "i" will hold the index in the parents array for the top
+ // most element.
+ if ( !topStart.equals( topEnd ) )
+ break;
+ }
+
+ var clone = docFrag, levelStartNode, levelClone, currentNode, currentSibling;
+
+ // Remove all successive sibling nodes for every node in the
+ // startParents tree.
+ for ( var j = i ; j < startParents.length ; j++ )
+ {
+ levelStartNode = startParents[j];
+
+ // For Extract and Clone, we must clone this level.
+ if ( clone && !levelStartNode.equals( startNode ) ) // action = 0 = Delete
+ levelClone = clone.append( levelStartNode.clone() );
+
+ currentNode = levelStartNode.getNext();
+
+ while ( currentNode )
+ {
+ // Stop processing when the current node matches a node in the
+ // endParents tree or if it is the endNode.
+ if ( currentNode.equals( endParents[ j ] ) || currentNode.equals( endNode ) )
+ break;
+
+ // Cache the next sibling.
+ currentSibling = currentNode.getNext();
+
+ // If cloning, just clone it.
+ if ( action == 2 ) // 2 = Clone
+ clone.append( currentNode.clone( true ) );
+ else
+ {
+ // Both Delete and Extract will remove the node.
+ currentNode.remove();
+
+ // When Extracting, move the removed node to the docFrag.
+ if ( action == 1 ) // 1 = Extract
+ clone.append( currentNode );
+ }
+
+ currentNode = currentSibling;
+ }
+
+ if ( clone )
+ clone = levelClone;
+ }
+
+ clone = docFrag;
+
+ // Remove all previous sibling nodes for every node in the
+ // endParents tree.
+ for ( var k = i ; k < endParents.length ; k++ )
+ {
+ levelStartNode = endParents[ k ];
+
+ // For Extract and Clone, we must clone this level.
+ if ( action > 0 && !levelStartNode.equals( endNode ) ) // action = 0 = Delete
+ levelClone = clone.append( levelStartNode.clone() );
+
+ // The processing of siblings may have already been done by the parent.
+ if ( !startParents[ k ] || levelStartNode.$.parentNode != startParents[ k ].$.parentNode )
+ {
+ currentNode = levelStartNode.getPrevious();
+
+ while ( currentNode )
+ {
+ // Stop processing when the current node matches a node in the
+ // startParents tree or if it is the startNode.
+ if ( currentNode.equals( startParents[ k ] ) || currentNode.equals( startNode ) )
+ break;
+
+ // Cache the next sibling.
+ currentSibling = currentNode.getPrevious();
+
+ // If cloning, just clone it.
+ if ( action == 2 ) // 2 = Clone
+ clone.$.insertBefore( currentNode.$.cloneNode( true ), clone.$.firstChild ) ;
+ else
+ {
+ // Both Delete and Extract will remove the node.
+ currentNode.remove();
+
+ // When Extracting, mode the removed node to the docFrag.
+ if ( action == 1 ) // 1 = Extract
+ clone.$.insertBefore( currentNode.$, clone.$.firstChild );
+ }
+
+ currentNode = currentSibling;
+ }
+ }
+
+ if ( clone )
+ clone = levelClone;
+ }
+
+ if ( action == 2 ) // 2 = Clone.
+ {
+ // No changes in the DOM should be done, so fix the split text (if any).
+
+ var startTextNode = range.startContainer;
+ if ( startTextNode.type == CKEDITOR.NODE_TEXT )
+ {
+ startTextNode.$.data += startTextNode.$.nextSibling.data;
+ startTextNode.$.parentNode.removeChild( startTextNode.$.nextSibling );
+ }
+
+ var endTextNode = range.endContainer;
+ if ( endTextNode.type == CKEDITOR.NODE_TEXT && endTextNode.$.nextSibling )
+ {
+ endTextNode.$.data += endTextNode.$.nextSibling.data;
+ endTextNode.$.parentNode.removeChild( endTextNode.$.nextSibling );
+ }
+ }
+ else
+ {
+ // Collapse the range.
+
+ // If a node has been partially selected, collapse the range between
+ // topStart and topEnd. Otherwise, simply collapse it to the start. (W3C specs).
+ if ( topStart && topEnd && ( startNode.$.parentNode != topStart.$.parentNode || endNode.$.parentNode != topEnd.$.parentNode ) )
+ {
+ var endIndex = topEnd.getIndex();
+
+ // If the start node is to be removed, we must correct the
+ // index to reflect the removal.
+ if ( removeStartNode && topEnd.$.parentNode == startNode.$.parentNode )
+ endIndex--;
+
+ // Merge splitted parents.
+ if ( mergeThen && topStart.type == CKEDITOR.NODE_ELEMENT )
+ {
+ var span = CKEDITOR.dom.element.createFromHtml( ' ', range.document );
+ span.insertAfter( topStart );
+ topStart.mergeSiblings( false );
+ range.moveToBookmark( { startNode : span } );
+ }
+ else
+ range.setStart( topEnd.getParent(), endIndex );
+ }
+
+ // Collapse it to the start.
+ range.collapse( true );
+ }
+
+ // Cleanup any marked node.
+ if ( removeStartNode )
+ startNode.remove();
+
+ if ( removeEndNode && endNode.$.parentNode )
+ endNode.remove();
+ };
+
+ var inlineChildReqElements = { abbr:1,acronym:1,b:1,bdo:1,big:1,cite:1,code:1,del:1,dfn:1,em:1,font:1,i:1,ins:1,label:1,kbd:1,q:1,samp:1,small:1,span:1,strike:1,strong:1,sub:1,sup:1,tt:1,u:1,'var':1 };
+
+ // Creates the appropriate node evaluator for the dom walker used inside
+ // check(Start|End)OfBlock.
+ function getCheckStartEndBlockEvalFunction( isStart )
+ {
+ var hadBr = false, bookmarkEvaluator = CKEDITOR.dom.walker.bookmark( true );
+ return function( node )
+ {
+ // First ignore bookmark nodes.
+ if ( bookmarkEvaluator( node ) )
+ return true;
+
+ if ( node.type == CKEDITOR.NODE_TEXT )
+ {
+ // If there's any visible text, then we're not at the start.
+ if ( CKEDITOR.tools.trim( node.getText() ).length )
+ return false;
+ }
+ else if ( node.type == CKEDITOR.NODE_ELEMENT )
+ {
+ // If there are non-empty inline elements (e.g. Note: Text selection may lost after invoking this method. (caused by text node splitting).
+ */
+ cloneContents : function()
+ {
+ var docFrag = new CKEDITOR.dom.documentFragment( this.document );
+
+ if ( !this.collapsed )
+ execContentsAction( this, 2, docFrag );
+
+ return docFrag;
+ },
+
+ /**
+ * Deletes the content nodes of the range permanently from the DOM tree.
+ * @param {Boolean} [mergeThen] Merge any splitted elements result in DOM true due to partial selection.
+ */
+ deleteContents : function( mergeThen )
+ {
+ if ( this.collapsed )
+ return;
+
+ execContentsAction( this, 0, null, mergeThen );
+ },
+
+ /**
+ * The content nodes of the range are cloned and added to a document fragment,
+ * meanwhile they're removed permanently from the DOM tree.
+ * @param {Boolean} [mergeThen] Merge any splitted elements result in DOM true due to partial selection.
+ */
+ extractContents : function( mergeThen )
+ {
+ var docFrag = new CKEDITOR.dom.documentFragment( this.document );
+
+ if ( !this.collapsed )
+ execContentsAction( this, 1, docFrag, mergeThen );
+
+ return docFrag;
+ },
+
+ /**
+ * Creates a bookmark object, which can be later used to restore the
+ * range by using the moveToBookmark function.
+ * This is an "intrusive" way to create a bookmark. It includes tags
+ * in the range boundaries. The advantage of it is that it is possible to
+ * handle DOM mutations when moving back to the bookmark.
+ * Attention: the inclusion of nodes in the DOM is a design choice and
+ * should not be changed as there are other points in the code that may be
+ * using those nodes to perform operations. See GetBookmarkNode.
+ * @param {Boolean} [serializable] Indicates that the bookmark nodes
+ * must contain ids, which can be used to restore the range even
+ * when these nodes suffer mutations (like a clonation or innerHTML
+ * change).
+ * @returns {Object} And object representing a bookmark.
+ */
+ createBookmark : function( serializable )
+ {
+ var startNode, endNode;
+ var baseId;
+ var clone;
+ var collapsed = this.collapsed;
+
+ startNode = this.document.createElement( 'span' );
+ startNode.data( 'cke-bookmark', 1 );
+ startNode.setStyle( 'display', 'none' );
+
+ // For IE, it must have something inside, otherwise it may be
+ // removed during DOM operations.
+ startNode.setHtml( ' ' );
+
+ if ( serializable )
+ {
+ baseId = 'cke_bm_' + CKEDITOR.tools.getNextNumber();
+ startNode.setAttribute( 'id', baseId + 'S' );
+ }
+
+ // If collapsed, the endNode will not be created.
+ if ( !collapsed )
+ {
+ endNode = startNode.clone();
+ endNode.setHtml( ' ' );
+
+ if ( serializable )
+ endNode.setAttribute( 'id', baseId + 'E' );
+
+ clone = this.clone();
+ clone.collapse();
+ clone.insertNode( endNode );
+ }
+
+ clone = this.clone();
+ clone.collapse( true );
+ clone.insertNode( startNode );
+
+ // Update the range position.
+ if ( endNode )
+ {
+ this.setStartAfter( startNode );
+ this.setEndBefore( endNode );
+ }
+ else
+ this.moveToPosition( startNode, CKEDITOR.POSITION_AFTER_END );
+
+ return {
+ startNode : serializable ? baseId + 'S' : startNode,
+ endNode : serializable ? baseId + 'E' : endNode,
+ serializable : serializable,
+ collapsed : collapsed
+ };
+ },
+
+ /**
+ * Creates a "non intrusive" and "mutation sensible" bookmark. This
+ * kind of bookmark should be used only when the DOM is supposed to
+ * remain stable after its creation.
+ * @param {Boolean} [normalized] Indicates that the bookmark must
+ * normalized. When normalized, the successive text nodes are
+ * considered a single node. To sucessful load a normalized
+ * bookmark, the DOM tree must be also normalized before calling
+ * moveToBookmark.
+ * @returns {Object} An object representing the bookmark.
+ */
+ createBookmark2 : function( normalized )
+ {
+ var startContainer = this.startContainer,
+ endContainer = this.endContainer;
+
+ var startOffset = this.startOffset,
+ endOffset = this.endOffset;
+
+ var collapsed = this.collapsed;
+
+ var child, previous;
+
+ // If there is no range then get out of here.
+ // It happens on initial load in Safari #962 and if the editor it's
+ // hidden also in Firefox
+ if ( !startContainer || !endContainer )
+ return { start : 0, end : 0 };
+
+ if ( normalized )
+ {
+ // Find out if the start is pointing to a text node that will
+ // be normalized.
+ if ( startContainer.type == CKEDITOR.NODE_ELEMENT )
+ {
+ child = startContainer.getChild( startOffset );
+
+ // In this case, move the start information to that text
+ // node.
+ if ( child && child.type == CKEDITOR.NODE_TEXT
+ && startOffset > 0 && child.getPrevious().type == CKEDITOR.NODE_TEXT )
+ {
+ startContainer = child;
+ startOffset = 0;
+ }
+
+ // Get the normalized offset.
+ if ( child && child.type == CKEDITOR.NODE_ELEMENT )
+ startOffset = child.getIndex( 1 );
+ }
+
+ // Normalize the start.
+ while ( startContainer.type == CKEDITOR.NODE_TEXT
+ && ( previous = startContainer.getPrevious() )
+ && previous.type == CKEDITOR.NODE_TEXT )
+ {
+ startContainer = previous;
+ startOffset += previous.getLength();
+ }
+
+ // Process the end only if not normalized.
+ if ( !collapsed )
+ {
+ // Find out if the start is pointing to a text node that
+ // will be normalized.
+ if ( endContainer.type == CKEDITOR.NODE_ELEMENT )
+ {
+ child = endContainer.getChild( endOffset );
+
+ // In this case, move the start information to that
+ // text node.
+ if ( child && child.type == CKEDITOR.NODE_TEXT
+ && endOffset > 0 && child.getPrevious().type == CKEDITOR.NODE_TEXT )
+ {
+ endContainer = child;
+ endOffset = 0;
+ }
+
+ // Get the normalized offset.
+ if ( child && child.type == CKEDITOR.NODE_ELEMENT )
+ endOffset = child.getIndex( 1 );
+ }
+
+ // Normalize the end.
+ while ( endContainer.type == CKEDITOR.NODE_TEXT
+ && ( previous = endContainer.getPrevious() )
+ && previous.type == CKEDITOR.NODE_TEXT )
+ {
+ endContainer = previous;
+ endOffset += previous.getLength();
+ }
+ }
+ }
+
+ return {
+ start : startContainer.getAddress( normalized ),
+ end : collapsed ? null : endContainer.getAddress( normalized ),
+ startOffset : startOffset,
+ endOffset : endOffset,
+ normalized : normalized,
+ collapsed : collapsed,
+ is2 : true // It's a createBookmark2 bookmark.
+ };
+ },
+
+ moveToBookmark : function( bookmark )
+ {
+ if ( bookmark.is2 ) // Created with createBookmark2().
+ {
+ // Get the start information.
+ var startContainer = this.document.getByAddress( bookmark.start, bookmark.normalized ),
+ startOffset = bookmark.startOffset;
+
+ // Get the end information.
+ var endContainer = bookmark.end && this.document.getByAddress( bookmark.end, bookmark.normalized ),
+ endOffset = bookmark.endOffset;
+
+ // Set the start boundary.
+ this.setStart( startContainer, startOffset );
+
+ // Set the end boundary. If not available, collapse it.
+ if ( endContainer )
+ this.setEnd( endContainer, endOffset );
+ else
+ this.collapse( true );
+ }
+ else // Created with createBookmark().
+ {
+ var serializable = bookmark.serializable,
+ startNode = serializable ? this.document.getById( bookmark.startNode ) : bookmark.startNode,
+ endNode = serializable ? this.document.getById( bookmark.endNode ) : bookmark.endNode;
+
+ // Set the range start at the bookmark start node position.
+ this.setStartBefore( startNode );
+
+ // Remove it, because it may interfere in the setEndBefore call.
+ startNode.remove();
+
+ // Set the range end at the bookmark end node position, or simply
+ // collapse it if it is not available.
+ if ( endNode )
+ {
+ this.setEndBefore( endNode );
+ endNode.remove();
+ }
+ else
+ this.collapse( true );
+ }
+ },
+
+ getBoundaryNodes : function()
+ {
+ var startNode = this.startContainer,
+ endNode = this.endContainer,
+ startOffset = this.startOffset,
+ endOffset = this.endOffset,
+ childCount;
+
+ if ( startNode.type == CKEDITOR.NODE_ELEMENT )
+ {
+ childCount = startNode.getChildCount();
+ if ( childCount > startOffset )
+ startNode = startNode.getChild( startOffset );
+ else if ( childCount < 1 )
+ startNode = startNode.getPreviousSourceNode();
+ else // startOffset > childCount but childCount is not 0
+ {
+ // Try to take the node just after the current position.
+ startNode = startNode.$;
+ while ( startNode.lastChild )
+ startNode = startNode.lastChild;
+ startNode = new CKEDITOR.dom.node( startNode );
+
+ // Normally we should take the next node in DFS order. But it
+ // is also possible that we've already reached the end of
+ // document.
+ startNode = startNode.getNextSourceNode() || startNode;
+ }
+ }
+ if ( endNode.type == CKEDITOR.NODE_ELEMENT )
+ {
+ childCount = endNode.getChildCount();
+ if ( childCount > endOffset )
+ endNode = endNode.getChild( endOffset ).getPreviousSourceNode( true );
+ else if ( childCount < 1 )
+ endNode = endNode.getPreviousSourceNode();
+ else // endOffset > childCount but childCount is not 0
+ {
+ // Try to take the node just before the current position.
+ endNode = endNode.$;
+ while ( endNode.lastChild )
+ endNode = endNode.lastChild;
+ endNode = new CKEDITOR.dom.node( endNode );
+ }
+ }
+
+ // Sometimes the endNode will come right before startNode for collapsed
+ // ranges. Fix it. (#3780)
+ if ( startNode.getPosition( endNode ) & CKEDITOR.POSITION_FOLLOWING )
+ startNode = endNode;
+
+ return { startNode : startNode, endNode : endNode };
+ },
+
+ /**
+ * Find the node which fully contains the range.
+ * @param includeSelf
+ * @param {Boolean} ignoreTextNode Whether ignore CKEDITOR.NODE_TEXT type.
+ */
+ getCommonAncestor : function( includeSelf , ignoreTextNode )
+ {
+ var start = this.startContainer,
+ end = this.endContainer,
+ ancestor;
+
+ if ( start.equals( end ) )
+ {
+ if ( includeSelf
+ && start.type == CKEDITOR.NODE_ELEMENT
+ && this.startOffset == this.endOffset - 1 )
+ ancestor = start.getChild( this.startOffset );
+ else
+ ancestor = start;
+ }
+ else
+ ancestor = start.getCommonAncestor( end );
+
+ return ignoreTextNode && !ancestor.is ? ancestor.getParent() : ancestor;
+ },
+
+ /**
+ * Transforms the startContainer and endContainer properties from text
+ * nodes to element nodes, whenever possible. This is actually possible
+ * if either of the boundary containers point to a text node, and its
+ * offset is set to zero, or after the last char in the node.
+ */
+ optimize : function()
+ {
+ var container = this.startContainer;
+ var offset = this.startOffset;
+
+ if ( container.type != CKEDITOR.NODE_ELEMENT )
+ {
+ if ( !offset )
+ this.setStartBefore( container );
+ else if ( offset >= container.getLength() )
+ this.setStartAfter( container );
+ }
+
+ container = this.endContainer;
+ offset = this.endOffset;
+
+ if ( container.type != CKEDITOR.NODE_ELEMENT )
+ {
+ if ( !offset )
+ this.setEndBefore( container );
+ else if ( offset >= container.getLength() )
+ this.setEndAfter( container );
+ }
+ },
+
+ /**
+ * Move the range out of bookmark nodes if they'd been the container.
+ */
+ optimizeBookmark: function()
+ {
+ var startNode = this.startContainer,
+ endNode = this.endContainer;
+
+ if ( startNode.is && startNode.is( 'span' )
+ && startNode.data( 'cke-bookmark' ) )
+ this.setStartAt( startNode, CKEDITOR.POSITION_BEFORE_START );
+ if ( endNode && endNode.is && endNode.is( 'span' )
+ && endNode.data( 'cke-bookmark' ) )
+ this.setEndAt( endNode, CKEDITOR.POSITION_AFTER_END );
+ },
+
+ trim : function( ignoreStart, ignoreEnd )
+ {
+ var startContainer = this.startContainer,
+ startOffset = this.startOffset,
+ collapsed = this.collapsed;
+ if ( ( !ignoreStart || collapsed )
+ && startContainer && startContainer.type == CKEDITOR.NODE_TEXT )
+ {
+ // If the offset is zero, we just insert the new node before
+ // the start.
+ if ( !startOffset )
+ {
+ startOffset = startContainer.getIndex();
+ startContainer = startContainer.getParent();
+ }
+ // If the offset is at the end, we'll insert it after the text
+ // node.
+ else if ( startOffset >= startContainer.getLength() )
+ {
+ startOffset = startContainer.getIndex() + 1;
+ startContainer = startContainer.getParent();
+ }
+ // In other case, we split the text node and insert the new
+ // node at the split point.
+ else
+ {
+ var nextText = startContainer.split( startOffset );
+
+ startOffset = startContainer.getIndex() + 1;
+ startContainer = startContainer.getParent();
+
+ // Check all necessity of updating the end boundary.
+ if ( this.startContainer.equals( this.endContainer ) )
+ this.setEnd( nextText, this.endOffset - this.startOffset );
+ else if ( startContainer.equals( this.endContainer ) )
+ this.endOffset += 1;
+ }
+
+ this.setStart( startContainer, startOffset );
+
+ if ( collapsed )
+ {
+ this.collapse( true );
+ return;
+ }
+ }
+
+ var endContainer = this.endContainer;
+ var endOffset = this.endOffset;
+
+ if ( !( ignoreEnd || collapsed )
+ && endContainer && endContainer.type == CKEDITOR.NODE_TEXT )
+ {
+ // If the offset is zero, we just insert the new node before
+ // the start.
+ if ( !endOffset )
+ {
+ endOffset = endContainer.getIndex();
+ endContainer = endContainer.getParent();
+ }
+ // If the offset is at the end, we'll insert it after the text
+ // node.
+ else if ( endOffset >= endContainer.getLength() )
+ {
+ endOffset = endContainer.getIndex() + 1;
+ endContainer = endContainer.getParent();
+ }
+ // In other case, we split the text node and insert the new
+ // node at the split point.
+ else
+ {
+ endContainer.split( endOffset );
+
+ endOffset = endContainer.getIndex() + 1;
+ endContainer = endContainer.getParent();
+ }
+
+ this.setEnd( endContainer, endOffset );
+ }
+ },
+
+ /**
+ * Expands the range so that partial units are completely contained.
+ * @param unit {Number} The unit type to expand with.
+ * @param {Boolean} [excludeBrs=false] Whether include line-breaks when expanding.
+ */
+ enlarge : function( unit, excludeBrs )
+ {
+ switch ( unit )
+ {
+ case CKEDITOR.ENLARGE_ELEMENT :
+
+ if ( this.collapsed )
+ return;
+
+ // Get the common ancestor.
+ var commonAncestor = this.getCommonAncestor();
+
+ var body = this.document.getBody();
+
+ // For each boundary
+ // a. Depending on its position, find out the first node to be checked (a sibling) or, if not available, to be enlarge.
+ // b. Go ahead checking siblings and enlarging the boundary as much as possible until the common ancestor is not reached. After reaching the common ancestor, just save the enlargeable node to be used later.
+
+ var startTop, endTop;
+
+ var enlargeable, sibling, commonReached;
+
+ // Indicates that the node can be added only if whitespace
+ // is available before it.
+ var needsWhiteSpace = false;
+ var isWhiteSpace;
+ var siblingText;
+
+ // Process the start boundary.
+
+ var container = this.startContainer;
+ var offset = this.startOffset;
+
+ if ( container.type == CKEDITOR.NODE_TEXT )
+ {
+ if ( offset )
+ {
+ // Check if there is any non-space text before the
+ // offset. Otherwise, container is null.
+ container = !CKEDITOR.tools.trim( container.substring( 0, offset ) ).length && container;
+
+ // If we found only whitespace in the node, it
+ // means that we'll need more whitespace to be able
+ // to expand. For example, can be expanded in
+ // "A [B] ", but not in "A [B] ".
+ needsWhiteSpace = !!container;
+ }
+
+ if ( container )
+ {
+ if ( !( sibling = container.getPrevious() ) )
+ enlargeable = container.getParent();
+ }
+ }
+ else
+ {
+ // If we have offset, get the node preceeding it as the
+ // first sibling to be checked.
+ if ( offset )
+ sibling = container.getChild( offset - 1 ) || container.getLast();
+
+ // If there is no sibling, mark the container to be
+ // enlarged.
+ if ( !sibling )
+ enlargeable = container;
+ }
+
+ while ( enlargeable || sibling )
+ {
+ if ( enlargeable && !sibling )
+ {
+ // If we reached the common ancestor, mark the flag
+ // for it.
+ if ( !commonReached && enlargeable.equals( commonAncestor ) )
+ commonReached = true;
+
+ if ( !body.contains( enlargeable ) )
+ break;
+
+ // If we don't need space or this element breaks
+ // the line, then enlarge it.
+ if ( !needsWhiteSpace || enlargeable.getComputedStyle( 'display' ) != 'inline' )
+ {
+ needsWhiteSpace = false;
+
+ // If the common ancestor has been reached,
+ // we'll not enlarge it immediately, but just
+ // mark it to be enlarged later if the end
+ // boundary also enlarges it.
+ if ( commonReached )
+ startTop = enlargeable;
+ else
+ this.setStartBefore( enlargeable );
+ }
+
+ sibling = enlargeable.getPrevious();
+ }
+
+ // Check all sibling nodes preceeding the enlargeable
+ // node. The node wil lbe enlarged only if none of them
+ // blocks it.
+ while ( sibling )
+ {
+ // This flag indicates that this node has
+ // whitespaces at the end.
+ isWhiteSpace = false;
+
+ if ( sibling.type == CKEDITOR.NODE_TEXT )
+ {
+ siblingText = sibling.getText();
+
+ if ( /[^\s\ufeff]/.test( siblingText ) )
+ sibling = null;
+
+ isWhiteSpace = /[\s\ufeff]$/.test( siblingText );
+ }
+ else
+ {
+ // If this is a visible element.
+ // We need to check for the bookmark attribute because IE insists on
+ // rendering the display:none nodes we use for bookmarks. (#3363)
+ // Line-breaks (br) are rendered with zero width, which we don't want to include. (#7041)
+ if ( ( sibling.$.offsetWidth > 0 || excludeBrs && sibling.is( 'br' ) ) && !sibling.data( 'cke-bookmark' ) )
+ {
+ // We'll accept it only if we need
+ // whitespace, and this is an inline
+ // element with whitespace only.
+ if ( needsWhiteSpace && CKEDITOR.dtd.$removeEmpty[ sibling.getName() ] )
+ {
+ // It must contains spaces and inline elements only.
+
+ siblingText = sibling.getText();
+
+ if ( (/[^\s\ufeff]/).test( siblingText ) ) // Spaces + Zero Width No-Break Space (U+FEFF)
+ sibling = null;
+ else
+ {
+ var allChildren = sibling.$.all || sibling.$.getElementsByTagName( '*' );
+ for ( var i = 0, child ; child = allChildren[ i++ ] ; )
+ {
+ if ( !CKEDITOR.dtd.$removeEmpty[ child.nodeName.toLowerCase() ] )
+ {
+ sibling = null;
+ break;
+ }
+ }
+ }
+
+ if ( sibling )
+ isWhiteSpace = !!siblingText.length;
+ }
+ else
+ sibling = null;
+ }
+ }
+
+ // A node with whitespaces has been found.
+ if ( isWhiteSpace )
+ {
+ // Enlarge the last enlargeable node, if we
+ // were waiting for spaces.
+ if ( needsWhiteSpace )
+ {
+ if ( commonReached )
+ startTop = enlargeable;
+ else if ( enlargeable )
+ this.setStartBefore( enlargeable );
+ }
+ else
+ needsWhiteSpace = true;
+ }
+
+ if ( sibling )
+ {
+ var next = sibling.getPrevious();
+
+ if ( !enlargeable && !next )
+ {
+ // Set the sibling as enlargeable, so it's
+ // parent will be get later outside this while.
+ enlargeable = sibling;
+ sibling = null;
+ break;
+ }
+
+ sibling = next;
+ }
+ else
+ {
+ // If sibling has been set to null, then we
+ // need to stop enlarging.
+ enlargeable = null;
+ }
+ }
+
+ if ( enlargeable )
+ enlargeable = enlargeable.getParent();
+ }
+
+ // Process the end boundary. This is basically the same
+ // code used for the start boundary, with small changes to
+ // make it work in the oposite side (to the right). This
+ // makes it difficult to reuse the code here. So, fixes to
+ // the above code are likely to be replicated here.
+
+ container = this.endContainer;
+ offset = this.endOffset;
+
+ // Reset the common variables.
+ enlargeable = sibling = null;
+ commonReached = needsWhiteSpace = false;
+
+ if ( container.type == CKEDITOR.NODE_TEXT )
+ {
+ // Check if there is any non-space text after the
+ // offset. Otherwise, container is null.
+ container = !CKEDITOR.tools.trim( container.substring( offset ) ).length && container;
+
+ // If we found only whitespace in the node, it
+ // means that we'll need more whitespace to be able
+ // to expand. For example, can be expanded in
+ // "A [B] ", but not in "A [B] ".
+ needsWhiteSpace = !( container && container.getLength() );
+
+ if ( container )
+ {
+ if ( !( sibling = container.getNext() ) )
+ enlargeable = container.getParent();
+ }
+ }
+ else
+ {
+ // Get the node right after the boudary to be checked
+ // first.
+ sibling = container.getChild( offset );
+
+ if ( !sibling )
+ enlargeable = container;
+ }
+
+ while ( enlargeable || sibling )
+ {
+ if ( enlargeable && !sibling )
+ {
+ if ( !commonReached && enlargeable.equals( commonAncestor ) )
+ commonReached = true;
+
+ if ( !body.contains( enlargeable ) )
+ break;
+
+ if ( !needsWhiteSpace || enlargeable.getComputedStyle( 'display' ) != 'inline' )
+ {
+ needsWhiteSpace = false;
+
+ if ( commonReached )
+ endTop = enlargeable;
+ else if ( enlargeable )
+ this.setEndAfter( enlargeable );
+ }
+
+ sibling = enlargeable.getNext();
+ }
+
+ while ( sibling )
+ {
+ isWhiteSpace = false;
+
+ if ( sibling.type == CKEDITOR.NODE_TEXT )
+ {
+ siblingText = sibling.getText();
+
+ if ( /[^\s\ufeff]/.test( siblingText ) )
+ sibling = null;
+
+ isWhiteSpace = /^[\s\ufeff]/.test( siblingText );
+ }
+ else
+ {
+ // If this is a visible element.
+ // We need to check for the bookmark attribute because IE insists on
+ // rendering the display:none nodes we use for bookmarks. (#3363)
+ // Line-breaks (br) are rendered with zero width, which we don't want to include. (#7041)
+ if ( ( sibling.$.offsetWidth > 0 || excludeBrs && sibling.is( 'br' ) ) && !sibling.data( 'cke-bookmark' ) )
+ {
+ // We'll accept it only if we need
+ // whitespace, and this is an inline
+ // element with whitespace only.
+ if ( needsWhiteSpace && CKEDITOR.dtd.$removeEmpty[ sibling.getName() ] )
+ {
+ // It must contains spaces and inline elements only.
+
+ siblingText = sibling.getText();
+
+ if ( (/[^\s\ufeff]/).test( siblingText ) )
+ sibling = null;
+ else
+ {
+ allChildren = sibling.$.all || sibling.$.getElementsByTagName( '*' );
+ for ( i = 0 ; child = allChildren[ i++ ] ; )
+ {
+ if ( !CKEDITOR.dtd.$removeEmpty[ child.nodeName.toLowerCase() ] )
+ {
+ sibling = null;
+ break;
+ }
+ }
+ }
+
+ if ( sibling )
+ isWhiteSpace = !!siblingText.length;
+ }
+ else
+ sibling = null;
+ }
+ }
+
+ if ( isWhiteSpace )
+ {
+ if ( needsWhiteSpace )
+ {
+ if ( commonReached )
+ endTop = enlargeable;
+ else
+ this.setEndAfter( enlargeable );
+ }
+ }
+
+ if ( sibling )
+ {
+ next = sibling.getNext();
+
+ if ( !enlargeable && !next )
+ {
+ enlargeable = sibling;
+ sibling = null;
+ break;
+ }
+
+ sibling = next;
+ }
+ else
+ {
+ // If sibling has been set to null, then we
+ // need to stop enlarging.
+ enlargeable = null;
+ }
+ }
+
+ if ( enlargeable )
+ enlargeable = enlargeable.getParent();
+ }
+
+ // If the common ancestor can be enlarged by both boundaries, then include it also.
+ if ( startTop && endTop )
+ {
+ commonAncestor = startTop.contains( endTop ) ? endTop : startTop;
+
+ this.setStartBefore( commonAncestor );
+ this.setEndAfter( commonAncestor );
+ }
+ break;
+
+ case CKEDITOR.ENLARGE_BLOCK_CONTENTS:
+ case CKEDITOR.ENLARGE_LIST_ITEM_CONTENTS:
+
+ // Enlarging the start boundary.
+ var walkerRange = new CKEDITOR.dom.range( this.document );
+
+ body = this.document.getBody();
+
+ walkerRange.setStartAt( body, CKEDITOR.POSITION_AFTER_START );
+ walkerRange.setEnd( this.startContainer, this.startOffset );
+
+ var walker = new CKEDITOR.dom.walker( walkerRange ),
+ blockBoundary, // The node on which the enlarging should stop.
+ tailBr, // In case BR as block boundary.
+ notBlockBoundary = CKEDITOR.dom.walker.blockBoundary(
+ ( unit == CKEDITOR.ENLARGE_LIST_ITEM_CONTENTS ) ? { br : 1 } : null ),
+ // Record the encountered 'blockBoundary' for later use.
+ boundaryGuard = function( node )
+ {
+ var retval = notBlockBoundary( node );
+ if ( !retval )
+ blockBoundary = node;
+ return retval;
+ },
+ // Record the encounted 'tailBr' for later use.
+ tailBrGuard = function( node )
+ {
+ var retval = boundaryGuard( node );
+ if ( !retval && node.is && node.is( 'br' ) )
+ tailBr = node;
+ return retval;
+ };
+
+ walker.guard = boundaryGuard;
+
+ enlargeable = walker.lastBackward();
+
+ // It's the body which stop the enlarging if no block boundary found.
+ blockBoundary = blockBoundary || body;
+
+ // Start the range either after the end of found block ( ...
[text)
+ // or at the start of block ([text...), by comparing the document position
+ // with 'enlargeable' node.
+ this.setStartAt(
+ blockBoundary,
+ !blockBoundary.is( 'br' ) &&
+ ( !enlargeable && this.checkStartOfBlock()
+ || enlargeable && blockBoundary.contains( enlargeable ) ) ?
+ CKEDITOR.POSITION_AFTER_START :
+ CKEDITOR.POSITION_AFTER_END );
+
+ // Enlarging the end boundary.
+ walkerRange = this.clone();
+ walkerRange.collapse();
+ walkerRange.setEndAt( body, CKEDITOR.POSITION_BEFORE_END );
+ walker = new CKEDITOR.dom.walker( walkerRange );
+
+ // tailBrGuard only used for on range end.
+ walker.guard = ( unit == CKEDITOR.ENLARGE_LIST_ITEM_CONTENTS ) ?
+ tailBrGuard : boundaryGuard;
+ blockBoundary = null;
+ // End the range right before the block boundary node.
+
+ enlargeable = walker.lastForward();
+
+ // It's the body which stop the enlarging if no block boundary found.
+ blockBoundary = blockBoundary || body;
+
+ // Close the range either before the found block start (text]
...
) or at the block end (...text])
+ // by comparing the document position with 'enlargeable' node.
+ this.setEndAt(
+ blockBoundary,
+ ( !enlargeable && this.checkEndOfBlock()
+ || enlargeable && blockBoundary.contains( enlargeable ) ) ?
+ CKEDITOR.POSITION_BEFORE_END :
+ CKEDITOR.POSITION_BEFORE_START );
+ // We must include the
+ * CKEDITOR.SHRINK_ELEMENT
+ * Shrink the range boundaries to the edge of the innermost element.
+ * CKEDITOR.SHRINK_TEXT
+ * Shrink the range boudaries to anchor by the side of enclosed text node, range remains if there's no text nodes on boundaries at all.
+ *
+ * @param {Boolean} selectContents Whether result range anchors at the inner OR outer boundary of the node.
+ */
+ shrink : function( mode, selectContents )
+ {
+ // Unable to shrink a collapsed range.
+ if ( !this.collapsed )
+ {
+ mode = mode || CKEDITOR.SHRINK_TEXT;
+
+ var walkerRange = this.clone();
+
+ var startContainer = this.startContainer,
+ endContainer = this.endContainer,
+ startOffset = this.startOffset,
+ endOffset = this.endOffset,
+ collapsed = this.collapsed;
+
+ // Whether the start/end boundary is moveable.
+ var moveStart = 1,
+ moveEnd = 1;
+
+ if ( startContainer && startContainer.type == CKEDITOR.NODE_TEXT )
+ {
+ if ( !startOffset )
+ walkerRange.setStartBefore( startContainer );
+ else if ( startOffset >= startContainer.getLength( ) )
+ walkerRange.setStartAfter( startContainer );
+ else
+ {
+ // Enlarge the range properly to avoid walker making
+ // DOM changes caused by triming the text nodes later.
+ walkerRange.setStartBefore( startContainer );
+ moveStart = 0;
+ }
+ }
+
+ if ( endContainer && endContainer.type == CKEDITOR.NODE_TEXT )
+ {
+ if ( !endOffset )
+ walkerRange.setEndBefore( endContainer );
+ else if ( endOffset >= endContainer.getLength( ) )
+ walkerRange.setEndAfter( endContainer );
+ else
+ {
+ walkerRange.setEndAfter( endContainer );
+ moveEnd = 0;
+ }
+ }
+
+ var walker = new CKEDITOR.dom.walker( walkerRange ),
+ isBookmark = CKEDITOR.dom.walker.bookmark();
+
+ walker.evaluator = function( node )
+ {
+ return node.type == ( mode == CKEDITOR.SHRINK_ELEMENT ?
+ CKEDITOR.NODE_ELEMENT : CKEDITOR.NODE_TEXT );
+ };
+
+ var currentElement;
+ walker.guard = function( node, movingOut )
+ {
+ if ( isBookmark( node ) )
+ return true;
+
+ // Stop when we're shrink in element mode while encountering a text node.
+ if ( mode == CKEDITOR.SHRINK_ELEMENT && node.type == CKEDITOR.NODE_TEXT )
+ return false;
+
+ // Stop when we've already walked "through" an element.
+ if ( movingOut && node.equals( currentElement ) )
+ return false;
+
+ if ( !movingOut && node.type == CKEDITOR.NODE_ELEMENT )
+ currentElement = node;
+
+ return true;
+ };
+
+ if ( moveStart )
+ {
+ var textStart = walker[ mode == CKEDITOR.SHRINK_ELEMENT ? 'lastForward' : 'next']();
+ textStart && this.setStartAt( textStart, selectContents ? CKEDITOR.POSITION_AFTER_START : CKEDITOR.POSITION_BEFORE_START );
+ }
+
+ if ( moveEnd )
+ {
+ walker.reset();
+ var textEnd = walker[ mode == CKEDITOR.SHRINK_ELEMENT ? 'lastBackward' : 'previous']();
+ textEnd && this.setEndAt( textEnd, selectContents ? CKEDITOR.POSITION_BEFORE_END : CKEDITOR.POSITION_AFTER_END );
+ }
+
+ return !!( moveStart || moveEnd );
+ }
+ },
+
+ /**
+ * Inserts a node at the start of the range. The range will be expanded
+ * the contain the node.
+ */
+ insertNode : function( node )
+ {
+ this.optimizeBookmark();
+ this.trim( false, true );
+
+ var startContainer = this.startContainer;
+ var startOffset = this.startOffset;
+
+ var nextNode = startContainer.getChild( startOffset );
+
+ if ( nextNode )
+ node.insertBefore( nextNode );
+ else
+ startContainer.append( node );
+
+ // Check if we need to update the end boundary.
+ if ( node.getParent().equals( this.endContainer ) )
+ this.endOffset++;
+
+ // Expand the range to embrace the new node.
+ this.setStartBefore( node );
+ },
+
+ moveToPosition : function( node, position )
+ {
+ this.setStartAt( node, position );
+ this.collapse( true );
+ },
+
+ selectNodeContents : function( node )
+ {
+ this.setStart( node, 0 );
+ this.setEnd( node, node.type == CKEDITOR.NODE_TEXT ? node.getLength() : node.getChildCount() );
+ },
+
+ /**
+ * Sets the start position of a Range.
+ * @param {CKEDITOR.dom.node} startNode The node to start the range.
+ * @param {Number} startOffset An integer greater than or equal to zero
+ * representing the offset for the start of the range from the start
+ * of startNode.
+ */
+ setStart : function( startNode, startOffset )
+ {
+ // W3C requires a check for the new position. If it is after the end
+ // boundary, the range should be collapsed to the new start. It seams
+ // we will not need this check for our use of this class so we can
+ // ignore it for now.
+
+ // Fixing invalid range start inside dtd empty elements.
+ if( startNode.type == CKEDITOR.NODE_ELEMENT
+ && CKEDITOR.dtd.$empty[ startNode.getName() ] )
+ startOffset = startNode.getIndex(), startNode = startNode.getParent();
+
+ this.startContainer = startNode;
+ this.startOffset = startOffset;
+
+ if ( !this.endContainer )
+ {
+ this.endContainer = startNode;
+ this.endOffset = startOffset;
+ }
+
+ updateCollapsed( this );
+ },
+
+ /**
+ * Sets the end position of a Range.
+ * @param {CKEDITOR.dom.node} endNode The node to end the range.
+ * @param {Number} endOffset An integer greater than or equal to zero
+ * representing the offset for the end of the range from the start
+ * of endNode.
+ */
+ setEnd : function( endNode, endOffset )
+ {
+ // W3C requires a check for the new position. If it is before the start
+ // boundary, the range should be collapsed to the new end. It seams we
+ // will not need this check for our use of this class so we can ignore
+ // it for now.
+
+ // Fixing invalid range end inside dtd empty elements.
+ if( endNode.type == CKEDITOR.NODE_ELEMENT
+ && CKEDITOR.dtd.$empty[ endNode.getName() ] )
+ endOffset = endNode.getIndex() + 1, endNode = endNode.getParent();
+
+ this.endContainer = endNode;
+ this.endOffset = endOffset;
+
+ if ( !this.startContainer )
+ {
+ this.startContainer = endNode;
+ this.startOffset = endOffset;
+ }
+
+ updateCollapsed( this );
+ },
+
+ setStartAfter : function( node )
+ {
+ this.setStart( node.getParent(), node.getIndex() + 1 );
+ },
+
+ setStartBefore : function( node )
+ {
+ this.setStart( node.getParent(), node.getIndex() );
+ },
+
+ setEndAfter : function( node )
+ {
+ this.setEnd( node.getParent(), node.getIndex() + 1 );
+ },
+
+ setEndBefore : function( node )
+ {
+ this.setEnd( node.getParent(), node.getIndex() );
+ },
+
+ setStartAt : function( node, position )
+ {
+ switch( position )
+ {
+ case CKEDITOR.POSITION_AFTER_START :
+ this.setStart( node, 0 );
+ break;
+
+ case CKEDITOR.POSITION_BEFORE_END :
+ if ( node.type == CKEDITOR.NODE_TEXT )
+ this.setStart( node, node.getLength() );
+ else
+ this.setStart( node, node.getChildCount() );
+ break;
+
+ case CKEDITOR.POSITION_BEFORE_START :
+ this.setStartBefore( node );
+ break;
+
+ case CKEDITOR.POSITION_AFTER_END :
+ this.setStartAfter( node );
+ }
+
+ updateCollapsed( this );
+ },
+
+ setEndAt : function( node, position )
+ {
+ switch( position )
+ {
+ case CKEDITOR.POSITION_AFTER_START :
+ this.setEnd( node, 0 );
+ break;
+
+ case CKEDITOR.POSITION_BEFORE_END :
+ if ( node.type == CKEDITOR.NODE_TEXT )
+ this.setEnd( node, node.getLength() );
+ else
+ this.setEnd( node, node.getChildCount() );
+ break;
+
+ case CKEDITOR.POSITION_BEFORE_START :
+ this.setEndBefore( node );
+ break;
+
+ case CKEDITOR.POSITION_AFTER_END :
+ this.setEndAfter( node );
+ }
+
+ updateCollapsed( this );
+ },
+
+ fixBlock : function( isStart, blockTag )
+ {
+ var bookmark = this.createBookmark(),
+ fixedBlock = this.document.createElement( blockTag );
+
+ this.collapse( isStart );
+
+ this.enlarge( CKEDITOR.ENLARGE_BLOCK_CONTENTS );
+
+ this.extractContents().appendTo( fixedBlock );
+ fixedBlock.trim();
+
+ if ( !CKEDITOR.env.ie )
+ fixedBlock.appendBogus();
+
+ this.insertNode( fixedBlock );
+
+ this.moveToBookmark( bookmark );
+
+ return fixedBlock;
+ },
+
+ splitBlock : function( blockTag )
+ {
+ var startPath = new CKEDITOR.dom.elementPath( this.startContainer ),
+ endPath = new CKEDITOR.dom.elementPath( this.endContainer );
+
+ var startBlockLimit = startPath.blockLimit,
+ endBlockLimit = endPath.blockLimit;
+
+ var startBlock = startPath.block,
+ endBlock = endPath.block;
+
+ var elementPath = null;
+ // Do nothing if the boundaries are in different block limits.
+ if ( !startBlockLimit.equals( endBlockLimit ) )
+ return null;
+
+ // Get or fix current blocks.
+ if ( blockTag != 'br' )
+ {
+ if ( !startBlock )
+ {
+ startBlock = this.fixBlock( true, blockTag );
+ endBlock = new CKEDITOR.dom.elementPath( this.endContainer ).block;
+ }
+
+ if ( !endBlock )
+ endBlock = this.fixBlock( false, blockTag );
+ }
+
+ // Get the range position.
+ var isStartOfBlock = startBlock && this.checkStartOfBlock(),
+ isEndOfBlock = endBlock && this.checkEndOfBlock();
+
+ // Delete the current contents.
+ // TODO: Why is 2.x doing CheckIsEmpty()?
+ this.deleteContents();
+
+ if ( startBlock && startBlock.equals( endBlock ) )
+ {
+ if ( isEndOfBlock )
+ {
+ elementPath = new CKEDITOR.dom.elementPath( this.startContainer );
+ this.moveToPosition( endBlock, CKEDITOR.POSITION_AFTER_END );
+ endBlock = null;
+ }
+ else if ( isStartOfBlock )
+ {
+ elementPath = new CKEDITOR.dom.elementPath( this.startContainer );
+ this.moveToPosition( startBlock, CKEDITOR.POSITION_BEFORE_START );
+ startBlock = null;
+ }
+ else
+ {
+ endBlock = this.splitElement( startBlock );
+
+ // In Gecko, the last child node must be a bogus or would cause
+ // lists to be incorrectly rendered.
+ if ( !CKEDITOR.env.ie && !startBlock.is( 'ul', 'ol') )
+ startBlock.appendBogus() ;
+ }
+ }
+
+ return {
+ previousBlock : startBlock,
+ nextBlock : endBlock,
+ wasStartOfBlock : isStartOfBlock,
+ wasEndOfBlock : isEndOfBlock,
+ elementPath : elementPath
+ };
+ },
+
+ /**
+ * Branch the specified element from the collapsed range position and
+ * place the caret between the two result branches.
+ * Note: The range must be collapsed and been enclosed by this element.
+ * @param {CKEDITOR.dom.element} element
+ * @return {CKEDITOR.dom.element} Root element of the new branch after the split.
+ */
+ splitElement : function( toSplit )
+ {
+ if ( !this.collapsed )
+ return null;
+
+ // Extract the contents of the block from the selection point to the end
+ // of its contents.
+ this.setEndAt( toSplit, CKEDITOR.POSITION_BEFORE_END );
+ var documentFragment = this.extractContents();
+
+ // Duplicate the element after it.
+ var clone = toSplit.clone( false );
+
+ // Place the extracted contents into the duplicated element.
+ documentFragment.appendTo( clone );
+ clone.insertAfter( toSplit );
+ this.moveToPosition( toSplit, CKEDITOR.POSITION_AFTER_END );
+ return clone;
+ },
+
+ /**
+ * Check whether a range boundary is at the inner boundary of a given
+ * element.
+ * @param {CKEDITOR.dom.element} element The target element to check.
+ * @param {Number} checkType The boundary to check for both the range
+ * and the element. It can be CKEDITOR.START or CKEDITOR.END.
+ * @returns {Boolean} "true" if the range boundary is at the inner
+ * boundary of the element.
+ */
+ checkBoundaryOfElement : function( element, checkType )
+ {
+ var checkStart = ( checkType == CKEDITOR.START );
+
+ // Create a copy of this range, so we can manipulate it for our checks.
+ var walkerRange = this.clone();
+
+ // Collapse the range at the proper size.
+ walkerRange.collapse( checkStart );
+
+ // Expand the range to element boundary.
+ walkerRange[ checkStart ? 'setStartAt' : 'setEndAt' ]
+ ( element, checkStart ? CKEDITOR.POSITION_AFTER_START : CKEDITOR.POSITION_BEFORE_END );
+
+ // Create the walker, which will check if we have anything useful
+ // in the range.
+ var walker = new CKEDITOR.dom.walker( walkerRange );
+ walker.evaluator = elementBoundaryEval;
+
+ return walker[ checkStart ? 'checkBackward' : 'checkForward' ]();
+ },
+
+ // Calls to this function may produce changes to the DOM. The range may
+ // be updated to reflect such changes.
+ checkStartOfBlock : function()
+ {
+ var startContainer = this.startContainer,
+ startOffset = this.startOffset;
+
+ // If the starting node is a text node, and non-empty before the offset,
+ // then we're surely not at the start of block.
+ if ( startOffset && startContainer.type == CKEDITOR.NODE_TEXT )
+ {
+ var textBefore = CKEDITOR.tools.ltrim( startContainer.substring( 0, startOffset ) );
+ if ( textBefore.length )
+ return false;
+ }
+
+ // Antecipate the trim() call here, so the walker will not make
+ // changes to the DOM, which would not get reflected into this
+ // range otherwise.
+ this.trim();
+
+ // We need to grab the block element holding the start boundary, so
+ // let's use an element path for it.
+ var path = new CKEDITOR.dom.elementPath( this.startContainer );
+
+ // Creates a range starting at the block start until the range start.
+ var walkerRange = this.clone();
+ walkerRange.collapse( true );
+ walkerRange.setStartAt( path.block || path.blockLimit, CKEDITOR.POSITION_AFTER_START );
+
+ var walker = new CKEDITOR.dom.walker( walkerRange );
+ walker.evaluator = getCheckStartEndBlockEvalFunction( true );
+
+ return walker.checkBackward();
+ },
+
+ checkEndOfBlock : function()
+ {
+ var endContainer = this.endContainer,
+ endOffset = this.endOffset;
+
+ // If the ending node is a text node, and non-empty after the offset,
+ // then we're surely not at the end of block.
+ if ( endContainer.type == CKEDITOR.NODE_TEXT )
+ {
+ var textAfter = CKEDITOR.tools.rtrim( endContainer.substring( endOffset ) );
+ if ( textAfter.length )
+ return false;
+ }
+
+ // Antecipate the trim() call here, so the walker will not make
+ // changes to the DOM, which would not get reflected into this
+ // range otherwise.
+ this.trim();
+
+ // We need to grab the block element holding the start boundary, so
+ // let's use an element path for it.
+ var path = new CKEDITOR.dom.elementPath( this.endContainer );
+
+ // Creates a range starting at the block start until the range start.
+ var walkerRange = this.clone();
+ walkerRange.collapse( false );
+ walkerRange.setEndAt( path.block || path.blockLimit, CKEDITOR.POSITION_BEFORE_END );
+
+ var walker = new CKEDITOR.dom.walker( walkerRange );
+ walker.evaluator = getCheckStartEndBlockEvalFunction( false );
+
+ return walker.checkForward();
+ },
+
+ /**
+ * Check if elements at which the range boundaries anchor are read-only,
+ * with respect to "contenteditable" attribute.
+ */
+ checkReadOnly : ( function()
+ {
+ function checkNodesEditable( node, anotherEnd )
+ {
+ while( node )
+ {
+ if ( node.type == CKEDITOR.NODE_ELEMENT )
+ {
+ if ( node.getAttribute( 'contentEditable' ) == 'false'
+ && !node.data( 'cke-editable' ) )
+ {
+ return 0;
+ }
+ // Range enclosed entirely in an editable element.
+ else if ( node.is( 'body' )
+ || node.getAttribute( 'contentEditable' ) == 'true'
+ && ( node.contains( anotherEnd ) || node.equals( anotherEnd ) ) )
+ {
+ break;
+ }
+ }
+ node = node.getParent();
+ }
+
+ return 1;
+ }
+
+ return function()
+ {
+ var startNode = this.startContainer,
+ endNode = this.endContainer;
+
+ // Check if elements path at both boundaries are editable.
+ return !( checkNodesEditable( startNode, endNode ) && checkNodesEditable( endNode, startNode ) );
+ };
+ })(),
+
+ /**
+ * Moves the range boundaries to the first/end editing point inside an
+ * element. For example, in an element tree like
+ * "<p><b><i></i></b> Text</p>", the start editing point is
+ * "<p><b><i>^</i></b> Text</p>" (inside <i>).
+ * @param {CKEDITOR.dom.element} el The element into which look for the
+ * editing spot.
+ * @param {Boolean} isMoveToEnd Whether move to the end editable position.
+ */
+ moveToElementEditablePosition : function( el, isMoveToEnd )
+ {
+ var isEditable;
+
+ // Empty elements are rejected.
+ if ( CKEDITOR.dtd.$empty[ el.getName() ] )
+ return false;
+
+ while ( el && el.type == CKEDITOR.NODE_ELEMENT )
+ {
+ isEditable = el.isEditable();
+
+ // If an editable element is found, move inside it.
+ if ( isEditable )
+ this.moveToPosition( el, isMoveToEnd ?
+ CKEDITOR.POSITION_BEFORE_END :
+ CKEDITOR.POSITION_AFTER_START );
+ // Stop immediately if we've found a non editable inline element (e.g ^contents "^text"
+CKEDITOR.POSITION_BEFORE_END = 2; // contents^ "text^"
+CKEDITOR.POSITION_BEFORE_START = 3; // ^contents ^"text"
+CKEDITOR.POSITION_AFTER_END = 4; // contents ^ "text"
+
+CKEDITOR.ENLARGE_ELEMENT = 1;
+CKEDITOR.ENLARGE_BLOCK_CONTENTS = 2;
+CKEDITOR.ENLARGE_LIST_ITEM_CONTENTS = 3;
+
+// Check boundary types.
+// @see CKEDITOR.dom.range.prototype.checkBoundaryOfElement
+CKEDITOR.START = 1;
+CKEDITOR.END = 2;
+CKEDITOR.STARTEND = 3;
+
+// Shrink range types.
+// @see CKEDITOR.dom.range.prototype.shrink
+CKEDITOR.SHRINK_ELEMENT = 1;
+CKEDITOR.SHRINK_TEXT = 2;
diff --git a/app/assets/javascripts/ckeditor/_source/core/dom/rangelist.js b/app/assets/javascripts/ckeditor/_source/core/dom/rangelist.js
new file mode 100644
index 00000000..26855062
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/core/dom/rangelist.js
@@ -0,0 +1,213 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+(function()
+{
+ /**
+ * Represents a list os CKEDITOR.dom.range objects, which can be easily
+ * iterated sequentially.
+ * @constructor
+ * @param {CKEDITOR.dom.range|Array} [ranges] The ranges contained on this list.
+ * Note that, if an array of ranges is specified, the range sequence
+ * should match its DOM order. This class will not help to sort them.
+ */
+ CKEDITOR.dom.rangeList = function( ranges )
+ {
+ if ( ranges instanceof CKEDITOR.dom.rangeList )
+ return ranges;
+
+ if ( !ranges )
+ ranges = [];
+ else if ( ranges instanceof CKEDITOR.dom.range )
+ ranges = [ ranges ];
+
+ return CKEDITOR.tools.extend( ranges, mixins );
+ };
+
+ var mixins =
+ /** @lends CKEDITOR.dom.rangeList.prototype */
+ {
+ /**
+ * Creates an instance of the rangeList iterator, it should be used
+ * only when the ranges processing could be DOM intrusive, which
+ * means it may pollute and break other ranges in this list.
+ * Otherwise, it's enough to just iterate over this array in a for loop.
+ * @returns {CKEDITOR.dom.rangeListIterator}
+ */
+ createIterator : function()
+ {
+ var rangeList = this,
+ bookmark = CKEDITOR.dom.walker.bookmark(),
+ guard = function( node ) { return ! ( node.is && node.is( 'tr' ) ); },
+ bookmarks = [],
+ current;
+
+ /**
+ * @lends CKEDITOR.dom.rangeListIterator.prototype
+ */
+ return {
+
+ /**
+ * Retrieves the next range in the list.
+ * @param {Boolean} mergeConsequent Whether join two adjacent ranges into single, e.g. consequent table cells.
+ */
+ getNextRange : function( mergeConsequent )
+ {
+ current = current == undefined ? 0 : current + 1;
+
+ var range = rangeList[ current ];
+
+ // Multiple ranges might be mangled by each other.
+ if ( range && rangeList.length > 1 )
+ {
+ // Bookmarking all other ranges on the first iteration,
+ // the range correctness after it doesn't matter since we'll
+ // restore them before the next iteration.
+ if ( !current )
+ {
+ // Make sure bookmark correctness by reverse processing.
+ for ( var i = rangeList.length - 1; i >= 0; i-- )
+ bookmarks.unshift( rangeList[ i ].createBookmark( true ) );
+ }
+
+ if ( mergeConsequent )
+ {
+ // Figure out how many ranges should be merged.
+ var mergeCount = 0;
+ while ( rangeList[ current + mergeCount + 1 ] )
+ {
+ var doc = range.document,
+ found = 0,
+ left = doc.getById( bookmarks[ mergeCount ].endNode ),
+ right = doc.getById( bookmarks[ mergeCount + 1 ].startNode ),
+ next;
+
+ // Check subsequent range.
+ while ( 1 )
+ {
+ next = left.getNextSourceNode( false );
+ if ( !right.equals( next ) )
+ {
+ // This could be yet another bookmark or
+ // walking across block boundaries.
+ if ( bookmark( next ) || ( next.type == CKEDITOR.NODE_ELEMENT && next.isBlockBoundary() ) )
+ {
+ left = next;
+ continue;
+ }
+ }
+ else
+ found = 1;
+
+ break;
+ }
+
+ if ( !found )
+ break;
+
+ mergeCount++;
+ }
+ }
+
+ range.moveToBookmark( bookmarks.shift() );
+
+ // Merge ranges finally after moving to bookmarks.
+ while( mergeCount-- )
+ {
+ next = rangeList[ ++current ];
+ next.moveToBookmark( bookmarks.shift() );
+ range.setEnd( next.endContainer, next.endOffset );
+ }
+ }
+
+ return range;
+ }
+ };
+ },
+
+ createBookmarks : function( serializable )
+ {
+ var retval = [], bookmark;
+ for ( var i = 0; i < this.length ; i++ )
+ {
+ retval.push( bookmark = this[ i ].createBookmark( serializable, true) );
+
+ // Updating the container & offset values for ranges
+ // that have been touched.
+ for ( var j = i + 1; j < this.length; j++ )
+ {
+ this[ j ] = updateDirtyRange( bookmark, this[ j ] );
+ this[ j ] = updateDirtyRange( bookmark, this[ j ], true );
+ }
+ }
+ return retval;
+ },
+
+ createBookmarks2 : function( normalized )
+ {
+ var bookmarks = [];
+
+ for ( var i = 0 ; i < this.length ; i++ )
+ bookmarks.push( this[ i ].createBookmark2( normalized ) );
+
+ return bookmarks;
+ },
+
+ /**
+ * Move each range in the list to the position specified by a list of bookmarks.
+ * @param {Array} bookmarks The list of bookmarks, each one matching a range in the list.
+ */
+ moveToBookmarks : function( bookmarks )
+ {
+ for ( var i = 0 ; i < this.length ; i++ )
+ this[ i ].moveToBookmark( bookmarks[ i ] );
+ }
+ };
+
+ // Update the specified range which has been mangled by previous insertion of
+ // range bookmark nodes.(#3256)
+ function updateDirtyRange( bookmark, dirtyRange, checkEnd )
+ {
+ var serializable = bookmark.serializable,
+ container = dirtyRange[ checkEnd ? 'endContainer' : 'startContainer' ],
+ offset = checkEnd ? 'endOffset' : 'startOffset';
+
+ var bookmarkStart = serializable ?
+ dirtyRange.document.getById( bookmark.startNode )
+ : bookmark.startNode;
+
+ var bookmarkEnd = serializable ?
+ dirtyRange.document.getById( bookmark.endNode )
+ : bookmark.endNode;
+
+ if ( container.equals( bookmarkStart.getPrevious() ) )
+ {
+ dirtyRange.startOffset = dirtyRange.startOffset
+ - container.getLength()
+ - bookmarkEnd.getPrevious().getLength();
+ container = bookmarkEnd.getNext();
+ }
+ else if ( container.equals( bookmarkEnd.getPrevious() ) )
+ {
+ dirtyRange.startOffset = dirtyRange.startOffset - container.getLength();
+ container = bookmarkEnd.getNext();
+ }
+
+ container.equals( bookmarkStart.getParent() ) && dirtyRange[ offset ]++;
+ container.equals( bookmarkEnd.getParent() ) && dirtyRange[ offset ]++;
+
+ // Update and return this range.
+ dirtyRange[ checkEnd ? 'endContainer' : 'startContainer' ] = container;
+ return dirtyRange;
+ }
+})();
+
+/**
+ * (Virtual Class) Do not call this constructor. This class is not really part
+ * of the API. It just describes the return type of {@link CKEDITOR.dom.rangeList#createIterator}.
+ * @name CKEDITOR.dom.rangeListIterator
+ * @constructor
+ * @example
+ */
diff --git a/app/assets/javascripts/ckeditor/_source/core/dom/text.js b/app/assets/javascripts/ckeditor/_source/core/dom/text.js
new file mode 100644
index 00000000..4abf8fc3
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/core/dom/text.js
@@ -0,0 +1,128 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * @fileOverview Defines the {@link CKEDITOR.dom.text} class, which represents
+ * a DOM text node.
+ */
+
+/**
+ * Represents a DOM text node.
+ * @constructor
+ * @augments CKEDITOR.dom.node
+ * @param {Object|String} text A native DOM text node or a string containing
+ * the text to use to create a new text node.
+ * @param {CKEDITOR.dom.document} [ownerDocument] The document that will contain
+ * the node in case of new node creation. Defaults to the current document.
+ * @example
+ * var nativeNode = document.createTextNode( 'Example' );
+ * var text = CKEDITOR.dom.text( nativeNode );
+ * @example
+ * var text = CKEDITOR.dom.text( 'Example' );
+ */
+CKEDITOR.dom.text = function( text, ownerDocument )
+{
+ if ( typeof text == 'string' )
+ text = ( ownerDocument ? ownerDocument.$ : document ).createTextNode( text );
+
+ // Theoretically, we should call the base constructor here
+ // (not CKEDITOR.dom.node though). But, IE doesn't support expando
+ // properties on text node, so the features provided by domObject will not
+ // work for text nodes (which is not a big issue for us).
+ //
+ // CKEDITOR.dom.domObject.call( this, element );
+
+ /**
+ * The native DOM text node represented by this class instance.
+ * @type Object
+ * @example
+ * var element = new CKEDITOR.dom.text( 'Example' );
+ * alert( element.$.nodeType ); // "3"
+ */
+ this.$ = text;
+};
+
+CKEDITOR.dom.text.prototype = new CKEDITOR.dom.node();
+
+CKEDITOR.tools.extend( CKEDITOR.dom.text.prototype,
+ /** @lends CKEDITOR.dom.text.prototype */
+ {
+ /**
+ * The node type. This is a constant value set to
+ * {@link CKEDITOR.NODE_TEXT}.
+ * @type Number
+ * @example
+ */
+ type : CKEDITOR.NODE_TEXT,
+
+ getLength : function()
+ {
+ return this.$.nodeValue.length;
+ },
+
+ getText : function()
+ {
+ return this.$.nodeValue;
+ },
+
+ setText : function( text )
+ {
+ this.$.nodeValue = text;
+ },
+
+ /**
+ * Breaks this text node into two nodes at the specified offset,
+ * keeping both in the tree as siblings. This node then only contains
+ * all the content up to the offset point. A new text node, which is
+ * inserted as the next sibling of this node, contains all the content
+ * at and after the offset point. When the offset is equal to the
+ * length of this node, the new node has no data.
+ * @param {Number} The position at which to split, starting from zero.
+ * @returns {CKEDITOR.dom.text} The new text node.
+ */
+ split : function( offset )
+ {
+ // If the offset is after the last char, IE creates the text node
+ // on split, but don't include it into the DOM. So, we have to do
+ // that manually here.
+ if ( CKEDITOR.env.ie && offset == this.getLength() )
+ {
+ var next = this.getDocument().createText( '' );
+ next.insertAfter( this );
+ return next;
+ }
+
+ var doc = this.getDocument();
+ var retval = new CKEDITOR.dom.text( this.$.splitText( offset ), doc );
+
+ // IE BUG: IE8 does not update the childNodes array in DOM after splitText(),
+ // we need to make some DOM changes to make it update. (#3436)
+ if ( CKEDITOR.env.ie8 )
+ {
+ var workaround = new CKEDITOR.dom.text( '', doc );
+ workaround.insertAfter( retval );
+ workaround.remove();
+ }
+
+ return retval;
+ },
+
+ /**
+ * Extracts characters from indexA up to but not including indexB.
+ * @param {Number} indexA An integer between 0 and one less than the
+ * length of the text.
+ * @param {Number} [indexB] An integer between 0 and the length of the
+ * string. If omitted, extracts characters to the end of the text.
+ */
+ substring : function( indexA, indexB )
+ {
+ // We need the following check due to a Firefox bug
+ // https://bugzilla.mozilla.org/show_bug.cgi?id=458886
+ if ( typeof indexB != 'number' )
+ return this.$.nodeValue.substr( indexA );
+ else
+ return this.$.nodeValue.substring( indexA, indexB );
+ }
+ });
diff --git a/app/assets/javascripts/ckeditor/_source/core/dom/walker.js b/app/assets/javascripts/ckeditor/_source/core/dom/walker.js
new file mode 100644
index 00000000..e993f4d3
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/core/dom/walker.js
@@ -0,0 +1,460 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+(function()
+{
+ // This function is to be called under a "walker" instance scope.
+ function iterate( rtl, breakOnFalse )
+ {
+ // Return null if we have reached the end.
+ if ( this._.end )
+ return null;
+
+ var node,
+ range = this.range,
+ guard,
+ userGuard = this.guard,
+ type = this.type,
+ getSourceNodeFn = ( rtl ? 'getPreviousSourceNode' : 'getNextSourceNode' );
+
+ // This is the first call. Initialize it.
+ if ( !this._.start )
+ {
+ this._.start = 1;
+
+ // Trim text nodes and optmize the range boundaries. DOM changes
+ // may happen at this point.
+ range.trim();
+
+ // A collapsed range must return null at first call.
+ if ( range.collapsed )
+ {
+ this.end();
+ return null;
+ }
+ }
+
+ // Create the LTR guard function, if necessary.
+ if ( !rtl && !this._.guardLTR )
+ {
+ // Gets the node that stops the walker when going LTR.
+ var limitLTR = range.endContainer,
+ blockerLTR = limitLTR.getChild( range.endOffset );
+
+ this._.guardLTR = function( node, movingOut )
+ {
+ return ( ( !movingOut || !limitLTR.equals( node ) )
+ && ( !blockerLTR || !node.equals( blockerLTR ) )
+ && ( node.type != CKEDITOR.NODE_ELEMENT || !movingOut || node.getName() != 'body' ) );
+ };
+ }
+
+ // Create the RTL guard function, if necessary.
+ if ( rtl && !this._.guardRTL )
+ {
+ // Gets the node that stops the walker when going LTR.
+ var limitRTL = range.startContainer,
+ blockerRTL = ( range.startOffset > 0 ) && limitRTL.getChild( range.startOffset - 1 );
+
+ this._.guardRTL = function( node, movingOut )
+ {
+ return ( ( !movingOut || !limitRTL.equals( node ) )
+ && ( !blockerRTL || !node.equals( blockerRTL ) )
+ && ( node.type != CKEDITOR.NODE_ELEMENT || !movingOut || node.getName() != 'body' ) );
+ };
+ }
+
+ // Define which guard function to use.
+ var stopGuard = rtl ? this._.guardRTL : this._.guardLTR;
+
+ // Make the user defined guard function participate in the process,
+ // otherwise simply use the boundary guard.
+ if ( userGuard )
+ {
+ guard = function( node, movingOut )
+ {
+ if ( stopGuard( node, movingOut ) === false )
+ return false;
+
+ return userGuard( node, movingOut );
+ };
+ }
+ else
+ guard = stopGuard;
+
+ if ( this.current )
+ node = this.current[ getSourceNodeFn ]( false, type, guard );
+ else
+ {
+ // Get the first node to be returned.
+
+ if ( rtl )
+ {
+ node = range.endContainer;
+
+ if ( range.endOffset > 0 )
+ {
+ node = node.getChild( range.endOffset - 1 );
+ if ( guard( node ) === false )
+ node = null;
+ }
+ else
+ node = ( guard ( node, true ) === false ) ?
+ null : node.getPreviousSourceNode( true, type, guard );
+ }
+ else
+ {
+ node = range.startContainer;
+ node = node.getChild( range.startOffset );
+
+ if ( node )
+ {
+ if ( guard( node ) === false )
+ node = null;
+ }
+ else
+ node = ( guard ( range.startContainer, true ) === false ) ?
+ null : range.startContainer.getNextSourceNode( true, type, guard ) ;
+ }
+ }
+
+ while ( node && !this._.end )
+ {
+ this.current = node;
+
+ if ( !this.evaluator || this.evaluator( node ) !== false )
+ {
+ if ( !breakOnFalse )
+ return node;
+ }
+ else if ( breakOnFalse && this.evaluator )
+ return false;
+
+ node = node[ getSourceNodeFn ]( false, type, guard );
+ }
+
+ this.end();
+ return this.current = null;
+ }
+
+ function iterateToLast( rtl )
+ {
+ var node, last = null;
+
+ while ( ( node = iterate.call( this, rtl ) ) )
+ last = node;
+
+ return last;
+ }
+
+ CKEDITOR.dom.walker = CKEDITOR.tools.createClass(
+ {
+ /**
+ * Utility class to "walk" the DOM inside a range boundaries. If
+ * necessary, partially included nodes (text nodes) are broken to
+ * reflect the boundaries limits, so DOM and range changes may happen.
+ * Outside changes to the range may break the walker.
+ *
+ * The walker may return nodes that are not totaly included into the
+ * range boundaires. Let's take the following range representation,
+ * where the square brackets indicate the boundaries:
+ *
+ * [<p>Some <b>sample] text</b>
+ *
+ * While walking forward into the above range, the following nodes are
+ * returned: <p>, "Some ", <b> and "sample". Going
+ * backwards instead we have: "sample" and "Some ". So note that the
+ * walker always returns nodes when "entering" them, but not when
+ * "leaving" them. The guard function is instead called both when
+ * entering and leaving nodes.
+ *
+ * @constructor
+ * @param {CKEDITOR.dom.range} range The range within which walk.
+ */
+ $ : function( range )
+ {
+ this.range = range;
+
+ /**
+ * A function executed for every matched node, to check whether
+ * it's to be considered into the walk or not. If not provided, all
+ * matched nodes are considered good.
+ * If the function returns "false" the node is ignored.
+ * @name CKEDITOR.dom.walker.prototype.evaluator
+ * @property
+ * @type Function
+ */
+ // this.evaluator = null;
+
+ /**
+ * A function executed for every node the walk pass by to check
+ * whether the walk is to be finished. It's called when both
+ * entering and exiting nodes, as well as for the matched nodes.
+ * If this function returns "false", the walking ends and no more
+ * nodes are evaluated.
+ * @name CKEDITOR.dom.walker.prototype.guard
+ * @property
+ * @type Function
+ */
+ // this.guard = null;
+
+ /** @private */
+ this._ = {};
+ },
+
+// statics :
+// {
+// /* Creates a CKEDITOR.dom.walker instance to walk inside DOM boundaries set by nodes.
+// * @param {CKEDITOR.dom.node} startNode The node from wich the walk
+// * will start.
+// * @param {CKEDITOR.dom.node} [endNode] The last node to be considered
+// * in the walk. No more nodes are retrieved after touching or
+// * passing it. If not provided, the walker stops at the
+// * <body> closing boundary.
+// * @returns {CKEDITOR.dom.walker} A DOM walker for the nodes between the
+// * provided nodes.
+// */
+// createOnNodes : function( startNode, endNode, startInclusive, endInclusive )
+// {
+// var range = new CKEDITOR.dom.range();
+// if ( startNode )
+// range.setStartAt( startNode, startInclusive ? CKEDITOR.POSITION_BEFORE_START : CKEDITOR.POSITION_AFTER_END ) ;
+// else
+// range.setStartAt( startNode.getDocument().getBody(), CKEDITOR.POSITION_AFTER_START ) ;
+//
+// if ( endNode )
+// range.setEndAt( endNode, endInclusive ? CKEDITOR.POSITION_AFTER_END : CKEDITOR.POSITION_BEFORE_START ) ;
+// else
+// range.setEndAt( startNode.getDocument().getBody(), CKEDITOR.POSITION_BEFORE_END ) ;
+//
+// return new CKEDITOR.dom.walker( range );
+// }
+// },
+//
+ proto :
+ {
+ /**
+ * Stop walking. No more nodes are retrieved if this function gets
+ * called.
+ */
+ end : function()
+ {
+ this._.end = 1;
+ },
+
+ /**
+ * Retrieves the next node (at right).
+ * @returns {CKEDITOR.dom.node} The next node or null if no more
+ * nodes are available.
+ */
+ next : function()
+ {
+ return iterate.call( this );
+ },
+
+ /**
+ * Retrieves the previous node (at left).
+ * @returns {CKEDITOR.dom.node} The previous node or null if no more
+ * nodes are available.
+ */
+ previous : function()
+ {
+ return iterate.call( this, 1 );
+ },
+
+ /**
+ * Check all nodes at right, executing the evaluation fuction.
+ * @returns {Boolean} "false" if the evaluator function returned
+ * "false" for any of the matched nodes. Otherwise "true".
+ */
+ checkForward : function()
+ {
+ return iterate.call( this, 0, 1 ) !== false;
+ },
+
+ /**
+ * Check all nodes at left, executing the evaluation fuction.
+ * @returns {Boolean} "false" if the evaluator function returned
+ * "false" for any of the matched nodes. Otherwise "true".
+ */
+ checkBackward : function()
+ {
+ return iterate.call( this, 1, 1 ) !== false;
+ },
+
+ /**
+ * Executes a full walk forward (to the right), until no more nodes
+ * are available, returning the last valid node.
+ * @returns {CKEDITOR.dom.node} The last node at the right or null
+ * if no valid nodes are available.
+ */
+ lastForward : function()
+ {
+ return iterateToLast.call( this );
+ },
+
+ /**
+ * Executes a full walk backwards (to the left), until no more nodes
+ * are available, returning the last valid node.
+ * @returns {CKEDITOR.dom.node} The last node at the left or null
+ * if no valid nodes are available.
+ */
+ lastBackward : function()
+ {
+ return iterateToLast.call( this, 1 );
+ },
+
+ reset : function()
+ {
+ delete this.current;
+ this._ = {};
+ }
+
+ }
+ });
+
+ /*
+ * Anything whose display computed style is block, list-item, table,
+ * table-row-group, table-header-group, table-footer-group, table-row,
+ * table-column-group, table-column, table-cell, table-caption, or whose node
+ * name is hr, br (when enterMode is br only) is a block boundary.
+ */
+ var blockBoundaryDisplayMatch =
+ {
+ block : 1,
+ 'list-item' : 1,
+ table : 1,
+ 'table-row-group' : 1,
+ 'table-header-group' : 1,
+ 'table-footer-group' : 1,
+ 'table-row' : 1,
+ 'table-column-group' : 1,
+ 'table-column' : 1,
+ 'table-cell' : 1,
+ 'table-caption' : 1
+ };
+
+ CKEDITOR.dom.element.prototype.isBlockBoundary = function( customNodeNames )
+ {
+ var nodeNameMatches = CKEDITOR.tools.extend( {}, CKEDITOR.dtd.$block, customNodeNames || {} );
+
+ // Don't consider floated formatting as block boundary, fall back to dtd check in that case. (#6297)
+ return this.getComputedStyle( 'float' ) == 'none' && blockBoundaryDisplayMatch[ this.getComputedStyle( 'display' ) ]
+ || nodeNameMatches[ this.getName() ];
+ };
+
+ CKEDITOR.dom.walker.blockBoundary = function( customNodeNames )
+ {
+ return function( node , type )
+ {
+ return ! ( node.type == CKEDITOR.NODE_ELEMENT
+ && node.isBlockBoundary( customNodeNames ) );
+ };
+ };
+
+ CKEDITOR.dom.walker.listItemBoundary = function()
+ {
+ return this.blockBoundary( { br : 1 } );
+ };
+
+ /**
+ * Whether the to-be-evaluated node is a bookmark node OR bookmark node
+ * inner contents.
+ * @param {Boolean} contentOnly Whether only test againt the text content of
+ * bookmark node instead of the element itself(default).
+ * @param {Boolean} isReject Whether should return 'false' for the bookmark
+ * node instead of 'true'(default).
+ */
+ CKEDITOR.dom.walker.bookmark = function( contentOnly, isReject )
+ {
+ function isBookmarkNode( node )
+ {
+ return ( node && node.getName
+ && node.getName() == 'span'
+ && node.data( 'cke-bookmark' ) );
+ }
+
+ return function( node )
+ {
+ var isBookmark, parent;
+ // Is bookmark inner text node?
+ isBookmark = ( node && !node.getName && ( parent = node.getParent() )
+ && isBookmarkNode( parent ) );
+ // Is bookmark node?
+ isBookmark = contentOnly ? isBookmark : isBookmark || isBookmarkNode( node );
+ return !! ( isReject ^ isBookmark );
+ };
+ };
+
+ /**
+ * Whether the node is a text node containing only whitespaces characters.
+ * @param isReject
+ */
+ CKEDITOR.dom.walker.whitespaces = function( isReject )
+ {
+ return function( node )
+ {
+ var isWhitespace = node && ( node.type == CKEDITOR.NODE_TEXT )
+ && !CKEDITOR.tools.trim( node.getText() );
+ return !! ( isReject ^ isWhitespace );
+ };
+ };
+
+ /**
+ * Whether the node is invisible in wysiwyg mode.
+ * @param isReject
+ */
+ CKEDITOR.dom.walker.invisible = function( isReject )
+ {
+ var whitespace = CKEDITOR.dom.walker.whitespaces();
+ return function( node )
+ {
+ // Nodes that take no spaces in wysiwyg:
+ // 1. White-spaces but not including NBSP;
+ // 2. Empty inline elements, e.g. text
(#7070).
+ var tail = this;
+ do { tail = tail.getPreviousSourceNode(); }
+ while ( toSkip( tail ) )
+
+ if ( tail && ( !CKEDITOR.env.ie ? tail.is && tail.is( 'br' )
+ : tail.getText && tailNbspRegex.test( tail.getText() ) ) )
+ {
+ return tail;
+ }
+ return false;
+ };
+
+})();
diff --git a/app/assets/javascripts/ckeditor/_source/core/dom/window.js b/app/assets/javascripts/ckeditor/_source/core/dom/window.js
new file mode 100644
index 00000000..c5492b6f
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/core/dom/window.js
@@ -0,0 +1,96 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * @fileOverview Defines the {@link CKEDITOR.dom.document} class, which
+ * represents a DOM document.
+ */
+
+/**
+ * Represents a DOM window.
+ * @constructor
+ * @augments CKEDITOR.dom.domObject
+ * @param {Object} domWindow A native DOM window.
+ * @example
+ * var document = new CKEDITOR.dom.window( window );
+ */
+CKEDITOR.dom.window = function( domWindow )
+{
+ CKEDITOR.dom.domObject.call( this, domWindow );
+};
+
+CKEDITOR.dom.window.prototype = new CKEDITOR.dom.domObject();
+
+CKEDITOR.tools.extend( CKEDITOR.dom.window.prototype,
+ /** @lends CKEDITOR.dom.window.prototype */
+ {
+ /**
+ * Moves the selection focus to this window.
+ * @function
+ * @example
+ * var win = new CKEDITOR.dom.window( window );
+ * win.focus() ;
+ */
+ focus : function()
+ {
+ // Webkit is sometimes failed to focus iframe, blur it first(#3835).
+ if ( CKEDITOR.env.webkit && this.$.parent )
+ this.$.parent.focus();
+ this.$.focus();
+ },
+
+ /**
+ * Gets the width and height of this window's viewable area.
+ * @function
+ * @returns {Object} An object with the "width" and "height"
+ * properties containing the size.
+ * @example
+ * var win = new CKEDITOR.dom.window( window );
+ * var size = win.getViewPaneSize() ;
+ * alert( size.width );
+ * alert( size.height );
+ */
+ getViewPaneSize : function()
+ {
+ var doc = this.$.document,
+ stdMode = doc.compatMode == 'CSS1Compat';
+ return {
+ width : ( stdMode ? doc.documentElement.clientWidth : doc.body.clientWidth ) || 0,
+ height : ( stdMode ? doc.documentElement.clientHeight : doc.body.clientHeight ) || 0
+ };
+ },
+
+ /**
+ * Gets the current position of the window's scroll.
+ * @function
+ * @returns {Object} An object with the "x" and "y" properties
+ * containing the scroll position.
+ * @example
+ * var win = new CKEDITOR.dom.window( window );
+ * var pos = win.getScrollPosition() ;
+ * alert( pos.x );
+ * alert( pos.y );
+ */
+ getScrollPosition : function()
+ {
+ var $ = this.$;
+
+ if ( 'pageXOffset' in $ )
+ {
+ return {
+ x : $.pageXOffset || 0,
+ y : $.pageYOffset || 0
+ };
+ }
+ else
+ {
+ var doc = $.document;
+ return {
+ x : doc.documentElement.scrollLeft || doc.body.scrollLeft || 0,
+ y : doc.documentElement.scrollTop || doc.body.scrollTop || 0
+ };
+ }
+ }
+ });
diff --git a/app/assets/javascripts/ckeditor/_source/core/dtd.js b/app/assets/javascripts/ckeditor/_source/core/dtd.js
new file mode 100644
index 00000000..105e9967
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/core/dtd.js
@@ -0,0 +1,238 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * @fileOverview Defines the {@link CKEDITOR.dtd} object, which holds the DTD
+ * mapping for XHTML 1.0 Transitional. This file was automatically
+ * generated from the file: xhtml1-transitional.dtd.
+ */
+
+/**
+ * @namespace Holds and object representation of the HTML DTD to be used by the
+ * editor in its internal operations.tabbing
+ * navigation order that has been calculated for this editor
+ * instance. This can be set by the {@link CKEDITOR.config.tabIndex}
+ * setting or taken from the "tabindex" attribute of the
+ * {@link #element} associated to the editor.
+ * @name CKEDITOR.editor.prototype.tabIndex
+ * @type Number
+ * @default 0 (zero)
+ * @example
+ * alert( editor.tabIndex ); // "0" (e.g.)
+ */
+ editor.tabIndex = editor.config.tabIndex || editor.element.getAttribute( 'tabindex' ) || 0;
+
+ // Fire the "configLoaded" event.
+ editor.fireOnce( 'configLoaded' );
+
+ // Load language file.
+ loadSkin( editor );
+ };
+
+ var loadLang = function( editor )
+ {
+ CKEDITOR.lang.load( editor.config.language, editor.config.defaultLanguage, function( languageCode, lang )
+ {
+ /**
+ * The code for the language resources that have been loaded
+ * for the user internface elements of this editor instance.
+ * @name CKEDITOR.editor.prototype.langCode
+ * @type String
+ * @example
+ * alert( editor.langCode ); // "en" (e.g.)
+ */
+ editor.langCode = languageCode;
+
+ /**
+ * An object holding all language strings used by the editor
+ * interface.
+ * @name CKEDITOR.editor.prototype.lang
+ * @type CKEDITOR.lang
+ * @example
+ * alert( editor.lang.bold ); // "Negrito" (e.g. if language is Portuguese)
+ */
+ // As we'll be adding plugin specific entries that could come
+ // from different language code files, we need a copy of lang,
+ // not a direct reference to it.
+ editor.lang = CKEDITOR.tools.prototypedCopy( lang );
+
+ // We're not able to support RTL in Firefox 2 at this time.
+ if ( CKEDITOR.env.gecko && CKEDITOR.env.version < 10900 && editor.lang.dir == 'rtl' )
+ editor.lang.dir = 'ltr';
+
+ var config = editor.config;
+ config.contentsLangDirection == 'ui' && ( config.contentsLangDirection = editor.lang.dir );
+
+ loadPlugins( editor );
+ });
+ };
+
+ var loadPlugins = function( editor )
+ {
+ var config = editor.config,
+ plugins = config.plugins,
+ extraPlugins = config.extraPlugins,
+ removePlugins = config.removePlugins;
+
+ if ( extraPlugins )
+ {
+ // Remove them first to avoid duplications.
+ var removeRegex = new RegExp( '(?:^|,)(?:' + extraPlugins.replace( /\s*,\s*/g, '|' ) + ')(?=,|$)' , 'g' );
+ plugins = plugins.replace( removeRegex, '' );
+
+ plugins += ',' + extraPlugins;
+ }
+
+ if ( removePlugins )
+ {
+ removeRegex = new RegExp( '(?:^|,)(?:' + removePlugins.replace( /\s*,\s*/g, '|' ) + ')(?=,|$)' , 'g' );
+ plugins = plugins.replace( removeRegex, '' );
+ }
+
+ // Load the Adobe AIR plugin conditionally.
+ CKEDITOR.env.air && ( plugins += ',adobeair' );
+
+ // Load all plugins defined in the "plugins" setting.
+ CKEDITOR.plugins.load( plugins.split( ',' ), function( plugins )
+ {
+ // The list of plugins.
+ var pluginsArray = [];
+
+ // The language code to get loaded for each plugin. Null
+ // entries will be appended for plugins with no language files.
+ var languageCodes = [];
+
+ // The list of URLs to language files.
+ var languageFiles = [];
+
+ /**
+ * And object holding references to all plugins used by this
+ * editor istance.
+ * @name CKEDITOR.editor.prototype.plugins
+ * @type Object
+ * @example
+ * alert( editor.plugins.dialog.path ); // "http://example.com/ckeditor/plugins/dialog/" (e.g.)
+ */
+ editor.plugins = plugins;
+
+ // Loop through all plugins, to build the list of language
+ // files to get loaded.
+ for ( var pluginName in plugins )
+ {
+ var plugin = plugins[ pluginName ],
+ pluginLangs = plugin.lang,
+ pluginPath = CKEDITOR.plugins.getPath( pluginName ),
+ lang = null;
+
+ // Set the plugin path in the plugin.
+ plugin.path = pluginPath;
+
+ // If the plugin has "lang".
+ if ( pluginLangs )
+ {
+ // Resolve the plugin language. If the current language
+ // is not available, get the first one (default one).
+ lang = ( CKEDITOR.tools.indexOf( pluginLangs, editor.langCode ) >= 0 ? editor.langCode : pluginLangs[ 0 ] );
+
+ if ( !plugin.langEntries || !plugin.langEntries[ lang ] )
+ {
+ // Put the language file URL into the list of files to
+ // get downloaded.
+ languageFiles.push( CKEDITOR.getUrl( pluginPath + 'lang/' + lang + '.js' ) );
+ }
+ else
+ {
+ CKEDITOR.tools.extend( editor.lang, plugin.langEntries[ lang ] );
+ lang = null;
+ }
+ }
+
+ // Save the language code, so we know later which
+ // language has been resolved to this plugin.
+ languageCodes.push( lang );
+
+ pluginsArray.push( plugin );
+ }
+
+ // Load all plugin specific language files in a row.
+ CKEDITOR.scriptLoader.load( languageFiles, function()
+ {
+ // Initialize all plugins that have the "beforeInit" and "init" methods defined.
+ var methods = [ 'beforeInit', 'init', 'afterInit' ];
+ for ( var m = 0 ; m < methods.length ; m++ )
+ {
+ for ( var i = 0 ; i < pluginsArray.length ; i++ )
+ {
+ var plugin = pluginsArray[ i ];
+
+ // Uses the first loop to update the language entries also.
+ if ( m === 0 && languageCodes[ i ] && plugin.lang )
+ CKEDITOR.tools.extend( editor.lang, plugin.langEntries[ languageCodes[ i ] ] );
+
+ // Call the plugin method (beforeInit and init).
+ if ( plugin[ methods[ m ] ] )
+ plugin[ methods[ m ] ]( editor );
+ }
+ }
+
+ // Load the editor skin.
+ editor.fire( 'pluginsLoaded' );
+ loadTheme( editor );
+ });
+ });
+ };
+
+ var loadSkin = function( editor )
+ {
+ CKEDITOR.skins.load( editor, 'editor', function()
+ {
+ loadLang( editor );
+ });
+ };
+
+ var loadTheme = function( editor )
+ {
+ var theme = editor.config.theme;
+ CKEDITOR.themes.load( theme, function()
+ {
+ /**
+ * The theme used by this editor instance.
+ * @name CKEDITOR.editor.prototype.theme
+ * @type CKEDITOR.theme
+ * @example
+ * alert( editor.theme ); "http://example.com/ckeditor/themes/default/" (e.g.)
+ */
+ var editorTheme = editor.theme = CKEDITOR.themes.get( theme );
+ editorTheme.path = CKEDITOR.themes.getPath( theme );
+ editorTheme.build( editor );
+
+ if ( editor.config.autoUpdateElement )
+ attachToForm( editor );
+ });
+ };
+
+ var attachToForm = function( editor )
+ {
+ var element = editor.element;
+
+ // If are replacing a textarea, we must
+ if ( editor.elementMode == CKEDITOR.ELEMENT_MODE_REPLACE && element.is( 'textarea' ) )
+ {
+ var form = element.$.form && new CKEDITOR.dom.element( element.$.form );
+ if ( form )
+ {
+ function onSubmit()
+ {
+ editor.updateElement();
+ }
+ form.on( 'submit',onSubmit );
+
+ // Setup the submit function because it doesn't fire the
+ // "submit" event.
+ if ( !form.$.submit.nodeName && !form.$.submit.length )
+ {
+ form.$.submit = CKEDITOR.tools.override( form.$.submit, function( originalSubmit )
+ {
+ return function()
+ {
+ editor.updateElement();
+
+ // For IE, the DOM submit function is not a
+ // function, so we need thid check.
+ if ( originalSubmit.apply )
+ originalSubmit.apply( this, arguments );
+ else
+ originalSubmit();
+ };
+ });
+ }
+
+ // Remove 'submit' events registered on form element before destroying.(#3988)
+ editor.on( 'destroy', function()
+ {
+ form.removeListener( 'submit', onSubmit );
+ } );
+ }
+ }
+ };
+
+ function updateCommandsMode()
+ {
+ var command,
+ commands = this._.commands,
+ mode = this.mode;
+
+ for ( var name in commands )
+ {
+ command = commands[ name ];
+ command[ command.startDisabled ? 'disable' : command.modes[ mode ] ? 'enable' : 'disable' ]();
+ }
+ }
+
+ /**
+ * Initializes the editor instance. This function is called by the editor
+ * contructor (editor_basic.js).
+ * @private
+ */
+ CKEDITOR.editor.prototype._init = function()
+ {
+ // Get the properties that have been saved in the editor_base
+ // implementation.
+ var element = CKEDITOR.dom.element.get( this._.element ),
+ instanceConfig = this._.instanceConfig;
+ delete this._.element;
+ delete this._.instanceConfig;
+
+ this._.commands = {};
+ this._.styles = [];
+
+ /**
+ * The DOM element that has been replaced by this editor instance. This
+ * element holds the editor data on load and post.
+ * @name CKEDITOR.editor.prototype.element
+ * @type CKEDITOR.dom.element
+ * @example
+ * var editor = CKEDITOR.instances.editor1;
+ * alert( editor.element .getName() ); "textarea"
+ */
+ this.element = element;
+
+ /**
+ * The editor instance name. It hay be the replaced element id, name or
+ * a default name using a progressive counter (editor1, editor2, ...).
+ * @name CKEDITOR.editor.prototype.name
+ * @type String
+ * @example
+ * var editor = CKEDITOR.instances.editor1;
+ * alert( editor.name ); "editor1"
+ */
+ this.name = ( element && ( this.elementMode == CKEDITOR.ELEMENT_MODE_REPLACE )
+ && ( element.getId() || element.getNameAtt() ) )
+ || getNewName();
+
+ if ( this.name in CKEDITOR.instances )
+ throw '[CKEDITOR.editor] The instance "' + this.name + '" already exists.';
+
+ /**
+ * A unique random string assigned to each editor instance in the page.
+ * @name CKEDITOR.editor.prototype.id
+ * @type String
+ */
+ this.id = CKEDITOR.tools.getNextId();
+
+ /**
+ * The configurations for this editor instance. It inherits all
+ * settings defined in (@link CKEDITOR.config}, combined with settings
+ * loaded from custom configuration files and those defined inline in
+ * the page when creating the editor.
+ * @name CKEDITOR.editor.prototype.config
+ * @type Object
+ * @example
+ * var editor = CKEDITOR.instances.editor1;
+ * alert( editor.config.theme ); "default" e.g.
+ */
+ this.config = CKEDITOR.tools.prototypedCopy( CKEDITOR.config );
+
+ /**
+ * Namespace containing UI features related to this editor instance.
+ * @name CKEDITOR.editor.prototype.ui
+ * @type CKEDITOR.ui
+ * @example
+ */
+ this.ui = new CKEDITOR.ui( this );
+
+ /**
+ * Controls the focus state of this editor instance. This property
+ * is rarely used for normal API operations. It is mainly
+ * destinated to developer adding UI elements to the editor interface.
+ * @name CKEDITOR.editor.prototype.focusManager
+ * @type CKEDITOR.focusManager
+ * @example
+ */
+ this.focusManager = new CKEDITOR.focusManager( this );
+
+ CKEDITOR.fire( 'instanceCreated', null, this );
+
+ this.on( 'mode', updateCommandsMode, null, null, 1 );
+
+ initConfig( this, instanceConfig );
+ };
+})();
+
+CKEDITOR.tools.extend( CKEDITOR.editor.prototype,
+ /** @lends CKEDITOR.editor.prototype */
+ {
+ /**
+ * Adds a command definition to the editor instance. Commands added with
+ * this function can be later executed with {@link #execCommand}.
+ * @param {String} commandName The indentifier name of the command.
+ * @param {CKEDITOR.commandDefinition} commandDefinition The command definition.
+ * @example
+ * editorInstance.addCommand( 'sample',
+ * {
+ * exec : function( editor )
+ * {
+ * alert( 'Executing a command for the editor name "' + editor.name + '"!' );
+ * }
+ * });
+ */
+ addCommand : function( commandName, commandDefinition )
+ {
+ return this._.commands[ commandName ] = new CKEDITOR.command( this, commandDefinition );
+ },
+
+ /**
+ * Add a trunk of css text to the editor which will be applied to the wysiwyg editing document.
+ * Note: This function should be called before editor is loaded to take effect.
+ * @param css {String} CSS text.
+ * @example
+ * editorInstance.addCss( 'body { background-color: grey; }' );
+ */
+ addCss : function( css )
+ {
+ this._.styles.push( css );
+ },
+
+ /**
+ * Destroys the editor instance, releasing all resources used by it.
+ * If the editor replaced an element, the element will be recovered.
+ * @param {Boolean} [noUpdate] If the instance is replacing a DOM
+ * element, this parameter indicates whether or not to update the
+ * element with the instance contents.
+ * @example
+ * alert( CKEDITOR.instances.editor1 ); e.g "object"
+ * CKEDITOR.instances.editor1.destroy() ;
+ * alert( CKEDITOR.instances.editor1 ); "undefined"
+ */
+ destroy : function( noUpdate )
+ {
+ if ( !noUpdate )
+ this.updateElement();
+
+ this.fire( 'destroy' );
+ this.theme && this.theme.destroy( this );
+
+ CKEDITOR.remove( this );
+ CKEDITOR.fire( 'instanceDestroyed', null, this );
+ },
+
+ /**
+ * Executes a command.
+ * @param {String} commandName The indentifier name of the command.
+ * @param {Object} [data] Data to be passed to the command
+ * @returns {Boolean} "true" if the command has been successfuly
+ * executed, otherwise "false".
+ * @example
+ * editorInstance.execCommand( 'Bold' );
+ */
+ execCommand : function( commandName, data )
+ {
+ var command = this.getCommand( commandName );
+
+ var eventData =
+ {
+ name: commandName,
+ commandData: data,
+ command: command
+ };
+
+ if ( command && command.state != CKEDITOR.TRISTATE_DISABLED )
+ {
+ if ( this.fire( 'beforeCommandExec', eventData ) !== true )
+ {
+ eventData.returnValue = command.exec( eventData.commandData );
+
+ // Fire the 'afterCommandExec' immediately if command is synchronous.
+ if ( !command.async && this.fire( 'afterCommandExec', eventData ) !== true )
+ return eventData.returnValue;
+ }
+ }
+
+ // throw 'Unknown command name "' + commandName + '"';
+ return false;
+ },
+
+ /**
+ * Gets one of the registered commands. Note that, after registering a
+ * command definition with addCommand, it is transformed internally
+ * into an instance of {@link CKEDITOR.command}, which will be then
+ * returned by this function.
+ * @param {String} commandName The name of the command to be returned.
+ * This is the same used to register the command with addCommand.
+ * @returns {CKEDITOR.command} The command object identified by the
+ * provided name.
+ */
+ getCommand : function( commandName )
+ {
+ return this._.commands[ commandName ];
+ },
+
+ /**
+ * Gets the editor data. The data will be in raw format. It is the same
+ * data that is posted by the editor.
+ * @type String
+ * @returns (String) The editor data.
+ * @example
+ * if ( CKEDITOR.instances.editor1.getData() == '' )
+ * alert( 'There is no data available' );
+ */
+ getData : function()
+ {
+ this.fire( 'beforeGetData' );
+
+ var eventData = this._.data;
+
+ if ( typeof eventData != 'string' )
+ {
+ var element = this.element;
+ if ( element && this.elementMode == CKEDITOR.ELEMENT_MODE_REPLACE )
+ eventData = element.is( 'textarea' ) ? element.getValue() : element.getHtml();
+ else
+ eventData = '';
+ }
+
+ eventData = { dataValue : eventData };
+
+ // Fire "getData" so data manipulation may happen.
+ this.fire( 'getData', eventData );
+
+ return eventData.dataValue;
+ },
+
+ /**
+ * Gets the "raw data" currently available in the editor. This is a
+ * fast method which return the data as is, without processing, so it's
+ * not recommended to use it on resulting pages. It can be used instead
+ * combined with the {@link #loadSnapshot} so one can automatic save
+ * the editor data from time to time while the user is using the
+ * editor, to avoid data loss, without risking performance issues.
+ * @example
+ * alert( editor.getSnapshot() );
+ */
+ getSnapshot : function()
+ {
+ var data = this.fire( 'getSnapshot' );
+
+ if ( typeof data != 'string' )
+ {
+ var element = this.element;
+ if ( element && this.elementMode == CKEDITOR.ELEMENT_MODE_REPLACE )
+ data = element.is( 'textarea' ) ? element.getValue() : element.getHtml();
+ }
+
+ return data;
+ },
+
+ /**
+ * Loads "raw data" in the editor. This data is loaded with processing
+ * straight to the editing area. It should not be used as a way to load
+ * any kind of data, but instead in combination with
+ * {@link #getSnapshot} produced data.
+ * @example
+ * var data = editor.getSnapshot();
+ * editor.loadSnapshot( data ) ;
+ */
+ loadSnapshot : function( snapshot )
+ {
+ this.fire( 'loadSnapshot', snapshot );
+ },
+
+ /**
+ * Sets the editor data. The data must be provided in raw format (HTML).setData ( '<p>This is the editor data.</p>' );
+ * @example
+ * CKEDITOR.instances.editor1.setData ( '<p>Some other editor data.</p>', function()
+ * {
+ * this.checkDirty(); // true
+ * });
+ */
+ setData : function( data , callback, internal )
+ {
+ if( callback )
+ {
+ this.on( 'dataReady', function( evt )
+ {
+ evt.removeListener();
+ callback.call( evt.editor );
+ } );
+ }
+
+ // Fire "setData" so data manipulation may happen.
+ var eventData = { dataValue : data };
+ !internal && this.fire( 'setData', eventData );
+
+ this._.data = eventData.dataValue;
+
+ !internal && this.fire( 'afterSetData', eventData );
+ },
+
+ /**
+ * Inserts HTML into the currently selected position in the editor.
+ * @param {String} data HTML code to be inserted into the editor.
+ * @example
+ * CKEDITOR.instances.editor1.insertHtml( '<p>This is a new paragraph.</p>' ) ;
+ */
+ insertHtml : function( data )
+ {
+ this.fire( 'insertHtml', data );
+ },
+
+ /**
+ * Insert text content into the currently selected position in the
+ * editor, in WYSIWYG mode, styles of the selected element will be applied to the inserted text,
+ * spaces around the text will be leaving untouched.
+ * Note: two subsequent line-breaks will introduce one paragraph, which element depends on {@link CKEDITOR.config.enterMode};
+ * A single line-break will be instead translated into one <br />.
+ * @since 3.5
+ * @param {String} text Text to be inserted into the editor.
+ * @example
+ * CKEDITOR.instances.editor1.insertText( ' line1 \n\n line2' ) ;
+ */
+ insertText : function( text )
+ {
+ this.fire( 'insertText', text );
+ },
+
+ /**
+ * Inserts an element into the currently selected position in the
+ * editor.
+ * @param {CKEDITOR.dom.element} element The element to be inserted
+ * into the editor.
+ * @example
+ * var element = CKEDITOR.dom.element.createFromHtml( '<img src="hello.png" border="0" title="Hello" />' );
+ * CKEDITOR.instances.editor1.insertElement( element ) ;
+ */
+ insertElement : function( element )
+ {
+ this.fire( 'insertElement', element );
+ },
+
+ /**
+ * Checks whether the current editor contents present changes when
+ * compared to the contents loaded into the editor at startup, or to
+ * the contents available in the editor when {@link #resetDirty} has
+ * been called.
+ * @returns {Boolean} "true" is the contents present changes.
+ * @example
+ * function beforeUnload( e )
+ * {
+ * if ( CKEDITOR.instances.editor1.checkDirty() )
+ * return e.returnValue = "You'll loose the changes made in the editor.";
+ * }
+ *
+ * if ( window.addEventListener )
+ * window.addEventListener( 'beforeunload', beforeUnload, false );
+ * else
+ * window.attachEvent( 'onbeforeunload', beforeUnload );
+ */
+ checkDirty : function()
+ {
+ return ( this.mayBeDirty && this._.previousValue !== this.getSnapshot() );
+ },
+
+ /**
+ * Resets the "dirty state" of the editor so subsequent calls to
+ * {@link #checkDirty} will return "false" if the user will not make
+ * further changes to the contents.
+ * @example
+ * alert( editor.checkDirty() ); // "true" (e.g.)
+ * editor.resetDirty() ;
+ * alert( editor.checkDirty() ); // "false"
+ */
+ resetDirty : function()
+ {
+ if ( this.mayBeDirty )
+ this._.previousValue = this.getSnapshot();
+ },
+
+ /**
+ * Updates the <textarea> element that has been replaced by the editor with
+ * the current data available in the editor.
+ * @example
+ * CKEDITOR.instances.editor1.updateElement();
+ * alert( document.getElementById( 'editor1' ).value ); // The current editor data.
+ */
+ updateElement : function()
+ {
+ var element = this.element;
+ if ( element && this.elementMode == CKEDITOR.ELEMENT_MODE_REPLACE )
+ {
+ var data = this.getData();
+
+ if ( this.config.htmlEncodeOutput )
+ data = CKEDITOR.tools.htmlEncode( data );
+
+ if ( element.is( 'textarea' ) )
+ element.setValue( data );
+ else
+ element.setHtml( data );
+ }
+ }
+ });
+
+CKEDITOR.on( 'loaded', function()
+ {
+ // Run the full initialization for pending editors.
+ var pending = CKEDITOR.editor._pending;
+ if ( pending )
+ {
+ delete CKEDITOR.editor._pending;
+
+ for ( var i = 0 ; i < pending.length ; i++ )
+ pending[ i ]._init();
+ }
+ });
+
+/**
+ * Whether escape HTML when editor update original input element.
+ * @name CKEDITOR.config.htmlEncodeOutput
+ * @since 3.1
+ * @type Boolean
+ * @default false
+ * @example
+ * config.htmlEncodeOutput = true;
+ */
+
+/**
+ * Fired when a CKEDITOR instance is created, but still before initializing it.
+ * To interact with a fully initialized instance, use the
+ * {@link CKEDITOR#instanceReady} event instead.
+ * @name CKEDITOR#instanceCreated
+ * @event
+ * @param {CKEDITOR.editor} editor The editor instance that has been created.
+ */
+
+/**
+ * Fired when a CKEDITOR instance is destroyed.
+ * @name CKEDITOR#instanceDestroyed
+ * @event
+ * @param {CKEDITOR.editor} editor The editor instance that has been destroyed.
+ */
+
+/**
+ * Fired when all plugins are loaded and initialized into the editor instance.
+ * @name CKEDITOR.editor#pluginsLoaded
+ * @event
+ * @param {CKEDITOR.editor} editor This editor instance.
+ */
+
+/**
+ * Fired before the command execution when {@link #execCommand} is called.
+ * @name CKEDITOR.editor#beforeCommandExec
+ * @event
+ * @param {CKEDITOR.editor} editor This editor instance.
+ * @param {String} data.name The command name.
+ * @param {Object} data.commandData The data to be sent to the command. This
+ * can be manipulated by the event listener.
+ * @param {CKEDITOR.command} data.command The command itself.
+ */
+
+/**
+ * Fired after the command execution when {@link #execCommand} is called.
+ * @name CKEDITOR.editor#afterCommandExec
+ * @event
+ * @param {CKEDITOR.editor} editor This editor instance.
+ * @param {String} data.name The command name.
+ * @param {Object} data.commandData The data sent to the command.
+ * @param {CKEDITOR.command} data.command The command itself.
+ * @param {Object} data.returnValue The value returned by the command execution.
+ */
+
+/**
+ * Fired every custom configuration file is loaded, before the final
+ * configurations initialization.
+ * {@link CKEDITOR.ELEMENT_MODE_NONE}: No element is linked to the
+ * editor instance.
+ * {@link CKEDITOR.ELEMENT_MODE_REPLACE}: The element is to be
+ * replaced by the editor instance.
+ * {@link CKEDITOR.ELEMENT_MODE_APPENDTO}: The editor is to be
+ * created inside the element.
+ *
+ * @name CKEDITOR.editor.prototype.elementMode
+ * @type Number
+ * @example
+ * var editor = CKEDITOR.replace( 'editor1' );
+ * alert( editor.elementMode ); "1"
+ */
+ this.elementMode = mode || CKEDITOR.ELEMENT_MODE_NONE;
+
+ // Call the CKEDITOR.event constructor to initialize this instance.
+ CKEDITOR.event.call( this );
+
+ this._init();
+ };
+
+ /**
+ * Replaces a <textarea> or a DOM element (DIV) with a CKEditor
+ * instance. For textareas, the initial value in the editor will be the
+ * textarea value. For DOM elements, their innerHTML will be used
+ * instead. We recommend using TEXTAREA and DIV elements only. Do not use
+ * this function directly. Use {@link CKEDITOR.replace} instead.
+ * @param {Object|String} elementOrIdOrName The DOM element (textarea), its
+ * ID or name.
+ * @param {Object} [config] The specific configurations to apply to this
+ * editor instance. Configurations set here will override global CKEditor
+ * settings.
+ * @returns {CKEDITOR.editor} The editor instance created.
+ * @example
+ */
+ CKEDITOR.editor.replace = function( elementOrIdOrName, config )
+ {
+ var element = elementOrIdOrName;
+
+ if ( typeof element != 'object' )
+ {
+ // Look for the element by id. We accept any kind of element here.
+ element = document.getElementById( elementOrIdOrName );
+
+ // Elements that should go into head are unacceptable (#6791).
+ if ( element && element.tagName.toLowerCase() in {style:1,script:1,base:1,link:1,meta:1,title:1} )
+ element = null;
+
+ // If not found, look for elements by name. In this case we accept only
+ // textareas.
+ if ( !element )
+ {
+ var i = 0,
+ textareasByName = document.getElementsByName( elementOrIdOrName );
+
+ while ( ( element = textareasByName[ i++ ] ) && element.tagName.toLowerCase() != 'textarea' )
+ { /*jsl:pass*/ }
+ }
+
+ if ( !element )
+ throw '[CKEDITOR.editor.replace] The element with id or name "' + elementOrIdOrName + '" was not found.';
+ }
+
+ // Do not replace the textarea right now, just hide it. The effective
+ // replacement will be done by the _init function.
+ element.style.visibility = 'hidden';
+
+ // Create the editor instance.
+ return new CKEDITOR.editor( config, element, CKEDITOR.ELEMENT_MODE_REPLACE );
+ };
+
+ /**
+ * Creates a new editor instance inside a specific DOM element. Do not use
+ * this function directly. Use {@link CKEDITOR.appendTo} instead.
+ * @param {Object|String} elementOrId The DOM element or its ID.
+ * @param {Object} [config] The specific configurations to apply to this
+ * editor instance. Configurations set here will override global CKEditor
+ * settings.
+ * @param {String} [data] Since 3.3. Initial value for the instance.
+ * @returns {CKEDITOR.editor} The editor instance created.
+ * @example
+ */
+ CKEDITOR.editor.appendTo = function( elementOrId, config, data )
+ {
+ var element = elementOrId;
+ if ( typeof element != 'object' )
+ {
+ element = document.getElementById( elementOrId );
+
+ if ( !element )
+ throw '[CKEDITOR.editor.appendTo] The element with id "' + elementOrId + '" was not found.';
+ }
+
+ // Create the editor instance.
+ return new CKEDITOR.editor( config, element, CKEDITOR.ELEMENT_MODE_APPENDTO, data );
+ };
+
+ CKEDITOR.editor.prototype =
+ {
+ /**
+ * Initializes the editor instance. This function will be overriden by the
+ * full CKEDITOR.editor implementation (editor.js).
+ * @private
+ */
+ _init : function()
+ {
+ var pending = CKEDITOR.editor._pending || ( CKEDITOR.editor._pending = [] );
+ pending.push( this );
+ },
+
+ // Both fire and fireOnce will always pass this editor instance as the
+ // "editor" param in CKEDITOR.event.fire. So, we override it to do that
+ // automaticaly.
+
+ /** @ignore */
+ fire : function( eventName, data )
+ {
+ return CKEDITOR.event.prototype.fire.call( this, eventName, data, this );
+ },
+
+ /** @ignore */
+ fireOnce : function( eventName, data )
+ {
+ return CKEDITOR.event.prototype.fireOnce.call( this, eventName, data, this );
+ }
+ };
+
+ // "Inherit" (copy actually) from CKEDITOR.event.
+ CKEDITOR.event.implementOn( CKEDITOR.editor.prototype, true );
+}
diff --git a/app/assets/javascripts/ckeditor/_source/core/env.js b/app/assets/javascripts/ckeditor/_source/core/env.js
new file mode 100644
index 00000000..dab70d9a
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/core/env.js
@@ -0,0 +1,282 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * @fileOverview Defines the {@link CKEDITOR.env} object, which constains
+ * environment and browser information.
+ */
+
+if ( !CKEDITOR.env )
+{
+ /**
+ * @namespace Environment and browser information.
+ */
+ CKEDITOR.env = (function()
+ {
+ var agent = navigator.userAgent.toLowerCase();
+ var opera = window.opera;
+
+ var env =
+ /** @lends CKEDITOR.env */
+ {
+ /**
+ * Indicates that CKEditor is running on Internet Explorer.
+ * @type Boolean
+ * @example
+ * if ( CKEDITOR.env.ie )
+ * alert( "I'm on IE!" );
+ */
+ ie : /*@cc_on!@*/false,
+
+ /**
+ * Indicates that CKEditor is running on Opera.
+ * @type Boolean
+ * @example
+ * if ( CKEDITOR.env.opera )
+ * alert( "I'm on Opera!" );
+ */
+ opera : ( !!opera && opera.version ),
+
+ /**
+ * Indicates that CKEditor is running on a WebKit based browser, like
+ * Safari.
+ * @type Boolean
+ * @example
+ * if ( CKEDITOR.env.webkit )
+ * alert( "I'm on WebKit!" );
+ */
+ webkit : ( agent.indexOf( ' applewebkit/' ) > -1 ),
+
+ /**
+ * Indicates that CKEditor is running on Adobe AIR.
+ * @type Boolean
+ * @example
+ * if ( CKEDITOR.env.air )
+ * alert( "I'm on AIR!" );
+ */
+ air : ( agent.indexOf( ' adobeair/' ) > -1 ),
+
+ /**
+ * Indicates that CKEditor is running on Macintosh.
+ * @type Boolean
+ * @example
+ * if ( CKEDITOR.env.mac )
+ * alert( "I love apples!" );
+ */
+ mac : ( agent.indexOf( 'macintosh' ) > -1 ),
+
+ /**
+ * Indicates that CKEditor is running on a quirks mode environemnt.
+ * @type Boolean
+ * @example
+ * if ( CKEDITOR.env.quirks )
+ * alert( "Nooooo!" );
+ */
+ quirks : ( document.compatMode == 'BackCompat' ),
+
+ /**
+ * Indicates that CKEditor is running on a mobile like environemnt.
+ * @type Boolean
+ * @example
+ * if ( CKEDITOR.env.mobile )
+ * alert( "I'm running with CKEditor today!" );
+ */
+ mobile : ( agent.indexOf( 'mobile' ) > -1 ),
+
+ /**
+ * Indicates that the browser has a custom domain enabled. This has
+ * been set with "document.domain".
+ * @returns {Boolean} "true" if a custom domain is enabled.
+ * @example
+ * if ( CKEDITOR.env.isCustomDomain() )
+ * alert( "I'm in a custom domain!" );
+ */
+ isCustomDomain : function()
+ {
+ if ( !this.ie )
+ return false;
+
+ var domain = document.domain,
+ hostname = window.location.hostname;
+
+ return domain != hostname &&
+ domain != ( '[' + hostname + ']' ); // IPv6 IP support (#5434)
+ }
+ };
+
+ /**
+ * Indicates that CKEditor is running on a Gecko based browser, like
+ * Firefox.
+ * @name CKEDITOR.env.gecko
+ * @type Boolean
+ * @example
+ * if ( CKEDITOR.env.gecko )
+ * alert( "I'm riding a gecko!" );
+ */
+ env.gecko = ( navigator.product == 'Gecko' && !env.webkit && !env.opera );
+
+ var version = 0;
+
+ // Internet Explorer 6.0+
+ if ( env.ie )
+ {
+ version = parseFloat( agent.match( /msie (\d+)/ )[1] );
+
+ /**
+ * Indicates that CKEditor is running on Internet Explorer 8.
+ * @name CKEDITOR.env.ie8
+ * @type Boolean
+ * @example
+ * if ( CKEDITOR.env.ie8 )
+ * alert( "I'm on IE8!" );
+ */
+ env.ie8 = !!document.documentMode;
+
+ /**
+ * Indicates that CKEditor is running on Internet Explorer 8 on
+ * standards mode.
+ * @name CKEDITOR.env.ie8Compat
+ * @type Boolean
+ * @example
+ * if ( CKEDITOR.env.ie8Compat )
+ * alert( "Now I'm on IE8, for real!" );
+ */
+ env.ie8Compat = document.documentMode == 8;
+
+ /**
+ * Indicates that CKEditor is running on Internet Explorer 9's standards mode.
+ * @name CKEDITOR.env.ie9Compat
+ * @type Boolean
+ * @example
+ * if ( CKEDITOR.env.ie9Compat )
+ * alert( "IE9, the beauty of the web!" );
+ */
+ env.ie9Compat = document.documentMode == 9;
+
+ /**
+ * Indicates that CKEditor is running on an IE7-like environment, which
+ * includes IE7 itself and IE8's IE7 document mode.
+ * @name CKEDITOR.env.ie7Compat
+ * @type Boolean
+ * @example
+ * if ( CKEDITOR.env.ie8Compat )
+ * alert( "I'm on IE7 or on an IE7 like IE8!" );
+ */
+ env.ie7Compat = ( ( version == 7 && !document.documentMode )
+ || document.documentMode == 7 );
+
+ /**
+ * Indicates that CKEditor is running on an IE6-like environment, which
+ * includes IE6 itself and IE7 and IE8 quirks mode.
+ * @name CKEDITOR.env.ie6Compat
+ * @type Boolean
+ * @example
+ * if ( CKEDITOR.env.ie6Compat )
+ * alert( "I'm on IE6 or quirks mode!" );
+ */
+ env.ie6Compat = ( version < 7 || env.quirks );
+ }
+
+ // Gecko.
+ if ( env.gecko )
+ {
+ var geckoRelease = agent.match( /rv:([\d\.]+)/ );
+ if ( geckoRelease )
+ {
+ geckoRelease = geckoRelease[1].split( '.' );
+ version = geckoRelease[0] * 10000 + ( geckoRelease[1] || 0 ) * 100 + ( geckoRelease[2] || 0 ) * 1;
+ }
+ }
+
+ // Opera 9.50+
+ if ( env.opera )
+ version = parseFloat( opera.version() );
+
+ // Adobe AIR 1.0+
+ // Checked before Safari because AIR have the WebKit rich text editor
+ // features from Safari 3.0.4, but the version reported is 420.
+ if ( env.air )
+ version = parseFloat( agent.match( / adobeair\/(\d+)/ )[1] );
+
+ // WebKit 522+ (Safari 3+)
+ if ( env.webkit )
+ version = parseFloat( agent.match( / applewebkit\/(\d+)/ )[1] );
+
+ /**
+ * Contains the browser version.CKEDITOR.env.version <= 6 )
+ * alert( "Ouch!" );
+ */
+ env.version = version;
+
+ /**
+ * Indicates that CKEditor is running on a compatible browser.
+ * @name CKEDITOR.env.isCompatible
+ * @type Boolean
+ * @example
+ * if ( CKEDITOR.env.isCompatible )
+ * alert( "Your browser is pretty cool!" );
+ */
+ env.isCompatible =
+ !env.mobile && (
+ ( env.ie && version >= 6 ) ||
+ ( env.gecko && version >= 10801 ) ||
+ ( env.opera && version >= 9.5 ) ||
+ ( env.air && version >= 1 ) ||
+ ( env.webkit && version >= 522 ) ||
+ false );
+
+ /**
+ * The CSS class to be appended on the main UI containers, making it
+ * easy to apply browser specific styles to it.
+ * @name CKEDITOR.env.cssClass
+ * @type String
+ * @example
+ * myDiv.className = CKEDITOR.env.cssClass;
+ */
+ env.cssClass =
+ 'cke_browser_' + (
+ env.ie ? 'ie' :
+ env.gecko ? 'gecko' :
+ env.opera ? 'opera' :
+ env.webkit ? 'webkit' :
+ 'unknown' );
+
+ if ( env.quirks )
+ env.cssClass += ' cke_browser_quirks';
+
+ if ( env.ie )
+ {
+ env.cssClass += ' cke_browser_ie' + (
+ env.version < 7 ? '6' :
+ env.version >= 8 ? document.documentMode:
+ '7' );
+
+ if ( env.quirks )
+ env.cssClass += ' cke_browser_iequirks';
+ }
+
+ if ( env.gecko && version < 10900 )
+ env.cssClass += ' cke_browser_gecko18';
+
+ if ( env.air )
+ env.cssClass += ' cke_browser_air';
+
+ return env;
+ })();
+}
+
+// PACKAGER_RENAME( CKEDITOR.env )
+// PACKAGER_RENAME( CKEDITOR.env.ie )
diff --git a/app/assets/javascripts/ckeditor/_source/core/event.js b/app/assets/javascripts/ckeditor/_source/core/event.js
new file mode 100644
index 00000000..fa190603
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/core/event.js
@@ -0,0 +1,342 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * @fileOverview Defines the {@link CKEDITOR.event} class, which serves as the
+ * base for classes and objects that require event handling features.
+ */
+
+if ( !CKEDITOR.event )
+{
+ /**
+ * Creates an event class instance. This constructor is rearely used, being
+ * the {@link #.implementOn} function used in class prototypes directly
+ * instead.
+ * @class This is a base class for classes and objects that require event
+ * handling features.CKEDITOR.event.implementOn( myObject } ;
+ * myObject.on( 'testEvent', function()
+ * {
+ * alert( this.message ); // "Example"
+ * });
+ * myObject.fire( 'testEvent' );
+ */
+ CKEDITOR.event.implementOn = function( targetObject )
+ {
+ var eventProto = CKEDITOR.event.prototype;
+
+ for ( var prop in eventProto )
+ {
+ if ( targetObject[ prop ] == undefined )
+ targetObject[ prop ] = eventProto[ prop ];
+ }
+ };
+
+ CKEDITOR.event.prototype = (function()
+ {
+ // Returns the private events object for a given object.
+ var getPrivate = function( obj )
+ {
+ var _ = ( obj.getPrivate && obj.getPrivate() ) || obj._ || ( obj._ = {} );
+ return _.events || ( _.events = {} );
+ };
+
+ var eventEntry = function( eventName )
+ {
+ this.name = eventName;
+ this.listeners = [];
+ };
+
+ eventEntry.prototype =
+ {
+ // Get the listener index for a specified function.
+ // Returns -1 if not found.
+ getListenerIndex : function( listenerFunction )
+ {
+ for ( var i = 0, listeners = this.listeners ; i < listeners.length ; i++ )
+ {
+ if ( listeners[i].fn == listenerFunction )
+ return i;
+ }
+ return -1;
+ }
+ };
+
+ return /** @lends CKEDITOR.event.prototype */ {
+ /**
+ * Registers a listener to a specific event in the current object.
+ * @param {String} eventName The event name to which listen.
+ * @param {Function} listenerFunction The function listening to the
+ * event. A single {@link CKEDITOR.eventInfo} object instanced
+ * is passed to this function containing all the event data.
+ * @param {Object} [scopeObj] The object used to scope the listener
+ * call (the this object. If omitted, the current object is used.
+ * @param {Object} [listenerData] Data to be sent as the
+ * {@link CKEDITOR.eventInfo#listenerData} when calling the
+ * listener.
+ * @param {Number} [priority] The listener priority. Lower priority
+ * listeners are called first. Listeners with the same priority
+ * value are called in registration order. Defaults to 10.
+ * @example
+ * someObject.on( 'someEvent', function()
+ * {
+ * alert( this == someObject ); // "true"
+ * });
+ * @example
+ * someObject.on( 'someEvent', function()
+ * {
+ * alert( this == anotherObject ); // "true"
+ * }
+ * , anotherObject );
+ * @example
+ * someObject.on( 'someEvent', function( event )
+ * {
+ * alert( event.listenerData ); // "Example"
+ * }
+ * , null, 'Example' );
+ * @example
+ * someObject.on( 'someEvent', function() { ... } ); // 2nd called
+ * someObject.on( 'someEvent', function() { ... }, null, null, 100 ); // 3rd called
+ * someObject.on( 'someEvent', function() { ... }, null, null, 1 ); // 1st called
+ */
+ on : function( eventName, listenerFunction, scopeObj, listenerData, priority )
+ {
+ // Get the event entry (create it if needed).
+ var events = getPrivate( this ),
+ event = events[ eventName ] || ( events[ eventName ] = new eventEntry( eventName ) );
+
+ if ( event.getListenerIndex( listenerFunction ) < 0 )
+ {
+ // Get the listeners.
+ var listeners = event.listeners;
+
+ // Fill the scope.
+ if ( !scopeObj )
+ scopeObj = this;
+
+ // Default the priority, if needed.
+ if ( isNaN( priority ) )
+ priority = 10;
+
+ var me = this;
+
+ // Create the function to be fired for this listener.
+ var listenerFirer = function( editor, publisherData, stopFn, cancelFn )
+ {
+ var ev =
+ {
+ name : eventName,
+ sender : this,
+ editor : editor,
+ data : publisherData,
+ listenerData : listenerData,
+ stop : stopFn,
+ cancel : cancelFn,
+ removeListener : function()
+ {
+ me.removeListener( eventName, listenerFunction );
+ }
+ };
+
+ listenerFunction.call( scopeObj, ev );
+
+ return ev.data;
+ };
+ listenerFirer.fn = listenerFunction;
+ listenerFirer.priority = priority;
+
+ // Search for the right position for this new listener, based on its
+ // priority.
+ for ( var i = listeners.length - 1 ; i >= 0 ; i-- )
+ {
+ // Find the item which should be before the new one.
+ if ( listeners[ i ].priority <= priority )
+ {
+ // Insert the listener in the array.
+ listeners.splice( i + 1, 0, listenerFirer );
+ return;
+ }
+ }
+
+ // If no position has been found (or zero length), put it in
+ // the front of list.
+ listeners.unshift( listenerFirer );
+ }
+ },
+
+ /**
+ * Fires an specific event in the object. All registered listeners are
+ * called at this point.
+ * @function
+ * @param {String} eventName The event name to fire.
+ * @param {Object} [data] Data to be sent as the
+ * {@link CKEDITOR.eventInfo#data} when calling the
+ * listeners.
+ * @param {CKEDITOR.editor} [editor] The editor instance to send as the
+ * {@link CKEDITOR.eventInfo#editor} when calling the
+ * listener.
+ * @returns {Boolean|Object} A booloan indicating that the event is to be
+ * canceled, or data returned by one of the listeners.
+ * @example
+ * someObject.on( 'someEvent', function() { ... } );
+ * someObject.on( 'someEvent', function() { ... } );
+ * someObject.fire( 'someEvent' ) ; // both listeners are called
+ * @example
+ * someObject.on( 'someEvent', function( event )
+ * {
+ * alert( event.data ); // "Example"
+ * });
+ * someObject.fire( 'someEvent', 'Example' ) ;
+ */
+ fire : (function()
+ {
+ // Create the function that marks the event as stopped.
+ var stopped = false;
+ var stopEvent = function()
+ {
+ stopped = true;
+ };
+
+ // Create the function that marks the event as canceled.
+ var canceled = false;
+ var cancelEvent = function()
+ {
+ canceled = true;
+ };
+
+ return function( eventName, data, editor )
+ {
+ // Get the event entry.
+ var event = getPrivate( this )[ eventName ];
+
+ // Save the previous stopped and cancelled states. We may
+ // be nesting fire() calls.
+ var previousStopped = stopped,
+ previousCancelled = canceled;
+
+ // Reset the stopped and canceled flags.
+ stopped = canceled = false;
+
+ if ( event )
+ {
+ var listeners = event.listeners;
+
+ if ( listeners.length )
+ {
+ // As some listeners may remove themselves from the
+ // event, the original array length is dinamic. So,
+ // let's make a copy of all listeners, so we are
+ // sure we'll call all of them.
+ listeners = listeners.slice( 0 );
+
+ // Loop through all listeners.
+ for ( var i = 0 ; i < listeners.length ; i++ )
+ {
+ // Call the listener, passing the event data.
+ var retData = listeners[i].call( this, editor, data, stopEvent, cancelEvent );
+
+ if ( typeof retData != 'undefined' )
+ data = retData;
+
+ // No further calls is stopped or canceled.
+ if ( stopped || canceled )
+ break;
+ }
+ }
+ }
+
+ var ret = canceled || ( typeof data == 'undefined' ? false : data );
+
+ // Restore the previous stopped and canceled states.
+ stopped = previousStopped;
+ canceled = previousCancelled;
+
+ return ret;
+ };
+ })(),
+
+ /**
+ * Fires an specific event in the object, releasing all listeners
+ * registered to that event. The same listeners are not called again on
+ * successive calls of it or of {@link #fire}.
+ * @param {String} eventName The event name to fire.
+ * @param {Object} [data] Data to be sent as the
+ * {@link CKEDITOR.eventInfo#data} when calling the
+ * listeners.
+ * @param {CKEDITOR.editor} [editor] The editor instance to send as the
+ * {@link CKEDITOR.eventInfo#editor} when calling the
+ * listener.
+ * @returns {Boolean|Object} A booloan indicating that the event is to be
+ * canceled, or data returned by one of the listeners.
+ * @example
+ * someObject.on( 'someEvent', function() { ... } );
+ * someObject.fire( 'someEvent' ); // above listener called
+ * someObject.fireOnce( 'someEvent' ) ; // above listener called
+ * someObject.fire( 'someEvent' ); // no listeners called
+ */
+ fireOnce : function( eventName, data, editor )
+ {
+ var ret = this.fire( eventName, data, editor );
+ delete getPrivate( this )[ eventName ];
+ return ret;
+ },
+
+ /**
+ * Unregisters a listener function from being called at the specified
+ * event. No errors are thrown if the listener has not been
+ * registered previously.
+ * @param {String} eventName The event name.
+ * @param {Function} listenerFunction The listener function to unregister.
+ * @example
+ * var myListener = function() { ... };
+ * someObject.on( 'someEvent', myListener );
+ * someObject.fire( 'someEvent' ); // myListener called
+ * someObject.removeListener( 'someEvent', myListener ) ;
+ * someObject.fire( 'someEvent' ); // myListener not called
+ */
+ removeListener : function( eventName, listenerFunction )
+ {
+ // Get the event entry.
+ var event = getPrivate( this )[ eventName ];
+
+ if ( event )
+ {
+ var index = event.getListenerIndex( listenerFunction );
+ if ( index >= 0 )
+ event.listeners.splice( index, 1 );
+ }
+ },
+
+ /**
+ * Checks if there is any listener registered to a given event.
+ * @param {String} eventName The event name.
+ * @example
+ * var myListener = function() { ... };
+ * someObject.on( 'someEvent', myListener );
+ * alert( someObject.hasListeners( 'someEvent' ) ); // "true"
+ * alert( someObject.hasListeners( 'noEvent' ) ); // "false"
+ */
+ hasListeners : function( eventName )
+ {
+ var event = getPrivate( this )[ eventName ];
+ return ( event && event.listeners.length > 0 ) ;
+ }
+ };
+ })();
+}
diff --git a/app/assets/javascripts/ckeditor/_source/core/eventInfo.js b/app/assets/javascripts/ckeditor/_source/core/eventInfo.js
new file mode 100644
index 00000000..0f313e86
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/core/eventInfo.js
@@ -0,0 +1,120 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * @fileOverview Defines the "virtual" {@link CKEDITOR.eventInfo} class, which
+ * contains the defintions of the event object passed to event listeners.
+ * This file is for documentation purposes only.
+ */
+
+/**
+ * (Virtual Class) Do not call this constructor. This class is not really part
+ * of the API.
+ * @class Virtual class that illustrates the features of the event object to be
+ * passed to event listeners by a {@link CKEDITOR.event} based object.
+ * @name CKEDITOR.eventInfo
+ * @example
+ * // Do not do this.
+ * var myEvent = new CKEDITOR.eventInfo(); // Error: CKEDITOR.eventInfo is undefined
+ */
+
+/**
+ * The event name.
+ * @name CKEDITOR.eventInfo.prototype.name
+ * @field
+ * @type String
+ * @example
+ * someObject.on( 'someEvent', function( event )
+ * {
+ * alert( event.name ); // "someEvent"
+ * });
+ * someObject.fire( 'someEvent' );
+ */
+
+/**
+ * The object that publishes (sends) the event.
+ * @name CKEDITOR.eventInfo.prototype.sender
+ * @field
+ * @type Object
+ * @example
+ * someObject.on( 'someEvent', function( event )
+ * {
+ * alert( event.sender == someObject ); // "true"
+ * });
+ * someObject.fire( 'someEvent' );
+ */
+
+/**
+ * The editor instance that holds the sender. May be the same as sender. May be
+ * null if the sender is not part of an editor instance, like a component
+ * running in standalone mode.
+ * @name CKEDITOR.eventInfo.prototype.editor
+ * @field
+ * @type CKEDITOR.editor
+ * @example
+ * myButton.on( 'someEvent', function( event )
+ * {
+ * alert( event.editor == myEditor ); // "true"
+ * });
+ * myButton.fire( 'someEvent', null, myEditor );
+ */
+
+/**
+ * Any kind of additional data. Its format and usage is event dependent.
+ * @name CKEDITOR.eventInfo.prototype.data
+ * @field
+ * @type Object
+ * @example
+ * someObject.on( 'someEvent', function( event )
+ * {
+ * alert( event.data ); // "Example"
+ * });
+ * someObject.fire( 'someEvent', 'Example' );
+ */
+
+/**
+ * Any extra data appended during the listener registration.
+ * @name CKEDITOR.eventInfo.prototype.listenerData
+ * @field
+ * @type Object
+ * @example
+ * someObject.on( 'someEvent', function( event )
+ * {
+ * alert( event.listenerData ); // "Example"
+ * }
+ * , null, 'Example' );
+ */
+
+/**
+ * Indicates that no further listeners are to be called.
+ * @name CKEDITOR.eventInfo.prototype.stop
+ * @function
+ * @example
+ * someObject.on( 'someEvent', function( event )
+ * {
+ * event.stop() ;
+ * });
+ * someObject.on( 'someEvent', function( event )
+ * {
+ * // This one will not be called.
+ * });
+ * alert( someObject.fire( 'someEvent' ) ); // "false"
+ */
+
+/**
+ * Indicates that the event is to be cancelled (if cancelable).
+ * @name CKEDITOR.eventInfo.prototype.cancel
+ * @function
+ * @example
+ * someObject.on( 'someEvent', function( event )
+ * {
+ * event.cancel() ;
+ * });
+ * someObject.on( 'someEvent', function( event )
+ * {
+ * // This one will not be called.
+ * });
+ * alert( someObject.fire( 'someEvent' ) ); // "true"
+ */
diff --git a/app/assets/javascripts/ckeditor/_source/core/focusmanager.js b/app/assets/javascripts/ckeditor/_source/core/focusmanager.js
new file mode 100644
index 00000000..e59900de
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/core/focusmanager.js
@@ -0,0 +1,152 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * @fileOverview Defines the {@link CKEDITOR.focusManager} class, which is used
+ * to handle the focus on editor instances..
+ */
+
+/**
+ * Creates a focusManager class instance.
+ * @class Manages the focus activity in an editor instance. This class is to be
+ * used mainly by UI elements coders when adding interface elements that need
+ * to set the focus state of the editor.
+ * @param {CKEDITOR.editor} editor The editor instance.
+ * @example
+ * var focusManager = new CKEDITOR.focusManager( editor ) ;
+ * focusManager.focus();
+ */
+CKEDITOR.focusManager = function( editor )
+{
+ if ( editor.focusManager )
+ return editor.focusManager;
+
+ /**
+ * Indicates that the editor instance has focus.
+ * @type Boolean
+ * @example
+ * alert( CKEDITOR.instances.editor1.focusManager.hasFocus ); // e.g "true"
+ */
+ this.hasFocus = false;
+
+ /**
+ * Object used to hold private stuff.
+ * @private
+ */
+ this._ =
+ {
+ editor : editor
+ };
+
+ return this;
+};
+
+CKEDITOR.focusManager.prototype =
+{
+ /**
+ * Used to indicate that the editor instance has the focus.editor.focusManager.focus() ;
+ */
+ focus : function()
+ {
+ if ( this._.timer )
+ clearTimeout( this._.timer );
+
+ if ( !this.hasFocus )
+ {
+ // If another editor has the current focus, we first "blur" it. In
+ // this way the events happen in a more logical sequence, like:
+ // "focus 1" > "blur 1" > "focus 2"
+ // ... instead of:
+ // "focus 1" > "focus 2" > "blur 1"
+ if ( CKEDITOR.currentInstance )
+ CKEDITOR.currentInstance.focusManager.forceBlur();
+
+ var editor = this._.editor;
+
+ editor.container.getChild( 1 ).addClass( 'cke_focus' );
+
+ this.hasFocus = true;
+ editor.fire( 'focus' );
+ }
+ },
+
+ /**
+ * Used to indicate that the editor instance has lost the focus.editor.focusManager.blur() ;
+ */
+ blur : function()
+ {
+ var focusManager = this;
+
+ if ( focusManager._.timer )
+ clearTimeout( focusManager._.timer );
+
+ focusManager._.timer = setTimeout(
+ function()
+ {
+ delete focusManager._.timer;
+ focusManager.forceBlur();
+ }
+ , 100 );
+ },
+
+ /**
+ * Used to indicate that the editor instance has lost the focus. Unlike
+ * {@link #blur}, this function is synchronous, marking the instance as
+ * "blured" immediately.
+ * @example
+ * var editor = CKEDITOR.instances.editor1;
+ * editor.focusManager.forceBlur() ;
+ */
+ forceBlur : function()
+ {
+ if ( this.hasFocus )
+ {
+ var editor = this._.editor;
+
+ editor.container.getChild( 1 ).removeClass( 'cke_focus' );
+
+ this.hasFocus = false;
+ editor.fire( 'blur' );
+ }
+ }
+};
+
+/**
+ * Fired when the editor instance receives the input focus.
+ * @name CKEDITOR.editor#focus
+ * @event
+ * @param {CKEDITOR.editor} editor The editor instance.
+ * @example
+ * editor.on( 'focus', function( e )
+ * {
+ * alert( 'The editor named ' + e.editor.name + ' is now focused' );
+ * });
+ */
+
+/**
+ * Fired when the editor instance loses the input focus.
+ * @name CKEDITOR.editor#blur
+ * @event
+ * @param {CKEDITOR.editor} editor The editor instance.
+ * @example
+ * editor.on( 'blur', function( e )
+ * {
+ * alert( 'The editor named ' + e.editor.name + ' lost the focus' );
+ * });
+ */
diff --git a/app/assets/javascripts/ckeditor/_source/core/htmlparser.js b/app/assets/javascripts/ckeditor/_source/core/htmlparser.js
new file mode 100644
index 00000000..93a86b79
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/core/htmlparser.js
@@ -0,0 +1,224 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * Creates a {@link CKEDITOR.htmlParser} class instance.
+ * @class Provides an "event like" system to parse strings of HTML data.
+ * @example
+ * var parser = new CKEDITOR.htmlParser();
+ * parser.onTagOpen = function( tagName, attributes, selfClosing )
+ * {
+ * alert( tagName );
+ * };
+ * parser.parse( '<p>Some <b>text</b>.</p>' );
+ */
+CKEDITOR.htmlParser = function()
+{
+ this._ =
+ {
+ htmlPartsRegex : new RegExp( '<(?:(?:\\/([^>]+)>)|(?:!--([\\S|\\s]*?)-->)|(?:([^\\s>]+)\\s*((?:(?:[^"\'>]+)|(?:"[^"]*")|(?:\'[^\']*\'))*)\\/?>))', 'g' )
+ };
+};
+
+(function()
+{
+ var attribsRegex = /([\w\-:.]+)(?:(?:\s*=\s*(?:(?:"([^"]*)")|(?:'([^']*)')|([^\s>]+)))|(?=\s|$))/g,
+ emptyAttribs = {checked:1,compact:1,declare:1,defer:1,disabled:1,ismap:1,multiple:1,nohref:1,noresize:1,noshade:1,nowrap:1,readonly:1,selected:1};
+
+ CKEDITOR.htmlParser.prototype =
+ {
+ /**
+ * Function to be fired when a tag opener is found. This function
+ * should be overriden when using this class.
+ * @param {String} tagName The tag name. The name is guarantted to be
+ * lowercased.
+ * @param {Object} attributes An object containing all tag attributes. Each
+ * property in this object represent and attribute name and its
+ * value is the attribute value.
+ * @param {Boolean} selfClosing true if the tag closes itself, false if the
+ * tag doesn't.
+ * @example
+ * var parser = new CKEDITOR.htmlParser();
+ * parser.onTagOpen = function( tagName, attributes, selfClosing )
+ * {
+ * alert( tagName ); // e.g. "b"
+ * });
+ * parser.parse( "<!-- Example --><b>Hello</b>" );
+ */
+ onTagOpen : function() {},
+
+ /**
+ * Function to be fired when a tag closer is found. This function
+ * should be overriden when using this class.
+ * @param {String} tagName The tag name. The name is guarantted to be
+ * lowercased.
+ * @example
+ * var parser = new CKEDITOR.htmlParser();
+ * parser.onTagClose = function( tagName )
+ * {
+ * alert( tagName ); // e.g. "b"
+ * });
+ * parser.parse( "<!-- Example --><b>Hello</b>" );
+ */
+ onTagClose : function() {},
+
+ /**
+ * Function to be fired when text is found. This function
+ * should be overriden when using this class.
+ * @param {String} text The text found.
+ * @example
+ * var parser = new CKEDITOR.htmlParser();
+ * parser.onText = function( text )
+ * {
+ * alert( text ); // e.g. "Hello"
+ * });
+ * parser.parse( "<!-- Example --><b>Hello</b>" );
+ */
+ onText : function() {},
+
+ /**
+ * Function to be fired when CDATA section is found. This function
+ * should be overriden when using this class.
+ * @param {String} cdata The CDATA been found.
+ * @example
+ * var parser = new CKEDITOR.htmlParser();
+ * parser.onCDATA = function( cdata )
+ * {
+ * alert( cdata ); // e.g. "var hello;"
+ * });
+ * parser.parse( "<script>var hello;</script>" );
+ */
+ onCDATA : function() {},
+
+ /**
+ * Function to be fired when a commend is found. This function
+ * should be overriden when using this class.
+ * @param {String} comment The comment text.
+ * @example
+ * var parser = new CKEDITOR.htmlParser();
+ * parser.onComment = function( comment )
+ * {
+ * alert( comment ); // e.g. " Example "
+ * });
+ * parser.parse( "<!-- Example --><b>Hello</b>" );
+ */
+ onComment : function() {},
+
+ /**
+ * Parses text, looking for HTML tokens, like tag openers or closers,
+ * or comments. This function fires the onTagOpen, onTagClose, onText
+ * and onComment function during its execution.
+ * @param {String} html The HTML to be parsed.
+ * @example
+ * var parser = new CKEDITOR.htmlParser();
+ * // The onTagOpen, onTagClose, onText and onComment should be overriden
+ * // at this point.
+ * parser.parse( "<!-- Example --><b>Hello</b>" );
+ */
+ parse : function( html )
+ {
+ var parts,
+ tagName,
+ nextIndex = 0,
+ cdata; // The collected data inside a CDATA section.
+
+ while ( ( parts = this._.htmlPartsRegex.exec( html ) ) )
+ {
+ var tagIndex = parts.index;
+ if ( tagIndex > nextIndex )
+ {
+ var text = html.substring( nextIndex, tagIndex );
+
+ if ( cdata )
+ cdata.push( text );
+ else
+ this.onText( text );
+ }
+
+ nextIndex = this._.htmlPartsRegex.lastIndex;
+
+ /*
+ "parts" is an array with the following items:
+ 0 : The entire match for opening/closing tags and comments.
+ 1 : Group filled with the tag name for closing tags.
+ 2 : Group filled with the comment text.
+ 3 : Group filled with the tag name for opening tags.
+ 4 : Group filled with the attributes part of opening tags.
+ */
+
+ // Closing tag
+ if ( ( tagName = parts[ 1 ] ) )
+ {
+ tagName = tagName.toLowerCase();
+
+ if ( cdata && CKEDITOR.dtd.$cdata[ tagName ] )
+ {
+ // Send the CDATA data.
+ this.onCDATA( cdata.join('') );
+ cdata = null;
+ }
+
+ if ( !cdata )
+ {
+ this.onTagClose( tagName );
+ continue;
+ }
+ }
+
+ // If CDATA is enabled, just save the raw match.
+ if ( cdata )
+ {
+ cdata.push( parts[ 0 ] );
+ continue;
+ }
+
+ // Opening tag
+ if ( ( tagName = parts[ 3 ] ) )
+ {
+ tagName = tagName.toLowerCase();
+
+ // There are some tag names that can break things, so let's
+ // simply ignore them when parsing. (#5224)
+ if ( /="/.test( tagName ) )
+ continue;
+
+ var attribs = {},
+ attribMatch,
+ attribsPart = parts[ 4 ],
+ selfClosing = !!( attribsPart && attribsPart.charAt( attribsPart.length - 1 ) == '/' );
+
+ if ( attribsPart )
+ {
+ while ( ( attribMatch = attribsRegex.exec( attribsPart ) ) )
+ {
+ var attName = attribMatch[1].toLowerCase(),
+ attValue = attribMatch[2] || attribMatch[3] || attribMatch[4] || '';
+
+ if ( !attValue && emptyAttribs[ attName ] )
+ attribs[ attName ] = attName;
+ else
+ attribs[ attName ] = attValue;
+ }
+ }
+
+ this.onTagOpen( tagName, attribs, selfClosing );
+
+ // Open CDATA mode when finding the appropriate tags.
+ if ( !cdata && CKEDITOR.dtd.$cdata[ tagName ] )
+ cdata = [];
+
+ continue;
+ }
+
+ // Comment
+ if ( ( tagName = parts[ 2 ] ) )
+ this.onComment( tagName );
+ }
+
+ if ( html.length > nextIndex )
+ this.onText( html.substring( nextIndex, html.length ) );
+ }
+ };
+})();
diff --git a/app/assets/javascripts/ckeditor/_source/core/htmlparser/basicwriter.js b/app/assets/javascripts/ckeditor/_source/core/htmlparser/basicwriter.js
new file mode 100644
index 00000000..010ae74e
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/core/htmlparser/basicwriter.js
@@ -0,0 +1,145 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+CKEDITOR.htmlParser.basicWriter = CKEDITOR.tools.createClass(
+{
+ $ : function()
+ {
+ this._ =
+ {
+ output : []
+ };
+ },
+
+ proto :
+ {
+ /**
+ * Writes the tag opening part for a opener tag.
+ * @param {String} tagName The element name for this tag.
+ * @param {Object} attributes The attributes defined for this tag. The
+ * attributes could be used to inspect the tag.
+ * @example
+ * // Writes "<p".
+ * writer.openTag( 'p', { class : 'MyClass', id : 'MyId' } );
+ */
+ openTag : function( tagName, attributes )
+ {
+ this._.output.push( '<', tagName );
+ },
+
+ /**
+ * Writes the tag closing part for a opener tag.
+ * @param {String} tagName The element name for this tag.
+ * @param {Boolean} isSelfClose Indicates that this is a self-closing tag,
+ * like "br" or "img".
+ * @example
+ * // Writes ">".
+ * writer.openTagClose( 'p', false );
+ * @example
+ * // Writes " />".
+ * writer.openTagClose( 'br', true );
+ */
+ openTagClose : function( tagName, isSelfClose )
+ {
+ if ( isSelfClose )
+ this._.output.push( ' />' );
+ else
+ this._.output.push( '>' );
+ },
+
+ /**
+ * Writes an attribute. This function should be called after opening the
+ * tag with {@link #openTagClose}.
+ * @param {String} attName The attribute name.
+ * @param {String} attValue The attribute value.
+ * @example
+ * // Writes ' class="MyClass"'.
+ * writer.attribute( 'class', 'MyClass' );
+ */
+ attribute : function( attName, attValue )
+ {
+ // Browsers don't always escape special character in attribute values. (#4683, #4719).
+ if ( typeof attValue == 'string' )
+ attValue = CKEDITOR.tools.htmlEncodeAttr( attValue );
+
+ this._.output.push( ' ', attName, '="', attValue, '"' );
+ },
+
+ /**
+ * Writes a closer tag.
+ * @param {String} tagName The element name for this tag.
+ * @example
+ * // Writes "</p>".
+ * writer.closeTag( 'p' );
+ */
+ closeTag : function( tagName )
+ {
+ this._.output.push( '' );
+ },
+
+ /**
+ * Writes text.
+ * @param {String} text The text value
+ * @example
+ * // Writes "Hello Word".
+ * writer.text( 'Hello Word' );
+ */
+ text : function( text )
+ {
+ this._.output.push( text );
+ },
+
+ /**
+ * Writes a comment.
+ * @param {String} comment The comment text.
+ * @example
+ * // Writes "<!-- My comment -->".
+ * writer.comment( ' My comment ' );
+ */
+ comment : function( comment )
+ {
+ this._.output.push( '' );
+ },
+
+ /**
+ * Writes any kind of data to the ouput.
+ * @example
+ * writer.write( 'This is an <b>example</b>.' );
+ */
+ write : function( data )
+ {
+ this._.output.push( data );
+ },
+
+ /**
+ * Empties the current output buffer.
+ * @example
+ * writer.reset();
+ */
+ reset : function()
+ {
+ this._.output = [];
+ this._.indent = false;
+ },
+
+ /**
+ * Empties the current output buffer.
+ * @param {Boolean} reset Indicates that the {@link reset} function is to
+ * be automatically called after retrieving the HTML.
+ * @returns {String} The HTML written to the writer so far.
+ * @example
+ * var html = writer.getHtml();
+ */
+ getHtml : function( reset )
+ {
+ var html = this._.output.join( '' );
+
+ if ( reset )
+ this.reset();
+
+ return html;
+ }
+ }
+});
diff --git a/app/assets/javascripts/ckeditor/_source/core/htmlparser/cdata.js b/app/assets/javascripts/ckeditor/_source/core/htmlparser/cdata.js
new file mode 100644
index 00000000..422f603e
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/core/htmlparser/cdata.js
@@ -0,0 +1,43 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+(function()
+{
+
+ /**
+ * A lightweight representation of HTML text.
+ * @constructor
+ * @example
+ */
+ CKEDITOR.htmlParser.cdata = function( value )
+ {
+ /**
+ * The CDATA value.
+ * @type String
+ * @example
+ */
+ this.value = value;
+ };
+
+ CKEDITOR.htmlParser.cdata.prototype =
+ {
+ /**
+ * CDATA has the same type as {@link CKEDITOR.htmlParser.text} This is
+ * a constant value set to {@link CKEDITOR.NODE_TEXT}.
+ * @type Number
+ * @example
+ */
+ type : CKEDITOR.NODE_TEXT,
+
+ /**
+ * Writes write the CDATA with no special manipulations.
+ * @param {CKEDITOR.htmlWriter} writer The writer to which write the HTML.
+ */
+ writeHtml : function( writer )
+ {
+ writer.write( this.value );
+ }
+ };
+})();
diff --git a/app/assets/javascripts/ckeditor/_source/core/htmlparser/comment.js b/app/assets/javascripts/ckeditor/_source/core/htmlparser/comment.js
new file mode 100644
index 00000000..a55b489c
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/core/htmlparser/comment.js
@@ -0,0 +1,60 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * A lightweight representation of an HTML comment.
+ * @constructor
+ * @example
+ */
+CKEDITOR.htmlParser.comment = function( value )
+{
+ /**
+ * The comment text.
+ * @type String
+ * @example
+ */
+ this.value = value;
+
+ /** @private */
+ this._ =
+ {
+ isBlockLike : false
+ };
+};
+
+CKEDITOR.htmlParser.comment.prototype =
+{
+ /**
+ * The node type. This is a constant value set to {@link CKEDITOR.NODE_COMMENT}.
+ * @type Number
+ * @example
+ */
+ type : CKEDITOR.NODE_COMMENT,
+
+ /**
+ * Writes the HTML representation of this comment to a CKEDITOR.htmlWriter.
+ * @param {CKEDITOR.htmlWriter} writer The writer to which write the HTML.
+ * @example
+ */
+ writeHtml : function( writer, filter )
+ {
+ var comment = this.value;
+
+ if ( filter )
+ {
+ if ( !( comment = filter.onComment( comment, this ) ) )
+ return;
+
+ if ( typeof comment != 'string' )
+ {
+ comment.parent = this.parent;
+ comment.writeHtml( writer, filter );
+ return;
+ }
+ }
+
+ writer.comment( comment );
+ }
+};
diff --git a/app/assets/javascripts/ckeditor/_source/core/htmlparser/element.js b/app/assets/javascripts/ckeditor/_source/core/htmlparser/element.js
new file mode 100644
index 00000000..84a452ef
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/core/htmlparser/element.js
@@ -0,0 +1,249 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * A lightweight representation of an HTML element.
+ * @param {String} name The element name.
+ * @param {Object} attributes And object holding all attributes defined for
+ * this element.
+ * @constructor
+ * @example
+ */
+CKEDITOR.htmlParser.element = function( name, attributes )
+{
+ /**
+ * The element name.
+ * @type String
+ * @example
+ */
+ this.name = name;
+
+ /**
+ * Holds the attributes defined for this element.
+ * @type Object
+ * @example
+ */
+ this.attributes = attributes || ( attributes = {} );
+
+ /**
+ * The nodes that are direct children of this element.
+ * @type Array
+ * @example
+ */
+ this.children = [];
+
+ var tagName = attributes[ 'data-cke-real-element-type' ] || name || '';
+
+ // Reveal the real semantic of our internal custom tag name (#6639).
+ var internalTag = tagName.match( /^cke:(.*)/ );
+ internalTag && ( tagName = internalTag[ 1 ] );
+
+ var dtd = CKEDITOR.dtd,
+ isBlockLike = !!( dtd.$nonBodyContent[ tagName ]
+ || dtd.$block[ tagName ]
+ || dtd.$listItem[ tagName ]
+ || dtd.$tableContent[ tagName ]
+ || dtd.$nonEditable[ tagName ]
+ || tagName == 'br' ),
+ isEmpty = !!dtd.$empty[ name ];
+
+ this.isEmpty = isEmpty;
+ this.isUnknown = !dtd[ name ];
+
+ /** @private */
+ this._ =
+ {
+ isBlockLike : isBlockLike,
+ hasInlineStarted : isEmpty || !isBlockLike
+ };
+};
+
+(function()
+{
+ // Used to sort attribute entries in an array, where the first element of
+ // each object is the attribute name.
+ var sortAttribs = function( a, b )
+ {
+ a = a[0];
+ b = b[0];
+ return a < b ? -1 : a > b ? 1 : 0;
+ };
+
+ CKEDITOR.htmlParser.element.prototype =
+ {
+ /**
+ * The node type. This is a constant value set to {@link CKEDITOR.NODE_ELEMENT}.
+ * @type Number
+ * @example
+ */
+ type : CKEDITOR.NODE_ELEMENT,
+
+ /**
+ * Adds a node to the element children list.
+ * @param {Object} node The node to be added. It can be any of of the
+ * following types: {@link CKEDITOR.htmlParser.element},
+ * {@link CKEDITOR.htmlParser.text} and
+ * {@link CKEDITOR.htmlParser.comment}.
+ * @function
+ * @example
+ */
+ add : CKEDITOR.htmlParser.fragment.prototype.add,
+
+ /**
+ * Clone this element.
+ * @returns {CKEDITOR.htmlParser.element} The element clone.
+ * @example
+ */
+ clone : function()
+ {
+ return new CKEDITOR.htmlParser.element( this.name, this.attributes );
+ },
+
+ /**
+ * Writes the element HTML to a CKEDITOR.htmlWriter.
+ * @param {CKEDITOR.htmlWriter} writer The writer to which write the HTML.
+ * @example
+ */
+ writeHtml : function( writer, filter )
+ {
+ var attributes = this.attributes;
+
+ // Ignore cke: prefixes when writing HTML.
+ var element = this,
+ writeName = element.name,
+ a, newAttrName, value;
+
+ var isChildrenFiltered;
+
+ /**
+ * Providing an option for bottom-up filtering order ( element
+ * children to be pre-filtered before the element itself ).
+ */
+ element.filterChildren = function()
+ {
+ if ( !isChildrenFiltered )
+ {
+ var writer = new CKEDITOR.htmlParser.basicWriter();
+ CKEDITOR.htmlParser.fragment.prototype.writeChildrenHtml.call( element, writer, filter );
+ element.children = new CKEDITOR.htmlParser.fragment.fromHtml( writer.getHtml(), 0, element.clone() ).children;
+ isChildrenFiltered = 1;
+ }
+ };
+
+ if ( filter )
+ {
+ while ( true )
+ {
+ if ( !( writeName = filter.onElementName( writeName ) ) )
+ return;
+
+ element.name = writeName;
+
+ if ( !( element = filter.onElement( element ) ) )
+ return;
+
+ element.parent = this.parent;
+
+ if ( element.name == writeName )
+ break;
+
+ // If the element has been replaced with something of a
+ // different type, then make the replacement write itself.
+ if ( element.type != CKEDITOR.NODE_ELEMENT )
+ {
+ element.writeHtml( writer, filter );
+ return;
+ }
+
+ writeName = element.name;
+
+ // This indicate that the element has been dropped by
+ // filter but not the children.
+ if ( !writeName )
+ {
+ this.writeChildrenHtml.call( element, writer, isChildrenFiltered ? null : filter );
+ return;
+ }
+ }
+
+ // The element may have been changed, so update the local
+ // references.
+ attributes = element.attributes;
+ }
+
+ // Open element tag.
+ writer.openTag( writeName, attributes );
+
+ // Copy all attributes to an array.
+ var attribsArray = [];
+ // Iterate over the attributes twice since filters may alter
+ // other attributes.
+ for ( var i = 0 ; i < 2; i++ )
+ {
+ for ( a in attributes )
+ {
+ newAttrName = a;
+ value = attributes[ a ];
+ if ( i == 1 )
+ attribsArray.push( [ a, value ] );
+ else if ( filter )
+ {
+ while ( true )
+ {
+ if ( !( newAttrName = filter.onAttributeName( a ) ) )
+ {
+ delete attributes[ a ];
+ break;
+ }
+ else if ( newAttrName != a )
+ {
+ delete attributes[ a ];
+ a = newAttrName;
+ continue;
+ }
+ else
+ break;
+ }
+ if ( newAttrName )
+ {
+ if ( ( value = filter.onAttribute( element, newAttrName, value ) ) === false )
+ delete attributes[ newAttrName ];
+ else
+ attributes [ newAttrName ] = value;
+ }
+ }
+ }
+ }
+ // Sort the attributes by name.
+ if ( writer.sortAttributes )
+ attribsArray.sort( sortAttribs );
+
+ // Send the attributes.
+ var len = attribsArray.length;
+ for ( i = 0 ; i < len ; i++ )
+ {
+ var attrib = attribsArray[ i ];
+ writer.attribute( attrib[0], attrib[1] );
+ }
+
+ // Close the tag.
+ writer.openTagClose( writeName, element.isEmpty );
+
+ if ( !element.isEmpty )
+ {
+ this.writeChildrenHtml.call( element, writer, isChildrenFiltered ? null : filter );
+ // Close the element.
+ writer.closeTag( writeName );
+ }
+ },
+
+ writeChildrenHtml : function( writer, filter )
+ {
+ // Send children.
+ CKEDITOR.htmlParser.fragment.prototype.writeChildrenHtml.apply( this, arguments );
+
+ }
+ };
+})();
diff --git a/app/assets/javascripts/ckeditor/_source/core/htmlparser/filter.js b/app/assets/javascripts/ckeditor/_source/core/htmlparser/filter.js
new file mode 100644
index 00000000..a1f16e2a
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/core/htmlparser/filter.js
@@ -0,0 +1,288 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+(function()
+{
+ CKEDITOR.htmlParser.filter = CKEDITOR.tools.createClass(
+ {
+ $ : function( rules )
+ {
+ this._ =
+ {
+ elementNames : [],
+ attributeNames : [],
+ elements : { $length : 0 },
+ attributes : { $length : 0 }
+ };
+
+ if ( rules )
+ this.addRules( rules, 10 );
+ },
+
+ proto :
+ {
+ addRules : function( rules, priority )
+ {
+ if ( typeof priority != 'number' )
+ priority = 10;
+
+ // Add the elementNames.
+ addItemsToList( this._.elementNames, rules.elementNames, priority );
+
+ // Add the attributeNames.
+ addItemsToList( this._.attributeNames, rules.attributeNames, priority );
+
+ // Add the elements.
+ addNamedItems( this._.elements, rules.elements, priority );
+
+ // Add the attributes.
+ addNamedItems( this._.attributes, rules.attributes, priority );
+
+ // Add the text.
+ this._.text = transformNamedItem( this._.text, rules.text, priority ) || this._.text;
+
+ // Add the comment.
+ this._.comment = transformNamedItem( this._.comment, rules.comment, priority ) || this._.comment;
+
+ // Add root fragment.
+ this._.root = transformNamedItem( this._.root, rules.root, priority ) || this._.root;
+ },
+
+ onElementName : function( name )
+ {
+ return filterName( name, this._.elementNames );
+ },
+
+ onAttributeName : function( name )
+ {
+ return filterName( name, this._.attributeNames );
+ },
+
+ onText : function( text )
+ {
+ var textFilter = this._.text;
+ return textFilter ? textFilter.filter( text ) : text;
+ },
+
+ onComment : function( commentText, comment )
+ {
+ var textFilter = this._.comment;
+ return textFilter ? textFilter.filter( commentText, comment ) : commentText;
+ },
+
+ onFragment : function( element )
+ {
+ var rootFilter = this._.root;
+ return rootFilter ? rootFilter.filter( element ) : element;
+ },
+
+ onElement : function( element )
+ {
+ // We must apply filters set to the specific element name as
+ // well as those set to the generic $ name. So, add both to an
+ // array and process them in a small loop.
+ var filters = [ this._.elements[ '^' ], this._.elements[ element.name ], this._.elements.$ ],
+ filter, ret;
+
+ for ( var i = 0 ; i < 3 ; i++ )
+ {
+ filter = filters[ i ];
+ if ( filter )
+ {
+ ret = filter.filter( element, this );
+
+ if ( ret === false )
+ return null;
+
+ if ( ret && ret != element )
+ return this.onNode( ret );
+
+ // The non-root element has been dismissed by one of the filters.
+ if ( element.parent && !element.name )
+ break;
+ }
+ }
+
+ return element;
+ },
+
+ onNode : function( node )
+ {
+ var type = node.type;
+
+ return type == CKEDITOR.NODE_ELEMENT ? this.onElement( node ) :
+ type == CKEDITOR.NODE_TEXT ? new CKEDITOR.htmlParser.text( this.onText( node.value ) ) :
+ type == CKEDITOR.NODE_COMMENT ? new CKEDITOR.htmlParser.comment( this.onComment( node.value ) ):
+ null;
+ },
+
+ onAttribute : function( element, name, value )
+ {
+ var filter = this._.attributes[ name ];
+
+ if ( filter )
+ {
+ var ret = filter.filter( value, element, this );
+
+ if ( ret === false )
+ return false;
+
+ if ( typeof ret != 'undefined' )
+ return ret;
+ }
+
+ return value;
+ }
+ }
+ });
+
+ function filterName( name, filters )
+ {
+ for ( var i = 0 ; name && i < filters.length ; i++ )
+ {
+ var filter = filters[ i ];
+ name = name.replace( filter[ 0 ], filter[ 1 ] );
+ }
+ return name;
+ }
+
+ function addItemsToList( list, items, priority )
+ {
+ if ( typeof items == 'function' )
+ items = [ items ];
+
+ var i, j,
+ listLength = list.length,
+ itemsLength = items && items.length;
+
+ if ( itemsLength )
+ {
+ // Find the index to insert the items at.
+ for ( i = 0 ; i < listLength && list[ i ].pri < priority ; i++ )
+ { /*jsl:pass*/ }
+
+ // Add all new items to the list at the specific index.
+ for ( j = itemsLength - 1 ; j >= 0 ; j-- )
+ {
+ var item = items[ j ];
+ if ( item )
+ {
+ item.pri = priority;
+ list.splice( i, 0, item );
+ }
+ }
+ }
+ }
+
+ function addNamedItems( hashTable, items, priority )
+ {
+ if ( items )
+ {
+ for ( var name in items )
+ {
+ var current = hashTable[ name ];
+
+ hashTable[ name ] =
+ transformNamedItem(
+ current,
+ items[ name ],
+ priority );
+
+ if ( !current )
+ hashTable.$length++;
+ }
+ }
+ }
+
+ function transformNamedItem( current, item, priority )
+ {
+ if ( item )
+ {
+ item.pri = priority;
+
+ if ( current )
+ {
+ // If the current item is not an Array, transform it.
+ if ( !current.splice )
+ {
+ if ( current.pri > priority )
+ current = [ item, current ];
+ else
+ current = [ current, item ];
+
+ current.filter = callItems;
+ }
+ else
+ addItemsToList( current, item, priority );
+
+ return current;
+ }
+ else
+ {
+ item.filter = item;
+ return item;
+ }
+ }
+ }
+
+ // Invoke filters sequentially on the array, break the iteration
+ // when it doesn't make sense to continue anymore.
+ function callItems( currentEntry )
+ {
+ var isNode = currentEntry.type
+ || currentEntry instanceof CKEDITOR.htmlParser.fragment;
+
+ for ( var i = 0 ; i < this.length ; i++ )
+ {
+ // Backup the node info before filtering.
+ if ( isNode )
+ {
+ var orgType = currentEntry.type,
+ orgName = currentEntry.name;
+ }
+
+ var item = this[ i ],
+ ret = item.apply( window, arguments );
+
+ if ( ret === false )
+ return ret;
+
+ // We're filtering node (element/fragment).
+ if ( isNode )
+ {
+ // No further filtering if it's not anymore
+ // fitable for the subsequent filters.
+ if ( ret && ( ret.name != orgName
+ || ret.type != orgType ) )
+ {
+ return ret;
+ }
+ }
+ // Filtering value (nodeName/textValue/attrValue).
+ else
+ {
+ // No further filtering if it's not
+ // any more values.
+ if ( typeof ret != 'string' )
+ return ret;
+ }
+
+ ret != undefined && ( currentEntry = ret );
+ }
+
+ return currentEntry;
+ }
+})();
+
+// "entities" plugin
+/*
+{
+ text : function( text )
+ {
+ // TODO : Process entities.
+ return text.toUpperCase();
+ }
+};
+*/
diff --git a/app/assets/javascripts/ckeditor/_source/core/htmlparser/fragment.js b/app/assets/javascripts/ckeditor/_source/core/htmlparser/fragment.js
new file mode 100644
index 00000000..8c3ad5d3
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/core/htmlparser/fragment.js
@@ -0,0 +1,492 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * A lightweight representation of an HTML DOM structure.
+ * @constructor
+ * @example
+ */
+CKEDITOR.htmlParser.fragment = function()
+{
+ /**
+ * The nodes contained in the root of this fragment.
+ * @type Array
+ * @example
+ * var fragment = CKEDITOR.htmlParser.fragment.fromHtml( 'Sample Text' );
+ * alert( fragment.children.length ); "2"
+ */
+ this.children = [];
+
+ /**
+ * Get the fragment parent. Should always be null.
+ * @type Object
+ * @default null
+ * @example
+ */
+ this.parent = null;
+
+ /** @private */
+ this._ =
+ {
+ isBlockLike : true,
+ hasInlineStarted : false
+ };
+};
+
+(function()
+{
+ // Block-level elements whose internal structure should be respected during
+ // parser fixing.
+ var nonBreakingBlocks = CKEDITOR.tools.extend( { table:1,ul:1,ol:1,dl:1 }, CKEDITOR.dtd.table, CKEDITOR.dtd.ul, CKEDITOR.dtd.ol, CKEDITOR.dtd.dl );
+
+ var listBlocks = { ol:1, ul:1 };
+
+ // Dtd of the fragment element, basically it accept anything except for intermediate structure, e.g. orphan .
+ var rootDtd = CKEDITOR.tools.extend( {}, { html: 1 }, CKEDITOR.dtd.html, CKEDITOR.dtd.body, CKEDITOR.dtd.head, { style:1,script:1 } );
+
+ /**
+ * Creates a {@link CKEDITOR.htmlParser.fragment} from an HTML string.
+ * @param {String} fragmentHtml The HTML to be parsed, filling the fragment.
+ * @param {Number} [fixForBody=false] Wrap body with specified element if needed.
+ * @param {CKEDITOR.htmlParser.element} contextNode Parse the html as the content of this element.
+ * @returns CKEDITOR.htmlParser.fragment The fragment created.
+ * @example
+ * var fragment = CKEDITOR.htmlParser.fragment.fromHtml( 'Sample Text' );
+ * alert( fragment.children[0].name ); "b"
+ * alert( fragment.children[1].value ); " Text"
+ */
+ CKEDITOR.htmlParser.fragment.fromHtml = function( fragmentHtml, fixForBody, contextNode )
+ {
+ var parser = new CKEDITOR.htmlParser(),
+ fragment = contextNode || new CKEDITOR.htmlParser.fragment(),
+ pendingInline = [],
+ pendingBRs = [],
+ currentNode = fragment,
+ // Indicate we're inside a element, spaces should be touched differently.
+ inPre = false;
+
+ function checkPending( newTagName )
+ {
+ var pendingBRsSent;
+
+ if ( pendingInline.length > 0 )
+ {
+ for ( var i = 0 ; i < pendingInline.length ; i++ )
+ {
+ var pendingElement = pendingInline[ i ],
+ pendingName = pendingElement.name,
+ pendingDtd = CKEDITOR.dtd[ pendingName ],
+ currentDtd = currentNode.name && CKEDITOR.dtd[ currentNode.name ];
+
+ if ( ( !currentDtd || currentDtd[ pendingName ] ) && ( !newTagName || !pendingDtd || pendingDtd[ newTagName ] || !CKEDITOR.dtd[ newTagName ] ) )
+ {
+ if ( !pendingBRsSent )
+ {
+ sendPendingBRs();
+ pendingBRsSent = 1;
+ }
+
+ // Get a clone for the pending element.
+ pendingElement = pendingElement.clone();
+
+ // Add it to the current node and make it the current,
+ // so the new element will be added inside of it.
+ pendingElement.parent = currentNode;
+ currentNode = pendingElement;
+
+ // Remove the pending element (back the index by one
+ // to properly process the next entry).
+ pendingInline.splice( i, 1 );
+ i--;
+ }
+ }
+ }
+ }
+
+ function sendPendingBRs()
+ {
+ while ( pendingBRs.length )
+ currentNode.add( pendingBRs.shift() );
+ }
+
+ /*
+ * Beside of simply append specified element to target, this function also takes
+ * care of other dirty lifts like forcing block in body, trimming spaces at
+ * the block boundaries etc.
+ *
+ * @param {Element} element The element to be added as the last child of {@link target}.
+ * @param {Element} target The parent element to relieve the new node.
+ * @param {Boolean} [moveCurrent=false] Don't change the "currentNode" global unless
+ * there's a return point node specified on the element, otherwise move current onto {@link target} node.
+ */
+ function addElement( element, target, moveCurrent )
+ {
+ // Ignore any element that has already been added.
+ if ( element.previous !== undefined )
+ return;
+
+ target = target || currentNode || fragment;
+
+ // Current element might be mangled by fix body below,
+ // save it for restore later.
+ var savedCurrent = currentNode;
+
+ // If the target is the fragment and this inline element can't go inside
+ // body (if fixForBody).
+ if ( fixForBody && ( !target.type || target.name == 'body' ) )
+ {
+ var elementName, realElementName;
+ if ( element.attributes
+ && ( realElementName =
+ element.attributes[ 'data-cke-real-element-type' ] ) )
+ elementName = realElementName;
+ else
+ elementName = element.name;
+
+ if ( elementName && !( elementName in CKEDITOR.dtd.$body || elementName == 'body' || element.isOrphan ) )
+ {
+ // Create a in the fragment.
+ currentNode = target;
+ parser.onTagOpen( fixForBody, {} );
+
+ // The new target now is the
.
+ element.returnPoint = target = currentNode;
+ }
+ }
+
+ // Rtrim empty spaces on block end boundary. (#3585)
+ if ( element._.isBlockLike
+ && element.name != 'pre' )
+ {
+
+ var length = element.children.length,
+ lastChild = element.children[ length - 1 ],
+ text;
+ if ( lastChild && lastChild.type == CKEDITOR.NODE_TEXT )
+ {
+ if ( !( text = CKEDITOR.tools.rtrim( lastChild.value ) ) )
+ element.children.length = length -1;
+ else
+ lastChild.value = text;
+ }
+ }
+
+ target.add( element );
+
+ if ( element.returnPoint )
+ {
+ currentNode = element.returnPoint;
+ delete element.returnPoint;
+ }
+ else
+ currentNode = moveCurrent ? target : savedCurrent;
+ }
+
+ parser.onTagOpen = function( tagName, attributes, selfClosing, optionalClose )
+ {
+ var element = new CKEDITOR.htmlParser.element( tagName, attributes );
+
+ // "isEmpty" will be always "false" for unknown elements, so we
+ // must force it if the parser has identified it as a selfClosing tag.
+ if ( element.isUnknown && selfClosing )
+ element.isEmpty = true;
+
+ element.isOptionalClose = optionalClose;
+
+ // This is a tag to be removed if empty, so do not add it immediately.
+ if ( CKEDITOR.dtd.$removeEmpty[ tagName ] )
+ {
+ pendingInline.push( element );
+ return;
+ }
+ else if ( tagName == 'pre' )
+ inPre = true;
+ else if ( tagName == 'br' && inPre )
+ {
+ currentNode.add( new CKEDITOR.htmlParser.text( '\n' ) );
+ return;
+ }
+
+ if ( tagName == 'br' )
+ {
+ pendingBRs.push( element );
+ return;
+ }
+
+ while( 1 )
+ {
+ var currentName = currentNode.name;
+
+ var currentDtd = currentName ? ( CKEDITOR.dtd[ currentName ]
+ || ( currentNode._.isBlockLike ? CKEDITOR.dtd.div : CKEDITOR.dtd.span ) )
+ : rootDtd;
+
+ // If the element cannot be child of the current element.
+ if ( !element.isUnknown && !currentNode.isUnknown && !currentDtd[ tagName ] )
+ {
+ // Current node doesn't have a close tag, time for a close
+ // as this element isn't fit in. (#7497)
+ if ( currentNode.isOptionalClose )
+ parser.onTagClose( currentName );
+ // Fixing malformed nested lists by moving it into a previous list item. (#3828)
+ else if ( tagName in listBlocks
+ && currentName in listBlocks )
+ {
+ var children = currentNode.children,
+ lastChild = children[ children.length - 1 ];
+
+ // Establish the list item if it's not existed.
+ if ( !( lastChild && lastChild.name == 'li' ) )
+ addElement( ( lastChild = new CKEDITOR.htmlParser.element( 'li' ) ), currentNode );
+
+ !element.returnPoint && ( element.returnPoint = currentNode );
+ currentNode = lastChild;
+ }
+ // Establish new list root for orphan list items.
+ else if ( tagName in CKEDITOR.dtd.$listItem && currentName != tagName )
+ parser.onTagOpen( tagName == 'li' ? 'ul' : 'dl', {}, 0, 1 );
+ // We're inside a structural block like table and list, AND the incoming element
+ // is not of the same type (e.g.
td1 td2 ), we simply add this new one before it,
+ // and most importantly, return back to here once this element is added,
+ // e.g.
+ else if ( currentName in nonBreakingBlocks && currentName != tagName )
+ {
+ !element.returnPoint && ( element.returnPoint = currentNode );
+ currentNode = currentNode.parent;
+ }
+ else
+ {
+ // The current element is an inline element, which
+ // need to be continued even after the close, so put
+ // it in the pending list.
+ if ( currentName in CKEDITOR.dtd.$inline )
+ pendingInline.unshift( currentNode );
+
+ // The most common case where we just need to close the
+ // current one and append the new one to the parent.
+ if ( currentNode.parent )
+ addElement( currentNode, currentNode.parent, 1 );
+ // We've tried our best to fix the embarrassment here, while
+ // this element still doesn't find it's parent, mark it as
+ // orphan and show our tolerance to it.
+ else
+ {
+ element.isOrphan = 1;
+ break;
+ }
+ }
+ }
+ else
+ break;
+ }
+
+ checkPending( tagName );
+ sendPendingBRs();
+
+ element.parent = currentNode;
+
+ if ( element.isEmpty )
+ addElement( element );
+ else
+ currentNode = element;
+ };
+
+ parser.onTagClose = function( tagName )
+ {
+ // Check if there is any pending tag to be closed.
+ for ( var i = pendingInline.length - 1 ; i >= 0 ; i-- )
+ {
+ // If found, just remove it from the list.
+ if ( tagName == pendingInline[ i ].name )
+ {
+ pendingInline.splice( i, 1 );
+ return;
+ }
+ }
+
+ var pendingAdd = [],
+ newPendingInline = [],
+ candidate = currentNode;
+
+ while ( candidate != fragment && candidate.name != tagName )
+ {
+ // If this is an inline element, add it to the pending list, if we're
+ // really closing one of the parents element later, they will continue
+ // after it.
+ if ( !candidate._.isBlockLike )
+ newPendingInline.unshift( candidate );
+
+ // This node should be added to it's parent at this point. But,
+ // it should happen only if the closing tag is really closing
+ // one of the nodes. So, for now, we just cache it.
+ pendingAdd.push( candidate );
+
+ // Make sure return point is properly restored.
+ candidate = candidate.returnPoint || candidate.parent;
+ }
+
+ if ( candidate != fragment )
+ {
+ // Add all elements that have been found in the above loop.
+ for ( i = 0 ; i < pendingAdd.length ; i++ )
+ {
+ var node = pendingAdd[ i ];
+ addElement( node, node.parent );
+ }
+
+ currentNode = candidate;
+
+ if ( currentNode.name == 'pre' )
+ inPre = false;
+
+ if ( candidate._.isBlockLike )
+ sendPendingBRs();
+
+ addElement( candidate, candidate.parent );
+
+ // The parent should start receiving new nodes now, except if
+ // addElement changed the currentNode.
+ if ( candidate == currentNode )
+ currentNode = currentNode.parent;
+
+ pendingInline = pendingInline.concat( newPendingInline );
+ }
+
+ if ( tagName == 'body' )
+ fixForBody = false;
+ };
+
+ parser.onText = function( text )
+ {
+ // Trim empty spaces at beginning of element contents except .
+ if ( !currentNode._.hasInlineStarted && !inPre )
+ {
+ text = CKEDITOR.tools.ltrim( text );
+
+ if ( text.length === 0 )
+ return;
+ }
+
+ sendPendingBRs();
+ checkPending();
+
+ if ( fixForBody
+ && ( !currentNode.type || currentNode.name == 'body' )
+ && CKEDITOR.tools.trim( text ) )
+ {
+ this.onTagOpen( fixForBody, {}, 0, 1 );
+ }
+
+ // Shrinking consequential spaces into one single for all elements
+ // text contents.
+ if ( !inPre )
+ text = text.replace( /[\t\r\n ]{2,}|[\t\r\n]/g, ' ' );
+
+ currentNode.add( new CKEDITOR.htmlParser.text( text ) );
+ };
+
+ parser.onCDATA = function( cdata )
+ {
+ currentNode.add( new CKEDITOR.htmlParser.cdata( cdata ) );
+ };
+
+ parser.onComment = function( comment )
+ {
+ sendPendingBRs();
+ checkPending();
+ currentNode.add( new CKEDITOR.htmlParser.comment( comment ) );
+ };
+
+ // Parse it.
+ parser.parse( fragmentHtml );
+
+ // Send all pending BRs except one, which we consider a unwanted bogus. (#5293)
+ sendPendingBRs( !CKEDITOR.env.ie && 1 );
+
+ // Close all pending nodes, make sure return point is properly restored.
+ while ( currentNode != fragment )
+ addElement( currentNode, currentNode.parent, 1 );
+
+ return fragment;
+ };
+
+ CKEDITOR.htmlParser.fragment.prototype =
+ {
+ /**
+ * Adds a node to this fragment.
+ * @param {Object} node The node to be added. It can be any of of the
+ * following types: {@link CKEDITOR.htmlParser.element},
+ * {@link CKEDITOR.htmlParser.text} and
+ * {@link CKEDITOR.htmlParser.comment}.
+ * @example
+ */
+ add : function( node )
+ {
+ var len = this.children.length,
+ previous = len > 0 && this.children[ len - 1 ] || null;
+
+ if ( previous )
+ {
+ // If the block to be appended is following text, trim spaces at
+ // the right of it.
+ if ( node._.isBlockLike && previous.type == CKEDITOR.NODE_TEXT )
+ {
+ previous.value = CKEDITOR.tools.rtrim( previous.value );
+
+ // If we have completely cleared the previous node.
+ if ( previous.value.length === 0 )
+ {
+ // Remove it from the list and add the node again.
+ this.children.pop();
+ this.add( node );
+ return;
+ }
+ }
+
+ previous.next = node;
+ }
+
+ node.previous = previous;
+ node.parent = this;
+
+ this.children.push( node );
+
+ this._.hasInlineStarted = node.type == CKEDITOR.NODE_TEXT || ( node.type == CKEDITOR.NODE_ELEMENT && !node._.isBlockLike );
+ },
+
+ /**
+ * Writes the fragment HTML to a CKEDITOR.htmlWriter.
+ * @param {CKEDITOR.htmlWriter} writer The writer to which write the HTML.
+ * @example
+ * var writer = new CKEDITOR.htmlWriter();
+ * var fragment = CKEDITOR.htmlParser.fragment.fromHtml( '<P><B>Example' );
+ * fragment.writeHtml( writer )
+ * alert( writer.getHtml() ); "<p><b>Example</b></p>"
+ */
+ writeHtml : function( writer, filter )
+ {
+ var isChildrenFiltered;
+ this.filterChildren = function()
+ {
+ var writer = new CKEDITOR.htmlParser.basicWriter();
+ this.writeChildrenHtml.call( this, writer, filter, true );
+ var html = writer.getHtml();
+ this.children = new CKEDITOR.htmlParser.fragment.fromHtml( html ).children;
+ isChildrenFiltered = 1;
+ };
+
+ // Filtering the root fragment before anything else.
+ !this.name && filter && filter.onFragment( this );
+
+ this.writeChildrenHtml( writer, isChildrenFiltered ? null : filter );
+ },
+
+ writeChildrenHtml : function( writer, filter )
+ {
+ for ( var i = 0 ; i < this.children.length ; i++ )
+ this.children[i].writeHtml( writer, filter );
+ }
+ };
+})();
diff --git a/app/assets/javascripts/ckeditor/_source/core/htmlparser/text.js b/app/assets/javascripts/ckeditor/_source/core/htmlparser/text.js
new file mode 100644
index 00000000..02f89358
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/core/htmlparser/text.js
@@ -0,0 +1,55 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+(function()
+{
+ var spacesRegex = /[\t\r\n ]{2,}|[\t\r\n]/g;
+
+ /**
+ * A lightweight representation of HTML text.
+ * @constructor
+ * @example
+ */
+ CKEDITOR.htmlParser.text = function( value )
+ {
+ /**
+ * The text value.
+ * @type String
+ * @example
+ */
+ this.value = value;
+
+ /** @private */
+ this._ =
+ {
+ isBlockLike : false
+ };
+ };
+
+ CKEDITOR.htmlParser.text.prototype =
+ {
+ /**
+ * The node type. This is a constant value set to {@link CKEDITOR.NODE_TEXT}.
+ * @type Number
+ * @example
+ */
+ type : CKEDITOR.NODE_TEXT,
+
+ /**
+ * Writes the HTML representation of this text to a CKEDITOR.htmlWriter.
+ * @param {CKEDITOR.htmlWriter} writer The writer to which write the HTML.
+ * @example
+ */
+ writeHtml : function( writer, filter )
+ {
+ var text = this.value;
+
+ if ( filter && !( text = filter.onText( text, this ) ) )
+ return;
+
+ writer.text( text );
+ }
+ };
+})();
diff --git a/app/assets/javascripts/ckeditor/_source/core/lang.js b/app/assets/javascripts/ckeditor/_source/core/lang.js
new file mode 100644
index 00000000..3dc043d7
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/core/lang.js
@@ -0,0 +1,156 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+(function()
+{
+ var loadedLangs = {};
+
+ /**
+ * @namespace Holds language related functions.
+ */
+ CKEDITOR.lang =
+ {
+ /**
+ * The list of languages available in the editor core.
+ * @type Object
+ * @example
+ * alert( CKEDITOR.lang.en ); // "true"
+ */
+ languages :
+ {
+ 'af' : 1,
+ 'ar' : 1,
+ 'bg' : 1,
+ 'bn' : 1,
+ 'bs' : 1,
+ 'ca' : 1,
+ 'cs' : 1,
+ 'cy' : 1,
+ 'da' : 1,
+ 'de' : 1,
+ 'el' : 1,
+ 'en-au' : 1,
+ 'en-ca' : 1,
+ 'en-gb' : 1,
+ 'en' : 1,
+ 'eo' : 1,
+ 'es' : 1,
+ 'et' : 1,
+ 'eu' : 1,
+ 'fa' : 1,
+ 'fi' : 1,
+ 'fo' : 1,
+ 'fr-ca' : 1,
+ 'fr' : 1,
+ 'gl' : 1,
+ 'gu' : 1,
+ 'he' : 1,
+ 'hi' : 1,
+ 'hr' : 1,
+ 'hu' : 1,
+ 'is' : 1,
+ 'it' : 1,
+ 'ja' : 1,
+ 'km' : 1,
+ 'ko' : 1,
+ 'lt' : 1,
+ 'lv' : 1,
+ 'mn' : 1,
+ 'ms' : 1,
+ 'nb' : 1,
+ 'nl' : 1,
+ 'no' : 1,
+ 'pl' : 1,
+ 'pt-br' : 1,
+ 'pt' : 1,
+ 'ro' : 1,
+ 'ru' : 1,
+ 'sk' : 1,
+ 'sl' : 1,
+ 'sr-latn' : 1,
+ 'sr' : 1,
+ 'sv' : 1,
+ 'th' : 1,
+ 'tr' : 1,
+ 'uk' : 1,
+ 'vi' : 1,
+ 'zh-cn' : 1,
+ 'zh' : 1
+ },
+
+ /**
+ * Loads a specific language file, or auto detect it. A callback is
+ * then called when the file gets loaded.
+ * @param {String} languageCode The code of the language file to be
+ * loaded. If null or empty, autodetection will be performed. The
+ * same happens if the language is not supported.
+ * @param {String} defaultLanguage The language to be used if
+ * languageCode is not supported or if the autodetection fails.
+ * @param {Function} callback A function to be called once the
+ * language file is loaded. Two parameters are passed to this
+ * function: the language code and the loaded language entries.
+ * @example
+ */
+ load : function( languageCode, defaultLanguage, callback )
+ {
+ // If no languageCode - fallback to browser or default.
+ // If languageCode - fallback to no-localized version or default.
+ if ( !languageCode || !CKEDITOR.lang.languages[ languageCode ] )
+ languageCode = this.detect( defaultLanguage, languageCode );
+
+ if ( !this[ languageCode ] )
+ {
+ CKEDITOR.scriptLoader.load( CKEDITOR.getUrl(
+ '_source/' + // @Packager.RemoveLine
+ 'lang/' + languageCode + '.js' ),
+ function()
+ {
+ callback( languageCode, this[ languageCode ] );
+ }
+ , this );
+ }
+ else
+ callback( languageCode, this[ languageCode ] );
+ },
+
+ /**
+ * Returns the language that best fit the user language. For example,
+ * suppose that the user language is "pt-br". If this language is
+ * supported by the editor, it is returned. Otherwise, if only "pt" is
+ * supported, it is returned instead. If none of the previous are
+ * supported, a default language is then returned.
+ * @param {String} defaultLanguage The default language to be returned
+ * if the user language is not supported.
+ * @param {String} [probeLanguage] A language code to try to use,
+ * instead of the browser based autodetection.
+ * @returns {String} The detected language code.
+ * @example
+ * alert( CKEDITOR.lang.detect( 'en' ) ); // e.g., in a German browser: "de"
+ */
+ detect : function( defaultLanguage, probeLanguage )
+ {
+ var languages = this.languages;
+ probeLanguage = probeLanguage || navigator.userLanguage || navigator.language;
+
+ var parts = probeLanguage
+ .toLowerCase()
+ .match( /([a-z]+)(?:-([a-z]+))?/ ),
+ lang = parts[1],
+ locale = parts[2];
+
+ if ( languages[ lang + '-' + locale ] )
+ lang = lang + '-' + locale;
+ else if ( !languages[ lang ] )
+ lang = null;
+
+ CKEDITOR.lang.detect = lang ?
+ function() { return lang; } :
+ function( defaultLanguage ) { return defaultLanguage; };
+
+ return lang || defaultLanguage;
+ }
+ };
+
+})();
diff --git a/app/assets/javascripts/ckeditor/_source/core/loader.js b/app/assets/javascripts/ckeditor/_source/core/loader.js
new file mode 100644
index 00000000..0cda9c74
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/core/loader.js
@@ -0,0 +1,240 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * @fileOverview Defines the {@link CKEDITOR.loader} objects, which is used to
+ * load core scripts and their dependencies from _source.
+ */
+
+if ( typeof CKEDITOR == 'undefined' )
+ CKEDITOR = {};
+
+if ( !CKEDITOR.loader )
+{
+ /**
+ * Load core scripts and their dependencies from _source.
+ * @namespace
+ * @example
+ */
+ CKEDITOR.loader = (function()
+ {
+ // Table of script names and their dependencies.
+ var scripts =
+ {
+ 'core/_bootstrap' : [ 'core/config', 'core/ckeditor', 'core/plugins', 'core/scriptloader', 'core/tools', /* The following are entries that we want to force loading at the end to avoid dependence recursion */ 'core/dom/comment', 'core/dom/elementpath', 'core/dom/text', 'core/dom/rangelist' ],
+ 'core/ckeditor' : [ 'core/ckeditor_basic', 'core/dom', 'core/dtd', 'core/dom/document', 'core/dom/element', 'core/editor', 'core/event', 'core/htmlparser', 'core/htmlparser/element', 'core/htmlparser/fragment', 'core/htmlparser/filter', 'core/htmlparser/basicwriter', 'core/tools' ],
+ 'core/ckeditor_base' : [],
+ 'core/ckeditor_basic' : [ 'core/editor_basic', 'core/env', 'core/event' ],
+ 'core/command' : [],
+ 'core/config' : [ 'core/ckeditor_base' ],
+ 'core/dom' : [],
+ 'core/dom/comment' : [ 'core/dom/node' ],
+ 'core/dom/document' : [ 'core/dom', 'core/dom/domobject', 'core/dom/window' ],
+ 'core/dom/documentfragment' : [ 'core/dom/element' ],
+ 'core/dom/element' : [ 'core/dom', 'core/dom/document', 'core/dom/domobject', 'core/dom/node', 'core/dom/nodelist', 'core/tools' ],
+ 'core/dom/elementpath' : [ 'core/dom/element' ],
+ 'core/dom/event' : [],
+ 'core/dom/node' : [ 'core/dom/domobject', 'core/tools' ],
+ 'core/dom/nodelist' : [ 'core/dom/node' ],
+ 'core/dom/domobject' : [ 'core/dom/event' ],
+ 'core/dom/range' : [ 'core/dom/document', 'core/dom/documentfragment', 'core/dom/element', 'core/dom/walker' ],
+ 'core/dom/rangelist' : [ 'core/dom/range' ],
+ 'core/dom/text' : [ 'core/dom/node', 'core/dom/domobject' ],
+ 'core/dom/walker' : [ 'core/dom/node' ],
+ 'core/dom/window' : [ 'core/dom/domobject' ],
+ 'core/dtd' : [ 'core/tools' ],
+ 'core/editor' : [ 'core/command', 'core/config', 'core/editor_basic', 'core/focusmanager', 'core/lang', 'core/plugins', 'core/skins', 'core/themes', 'core/tools', 'core/ui' ],
+ 'core/editor_basic' : [ 'core/event' ],
+ 'core/env' : [],
+ 'core/event' : [],
+ 'core/focusmanager' : [],
+ 'core/htmlparser' : [],
+ 'core/htmlparser/comment' : [ 'core/htmlparser' ],
+ 'core/htmlparser/element' : [ 'core/htmlparser', 'core/htmlparser/fragment' ],
+ 'core/htmlparser/fragment' : [ 'core/htmlparser', 'core/htmlparser/comment', 'core/htmlparser/text', 'core/htmlparser/cdata' ],
+ 'core/htmlparser/text' : [ 'core/htmlparser' ],
+ 'core/htmlparser/cdata' : [ 'core/htmlparser' ],
+ 'core/htmlparser/filter' : [ 'core/htmlparser' ],
+ 'core/htmlparser/basicwriter': [ 'core/htmlparser' ],
+ 'core/lang' : [],
+ 'core/plugins' : [ 'core/resourcemanager' ],
+ 'core/resourcemanager' : [ 'core/scriptloader', 'core/tools' ],
+ 'core/scriptloader' : [ 'core/dom/element', 'core/env' ],
+ 'core/skins' : [ 'core/scriptloader' ],
+ 'core/themes' : [ 'core/resourcemanager' ],
+ 'core/tools' : [ 'core/env' ],
+ 'core/ui' : []
+ };
+
+ var basePath = (function()
+ {
+ // This is a copy of CKEDITOR.basePath, but requires the script having
+ // "_source/core/loader.js".
+ if ( CKEDITOR && CKEDITOR.basePath )
+ return CKEDITOR.basePath;
+
+ // Find out the editor directory path, based on its ' +
+ '';
+
+ var src =
+ CKEDITOR.env.air ?
+ 'javascript:void(0)' :
+ isCustomDomain ?
+ 'javascript:void((function(){' +
+ 'document.open();' +
+ 'document.domain=\'' + document.domain + '\';' +
+ 'document.close();' +
+ '})())"'
+ :
+ '';
+
+ var iframe = CKEDITOR.dom.element.createFromHtml(
+ '' );
+
+ iframe.on( 'load', function( e )
+ {
+ e.removeListener();
+
+ var doc = iframe.getFrameDocument();
+ doc.write( htmlToLoad );
+
+ if ( CKEDITOR.env.air )
+ onPasteFrameLoad.call( this, doc.getWindow().$ );
+ },
+ this );
+
+ iframe.setCustomData( 'dialog', this );
+
+ var field = this.getContentElement( 'general', 'editing_area' ),
+ container = field.getElement();
+ container.setHtml( '' );
+ container.append( iframe );
+
+ // IE need a redirect on focus to make
+ // the cursor blinking inside iframe. (#5461)
+ if ( CKEDITOR.env.ie )
+ {
+ var focusGrabber = CKEDITOR.dom.element.createFromHtml( '' + lang.securityMsg + '
'
+ },
+ {
+ type : 'html',
+ id : 'pasteMsg',
+ html : ''+lang.pasteMsg +'
'
+ },
+ {
+ type : 'html',
+ id : 'editing_area',
+ style : 'width: 100%; height: 100%;',
+ html : '',
+ focus : function()
+ {
+ var win = this.getInputElement().$.contentWindow;
+
+ // #3291 : JAWS needs the 500ms delay to detect that the editor iframe
+ // iframe is no longer editable. So that it will put the focus into the
+ // Paste from Word dialog's editable area instead.
+ setTimeout( function()
+ {
+ win.focus();
+ }, 500 );
+ }
+ }
+ ]
+ }
+ ]
+ };
+});
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/clipboard/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/clipboard/plugin.js
new file mode 100644
index 00000000..51f53e97
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/clipboard/plugin.js
@@ -0,0 +1,452 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * @file Clipboard support
+ */
+
+(function()
+{
+ // Tries to execute any of the paste, cut or copy commands in IE. Returns a
+ // boolean indicating that the operation succeeded.
+ var execIECommand = function( editor, command )
+ {
+ var doc = editor.document,
+ body = doc.getBody();
+
+ var enabled = 0;
+ var onExec = function()
+ {
+ enabled = 1;
+ };
+
+ // The following seems to be the only reliable way to detect that
+ // clipboard commands are enabled in IE. It will fire the
+ // onpaste/oncut/oncopy events only if the security settings allowed
+ // the command to execute.
+ body.on( command, onExec );
+
+ // IE6/7: document.execCommand has problem to paste into positioned element.
+ ( CKEDITOR.env.version > 7 ? doc.$ : doc.$.selection.createRange() ) [ 'execCommand' ]( command );
+
+ body.removeListener( command, onExec );
+
+ return enabled;
+ };
+
+ // Attempts to execute the Cut and Copy operations.
+ var tryToCutCopy =
+ CKEDITOR.env.ie ?
+ function( editor, type )
+ {
+ return execIECommand( editor, type );
+ }
+ : // !IE.
+ function( editor, type )
+ {
+ try
+ {
+ // Other browsers throw an error if the command is disabled.
+ return editor.document.$.execCommand( type, false, null );
+ }
+ catch( e )
+ {
+ return false;
+ }
+ };
+
+ // A class that represents one of the cut or copy commands.
+ var cutCopyCmd = function( type )
+ {
+ this.type = type;
+ this.canUndo = this.type == 'cut'; // We can't undo copy to clipboard.
+ this.startDisabled = true;
+ };
+
+ cutCopyCmd.prototype =
+ {
+ exec : function( editor, data )
+ {
+ this.type == 'cut' && fixCut( editor );
+
+ var success = tryToCutCopy( editor, this.type );
+
+ if ( !success )
+ alert( editor.lang.clipboard[ this.type + 'Error' ] ); // Show cutError or copyError.
+
+ return success;
+ }
+ };
+
+ // Paste command.
+ var pasteCmd =
+ {
+ canUndo : false,
+
+ exec :
+ CKEDITOR.env.ie ?
+ function( editor )
+ {
+ // Prevent IE from pasting at the begining of the document.
+ editor.focus();
+
+ if ( !editor.document.getBody().fire( 'beforepaste' )
+ && !execIECommand( editor, 'paste' ) )
+ {
+ editor.fire( 'pasteDialog' );
+ return false;
+ }
+ }
+ :
+ function( editor )
+ {
+ try
+ {
+ if ( !editor.document.getBody().fire( 'beforepaste' )
+ && !editor.document.$.execCommand( 'Paste', false, null ) )
+ {
+ throw 0;
+ }
+ }
+ catch ( e )
+ {
+ setTimeout( function()
+ {
+ editor.fire( 'pasteDialog' );
+ }, 0 );
+ return false;
+ }
+ }
+ };
+
+ // Listens for some clipboard related keystrokes, so they get customized.
+ var onKey = function( event )
+ {
+ if ( this.mode != 'wysiwyg' )
+ return;
+
+ switch ( event.data.keyCode )
+ {
+ // Paste
+ case CKEDITOR.CTRL + 86 : // CTRL+V
+ case CKEDITOR.SHIFT + 45 : // SHIFT+INS
+
+ var body = this.document.getBody();
+
+ // Simulate 'beforepaste' event for all none-IEs.
+ if ( !CKEDITOR.env.ie && body.fire( 'beforepaste' ) )
+ event.cancel();
+ // Simulate 'paste' event for Opera/Firefox2.
+ else if ( CKEDITOR.env.opera
+ || CKEDITOR.env.gecko && CKEDITOR.env.version < 10900 )
+ body.fire( 'paste' );
+ return;
+
+ // Cut
+ case CKEDITOR.CTRL + 88 : // CTRL+X
+ case CKEDITOR.SHIFT + 46 : // SHIFT+DEL
+
+ // Save Undo snapshot.
+ var editor = this;
+ this.fire( 'saveSnapshot' ); // Save before paste
+ setTimeout( function()
+ {
+ editor.fire( 'saveSnapshot' ); // Save after paste
+ }, 0 );
+ }
+ };
+
+ function cancel( evt ) { evt.cancel(); }
+
+ // Allow to peek clipboard content by redirecting the
+ // pasting content into a temporary bin and grab the content of it.
+ function getClipboardData( evt, mode, callback )
+ {
+ var doc = this.document;
+
+ // Avoid recursions on 'paste' event or consequent paste too fast. (#5730)
+ if ( doc.getById( 'cke_pastebin' ) )
+ return;
+
+ // If the browser supports it, get the data directly
+ if ( mode == 'text' && evt.data && evt.data.$.clipboardData )
+ {
+ // evt.data.$.clipboardData.types contains all the flavours in Mac's Safari, but not on windows.
+ var plain = evt.data.$.clipboardData.getData( 'text/plain' );
+ if ( plain )
+ {
+ evt.data.preventDefault();
+ callback( plain );
+ return;
+ }
+ }
+
+ var sel = this.getSelection(),
+ range = new CKEDITOR.dom.range( doc );
+
+ // Create container to paste into
+ var pastebin = new CKEDITOR.dom.element( mode == 'text' ? 'textarea' : CKEDITOR.env.webkit ? 'body' : 'div', doc );
+ pastebin.setAttribute( 'id', 'cke_pastebin' );
+ // Safari requires a filler node inside the div to have the content pasted into it. (#4882)
+ CKEDITOR.env.webkit && pastebin.append( doc.createText( '\xa0' ) );
+ doc.getBody().append( pastebin );
+
+ pastebin.setStyles(
+ {
+ position : 'absolute',
+ // Position the bin exactly at the position of the selected element
+ // to avoid any subsequent document scroll.
+ top : sel.getStartElement().getDocumentPosition().y + 'px',
+ width : '1px',
+ height : '1px',
+ overflow : 'hidden'
+ });
+
+ // It's definitely a better user experience if we make the paste-bin pretty unnoticed
+ // by pulling it off the screen.
+ pastebin.setStyle( this.config.contentsLangDirection == 'ltr' ? 'left' : 'right', '-1000px' );
+
+ var bms = sel.createBookmarks();
+
+ this.on( 'selectionChange', cancel, null, null, 0 );
+
+ // Turn off design mode temporarily before give focus to the paste bin.
+ if ( mode == 'text' )
+ {
+ if ( CKEDITOR.env.ie )
+ {
+ var ieRange = doc.getBody().$.createTextRange();
+ ieRange.moveToElementText( pastebin.$ );
+ ieRange.execCommand( 'Paste' );
+ evt.data.preventDefault();
+ }
+ else
+ pastebin.$.focus();
+ }
+ else
+ {
+ range.setStartAt( pastebin, CKEDITOR.POSITION_AFTER_START );
+ range.setEndAt( pastebin, CKEDITOR.POSITION_BEFORE_END );
+ range.select( true );
+ }
+
+ var editor = this;
+ // Wait a while and grab the pasted contents
+ window.setTimeout( function()
+ {
+ mode == 'text' && CKEDITOR.env.gecko && editor.focusGrabber.focus();
+ pastebin.remove();
+ editor.removeListener( 'selectionChange', cancel );
+
+ // Grab the HTML contents.
+ // We need to look for a apple style wrapper on webkit it also adds
+ // a div wrapper if you copy/paste the body of the editor.
+ // Remove hidden div and restore selection.
+ var bogusSpan;
+ pastebin = ( CKEDITOR.env.webkit
+ && ( bogusSpan = pastebin.getFirst() )
+ && ( bogusSpan.is && bogusSpan.hasClass( 'Apple-style-span' ) ) ?
+ bogusSpan : pastebin );
+
+ sel.selectBookmarks( bms );
+ callback( pastebin[ 'get' + ( mode == 'text' ? 'Value' : 'Html' ) ]() );
+ }, 0 );
+ }
+
+ // Cutting off control type element in IE standards breaks the selection entirely. (#4881)
+ function fixCut( editor )
+ {
+ if ( !CKEDITOR.env.ie || CKEDITOR.env.quirks )
+ return;
+
+ var sel = editor.getSelection();
+ var control;
+ if( ( sel.getType() == CKEDITOR.SELECTION_ELEMENT ) && ( control = sel.getSelectedElement() ) )
+ {
+ var range = sel.getRanges()[ 0 ];
+ var dummy = editor.document.createText( '' );
+ dummy.insertBefore( control );
+ range.setStartBefore( dummy );
+ range.setEndAfter( control );
+ sel.selectRanges( [ range ] );
+
+ // Clear up the fix if the paste wasn't succeeded.
+ setTimeout( function()
+ {
+ // Element still online?
+ if ( control.getParent() )
+ {
+ dummy.remove();
+ sel.selectElement( control );
+ }
+ }, 0 );
+ }
+ }
+
+ var depressBeforeEvent;
+ function stateFromNamedCommand( command, editor )
+ {
+ // IE Bug: queryCommandEnabled('paste') fires also 'beforepaste(copy/cut)',
+ // guard to distinguish from the ordinary sources( either
+ // keyboard paste or execCommand ) (#4874).
+ CKEDITOR.env.ie && ( depressBeforeEvent = 1 );
+
+ var retval = editor.document.$.queryCommandEnabled( command ) ? CKEDITOR.TRISTATE_OFF : CKEDITOR.TRISTATE_DISABLED;
+ depressBeforeEvent = 0;
+ return retval;
+ }
+
+ var inReadOnly;
+ function setToolbarStates()
+ {
+ if ( this.mode != 'wysiwyg' )
+ return;
+
+ this.getCommand( 'cut' ).setState( inReadOnly ? CKEDITOR.TRISTATE_DISABLED : stateFromNamedCommand( 'Cut', this ) );
+ this.getCommand( 'copy' ).setState( stateFromNamedCommand( 'Copy', this ) );
+ var pasteState = inReadOnly ? CKEDITOR.TRISTATE_DISABLED :
+ CKEDITOR.env.webkit ? CKEDITOR.TRISTATE_OFF : stateFromNamedCommand( 'Paste', this );
+ this.fire( 'pasteState', pasteState );
+ }
+
+ // Register the plugin.
+ CKEDITOR.plugins.add( 'clipboard',
+ {
+ requires : [ 'dialog', 'htmldataprocessor' ],
+ init : function( editor )
+ {
+ // Inserts processed data into the editor at the end of the
+ // events chain.
+ editor.on( 'paste', function( evt )
+ {
+ var data = evt.data;
+ if ( data[ 'html' ] )
+ editor.insertHtml( data[ 'html' ] );
+ else if ( data[ 'text' ] )
+ editor.insertText( data[ 'text' ] );
+
+ setTimeout( function () { editor.fire( 'afterPaste' ); }, 0 );
+
+ }, null, null, 1000 );
+
+ editor.on( 'pasteDialog', function( evt )
+ {
+ setTimeout( function()
+ {
+ // Open default paste dialog.
+ editor.openDialog( 'paste' );
+ }, 0 );
+ });
+
+ editor.on( 'pasteState', function( evt )
+ {
+ editor.getCommand( 'paste' ).setState( evt.data );
+ });
+
+ function addButtonCommand( buttonName, commandName, command, ctxMenuOrder )
+ {
+ var lang = editor.lang[ commandName ];
+
+ editor.addCommand( commandName, command );
+ editor.ui.addButton( buttonName,
+ {
+ label : lang,
+ command : commandName
+ });
+
+ // If the "menu" plugin is loaded, register the menu item.
+ if ( editor.addMenuItems )
+ {
+ editor.addMenuItem( commandName,
+ {
+ label : lang,
+ command : commandName,
+ group : 'clipboard',
+ order : ctxMenuOrder
+ });
+ }
+ }
+
+ addButtonCommand( 'Cut', 'cut', new cutCopyCmd( 'cut' ), 1 );
+ addButtonCommand( 'Copy', 'copy', new cutCopyCmd( 'copy' ), 4 );
+ addButtonCommand( 'Paste', 'paste', pasteCmd, 8 );
+
+ CKEDITOR.dialog.add( 'paste', CKEDITOR.getUrl( this.path + 'dialogs/paste.js' ) );
+
+ editor.on( 'key', onKey, editor );
+
+ var mode = editor.config.forcePasteAsPlainText ? 'text' : 'html';
+
+ // We'll be catching all pasted content in one line, regardless of whether the
+ // it's introduced by a document command execution (e.g. toolbar buttons) or
+ // user paste behaviors. (e.g. Ctrl-V)
+ editor.on( 'contentDom', function()
+ {
+ var body = editor.document.getBody();
+ body.on( ( ( mode == 'text' && CKEDITOR.env.ie ) || CKEDITOR.env.webkit ) ? 'paste' : 'beforepaste',
+ function( evt )
+ {
+ if ( depressBeforeEvent )
+ return;
+
+ getClipboardData.call( editor, evt, mode, function ( data )
+ {
+ // The very last guard to make sure the
+ // paste has successfully happened.
+ if ( !CKEDITOR.tools.trim( data.toLowerCase().replace( /]+data-cke-bookmark[^<]*?<\/span>/g,'' ) ) )
+ return;
+
+ var dataTransfer = {};
+ dataTransfer[ mode ] = data;
+ editor.fire( 'paste', dataTransfer );
+ } );
+ });
+
+ body.on( 'beforecut', function() { !depressBeforeEvent && fixCut( editor ); } );
+
+ body.on( 'mouseup', function(){ setTimeout( function(){ setToolbarStates.call( editor ); }, 0 ); }, editor );
+ body.on( 'keyup', setToolbarStates, editor );
+ });
+
+ // For improved performance, we're checking the readOnly state on selectionChange instead of hooking a key event for that.
+ editor.on( 'selectionChange', function( evt )
+ {
+ inReadOnly = evt.data.selection.getRanges()[ 0 ].checkReadOnly();
+ setToolbarStates.call( editor );
+ });
+
+ // If the "contextmenu" plugin is loaded, register the listeners.
+ if ( editor.contextMenu )
+ {
+ editor.contextMenu.addListener( function( element, selection )
+ {
+ var readOnly = selection.getRanges()[ 0 ].checkReadOnly();
+ return {
+ cut : !readOnly && stateFromNamedCommand( 'Cut', editor ),
+ copy : stateFromNamedCommand( 'Copy', editor ),
+ paste : !readOnly && ( CKEDITOR.env.webkit ? CKEDITOR.TRISTATE_OFF : stateFromNamedCommand( 'Paste', editor ) )
+ };
+ });
+ }
+ }
+ });
+})();
+
+/**
+ * Fired when a clipboard operation is about to be taken into the editor.
+ * Listeners can manipulate the data to be pasted before having it effectively
+ * inserted into the document.
+ * @name CKEDITOR.editor#paste
+ * @since 3.1
+ * @event
+ * @param {String} [data.html] The HTML data to be pasted. If not available, e.data.text will be defined.
+ * @param {String} [data.text] The plain text data to be pasted, available when plain text operations are to used. If not available, e.data.html will be defined.
+ */
+
+/**
+ * Internal event to open the Paste dialog
+ * @name CKEDITOR.editor#pasteDialog
+ * @event
+ */
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/colorbutton/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/colorbutton/plugin.js
new file mode 100644
index 00000000..77c002ad
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/colorbutton/plugin.js
@@ -0,0 +1,291 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+CKEDITOR.plugins.add( 'colorbutton',
+{
+ requires : [ 'panelbutton', 'floatpanel', 'styles' ],
+
+ init : function( editor )
+ {
+ var config = editor.config,
+ lang = editor.lang.colorButton;
+
+ var clickFn;
+
+ if ( !CKEDITOR.env.hc )
+ {
+ addButton( 'TextColor', 'fore', lang.textColorTitle );
+ addButton( 'BGColor', 'back', lang.bgColorTitle );
+ }
+
+ function addButton( name, type, title )
+ {
+ var colorBoxId = CKEDITOR.tools.getNextId() + '_colorBox';
+ editor.ui.add( name, CKEDITOR.UI_PANELBUTTON,
+ {
+ label : title,
+ title : title,
+ className : 'cke_button_' + name.toLowerCase(),
+ modes : { wysiwyg : 1 },
+
+ panel :
+ {
+ css : editor.skin.editor.css,
+ attributes : { role : 'listbox', 'aria-label' : lang.panelTitle }
+ },
+
+ onBlock : function( panel, block )
+ {
+ block.autoSize = true;
+ block.element.addClass( 'cke_colorblock' );
+ block.element.setHtml( renderColors( panel, type, colorBoxId ) );
+ // The block should not have scrollbars (#5933, #6056)
+ block.element.getDocument().getBody().setStyle( 'overflow', 'hidden' );
+
+ CKEDITOR.ui.fire( 'ready', this );
+
+ var keys = block.keys;
+ var rtl = editor.lang.dir == 'rtl';
+ keys[ rtl ? 37 : 39 ] = 'next'; // ARROW-RIGHT
+ keys[ 40 ] = 'next'; // ARROW-DOWN
+ keys[ 9 ] = 'next'; // TAB
+ keys[ rtl ? 39 : 37 ] = 'prev'; // ARROW-LEFT
+ keys[ 38 ] = 'prev'; // ARROW-UP
+ keys[ CKEDITOR.SHIFT + 9 ] = 'prev'; // SHIFT + TAB
+ keys[ 32 ] = 'click'; // SPACE
+ },
+
+ // The automatic colorbox should represent the real color (#6010)
+ onOpen : function()
+ {
+ var selection = editor.getSelection(),
+ block = selection && selection.getStartElement(),
+ path = new CKEDITOR.dom.elementPath( block ),
+ color;
+
+ // Find the closest block element.
+ block = path.block || path.blockLimit || editor.document.getBody();
+
+ // The background color might be transparent. In that case, look up the color in the DOM tree.
+ do
+ {
+ color = block && block.getComputedStyle( type == 'back' ? 'background-color' : 'color' ) || 'transparent';
+ }
+ while ( type == 'back' && color == 'transparent' && block && ( block = block.getParent() ) );
+
+ // The box should never be transparent.
+ if ( !color || color == 'transparent' )
+ color = '#ffffff';
+
+ this._.panel._.iframe.getFrameDocument().getById( colorBoxId ).setStyle( 'background-color', color );
+ }
+ });
+ }
+
+
+ function renderColors( panel, type, colorBoxId )
+ {
+ var output = [],
+ colors = config.colorButton_colors.split( ',' ),
+ total = colors.length + ( config.colorButton_enableMore ? 2 : 1 );
+
+ var clickFn = CKEDITOR.tools.addFunction( function( color, type )
+ {
+ if ( color == '?' )
+ {
+ var applyColorStyle = arguments.callee;
+ function onColorDialogClose( evt )
+ {
+ this.removeListener( 'ok', onColorDialogClose );
+ this.removeListener( 'cancel', onColorDialogClose );
+
+ evt.name == 'ok' && applyColorStyle( this.getContentElement( 'picker', 'selectedColor' ).getValue(), type );
+ }
+
+ editor.openDialog( 'colordialog', function()
+ {
+ this.on( 'ok', onColorDialogClose );
+ this.on( 'cancel', onColorDialogClose );
+ } );
+
+ return;
+ }
+
+ editor.focus();
+
+ panel.hide();
+
+
+ editor.fire( 'saveSnapshot' );
+
+ // Clean up any conflicting style within the range.
+ new CKEDITOR.style( config['colorButton_' + type + 'Style'], { color : 'inherit' } ).remove( editor.document );
+
+ if ( color )
+ {
+ var colorStyle = config['colorButton_' + type + 'Style'];
+
+ colorStyle.childRule = type == 'back' ?
+ function( element )
+ {
+ // It's better to apply background color as the innermost style. (#3599)
+ // Except for "unstylable elements". (#6103)
+ return isUnstylable( element );
+ }
+ :
+ function( element )
+ {
+ // Fore color style must be applied inside links instead of around it.
+ return element.getName() != 'a' || isUnstylable( element );
+ };
+
+ new CKEDITOR.style( colorStyle, { color : color } ).apply( editor.document );
+ }
+
+ editor.fire( 'saveSnapshot' );
+ });
+
+ // Render the "Automatic" button.
+ output.push(
+ '' +
+ ' ' +
+ '' +
+ '' +
+ ' ' +
+ '',
+ lang.auto,
+ ' ' +
+ ' ' +
+ '
' +
+ '' +
+ '' );
+
+ // Render the color boxes.
+ for ( var i = 0 ; i < colors.length ; i++ )
+ {
+ if ( ( i % 8 ) === 0 )
+ output.push( '' );
+
+ var parts = colors[ i ].split( '/' ),
+ colorName = parts[ 0 ],
+ colorCode = parts[ 1 ] || colorName;
+
+ // The data can be only a color code (without #) or colorName + color code
+ // If only a color code is provided, then the colorName is the color with the hash
+ // Convert the color from RGB to RRGGBB for better compatibility with IE and . See #5676
+ if (!parts[1])
+ colorName = '#' + colorName.replace( /^(.)(.)(.)$/, '$1$1$2$2$3$3' );
+
+ var colorLabel = editor.lang.colors[ colorCode ] || colorCode;
+ output.push(
+ ' ' +
+ '' +
+ ' ' +
+ ' ' );
+ }
+
+ // Render the "More Colors" button.
+ if ( config.colorButton_enableMore === undefined || config.colorButton_enableMore )
+ {
+ output.push(
+ ' ' +
+ '' +
+ '' +
+ '',
+ lang.more,
+ ' ' +
+ ' ' ); // tr is later in the code.
+ }
+
+ output.push( '
' );
+
+ return output.join( '' );
+ }
+
+ function isUnstylable( ele )
+ {
+ return ( ele.getAttribute( 'contentEditable' ) == 'false' ) || ele.getAttribute( 'data-nostyle' );
+ }
+ }
+});
+
+/**
+ * Whether to enable the "More Colors..." button in the color selectors.
+ * @default true
+ * @type Boolean
+ * @example
+ * config.colorButton_enableMore = false;
+ */
+
+/**
+ * Defines the colors to be displayed in the color selectors. It's a string
+ * containing the hexadecimal notation for HTML colors, without the "#" prefix.
+ *
+ * Since 3.3: A name may be optionally defined by prefixing the entries with the
+ * name and the slash character. For example, "FontColor1/FF9900" will be
+ * displayed as the color #FF9900 in the selector, but will be outputted as "FontColor1".
+ * @type String
+ * @default '000,800000,8B4513,2F4F4F,008080,000080,4B0082,696969,B22222,A52A2A,DAA520,006400,40E0D0,0000CD,800080,808080,F00,FF8C00,FFD700,008000,0FF,00F,EE82EE,A9A9A9,FFA07A,FFA500,FFFF00,00FF00,AFEEEE,ADD8E6,DDA0DD,D3D3D3,FFF0F5,FAEBD7,FFFFE0,F0FFF0,F0FFFF,F0F8FF,E6E6FA,FFF'
+ * @example
+ * // Brazil colors only.
+ * config.colorButton_colors = '00923E,F8C100,28166F';
+ * @example
+ * config.colorButton_colors = 'FontColor1/FF9900,FontColor2/0066CC,FontColor3/F00'
+ */
+CKEDITOR.config.colorButton_colors =
+ '000,800000,8B4513,2F4F4F,008080,000080,4B0082,696969,' +
+ 'B22222,A52A2A,DAA520,006400,40E0D0,0000CD,800080,808080,' +
+ 'F00,FF8C00,FFD700,008000,0FF,00F,EE82EE,A9A9A9,' +
+ 'FFA07A,FFA500,FFFF00,00FF00,AFEEEE,ADD8E6,DDA0DD,D3D3D3,' +
+ 'FFF0F5,FAEBD7,FFFFE0,F0FFF0,F0FFFF,F0F8FF,E6E6FA,FFF';
+
+/**
+ * Holds the style definition to be used to apply the text foreground color.
+ * @type Object
+ * @example
+ * // This is basically the default setting value.
+ * config.colorButton_foreStyle =
+ * {
+ * element : 'span',
+ * styles : { 'color' : '#(color)' }
+ * };
+ */
+CKEDITOR.config.colorButton_foreStyle =
+ {
+ element : 'span',
+ styles : { 'color' : '#(color)' },
+ overrides : [ { element : 'font', attributes : { 'color' : null } } ]
+ };
+
+/**
+ * Holds the style definition to be used to apply the text background color.
+ * @type Object
+ * @example
+ * // This is basically the default setting value.
+ * config.colorButton_backStyle =
+ * {
+ * element : 'span',
+ * styles : { 'background-color' : '#(color)' }
+ * };
+ */
+CKEDITOR.config.colorButton_backStyle =
+ {
+ element : 'span',
+ styles : { 'background-color' : '#(color)' }
+ };
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/colordialog/dialogs/colordialog.js b/app/assets/javascripts/ckeditor/_source/plugins/colordialog/dialogs/colordialog.js
new file mode 100644
index 00000000..61d411be
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/colordialog/dialogs/colordialog.js
@@ -0,0 +1,340 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+CKEDITOR.dialog.add( 'colordialog', function( editor )
+ {
+ // Define some shorthands.
+ var $el = CKEDITOR.dom.element,
+ $doc = CKEDITOR.document,
+ $tools = CKEDITOR.tools,
+ lang = editor.lang.colordialog;
+
+ // Reference the dialog.
+ var dialog;
+
+ var spacer =
+ {
+ type : 'html',
+ html : ' '
+ };
+
+ function clearSelected()
+ {
+ $doc.getById( selHiColorId ).removeStyle( 'background-color' );
+ dialog.getContentElement( 'picker', 'selectedColor' ).setValue( '' );
+ }
+
+ function updateSelected( evt )
+ {
+ if ( ! ( evt instanceof CKEDITOR.dom.event ) )
+ evt = new CKEDITOR.dom.event( evt );
+
+ var target = evt.getTarget(),
+ color;
+
+ if ( target.getName() == 'a' && ( color = target.getChild( 0 ).getHtml() ) )
+ dialog.getContentElement( 'picker', 'selectedColor' ).setValue( color );
+ }
+
+ function updateHighlight( event )
+ {
+ if ( ! ( event instanceof CKEDITOR.dom.event ) )
+ event = event.data;
+
+ var target = event.getTarget(),
+ color;
+
+ if ( target.getName() == 'a' && ( color = target.getChild( 0 ).getHtml() ) )
+ {
+ $doc.getById( hicolorId ).setStyle( 'background-color', color );
+ $doc.getById( hicolorTextId ).setHtml( color );
+ }
+ }
+
+ function clearHighlight()
+ {
+ $doc.getById( hicolorId ).removeStyle( 'background-color' );
+ $doc.getById( hicolorTextId ).setHtml( ' ' );
+ }
+
+ var onMouseout = $tools.addFunction( clearHighlight ),
+ onClick = updateSelected,
+ onClickHandler = CKEDITOR.tools.addFunction( onClick ),
+ onFocus = updateHighlight,
+ onBlur = clearHighlight;
+
+ var onKeydownHandler = CKEDITOR.tools.addFunction( function( ev )
+ {
+ ev = new CKEDITOR.dom.event( ev );
+ var element = ev.getTarget();
+ var relative, nodeToMove;
+ var keystroke = ev.getKeystroke(),
+ rtl = editor.lang.dir == 'rtl';
+
+ switch ( keystroke )
+ {
+ // UP-ARROW
+ case 38 :
+ // relative is TR
+ if ( ( relative = element.getParent().getParent().getPrevious() ) )
+ {
+ nodeToMove = relative.getChild( [element.getParent().getIndex(), 0] );
+ nodeToMove.focus();
+ onBlur( ev, element );
+ onFocus( ev, nodeToMove );
+ }
+ ev.preventDefault();
+ break;
+ // DOWN-ARROW
+ case 40 :
+ // relative is TR
+ if ( ( relative = element.getParent().getParent().getNext() ) )
+ {
+ nodeToMove = relative.getChild( [ element.getParent().getIndex(), 0 ] );
+ if ( nodeToMove && nodeToMove.type == 1 )
+ {
+ nodeToMove.focus();
+ onBlur( ev, element );
+ onFocus( ev, nodeToMove );
+ }
+ }
+ ev.preventDefault();
+ break;
+ // SPACE
+ // ENTER is already handled as onClick
+ case 32 :
+ onClick( ev );
+ ev.preventDefault();
+ break;
+
+ // RIGHT-ARROW
+ case rtl ? 37 : 39 :
+ // relative is TD
+ if ( ( relative = element.getParent().getNext() ) )
+ {
+ nodeToMove = relative.getChild( 0 );
+ if ( nodeToMove.type == 1 )
+ {
+ nodeToMove.focus();
+ onBlur( ev, element );
+ onFocus( ev, nodeToMove );
+ ev.preventDefault( true );
+ }
+ else
+ onBlur( null, element );
+ }
+ // relative is TR
+ else if ( ( relative = element.getParent().getParent().getNext() ) )
+ {
+ nodeToMove = relative.getChild( [ 0, 0 ] );
+ if ( nodeToMove && nodeToMove.type == 1 )
+ {
+ nodeToMove.focus();
+ onBlur( ev, element );
+ onFocus( ev, nodeToMove );
+ ev.preventDefault( true );
+ }
+ else
+ onBlur( null, element );
+ }
+ break;
+
+ // LEFT-ARROW
+ case rtl ? 39 : 37 :
+ // relative is TD
+ if ( ( relative = element.getParent().getPrevious() ) )
+ {
+ nodeToMove = relative.getChild( 0 );
+ nodeToMove.focus();
+ onBlur( ev, element );
+ onFocus( ev, nodeToMove );
+ ev.preventDefault( true );
+ }
+ // relative is TR
+ else if ( ( relative = element.getParent().getParent().getPrevious() ) )
+ {
+ nodeToMove = relative.getLast().getChild( 0 );
+ nodeToMove.focus();
+ onBlur( ev, element );
+ onFocus( ev, nodeToMove );
+ ev.preventDefault( true );
+ }
+ else
+ onBlur( null, element );
+ break;
+ default :
+ // Do not stop not handled events.
+ return;
+ }
+ });
+
+ function createColorTable()
+ {
+ // Create the base colors array.
+ var aColors = [ '00', '33', '66', '99', 'cc', 'ff' ];
+
+ // This function combines two ranges of three values from the color array into a row.
+ function appendColorRow( rangeA, rangeB )
+ {
+ for ( var i = rangeA ; i < rangeA + 3 ; i++ )
+ {
+ var row = table.$.insertRow( -1 );
+
+ for ( var j = rangeB ; j < rangeB + 3 ; j++ )
+ {
+ for ( var n = 0 ; n < 6 ; n++ )
+ {
+ appendColorCell( row, '#' + aColors[j] + aColors[n] + aColors[i] );
+ }
+ }
+ }
+ }
+
+ // This function create a single color cell in the color table.
+ function appendColorCell( targetRow, color )
+ {
+ var cell = new $el( targetRow.insertCell( -1 ) );
+ cell.setAttribute( 'class', 'ColorCell' );
+ cell.setStyle( 'background-color', color );
+
+ cell.setStyle( 'width', '15px' );
+ cell.setStyle( 'height', '15px' );
+
+ var index = cell.$.cellIndex + 1 + 18 * targetRow.rowIndex;
+ cell.append( CKEDITOR.dom.element.createFromHtml(
+ '' + color + ' ' +
+ ( !CKEDITOR.env.webkit ? html : '' ) +
+ '
' + lang.options +' ',
+ onLoad : function()
+ {
+ var table = CKEDITOR.document.getById( this.domId );
+ table.on( 'mouseover', updateHighlight );
+ // In WebKit, the table content must be inserted after this event call (#6150)
+ CKEDITOR.env.webkit && table.setHtml( html );
+ },
+ focus: function()
+ {
+ var firstColor = this.getElement().getElementsByTag( 'a' ).getItem( 0 );
+ firstColor.focus();
+ }
+ },
+ spacer,
+ {
+ type : 'vbox',
+ padding : 0,
+ widths : [ '70%', '5%', '25%' ],
+ children :
+ [
+ {
+ type : 'html',
+ html : '' + lang.highlight +' \
+
\
+
' + lang.selected + ' \
+
'
+ },
+ {
+ type : 'text',
+ label : lang.selected,
+ labelStyle: 'display:none',
+ id : 'selectedColor',
+ style : 'width: 74px',
+ onChange : function()
+ {
+ // Try to update color preview with new value. If fails, then set it no none.
+ try
+ {
+ $doc.getById( selHiColorId ).setStyle( 'background-color', this.getValue() );
+ }
+ catch ( e )
+ {
+ clearSelected();
+ }
+ }
+ },
+ spacer,
+ {
+ type : 'button',
+ id : 'clear',
+ style : 'margin-top: 5px',
+ label : lang.clear,
+ onClick : clearSelected
+ }
+ ]
+ }
+ ]
+ }
+ ]
+ }
+ ]
+ };
+ }
+ );
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/colordialog/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/colordialog/plugin.js
new file mode 100644
index 00000000..7006d682
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/colordialog/plugin.js
@@ -0,0 +1,13 @@
+( function()
+{
+ CKEDITOR.plugins.colordialog =
+ {
+ init : function( editor )
+ {
+ editor.addCommand( 'colordialog', new CKEDITOR.dialogCommand( 'colordialog' ) );
+ CKEDITOR.dialog.add( 'colordialog', this.path + 'dialogs/colordialog.js' );
+ }
+ };
+
+ CKEDITOR.plugins.add( 'colordialog', CKEDITOR.plugins.colordialog );
+} )();
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/contextmenu/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/contextmenu/plugin.js
new file mode 100644
index 00000000..31bc859c
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/contextmenu/plugin.js
@@ -0,0 +1,177 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+CKEDITOR.plugins.add( 'contextmenu',
+{
+ requires : [ 'menu' ],
+
+ // Make sure the base class (CKEDITOR.menu) is loaded before it (#3318).
+ onLoad : function()
+ {
+ CKEDITOR.plugins.contextMenu = CKEDITOR.tools.createClass(
+ {
+ base : CKEDITOR.menu,
+
+ $ : function( editor )
+ {
+ this.base.call( this, editor,
+ {
+ panel:
+ {
+ className : editor.skinClass + ' cke_contextmenu',
+ attributes :
+ {
+ 'aria-label' : editor.lang.contextmenu.options
+ }
+ }
+ });
+ },
+
+ proto :
+ {
+ addTarget : function( element, nativeContextMenuOnCtrl )
+ {
+ // Opera doesn't support 'contextmenu' event, we have duo approaches employed here:
+ // 1. Inherit the 'button override' hack we introduced in v2 (#4530), while this require the Opera browser
+ // option 'Allow script to detect context menu/right click events' to be always turned on.
+ // 2. Considering the fact that ctrl/meta key is not been occupied
+ // for multiple range selecting (like Gecko), we use this key
+ // combination as a fallback for triggering context-menu. (#4530)
+ if ( CKEDITOR.env.opera && !( 'oncontextmenu' in document.body ))
+ {
+ var contextMenuOverrideButton;
+ element.on( 'mousedown', function( evt )
+ {
+ evt = evt.data;
+ if ( evt.$.button != 2 )
+ {
+ if ( evt.getKeystroke() == CKEDITOR.CTRL + 1 )
+ element.fire( 'contextmenu', evt );
+ return;
+ }
+
+ if ( nativeContextMenuOnCtrl
+ && ( CKEDITOR.env.mac ? evt.$.metaKey : evt.$.ctrlKey ) )
+ return;
+
+ var target = evt.getTarget();
+
+ if ( !contextMenuOverrideButton )
+ {
+ var ownerDoc = target.getDocument();
+ contextMenuOverrideButton = ownerDoc.createElement( 'input' ) ;
+ contextMenuOverrideButton.$.type = 'button' ;
+ ownerDoc.getBody().append( contextMenuOverrideButton ) ;
+ }
+
+ contextMenuOverrideButton.setAttribute( 'style', 'position:absolute;top:' + ( evt.$.clientY - 2 ) +
+ 'px;left:' + ( evt.$.clientX - 2 ) +
+ 'px;width:5px;height:5px;opacity:0.01' );
+
+ } );
+
+ element.on( 'mouseup', function ( evt )
+ {
+ if ( contextMenuOverrideButton )
+ {
+ contextMenuOverrideButton.remove();
+ contextMenuOverrideButton = undefined;
+ // Simulate 'contextmenu' event.
+ element.fire( 'contextmenu', evt.data );
+ }
+ } );
+ }
+
+ element.on( 'contextmenu', function( event )
+ {
+ var domEvent = event.data;
+
+ if ( nativeContextMenuOnCtrl &&
+ // Safari on Windows always show 'ctrlKey' as true in 'contextmenu' event,
+ // which make this property unreliable. (#4826)
+ ( CKEDITOR.env.webkit ? holdCtrlKey : ( CKEDITOR.env.mac ? domEvent.$.metaKey : domEvent.$.ctrlKey ) ) )
+ return;
+
+
+ // Cancel the browser context menu.
+ domEvent.preventDefault();
+
+ var offsetParent = domEvent.getTarget().getDocument().getDocumentElement(),
+ offsetX = domEvent.$.clientX,
+ offsetY = domEvent.$.clientY;
+
+ CKEDITOR.tools.setTimeout( function()
+ {
+ this.open( offsetParent, null, offsetX, offsetY );
+ },
+ 0, this );
+ },
+ this );
+
+ if ( CKEDITOR.env.opera )
+ {
+ // 'contextmenu' event triggered by Windows menu key is unpreventable,
+ // cancel the key event itself. (#6534)
+ element.on( 'keypress' , function ( evt )
+ {
+ var domEvent = evt.data;
+
+ if ( domEvent.$.keyCode === 0 )
+ domEvent.preventDefault();
+ });
+ }
+
+ if ( CKEDITOR.env.webkit )
+ {
+ var holdCtrlKey,
+ onKeyDown = function( event )
+ {
+ holdCtrlKey = CKEDITOR.env.mac ? event.data.$.metaKey : event.data.$.ctrlKey ;
+ },
+ resetOnKeyUp = function()
+ {
+ holdCtrlKey = 0;
+ };
+
+ element.on( 'keydown', onKeyDown );
+ element.on( 'keyup', resetOnKeyUp );
+ element.on( 'contextmenu', resetOnKeyUp );
+ }
+ },
+
+ open : function( offsetParent, corner, offsetX, offsetY )
+ {
+ this.editor.focus();
+ offsetParent = offsetParent || CKEDITOR.document.getDocumentElement();
+ this.show( offsetParent, corner, offsetX, offsetY );
+ }
+ }
+ });
+ },
+
+ beforeInit : function( editor )
+ {
+ editor.contextMenu = new CKEDITOR.plugins.contextMenu( editor );
+
+ editor.addCommand( 'contextMenu',
+ {
+ exec : function()
+ {
+ editor.contextMenu.open( editor.document.getBody() );
+ }
+ });
+ }
+});
+
+/**
+ * Whether to show the browser native context menu when the CTRL or the
+ * META (Mac) key is pressed while opening the context menu.
+ * @name CKEDITOR.config.browserContextMenuOnCtrl
+ * @since 3.0.2
+ * @type Boolean
+ * @default true
+ * @example
+ * config.browserContextMenuOnCtrl = false;
+ */
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/dialog/dialogDefinition.js b/app/assets/javascripts/ckeditor/_source/plugins/dialog/dialogDefinition.js
new file mode 100644
index 00000000..d0f04c22
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/dialog/dialogDefinition.js
@@ -0,0 +1,1081 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * @fileOverview Defines the "virtual" dialog, dialog content and dialog button
+ * definition classes.
+ */
+
+/**
+ * The definition of a dialog window.
+ *
+ * This class is not really part of the API. It just illustrates the properties
+ * that developers can use to define and create dialogs.
+ *
+ * @name CKEDITOR.dialog.definition
+ * @constructor
+ * @example
+ * // There is no constructor for this class, the user just has to define an
+ * // object with the appropriate properties.
+ *
+ * CKEDITOR.dialog.add( 'testOnly', function( editor )
+ * {
+ * return {
+ * title : 'Test Dialog',
+ * resizable : CKEDITOR.DIALOG_RESIZE_BOTH,
+ * minWidth : 500,
+ * minHeight : 400,
+ * contents : [
+ * {
+ * id : 'tab1',
+ * label : 'First Tab',
+ * title : 'First Tab Title',
+ * accessKey : 'Q',
+ * elements : [
+ * {
+ * type : 'text',
+ * label : 'Test Text 1',
+ * id : 'testText1',
+ * 'default' : 'hello world!'
+ * }
+ * ]
+ * }
+ * ]
+ * };
+ * });
+ */
+
+/**
+ * The dialog title, displayed in the dialog's header. Required.
+ * @name CKEDITOR.dialog.definition.prototype.title
+ * @field
+ * @type String
+ * @example
+ */
+
+/**
+ * How the dialog can be resized, must be one of the four contents defined below.
+ * CKEDITOR.DIALOG_RESIZE_NONE CKEDITOR.DIALOG_RESIZE_WIDTH CKEDITOR.DIALOG_RESIZE_HEIGHT CKEDITOR.DIALOG_RESIZE_BOTH This class is not really part of the API. It just illustrates the properties
+ * that developers can use to define and create dialog content pages.
+ * @name CKEDITOR.dialog.definition.content
+ * @constructor
+ * @example
+ * // There is no constructor for this class, the user just has to define an
+ * // object with the appropriate properties.
+ */
+
+/**
+ * The id of the content page.
+ * @name CKEDITOR.dialog.definition.content.prototype.id
+ * @field
+ * @type String
+ * @example
+ */
+
+/**
+ * The tab label of the content page.
+ * @name CKEDITOR.dialog.definition.content.prototype.label
+ * @field
+ * @type String
+ * @example
+ */
+
+/**
+ * The popup message of the tab label.
+ * @name CKEDITOR.dialog.definition.content.prototype.title
+ * @field
+ * @type String
+ * @example
+ */
+
+/**
+ * The CTRL hotkey for switching to the tab.
+ * @name CKEDITOR.dialog.definition.content.prototype.accessKey
+ * @field
+ * @type String
+ * @example
+ * contentDefinition.accessKey = 'Q'; // Switch to this page when CTRL-Q is pressed.
+ */
+
+/**
+ * The UI elements contained in this content page, defined as an array of
+ * {@link CKEDITOR.dialog.definition.uiElement} objects.
+ * @name CKEDITOR.dialog.definition.content.prototype.elements
+ * @field
+ * @type Array
+ * @example
+ */
+
+/**
+ * The definition of user interface element (textarea, radio etc).
+ * This class is not really part of the API. It just illustrates the properties
+ * that developers can use to define and create dialog UI elements.
+ * @name CKEDITOR.dialog.definition.uiElement
+ * @constructor
+ * @see CKEDITOR.ui.dialog.uiElement
+ * @example
+ * // There is no constructor for this class, the user just has to define an
+ * // object with the appropriate properties.
+ */
+
+/**
+ * The id of the UI element.
+ * @name CKEDITOR.dialog.definition.uiElement.prototype.id
+ * @field
+ * @type String
+ * @example
+ */
+
+/**
+ * The type of the UI element. Required.
+ * @name CKEDITOR.dialog.definition.uiElement.prototype.type
+ * @field
+ * @type String
+ * @example
+ */
+
+/**
+ * The popup label of the UI element.
+ * @name CKEDITOR.dialog.definition.uiElement.prototype.title
+ * @field
+ * @type String
+ * @example
+ */
+
+/**
+ * CSS class names to append to the UI element.
+ * @name CKEDITOR.dialog.definition.uiElement.prototype.className
+ * @field
+ * @type String
+ * @example
+ */
+
+/**
+ * Inline CSS classes to append to the UI element.
+ * @name CKEDITOR.dialog.definition.uiElement.prototype.style
+ * @field
+ * @type String
+ * @example
+ */
+
+/**
+ * Function to execute the first time the UI element is displayed.
+ * @name CKEDITOR.dialog.definition.uiElement.prototype.onLoad
+ * @field
+ * @type Function
+ * @example
+ */
+
+/**
+ * Function to execute whenever the UI element's parent dialog is displayed.
+ * @name CKEDITOR.dialog.definition.uiElement.prototype.onShow
+ * @field
+ * @type Function
+ * @example
+ */
+
+/**
+ * Function to execute whenever the UI element's parent dialog is closed.
+ * @name CKEDITOR.dialog.definition.uiElement.prototype.onHide
+ * @field
+ * @type Function
+ * @example
+ */
+
+// ----- hbox -----
+
+/**
+ * Horizontal layout box for dialog UI elements, auto-expends to available width of container.
+ *
+ * This class is not really part of the API. It just illustrates the properties
+ * that developers can use to define and create horizontal layouts.
+ *
+ * @name CKEDITOR.dialog.definition.hbox
+ * @extends CKEDITOR.dialog.definition.uiElement
+ * @constructor
+ * @example
+ * // There is no constructor for this class, the user just has to define an
+ * // object with the appropriate properties.
+ *
+ * // Example:
+ * {
+ * type : 'hbox',
+ * widths : [ '25%', '25%', '50%' ],
+ * children :
+ * [
+ * {
+ * type : 'text',
+ * id : 'id1',
+ * width : '40px',
+ * },
+ * {
+ * type : 'text',
+ * id : 'id2',
+ * width : '40px',
+ * },
+ * {
+ * type : 'text',
+ * id : 'id3'
+ * }
+ * ]
+ * }
+ */
+
+/**
+ * Array of {@link CKEDITOR.ui.dialog.uiElement} objects inside this container.
+ * @name CKEDITOR.dialog.definition.hbox.prototype.children
+ * @field
+ * @type Array
+ * @example
+ */
+
+/**
+ * (Optional) The widths of child cells.
+ * @name CKEDITOR.dialog.definition.hbox.prototype.widths
+ * @field
+ * @type Array
+ * @example
+ */
+
+/**
+ * (Optional) The height of the layout.
+ * @name CKEDITOR.dialog.definition.hbox.prototype.height
+ * @field
+ * @type Number
+ * @example
+ */
+
+/**
+ * The CSS styles to apply to this element.
+ * @name CKEDITOR.dialog.definition.hbox.prototype.styles
+ * @field
+ * @type String
+ * @example
+ */
+
+/**
+ * (Optional) The padding width inside child cells. Example: 0, 1.
+ * @name CKEDITOR.dialog.definition.hbox.prototype.padding
+ * @field
+ * @type Number
+ * @example
+ */
+
+/**
+ * (Optional) The alignment of the whole layout. Example: center, top.
+ * @name CKEDITOR.dialog.definition.hbox.prototype.align
+ * @field
+ * @type String
+ * @example
+ */
+
+// ----- vbox -----
+
+/**
+ * Vertical layout box for dialog UI elements.
+ *
+ * This class is not really part of the API. It just illustrates the properties
+ * that developers can use to define and create vertical layouts.
+ *
+ *
+ * @name CKEDITOR.dialog.definition.vbox
+ * @extends CKEDITOR.dialog.definition.uiElement
+ * @constructor
+ * @example
+ * // There is no constructor for this class, the user just has to define an
+ * // object with the appropriate properties.
+ *
+ * // Example:
+ * {
+ * type : 'vbox',
+ * align : 'right',
+ * width : '200px',
+ * children :
+ * [
+ * {
+ * type : 'text',
+ * id : 'age',
+ * label : 'Age'
+ * },
+ * {
+ * type : 'text',
+ * id : 'sex',
+ * label : 'Sex'
+ * },
+ * {
+ * type : 'text',
+ * id : 'nationality',
+ * label : 'Nationality'
+ * }
+ * ]
+ * }
+ */
+
+/**
+ * Array of {@link CKEDITOR.ui.dialog.uiElement} objects inside this container.
+ * @name CKEDITOR.dialog.definition.vbox.prototype.children
+ * @field
+ * @type Array
+ * @example
+ */
+
+/**
+ * (Optional) The width of the layout.
+ * @name CKEDITOR.dialog.definition.vbox.prototype.width
+ * @field
+ * @type Array
+ * @example
+ */
+
+/**
+ * (Optional) The heights of individual cells.
+ * @name CKEDITOR.dialog.definition.vbox.prototype.heights
+ * @field
+ * @type Number
+ * @example
+ */
+
+/**
+ * The CSS styles to apply to this element.
+ * @name CKEDITOR.dialog.definition.vbox.prototype.styles
+ * @field
+ * @type String
+ * @example
+ */
+
+/**
+ * (Optional) The padding width inside child cells. Example: 0, 1.
+ * @name CKEDITOR.dialog.definition.vbox.prototype.padding
+ * @field
+ * @type Number
+ * @example
+ */
+
+/**
+ * (Optional) The alignment of the whole layout. Example: center, top.
+ * @name CKEDITOR.dialog.definition.vbox.prototype.align
+ * @field
+ * @type String
+ * @example
+ */
+
+/**
+ * (Optional) Whether the layout should expand vertically to fill its container.
+ * @name CKEDITOR.dialog.definition.vbox.prototype.expand
+ * @field
+ * @type Boolean
+ * @example
+ */
+
+// ----- button ------
+
+/**
+ * The definition of a button.
+ *
+ * This class is not really part of the API. It just illustrates the properties
+ * that developers can use to define and create buttons.
+ *
+ * For a complete example of dialog definition, please check {@link CKEDITOR.dialog.add}.
+ * @name CKEDITOR.dialog.definition.button
+ * @extends CKEDITOR.dialog.definition.uiElement
+ * @constructor
+ * @example
+ * // There is no constructor for this class, the user just has to define an
+ * // object with the appropriate properties.
+ *
+ * // Example:
+ * {
+ * type : 'button',
+ * id : 'buttonId',
+ * label : 'Click me',
+ * title : 'My title',
+ * onClick : function() {
+ * // this = CKEDITOR.ui.dialog.button
+ * alert( 'Clicked: ' + this.id );
+ * }
+ * }
+ */
+
+/**
+ * Whether the button is disabled.
+ * @name CKEDITOR.dialog.definition.button.prototype.disabled
+ * @type Boolean
+ * @field
+ * @example
+ */
+
+/**
+ * The label of the UI element.
+ * @name CKEDITOR.dialog.definition.button.prototype.label
+ * @type String
+ * @field
+ * @example
+ */
+
+// ----- checkbox ------
+
+/**
+ * The definition of a checkbox element.
+ *
+ * This class is not really part of the API. It just illustrates the properties
+ * that developers can use to define and create groups of checkbox buttons.
+ *
+ * For a complete example of dialog definition, please check {@link CKEDITOR.dialog.add}.
+ * @name CKEDITOR.dialog.definition.checkbox
+ * @extends CKEDITOR.dialog.definition.uiElement
+ * @constructor
+ * @example
+ * // There is no constructor for this class, the user just has to define an
+ * // object with the appropriate properties.
+ *
+ * // Example:
+ * {
+ * type : 'checkbox',
+ * id : 'agree',
+ * label : 'I agree',
+ * 'default' : 'checked',
+ * onClick : function() {
+ * // this = CKEDITOR.ui.dialog.checkbox
+ * alert( 'Checked: ' + this.getValue() );
+ * }
+ * }
+ */
+
+/**
+ * (Optional) The validation function.
+ * @name CKEDITOR.dialog.definition.checkbox.prototype.validate
+ * @field
+ * @type Function
+ * @example
+ */
+
+/**
+ * The label of the UI element.
+ * @name CKEDITOR.dialog.definition.checkbox.prototype.label
+ * @type String
+ * @field
+ * @example
+ */
+
+/**
+ * The default state.
+ * @name CKEDITOR.dialog.definition.checkbox.prototype.default
+ * @type String
+ * @field
+ * @default
+ * '' (unchecked)
+ * @example
+ */
+
+// ----- file -----
+
+/**
+ * The definition of a file upload input.
+ *
+ * This class is not really part of the API. It just illustrates the properties
+ * that developers can use to define and create file upload elements.
+ *
+ * For a complete example of dialog definition, please check {@link CKEDITOR.dialog.add}.
+ * @name CKEDITOR.dialog.definition.file
+ * @extends CKEDITOR.dialog.definition.uiElement
+ * @constructor
+ * @example
+ * // There is no constructor for this class, the user just has to define an
+ * // object with the appropriate properties.
+ *
+ * // Example:
+ * {
+ * type : 'file' ,
+ * id : 'upload',
+ * label : 'Select file from your computer',
+ * size : 38
+ * },
+ * {
+ * type : 'fileButton',
+ * id : 'fileId',
+ * label : 'Upload file',
+ * 'for' : [ 'tab1', 'upload' ]
+ * filebrowser : {
+ * onSelect : function( fileUrl, data ) {
+ * alert( 'Successfully uploaded: ' + fileUrl );
+ * }
+ * }
+ * }
+ */
+
+/**
+ * (Optional) The validation function.
+ * @name CKEDITOR.dialog.definition.file.prototype.validate
+ * @field
+ * @type Function
+ * @example
+ */
+
+/**
+ * The label of the UI element.
+ * @name CKEDITOR.dialog.definition.file.prototype.label
+ * @type String
+ * @field
+ * @example
+ */
+
+/**
+ * (Optional) The action attribute of the form element associated with this file upload input.
+ * If empty, CKEditor will use path to server connector for currently opened folder.
+ * @name CKEDITOR.dialog.definition.file.prototype.action
+ * @type String
+ * @field
+ * @example
+ */
+
+/**
+ * The size of the UI element.
+ * @name CKEDITOR.dialog.definition.file.prototype.size
+ * @type Number
+ * @field
+ * @example
+ */
+
+// ----- fileButton -----
+
+/**
+ * The definition of a button for submitting the file in a file upload input.
+ *
+ * This class is not really part of the API. It just illustrates the properties
+ * that developers can use to define and create a button for submitting the file in a file upload input.
+ *
+ * For a complete example of dialog definition, please check {@link CKEDITOR.dialog.add}.
+ * @name CKEDITOR.dialog.definition.fileButton
+ * @extends CKEDITOR.dialog.definition.uiElement
+ * @constructor
+ * @example
+ * // There is no constructor for this class, the user just has to define an
+ * // object with the appropriate properties.
+ *
+ * // Example:
+ * {
+ * type : 'file',
+ * id : 'upload',
+ * label : 'Select file from your computer',
+ * size : 38
+ * },
+ * {
+ * type : 'fileButton' ,
+ * id : 'fileId',
+ * label : 'Upload file',
+ * 'for' : [ 'tab1', 'upload' ]
+ * filebrowser : {
+ * onSelect : function( fileUrl, data ) {
+ * alert( 'Successfully uploaded: ' + fileUrl );
+ * }
+ * }
+ * }
+ */
+
+/**
+ * (Optional) The validation function.
+ * @name CKEDITOR.dialog.definition.fileButton.prototype.validate
+ * @field
+ * @type Function
+ * @example
+ */
+
+/**
+ * The label of the UI element.
+ * @name CKEDITOR.dialog.definition.fileButton.prototype.label
+ * @type String
+ * @field
+ * @example
+ */
+
+/**
+ * The instruction for CKEditor how to deal with file upload.
+ * By default, the file and fileButton elements will not work "as expected" if this attribute is not set.
+ * @name CKEDITOR.dialog.definition.fileButton.prototype.filebrowser
+ * @type String|Object
+ * @field
+ * @example
+ * // Update field with id 'txtUrl' in the 'tab1' tab when file is uploaded.
+ * filebrowser : 'tab1:txtUrl'
+ *
+ * // Call custom onSelect function when file is successfully uploaded.
+ * filebrowser : {
+ * onSelect : function( fileUrl, data ) {
+ * alert( 'Successfully uploaded: ' + fileUrl );
+ * }
+ * }
+ */
+
+/**
+ * An array that contains pageId and elementId of the file upload input element for which this button is created.
+ * @name CKEDITOR.dialog.definition.fileButton.prototype.for
+ * @type String
+ * @field
+ * @example
+ * [ pageId, elementId ]
+ */
+
+// ----- html -----
+
+/**
+ * The definition of a raw HTML element.
+ *
+ * This class is not really part of the API. It just illustrates the properties
+ * that developers can use to define and create elements made from raw HTML code.
+ *
+ * For a complete example of dialog definition, please check {@link CKEDITOR.dialog.add}.type : 'html',
+ * html : '<h3>This is some sample HTML content.</h3>'
+ * }
+ * @example
+ * // Example 2:
+ * // Complete sample with document.getById() call when the "Ok" button is clicked.
+ * var dialogDefinition =
+ * {
+ * title : 'Sample dialog',
+ * minWidth : 300,
+ * minHeight : 200,
+ * onOk : function() {
+ * // "this" is now a CKEDITOR.dialog object.
+ * var document = this.getElement().getDocument();
+ * // document = CKEDITOR.dom.document
+ * var element = document.getById( 'myDiv' );
+ * if ( element )
+ * alert( element.getHtml() );
+ * },
+ * contents : [
+ * {
+ * id : 'tab1',
+ * label : '',
+ * title : '',
+ * elements :
+ * [
+ * {
+ * type : 'html',
+ * html : '<div id="myDiv">Sample <b>text</b>.</div> <div id="otherId">Another div.</div>'
+ * },
+ * ]
+ * }
+ * ],
+ * buttons : [ CKEDITOR.dialog.cancelButton, CKEDITOR.dialog.okButton ]
+ * };
+ */
+
+/**
+ * (Required) HTML code of this element.
+ * @name CKEDITOR.dialog.definition.html.prototype.html
+ * @type String
+ * @field
+ * @example
+ */
+
+// ----- radio ------
+
+/**
+ * The definition of a radio group.
+ *
+ * This class is not really part of the API. It just illustrates the properties
+ * that developers can use to define and create groups of radio buttons.
+ *
+ * For a complete example of dialog definition, please check {@link CKEDITOR.dialog.add}.
+ * @name CKEDITOR.dialog.definition.radio
+ * @extends CKEDITOR.dialog.definition.uiElement
+ * @constructor
+ * @example
+ * // There is no constructor for this class, the user just has to define an
+ * // object with the appropriate properties.
+ *
+ * // Example:
+ * {
+ * type : 'radio',
+ * id : 'country',
+ * label : 'Which country is bigger',
+ * items : [ [ 'France', 'FR' ], [ 'Germany', 'DE' ] ] ,
+ * style : 'color:green',
+ * 'default' : 'DE',
+ * onClick : function() {
+ * // this = CKEDITOR.ui.dialog.radio
+ * alert( 'Current value: ' + this.getValue() );
+ * }
+ * }
+ */
+
+/**
+ * The default value.
+ * @name CKEDITOR.dialog.definition.radio.prototype.default
+ * @type String
+ * @field
+ * @example
+ */
+
+/**
+ * (Optional) The validation function.
+ * @name CKEDITOR.dialog.definition.radio.prototype.validate
+ * @field
+ * @type Function
+ * @example
+ */
+
+/**
+ * An array of options. Each option is a 1- or 2-item array of format [ 'Description', 'Value' ]. If 'Value' is missing, then the value would be assumed to be the same as the description.
+ * @name CKEDITOR.dialog.definition.radio.prototype.items
+ * @field
+ * @type Array
+ * @example
+ */
+
+/**
+ * The label of the UI element.
+ * @name CKEDITOR.dialog.definition.radio.prototype.label
+ * @type String
+ * @field
+ * @example
+ */
+
+// ----- selectElement ------
+
+/**
+ * The definition of a select element.
+ *
+ * This class is not really part of the API. It just illustrates the properties
+ * that developers can use to define and create select elements.
+ *
+ * For a complete example of dialog definition, please check {@link CKEDITOR.dialog.add}.
+ * @name CKEDITOR.dialog.definition.select
+ * @extends CKEDITOR.dialog.definition.uiElement
+ * @constructor
+ * @example
+ * // There is no constructor for this class, the user just has to define an
+ * // object with the appropriate properties.
+ *
+ * // Example:
+ * {
+ * type : 'select',
+ * id : 'sport',
+ * label : 'Select your favourite sport',
+ * items : [ [ 'Basketball' ], [ 'Baseball' ], [ 'Hockey' ], [ 'Football' ] ],
+ * 'default' : 'Football',
+ * onChange : function( api ) {
+ * // this = CKEDITOR.ui.dialog.select
+ * alert( 'Current value: ' + this.getValue() );
+ * }
+ * }
+ */
+
+/**
+ * The default value.
+ * @name CKEDITOR.dialog.definition.select.prototype.default
+ * @type String
+ * @field
+ * @example
+ */
+
+/**
+ * (Optional) The validation function.
+ * @name CKEDITOR.dialog.definition.select.prototype.validate
+ * @field
+ * @type Function
+ * @example
+ */
+
+/**
+ * An array of options. Each option is a 1- or 2-item array of format [ 'Description', 'Value' ]. If 'Value' is missing, then the value would be assumed to be the same as the description.
+ * @name CKEDITOR.dialog.definition.select.prototype.items
+ * @field
+ * @type Array
+ * @example
+ */
+
+/**
+ * (Optional) Set this to true if you'd like to have a multiple-choice select box.
+ * @name CKEDITOR.dialog.definition.select.prototype.multiple
+ * @type Boolean
+ * @field
+ * @example
+ * @default false
+ */
+
+/**
+ * (Optional) The number of items to display in the select box.
+ * @name CKEDITOR.dialog.definition.select.prototype.size
+ * @type Number
+ * @field
+ * @example
+ */
+
+/**
+ * The label of the UI element.
+ * @name CKEDITOR.dialog.definition.select.prototype.label
+ * @type String
+ * @field
+ * @example
+ */
+
+// ----- textInput -----
+
+/**
+ * The definition of a text field (single line).
+ *
+ * This class is not really part of the API. It just illustrates the properties
+ * that developers can use to define and create text fields.
+ *
+ * For a complete example of dialog definition, please check {@link CKEDITOR.dialog.add}.
+ * @name CKEDITOR.dialog.definition.textInput
+ * @extends CKEDITOR.dialog.definition.uiElement
+ * @constructor
+ * @example
+ * // There is no constructor for this class, the user just has to define an
+ * // object with the appropriate properties.
+ *
+ * {
+ * type : 'text',
+ * id : 'name',
+ * label : 'Your name',
+ * 'default' : '',
+ * validate : function() {
+ * if ( !this.getValue() )
+ * {
+ * api.openMsgDialog( '', 'Name cannot be empty.' );
+ * return false;
+ * }
+ * }
+ * }
+ */
+
+/**
+ * The default value.
+ * @name CKEDITOR.dialog.definition.textInput.prototype.default
+ * @type String
+ * @field
+ * @example
+ */
+
+/**
+ * (Optional) The maximum length.
+ * @name CKEDITOR.dialog.definition.textInput.prototype.maxLength
+ * @type Number
+ * @field
+ * @example
+ */
+
+/**
+ * (Optional) The size of the input field.
+ * @name CKEDITOR.dialog.definition.textInput.prototype.size
+ * @type Number
+ * @field
+ * @example
+ */
+
+/**
+ * (Optional) The validation function.
+ * @name CKEDITOR.dialog.definition.textInput.prototype.validate
+ * @field
+ * @type Function
+ * @example
+ */
+
+/**
+ * The label of the UI element.
+ * @name CKEDITOR.dialog.definition.textInput.prototype.label
+ * @type String
+ * @field
+ * @example
+ */
+
+// ----- textarea ------
+
+/**
+ * The definition of a text field (multiple lines).
+ *
+ * This class is not really part of the API. It just illustrates the properties
+ * that developers can use to define and create textarea.
+ *
+ * For a complete example of dialog definition, please check {@link CKEDITOR.dialog.add}.
+ * @name CKEDITOR.dialog.definition.textarea
+ * @extends CKEDITOR.dialog.definition.uiElement
+ * @constructor
+ * @example
+ * // There is no constructor for this class, the user just has to define an
+ * // object with the appropriate properties.
+ *
+ * // Example:
+ * {
+ * type : 'textarea',
+ * id : 'message',
+ * label : 'Your comment',
+ * 'default' : '',
+ * validate : function() {
+ * if ( this.getValue().length < 5 )
+ * {
+ * api.openMsgDialog( 'The comment is too short.' );
+ * return false;
+ * }
+ * }
+ * }
+ */
+
+/**
+ * The number of rows.
+ * @name CKEDITOR.dialog.definition.textarea.prototype.rows
+ * @type Number
+ * @field
+ * @example
+ */
+
+/**
+ * The number of columns.
+ * @name CKEDITOR.dialog.definition.textarea.prototype.cols
+ * @type Number
+ * @field
+ * @example
+ */
+
+/**
+ * (Optional) The validation function.
+ * @name CKEDITOR.dialog.definition.textarea.prototype.validate
+ * @field
+ * @type Function
+ * @example
+ */
+
+/**
+ * The default value.
+ * @name CKEDITOR.dialog.definition.textarea.prototype.default
+ * @type String
+ * @field
+ * @example
+ */
+
+/**
+ * The label of the UI element.
+ * @name CKEDITOR.dialog.definition.textarea.prototype.label
+ * @type String
+ * @field
+ * @example
+ */
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/dialog/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/dialog/plugin.js
new file mode 100644
index 00000000..ce287993
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/dialog/plugin.js
@@ -0,0 +1,3201 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * @fileOverview The floating dialog plugin.
+ */
+
+/**
+ * No resize for this dialog.
+ * @constant
+ */
+CKEDITOR.DIALOG_RESIZE_NONE = 0;
+
+/**
+ * Only allow horizontal resizing for this dialog, disable vertical resizing.
+ * @constant
+ */
+CKEDITOR.DIALOG_RESIZE_WIDTH = 1;
+
+/**
+ * Only allow vertical resizing for this dialog, disable horizontal resizing.
+ * @constant
+ */
+CKEDITOR.DIALOG_RESIZE_HEIGHT = 2;
+
+/*
+ * Allow the dialog to be resized in both directions.
+ * @constant
+ */
+CKEDITOR.DIALOG_RESIZE_BOTH = 3;
+
+(function()
+{
+ var cssLength = CKEDITOR.tools.cssLength;
+ function isTabVisible( tabId )
+ {
+ return !!this._.tabs[ tabId ][ 0 ].$.offsetHeight;
+ }
+
+ function getPreviousVisibleTab()
+ {
+ var tabId = this._.currentTabId,
+ length = this._.tabIdList.length,
+ tabIndex = CKEDITOR.tools.indexOf( this._.tabIdList, tabId ) + length;
+
+ for ( var i = tabIndex - 1 ; i > tabIndex - length ; i-- )
+ {
+ if ( isTabVisible.call( this, this._.tabIdList[ i % length ] ) )
+ return this._.tabIdList[ i % length ];
+ }
+
+ return null;
+ }
+
+ function getNextVisibleTab()
+ {
+ var tabId = this._.currentTabId,
+ length = this._.tabIdList.length,
+ tabIndex = CKEDITOR.tools.indexOf( this._.tabIdList, tabId );
+
+ for ( var i = tabIndex + 1 ; i < tabIndex + length ; i++ )
+ {
+ if ( isTabVisible.call( this, this._.tabIdList[ i % length ] ) )
+ return this._.tabIdList[ i % length ];
+ }
+
+ return null;
+ }
+
+
+ function clearOrRecoverTextInputValue( container, isRecover )
+ {
+ var inputs = container.$.getElementsByTagName( 'input' );
+ for ( var i = 0, length = inputs.length; i < length ; i++ )
+ {
+ var item = new CKEDITOR.dom.element( inputs[ i ] );
+
+ if ( item.getAttribute( 'type' ).toLowerCase() == 'text' )
+ {
+ if ( isRecover )
+ {
+ item.setAttribute( 'value', item.getCustomData( 'fake_value' ) || '' );
+ item.removeCustomData( 'fake_value' );
+ }
+ else
+ {
+ item.setCustomData( 'fake_value', item.getAttribute( 'value' ) );
+ item.setAttribute( 'value', '' );
+ }
+ }
+ }
+ }
+
+ /**
+ * This is the base class for runtime dialog objects. An instance of this
+ * class represents a single named dialog for a single editor instance.
+ * @param {Object} editor The editor which created the dialog.
+ * @param {String} dialogName The dialog's registered name.
+ * @constructor
+ * @example
+ * var dialogObj = new CKEDITOR.dialog( editor, 'smiley' );
+ */
+ CKEDITOR.dialog = function( editor, dialogName )
+ {
+ // Load the dialog definition.
+ var definition = CKEDITOR.dialog._.dialogDefinitions[ dialogName ],
+ defaultDefinition = CKEDITOR.tools.clone( defaultDialogDefinition ),
+ buttonsOrder = editor.config.dialog_buttonsOrder || 'OS',
+ dir = editor.lang.dir;
+
+ if ( ( buttonsOrder == 'OS' && CKEDITOR.env.mac ) || // The buttons in MacOS Apps are in reverse order (#4750)
+ ( buttonsOrder == 'rtl' && dir == 'ltr' ) ||
+ ( buttonsOrder == 'ltr' && dir == 'rtl' ) )
+ defaultDefinition.buttons.reverse();
+
+
+ // Completes the definition with the default values.
+ definition = CKEDITOR.tools.extend( definition( editor ), defaultDefinition );
+
+ // Clone a functionally independent copy for this dialog.
+ definition = CKEDITOR.tools.clone( definition );
+
+ // Create a complex definition object, extending it with the API
+ // functions.
+ definition = new definitionObject( this, definition );
+
+ var doc = CKEDITOR.document;
+
+ var themeBuilt = editor.theme.buildDialog( editor );
+
+ // Initialize some basic parameters.
+ this._ =
+ {
+ editor : editor,
+ element : themeBuilt.element,
+ name : dialogName,
+ contentSize : { width : 0, height : 0 },
+ size : { width : 0, height : 0 },
+ contents : {},
+ buttons : {},
+ accessKeyMap : {},
+
+ // Initialize the tab and page map.
+ tabs : {},
+ tabIdList : [],
+ currentTabId : null,
+ currentTabIndex : null,
+ pageCount : 0,
+ lastTab : null,
+ tabBarMode : false,
+
+ // Initialize the tab order array for input widgets.
+ focusList : [],
+ currentFocusIndex : 0,
+ hasFocus : false
+ };
+
+ this.parts = themeBuilt.parts;
+
+ CKEDITOR.tools.setTimeout( function()
+ {
+ editor.fire( 'ariaWidget', this.parts.contents );
+ },
+ 0, this );
+
+ // Set the startup styles for the dialog, avoiding it enlarging the
+ // page size on the dialog creation.
+ var startStyles = {
+ position : CKEDITOR.env.ie6Compat ? 'absolute' : 'fixed',
+ top : 0,
+ visibility : 'hidden'
+ };
+
+ startStyles[ dir == 'rtl' ? 'right' : 'left' ] = 0;
+ this.parts.dialog.setStyles( startStyles );
+
+
+ // Call the CKEDITOR.event constructor to initialize this instance.
+ CKEDITOR.event.call( this );
+
+ // Fire the "dialogDefinition" event, making it possible to customize
+ // the dialog definition.
+ this.definition = definition = CKEDITOR.fire( 'dialogDefinition',
+ {
+ name : dialogName,
+ definition : definition
+ }
+ , editor ).definition;
+
+ var tabsToRemove = {};
+ // Cache tabs that should be removed.
+ if ( !( 'removeDialogTabs' in editor._ ) && editor.config.removeDialogTabs )
+ {
+ var removeContents = editor.config.removeDialogTabs.split( ';' );
+
+ for ( i = 0; i < removeContents.length; i++ )
+ {
+ var parts = removeContents[ i ].split( ':' );
+ if ( parts.length == 2 )
+ {
+ var removeDialogName = parts[ 0 ];
+ if ( !tabsToRemove[ removeDialogName ] )
+ tabsToRemove[ removeDialogName ] = [];
+ tabsToRemove[ removeDialogName ].push( parts[ 1 ] );
+ }
+ }
+ editor._.removeDialogTabs = tabsToRemove;
+ }
+
+ // Remove tabs of this dialog.
+ if ( editor._.removeDialogTabs && ( tabsToRemove = editor._.removeDialogTabs[ dialogName ] ) )
+ {
+ for ( i = 0; i < tabsToRemove.length; i++ )
+ definition.removeContents( tabsToRemove[ i ] );
+ }
+
+ // Initialize load, show, hide, ok and cancel events.
+ if ( definition.onLoad )
+ this.on( 'load', definition.onLoad );
+
+ if ( definition.onShow )
+ this.on( 'show', definition.onShow );
+
+ if ( definition.onHide )
+ this.on( 'hide', definition.onHide );
+
+ if ( definition.onOk )
+ {
+ this.on( 'ok', function( evt )
+ {
+ // Dialog confirm might probably introduce content changes (#5415).
+ editor.fire( 'saveSnapshot' );
+ setTimeout( function () { editor.fire( 'saveSnapshot' ); }, 0 );
+ if ( definition.onOk.call( this, evt ) === false )
+ evt.data.hide = false;
+ });
+ }
+
+ if ( definition.onCancel )
+ {
+ this.on( 'cancel', function( evt )
+ {
+ if ( definition.onCancel.call( this, evt ) === false )
+ evt.data.hide = false;
+ });
+ }
+
+ var me = this;
+
+ // Iterates over all items inside all content in the dialog, calling a
+ // function for each of them.
+ var iterContents = function( func )
+ {
+ var contents = me._.contents,
+ stop = false;
+
+ for ( var i in contents )
+ {
+ for ( var j in contents[i] )
+ {
+ stop = func.call( this, contents[i][j] );
+ if ( stop )
+ return;
+ }
+ }
+ };
+
+ this.on( 'ok', function( evt )
+ {
+ iterContents( function( item )
+ {
+ if ( item.validate )
+ {
+ var isValid = item.validate( this );
+
+ if ( typeof isValid == 'string' )
+ {
+ alert( isValid );
+ isValid = false;
+ }
+
+ if ( isValid === false )
+ {
+ if ( item.select )
+ item.select();
+ else
+ item.focus();
+
+ evt.data.hide = false;
+ evt.stop();
+ return true;
+ }
+ }
+ });
+ }, this, null, 0 );
+
+ this.on( 'cancel', function( evt )
+ {
+ iterContents( function( item )
+ {
+ if ( item.isChanged() )
+ {
+ if ( !confirm( editor.lang.common.confirmCancel ) )
+ evt.data.hide = false;
+ return true;
+ }
+ });
+ }, this, null, 0 );
+
+ this.parts.close.on( 'click', function( evt )
+ {
+ if ( this.fire( 'cancel', { hide : true } ).hide !== false )
+ this.hide();
+ evt.data.preventDefault();
+ }, this );
+
+ // Sort focus list according to tab order definitions.
+ function setupFocus()
+ {
+ var focusList = me._.focusList;
+ focusList.sort( function( a, b )
+ {
+ // Mimics browser tab order logics;
+ if ( a.tabIndex != b.tabIndex )
+ return b.tabIndex - a.tabIndex;
+ // Sort is not stable in some browsers,
+ // fall-back the comparator to 'focusIndex';
+ else
+ return a.focusIndex - b.focusIndex;
+ });
+
+ var size = focusList.length;
+ for ( var i = 0; i < size; i++ )
+ focusList[ i ].focusIndex = i;
+ }
+
+ function changeFocus( forward )
+ {
+ var focusList = me._.focusList,
+ offset = forward ? 1 : -1;
+ if ( focusList.length < 1 )
+ return;
+
+ var current = me._.currentFocusIndex;
+
+ // Trigger the 'blur' event of any input element before anything,
+ // since certain UI updates may depend on it.
+ try
+ {
+ focusList[ current ].getInputElement().$.blur();
+ }
+ catch( e ){}
+
+ var startIndex = ( current + offset + focusList.length ) % focusList.length,
+ currentIndex = startIndex;
+ while ( !focusList[ currentIndex ].isFocusable() )
+ {
+ currentIndex = ( currentIndex + offset + focusList.length ) % focusList.length;
+ if ( currentIndex == startIndex )
+ break;
+ }
+ focusList[ currentIndex ].focus();
+
+ // Select whole field content.
+ if ( focusList[ currentIndex ].type == 'text' )
+ focusList[ currentIndex ].select();
+ }
+
+ this.changeFocus = changeFocus;
+
+ var processed;
+
+ function focusKeydownHandler( evt )
+ {
+ // If I'm not the top dialog, ignore.
+ if ( me != CKEDITOR.dialog._.currentTop )
+ return;
+
+ var keystroke = evt.data.getKeystroke(),
+ rtl = editor.lang.dir == 'rtl';
+
+ processed = 0;
+ if ( keystroke == 9 || keystroke == CKEDITOR.SHIFT + 9 )
+ {
+ var shiftPressed = ( keystroke == CKEDITOR.SHIFT + 9 );
+
+ // Handling Tab and Shift-Tab.
+ if ( me._.tabBarMode )
+ {
+ // Change tabs.
+ var nextId = shiftPressed ? getPreviousVisibleTab.call( me ) : getNextVisibleTab.call( me );
+ me.selectPage( nextId );
+ me._.tabs[ nextId ][ 0 ].focus();
+ }
+ else
+ {
+ // Change the focus of inputs.
+ changeFocus( !shiftPressed );
+ }
+
+ processed = 1;
+ }
+ else if ( keystroke == CKEDITOR.ALT + 121 && !me._.tabBarMode && me.getPageCount() > 1 )
+ {
+ // Alt-F10 puts focus into the current tab item in the tab bar.
+ me._.tabBarMode = true;
+ me._.tabs[ me._.currentTabId ][ 0 ].focus();
+ processed = 1;
+ }
+ else if ( ( keystroke == 37 || keystroke == 39 ) && me._.tabBarMode )
+ {
+ // Arrow keys - used for changing tabs.
+ nextId = ( keystroke == ( rtl ? 39 : 37 ) ? getPreviousVisibleTab.call( me ) : getNextVisibleTab.call( me ) );
+ me.selectPage( nextId );
+ me._.tabs[ nextId ][ 0 ].focus();
+ processed = 1;
+ }
+ else if ( ( keystroke == 13 || keystroke == 32 ) && me._.tabBarMode )
+ {
+ this.selectPage( this._.currentTabId );
+ this._.tabBarMode = false;
+ this._.currentFocusIndex = -1;
+ changeFocus( true );
+ processed = 1;
+ }
+
+ if ( processed )
+ {
+ evt.stop();
+ evt.data.preventDefault();
+ }
+ }
+
+ function focusKeyPressHandler( evt )
+ {
+ processed && evt.data.preventDefault();
+ }
+
+ var dialogElement = this._.element;
+ // Add the dialog keyboard handlers.
+ this.on( 'show', function()
+ {
+ dialogElement.on( 'keydown', focusKeydownHandler, this, null, 0 );
+ // Some browsers instead, don't cancel key events in the keydown, but in the
+ // keypress. So we must do a longer trip in those cases. (#4531)
+ if ( CKEDITOR.env.opera || ( CKEDITOR.env.gecko && CKEDITOR.env.mac ) )
+ dialogElement.on( 'keypress', focusKeyPressHandler, this );
+
+ } );
+ this.on( 'hide', function()
+ {
+ dialogElement.removeListener( 'keydown', focusKeydownHandler );
+ if ( CKEDITOR.env.opera || ( CKEDITOR.env.gecko && CKEDITOR.env.mac ) )
+ dialogElement.removeListener( 'keypress', focusKeyPressHandler );
+ } );
+ this.on( 'iframeAdded', function( evt )
+ {
+ var doc = new CKEDITOR.dom.document( evt.data.iframe.$.contentWindow.document );
+ doc.on( 'keydown', focusKeydownHandler, this, null, 0 );
+ } );
+
+ // Auto-focus logic in dialog.
+ this.on( 'show', function()
+ {
+ // Setup tabIndex on showing the dialog instead of on loading
+ // to allow dynamic tab order happen in dialog definition.
+ setupFocus();
+
+ if ( editor.config.dialog_startupFocusTab
+ && me._.pageCount > 1 )
+ {
+ me._.tabBarMode = true;
+ me._.tabs[ me._.currentTabId ][ 0 ].focus();
+ }
+ else if ( !this._.hasFocus )
+ {
+ this._.currentFocusIndex = -1;
+
+ // Decide where to put the initial focus.
+ if ( definition.onFocus )
+ {
+ var initialFocus = definition.onFocus.call( this );
+ // Focus the field that the user specified.
+ initialFocus && initialFocus.focus();
+ }
+ // Focus the first field in layout order.
+ else
+ changeFocus( true );
+
+ /*
+ * IE BUG: If the initial focus went into a non-text element (e.g. button),
+ * then IE would still leave the caret inside the editing area.
+ */
+ if ( this._.editor.mode == 'wysiwyg' && CKEDITOR.env.ie )
+ {
+ var $selection = editor.document.$.selection,
+ $range = $selection.createRange();
+
+ if ( $range )
+ {
+ if ( $range.parentElement && $range.parentElement().ownerDocument == editor.document.$
+ || $range.item && $range.item( 0 ).ownerDocument == editor.document.$ )
+ {
+ var $myRange = document.body.createTextRange();
+ $myRange.moveToElementText( this.getElement().getFirst().$ );
+ $myRange.collapse( true );
+ $myRange.select();
+ }
+ }
+ }
+ }
+ }, this, null, 0xffffffff );
+
+ // IE6 BUG: Text fields and text areas are only half-rendered the first time the dialog appears in IE6 (#2661).
+ // This is still needed after [2708] and [2709] because text fields in hidden TR tags are still broken.
+ if ( CKEDITOR.env.ie6Compat )
+ {
+ this.on( 'load', function( evt )
+ {
+ var outer = this.getElement(),
+ inner = outer.getFirst();
+ inner.remove();
+ inner.appendTo( outer );
+ }, this );
+ }
+
+ initDragAndDrop( this );
+ initResizeHandles( this );
+
+ // Insert the title.
+ ( new CKEDITOR.dom.text( definition.title, CKEDITOR.document ) ).appendTo( this.parts.title );
+
+ // Insert the tabs and contents.
+ for ( var i = 0 ; i < definition.contents.length ; i++ )
+ {
+ var page = definition.contents[i];
+ page && this.addPage( page );
+ }
+
+ this.parts[ 'tabs' ].on( 'click', function( evt )
+ {
+ var target = evt.data.getTarget();
+ // If we aren't inside a tab, bail out.
+ if ( target.hasClass( 'cke_dialog_tab' ) )
+ {
+ // Get the ID of the tab, without the 'cke_' prefix and the unique number suffix.
+ var id = target.$.id;
+ this.selectPage( id.substring( 4, id.lastIndexOf( '_' ) ) );
+
+ if ( this._.tabBarMode )
+ {
+ this._.tabBarMode = false;
+ this._.currentFocusIndex = -1;
+ changeFocus( true );
+ }
+ evt.data.preventDefault();
+ }
+ }, this );
+
+ // Insert buttons.
+ var buttonsHtml = [],
+ buttons = CKEDITOR.dialog._.uiElementBuilders.hbox.build( this,
+ {
+ type : 'hbox',
+ className : 'cke_dialog_footer_buttons',
+ widths : [],
+ children : definition.buttons
+ }, buttonsHtml ).getChild();
+ this.parts.footer.setHtml( buttonsHtml.join( '' ) );
+
+ for ( i = 0 ; i < buttons.length ; i++ )
+ this._.buttons[ buttons[i].id ] = buttons[i];
+ };
+
+ // Focusable interface. Use it via dialog.addFocusable.
+ function Focusable( dialog, element, index )
+ {
+ this.element = element;
+ this.focusIndex = index;
+ // TODO: support tabIndex for focusables.
+ this.tabIndex = 0;
+ this.isFocusable = function()
+ {
+ return !element.getAttribute( 'disabled' ) && element.isVisible();
+ };
+ this.focus = function()
+ {
+ dialog._.currentFocusIndex = this.focusIndex;
+ this.element.focus();
+ };
+ // Bind events
+ element.on( 'keydown', function( e )
+ {
+ if ( e.data.getKeystroke() in { 32:1, 13:1 } )
+ this.fire( 'click' );
+ } );
+ element.on( 'focus', function()
+ {
+ this.fire( 'mouseover' );
+ } );
+ element.on( 'blur', function()
+ {
+ this.fire( 'mouseout' );
+ } );
+ }
+
+ CKEDITOR.dialog.prototype =
+ {
+ destroy : function()
+ {
+ this.hide();
+ this._.element.remove();
+ },
+
+ /**
+ * Resizes the dialog.
+ * @param {Number} width The width of the dialog in pixels.
+ * @param {Number} height The height of the dialog in pixels.
+ * @function
+ * @example
+ * dialogObj.resize( 800, 640 );
+ */
+ resize : (function()
+ {
+ return function( width, height )
+ {
+ if ( this._.contentSize && this._.contentSize.width == width && this._.contentSize.height == height )
+ return;
+
+ CKEDITOR.dialog.fire( 'resize',
+ {
+ dialog : this,
+ skin : this._.editor.skinName,
+ width : width,
+ height : height
+ }, this._.editor );
+
+ this.fire( 'resize',
+ {
+ skin : this._.editor.skinName,
+ width : width,
+ height : height
+ }, this._.editor );
+
+ // Update dialog position when dimension get changed in RTL.
+ if ( this._.editor.lang.dir == 'rtl' && this._.position )
+ this._.position.x = CKEDITOR.document.getWindow().getViewPaneSize().width -
+ this._.contentSize.width - parseInt( this._.element.getFirst().getStyle( 'right' ), 10 );
+
+ this._.contentSize = { width : width, height : height };
+ };
+ })(),
+
+ /**
+ * Gets the current size of the dialog in pixels.
+ * @returns {Object} An object with "width" and "height" properties.
+ * @example
+ * var width = dialogObj.getSize().width;
+ */
+ getSize : function()
+ {
+ var element = this._.element.getFirst();
+ return { width : element.$.offsetWidth || 0, height : element.$.offsetHeight || 0};
+ },
+
+ /**
+ * Moves the dialog to an (x, y) coordinate relative to the window.
+ * @function
+ * @param {Number} x The target x-coordinate.
+ * @param {Number} y The target y-coordinate.
+ * @param {Boolean} save Flag indicate whether the dialog position should be remembered on next open up.
+ * @example
+ * dialogObj.move( 10, 40 );
+ */
+ move : (function()
+ {
+ var isFixed;
+ return function( x, y, save )
+ {
+ // The dialog may be fixed positioned or absolute positioned. Ask the
+ // browser what is the current situation first.
+ var element = this._.element.getFirst(),
+ rtl = this._.editor.lang.dir == 'rtl';
+
+ if ( isFixed === undefined )
+ isFixed = element.getComputedStyle( 'position' ) == 'fixed';
+
+ if ( isFixed && this._.position && this._.position.x == x && this._.position.y == y )
+ return;
+
+ // Save the current position.
+ this._.position = { x : x, y : y };
+
+ // If not fixed positioned, add scroll position to the coordinates.
+ if ( !isFixed )
+ {
+ var scrollPosition = CKEDITOR.document.getWindow().getScrollPosition();
+ x += scrollPosition.x;
+ y += scrollPosition.y;
+ }
+
+ // Translate coordinate for RTL.
+ if ( rtl )
+ {
+ var dialogSize = this.getSize(),
+ viewPaneSize = CKEDITOR.document.getWindow().getViewPaneSize();
+ x = viewPaneSize.width - dialogSize.width - x;
+ }
+
+ var styles = { 'top' : ( y > 0 ? y : 0 ) + 'px' };
+ styles[ rtl ? 'right' : 'left' ] = ( x > 0 ? x : 0 ) + 'px';
+
+ element.setStyles( styles );
+
+ save && ( this._.moved = 1 );
+ };
+ })(),
+
+ /**
+ * Gets the dialog's position in the window.
+ * @returns {Object} An object with "x" and "y" properties.
+ * @example
+ * var dialogX = dialogObj.getPosition().x;
+ */
+ getPosition : function(){ return CKEDITOR.tools.extend( {}, this._.position ); },
+
+ /**
+ * Shows the dialog box.
+ * @example
+ * dialogObj.show();
+ */
+ show : function()
+ {
+ // Insert the dialog's element to the root document.
+ var element = this._.element;
+ var definition = this.definition;
+ if ( !( element.getParent() && element.getParent().equals( CKEDITOR.document.getBody() ) ) )
+ element.appendTo( CKEDITOR.document.getBody() );
+ else
+ element.setStyle( 'display', 'block' );
+
+ // FIREFOX BUG: Fix vanishing caret for Firefox 2 or Gecko 1.8.
+ if ( CKEDITOR.env.gecko && CKEDITOR.env.version < 10900 )
+ {
+ var dialogElement = this.parts.dialog;
+ dialogElement.setStyle( 'position', 'absolute' );
+ setTimeout( function()
+ {
+ dialogElement.setStyle( 'position', 'fixed' );
+ }, 0 );
+ }
+
+
+ // First, set the dialog to an appropriate size.
+ this.resize( this._.contentSize && this._.contentSize.width || definition.width || definition.minWidth,
+ this._.contentSize && this._.contentSize.height || definition.height || definition.minHeight );
+
+ // Reset all inputs back to their default value.
+ this.reset();
+
+ // Select the first tab by default.
+ this.selectPage( this.definition.contents[0].id );
+
+ // Set z-index.
+ if ( CKEDITOR.dialog._.currentZIndex === null )
+ CKEDITOR.dialog._.currentZIndex = this._.editor.config.baseFloatZIndex;
+ this._.element.getFirst().setStyle( 'z-index', CKEDITOR.dialog._.currentZIndex += 10 );
+
+ // Maintain the dialog ordering and dialog cover.
+ // Also register key handlers if first dialog.
+ if ( CKEDITOR.dialog._.currentTop === null )
+ {
+ CKEDITOR.dialog._.currentTop = this;
+ this._.parentDialog = null;
+ showCover( this._.editor );
+
+ element.on( 'keydown', accessKeyDownHandler );
+ element.on( CKEDITOR.env.opera ? 'keypress' : 'keyup', accessKeyUpHandler );
+
+ // Prevent some keys from bubbling up. (#4269)
+ for ( var event in { keyup :1, keydown :1, keypress :1 } )
+ element.on( event, preventKeyBubbling );
+ }
+ else
+ {
+ this._.parentDialog = CKEDITOR.dialog._.currentTop;
+ var parentElement = this._.parentDialog.getElement().getFirst();
+ parentElement.$.style.zIndex -= Math.floor( this._.editor.config.baseFloatZIndex / 2 );
+ CKEDITOR.dialog._.currentTop = this;
+ }
+
+ // Register the Esc hotkeys.
+ registerAccessKey( this, this, '\x1b', null, function()
+ {
+ this.getButton( 'cancel' ) && this.getButton( 'cancel' ).click();
+ } );
+
+ // Reset the hasFocus state.
+ this._.hasFocus = false;
+
+ CKEDITOR.tools.setTimeout( function()
+ {
+ this.layout();
+ this.parts.dialog.setStyle( 'visibility', '' );
+
+ // Execute onLoad for the first show.
+ this.fireOnce( 'load', {} );
+ CKEDITOR.ui.fire( 'ready', this );
+
+ this.fire( 'show', {} );
+ this._.editor.fire( 'dialogShow', this );
+
+ // Save the initial values of the dialog.
+ this.foreach( function( contentObj ) { contentObj.setInitValue && contentObj.setInitValue(); } );
+
+ },
+ 100, this );
+ },
+
+ /**
+ * Rearrange the dialog to its previous position or the middle of the window.
+ * @since 3.5
+ */
+ layout : function()
+ {
+ var viewSize = CKEDITOR.document.getWindow().getViewPaneSize(),
+ dialogSize = this.getSize();
+
+ this.move( this._.moved ? this._.position.x : ( viewSize.width - dialogSize.width ) / 2,
+ this._.moved ? this._.position.y : ( viewSize.height - dialogSize.height ) / 2 );
+ },
+
+ /**
+ * Executes a function for each UI element.
+ * @param {Function} fn Function to execute for each UI element.
+ * @returns {CKEDITOR.dialog} The current dialog object.
+ */
+ foreach : function( fn )
+ {
+ for ( var i in this._.contents )
+ {
+ for ( var j in this._.contents[i] )
+ fn( this._.contents[i][j] );
+ }
+ return this;
+ },
+
+ /**
+ * Resets all input values in the dialog.
+ * @example
+ * dialogObj.reset();
+ * @returns {CKEDITOR.dialog} The current dialog object.
+ */
+ reset : (function()
+ {
+ var fn = function( widget ){ if ( widget.reset ) widget.reset( 1 ); };
+ return function(){ this.foreach( fn ); return this; };
+ })(),
+
+ setupContent : function()
+ {
+ var args = arguments;
+ this.foreach( function( widget )
+ {
+ if ( widget.setup )
+ widget.setup.apply( widget, args );
+ });
+ },
+
+ commitContent : function()
+ {
+ var args = arguments;
+ this.foreach( function( widget )
+ {
+ if ( widget.commit )
+ widget.commit.apply( widget, args );
+ });
+ },
+
+ /**
+ * Hides the dialog box.
+ * @example
+ * dialogObj.hide();
+ */
+ hide : function()
+ {
+ if ( !this.parts.dialog.isVisible() )
+ return;
+
+ this.fire( 'hide', {} );
+ this._.editor.fire( 'dialogHide', this );
+ var element = this._.element;
+ element.setStyle( 'display', 'none' );
+ this.parts.dialog.setStyle( 'visibility', 'hidden' );
+ // Unregister all access keys associated with this dialog.
+ unregisterAccessKey( this );
+
+ // Close any child(top) dialogs first.
+ while( CKEDITOR.dialog._.currentTop != this )
+ CKEDITOR.dialog._.currentTop.hide();
+
+ // Maintain dialog ordering and remove cover if needed.
+ if ( !this._.parentDialog )
+ hideCover();
+ else
+ {
+ var parentElement = this._.parentDialog.getElement().getFirst();
+ parentElement.setStyle( 'z-index', parseInt( parentElement.$.style.zIndex, 10 ) + Math.floor( this._.editor.config.baseFloatZIndex / 2 ) );
+ }
+ CKEDITOR.dialog._.currentTop = this._.parentDialog;
+
+ // Deduct or clear the z-index.
+ if ( !this._.parentDialog )
+ {
+ CKEDITOR.dialog._.currentZIndex = null;
+
+ // Remove access key handlers.
+ element.removeListener( 'keydown', accessKeyDownHandler );
+ element.removeListener( CKEDITOR.env.opera ? 'keypress' : 'keyup', accessKeyUpHandler );
+
+ // Remove bubbling-prevention handler. (#4269)
+ for ( var event in { keyup :1, keydown :1, keypress :1 } )
+ element.removeListener( event, preventKeyBubbling );
+
+ var editor = this._.editor;
+ editor.focus();
+
+ if ( editor.mode == 'wysiwyg' && CKEDITOR.env.ie )
+ {
+ var selection = editor.getSelection();
+ selection && selection.unlock( true );
+ }
+ }
+ else
+ CKEDITOR.dialog._.currentZIndex -= 10;
+
+ delete this._.parentDialog;
+ // Reset the initial values of the dialog.
+ this.foreach( function( contentObj ) { contentObj.resetInitValue && contentObj.resetInitValue(); } );
+ },
+
+ /**
+ * Adds a tabbed page into the dialog.
+ * @param {Object} contents Content definition.
+ * @example
+ */
+ addPage : function( contents )
+ {
+ var pageHtml = [],
+ titleHtml = contents.label ? ' title="' + CKEDITOR.tools.htmlEncode( contents.label ) + '"' : '',
+ elements = contents.elements,
+ vbox = CKEDITOR.dialog._.uiElementBuilders.vbox.build( this,
+ {
+ type : 'vbox',
+ className : 'cke_dialog_page_contents',
+ children : contents.elements,
+ expand : !!contents.expand,
+ padding : contents.padding,
+ style : contents.style || 'width: 100%;height:100%'
+ }, pageHtml );
+
+ // Create the HTML for the tab and the content block.
+ var page = CKEDITOR.dom.element.createFromHtml( pageHtml.join( '' ) );
+ page.setAttribute( 'role', 'tabpanel' );
+
+ var env = CKEDITOR.env;
+ var tabId = 'cke_' + contents.id + '_' + CKEDITOR.tools.getNextNumber(),
+ tab = CKEDITOR.dom.element.createFromHtml( [
+ ' 0 ? ' cke_last' : 'cke_first' ),
+ titleHtml,
+ ( !!contents.hidden ? ' style="display:none"' : '' ),
+ ' id="', tabId, '"',
+ env.gecko && env.version >= 10900 && !env.hc ? '' : ' href="javascript:void(0)"',
+ ' tabIndex="-1"',
+ ' hidefocus="true"',
+ ' role="tab">',
+ contents.label,
+ ' '
+ ].join( '' ) );
+
+ page.setAttribute( 'aria-labelledby', tabId );
+
+ // Take records for the tabs and elements created.
+ this._.tabs[ contents.id ] = [ tab, page ];
+ this._.tabIdList.push( contents.id );
+ !contents.hidden && this._.pageCount++;
+ this._.lastTab = tab;
+ this.updateStyle();
+
+ var contentMap = this._.contents[ contents.id ] = {},
+ cursor,
+ children = vbox.getChild();
+
+ while ( ( cursor = children.shift() ) )
+ {
+ contentMap[ cursor.id ] = cursor;
+ if ( typeof( cursor.getChild ) == 'function' )
+ children.push.apply( children, cursor.getChild() );
+ }
+
+ // Attach the DOM nodes.
+
+ page.setAttribute( 'name', contents.id );
+ page.appendTo( this.parts.contents );
+
+ tab.unselectable();
+ this.parts.tabs.append( tab );
+
+ // Add access key handlers if access key is defined.
+ if ( contents.accessKey )
+ {
+ registerAccessKey( this, this, 'CTRL+' + contents.accessKey,
+ tabAccessKeyDown, tabAccessKeyUp );
+ this._.accessKeyMap[ 'CTRL+' + contents.accessKey ] = contents.id;
+ }
+ },
+
+ /**
+ * Activates a tab page in the dialog by its id.
+ * @param {String} id The id of the dialog tab to be activated.
+ * @example
+ * dialogObj.selectPage( 'tab_1' );
+ */
+ selectPage : function( id )
+ {
+ if ( this._.currentTabId == id )
+ return;
+
+ // Returning true means that the event has been canceled
+ if ( this.fire( 'selectPage', { page : id, currentPage : this._.currentTabId } ) === true )
+ return;
+
+ // Hide the non-selected tabs and pages.
+ for ( var i in this._.tabs )
+ {
+ var tab = this._.tabs[i][0],
+ page = this._.tabs[i][1];
+ if ( i != id )
+ {
+ tab.removeClass( 'cke_dialog_tab_selected' );
+ page.hide();
+ }
+ page.setAttribute( 'aria-hidden', i != id );
+ }
+
+ var selected = this._.tabs[ id ];
+ selected[ 0 ].addClass( 'cke_dialog_tab_selected' );
+
+ // [IE] an invisible input[type='text'] will enlarge it's width
+ // if it's value is long when it shows, so we clear it's value
+ // before it shows and then recover it (#5649)
+ if ( CKEDITOR.env.ie6Compat || CKEDITOR.env.ie7Compat )
+ {
+ clearOrRecoverTextInputValue( selected[ 1 ] );
+ selected[ 1 ].show();
+ setTimeout( function()
+ {
+ clearOrRecoverTextInputValue( selected[ 1 ], 1 );
+ }, 0 );
+ }
+ else
+ selected[ 1 ].show();
+
+ this._.currentTabId = id;
+ this._.currentTabIndex = CKEDITOR.tools.indexOf( this._.tabIdList, id );
+ },
+
+ // Dialog state-specific style updates.
+ updateStyle : function()
+ {
+ // If only a single page shown, a different style is used in the central pane.
+ this.parts.dialog[ ( this._.pageCount === 1 ? 'add' : 'remove' ) + 'Class' ]( 'cke_single_page' );
+ },
+
+ /**
+ * Hides a page's tab away from the dialog.
+ * @param {String} id The page's Id.
+ * @example
+ * dialog.hidePage( 'tab_3' );
+ */
+ hidePage : function( id )
+ {
+ var tab = this._.tabs[id] && this._.tabs[id][0];
+ if ( !tab || this._.pageCount == 1 || !tab.isVisible() )
+ return;
+ // Switch to other tab first when we're hiding the active tab.
+ else if ( id == this._.currentTabId )
+ this.selectPage( getPreviousVisibleTab.call( this ) );
+
+ tab.hide();
+ this._.pageCount--;
+ this.updateStyle();
+ },
+
+ /**
+ * Unhides a page's tab.
+ * @param {String} id The page's Id.
+ * @example
+ * dialog.showPage( 'tab_2' );
+ */
+ showPage : function( id )
+ {
+ var tab = this._.tabs[id] && this._.tabs[id][0];
+ if ( !tab )
+ return;
+ tab.show();
+ this._.pageCount++;
+ this.updateStyle();
+ },
+
+ /**
+ * Gets the root DOM element of the dialog.
+ * @returns {CKEDITOR.dom.element} The <span> element containing this dialog.
+ * @example
+ * var dialogElement = dialogObj.getElement().getFirst();
+ * dialogElement.setStyle( 'padding', '5px' );
+ */
+ getElement : function()
+ {
+ return this._.element;
+ },
+
+ /**
+ * Gets the name of the dialog.
+ * @returns {String} The name of this dialog.
+ * @example
+ * var dialogName = dialogObj.getName();
+ */
+ getName : function()
+ {
+ return this._.name;
+ },
+
+ /**
+ * Gets a dialog UI element object from a dialog page.
+ * @param {String} pageId id of dialog page.
+ * @param {String} elementId id of UI element.
+ * @example
+ * @returns {CKEDITOR.ui.dialog.uiElement} The dialog UI element.
+ */
+ getContentElement : function( pageId, elementId )
+ {
+ var page = this._.contents[ pageId ];
+ return page && page[ elementId ];
+ },
+
+ /**
+ * Gets the value of a dialog UI element.
+ * @param {String} pageId id of dialog page.
+ * @param {String} elementId id of UI element.
+ * @example
+ * @returns {Object} The value of the UI element.
+ */
+ getValueOf : function( pageId, elementId )
+ {
+ return this.getContentElement( pageId, elementId ).getValue();
+ },
+
+ /**
+ * Sets the value of a dialog UI element.
+ * @param {String} pageId id of the dialog page.
+ * @param {String} elementId id of the UI element.
+ * @param {Object} value The new value of the UI element.
+ * @example
+ */
+ setValueOf : function( pageId, elementId, value )
+ {
+ return this.getContentElement( pageId, elementId ).setValue( value );
+ },
+
+ /**
+ * Gets the UI element of a button in the dialog's button row.
+ * @param {String} id The id of the button.
+ * @example
+ * @returns {CKEDITOR.ui.dialog.button} The button object.
+ */
+ getButton : function( id )
+ {
+ return this._.buttons[ id ];
+ },
+
+ /**
+ * Simulates a click to a dialog button in the dialog's button row.
+ * @param {String} id The id of the button.
+ * @example
+ * @returns The return value of the dialog's "click" event.
+ */
+ click : function( id )
+ {
+ return this._.buttons[ id ].click();
+ },
+
+ /**
+ * Disables a dialog button.
+ * @param {String} id The id of the button.
+ * @example
+ */
+ disableButton : function( id )
+ {
+ return this._.buttons[ id ].disable();
+ },
+
+ /**
+ * Enables a dialog button.
+ * @param {String} id The id of the button.
+ * @example
+ */
+ enableButton : function( id )
+ {
+ return this._.buttons[ id ].enable();
+ },
+
+ /**
+ * Gets the number of pages in the dialog.
+ * @returns {Number} Page count.
+ */
+ getPageCount : function()
+ {
+ return this._.pageCount;
+ },
+
+ /**
+ * Gets the editor instance which opened this dialog.
+ * @returns {CKEDITOR.editor} Parent editor instances.
+ */
+ getParentEditor : function()
+ {
+ return this._.editor;
+ },
+
+ /**
+ * Gets the element that was selected when opening the dialog, if any.
+ * @returns {CKEDITOR.dom.element} The element that was selected, or null.
+ */
+ getSelectedElement : function()
+ {
+ return this.getParentEditor().getSelection().getSelectedElement();
+ },
+
+ /**
+ * Adds element to dialog's focusable list.
+ *
+ * @param {CKEDITOR.dom.element} element
+ * @param {Number} [index]
+ */
+ addFocusable: function( element, index ) {
+ if ( typeof index == 'undefined' )
+ {
+ index = this._.focusList.length;
+ this._.focusList.push( new Focusable( this, element, index ) );
+ }
+ else
+ {
+ this._.focusList.splice( index, 0, new Focusable( this, element, index ) );
+ for ( var i = index + 1 ; i < this._.focusList.length ; i++ )
+ this._.focusList[ i ].focusIndex++;
+ }
+ }
+ };
+
+ CKEDITOR.tools.extend( CKEDITOR.dialog,
+ /**
+ * @lends CKEDITOR.dialog
+ */
+ {
+ /**
+ * Registers a dialog.
+ * @param {String} name The dialog's name.
+ * @param {Function|String} dialogDefinition
+ * A function returning the dialog's definition, or the URL to the .js file holding the function.
+ * The function should accept an argument "editor" which is the current editor instance, and
+ * return an object conforming to {@link CKEDITOR.dialog.definition}.
+ * @see CKEDITOR.dialog.definition
+ * @example
+ * // Full sample plugin, which does not only register a dialog window but also adds an item to the context menu.
+ * // To open the dialog window, choose "Open dialog" in the context menu.
+ * CKEDITOR.plugins.add( 'myplugin',
+ * {
+ * init: function( editor )
+ * {
+ * editor.addCommand( 'mydialog',new CKEDITOR.dialogCommand( 'mydialog' ) );
+ *
+ * if ( editor.contextMenu )
+ * {
+ * editor.addMenuGroup( 'mygroup', 10 );
+ * editor.addMenuItem( 'My Dialog',
+ * {
+ * label : 'Open dialog',
+ * command : 'mydialog',
+ * group : 'mygroup'
+ * });
+ * editor.contextMenu.addListener( function( element )
+ * {
+ * return { 'My Dialog' : CKEDITOR.TRISTATE_OFF };
+ * });
+ * }
+ *
+ * CKEDITOR.dialog.add ( 'mydialog', function( api )
+ * {
+ * // CKEDITOR.dialog.definition
+ * var dialogDefinition =
+ * {
+ * title : 'Sample dialog',
+ * minWidth : 390,
+ * minHeight : 130,
+ * contents : [
+ * {
+ * id : 'tab1',
+ * label : 'Label',
+ * title : 'Title',
+ * expand : true,
+ * padding : 0,
+ * elements :
+ * [
+ * {
+ * type : 'html',
+ * html : '<p>This is some sample HTML content.</p>'
+ * },
+ * {
+ * type : 'textarea',
+ * id : 'textareaId',
+ * rows : 4,
+ * cols : 40
+ * }
+ * ]
+ * }
+ * ],
+ * buttons : [ CKEDITOR.dialog.okButton, CKEDITOR.dialog.cancelButton ],
+ * onOk : function() {
+ * // "this" is now a CKEDITOR.dialog object.
+ * // Accessing dialog elements:
+ * var textareaObj = this.getContentElement ( 'tab1', 'textareaId' );
+ * alert( "You have entered: " + textareaObj.getValue() );
+ * }
+ * };
+ *
+ * return dialogDefinition;
+ * } );
+ * }
+ * } );
+ *
+ * CKEDITOR.replace( 'editor1', { extraPlugins : 'myplugin' } );
+ */
+ add : function( name, dialogDefinition )
+ {
+ // Avoid path registration from multiple instances override definition.
+ if ( !this._.dialogDefinitions[name]
+ || typeof dialogDefinition == 'function' )
+ this._.dialogDefinitions[name] = dialogDefinition;
+ },
+
+ exists : function( name )
+ {
+ return !!this._.dialogDefinitions[ name ];
+ },
+
+ getCurrent : function()
+ {
+ return CKEDITOR.dialog._.currentTop;
+ },
+
+ /**
+ * The default OK button for dialogs. Fires the "ok" event and closes the dialog if the event succeeds.
+ * @static
+ * @field
+ * @example
+ * @type Function
+ */
+ okButton : (function()
+ {
+ var retval = function( editor, override )
+ {
+ override = override || {};
+ return CKEDITOR.tools.extend( {
+ id : 'ok',
+ type : 'button',
+ label : editor.lang.common.ok,
+ 'class' : 'cke_dialog_ui_button_ok',
+ onClick : function( evt )
+ {
+ var dialog = evt.data.dialog;
+ if ( dialog.fire( 'ok', { hide : true } ).hide !== false )
+ dialog.hide();
+ }
+ }, override, true );
+ };
+ retval.type = 'button';
+ retval.override = function( override )
+ {
+ return CKEDITOR.tools.extend( function( editor ){ return retval( editor, override ); },
+ { type : 'button' }, true );
+ };
+ return retval;
+ })(),
+
+ /**
+ * The default cancel button for dialogs. Fires the "cancel" event and closes the dialog if no UI element value changed.
+ * @static
+ * @field
+ * @example
+ * @type Function
+ */
+ cancelButton : (function()
+ {
+ var retval = function( editor, override )
+ {
+ override = override || {};
+ return CKEDITOR.tools.extend( {
+ id : 'cancel',
+ type : 'button',
+ label : editor.lang.common.cancel,
+ 'class' : 'cke_dialog_ui_button_cancel',
+ onClick : function( evt )
+ {
+ var dialog = evt.data.dialog;
+ if ( dialog.fire( 'cancel', { hide : true } ).hide !== false )
+ dialog.hide();
+ }
+ }, override, true );
+ };
+ retval.type = 'button';
+ retval.override = function( override )
+ {
+ return CKEDITOR.tools.extend( function( editor ){ return retval( editor, override ); },
+ { type : 'button' }, true );
+ };
+ return retval;
+ })(),
+
+ /**
+ * Registers a dialog UI element.
+ * @param {String} typeName The name of the UI element.
+ * @param {Function} builder The function to build the UI element.
+ * @example
+ */
+ addUIElement : function( typeName, builder )
+ {
+ this._.uiElementBuilders[ typeName ] = builder;
+ }
+ });
+
+ CKEDITOR.dialog._ =
+ {
+ uiElementBuilders : {},
+
+ dialogDefinitions : {},
+
+ currentTop : null,
+
+ currentZIndex : null
+ };
+
+ // "Inherit" (copy actually) from CKEDITOR.event.
+ CKEDITOR.event.implementOn( CKEDITOR.dialog );
+ CKEDITOR.event.implementOn( CKEDITOR.dialog.prototype, true );
+
+ var defaultDialogDefinition =
+ {
+ resizable : CKEDITOR.DIALOG_RESIZE_BOTH,
+ minWidth : 600,
+ minHeight : 400,
+ buttons : [ CKEDITOR.dialog.okButton, CKEDITOR.dialog.cancelButton ]
+ };
+
+ // Tool function used to return an item from an array based on its id
+ // property.
+ var getById = function( array, id, recurse )
+ {
+ for ( var i = 0, item ; ( item = array[ i ] ) ; i++ )
+ {
+ if ( item.id == id )
+ return item;
+ if ( recurse && item[ recurse ] )
+ {
+ var retval = getById( item[ recurse ], id, recurse ) ;
+ if ( retval )
+ return retval;
+ }
+ }
+ return null;
+ };
+
+ // Tool function used to add an item into an array.
+ var addById = function( array, newItem, nextSiblingId, recurse, nullIfNotFound )
+ {
+ if ( nextSiblingId )
+ {
+ for ( var i = 0, item ; ( item = array[ i ] ) ; i++ )
+ {
+ if ( item.id == nextSiblingId )
+ {
+ array.splice( i, 0, newItem );
+ return newItem;
+ }
+
+ if ( recurse && item[ recurse ] )
+ {
+ var retval = addById( item[ recurse ], newItem, nextSiblingId, recurse, true );
+ if ( retval )
+ return retval;
+ }
+ }
+
+ if ( nullIfNotFound )
+ return null;
+ }
+
+ array.push( newItem );
+ return newItem;
+ };
+
+ // Tool function used to remove an item from an array based on its id.
+ var removeById = function( array, id, recurse )
+ {
+ for ( var i = 0, item ; ( item = array[ i ] ) ; i++ )
+ {
+ if ( item.id == id )
+ return array.splice( i, 1 );
+ if ( recurse && item[ recurse ] )
+ {
+ var retval = removeById( item[ recurse ], id, recurse );
+ if ( retval )
+ return retval;
+ }
+ }
+ return null;
+ };
+
+ /**
+ * This class is not really part of the API. It is the "definition" property value
+ * passed to "dialogDefinition" event handlers.
+ * @constructor
+ * @name CKEDITOR.dialog.definitionObject
+ * @extends CKEDITOR.dialog.definition
+ * @example
+ * CKEDITOR.on( 'dialogDefinition', function( evt )
+ * {
+ * var definition = evt.data.definition;
+ * var content = definition.getContents( 'page1' );
+ * ...
+ * } );
+ */
+ var definitionObject = function( dialog, dialogDefinition )
+ {
+ // TODO : Check if needed.
+ this.dialog = dialog;
+
+ // Transform the contents entries in contentObjects.
+ var contents = dialogDefinition.contents;
+ for ( var i = 0, content ; ( content = contents[i] ) ; i++ )
+ contents[ i ] = content && new contentObject( dialog, content );
+
+ CKEDITOR.tools.extend( this, dialogDefinition );
+ };
+
+ definitionObject.prototype =
+ /** @lends CKEDITOR.dialog.definitionObject.prototype */
+ {
+ /**
+ * Gets a content definition.
+ * @param {String} id The id of the content definition.
+ * @returns {CKEDITOR.dialog.definition.content} The content definition
+ * matching id.
+ */
+ getContents : function( id )
+ {
+ return getById( this.contents, id );
+ },
+
+ /**
+ * Gets a button definition.
+ * @param {String} id The id of the button definition.
+ * @returns {CKEDITOR.dialog.definition.button} The button definition
+ * matching id.
+ */
+ getButton : function( id )
+ {
+ return getById( this.buttons, id );
+ },
+
+ /**
+ * Adds a content definition object under this dialog definition.
+ * @param {CKEDITOR.dialog.definition.content} contentDefinition The
+ * content definition.
+ * @param {String} [nextSiblingId] The id of an existing content
+ * definition which the new content definition will be inserted
+ * before. Omit if the new content definition is to be inserted as
+ * the last item.
+ * @returns {CKEDITOR.dialog.definition.content} The inserted content
+ * definition.
+ */
+ addContents : function( contentDefinition, nextSiblingId )
+ {
+ return addById( this.contents, contentDefinition, nextSiblingId );
+ },
+
+ /**
+ * Adds a button definition object under this dialog definition.
+ * @param {CKEDITOR.dialog.definition.button} buttonDefinition The
+ * button definition.
+ * @param {String} [nextSiblingId] The id of an existing button
+ * definition which the new button definition will be inserted
+ * before. Omit if the new button definition is to be inserted as
+ * the last item.
+ * @returns {CKEDITOR.dialog.definition.button} The inserted button
+ * definition.
+ */
+ addButton : function( buttonDefinition, nextSiblingId )
+ {
+ return addById( this.buttons, buttonDefinition, nextSiblingId );
+ },
+
+ /**
+ * Removes a content definition from this dialog definition.
+ * @param {String} id The id of the content definition to be removed.
+ * @returns {CKEDITOR.dialog.definition.content} The removed content
+ * definition.
+ */
+ removeContents : function( id )
+ {
+ removeById( this.contents, id );
+ },
+
+ /**
+ * Removes a button definition from the dialog definition.
+ * @param {String} id The id of the button definition to be removed.
+ * @returns {CKEDITOR.dialog.definition.button} The removed button
+ * definition.
+ */
+ removeButton : function( id )
+ {
+ removeById( this.buttons, id );
+ }
+ };
+
+ /**
+ * This class is not really part of the API. It is the template of the
+ * objects representing content pages inside the
+ * CKEDITOR.dialog.definitionObject.
+ * @constructor
+ * @name CKEDITOR.dialog.definition.contentObject
+ * @example
+ * CKEDITOR.on( 'dialogDefinition', function( evt )
+ * {
+ * var definition = evt.data.definition;
+ * var content = definition.getContents( 'page1' );
+ * content.remove( 'textInput1' );
+ * ...
+ * } );
+ */
+ function contentObject( dialog, contentDefinition )
+ {
+ this._ =
+ {
+ dialog : dialog
+ };
+
+ CKEDITOR.tools.extend( this, contentDefinition );
+ }
+
+ contentObject.prototype =
+ /** @lends CKEDITOR.dialog.definition.contentObject.prototype */
+ {
+ /**
+ * Gets a UI element definition under the content definition.
+ * @param {String} id The id of the UI element definition.
+ * @returns {CKEDITOR.dialog.definition.uiElement}
+ */
+ get : function( id )
+ {
+ return getById( this.elements, id, 'children' );
+ },
+
+ /**
+ * Adds a UI element definition to the content definition.
+ * @param {CKEDITOR.dialog.definition.uiElement} elementDefinition The
+ * UI elemnet definition to be added.
+ * @param {String} nextSiblingId The id of an existing UI element
+ * definition which the new UI element definition will be inserted
+ * before. Omit if the new button definition is to be inserted as
+ * the last item.
+ * @returns {CKEDITOR.dialog.definition.uiElement} The element
+ * definition inserted.
+ */
+ add : function( elementDefinition, nextSiblingId )
+ {
+ return addById( this.elements, elementDefinition, nextSiblingId, 'children' );
+ },
+
+ /**
+ * Removes a UI element definition from the content definition.
+ * @param {String} id The id of the UI element definition to be
+ * removed.
+ * @returns {CKEDITOR.dialog.definition.uiElement} The element
+ * definition removed.
+ * @example
+ */
+ remove : function( id )
+ {
+ removeById( this.elements, id, 'children' );
+ }
+ };
+
+ function initDragAndDrop( dialog )
+ {
+ var lastCoords = null,
+ abstractDialogCoords = null,
+ element = dialog.getElement().getFirst(),
+ editor = dialog.getParentEditor(),
+ magnetDistance = editor.config.dialog_magnetDistance,
+ margins = editor.skin.margins || [ 0, 0, 0, 0 ];
+
+ if ( typeof magnetDistance == 'undefined' )
+ magnetDistance = 20;
+
+ function mouseMoveHandler( evt )
+ {
+ var dialogSize = dialog.getSize(),
+ viewPaneSize = CKEDITOR.document.getWindow().getViewPaneSize(),
+ x = evt.data.$.screenX,
+ y = evt.data.$.screenY,
+ dx = x - lastCoords.x,
+ dy = y - lastCoords.y,
+ realX, realY;
+
+ lastCoords = { x : x, y : y };
+ abstractDialogCoords.x += dx;
+ abstractDialogCoords.y += dy;
+
+ if ( abstractDialogCoords.x + margins[3] < magnetDistance )
+ realX = - margins[3];
+ else if ( abstractDialogCoords.x - margins[1] > viewPaneSize.width - dialogSize.width - magnetDistance )
+ realX = viewPaneSize.width - dialogSize.width + ( editor.lang.dir == 'rtl' ? 0 : margins[1] );
+ else
+ realX = abstractDialogCoords.x;
+
+ if ( abstractDialogCoords.y + margins[0] < magnetDistance )
+ realY = - margins[0];
+ else if ( abstractDialogCoords.y - margins[2] > viewPaneSize.height - dialogSize.height - magnetDistance )
+ realY = viewPaneSize.height - dialogSize.height + margins[2];
+ else
+ realY = abstractDialogCoords.y;
+
+ dialog.move( realX, realY, 1 );
+
+ evt.data.preventDefault();
+ }
+
+ function mouseUpHandler( evt )
+ {
+ CKEDITOR.document.removeListener( 'mousemove', mouseMoveHandler );
+ CKEDITOR.document.removeListener( 'mouseup', mouseUpHandler );
+
+ if ( CKEDITOR.env.ie6Compat )
+ {
+ var coverDoc = currentCover.getChild( 0 ).getFrameDocument();
+ coverDoc.removeListener( 'mousemove', mouseMoveHandler );
+ coverDoc.removeListener( 'mouseup', mouseUpHandler );
+ }
+ }
+
+ dialog.parts.title.on( 'mousedown', function( evt )
+ {
+ lastCoords = { x : evt.data.$.screenX, y : evt.data.$.screenY };
+
+ CKEDITOR.document.on( 'mousemove', mouseMoveHandler );
+ CKEDITOR.document.on( 'mouseup', mouseUpHandler );
+ abstractDialogCoords = dialog.getPosition();
+
+ if ( CKEDITOR.env.ie6Compat )
+ {
+ var coverDoc = currentCover.getChild( 0 ).getFrameDocument();
+ coverDoc.on( 'mousemove', mouseMoveHandler );
+ coverDoc.on( 'mouseup', mouseUpHandler );
+ }
+
+ evt.data.preventDefault();
+ }, dialog );
+ }
+
+ function initResizeHandles( dialog )
+ {
+ var def = dialog.definition,
+ resizable = def.resizable;
+
+ if ( resizable == CKEDITOR.DIALOG_RESIZE_NONE )
+ return;
+
+ var editor = dialog.getParentEditor();
+ var wrapperWidth, wrapperHeight,
+ viewSize, origin, startSize,
+ dialogCover;
+
+ var mouseDownFn = CKEDITOR.tools.addFunction( function( $event )
+ {
+ startSize = dialog.getSize();
+
+ var content = dialog.parts.contents,
+ iframeDialog = content.$.getElementsByTagName( 'iframe' ).length;
+
+ // Shim to help capturing "mousemove" over iframe.
+ if ( iframeDialog )
+ {
+ dialogCover = CKEDITOR.dom.element.createFromHtml( '
' );
+ content.append( dialogCover );
+ }
+
+ // Calculate the offset between content and chrome size.
+ wrapperHeight = startSize.height - dialog.parts.contents.getSize( 'height', ! ( CKEDITOR.env.gecko || CKEDITOR.env.opera || CKEDITOR.env.ie && CKEDITOR.env.quirks ) );
+ wrapperWidth = startSize.width - dialog.parts.contents.getSize( 'width', 1 );
+
+ origin = { x : $event.screenX, y : $event.screenY };
+
+ viewSize = CKEDITOR.document.getWindow().getViewPaneSize();
+
+ CKEDITOR.document.on( 'mousemove', mouseMoveHandler );
+ CKEDITOR.document.on( 'mouseup', mouseUpHandler );
+
+ if ( CKEDITOR.env.ie6Compat )
+ {
+ var coverDoc = currentCover.getChild( 0 ).getFrameDocument();
+ coverDoc.on( 'mousemove', mouseMoveHandler );
+ coverDoc.on( 'mouseup', mouseUpHandler );
+ }
+
+ $event.preventDefault && $event.preventDefault();
+ });
+
+ // Prepend the grip to the dialog.
+ dialog.on( 'load', function()
+ {
+ var direction = '';
+ if ( resizable == CKEDITOR.DIALOG_RESIZE_WIDTH )
+ direction = ' cke_resizer_horizontal';
+ else if ( resizable == CKEDITOR.DIALOG_RESIZE_HEIGHT )
+ direction = ' cke_resizer_vertical';
+ var resizer = CKEDITOR.dom.element.createFromHtml( '' );
+ dialog.parts.footer.append( resizer, 1 );
+ });
+ editor.on( 'destroy', function() { CKEDITOR.tools.removeFunction( mouseDownFn ); } );
+
+ function mouseMoveHandler( evt )
+ {
+ var rtl = editor.lang.dir == 'rtl',
+ dx = ( evt.data.$.screenX - origin.x ) * ( rtl ? -1 : 1 ),
+ dy = evt.data.$.screenY - origin.y,
+ width = startSize.width,
+ height = startSize.height,
+ internalWidth = width + dx * ( dialog._.moved ? 1 : 2 ),
+ internalHeight = height + dy * ( dialog._.moved ? 1 : 2 ),
+ element = dialog._.element.getFirst(),
+ right = rtl && element.getComputedStyle( 'right' ),
+ position = dialog.getPosition();
+
+ if ( position.y + internalHeight > viewSize.height )
+ internalHeight = viewSize.height - position.y;
+
+ if ( ( rtl ? right : position.x ) + internalWidth > viewSize.width )
+ internalWidth = viewSize.width - ( rtl ? right : position.x );
+
+ // Make sure the dialog will not be resized to the wrong side when it's in the leftmost position for RTL.
+ if ( ( resizable == CKEDITOR.DIALOG_RESIZE_WIDTH || resizable == CKEDITOR.DIALOG_RESIZE_BOTH ) )
+ width = Math.max( def.minWidth || 0, internalWidth - wrapperWidth );
+
+ if ( resizable == CKEDITOR.DIALOG_RESIZE_HEIGHT || resizable == CKEDITOR.DIALOG_RESIZE_BOTH )
+ height = Math.max( def.minHeight || 0, internalHeight - wrapperHeight );
+
+ dialog.resize( width, height );
+
+ if ( !dialog._.moved )
+ dialog.layout();
+
+ evt.data.preventDefault();
+ }
+
+ function mouseUpHandler()
+ {
+ CKEDITOR.document.removeListener( 'mouseup', mouseUpHandler );
+ CKEDITOR.document.removeListener( 'mousemove', mouseMoveHandler );
+
+ if ( dialogCover )
+ {
+ dialogCover.remove();
+ dialogCover = null;
+ }
+
+ if ( CKEDITOR.env.ie6Compat )
+ {
+ var coverDoc = currentCover.getChild( 0 ).getFrameDocument();
+ coverDoc.removeListener( 'mouseup', mouseUpHandler );
+ coverDoc.removeListener( 'mousemove', mouseMoveHandler );
+ }
+ }
+ }
+
+ var resizeCover;
+ // Caching resuable covers and allowing only one cover
+ // on screen.
+ var covers = {},
+ currentCover;
+
+ function showCover( editor )
+ {
+ var win = CKEDITOR.document.getWindow();
+ var config = editor.config,
+ backgroundColorStyle = config.dialog_backgroundCoverColor || 'white',
+ backgroundCoverOpacity = config.dialog_backgroundCoverOpacity,
+ baseFloatZIndex = config.baseFloatZIndex,
+ coverKey = CKEDITOR.tools.genKey(
+ backgroundColorStyle,
+ backgroundCoverOpacity,
+ baseFloatZIndex ),
+ coverElement = covers[ coverKey ];
+
+ if ( !coverElement )
+ {
+ var html = [
+ ''
+ ];
+
+ if ( CKEDITOR.env.ie6Compat )
+ {
+ // Support for custom document.domain in IE.
+ var isCustomDomain = CKEDITOR.env.isCustomDomain(),
+ iframeHtml = '';
+
+ html.push(
+ '' +
+ '' );
+ }
+
+ html.push( '
' );
+
+ coverElement = CKEDITOR.dom.element.createFromHtml( html.join( '' ) );
+ coverElement.setOpacity( backgroundCoverOpacity != undefined ? backgroundCoverOpacity : 0.5 );
+
+ coverElement.appendTo( CKEDITOR.document.getBody() );
+ covers[ coverKey ] = coverElement;
+ }
+ else
+ coverElement. show();
+
+ currentCover = coverElement;
+ var resizeFunc = function()
+ {
+ var size = win.getViewPaneSize();
+ coverElement.setStyles(
+ {
+ width : size.width + 'px',
+ height : size.height + 'px'
+ } );
+ };
+
+ var scrollFunc = function()
+ {
+ var pos = win.getScrollPosition(),
+ cursor = CKEDITOR.dialog._.currentTop;
+ coverElement.setStyles(
+ {
+ left : pos.x + 'px',
+ top : pos.y + 'px'
+ });
+
+ if ( cursor )
+ {
+ do
+ {
+ var dialogPos = cursor.getPosition();
+ cursor.move( dialogPos.x, dialogPos.y );
+ } while ( ( cursor = cursor._.parentDialog ) );
+ }
+ };
+
+ resizeCover = resizeFunc;
+ win.on( 'resize', resizeFunc );
+ resizeFunc();
+ // Using Safari/Mac, focus must be kept where it is (#7027)
+ if ( !( CKEDITOR.env.mac && CKEDITOR.env.webkit ) )
+ coverElement.focus();
+
+ if ( CKEDITOR.env.ie6Compat )
+ {
+ // IE BUG: win.$.onscroll assignment doesn't work.. it must be window.onscroll.
+ // So we need to invent a really funny way to make it work.
+ var myScrollHandler = function()
+ {
+ scrollFunc();
+ arguments.callee.prevScrollHandler.apply( this, arguments );
+ };
+ win.$.setTimeout( function()
+ {
+ myScrollHandler.prevScrollHandler = window.onscroll || function(){};
+ window.onscroll = myScrollHandler;
+ }, 0 );
+ scrollFunc();
+ }
+ }
+
+ function hideCover()
+ {
+ if ( !currentCover )
+ return;
+
+ var win = CKEDITOR.document.getWindow();
+ currentCover.hide();
+ win.removeListener( 'resize', resizeCover );
+
+ if ( CKEDITOR.env.ie6Compat )
+ {
+ win.$.setTimeout( function()
+ {
+ var prevScrollHandler = window.onscroll && window.onscroll.prevScrollHandler;
+ window.onscroll = prevScrollHandler || null;
+ }, 0 );
+ }
+ resizeCover = null;
+ }
+
+ function removeCovers()
+ {
+ for ( var coverId in covers )
+ covers[ coverId ].remove();
+ covers = {};
+ }
+
+ var accessKeyProcessors = {};
+
+ var accessKeyDownHandler = function( evt )
+ {
+ var ctrl = evt.data.$.ctrlKey || evt.data.$.metaKey,
+ alt = evt.data.$.altKey,
+ shift = evt.data.$.shiftKey,
+ key = String.fromCharCode( evt.data.$.keyCode ),
+ keyProcessor = accessKeyProcessors[( ctrl ? 'CTRL+' : '' ) + ( alt ? 'ALT+' : '') + ( shift ? 'SHIFT+' : '' ) + key];
+
+ if ( !keyProcessor || !keyProcessor.length )
+ return;
+
+ keyProcessor = keyProcessor[keyProcessor.length - 1];
+ keyProcessor.keydown && keyProcessor.keydown.call( keyProcessor.uiElement, keyProcessor.dialog, keyProcessor.key );
+ evt.data.preventDefault();
+ };
+
+ var accessKeyUpHandler = function( evt )
+ {
+ var ctrl = evt.data.$.ctrlKey || evt.data.$.metaKey,
+ alt = evt.data.$.altKey,
+ shift = evt.data.$.shiftKey,
+ key = String.fromCharCode( evt.data.$.keyCode ),
+ keyProcessor = accessKeyProcessors[( ctrl ? 'CTRL+' : '' ) + ( alt ? 'ALT+' : '') + ( shift ? 'SHIFT+' : '' ) + key];
+
+ if ( !keyProcessor || !keyProcessor.length )
+ return;
+
+ keyProcessor = keyProcessor[keyProcessor.length - 1];
+ if ( keyProcessor.keyup )
+ {
+ keyProcessor.keyup.call( keyProcessor.uiElement, keyProcessor.dialog, keyProcessor.key );
+ evt.data.preventDefault();
+ }
+ };
+
+ var registerAccessKey = function( uiElement, dialog, key, downFunc, upFunc )
+ {
+ var procList = accessKeyProcessors[key] || ( accessKeyProcessors[key] = [] );
+ procList.push( {
+ uiElement : uiElement,
+ dialog : dialog,
+ key : key,
+ keyup : upFunc || uiElement.accessKeyUp,
+ keydown : downFunc || uiElement.accessKeyDown
+ } );
+ };
+
+ var unregisterAccessKey = function( obj )
+ {
+ for ( var i in accessKeyProcessors )
+ {
+ var list = accessKeyProcessors[i];
+ for ( var j = list.length - 1 ; j >= 0 ; j-- )
+ {
+ if ( list[j].dialog == obj || list[j].uiElement == obj )
+ list.splice( j, 1 );
+ }
+ if ( list.length === 0 )
+ delete accessKeyProcessors[i];
+ }
+ };
+
+ var tabAccessKeyUp = function( dialog, key )
+ {
+ if ( dialog._.accessKeyMap[key] )
+ dialog.selectPage( dialog._.accessKeyMap[key] );
+ };
+
+ var tabAccessKeyDown = function( dialog, key )
+ {
+ };
+
+ // ESC, ENTER
+ var preventKeyBubblingKeys = { 27 :1, 13 :1 };
+ var preventKeyBubbling = function( e )
+ {
+ if ( e.data.getKeystroke() in preventKeyBubblingKeys )
+ e.data.stopPropagation();
+ };
+
+ (function()
+ {
+ CKEDITOR.ui.dialog =
+ {
+ /**
+ * The base class of all dialog UI elements.
+ * @constructor
+ * @param {CKEDITOR.dialog} dialog Parent dialog object.
+ * @param {CKEDITOR.dialog.definition.uiElement} elementDefinition Element
+ * definition. Accepted fields:
+ *
+ * id (Required) The id of the UI element. See {@link
+ * CKEDITOR.dialog#getContentElement}type (Required) The type of the UI element. The
+ * value to this field specifies which UI element class will be used to
+ * generate the final widget.title (Optional) The popup tooltip for the UI
+ * element.hidden (Optional) A flag that tells if the element
+ * should be initially visible.className (Optional) Additional CSS class names
+ * to add to the UI element. Separated by space.style (Optional) Additional CSS inline styles
+ * to add to the UI element. A semicolon (;) is required after the last
+ * style declaration.accessKey (Optional) The alphanumeric access key
+ * for this element. Access keys are automatically prefixed by CTRL.on* (Optional) Any UI element definition field that
+ * starts with on followed immediately by a capital letter and
+ * probably more letters is an event handler. Event handlers may be further
+ * divided into registered event handlers and DOM event handlers. Please
+ * refer to {@link CKEDITOR.ui.dialog.uiElement#registerEvents} and
+ * {@link CKEDITOR.ui.dialog.uiElement#eventProcessors} for more
+ * information.
+ * @param {Array} htmlList
+ * List of HTML code to be added to the dialog's content area.
+ * @param {Function|String} nodeNameArg
+ * A function returning a string, or a simple string for the node name for
+ * the root DOM node. Default is 'div'.
+ * @param {Function|Object} stylesArg
+ * A function returning an object, or a simple object for CSS styles applied
+ * to the DOM node. Default is empty object.
+ * @param {Function|Object} attributesArg
+ * A fucntion returning an object, or a simple object for attributes applied
+ * to the DOM node. Default is empty object.
+ * @param {Function|String} contentsArg
+ * A function returning a string, or a simple string for the HTML code inside
+ * the root DOM node. Default is empty string.
+ * @example
+ */
+ uiElement : function( dialog, elementDefinition, htmlList, nodeNameArg, stylesArg, attributesArg, contentsArg )
+ {
+ if ( arguments.length < 4 )
+ return;
+
+ var nodeName = ( nodeNameArg.call ? nodeNameArg( elementDefinition ) : nodeNameArg ) || 'div',
+ html = [ '<', nodeName, ' ' ],
+ styles = ( stylesArg && stylesArg.call ? stylesArg( elementDefinition ) : stylesArg ) || {},
+ attributes = ( attributesArg && attributesArg.call ? attributesArg( elementDefinition ) : attributesArg ) || {},
+ innerHTML = ( contentsArg && contentsArg.call ? contentsArg.call( this, dialog, elementDefinition ) : contentsArg ) || '',
+ domId = this.domId = attributes.id || CKEDITOR.tools.getNextId() + '_uiElement',
+ id = this.id = elementDefinition.id,
+ i;
+
+ // Set the id, a unique id is required for getElement() to work.
+ attributes.id = domId;
+
+ // Set the type and definition CSS class names.
+ var classes = {};
+ if ( elementDefinition.type )
+ classes[ 'cke_dialog_ui_' + elementDefinition.type ] = 1;
+ if ( elementDefinition.className )
+ classes[ elementDefinition.className ] = 1;
+ var attributeClasses = ( attributes['class'] && attributes['class'].split ) ? attributes['class'].split( ' ' ) : [];
+ for ( i = 0 ; i < attributeClasses.length ; i++ )
+ {
+ if ( attributeClasses[i] )
+ classes[ attributeClasses[i] ] = 1;
+ }
+ var finalClasses = [];
+ for ( i in classes )
+ finalClasses.push( i );
+ attributes['class'] = finalClasses.join( ' ' );
+
+ // Set the popup tooltop.
+ if ( elementDefinition.title )
+ attributes.title = elementDefinition.title;
+
+ // Write the inline CSS styles.
+ var styleStr = ( elementDefinition.style || '' ).split( ';' );
+ for ( i in styles )
+ styleStr.push( i + ':' + styles[i] );
+ if ( elementDefinition.hidden )
+ styleStr.push( 'display:none' );
+ for ( i = styleStr.length - 1 ; i >= 0 ; i-- )
+ {
+ if ( styleStr[i] === '' )
+ styleStr.splice( i, 1 );
+ }
+ if ( styleStr.length > 0 )
+ attributes.style = ( attributes.style ? ( attributes.style + '; ' ) : '' ) + styleStr.join( '; ' );
+
+ // Write the attributes.
+ for ( i in attributes )
+ html.push( i + '="' + CKEDITOR.tools.htmlEncode( attributes[i] ) + '" ');
+
+ // Write the content HTML.
+ html.push( '>', innerHTML, '' );
+
+ // Add contents to the parent HTML array.
+ htmlList.push( html.join( '' ) );
+
+ ( this._ || ( this._ = {} ) ).dialog = dialog;
+
+ // Override isChanged if it is defined in element definition.
+ if ( typeof( elementDefinition.isChanged ) == 'boolean' )
+ this.isChanged = function(){ return elementDefinition.isChanged; };
+ if ( typeof( elementDefinition.isChanged ) == 'function' )
+ this.isChanged = elementDefinition.isChanged;
+
+ // Add events.
+ CKEDITOR.event.implementOn( this );
+
+ this.registerEvents( elementDefinition );
+ if ( this.accessKeyUp && this.accessKeyDown && elementDefinition.accessKey )
+ registerAccessKey( this, dialog, 'CTRL+' + elementDefinition.accessKey );
+
+ var me = this;
+ dialog.on( 'load', function()
+ {
+ if ( me.getInputElement() )
+ {
+ me.getInputElement().on( 'focus', function()
+ {
+ dialog._.tabBarMode = false;
+ dialog._.hasFocus = true;
+ me.fire( 'focus' );
+ }, me );
+ }
+ } );
+
+ // Register the object as a tab focus if it can be included.
+ if ( this.keyboardFocusable )
+ {
+ this.tabIndex = elementDefinition.tabIndex || 0;
+
+ this.focusIndex = dialog._.focusList.push( this ) - 1;
+ this.on( 'focus', function()
+ {
+ dialog._.currentFocusIndex = me.focusIndex;
+ } );
+ }
+
+ // Completes this object with everything we have in the
+ // definition.
+ CKEDITOR.tools.extend( this, elementDefinition );
+ },
+
+ /**
+ * Horizontal layout box for dialog UI elements, auto-expends to available width of container.
+ * @constructor
+ * @extends CKEDITOR.ui.dialog.uiElement
+ * @param {CKEDITOR.dialog} dialog
+ * Parent dialog object.
+ * @param {Array} childObjList
+ * Array of {@link CKEDITOR.ui.dialog.uiElement} objects inside this
+ * container.
+ * @param {Array} childHtmlList
+ * Array of HTML code that correspond to the HTML output of all the
+ * objects in childObjList.
+ * @param {Array} htmlList
+ * Array of HTML code that this element will output to.
+ * @param {CKEDITOR.dialog.definition.uiElement} elementDefinition
+ * The element definition. Accepted fields:
+ *
+ * widths (Optional) The widths of child cells.height (Optional) The height of the layout.padding (Optional) The padding width inside child
+ * cells.align (Optional) The alignment of the whole layout
+ *
+ * @example
+ */
+ hbox : function( dialog, childObjList, childHtmlList, htmlList, elementDefinition )
+ {
+ if ( arguments.length < 4 )
+ return;
+
+ this._ || ( this._ = {} );
+
+ var children = this._.children = childObjList,
+ widths = elementDefinition && elementDefinition.widths || null,
+ height = elementDefinition && elementDefinition.height || null,
+ styles = {},
+ i;
+ /** @ignore */
+ var innerHTML = function()
+ {
+ var html = [ '' ];
+ for ( i = 0 ; i < childHtmlList.length ; i++ )
+ {
+ var className = 'cke_dialog_ui_hbox_child',
+ styles = [];
+ if ( i === 0 )
+ className = 'cke_dialog_ui_hbox_first';
+ if ( i == childHtmlList.length - 1 )
+ className = 'cke_dialog_ui_hbox_last';
+ html.push( ' 0 )
+ html.push( 'style="' + styles.join('; ') + '" ' );
+ html.push( '>', childHtmlList[i], ' ' );
+ }
+ html.push( '
+ * width (Optional) The width of the layout.heights (Optional) The heights of individual cells.
+ * align (Optional) The alignment of the layout.padding (Optional) The padding width inside child
+ * cells.expand (Optional) Whether the layout should expand
+ * vertically to fill its container.
+ * @example
+ */
+ vbox : function( dialog, childObjList, childHtmlList, htmlList, elementDefinition )
+ {
+ if ( arguments.length < 3 )
+ return;
+
+ this._ || ( this._ = {} );
+
+ var children = this._.children = childObjList,
+ width = elementDefinition && elementDefinition.width || null,
+ heights = elementDefinition && elementDefinition.heights || null;
+ /** @ignore */
+ var innerHTML = function()
+ {
+ var html = [ '' );
+ for ( var i = 0 ; i < childHtmlList.length ; i++ )
+ {
+ var styles = [];
+ html.push( ' 0 )
+ html.push( 'style="', styles.join( '; ' ), '" ' );
+ html.push( ' class="cke_dialog_ui_vbox_child">', childHtmlList[i], '
' );
+ return html.join( '' );
+ };
+ CKEDITOR.ui.dialog.uiElement.call( this, dialog, elementDefinition || { type : 'vbox' }, htmlList, 'div', null, { role : 'presentation' }, innerHTML );
+ }
+ };
+ })();
+
+ CKEDITOR.ui.dialog.uiElement.prototype =
+ {
+ /**
+ * Gets the root DOM element of this dialog UI object.
+ * @returns {CKEDITOR.dom.element} Root DOM element of UI object.
+ * @example
+ * uiElement.getElement().hide();
+ */
+ getElement : function()
+ {
+ return CKEDITOR.document.getById( this.domId );
+ },
+
+ /**
+ * Gets the DOM element that the user inputs values.
+ * This function is used by setValue(), getValue() and focus(). It should
+ * be overrided in child classes where the input element isn't the root
+ * element.
+ * @returns {CKEDITOR.dom.element} The element where the user input values.
+ * @example
+ * var rawValue = textInput.getInputElement().$.value;
+ */
+ getInputElement : function()
+ {
+ return this.getElement();
+ },
+
+ /**
+ * Gets the parent dialog object containing this UI element.
+ * @returns {CKEDITOR.dialog} Parent dialog object.
+ * @example
+ * var dialog = uiElement.getDialog();
+ */
+ getDialog : function()
+ {
+ return this._.dialog;
+ },
+
+ /**
+ * Sets the value of this dialog UI object.
+ * @param {Object} value The new value.
+ * @param {Boolean} noChangeEvent Internal commit, to supress 'change' event on this element.
+ * @returns {CKEDITOR.dialog.uiElement} The current UI element.
+ * @example
+ * uiElement.setValue( 'Dingo' );
+ */
+ setValue : function( value, noChangeEvent )
+ {
+ this.getInputElement().setValue( value );
+ !noChangeEvent && this.fire( 'change', { value : value } );
+ return this;
+ },
+
+ /**
+ * Gets the current value of this dialog UI object.
+ * @returns {Object} The current value.
+ * @example
+ * var myValue = uiElement.getValue();
+ */
+ getValue : function()
+ {
+ return this.getInputElement().getValue();
+ },
+
+ /**
+ * Tells whether the UI object's value has changed.
+ * @returns {Boolean} true if changed, false if not changed.
+ * @example
+ * if ( uiElement.isChanged() )
+ * confirm( 'Value changed! Continue?' );
+ */
+ isChanged : function()
+ {
+ // Override in input classes.
+ return false;
+ },
+
+ /**
+ * Selects the parent tab of this element. Usually called by focus() or overridden focus() methods.
+ * @returns {CKEDITOR.dialog.uiElement} The current UI element.
+ * @example
+ * focus : function()
+ * {
+ * this.selectParentTab();
+ * // do something else.
+ * }
+ */
+ selectParentTab : function()
+ {
+ var element = this.getInputElement(),
+ cursor = element,
+ tabId;
+ while ( ( cursor = cursor.getParent() ) && cursor.$.className.search( 'cke_dialog_page_contents' ) == -1 )
+ { /*jsl:pass*/ }
+
+ // Some widgets don't have parent tabs (e.g. OK and Cancel buttons).
+ if ( !cursor )
+ return this;
+
+ tabId = cursor.getAttribute( 'name' );
+ // Avoid duplicate select.
+ if ( this._.dialog._.currentTabId != tabId )
+ this._.dialog.selectPage( tabId );
+ return this;
+ },
+
+ /**
+ * Puts the focus to the UI object. Switches tabs if the UI object isn't in the active tab page.
+ * @returns {CKEDITOR.dialog.uiElement} The current UI element.
+ * @example
+ * uiElement.focus();
+ */
+ focus : function()
+ {
+ this.selectParentTab().getInputElement().focus();
+ return this;
+ },
+
+ /**
+ * Registers the on* event handlers defined in the element definition.
+ * The default behavior of this function is:
+ *
+ *
+ * If the on* event is defined in the class's eventProcesors list,
+ * then the registration is delegated to the corresponding function
+ * in the eventProcessors list.
+ *
+ *
+ * If the on* event is not defined in the eventProcessors list, then
+ * register the event handler under the corresponding DOM event of
+ * the UI element's input DOM element (as defined by the return value
+ * of {@link CKEDITOR.ui.dialog.uiElement#getInputElement}).
+ *
+ *
+ * This function is only called at UI element instantiation, but can
+ * be overridded in child classes if they require more flexibility.
+ * @param {CKEDITOR.dialog.definition.uiElement} definition The UI element
+ * definition.
+ * @returns {CKEDITOR.dialog.uiElement} The current UI element.
+ * @example
+ */
+ registerEvents : function( definition )
+ {
+ var regex = /^on([A-Z]\w+)/,
+ match;
+
+ var registerDomEvent = function( uiElement, dialog, eventName, func )
+ {
+ dialog.on( 'load', function()
+ {
+ uiElement.getInputElement().on( eventName, func, uiElement );
+ });
+ };
+
+ for ( var i in definition )
+ {
+ if ( !( match = i.match( regex ) ) )
+ continue;
+ if ( this.eventProcessors[i] )
+ this.eventProcessors[i].call( this, this._.dialog, definition[i] );
+ else
+ registerDomEvent( this, this._.dialog, match[1].toLowerCase(), definition[i] );
+ }
+
+ return this;
+ },
+
+ /**
+ * The event processor list used by
+ * {@link CKEDITOR.ui.dialog.uiElement#getInputElement} at UI element
+ * instantiation. The default list defines three on* events:
+ *
+ * onLoad - Called when the element's parent dialog opens for the
+ * first time
+ * onShow - Called whenever the element's parent dialog opens.
+ * onHide - Called whenever the element's parent dialog closes.
+ *
+ * @field
+ * @type Object
+ * @example
+ * // This connects the 'click' event in CKEDITOR.ui.dialog.button to onClick
+ * // handlers in the UI element's definitions.
+ * CKEDITOR.ui.dialog.button.eventProcessors = CKEDITOR.tools.extend( {},
+ * CKEDITOR.ui.dialog.uiElement.prototype.eventProcessors,
+ * { onClick : function( dialog, func ) { this.on( 'click', func ); } },
+ * true );
+ */
+ eventProcessors :
+ {
+ onLoad : function( dialog, func )
+ {
+ dialog.on( 'load', func, this );
+ },
+
+ onShow : function( dialog, func )
+ {
+ dialog.on( 'show', func, this );
+ },
+
+ onHide : function( dialog, func )
+ {
+ dialog.on( 'hide', func, this );
+ }
+ },
+
+ /**
+ * The default handler for a UI element's access key down event, which
+ * tries to put focus to the UI element.new CKEDITOR.dialogCommand( 'link' ) );
+ */
+ CKEDITOR.dialogCommand = function( dialogName )
+ {
+ this.dialogName = dialogName;
+ };
+
+ CKEDITOR.dialogCommand.prototype =
+ {
+ /** @ignore */
+ exec : function( editor )
+ {
+ editor.openDialog( this.dialogName );
+ },
+
+ // Dialog commands just open a dialog ui, thus require no undo logic,
+ // undo support should dedicate to specific dialog implementation.
+ canUndo: false,
+
+ editorFocus : CKEDITOR.env.ie || CKEDITOR.env.webkit
+ };
+
+ (function()
+ {
+ var notEmptyRegex = /^([a]|[^a])+$/,
+ integerRegex = /^\d*$/,
+ numberRegex = /^\d*(?:\.\d+)?$/;
+
+ CKEDITOR.VALIDATE_OR = 1;
+ CKEDITOR.VALIDATE_AND = 2;
+
+ CKEDITOR.dialog.validate =
+ {
+ functions : function()
+ {
+ return function()
+ {
+ /**
+ * It's important for validate functions to be able to accept the value
+ * as argument in addition to this.getValue(), so that it is possible to
+ * combine validate functions together to make more sophisticated
+ * validators.
+ */
+ var value = this && this.getValue ? this.getValue() : arguments[0];
+
+ var msg = undefined,
+ relation = CKEDITOR.VALIDATE_AND,
+ functions = [], i;
+
+ for ( i = 0 ; i < arguments.length ; i++ )
+ {
+ if ( typeof( arguments[i] ) == 'function' )
+ functions.push( arguments[i] );
+ else
+ break;
+ }
+
+ if ( i < arguments.length && typeof( arguments[i] ) == 'string' )
+ {
+ msg = arguments[i];
+ i++;
+ }
+
+ if ( i < arguments.length && typeof( arguments[i]) == 'number' )
+ relation = arguments[i];
+
+ var passed = ( relation == CKEDITOR.VALIDATE_AND ? true : false );
+ for ( i = 0 ; i < functions.length ; i++ )
+ {
+ if ( relation == CKEDITOR.VALIDATE_AND )
+ passed = passed && functions[i]( value );
+ else
+ passed = passed || functions[i]( value );
+ }
+
+ if ( !passed )
+ {
+ if ( msg !== undefined )
+ alert( msg );
+ if ( this && ( this.select || this.focus ) )
+ ( this.select || this.focus )();
+ return false;
+ }
+
+ return true;
+ };
+ },
+
+ regex : function( regex, msg )
+ {
+ /*
+ * Can be greatly shortened by deriving from functions validator if code size
+ * turns out to be more important than performance.
+ */
+ return function()
+ {
+ var value = this && this.getValue ? this.getValue() : arguments[0];
+ if ( !regex.test( value ) )
+ {
+ if ( msg !== undefined )
+ alert( msg );
+ if ( this && ( this.select || this.focus ) )
+ {
+ if ( this.select )
+ this.select();
+ else
+ this.focus();
+ }
+ return false;
+ }
+ return true;
+ };
+ },
+
+ notEmpty : function( msg )
+ {
+ return this.regex( notEmptyRegex, msg );
+ },
+
+ integer : function( msg )
+ {
+ return this.regex( integerRegex, msg );
+ },
+
+ 'number' : function( msg )
+ {
+ return this.regex( numberRegex, msg );
+ },
+
+ equals : function( value, msg )
+ {
+ return this.functions( function( val ){ return val == value; }, msg );
+ },
+
+ notEqual : function( value, msg )
+ {
+ return this.functions( function( val ){ return val != value; }, msg );
+ }
+ };
+
+ CKEDITOR.on( 'instanceDestroyed', function( evt )
+ {
+ // Remove dialog cover on last instance destroy.
+ if ( CKEDITOR.tools.isEmpty( CKEDITOR.instances ) )
+ {
+ var currentTopDialog;
+ while ( ( currentTopDialog = CKEDITOR.dialog._.currentTop ) )
+ currentTopDialog.hide();
+ removeCovers();
+ }
+
+ var dialogs = evt.editor._.storedDialogs;
+ for ( var name in dialogs )
+ dialogs[ name ].destroy();
+
+ });
+
+ })();
+
+ // Extend the CKEDITOR.editor class with dialog specific functions.
+ CKEDITOR.tools.extend( CKEDITOR.editor.prototype,
+ /** @lends CKEDITOR.editor.prototype */
+ {
+ /**
+ * Loads and opens a registered dialog.
+ * @param {String} dialogName The registered name of the dialog.
+ * @param {Function} callback The function to be invoked after dialog instance created.
+ * @see CKEDITOR.dialog.add
+ * @example
+ * CKEDITOR.instances.editor1.openDialog( 'smiley' );
+ * @returns {CKEDITOR.dialog} The dialog object corresponding to the dialog displayed. null if the dialog name is not registered.
+ */
+ openDialog : function( dialogName, callback )
+ {
+ if ( this.mode == 'wysiwyg' && CKEDITOR.env.ie )
+ {
+ var selection = this.getSelection();
+ selection && selection.lock();
+ }
+
+ var dialogDefinitions = CKEDITOR.dialog._.dialogDefinitions[ dialogName ],
+ dialogSkin = this.skin.dialog;
+
+ if ( CKEDITOR.dialog._.currentTop === null )
+ showCover( this );
+
+ // If the dialogDefinition is already loaded, open it immediately.
+ if ( typeof dialogDefinitions == 'function' && dialogSkin._isLoaded )
+ {
+ var storedDialogs = this._.storedDialogs ||
+ ( this._.storedDialogs = {} );
+
+ var dialog = storedDialogs[ dialogName ] ||
+ ( storedDialogs[ dialogName ] = new CKEDITOR.dialog( this, dialogName ) );
+
+ callback && callback.call( dialog, dialog );
+ dialog.show();
+
+ return dialog;
+ }
+ else if ( dialogDefinitions == 'failed' )
+ {
+ hideCover();
+ throw new Error( '[CKEDITOR.dialog.openDialog] Dialog "' + dialogName + '" failed when loading definition.' );
+ }
+
+ var me = this;
+
+ function onDialogFileLoaded( success )
+ {
+ var dialogDefinition = CKEDITOR.dialog._.dialogDefinitions[ dialogName ],
+ skin = me.skin.dialog;
+
+ // Check if both skin part and definition is loaded.
+ if ( !skin._isLoaded || loadDefinition && typeof success == 'undefined' )
+ return;
+
+ // In case of plugin error, mark it as loading failed.
+ if ( typeof dialogDefinition != 'function' )
+ CKEDITOR.dialog._.dialogDefinitions[ dialogName ] = 'failed';
+
+ me.openDialog( dialogName, callback );
+ }
+
+ if ( typeof dialogDefinitions == 'string' )
+ {
+ var loadDefinition = 1;
+ CKEDITOR.scriptLoader.load( CKEDITOR.getUrl( dialogDefinitions ), onDialogFileLoaded, null, 0, 1 );
+ }
+
+ CKEDITOR.skins.load( this, 'dialog', onDialogFileLoaded );
+
+ return null;
+ }
+ });
+})();
+
+CKEDITOR.plugins.add( 'dialog',
+ {
+ requires : [ 'dialogui' ]
+ });
+
+// Dialog related configurations.
+
+/**
+ * The color of the dialog background cover. It should be a valid CSS color
+ * string.
+ * @name CKEDITOR.config.dialog_backgroundCoverColor
+ * @type String
+ * @default 'white'
+ * @example
+ * config.dialog_backgroundCoverColor = 'rgb(255, 254, 253)';
+ */
+
+/**
+ * The opacity of the dialog background cover. It should be a number within the
+ * range [0.0, 1.0].
+ * @name CKEDITOR.config.dialog_backgroundCoverOpacity
+ * @type Number
+ * @default 0.5
+ * @example
+ * config.dialog_backgroundCoverOpacity = 0.7;
+ */
+
+/**
+ * If the dialog has more than one tab, put focus into the first tab as soon as dialog is opened.
+ * @name CKEDITOR.config.dialog_startupFocusTab
+ * @type Boolean
+ * @default false
+ * @example
+ * config.dialog_startupFocusTab = true;
+ */
+
+/**
+ * The distance of magnetic borders used in moving and resizing dialogs,
+ * measured in pixels.
+ * @name CKEDITOR.config.dialog_magnetDistance
+ * @type Number
+ * @default 20
+ * @example
+ * config.dialog_magnetDistance = 30;
+ */
+
+/**
+ * The guideline to follow when generating the dialog buttons. There are 3 possible options:
+ *
+ * 'OS' - the buttons will be displayed in the default order of the user's OS;
+ * 'ltr' - for Left-To-Right order;
+ * 'rtl' - for Right-To-Left order.
+ *
+ * @name CKEDITOR.config.dialog_buttonsOrder
+ * @type String
+ * @default 'OS'
+ * @since 3.5
+ * @example
+ * config.dialog_buttonsOrder = 'rtl';
+ */
+
+/**
+ * The dialog contents to removed. It's a string composed by dialog name and tab name with a colon between them.
+ * Separate each pair with semicolon (see example).
+ * Note: All names are case-sensitive.
+ * Note: Be cautious when specifying dialog tabs that are mandatory, like "info", dialog functionality might be broken because of this!
+ * @name CKEDITOR.config.removeDialogTabs
+ * @type String
+ * @since 3.5
+ * @default ''
+ * @example
+ * config.removeDialogTabs = 'flash:advanced;image:Link';
+ */
+
+/**
+ * Fired when a dialog definition is about to be used to create a dialog into
+ * an editor instance. This event makes it possible to customize the definition
+ * before creating it.
+ * Note that this event is called only the first time a specific dialog is
+ * opened. Successive openings will use the cached dialog, and this event will
+ * not get fired.
+ * @name CKEDITOR#dialogDefinition
+ * @event
+ * @param {CKEDITOR.dialog.definition} data The dialog defination that
+ * is being loaded.
+ * @param {CKEDITOR.editor} editor The editor instance that will use the
+ * dialog.
+ */
+
+/**
+ * Fired when a tab is going to be selected in a dialog
+ * @name CKEDITOR.dialog#selectPage
+ * @event
+ * @param {String} page The id of the page that it's gonna be selected.
+ * @param {String} currentPage The id of the current page.
+ */
+
+/**
+ * Fired when the user tries to dismiss a dialog
+ * @name CKEDITOR.dialog#cancel
+ * @event
+ * @param {Boolean} hide Whether the event should proceed or not.
+ */
+
+/**
+ * Fired when the user tries to confirm a dialog
+ * @name CKEDITOR.dialog#ok
+ * @event
+ * @param {Boolean} hide Whether the event should proceed or not.
+ */
+
+/**
+ * Fired when a dialog is shown
+ * @name CKEDITOR.dialog#show
+ * @event
+ */
+
+/**
+ * Fired when a dialog is shown
+ * @name CKEDITOR.editor#dialogShow
+ * @event
+ */
+
+/**
+ * Fired when a dialog is hidden
+ * @name CKEDITOR.dialog#hide
+ * @event
+ */
+
+/**
+ * Fired when a dialog is hidden
+ * @name CKEDITOR.editor#dialogHide
+ * @event
+ */
+
+/**
+ * Fired when a dialog is being resized. The event is fired on
+ * both the 'CKEDITOR.dialog' object and the dialog instance
+ * since 3.5.3, previously it's available only in the global object.
+ * @name CKEDITOR.dialog#resize
+ * @since 3.5
+ * @event
+ * @param {CKEDITOR.dialog} dialog The dialog being resized (if
+ * it's fired on the dialog itself, this parameter isn't sent).
+ * @param {String} skin The skin name.
+ * @param {Number} width The new width.
+ * @param {Number} height The new height.
+ */
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/dialogadvtab/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/dialogadvtab/plugin.js
new file mode 100644
index 00000000..17486923
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/dialogadvtab/plugin.js
@@ -0,0 +1,205 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+(function()
+{
+
+function setupAdvParams( element )
+{
+ var attrName = this.att;
+
+ var value = element && element.hasAttribute( attrName ) && element.getAttribute( attrName ) || '';
+
+ if ( value !== undefined )
+ this.setValue( value );
+}
+
+function commitAdvParams()
+{
+ // Dialogs may use different parameters in the commit list, so, by
+ // definition, we take the first CKEDITOR.dom.element available.
+ var element;
+
+ for ( var i = 0 ; i < arguments.length ; i++ )
+ {
+ if ( arguments[ i ] instanceof CKEDITOR.dom.element )
+ {
+ element = arguments[ i ];
+ break;
+ }
+ }
+
+ if ( element )
+ {
+ var attrName = this.att,
+ value = this.getValue();
+
+ if ( value )
+ element.setAttribute( attrName, value );
+ else
+ element.removeAttribute( attrName, value );
+ }
+}
+
+CKEDITOR.plugins.add( 'dialogadvtab',
+{
+ /**
+ *
+ * @param tabConfig
+ * id, dir, classes, styles
+ */
+ createAdvancedTab : function( editor, tabConfig )
+ {
+ if ( !tabConfig )
+ tabConfig = { id:1, dir:1, classes:1, styles:1 };
+
+ var lang = editor.lang.common;
+
+ var result =
+ {
+ id : 'advanced',
+ label : lang.advancedTab,
+ title : lang.advancedTab,
+ elements :
+ [
+ {
+ type : 'vbox',
+ padding : 1,
+ children : []
+ }
+ ]
+ };
+
+ var contents = [];
+
+ if ( tabConfig.id || tabConfig.dir )
+ {
+ if ( tabConfig.id )
+ {
+ contents.push(
+ {
+ id : 'advId',
+ att : 'id',
+ type : 'text',
+ label : lang.id,
+ setup : setupAdvParams,
+ commit : commitAdvParams
+ });
+ }
+
+ if ( tabConfig.dir )
+ {
+ contents.push(
+ {
+ id : 'advLangDir',
+ att : 'dir',
+ type : 'select',
+ label : lang.langDir,
+ 'default' : '',
+ style : 'width:100%',
+ items :
+ [
+ [ lang.notSet, '' ],
+ [ lang.langDirLTR, 'ltr' ],
+ [ lang.langDirRTL, 'rtl' ]
+ ],
+ setup : setupAdvParams,
+ commit : commitAdvParams
+ });
+ }
+
+ result.elements[ 0 ].children.push(
+ {
+ type : 'hbox',
+ widths : [ '50%', '50%' ],
+ children : [].concat( contents )
+ });
+ }
+
+ if ( tabConfig.styles || tabConfig.classes )
+ {
+ contents = [];
+
+ if ( tabConfig.styles )
+ {
+ contents.push(
+ {
+ id : 'advStyles',
+ att : 'style',
+ type : 'text',
+ label : lang.styles,
+ 'default' : '',
+
+ getStyle : function( name, defaultValue )
+ {
+ var match = this.getValue().match( new RegExp( name + '\\s*:\s*([^;]*)', 'i') );
+ return match ? match[ 1 ] : defaultValue;
+ },
+
+ updateStyle : function( name, value )
+ {
+ var styles = this.getValue();
+
+ // Remove the current value.
+ if ( styles )
+ {
+ styles = styles
+ .replace( new RegExp( '\\s*' + name + '\s*:[^;]*(?:$|;\s*)', 'i' ), '' )
+ .replace( /^[;\s]+/, '' )
+ .replace( /\s+$/, '' );
+ }
+
+ if ( value )
+ {
+ styles && !(/;\s*$/).test( styles ) && ( styles += '; ' );
+ styles += name + ': ' + value;
+ }
+
+ this.setValue( styles, 1 );
+
+ },
+
+ setup : setupAdvParams,
+
+ commit : commitAdvParams
+
+ });
+ }
+
+ if ( tabConfig.classes )
+ {
+ contents.push(
+ {
+ type : 'hbox',
+ widths : [ '45%', '55%' ],
+ children :
+ [
+ {
+ id : 'advCSSClasses',
+ att : 'class',
+ type : 'text',
+ label : lang.cssClasses,
+ 'default' : '',
+ setup : setupAdvParams,
+ commit : commitAdvParams
+
+ }
+ ]
+ });
+ }
+
+ result.elements[ 0 ].children.push(
+ {
+ type : 'hbox',
+ widths : [ '50%', '50%' ],
+ children : [].concat( contents )
+ });
+ }
+
+ return result;
+ }
+});
+
+})();
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/dialogui/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/dialogui/plugin.js
new file mode 100644
index 00000000..60f0c8b9
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/dialogui/plugin.js
@@ -0,0 +1,1537 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/** @fileoverview The "dialogui" plugin. */
+
+CKEDITOR.plugins.add( 'dialogui' );
+
+(function()
+{
+ var initPrivateObject = function( elementDefinition )
+ {
+ this._ || ( this._ = {} );
+ this._['default'] = this._.initValue = elementDefinition['default'] || '';
+ this._.required = elementDefinition[ 'required' ] || false;
+ var args = [ this._ ];
+ for ( var i = 1 ; i < arguments.length ; i++ )
+ args.push( arguments[i] );
+ args.push( true );
+ CKEDITOR.tools.extend.apply( CKEDITOR.tools, args );
+ return this._;
+ },
+ textBuilder =
+ {
+ build : function( dialog, elementDefinition, output )
+ {
+ return new CKEDITOR.ui.dialog.textInput( dialog, elementDefinition, output );
+ }
+ },
+ commonBuilder =
+ {
+ build : function( dialog, elementDefinition, output )
+ {
+ return new CKEDITOR.ui.dialog[elementDefinition.type]( dialog, elementDefinition, output );
+ }
+ },
+ containerBuilder =
+ {
+ build : function( dialog, elementDefinition, output )
+ {
+ var children = elementDefinition.children,
+ child,
+ childHtmlList = [],
+ childObjList = [];
+ for ( var i = 0 ; ( i < children.length && ( child = children[i] ) ) ; i++ )
+ {
+ var childHtml = [];
+ childHtmlList.push( childHtml );
+ childObjList.push( CKEDITOR.dialog._.uiElementBuilders[ child.type ].build( dialog, child, childHtml ) );
+ }
+ return new CKEDITOR.ui.dialog[ elementDefinition.type ]( dialog, childObjList, childHtmlList, output, elementDefinition );
+ }
+ },
+ commonPrototype =
+ {
+ isChanged : function()
+ {
+ return this.getValue() != this.getInitValue();
+ },
+
+ reset : function( noChangeEvent )
+ {
+ this.setValue( this.getInitValue(), noChangeEvent );
+ },
+
+ setInitValue : function()
+ {
+ this._.initValue = this.getValue();
+ },
+
+ resetInitValue : function()
+ {
+ this._.initValue = this._['default'];
+ },
+
+ getInitValue : function()
+ {
+ return this._.initValue;
+ }
+ },
+ commonEventProcessors = CKEDITOR.tools.extend( {}, CKEDITOR.ui.dialog.uiElement.prototype.eventProcessors,
+ {
+ onChange : function( dialog, func )
+ {
+ if ( !this._.domOnChangeRegistered )
+ {
+ dialog.on( 'load', function()
+ {
+ this.getInputElement().on( 'change', function()
+ {
+ // Make sure 'onchange' doesn't get fired after dialog closed. (#5719)
+ if ( !dialog.parts.dialog.isVisible() )
+ return;
+
+ this.fire( 'change', { value : this.getValue() } );
+ }, this );
+ }, this );
+ this._.domOnChangeRegistered = true;
+ }
+
+ this.on( 'change', func );
+ }
+ }, true ),
+ eventRegex = /^on([A-Z]\w+)/,
+ cleanInnerDefinition = function( def )
+ {
+ // An inner UI element should not have the parent's type, title or events.
+ for ( var i in def )
+ {
+ if ( eventRegex.test( i ) || i == 'title' || i == 'type' )
+ delete def[i];
+ }
+ return def;
+ };
+
+ CKEDITOR.tools.extend( CKEDITOR.ui.dialog,
+ /** @lends CKEDITOR.ui.dialog */
+ {
+ /**
+ * Base class for all dialog elements with a textual label on the left.
+ * @constructor
+ * @example
+ * @extends CKEDITOR.ui.dialog.uiElement
+ * @param {CKEDITOR.dialog} dialog
+ * Parent dialog object.
+ * @param {CKEDITOR.dialog.definition.uiElement} elementDefinition
+ * The element definition. Accepted fields:
+ *
+ * label (Required) The label string.labelLayout (Optional) Put 'horizontal' here if the
+ * label element is to be layed out horizontally. Otherwise a vertical
+ * layout will be used.widths (Optional) This applies only for horizontal
+ * layouts - an 2-element array of lengths to specify the widths of the
+ * label and the content element.
+ * @param {Array} htmlList
+ * List of HTML code to output to.
+ * @param {Function} contentHtml
+ * A function returning the HTML code string to be added inside the content
+ * cell.
+ */
+ labeledElement : function( dialog, elementDefinition, htmlList, contentHtml )
+ {
+ if ( arguments.length < 4 )
+ return;
+
+ var _ = initPrivateObject.call( this, elementDefinition );
+ _.labelId = CKEDITOR.tools.getNextId() + '_label';
+ var children = this._.children = [];
+ /** @ignore */
+ var innerHTML = function()
+ {
+ var html = [],
+ requiredClass = elementDefinition.required ? ' cke_required' : '' ;
+ if ( elementDefinition.labelLayout != 'horizontal' )
+ html.push( '',
+ elementDefinition.label,
+ ' ',
+ '',
+ contentHtml.call( this, dialog, elementDefinition ),
+ '
' );
+ else
+ {
+ var hboxDefinition = {
+ type : 'hbox',
+ widths : elementDefinition.widths,
+ padding : 0,
+ children :
+ [
+ {
+ type : 'html',
+ html : '' +
+ CKEDITOR.tools.htmlEncode( elementDefinition.label ) +
+ ' '
+ },
+ {
+ type : 'html',
+ html : '' +
+ contentHtml.call( this, dialog, elementDefinition ) +
+ ' '
+ }
+ ]
+ };
+ CKEDITOR.dialog._.uiElementBuilders.hbox.build( dialog, hboxDefinition, html );
+ }
+ return html.join( '' );
+ };
+ CKEDITOR.ui.dialog.uiElement.call( this, dialog, elementDefinition, htmlList, 'div', null, { role : 'presentation' }, innerHTML );
+ },
+
+ /**
+ * A text input with a label. This UI element class represents both the
+ * single-line text inputs and password inputs in dialog boxes.
+ * @constructor
+ * @example
+ * @extends CKEDITOR.ui.dialog.labeledElement
+ * @param {CKEDITOR.dialog} dialog
+ * Parent dialog object.
+ * @param {CKEDITOR.dialog.definition.uiElement} elementDefinition
+ * The element definition. Accepted fields:
+ *
+ * default (Optional) The default value.validate (Optional) The validation function. maxLength (Optional) The maximum length of text box
+ * contents.size (Optional) The size of the text box. This is
+ * usually overridden by the size defined by the skin, however.
+ * @param {Array} htmlList
+ * List of HTML code to output to.
+ */
+ textInput : function( dialog, elementDefinition, htmlList )
+ {
+ if ( arguments.length < 3 )
+ return;
+
+ initPrivateObject.call( this, elementDefinition );
+ var domId = this._.inputId = CKEDITOR.tools.getNextId() + '_textInput',
+ attributes = { 'class' : 'cke_dialog_ui_input_' + elementDefinition.type, id : domId, type : 'text' },
+ i;
+
+ // Set the validator, if any.
+ if ( elementDefinition.validate )
+ this.validate = elementDefinition.validate;
+
+ // Set the max length and size.
+ if ( elementDefinition.maxLength )
+ attributes.maxlength = elementDefinition.maxLength;
+ if ( elementDefinition.size )
+ attributes.size = elementDefinition.size;
+
+ if ( elementDefinition.controlStyle )
+ attributes.style = elementDefinition.controlStyle;
+
+ // If user presses Enter in a text box, it implies clicking OK for the dialog.
+ var me = this, keyPressedOnMe = false;
+ dialog.on( 'load', function()
+ {
+ me.getInputElement().on( 'keydown', function( evt )
+ {
+ if ( evt.data.getKeystroke() == 13 )
+ keyPressedOnMe = true;
+ } );
+
+ // Lower the priority this 'keyup' since 'ok' will close the dialog.(#3749)
+ me.getInputElement().on( 'keyup', function( evt )
+ {
+ if ( evt.data.getKeystroke() == 13 && keyPressedOnMe )
+ {
+ dialog.getButton( 'ok' ) && setTimeout( function ()
+ {
+ dialog.getButton( 'ok' ).click();
+ }, 0 );
+ keyPressedOnMe = false;
+ }
+ }, null, null, 1000 );
+ } );
+
+ /** @ignore */
+ var innerHTML = function()
+ {
+ // IE BUG: Text input fields in IE at 100% would exceed a or inline
+ // container's width, so need to wrap it inside a .
+ var html = [ '
' );
+ return html.join( '' );
+ };
+ CKEDITOR.ui.dialog.labeledElement.call( this, dialog, elementDefinition, htmlList, innerHTML );
+ },
+
+ /**
+ * A text area with a label on the top or left.
+ * @constructor
+ * @extends CKEDITOR.ui.dialog.labeledElement
+ * @example
+ * @param {CKEDITOR.dialog} dialog
+ * Parent dialog object.
+ * @param {CKEDITOR.dialog.definition.uiElement} elementDefinition
+ * The element definition. Accepted fields:
+ *
+ * rows (Optional) The number of rows displayed.
+ * Defaults to 5 if not defined.cols (Optional) The number of cols displayed.
+ * Defaults to 20 if not defined. Usually overridden by skins.default (Optional) The default value.validate (Optional) The validation function.
+ * @param {Array} htmlList
+ * List of HTML code to output to.
+ */
+ textarea : function( dialog, elementDefinition, htmlList )
+ {
+ if ( arguments.length < 3 )
+ return;
+
+ initPrivateObject.call( this, elementDefinition );
+ var me = this,
+ domId = this._.inputId = CKEDITOR.tools.getNextId() + '_textarea',
+ attributes = {};
+
+ if ( elementDefinition.validate )
+ this.validate = elementDefinition.validate;
+
+ // Generates the essential attributes for the textarea tag.
+ attributes.rows = elementDefinition.rows || 5;
+ attributes.cols = elementDefinition.cols || 20;
+
+ /** @ignore */
+ var innerHTML = function()
+ {
+ attributes[ 'aria-labelledby' ] = this._.labelId;
+ this._.required && ( attributes[ 'aria-required' ] = this._.required );
+ var html = [ '
' );
+ return html.join( '' );
+ };
+ CKEDITOR.ui.dialog.labeledElement.call( this, dialog, elementDefinition, htmlList, innerHTML );
+ },
+
+ /**
+ * A single checkbox with a label on the right.
+ * @constructor
+ * @extends CKEDITOR.ui.dialog.uiElement
+ * @example
+ * @param {CKEDITOR.dialog} dialog
+ * Parent dialog object.
+ * @param {CKEDITOR.dialog.definition.uiElement} elementDefinition
+ * The element definition. Accepted fields:
+ *
+ * checked (Optional) Whether the checkbox is checked
+ * on instantiation. Defaults to false.validate (Optional) The validation function.label (Optional) The checkbox label.
+ * @param {Array} htmlList
+ * List of HTML code to output to.
+ */
+ checkbox : function( dialog, elementDefinition, htmlList )
+ {
+ if ( arguments.length < 3 )
+ return;
+
+ var _ = initPrivateObject.call( this, elementDefinition, { 'default' : !!elementDefinition[ 'default' ] } );
+
+ if ( elementDefinition.validate )
+ this.validate = elementDefinition.validate;
+
+ /** @ignore */
+ var innerHTML = function()
+ {
+ var myDefinition = CKEDITOR.tools.extend( {}, elementDefinition,
+ {
+ id : elementDefinition.id ? elementDefinition.id + '_checkbox' : CKEDITOR.tools.getNextId() + '_checkbox'
+ }, true ),
+ html = [];
+
+ var labelId = CKEDITOR.tools.getNextId() + '_label';
+ var attributes = { 'class' : 'cke_dialog_ui_checkbox_input', type : 'checkbox', 'aria-labelledby' : labelId };
+ cleanInnerDefinition( myDefinition );
+ if ( elementDefinition[ 'default' ] )
+ attributes.checked = 'checked';
+
+ if ( typeof myDefinition.controlStyle != 'undefined' )
+ myDefinition.style = myDefinition.controlStyle;
+
+ _.checkbox = new CKEDITOR.ui.dialog.uiElement( dialog, myDefinition, html, 'input', null, attributes );
+ html.push( '
',
+ CKEDITOR.tools.htmlEncode( elementDefinition.label ),
+ ' ' );
+ return html.join( '' );
+ };
+
+ CKEDITOR.ui.dialog.uiElement.call( this, dialog, elementDefinition, htmlList, 'span', null, null, innerHTML );
+ },
+
+ /**
+ * A group of radio buttons.
+ * @constructor
+ * @example
+ * @extends CKEDITOR.ui.dialog.labeledElement
+ * @param {CKEDITOR.dialog} dialog
+ * Parent dialog object.
+ * @param {CKEDITOR.dialog.definition.uiElement} elementDefinition
+ * The element definition. Accepted fields:
+ *
+ * default (Required) The default value.validate (Optional) The validation function.items (Required) An array of options. Each option
+ * is a 1- or 2-item array of format [ 'Description', 'Value' ]. If 'Value'
+ * is missing, then the value would be assumed to be the same as the
+ * description.
+ * @param {Array} htmlList
+ * List of HTML code to output to.
+ */
+ radio : function( dialog, elementDefinition, htmlList )
+ {
+ if ( arguments.length < 3)
+ return;
+
+ initPrivateObject.call( this, elementDefinition );
+ if ( !this._['default'] )
+ this._['default'] = this._.initValue = elementDefinition.items[0][1];
+ if ( elementDefinition.validate )
+ this.validate = elementDefinition.valdiate;
+ var children = [], me = this;
+
+ /** @ignore */
+ var innerHTML = function()
+ {
+ var inputHtmlList = [], html = [],
+ commonAttributes = { 'class' : 'cke_dialog_ui_radio_item', 'aria-labelledby' : this._.labelId },
+ commonName = elementDefinition.id ? elementDefinition.id + '_radio' : CKEDITOR.tools.getNextId() + '_radio';
+ for ( var i = 0 ; i < elementDefinition.items.length ; i++ )
+ {
+ var item = elementDefinition.items[i],
+ title = item[2] !== undefined ? item[2] : item[0],
+ value = item[1] !== undefined ? item[1] : item[0],
+ inputId = CKEDITOR.tools.getNextId() + '_radio_input',
+ labelId = inputId + '_label',
+ inputDefinition = CKEDITOR.tools.extend( {}, elementDefinition,
+ {
+ id : inputId,
+ title : null,
+ type : null
+ }, true ),
+ labelDefinition = CKEDITOR.tools.extend( {}, inputDefinition,
+ {
+ title : title
+ }, true ),
+ inputAttributes =
+ {
+ type : 'radio',
+ 'class' : 'cke_dialog_ui_radio_input',
+ name : commonName,
+ value : value,
+ 'aria-labelledby' : labelId
+ },
+ inputHtml = [];
+ if ( me._['default'] == value )
+ inputAttributes.checked = 'checked';
+ cleanInnerDefinition( inputDefinition );
+ cleanInnerDefinition( labelDefinition );
+
+ if ( typeof inputDefinition.controlStyle != 'undefined' )
+ inputDefinition.style = inputDefinition.controlStyle;
+
+ children.push( new CKEDITOR.ui.dialog.uiElement( dialog, inputDefinition, inputHtml, 'input', null, inputAttributes ) );
+ inputHtml.push( ' ' );
+ new CKEDITOR.ui.dialog.uiElement( dialog, labelDefinition, inputHtml, 'label', null, { id : labelId, 'for' : inputAttributes.id },
+ item[0] );
+ inputHtmlList.push( inputHtml.join( '' ) );
+ }
+ new CKEDITOR.ui.dialog.hbox( dialog, [], inputHtmlList, html );
+ return html.join( '' );
+ };
+
+ CKEDITOR.ui.dialog.labeledElement.call( this, dialog, elementDefinition, htmlList, innerHTML );
+ this._.children = children;
+ },
+
+ /**
+ * A button with a label inside.
+ * @constructor
+ * @example
+ * @extends CKEDITOR.ui.dialog.uiElement
+ * @param {CKEDITOR.dialog} dialog
+ * Parent dialog object.
+ * @param {CKEDITOR.dialog.definition.uiElement} elementDefinition
+ * The element definition. Accepted fields:
+ *
+ * label (Required) The button label.disabled (Optional) Set to true if you want the
+ * button to appear in disabled state.
+ * @param {Array} htmlList
+ * List of HTML code to output to.
+ */
+ button : function( dialog, elementDefinition, htmlList )
+ {
+ if ( !arguments.length )
+ return;
+
+ if ( typeof elementDefinition == 'function' )
+ elementDefinition = elementDefinition( dialog.getParentEditor() );
+
+ initPrivateObject.call( this, elementDefinition, { disabled : elementDefinition.disabled || false } );
+
+ // Add OnClick event to this input.
+ CKEDITOR.event.implementOn( this );
+
+ var me = this;
+
+ // Register an event handler for processing button clicks.
+ dialog.on( 'load', function( eventInfo )
+ {
+ var element = this.getElement();
+
+ (function()
+ {
+ element.on( 'click', function( evt )
+ {
+ me.fire( 'click', { dialog : me.getDialog() } );
+ evt.data.preventDefault();
+ } );
+
+ element.on( 'keydown', function( evt )
+ {
+ if ( evt.data.getKeystroke() in { 32:1 } )
+ {
+ me.click();
+ evt.data.preventDefault();
+ }
+ } );
+ })();
+
+ element.unselectable();
+ }, this );
+
+ var outerDefinition = CKEDITOR.tools.extend( {}, elementDefinition );
+ delete outerDefinition.style;
+
+ var labelId = CKEDITOR.tools.getNextId() + '_label';
+ CKEDITOR.ui.dialog.uiElement.call(
+ this,
+ dialog,
+ outerDefinition,
+ htmlList,
+ 'a',
+ null,
+ {
+ style : elementDefinition.style,
+ href : 'javascript:void(0)',
+ title : elementDefinition.label,
+ hidefocus : 'true',
+ 'class' : elementDefinition['class'],
+ role : 'button',
+ 'aria-labelledby' : labelId
+ },
+ '
' +
+ CKEDITOR.tools.htmlEncode( elementDefinition.label ) +
+ ' ' );
+ },
+
+ /**
+ * A select box.
+ * @extends CKEDITOR.ui.dialog.uiElement
+ * @example
+ * @constructor
+ * @param {CKEDITOR.dialog} dialog
+ * Parent dialog object.
+ * @param {CKEDITOR.dialog.definition.uiElement} elementDefinition
+ * The element definition. Accepted fields:
+ *
+ * default (Required) The default value.validate (Optional) The validation function.items (Required) An array of options. Each option
+ * is a 1- or 2-item array of format [ 'Description', 'Value' ]. If 'Value'
+ * is missing, then the value would be assumed to be the same as the
+ * description.multiple (Optional) Set this to true if you'd like
+ * to have a multiple-choice select box.size (Optional) The number of items to display in
+ * the select box.
+ * @param {Array} htmlList
+ * List of HTML code to output to.
+ */
+ select : function( dialog, elementDefinition, htmlList )
+ {
+ if ( arguments.length < 3 )
+ return;
+
+ var _ = initPrivateObject.call( this, elementDefinition );
+
+ if ( elementDefinition.validate )
+ this.validate = elementDefinition.validate;
+
+ _.inputId = CKEDITOR.tools.getNextId() + '_select';
+ /** @ignore */
+ var innerHTML = function()
+ {
+ var myDefinition = CKEDITOR.tools.extend( {}, elementDefinition,
+ {
+ id : elementDefinition.id ? elementDefinition.id + '_select' : CKEDITOR.tools.getNextId() + '_select'
+ }, true ),
+ html = [],
+ innerHTML = [],
+ attributes = { 'id' : _.inputId, 'class' : 'cke_dialog_ui_input_select', 'aria-labelledby' : this._.labelId };
+
+ // Add multiple and size attributes from element definition.
+ if ( elementDefinition.size != undefined )
+ attributes.size = elementDefinition.size;
+ if ( elementDefinition.multiple != undefined )
+ attributes.multiple = elementDefinition.multiple;
+
+ cleanInnerDefinition( myDefinition );
+ for ( var i = 0, item ; i < elementDefinition.items.length && ( item = elementDefinition.items[i] ) ; i++ )
+ {
+ innerHTML.push( '
',
+ CKEDITOR.tools.htmlEncode( item[0] ) );
+ }
+
+ if ( typeof myDefinition.controlStyle != 'undefined' )
+ myDefinition.style = myDefinition.controlStyle;
+
+ _.select = new CKEDITOR.ui.dialog.uiElement( dialog, myDefinition, html, 'select', null, attributes, innerHTML.join( '' ) );
+ return html.join( '' );
+ };
+
+ CKEDITOR.ui.dialog.labeledElement.call( this, dialog, elementDefinition, htmlList, innerHTML );
+ },
+
+ /**
+ * A file upload input.
+ * @extends CKEDITOR.ui.dialog.labeledElement
+ * @example
+ * @constructor
+ * @param {CKEDITOR.dialog} dialog
+ * Parent dialog object.
+ * @param {CKEDITOR.dialog.definition.uiElement} elementDefinition
+ * The element definition. Accepted fields:
+ *
+ * validate (Optional) The validation function.
+ * @param {Array} htmlList
+ * List of HTML code to output to.
+ */
+ file : function( dialog, elementDefinition, htmlList )
+ {
+ if ( arguments.length < 3 )
+ return;
+
+ if ( elementDefinition['default'] === undefined )
+ elementDefinition['default'] = '';
+
+ var _ = CKEDITOR.tools.extend( initPrivateObject.call( this, elementDefinition ), { definition : elementDefinition, buttons : [] } );
+
+ if ( elementDefinition.validate )
+ this.validate = elementDefinition.validate;
+
+ /** @ignore */
+ var innerHTML = function()
+ {
+ _.frameId = CKEDITOR.tools.getNextId() + '_fileInput';
+
+ // Support for custom document.domain in IE.
+ var isCustomDomain = CKEDITOR.env.isCustomDomain();
+
+ var html = [
+ '
' +
+ '' );
+
+ return html.join( '' );
+ };
+
+ // IE BUG: Parent container does not resize to contain the iframe automatically.
+ dialog.on( 'load', function()
+ {
+ var iframe = CKEDITOR.document.getById( _.frameId ),
+ contentDiv = iframe.getParent();
+ contentDiv.addClass( 'cke_dialog_ui_input_file' );
+ } );
+
+ CKEDITOR.ui.dialog.labeledElement.call( this, dialog, elementDefinition, htmlList, innerHTML );
+ },
+
+ /**
+ * A button for submitting the file in a file upload input.
+ * @extends CKEDITOR.ui.dialog.button
+ * @example
+ * @constructor
+ * @param {CKEDITOR.dialog} dialog
+ * Parent dialog object.
+ * @param {CKEDITOR.dialog.definition.uiElement} elementDefinition
+ * The element definition. Accepted fields:
+ *
+ * for (Required) The file input's page and element Id
+ * to associate to, in a 2-item array format: [ 'page_id', 'element_id' ].
+ * validate (Optional) The validation function.
+ * @param {Array} htmlList
+ * List of HTML code to output to.
+ */
+ fileButton : function( dialog, elementDefinition, htmlList )
+ {
+ if ( arguments.length < 3 )
+ return;
+
+ var _ = initPrivateObject.call( this, elementDefinition ),
+ me = this;
+
+ if ( elementDefinition.validate )
+ this.validate = elementDefinition.validate;
+
+ var myDefinition = CKEDITOR.tools.extend( {}, elementDefinition );
+ var onClick = myDefinition.onClick;
+ myDefinition.className = ( myDefinition.className ? myDefinition.className + ' ' : '' ) + 'cke_dialog_ui_button';
+ myDefinition.onClick = function( evt )
+ {
+ var target = elementDefinition[ 'for' ]; // [ pageId, elementId ]
+ if ( !onClick || onClick.call( this, evt ) !== false )
+ {
+ dialog.getContentElement( target[0], target[1] ).submit();
+ this.disable();
+ }
+ };
+
+ dialog.on( 'load', function()
+ {
+ dialog.getContentElement( elementDefinition[ 'for' ][0], elementDefinition[ 'for' ][1] )._.buttons.push( me );
+ } );
+
+ CKEDITOR.ui.dialog.button.call( this, dialog, myDefinition, htmlList );
+ },
+
+ html : (function()
+ {
+ var myHtmlRe = /^\s*<[\w:]+\s+([^>]*)?>/,
+ theirHtmlRe = /^(\s*<[\w:]+(?:\s+[^>]*)?)((?:.|\r|\n)+)$/,
+ emptyTagRe = /\/$/;
+ /**
+ * A dialog element made from raw HTML code.
+ * @extends CKEDITOR.ui.dialog.uiElement
+ * @name CKEDITOR.ui.dialog.html
+ * @param {CKEDITOR.dialog} dialog Parent dialog object.
+ * @param {CKEDITOR.dialog.definition.uiElement} elementDefinition Element definition.
+ * Accepted fields:
+ *
+ * html (Required) HTML code of this element.
+ * @param {Array} htmlList List of HTML code to be added to the dialog's content area.
+ * @example
+ * @constructor
+ */
+ return function( dialog, elementDefinition, htmlList )
+ {
+ if ( arguments.length < 3 )
+ return;
+
+ var myHtmlList = [],
+ myHtml,
+ theirHtml = elementDefinition.html,
+ myMatch, theirMatch;
+
+ // If the HTML input doesn't contain any tags at the beginning, add a tag around it.
+ if ( theirHtml.charAt( 0 ) != '<' )
+ theirHtml = '' + theirHtml + ' ';
+
+ // Look for focus function in definition.
+ var focus = elementDefinition.focus;
+ if ( focus )
+ {
+ var oldFocus = this.focus;
+ this.focus = function()
+ {
+ oldFocus.call( this );
+ typeof focus == 'function' && focus.call( this );
+ this.fire( 'focus' );
+ };
+ if ( elementDefinition.isFocusable )
+ {
+ var oldIsFocusable = this.isFocusable;
+ this.isFocusable = oldIsFocusable;
+ }
+ this.keyboardFocusable = true;
+ }
+
+ CKEDITOR.ui.dialog.uiElement.call( this, dialog, elementDefinition, myHtmlList, 'span', null, null, '' );
+
+ // Append the attributes created by the uiElement call to the real HTML.
+ myHtml = myHtmlList.join( '' );
+ myMatch = myHtml.match( myHtmlRe );
+ theirMatch = theirHtml.match( theirHtmlRe ) || [ '', '', '' ];
+
+ if ( emptyTagRe.test( theirMatch[1] ) )
+ {
+ theirMatch[1] = theirMatch[1].slice( 0, -1 );
+ theirMatch[2] = '/' + theirMatch[2];
+ }
+
+ htmlList.push( [ theirMatch[1], ' ', myMatch[1] || '', theirMatch[2] ].join( '' ) );
+ };
+ })(),
+
+ /**
+ * Form fieldset for grouping dialog UI elements.
+ * @constructor
+ * @extends CKEDITOR.ui.dialog.uiElement
+ * @param {CKEDITOR.dialog} dialog Parent dialog object.
+ * @param {Array} childObjList
+ * Array of {@link CKEDITOR.ui.dialog.uiElement} objects inside this
+ * container.
+ * @param {Array} childHtmlList
+ * Array of HTML code that correspond to the HTML output of all the
+ * objects in childObjList.
+ * @param {Array} htmlList
+ * Array of HTML code that this element will output to.
+ * @param {CKEDITOR.dialog.definition.uiElement} elementDefinition
+ * The element definition. Accepted fields:
+ *
+ * label (Optional) The legend of the this fieldset.children (Required) An array of dialog field definitions which will be grouped inside this fieldset.
+ */
+ fieldset : function( dialog, childObjList, childHtmlList, htmlList, elementDefinition )
+ {
+ var legendLabel = elementDefinition.label;
+ /** @ignore */
+ var innerHTML = function()
+ {
+ var html = [];
+ legendLabel && html.push( '' + legendLabel + ' ' );
+ for ( var i = 0; i < childHtmlList.length; i++ )
+ html.push( childHtmlList[ i ] );
+ return html.join( '' );
+ };
+
+ this._ = { children : childObjList };
+ CKEDITOR.ui.dialog.uiElement.call( this, dialog, elementDefinition, htmlList, 'fieldset', null, null, innerHTML );
+ }
+
+ }, true );
+
+ CKEDITOR.ui.dialog.html.prototype = new CKEDITOR.ui.dialog.uiElement;
+
+ CKEDITOR.ui.dialog.labeledElement.prototype = CKEDITOR.tools.extend( new CKEDITOR.ui.dialog.uiElement,
+ /** @lends CKEDITOR.ui.dialog.labeledElement.prototype */
+ {
+ /**
+ * Sets the label text of the element.
+ * @param {String} label The new label text.
+ * @returns {CKEDITOR.ui.dialog.labeledElement} The current labeled element.
+ * @example
+ */
+ setLabel : function( label )
+ {
+ var node = CKEDITOR.document.getById( this._.labelId );
+ if ( node.getChildCount() < 1 )
+ ( new CKEDITOR.dom.text( label, CKEDITOR.document ) ).appendTo( node );
+ else
+ node.getChild( 0 ).$.nodeValue = label;
+ return this;
+ },
+
+ /**
+ * Retrieves the current label text of the elment.
+ * @returns {String} The current label text.
+ * @example
+ */
+ getLabel : function()
+ {
+ var node = CKEDITOR.document.getById( this._.labelId );
+ if ( !node || node.getChildCount() < 1 )
+ return '';
+ else
+ return node.getChild( 0 ).getText();
+ },
+
+ /**
+ * Defines the onChange event for UI element definitions.
+ * @field
+ * @type Object
+ * @example
+ */
+ eventProcessors : commonEventProcessors
+ }, true );
+
+ CKEDITOR.ui.dialog.button.prototype = CKEDITOR.tools.extend( new CKEDITOR.ui.dialog.uiElement,
+ /** @lends CKEDITOR.ui.dialog.button.prototype */
+ {
+ /**
+ * Simulates a click to the button.
+ * @example
+ * @returns {Object} Return value of the 'click' event.
+ */
+ click : function()
+ {
+ if ( !this._.disabled )
+ return this.fire( 'click', { dialog : this._.dialog } );
+ this.getElement().$.blur();
+ return false;
+ },
+
+ /**
+ * Enables the button.
+ * @example
+ */
+ enable : function()
+ {
+ this._.disabled = false;
+ var element = this.getElement();
+ element && element.removeClass( 'cke_disabled' );
+ },
+
+ /**
+ * Disables the button.
+ * @example
+ */
+ disable : function()
+ {
+ this._.disabled = true;
+ this.getElement().addClass( 'cke_disabled' );
+ },
+
+ isVisible : function()
+ {
+ return this.getElement().getFirst().isVisible();
+ },
+
+ isEnabled : function()
+ {
+ return !this._.disabled;
+ },
+
+ /**
+ * Defines the onChange event and onClick for button element definitions.
+ * @field
+ * @type Object
+ * @example
+ */
+ eventProcessors : CKEDITOR.tools.extend( {}, CKEDITOR.ui.dialog.uiElement.prototype.eventProcessors,
+ {
+ /** @ignore */
+ onClick : function( dialog, func )
+ {
+ this.on( 'click', func );
+ }
+ }, true ),
+
+ /**
+ * Handler for the element's access key up event. Simulates a click to
+ * the button.
+ * @example
+ */
+ accessKeyUp : function()
+ {
+ this.click();
+ },
+
+ /**
+ * Handler for the element's access key down event. Simulates a mouse
+ * down to the button.
+ * @example
+ */
+ accessKeyDown : function()
+ {
+ this.focus();
+ },
+
+ keyboardFocusable : true
+ }, true );
+
+ CKEDITOR.ui.dialog.textInput.prototype = CKEDITOR.tools.extend( new CKEDITOR.ui.dialog.labeledElement,
+ /** @lends CKEDITOR.ui.dialog.textInput.prototype */
+ {
+ /**
+ * Gets the text input DOM element under this UI object.
+ * @example
+ * @returns {CKEDITOR.dom.element} The DOM element of the text input.
+ */
+ getInputElement : function()
+ {
+ return CKEDITOR.document.getById( this._.inputId );
+ },
+
+ /**
+ * Puts focus into the text input.
+ * @example
+ */
+ focus : function()
+ {
+ var me = this.selectParentTab();
+
+ // GECKO BUG: setTimeout() is needed to workaround invisible selections.
+ setTimeout( function()
+ {
+ var element = me.getInputElement();
+ element && element.$.focus();
+ }, 0 );
+ },
+
+ /**
+ * Selects all the text in the text input.
+ * @example
+ */
+ select : function()
+ {
+ var me = this.selectParentTab();
+
+ // GECKO BUG: setTimeout() is needed to workaround invisible selections.
+ setTimeout( function()
+ {
+ var e = me.getInputElement();
+ if ( e )
+ {
+ e.$.focus();
+ e.$.select();
+ }
+ }, 0 );
+ },
+
+ /**
+ * Handler for the text input's access key up event. Makes a select()
+ * call to the text input.
+ * @example
+ */
+ accessKeyUp : function()
+ {
+ this.select();
+ },
+
+ /**
+ * Sets the value of this text input object.
+ * @param {Object} value The new value.
+ * @returns {CKEDITOR.ui.dialog.textInput} The current UI element.
+ * @example
+ * uiElement.setValue( 'Blamo' );
+ */
+ setValue : function( value )
+ {
+ !value && ( value = '' );
+ return CKEDITOR.ui.dialog.uiElement.prototype.setValue.apply( this, arguments );
+ },
+
+ keyboardFocusable : true
+ }, commonPrototype, true );
+
+ CKEDITOR.ui.dialog.textarea.prototype = new CKEDITOR.ui.dialog.textInput();
+
+ CKEDITOR.ui.dialog.select.prototype = CKEDITOR.tools.extend( new CKEDITOR.ui.dialog.labeledElement,
+ /** @lends CKEDITOR.ui.dialog.select.prototype */
+ {
+ /**
+ * Gets the DOM element of the select box.
+ * @returns {CKEDITOR.dom.element} The <select> element of this UI
+ * element.
+ * @example
+ */
+ getInputElement : function()
+ {
+ return this._.select.getElement();
+ },
+
+ /**
+ * Adds an option to the select box.
+ * @param {String} label Option label.
+ * @param {String} value (Optional) Option value, if not defined it'll be
+ * assumed to be the same as the label.
+ * @param {Number} index (Optional) Position of the option to be inserted
+ * to. If not defined the new option will be inserted to the end of list.
+ * @example
+ * @returns {CKEDITOR.ui.dialog.select} The current select UI element.
+ */
+ add : function( label, value, index )
+ {
+ var option = new CKEDITOR.dom.element( 'option', this.getDialog().getParentEditor().document ),
+ selectElement = this.getInputElement().$;
+ option.$.text = label;
+ option.$.value = ( value === undefined || value === null ) ? label : value;
+ if ( index === undefined || index === null )
+ {
+ if ( CKEDITOR.env.ie )
+ selectElement.add( option.$ );
+ else
+ selectElement.add( option.$, null );
+ }
+ else
+ selectElement.add( option.$, index );
+ return this;
+ },
+
+ /**
+ * Removes an option from the selection list.
+ * @param {Number} index Index of the option to be removed.
+ * @example
+ * @returns {CKEDITOR.ui.dialog.select} The current select UI element.
+ */
+ remove : function( index )
+ {
+ var selectElement = this.getInputElement().$;
+ selectElement.remove( index );
+ return this;
+ },
+
+ /**
+ * Clears all options out of the selection list.
+ * @returns {CKEDITOR.ui.dialog.select} The current select UI element.
+ */
+ clear : function()
+ {
+ var selectElement = this.getInputElement().$;
+ while ( selectElement.length > 0 )
+ selectElement.remove( 0 );
+ return this;
+ },
+
+ keyboardFocusable : true
+ }, commonPrototype, true );
+
+ CKEDITOR.ui.dialog.checkbox.prototype = CKEDITOR.tools.extend( new CKEDITOR.ui.dialog.uiElement,
+ /** @lends CKEDITOR.ui.dialog.checkbox.prototype */
+ {
+ /**
+ * Gets the checkbox DOM element.
+ * @example
+ * @returns {CKEDITOR.dom.element} The DOM element of the checkbox.
+ */
+ getInputElement : function()
+ {
+ return this._.checkbox.getElement();
+ },
+
+ /**
+ * Sets the state of the checkbox.
+ * @example
+ * @param {Boolean} true to tick the checkbox, false to untick it.
+ * @param {Boolean} noChangeEvent Internal commit, to supress 'change' event on this element.
+ */
+ setValue : function( checked, noChangeEvent )
+ {
+ this.getInputElement().$.checked = checked;
+ !noChangeEvent && this.fire( 'change', { value : checked } );
+ },
+
+ /**
+ * Gets the state of the checkbox.
+ * @example
+ * @returns {Boolean} true means the checkbox is ticked, false means it's not ticked.
+ */
+ getValue : function()
+ {
+ return this.getInputElement().$.checked;
+ },
+
+ /**
+ * Handler for the access key up event. Toggles the checkbox.
+ * @example
+ */
+ accessKeyUp : function()
+ {
+ this.setValue( !this.getValue() );
+ },
+
+ /**
+ * Defines the onChange event for UI element definitions.
+ * @field
+ * @type Object
+ * @example
+ */
+ eventProcessors :
+ {
+ onChange : function( dialog, func )
+ {
+ if ( !CKEDITOR.env.ie )
+ return commonEventProcessors.onChange.apply( this, arguments );
+ else
+ {
+ dialog.on( 'load', function()
+ {
+ var element = this._.checkbox.getElement();
+ element.on( 'propertychange', function( evt )
+ {
+ evt = evt.data.$;
+ if ( evt.propertyName == 'checked' )
+ this.fire( 'change', { value : element.$.checked } );
+ }, this );
+ }, this );
+ this.on( 'change', func );
+ }
+ return null;
+ }
+ },
+
+ keyboardFocusable : true
+ }, commonPrototype, true );
+
+ CKEDITOR.ui.dialog.radio.prototype = CKEDITOR.tools.extend( new CKEDITOR.ui.dialog.uiElement,
+ /** @lends CKEDITOR.ui.dialog.radio.prototype */
+ {
+ /**
+ * Checks one of the radio buttons in this button group.
+ * @example
+ * @param {String} value The value of the button to be chcked.
+ * @param {Boolean} noChangeEvent Internal commit, to supress 'change' event on this element.
+ */
+ setValue : function( value, noChangeEvent )
+ {
+ var children = this._.children,
+ item;
+ for ( var i = 0 ; ( i < children.length ) && ( item = children[i] ) ; i++ )
+ item.getElement().$.checked = ( item.getValue() == value );
+ !noChangeEvent && this.fire( 'change', { value : value } );
+ },
+
+ /**
+ * Gets the value of the currently checked radio button.
+ * @example
+ * @returns {String} The currently checked button's value.
+ */
+ getValue : function()
+ {
+ var children = this._.children;
+ for ( var i = 0 ; i < children.length ; i++ )
+ {
+ if ( children[i].getElement().$.checked )
+ return children[i].getValue();
+ }
+ return null;
+ },
+
+ /**
+ * Handler for the access key up event. Focuses the currently
+ * selected radio button, or the first radio button if none is
+ * selected.
+ * @example
+ */
+ accessKeyUp : function()
+ {
+ var children = this._.children, i;
+ for ( i = 0 ; i < children.length ; i++ )
+ {
+ if ( children[i].getElement().$.checked )
+ {
+ children[i].getElement().focus();
+ return;
+ }
+ }
+ children[0].getElement().focus();
+ },
+
+ /**
+ * Defines the onChange event for UI element definitions.
+ * @field
+ * @type Object
+ * @example
+ */
+ eventProcessors :
+ {
+ onChange : function( dialog, func )
+ {
+ if ( !CKEDITOR.env.ie )
+ return commonEventProcessors.onChange.apply( this, arguments );
+ else
+ {
+ dialog.on( 'load', function()
+ {
+ var children = this._.children, me = this;
+ for ( var i = 0 ; i < children.length ; i++ )
+ {
+ var element = children[i].getElement();
+ element.on( 'propertychange', function( evt )
+ {
+ evt = evt.data.$;
+ if ( evt.propertyName == 'checked' && this.$.checked )
+ me.fire( 'change', { value : this.getAttribute( 'value' ) } );
+ } );
+ }
+ }, this );
+ this.on( 'change', func );
+ }
+ return null;
+ }
+ },
+
+ keyboardFocusable : true
+ }, commonPrototype, true );
+
+ CKEDITOR.ui.dialog.file.prototype = CKEDITOR.tools.extend( new CKEDITOR.ui.dialog.labeledElement,
+ commonPrototype,
+ /** @lends CKEDITOR.ui.dialog.file.prototype */
+ {
+ /**
+ * Gets the <input> element of this file input.
+ * @returns {CKEDITOR.dom.element} The file input element.
+ * @example
+ */
+ getInputElement : function()
+ {
+ var frameDocument = CKEDITOR.document.getById( this._.frameId ).getFrameDocument();
+ return frameDocument.$.forms.length > 0 ?
+ new CKEDITOR.dom.element( frameDocument.$.forms[0].elements[0] ) :
+ this.getElement();
+ },
+
+ /**
+ * Uploads the file in the file input.
+ * @returns {CKEDITOR.ui.dialog.file} This object.
+ * @example
+ */
+ submit : function()
+ {
+ this.getInputElement().getParent().$.submit();
+ return this;
+ },
+
+ /**
+ * Get the action assigned to the form.
+ * @returns {String} The value of the action.
+ * @example
+ */
+ getAction : function()
+ {
+ return this.getInputElement().getParent().$.action;
+ },
+
+ /**
+ * The events must be applied on the inner input element, and
+ * that must be done when the iframe & form has been loaded
+ */
+ registerEvents : function( definition )
+ {
+ var regex = /^on([A-Z]\w+)/,
+ match;
+
+ var registerDomEvent = function( uiElement, dialog, eventName, func )
+ {
+ uiElement.on( 'formLoaded', function()
+ {
+ uiElement.getInputElement().on( eventName, func, uiElement );
+ });
+ };
+
+ for ( var i in definition )
+ {
+ if ( !( match = i.match( regex ) ) )
+ continue;
+
+ if ( this.eventProcessors[i] )
+ this.eventProcessors[i].call( this, this._.dialog, definition[i] );
+ else
+ registerDomEvent( this, this._.dialog, match[1].toLowerCase(), definition[i] );
+ }
+
+ return this;
+ },
+
+ /**
+ * Redraws the file input and resets the file path in the file input.
+ * The redraw logic is necessary because non-IE browsers tend to clear
+ * the <iframe> containing the file input after closing the dialog.
+ * @example
+ */
+ reset : function()
+ {
+ var _ = this._,
+ frameElement = CKEDITOR.document.getById( _.frameId ),
+ frameDocument = frameElement.getFrameDocument(),
+ elementDefinition = _.definition,
+ buttons = _.buttons,
+ callNumber = this.formLoadedNumber,
+ unloadNumber = this.formUnloadNumber,
+ langDir = _.dialog._.editor.lang.dir,
+ langCode = _.dialog._.editor.langCode;
+
+ // The callback function for the iframe, but we must call tools.addFunction only once
+ // so we store the function number in this.formLoadedNumber
+ if ( !callNumber )
+ {
+ callNumber = this.formLoadedNumber = CKEDITOR.tools.addFunction(
+ function()
+ {
+ // Now we can apply the events to the input type=file
+ this.fire( 'formLoaded' ) ;
+ }, this ) ;
+
+ // Remove listeners attached to the content of the iframe (the file input)
+ unloadNumber = this.formUnloadNumber = CKEDITOR.tools.addFunction(
+ function()
+ {
+ this.getInputElement().clearCustomData();
+ }, this ) ;
+
+ this.getDialog()._.editor.on( 'destroy', function()
+ {
+ CKEDITOR.tools.removeFunction( callNumber );
+ CKEDITOR.tools.removeFunction( unloadNumber );
+ } );
+ }
+
+ function generateFormField()
+ {
+ frameDocument.$.open();
+
+ // Support for custom document.domain in IE.
+ if ( CKEDITOR.env.isCustomDomain() )
+ frameDocument.$.domain = document.domain;
+
+ var size = '';
+ if ( elementDefinition.size )
+ size = elementDefinition.size - ( CKEDITOR.env.ie ? 7 : 0 ); // "Browse" button is bigger in IE.
+
+ frameDocument.$.write( [ ' child (nested
+ // lists) or the next sibling .
+
+ this._.nextNode = ( block.equals( lastNode ) ? null : getNextSourceNode( range.getBoundaryNodes().endNode, 1, lastNode ) );
+ }
+ }
+
+ if ( removePreviousBr )
+ {
+ var previousSibling = block.getPrevious();
+ if ( previousSibling && previousSibling.type == CKEDITOR.NODE_ELEMENT )
+ {
+ if ( previousSibling.getName() == 'br' )
+ previousSibling.remove();
+ else if ( previousSibling.getLast() && previousSibling.getLast().$.nodeName.toLowerCase() == 'br' )
+ previousSibling.getLast().remove();
+ }
+ }
+
+ if ( removeLastBr )
+ {
+ var lastChild = block.getLast();
+ if ( lastChild && lastChild.type == CKEDITOR.NODE_ELEMENT && lastChild.getName() == 'br' )
+ {
+ // Take care not to remove the block expanding ';
+
+ CKEDITOR.plugins.add( 'elementspath',
+ {
+ requires : [ 'selection' ],
+
+ init : function( editor )
+ {
+ var spaceId = 'cke_path_' + editor.name;
+ var spaceElement;
+ var getSpaceElement = function()
+ {
+ if ( !spaceElement )
+ spaceElement = CKEDITOR.document.getById( spaceId );
+ return spaceElement;
+ };
+
+ var idBase = 'cke_elementspath_' + CKEDITOR.tools.getNextNumber() + '_';
+
+ editor._.elementsPath = { idBase : idBase, filters : [] };
+
+ editor.on( 'themeSpace', function( event )
+ {
+ if ( event.data.space == 'bottom' )
+ {
+ event.data.html +=
+ '' + editor.lang.elementsPath.eleLabel + ' ' +
+ '' + emptyHtml + '
';
+ }
+ });
+
+ function onClick( elementIndex )
+ {
+ editor.focus();
+ var element = editor._.elementsPath.list[ elementIndex ];
+ if ( element.is( 'body' ) )
+ {
+ var range = new CKEDITOR.dom.range( editor.document );
+ range.selectNodeContents( element );
+ range.select();
+ }
+ else
+ editor.getSelection().selectElement( element );
+ }
+
+ var onClickHanlder = CKEDITOR.tools.addFunction( onClick );
+
+ var onKeyDownHandler = CKEDITOR.tools.addFunction( function( elementIndex, ev )
+ {
+ var idBase = editor._.elementsPath.idBase,
+ element;
+
+ ev = new CKEDITOR.dom.event( ev );
+
+ var rtl = editor.lang.dir == 'rtl';
+ switch ( ev.getKeystroke() )
+ {
+ case rtl ? 39 : 37 : // LEFT-ARROW
+ case 9 : // TAB
+ element = CKEDITOR.document.getById( idBase + ( elementIndex + 1 ) );
+ if ( !element )
+ element = CKEDITOR.document.getById( idBase + '0' );
+ element.focus();
+ return false;
+
+ case rtl ? 37 : 39 : // RIGHT-ARROW
+ case CKEDITOR.SHIFT + 9 : // SHIFT + TAB
+ element = CKEDITOR.document.getById( idBase + ( elementIndex - 1 ) );
+ if ( !element )
+ element = CKEDITOR.document.getById( idBase + ( editor._.elementsPath.list.length - 1 ) );
+ element.focus();
+ return false;
+
+ case 27 : // ESC
+ editor.focus();
+ return false;
+
+ case 13 : // ENTER // Opera
+ case 32 : // SPACE
+ onClick( elementIndex );
+ return false;
+ }
+ return true;
+ });
+
+ editor.on( 'selectionChange', function( ev )
+ {
+ var env = CKEDITOR.env,
+ selection = ev.data.selection,
+ element = selection.getStartElement(),
+ html = [],
+ editor = ev.editor,
+ elementsList = editor._.elementsPath.list = [],
+ filters = editor._.elementsPath.filters;
+
+ while ( element )
+ {
+ var ignore = 0;
+ for ( var i = 0; i < filters.length; i++ )
+ {
+ if ( filters[ i ]( element ) === false )
+ {
+ ignore = 1;
+ break;
+ }
+ }
+
+ if ( !ignore )
+ {
+ var index = elementsList.push( element ) - 1;
+ var name;
+ if ( element.data( 'cke-real-element-type' ) )
+ name = element.data( 'cke-real-element-type' );
+ else
+ name = element.getName();
+
+ // Use this variable to add conditional stuff to the
+ // HTML (because we are doing it in reverse order... unshift).
+ var extra = '';
+
+ // Some browsers don't cancel key events in the keydown but in the
+ // keypress.
+ // TODO: Check if really needed for Gecko+Mac.
+ if ( env.opera || ( env.gecko && env.mac ) )
+ extra += ' onkeypress="return false;"';
+
+ // With Firefox, we need to force the button to redraw, otherwise it
+ // will remain in the focus state.
+ if ( env.gecko )
+ extra += ' onblur="this.style.cssText = this.style.cssText;"';
+
+ var label = editor.lang.elementsPath.eleTitle.replace( /%1/, name );
+ html.unshift(
+ '',
+ name,
+ '' + label + ' ',
+ '' );
+
+ }
+
+ if ( name == 'body' )
+ break;
+
+ element = element.getParent();
+ }
+
+ var space = getSpaceElement();
+ space.setHtml( html.join('') + emptyHtml );
+ editor.fire( 'elementsPathUpdate', { space : space } );
+ });
+
+ editor.on( 'contentDomUnload', function()
+ {
+ // If the spaceElement hasn't been initialized, don't try to do it at this time
+ // Only reuse existing reference.
+ spaceElement && spaceElement.setHtml( emptyHtml );
+ });
+
+ editor.addCommand( 'elementsPathFocus', commands.toolbarFocus );
+ }
+ });
+})();
+
+/**
+ * Fired when the contents of the elementsPath are changed
+ * @name CKEDITOR.editor#elementsPathUpdate
+ * @event
+ * @param {Object} eventData.space The elementsPath container
+ */
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/embed/dialogs/embed.js b/app/assets/javascripts/ckeditor/_source/plugins/embed/dialogs/embed.js
new file mode 100644
index 00000000..cd3cda29
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/embed/dialogs/embed.js
@@ -0,0 +1,65 @@
+/*
+Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+(function()
+{
+ CKEDITOR.dialog.add( 'embed', function( editor )
+ {
+ return {
+ title : editor.lang.embed.title,
+
+ minWidth : CKEDITOR.env.ie && CKEDITOR.env.quirks ? 368 : 350,
+ minHeight : 240,
+
+ onShow : function()
+ {
+ // Reset the textarea value.
+ this.getContentElement( 'general', 'content' ).getInputElement().setValue( '' );
+ },
+
+ onOk : function()
+ {
+ // Get the textarea value.
+ var text = this.getContentElement( 'general', 'content' ).getInputElement().getValue();
+
+ // Inserts the html.
+ this.getParentEditor().insertHtml( text );
+ },
+
+ contents :
+ [
+ {
+ label : editor.lang.common.generalTab,
+ id : 'general',
+ elements :
+ [
+ {
+ type : 'html',
+ id : 'pasteMsg',
+ html : '' + editor.lang.embed.pasteMsg + '
'
+ },
+ {
+ type : 'html',
+ id : 'content',
+ style : 'width:340px;height:170px',
+ html :
+ '',
+ focus : function()
+ {
+ this.getElement().focus();
+ }
+ }
+ ]
+ }
+ ]
+ };
+ });
+})();
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/embed/images/embed.png b/app/assets/javascripts/ckeditor/_source/plugins/embed/images/embed.png
new file mode 100644
index 00000000..a907927b
Binary files /dev/null and b/app/assets/javascripts/ckeditor/_source/plugins/embed/images/embed.png differ
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/embed/lang/en.js b/app/assets/javascripts/ckeditor/_source/plugins/embed/lang/en.js
new file mode 100644
index 00000000..657ddccc
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/embed/lang/en.js
@@ -0,0 +1,9 @@
+CKEDITOR.plugins.setLang('embed', 'en',
+{
+ embed :
+ {
+ title : "Paste embed",
+ button : "Paste embed",
+ pasteMsg : "Please, paste embed-code from Youtube, Myspace, Flickr and others sources into rectangle, using the keyboard (Ctrl + V), and click OK."
+ }
+});
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/embed/lang/ru.js b/app/assets/javascripts/ckeditor/_source/plugins/embed/lang/ru.js
new file mode 100644
index 00000000..e42e2a4c
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/embed/lang/ru.js
@@ -0,0 +1,9 @@
+CKEDITOR.plugins.setLang('embed', 'ru',
+{
+ embed :
+ {
+ title : "Вставить embed",
+ button : "Вставить embed",
+ pasteMsg : "Пожалуйста, вставьте embed-код с Youtube, Myspace, Flickr и других ресурсов в прямоугольник, используя сочетание клавиш (Ctrl+V), и нажмите OK."
+ }
+});
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/embed/lang/uk.js b/app/assets/javascripts/ckeditor/_source/plugins/embed/lang/uk.js
new file mode 100644
index 00000000..12988e7a
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/embed/lang/uk.js
@@ -0,0 +1,9 @@
+CKEDITOR.plugins.setLang('embed', 'uk',
+{
+ embed :
+ {
+ title : "Вставити embed",
+ button : "Вставити embed",
+ pasteMsg : "Будь ласка, вставте embed-код з Youtube, Myspace, Flickr та інших ресурсів в прямокутник, використовуючи (Ctrl+V), та нажміть OK."
+ }
+});
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/embed/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/embed/plugin.js
new file mode 100644
index 00000000..291d92ac
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/embed/plugin.js
@@ -0,0 +1,43 @@
+/*
+Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * @file Paste as plain text plugin
+ */
+
+(function()
+{
+ // The pastetext command definition.
+ var embedCmd =
+ {
+ exec : function( editor )
+ {
+ editor.openDialog( 'embed' );
+ return;
+ }
+ };
+
+ // Register the plugin.
+ CKEDITOR.plugins.add( 'embed',
+ {
+ lang : [ 'en', 'ru', 'uk' ],
+ requires : [ 'dialog' ],
+
+ init : function( editor )
+ {
+ var commandName = 'embed';
+ editor.addCommand( commandName, embedCmd );
+
+ editor.ui.addButton( 'Embed',
+ {
+ label : editor.lang.embed.button,
+ command : commandName,
+ icon: this.path + "images/embed.png"
+ });
+ CKEDITOR.dialog.add( commandName, CKEDITOR.getUrl( this.path + 'dialogs/embed.js' ) );
+ }
+ });
+
+})();
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/enterkey/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/enterkey/plugin.js
new file mode 100644
index 00000000..1a79c516
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/enterkey/plugin.js
@@ -0,0 +1,388 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+(function()
+{
+ CKEDITOR.plugins.add( 'enterkey',
+ {
+ requires : [ 'keystrokes', 'indent' ],
+
+ init : function( editor )
+ {
+ var specialKeys = editor.specialKeys;
+ specialKeys[ 13 ] = enter;
+ specialKeys[ CKEDITOR.SHIFT + 13 ] = shiftEnter;
+ }
+ });
+
+ CKEDITOR.plugins.enterkey =
+ {
+ enterBlock : function( editor, mode, range, forceMode )
+ {
+ // Get the range for the current selection.
+ range = range || getRange( editor );
+
+ // We may not have valid ranges to work on, like when inside a
+ // contenteditable=false element.
+ if ( !range )
+ return;
+
+ var doc = range.document;
+
+ // Exit the list when we're inside an empty list item block. (#5376)
+ if ( range.checkStartOfBlock() && range.checkEndOfBlock() )
+ {
+ var path = new CKEDITOR.dom.elementPath( range.startContainer ),
+ block = path.block;
+
+ if ( block && ( block.is( 'li' ) || block.getParent().is( 'li' ) ) )
+ {
+ editor.execCommand( 'outdent' );
+ return;
+ }
+ }
+
+ // Determine the block element to be used.
+ var blockTag = ( mode == CKEDITOR.ENTER_DIV ? 'div' : 'p' );
+
+ // Split the range.
+ var splitInfo = range.splitBlock( blockTag );
+
+ if ( !splitInfo )
+ return;
+
+ // Get the current blocks.
+ var previousBlock = splitInfo.previousBlock,
+ nextBlock = splitInfo.nextBlock;
+
+ var isStartOfBlock = splitInfo.wasStartOfBlock,
+ isEndOfBlock = splitInfo.wasEndOfBlock;
+
+ var node;
+
+ // If this is a block under a list item, split it as well. (#1647)
+ if ( nextBlock )
+ {
+ node = nextBlock.getParent();
+ if ( node.is( 'li' ) )
+ {
+ nextBlock.breakParent( node );
+ nextBlock.move( nextBlock.getNext(), 1 );
+ }
+ }
+ else if ( previousBlock && ( node = previousBlock.getParent() ) && node.is( 'li' ) )
+ {
+ previousBlock.breakParent( node );
+ node = previousBlock.getNext();
+ range.moveToElementEditStart( node );
+ previousBlock.move( previousBlock.getPrevious() );
+ }
+
+ // If we have both the previous and next blocks, it means that the
+ // boundaries were on separated blocks, or none of them where on the
+ // block limits (start/end).
+ if ( !isStartOfBlock && !isEndOfBlock )
+ {
+ // If the next block is an with another list tree as the first
+ // child, we'll need to append a filler ( (#4711).
+ if ( isPre && !CKEDITOR.env.gecko )
+ lineBreak = doc.createText( CKEDITOR.env.ie ? '\r' : '\n' );
+ else
+ lineBreak = doc.createElement( 'br' );
+
+ range.deleteContents();
+ range.insertNode( lineBreak );
+
+ // IE has different behavior regarding position.
+ if ( CKEDITOR.env.ie )
+ range.setStartAt( lineBreak, CKEDITOR.POSITION_AFTER_END );
+ else
+ {
+ // A text node is required by Gecko only to make the cursor blink.
+ // We need some text inside of it, so the bogus (#5402).
+ if ( editor.getSelection().getStartElement().hasAscendant( 'pre', true ) )
+ {
+ setTimeout( function() { enterBlock( editor, editor.config.enterMode, null, true ); }, 0 );
+ return true;
+ }
+ else
+ return enter( editor, editor.config.shiftEnterMode, 1 );
+ }
+
+ function enter( editor, mode, forceMode )
+ {
+ forceMode = editor.config.forceEnterMode || forceMode;
+
+ // Only effective within document.
+ if ( editor.mode != 'wysiwyg' )
+ return false;
+
+ if ( !mode )
+ mode = editor.config.enterMode;
+
+ // Use setTimout so the keys get cancelled immediatelly.
+ setTimeout( function()
+ {
+ editor.fire( 'saveSnapshot' ); // Save undo step.
+ if ( mode == CKEDITOR.ENTER_BR || editor.getSelection().getStartElement().hasAscendant( 'pre', 1 ) )
+ enterBr( editor, mode, null, forceMode );
+ else
+ enterBlock( editor, mode, null, forceMode );
+
+ }, 0 );
+
+ return true;
+ }
+
+ function getRange( editor )
+ {
+ // Get the selection ranges.
+ var ranges = editor.getSelection().getRanges( true );
+
+ // Delete the contents of all ranges except the first one.
+ for ( var i = ranges.length - 1 ; i > 0 ; i-- )
+ {
+ ranges[ i ].deleteContents();
+ }
+
+ // Return the first range.
+ return ranges[ 0 ];
+ }
+})();
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/entities/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/entities/plugin.js
new file mode 100644
index 00000000..3c267650
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/entities/plugin.js
@@ -0,0 +1,226 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+(function()
+{
+ // Base HTML entities.
+ var htmlbase = 'nbsp,gt,lt';
+
+ var entities =
+ // Latin-1 Entities
+ 'quot,iexcl,cent,pound,curren,yen,brvbar,sect,uml,copy,ordf,laquo,' +
+ 'not,shy,reg,macr,deg,plusmn,sup2,sup3,acute,micro,para,middot,' +
+ 'cedil,sup1,ordm,raquo,frac14,frac12,frac34,iquest,times,divide,' +
+
+ // Symbols
+ 'fnof,bull,hellip,prime,Prime,oline,frasl,weierp,image,real,trade,' +
+ 'alefsym,larr,uarr,rarr,darr,harr,crarr,lArr,uArr,rArr,dArr,hArr,' +
+ 'forall,part,exist,empty,nabla,isin,notin,ni,prod,sum,minus,lowast,' +
+ 'radic,prop,infin,ang,and,or,cap,cup,int,there4,sim,cong,asymp,ne,' +
+ 'equiv,le,ge,sub,sup,nsub,sube,supe,oplus,otimes,perp,sdot,lceil,' +
+ 'rceil,lfloor,rfloor,lang,rang,loz,spades,clubs,hearts,diams,' +
+
+ // Other Special Characters
+ 'circ,tilde,ensp,emsp,thinsp,zwnj,zwj,lrm,rlm,ndash,mdash,lsquo,' +
+ 'rsquo,sbquo,ldquo,rdquo,bdquo,dagger,Dagger,permil,lsaquo,rsaquo,' +
+ 'euro';
+
+ // Latin Letters Entities
+ var latin =
+ 'Agrave,Aacute,Acirc,Atilde,Auml,Aring,AElig,Ccedil,Egrave,Eacute,' +
+ 'Ecirc,Euml,Igrave,Iacute,Icirc,Iuml,ETH,Ntilde,Ograve,Oacute,Ocirc,' +
+ 'Otilde,Ouml,Oslash,Ugrave,Uacute,Ucirc,Uuml,Yacute,THORN,szlig,' +
+ 'agrave,aacute,acirc,atilde,auml,aring,aelig,ccedil,egrave,eacute,' +
+ 'ecirc,euml,igrave,iacute,icirc,iuml,eth,ntilde,ograve,oacute,ocirc,' +
+ 'otilde,ouml,oslash,ugrave,uacute,ucirc,uuml,yacute,thorn,yuml,' +
+ 'OElig,oelig,Scaron,scaron,Yuml';
+
+ // Greek Letters Entities.
+ var greek =
+ 'Alpha,Beta,Gamma,Delta,Epsilon,Zeta,Eta,Theta,Iota,Kappa,Lambda,Mu,' +
+ 'Nu,Xi,Omicron,Pi,Rho,Sigma,Tau,Upsilon,Phi,Chi,Psi,Omega,alpha,' +
+ 'beta,gamma,delta,epsilon,zeta,eta,theta,iota,kappa,lambda,mu,nu,xi,' +
+ 'omicron,pi,rho,sigmaf,sigma,tau,upsilon,phi,chi,psi,omega,thetasym,' +
+ 'upsih,piv';
+
+ /**
+ * Create a mapping table between one character and it's entity form from a list of entity names.
+ * @param reverse {Boolean} Whether create a reverse map from the entity string form to actual character.
+ */
+ function buildTable( entities, reverse )
+ {
+ var table = {},
+ regex = [];
+
+ // Entities that the browsers DOM don't transform to the final char
+ // automatically.
+ var specialTable =
+ {
+ nbsp : '\u00A0', // IE | FF
+ shy : '\u00AD', // IE
+ gt : '\u003E', // IE | FF | -- | Opera
+ lt : '\u003C' // IE | FF | Safari | Opera
+ };
+
+ entities = entities.replace( /\b(nbsp|shy|gt|lt|amp)(?:,|$)/g, function( match, entity )
+ {
+ var org = reverse ? '&' + entity + ';' : specialTable[ entity ],
+ result = reverse ? specialTable[ entity ] : '&' + entity + ';';
+
+ table[ org ] = result;
+ regex.push( org );
+ return '';
+ });
+
+ if ( !reverse && entities )
+ {
+ // Transforms the entities string into an array.
+ entities = entities.split( ',' );
+
+ // Put all entities inside a DOM element, transforming them to their
+ // final chars.
+ var div = document.createElement( 'div' ),
+ chars;
+ div.innerHTML = '&' + entities.join( ';&' ) + ';';
+ chars = div.innerHTML;
+ div = null;
+
+ // Add all chars to the table.
+ for ( var i = 0 ; i < chars.length ; i++ )
+ {
+ var charAt = chars.charAt( i );
+ table[ charAt ] = '&' + entities[ i ] + ';';
+ regex.push( charAt );
+ }
+ }
+
+ table.regex = regex.join( reverse ? '|' : '' );
+
+ return table;
+ }
+
+ CKEDITOR.plugins.add( 'entities',
+ {
+ afterInit : function( editor )
+ {
+ var config = editor.config;
+
+ var dataProcessor = editor.dataProcessor,
+ htmlFilter = dataProcessor && dataProcessor.htmlFilter;
+
+ if ( htmlFilter )
+ {
+ // Mandatory HTML base entities.
+ var selectedEntities = htmlbase;
+
+ if ( config.entities )
+ {
+ selectedEntities += ',' + entities;
+ if ( config.entities_latin )
+ selectedEntities += ',' + latin;
+
+ if ( config.entities_greek )
+ selectedEntities += ',' + greek;
+
+ if ( config.entities_additional )
+ selectedEntities += ',' + config.entities_additional;
+ }
+
+ var entitiesTable = buildTable( selectedEntities );
+
+ // Create the Regex used to find entities in the text.
+ var entitiesRegex = '[' + entitiesTable.regex + ']';
+ delete entitiesTable.regex;
+
+ if ( config.entities && config.entities_processNumerical )
+ entitiesRegex = '[^ -~]|' + entitiesRegex ;
+
+ entitiesRegex = new RegExp( entitiesRegex, 'g' );
+
+ function getEntity( character )
+ {
+ return config.entities_processNumerical == 'force' || !entitiesTable[ character ] ?
+ '&#' + character.charCodeAt(0) + ';'
+ : entitiesTable[ character ];
+ }
+
+ // Decode entities that the browsers has transformed
+ // at first place.
+ var baseEntitiesTable = buildTable( [ htmlbase, 'shy' ].join( ',' ) , true ),
+ baseEntitiesRegex = new RegExp( baseEntitiesTable.regex, 'g' );
+
+ function getChar( character )
+ {
+ return baseEntitiesTable[ character ];
+ }
+
+ htmlFilter.addRules(
+ {
+ text : function( text )
+ {
+ return text.replace( baseEntitiesRegex, getChar )
+ .replace( entitiesRegex, getEntity );
+ }
+ });
+ }
+ }
+ });
+})();
+
+/**
+ * Whether to use HTML entities in the output.
+ * @type Boolean
+ * @default true
+ * @example
+ * config.entities = false;
+ */
+CKEDITOR.config.entities = true;
+
+/**
+ * Whether to convert some Latin characters (Latin alphabet No. 1, ISO 8859-1)
+ * to HTML entities. The list of entities can be found at the
+ * W3C HTML 4.01 Specification, section 24.2.1 .
+ * @type Boolean
+ * @default true
+ * @example
+ * config.entities_latin = false;
+ */
+CKEDITOR.config.entities_latin = true;
+
+/**
+ * Whether to convert some symbols, mathematical symbols, and Greek letters to
+ * HTML entities. This may be more relevant for users typing text written in Greek.
+ * The list of entities can be found at the
+ * W3C HTML 4.01 Specification, section 24.3.1 .
+ * @type Boolean
+ * @default true
+ * @example
+ * config.entities_greek = false;
+ */
+CKEDITOR.config.entities_greek = true;
+
+/**
+ * Whether to convert all remaining characters, not comprised in the ASCII
+ * character table, to their relative decimal numeric representation of HTML entity.
+ * When specified as the value 'force', it will simply convert all entities into the above form.
+ * For example, the phrase "This is Chinese: 汉语." is outputted
+ * as "This is Chinese: 汉语."
+ * @type Boolean
+ * @type Boolean|String
+ * @default false
+ * @example
+ * config.entities_processNumerical = true;
+ * config.entities_processNumerical = 'force'; //Convert from " " into " ";
+ */
+
+/**
+ * An additional list of entities to be used. It's a string containing each
+ * entry separated by a comma. Entities names or number must be used, exclusing
+ * the "&" preffix and the ";" termination.
+ * @default '#39' // The single quote (') character.
+ * @type String
+ * @example
+ */
+CKEDITOR.config.entities_additional = '#39';
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/fakeobjects/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/fakeobjects/plugin.js
new file mode 100644
index 00000000..234e3a8c
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/fakeobjects/plugin.js
@@ -0,0 +1,126 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+(function()
+{
+ var htmlFilterRules =
+ {
+ elements :
+ {
+ $ : function( element )
+ {
+ var attributes = element.attributes,
+ realHtml = attributes && attributes[ 'data-cke-realelement' ],
+ realFragment = realHtml && new CKEDITOR.htmlParser.fragment.fromHtml( decodeURIComponent( realHtml ) ),
+ realElement = realFragment && realFragment.children[ 0 ];
+
+ // If we have width/height in the element, we must move it into
+ // the real element.
+ if ( realElement && element.attributes[ 'data-cke-resizable' ] )
+ {
+ var style = element.attributes.style;
+
+ if ( style )
+ {
+ // Get the width from the style.
+ var match = /(?:^|\s)width\s*:\s*(\d+)/i.exec( style ),
+ width = match && match[1];
+
+ // Get the height from the style.
+ match = /(?:^|\s)height\s*:\s*(\d+)/i.exec( style );
+ var height = match && match[1];
+
+ if ( width )
+ realElement.attributes.width = width;
+
+ if ( height )
+ realElement.attributes.height = height;
+ }
+ }
+
+ return realElement;
+ }
+ }
+ };
+
+ CKEDITOR.plugins.add( 'fakeobjects',
+ {
+ requires : [ 'htmlwriter' ],
+
+ afterInit : function( editor )
+ {
+ var dataProcessor = editor.dataProcessor,
+ htmlFilter = dataProcessor && dataProcessor.htmlFilter;
+
+ if ( htmlFilter )
+ htmlFilter.addRules( htmlFilterRules );
+ }
+ });
+})();
+
+CKEDITOR.editor.prototype.createFakeElement = function( realElement, className, realElementType, isResizable )
+{
+ var lang = this.lang.fakeobjects,
+ label = lang[ realElementType ] || lang.unknown;
+
+ var attributes =
+ {
+ 'class' : className,
+ src : CKEDITOR.getUrl( 'images/spacer.gif' ),
+ 'data-cke-realelement' : encodeURIComponent( realElement.getOuterHtml() ),
+ 'data-cke-real-node-type' : realElement.type,
+ alt : label,
+ title : label,
+ align : realElement.getAttribute( 'align' ) || ''
+ };
+
+ if ( realElementType )
+ attributes[ 'data-cke-real-element-type' ] = realElementType;
+
+ if ( isResizable )
+ attributes[ 'data-cke-resizable' ] = isResizable;
+
+ return this.document.createElement( 'img', { attributes : attributes } );
+};
+
+CKEDITOR.editor.prototype.createFakeParserElement = function( realElement, className, realElementType, isResizable )
+{
+ var lang = this.lang.fakeobjects,
+ label = lang[ realElementType ] || lang.unknown,
+ html;
+
+ var writer = new CKEDITOR.htmlParser.basicWriter();
+ realElement.writeHtml( writer );
+ html = writer.getHtml();
+
+ var attributes =
+ {
+ 'class' : className,
+ src : CKEDITOR.getUrl( 'images/spacer.gif' ),
+ 'data-cke-realelement' : encodeURIComponent( html ),
+ 'data-cke-real-node-type' : realElement.type,
+ alt : label,
+ title : label,
+ align : realElement.attributes.align || ''
+ };
+
+ if ( realElementType )
+ attributes[ 'data-cke-real-element-type' ] = realElementType;
+
+ if ( isResizable )
+ attributes[ 'data-cke-resizable' ] = isResizable;
+
+ return new CKEDITOR.htmlParser.element( 'img', attributes );
+};
+
+CKEDITOR.editor.prototype.restoreRealElement = function( fakeElement )
+{
+ if ( fakeElement.data( 'cke-real-node-type' ) != CKEDITOR.NODE_ELEMENT )
+ return null;
+
+ return CKEDITOR.dom.element.createFromHtml(
+ decodeURIComponent( fakeElement.data( 'cke-realelement' ) ),
+ this.document );
+};
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/filebrowser/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/filebrowser/plugin.js
new file mode 100644
index 00000000..799d68f2
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/filebrowser/plugin.js
@@ -0,0 +1,524 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * @fileOverview The "filebrowser" plugin, it adds support for file uploads and
+ * browsing.
+ *
+ * When file is selected inside of the file browser or uploaded, its url is
+ * inserted automatically to a field, which is described in the 'filebrowser'
+ * attribute. To specify field that should be updated, pass the tab id and
+ * element id, separated with a colon.
+ *
+ * Example 1: (Browse)
+ *
+ *
+ * {
+ * type : 'button',
+ * id : 'browse',
+ * filebrowser : 'tabId:elementId',
+ * label : editor.lang.common.browseServer
+ * }
+ *
+ *
+ * If you set the 'filebrowser' attribute on any element other than
+ * 'fileButton', the 'Browse' action will be triggered.
+ *
+ * Example 2: (Quick Upload)
+ *
+ *
+ * {
+ * type : 'fileButton',
+ * id : 'uploadButton',
+ * filebrowser : 'tabId:elementId',
+ * label : editor.lang.common.uploadSubmit,
+ * 'for' : [ 'upload', 'upload' ]
+ * }
+ *
+ *
+ * If you set the 'filebrowser' attribute on a fileButton element, the
+ * 'QuickUpload' action will be executed.
+ *
+ * Filebrowser plugin also supports more advanced configuration (through
+ * javascript object).
+ *
+ * The following settings are supported:
+ *
+ *
+ * [action] - Browse or QuickUpload
+ * [target] - field to update, tabId:elementId
+ * [params] - additional arguments to be passed to the server connector (optional)
+ * [onSelect] - function to execute when file is selected/uploaded (optional)
+ * [url] - the URL to be called (optional)
+ *
+ *
+ * Example 3: (Quick Upload)
+ *
+ *
+ * {
+ * type : 'fileButton',
+ * label : editor.lang.common.uploadSubmit,
+ * id : 'buttonId',
+ * filebrowser :
+ * {
+ * action : 'QuickUpload', //required
+ * target : 'tab1:elementId', //required
+ * params : //optional
+ * {
+ * type : 'Files',
+ * currentFolder : '/folder/'
+ * },
+ * onSelect : function( fileUrl, errorMessage ) //optional
+ * {
+ * // Do not call the built-in selectFuntion
+ * // return false;
+ * }
+ * },
+ * 'for' : [ 'tab1', 'myFile' ]
+ * }
+ *
+ *
+ * Suppose we have a file element with id 'myFile', text field with id
+ * 'elementId' and a fileButton. If filebowser.url is not specified explicitly,
+ * form action will be set to 'filebrowser[DialogName]UploadUrl' or, if not
+ * specified, to 'filebrowserUploadUrl'. Additional parameters from 'params'
+ * object will be added to the query string. It is possible to create your own
+ * uploadHandler and cancel the built-in updateTargetElement command.
+ *
+ * Example 4: (Browse)
+ *
+ *
+ * {
+ * type : 'button',
+ * id : 'buttonId',
+ * label : editor.lang.common.browseServer,
+ * filebrowser :
+ * {
+ * action : 'Browse',
+ * url : '/ckfinder/ckfinder.html&type=Images',
+ * target : 'tab1:elementId'
+ * }
+ * }
+ *
+ *
+ * In this example, after pressing a button, file browser will be opened in a
+ * popup. If we don't specify filebrowser.url attribute,
+ * 'filebrowser[DialogName]BrowseUrl' or 'filebrowserBrowseUrl' will be used.
+ * After selecting a file in a file browser, an element with id 'elementId' will
+ * be updated. Just like in the third example, a custom 'onSelect' function may be
+ * defined.
+ */
+( function()
+{
+ /*
+ * Adds (additional) arguments to given url.
+ *
+ * @param {String}
+ * url The url.
+ * @param {Object}
+ * params Additional parameters.
+ */
+ function addQueryString( url, params )
+ {
+ var queryString = [];
+
+ if ( !params )
+ return url;
+ else
+ {
+ for ( var i in params )
+ queryString.push( i + "=" + encodeURIComponent( params[ i ] ) );
+ }
+
+ return url + ( ( url.indexOf( "?" ) != -1 ) ? "&" : "?" ) + queryString.join( "&" );
+ }
+
+ /*
+ * Make a string's first character uppercase.
+ *
+ * @param {String}
+ * str String.
+ */
+ function ucFirst( str )
+ {
+ str += '';
+ var f = str.charAt( 0 ).toUpperCase();
+ return f + str.substr( 1 );
+ }
+
+ /*
+ * The onlick function assigned to the 'Browse Server' button. Opens the
+ * file browser and updates target field when file is selected.
+ *
+ * @param {CKEDITOR.event}
+ * evt The event object.
+ */
+ function browseServer( evt )
+ {
+ var dialog = this.getDialog();
+ var editor = dialog.getParentEditor();
+
+ editor._.filebrowserSe = this;
+
+ var width = editor.config[ 'filebrowser' + ucFirst( dialog.getName() ) + 'WindowWidth' ]
+ || editor.config.filebrowserWindowWidth || '80%';
+ var height = editor.config[ 'filebrowser' + ucFirst( dialog.getName() ) + 'WindowHeight' ]
+ || editor.config.filebrowserWindowHeight || '70%';
+
+ var params = this.filebrowser.params || {};
+ params.CKEditor = editor.name;
+ params.CKEditorFuncNum = editor._.filebrowserFn;
+ if ( !params.langCode )
+ params.langCode = editor.langCode;
+
+ var url = addQueryString( this.filebrowser.url, params );
+ editor.popup( url, width, height, editor.config.fileBrowserWindowFeatures );
+ }
+
+ /*
+ * The onlick function assigned to the 'Upload' button. Makes the final
+ * decision whether form is really submitted and updates target field when
+ * file is uploaded.
+ *
+ * @param {CKEDITOR.event}
+ * evt The event object.
+ */
+ function uploadFile( evt )
+ {
+ var dialog = this.getDialog();
+ var editor = dialog.getParentEditor();
+
+ editor._.filebrowserSe = this;
+
+ // If user didn't select the file, stop the upload.
+ if ( !dialog.getContentElement( this[ 'for' ][ 0 ], this[ 'for' ][ 1 ] ).getInputElement().$.value )
+ return false;
+
+ if ( !dialog.getContentElement( this[ 'for' ][ 0 ], this[ 'for' ][ 1 ] ).getAction() )
+ return false;
+
+ return true;
+ }
+
+ /*
+ * Setups the file element.
+ *
+ * @param {CKEDITOR.ui.dialog.file}
+ * fileInput The file element used during file upload.
+ * @param {Object}
+ * filebrowser Object containing filebrowser settings assigned to
+ * the fileButton associated with this file element.
+ */
+ function setupFileElement( editor, fileInput, filebrowser )
+ {
+ var params = filebrowser.params || {};
+ params.CKEditor = editor.name;
+ params.CKEditorFuncNum = editor._.filebrowserFn;
+ if ( !params.langCode )
+ params.langCode = editor.langCode;
+
+ fileInput.action = addQueryString( filebrowser.url, params );
+ fileInput.filebrowser = filebrowser;
+ }
+
+ /*
+ * Traverse through the content definition and attach filebrowser to
+ * elements with 'filebrowser' attribute.
+ *
+ * @param String
+ * dialogName Dialog name.
+ * @param {CKEDITOR.dialog.definitionObject}
+ * definition Dialog definition.
+ * @param {Array}
+ * elements Array of {@link CKEDITOR.dialog.definition.content}
+ * objects.
+ */
+ function attachFileBrowser( editor, dialogName, definition, elements )
+ {
+ var element, fileInput;
+
+ for ( var i in elements )
+ {
+ element = elements[ i ];
+
+ if ( element.type == 'hbox' || element.type == 'vbox' )
+ attachFileBrowser( editor, dialogName, definition, element.children );
+
+ if ( !element.filebrowser )
+ continue;
+
+ if ( typeof element.filebrowser == 'string' )
+ {
+ var fb =
+ {
+ action : ( element.type == 'fileButton' ) ? 'QuickUpload' : 'Browse',
+ target : element.filebrowser
+ };
+ element.filebrowser = fb;
+ }
+
+ if ( element.filebrowser.action == 'Browse' )
+ {
+ var url = element.filebrowser.url;
+ if ( url === undefined )
+ {
+ url = editor.config[ 'filebrowser' + ucFirst( dialogName ) + 'BrowseUrl' ];
+ if ( url === undefined )
+ url = editor.config.filebrowserBrowseUrl;
+ }
+
+ if ( url )
+ {
+ element.onClick = browseServer;
+ element.filebrowser.url = url;
+ element.hidden = false;
+ }
+ }
+ else if ( element.filebrowser.action == 'QuickUpload' && element[ 'for' ] )
+ {
+ url = element.filebrowser.url;
+ if ( url === undefined )
+ {
+ url = editor.config[ 'filebrowser' + ucFirst( dialogName ) + 'UploadUrl' ];
+ if ( url === undefined )
+ url = editor.config.filebrowserUploadUrl;
+ }
+
+ if ( url )
+ {
+ var onClick = element.onClick;
+ element.onClick = function( evt )
+ {
+ // "element" here means the definition object, so we need to find the correct
+ // button to scope the event call
+ var sender = evt.sender;
+ if ( onClick && onClick.call( sender, evt ) === false )
+ return false;
+
+ return uploadFile.call( sender, evt );
+ };
+
+ element.filebrowser.url = url;
+ element.hidden = false;
+ setupFileElement( editor, definition.getContents( element[ 'for' ][ 0 ] ).get( element[ 'for' ][ 1 ] ), element.filebrowser );
+ }
+ }
+ }
+ }
+
+ /*
+ * Updates the target element with the url of uploaded/selected file.
+ *
+ * @param {String}
+ * url The url of a file.
+ */
+ function updateTargetElement( url, sourceElement )
+ {
+ var dialog = sourceElement.getDialog();
+ var targetElement = sourceElement.filebrowser.target || null;
+ url = url.replace( /#/g, '%23' );
+
+ // If there is a reference to targetElement, update it.
+ if ( targetElement )
+ {
+ var target = targetElement.split( ':' );
+ var element = dialog.getContentElement( target[ 0 ], target[ 1 ] );
+ if ( element )
+ {
+ element.setValue( url );
+ dialog.selectPage( target[ 0 ] );
+ }
+ }
+ }
+
+ /*
+ * Returns true if filebrowser is configured in one of the elements.
+ *
+ * @param {CKEDITOR.dialog.definitionObject}
+ * definition Dialog definition.
+ * @param String
+ * tabId The tab id where element(s) can be found.
+ * @param String
+ * elementId The element id (or ids, separated with a semicolon) to check.
+ */
+ function isConfigured( definition, tabId, elementId )
+ {
+ if ( elementId.indexOf( ";" ) !== -1 )
+ {
+ var ids = elementId.split( ";" );
+ for ( var i = 0 ; i < ids.length ; i++ )
+ {
+ if ( isConfigured( definition, tabId, ids[i] ) )
+ return true;
+ }
+ return false;
+ }
+
+ var elementFileBrowser = definition.getContents( tabId ).get( elementId ).filebrowser;
+ return ( elementFileBrowser && elementFileBrowser.url );
+ }
+
+ function setUrl( fileUrl, data )
+ {
+ var dialog = this._.filebrowserSe.getDialog(),
+ targetInput = this._.filebrowserSe[ 'for' ],
+ onSelect = this._.filebrowserSe.filebrowser.onSelect;
+
+ if ( targetInput )
+ dialog.getContentElement( targetInput[ 0 ], targetInput[ 1 ] ).reset();
+
+ if ( typeof data == 'function' && data.call( this._.filebrowserSe ) === false )
+ return;
+
+ if ( onSelect && onSelect.call( this._.filebrowserSe, fileUrl, data ) === false )
+ return;
+
+ // The "data" argument may be used to pass the error message to the editor.
+ if ( typeof data == 'string' && data )
+ alert( data );
+
+ if ( fileUrl )
+ updateTargetElement( fileUrl, this._.filebrowserSe );
+ }
+
+ CKEDITOR.plugins.add( 'filebrowser',
+ {
+ init : function( editor, pluginPath )
+ {
+ editor._.filebrowserFn = CKEDITOR.tools.addFunction( setUrl, editor );
+ editor.on( 'destroy', function () { CKEDITOR.tools.removeFunction( this._.filebrowserFn ); } );
+ }
+ } );
+
+ CKEDITOR.on( 'dialogDefinition', function( evt )
+ {
+ var definition = evt.data.definition,
+ element;
+ // Associate filebrowser to elements with 'filebrowser' attribute.
+ for ( var i in definition.contents )
+ {
+ if ( ( element = definition.contents[ i ] ) )
+ {
+ attachFileBrowser( evt.editor, evt.data.name, definition, element.elements );
+ if ( element.hidden && element.filebrowser )
+ {
+ element.hidden = !isConfigured( definition, element[ 'id' ], element.filebrowser );
+ }
+ }
+ }
+ } );
+
+} )();
+
+/**
+ * The location of an external file browser, that should be launched when "Browse Server" button is pressed.
+ * If configured, the "Browse Server" button will appear in Link, Image and Flash dialogs.
+ * @see The File Browser/Uploader documentation.
+ * @name CKEDITOR.config.filebrowserBrowseUrl
+ * @since 3.0
+ * @type String
+ * @default '' (empty string = disabled)
+ * @example
+ * config.filebrowserBrowseUrl = '/browser/browse.php';
+ */
+
+/**
+ * The location of a script that handles file uploads.
+ * If set, the "Upload" tab will appear in "Link", "Image" and "Flash" dialogs.
+ * @name CKEDITOR.config.filebrowserUploadUrl
+ * @see The File Browser/Uploader documentation.
+ * @since 3.0
+ * @type String
+ * @default '' (empty string = disabled)
+ * @example
+ * config.filebrowserUploadUrl = '/uploader/upload.php';
+ */
+
+/**
+ * The location of an external file browser, that should be launched when "Browse Server" button is pressed in the Image dialog.
+ * If not set, CKEditor will use {@link CKEDITOR.config.filebrowserBrowseUrl}.
+ * @name CKEDITOR.config.filebrowserImageBrowseUrl
+ * @since 3.0
+ * @type String
+ * @default '' (empty string = disabled)
+ * @example
+ * config.filebrowserImageBrowseUrl = '/browser/browse.php?type=Images';
+ */
+
+/**
+ * The location of an external file browser, that should be launched when "Browse Server" button is pressed in the Flash dialog.
+ * If not set, CKEditor will use {@link CKEDITOR.config.filebrowserBrowseUrl}.
+ * @name CKEDITOR.config.filebrowserFlashBrowseUrl
+ * @since 3.0
+ * @type String
+ * @default '' (empty string = disabled)
+ * @example
+ * config.filebrowserFlashBrowseUrl = '/browser/browse.php?type=Flash';
+ */
+
+/**
+ * The location of a script that handles file uploads in the Image dialog.
+ * If not set, CKEditor will use {@link CKEDITOR.config.filebrowserUploadUrl}.
+ * @name CKEDITOR.config.filebrowserImageUploadUrl
+ * @since 3.0
+ * @type String
+ * @default '' (empty string = disabled)
+ * @example
+ * config.filebrowserImageUploadUrl = '/uploader/upload.php?type=Images';
+ */
+
+/**
+ * The location of a script that handles file uploads in the Flash dialog.
+ * If not set, CKEditor will use {@link CKEDITOR.config.filebrowserUploadUrl}.
+ * @name CKEDITOR.config.filebrowserFlashUploadUrl
+ * @since 3.0
+ * @type String
+ * @default '' (empty string = disabled)
+ * @example
+ * config.filebrowserFlashUploadUrl = '/uploader/upload.php?type=Flash';
+ */
+
+/**
+ * The location of an external file browser, that should be launched when "Browse Server" button is pressed in the Link tab of Image dialog.
+ * If not set, CKEditor will use {@link CKEDITOR.config.filebrowserBrowseUrl}.
+ * @name CKEDITOR.config.filebrowserImageBrowseLinkUrl
+ * @since 3.2
+ * @type String
+ * @default '' (empty string = disabled)
+ * @example
+ * config.filebrowserImageBrowseLinkUrl = '/browser/browse.php';
+ */
+
+/**
+ * The "features" to use in the file browser popup window.
+ * @name CKEDITOR.config.filebrowserWindowFeatures
+ * @since 3.4.1
+ * @type String
+ * @default 'location=no,menubar=no,toolbar=no,dependent=yes,minimizable=no,modal=yes,alwaysRaised=yes,resizable=yes,scrollbars=yes'
+ * @example
+ * config.filebrowserWindowFeatures = 'resizable=yes,scrollbars=no';
+ */
+
+/**
+ * The width of the file browser popup window. It can be a number or a percent string.
+ * @name CKEDITOR.config.filebrowserWindowWidth
+ * @type Number|String
+ * @default '80%'
+ * @example
+ * config.filebrowserWindowWidth = 750;
+ * @example
+ * config.filebrowserWindowWidth = '50%';
+ */
+
+/**
+ * The height of the file browser popup window. It can be a number or a percent string.
+ * @name CKEDITOR.config.filebrowserWindowHeight
+ * @type Number|String
+ * @default '70%'
+ * @example
+ * config.filebrowserWindowHeight = 580;
+ * @example
+ * config.filebrowserWindowHeight = '50%';
+ */
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/find/dialogs/find.js b/app/assets/javascripts/ckeditor/_source/plugins/find/dialogs/find.js
new file mode 100644
index 00000000..ccf4cf62
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/find/dialogs/find.js
@@ -0,0 +1,890 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+(function()
+{
+ var isReplace;
+
+ function findEvaluator( node )
+ {
+ return node.type == CKEDITOR.NODE_TEXT && node.getLength() > 0 && ( !isReplace || !node.isReadOnly() );
+ }
+
+ /**
+ * Elements which break characters been considered as sequence.
+ */
+ function nonCharactersBoundary( node )
+ {
+ return !( node.type == CKEDITOR.NODE_ELEMENT && node.isBlockBoundary(
+ CKEDITOR.tools.extend( {}, CKEDITOR.dtd.$empty, CKEDITOR.dtd.$nonEditable ) ) );
+ }
+
+ /**
+ * Get the cursor object which represent both current character and it's dom
+ * position thing.
+ */
+ var cursorStep = function()
+ {
+ return {
+ textNode : this.textNode,
+ offset : this.offset,
+ character : this.textNode ?
+ this.textNode.getText().charAt( this.offset ) : null,
+ hitMatchBoundary : this._.matchBoundary
+ };
+ };
+
+ var pages = [ 'find', 'replace' ],
+ fieldsMapping = [
+ [ 'txtFindFind', 'txtFindReplace' ],
+ [ 'txtFindCaseChk', 'txtReplaceCaseChk' ],
+ [ 'txtFindWordChk', 'txtReplaceWordChk' ],
+ [ 'txtFindCyclic', 'txtReplaceCyclic' ] ];
+
+ /**
+ * Synchronize corresponding filed values between 'replace' and 'find' pages.
+ * @param {String} currentPageId The page id which receive values.
+ */
+ function syncFieldsBetweenTabs( currentPageId )
+ {
+ var sourceIndex, targetIndex,
+ sourceField, targetField;
+
+ sourceIndex = currentPageId === 'find' ? 1 : 0;
+ targetIndex = 1 - sourceIndex;
+ var i, l = fieldsMapping.length;
+ for ( i = 0 ; i < l ; i++ )
+ {
+ sourceField = this.getContentElement( pages[ sourceIndex ],
+ fieldsMapping[ i ][ sourceIndex ] );
+ targetField = this.getContentElement( pages[ targetIndex ],
+ fieldsMapping[ i ][ targetIndex ] );
+
+ targetField.setValue( sourceField.getValue() );
+ }
+ }
+
+ var findDialog = function( editor, startupPage )
+ {
+ // Style object for highlights: (#5018)
+ // 1. Defined as full match style to avoid compromising ordinary text color styles.
+ // 2. Must be apply onto inner-most text to avoid conflicting with ordinary text color styles visually.
+ var highlightStyle = new CKEDITOR.style( CKEDITOR.tools.extend( { fullMatch : true, childRule : function(){ return 0; } },
+ editor.config.find_highlight ) );
+
+ /**
+ * Iterator which walk through the specified range char by char. By
+ * default the walking will not stop at the character boundaries, until
+ * the end of the range is encountered.
+ * @param { CKEDITOR.dom.range } range
+ * @param {Boolean} matchWord Whether the walking will stop at character boundary.
+ */
+ var characterWalker = function( range , matchWord )
+ {
+ var self = this;
+ var walker =
+ new CKEDITOR.dom.walker( range );
+ walker.guard = matchWord ? nonCharactersBoundary : function( node )
+ {
+ !nonCharactersBoundary( node ) && ( self._.matchBoundary = true );
+ };
+ walker[ 'evaluator' ] = findEvaluator;
+ walker.breakOnFalse = 1;
+
+ if ( range.startContainer.type == CKEDITOR.NODE_TEXT )
+ {
+ this.textNode = range.startContainer;
+ this.offset = range.startOffset - 1;
+ }
+
+ this._ = {
+ matchWord : matchWord,
+ walker : walker,
+ matchBoundary : false
+ };
+ };
+
+ characterWalker.prototype = {
+ next : function()
+ {
+ return this.move();
+ },
+
+ back : function()
+ {
+ return this.move( true );
+ },
+
+ move : function( rtl )
+ {
+ var currentTextNode = this.textNode;
+ // Already at the end of document, no more character available.
+ if ( currentTextNode === null )
+ return cursorStep.call( this );
+
+ this._.matchBoundary = false;
+
+ // There are more characters in the text node, step forward.
+ if ( currentTextNode
+ && rtl
+ && this.offset > 0 )
+ {
+ this.offset--;
+ return cursorStep.call( this );
+ }
+ else if ( currentTextNode
+ && this.offset < currentTextNode.getLength() - 1 )
+ {
+ this.offset++;
+ return cursorStep.call( this );
+ }
+ else
+ {
+ currentTextNode = null;
+ // At the end of the text node, walking foward for the next.
+ while ( !currentTextNode )
+ {
+ currentTextNode =
+ this._.walker[ rtl ? 'previous' : 'next' ].call( this._.walker );
+
+ // Stop searching if we're need full word match OR
+ // already reach document end.
+ if ( this._.matchWord && !currentTextNode
+ || this._.walker._.end )
+ break;
+ }
+ // Found a fresh text node.
+ this.textNode = currentTextNode;
+ if ( currentTextNode )
+ this.offset = rtl ? currentTextNode.getLength() - 1 : 0;
+ else
+ this.offset = 0;
+ }
+
+ return cursorStep.call( this );
+ }
+
+ };
+
+ /**
+ * A range of cursors which represent a trunk of characters which try to
+ * match, it has the same length as the pattern string.
+ */
+ var characterRange = function( characterWalker, rangeLength )
+ {
+ this._ = {
+ walker : characterWalker,
+ cursors : [],
+ rangeLength : rangeLength,
+ highlightRange : null,
+ isMatched : 0
+ };
+ };
+
+ characterRange.prototype = {
+ /**
+ * Translate this range to {@link CKEDITOR.dom.range}
+ */
+ toDomRange : function()
+ {
+ var range = new CKEDITOR.dom.range( editor.document );
+ var cursors = this._.cursors;
+ if ( cursors.length < 1 )
+ {
+ var textNode = this._.walker.textNode;
+ if ( textNode )
+ range.setStartAfter( textNode );
+ else
+ return null;
+ }
+ else
+ {
+ var first = cursors[0],
+ last = cursors[ cursors.length - 1 ];
+
+ range.setStart( first.textNode, first.offset );
+ range.setEnd( last.textNode, last.offset + 1 );
+ }
+
+ return range;
+ },
+ /**
+ * Reflect the latest changes from dom range.
+ */
+ updateFromDomRange : function( domRange )
+ {
+ var cursor,
+ walker = new characterWalker( domRange );
+ this._.cursors = [];
+ do
+ {
+ cursor = walker.next();
+ if ( cursor.character )
+ this._.cursors.push( cursor );
+ }
+ while ( cursor.character );
+ this._.rangeLength = this._.cursors.length;
+ },
+
+ setMatched : function()
+ {
+ this._.isMatched = true;
+ },
+
+ clearMatched : function()
+ {
+ this._.isMatched = false;
+ },
+
+ isMatched : function()
+ {
+ return this._.isMatched;
+ },
+
+ /**
+ * Hightlight the current matched chunk of text.
+ */
+ highlight : function()
+ {
+ // Do not apply if nothing is found.
+ if ( this._.cursors.length < 1 )
+ return;
+
+ // Remove the previous highlight if there's one.
+ if ( this._.highlightRange )
+ this.removeHighlight();
+
+ // Apply the highlight.
+ var range = this.toDomRange(),
+ bookmark = range.createBookmark();
+ highlightStyle.applyToRange( range );
+ range.moveToBookmark( bookmark );
+ this._.highlightRange = range;
+
+ // Scroll the editor to the highlighted area.
+ var element = range.startContainer;
+ if ( element.type != CKEDITOR.NODE_ELEMENT )
+ element = element.getParent();
+ element.scrollIntoView();
+
+ // Update the character cursors.
+ this.updateFromDomRange( range );
+ },
+
+ /**
+ * Remove highlighted find result.
+ */
+ removeHighlight : function()
+ {
+ if ( !this._.highlightRange )
+ return;
+
+ var bookmark = this._.highlightRange.createBookmark();
+ highlightStyle.removeFromRange( this._.highlightRange );
+ this._.highlightRange.moveToBookmark( bookmark );
+ this.updateFromDomRange( this._.highlightRange );
+ this._.highlightRange = null;
+ },
+
+ isReadOnly : function()
+ {
+ if ( !this._.highlightRange )
+ return 0;
+
+ return this._.highlightRange.startContainer.isReadOnly();
+ },
+
+ moveBack : function()
+ {
+ var retval = this._.walker.back(),
+ cursors = this._.cursors;
+
+ if ( retval.hitMatchBoundary )
+ this._.cursors = cursors = [];
+
+ cursors.unshift( retval );
+ if ( cursors.length > this._.rangeLength )
+ cursors.pop();
+
+ return retval;
+ },
+
+ moveNext : function()
+ {
+ var retval = this._.walker.next(),
+ cursors = this._.cursors;
+
+ // Clear the cursors queue if we've crossed a match boundary.
+ if ( retval.hitMatchBoundary )
+ this._.cursors = cursors = [];
+
+ cursors.push( retval );
+ if ( cursors.length > this._.rangeLength )
+ cursors.shift();
+
+ return retval;
+ },
+
+ getEndCharacter : function()
+ {
+ var cursors = this._.cursors;
+ if ( cursors.length < 1 )
+ return null;
+
+ return cursors[ cursors.length - 1 ].character;
+ },
+
+ getNextCharacterRange : function( maxLength )
+ {
+ var lastCursor,
+ nextRangeWalker,
+ cursors = this._.cursors;
+
+ if ( ( lastCursor = cursors[ cursors.length - 1 ] ) && lastCursor.textNode )
+ nextRangeWalker = new characterWalker( getRangeAfterCursor( lastCursor ) );
+ // In case it's an empty range (no cursors), figure out next range from walker (#4951).
+ else
+ nextRangeWalker = this._.walker;
+
+ return new characterRange( nextRangeWalker, maxLength );
+ },
+
+ getCursors : function()
+ {
+ return this._.cursors;
+ }
+ };
+
+
+ // The remaining document range after the character cursor.
+ function getRangeAfterCursor( cursor , inclusive )
+ {
+ var range = new CKEDITOR.dom.range();
+ range.setStart( cursor.textNode,
+ ( inclusive ? cursor.offset : cursor.offset + 1 ) );
+ range.setEndAt( editor.document.getBody(),
+ CKEDITOR.POSITION_BEFORE_END );
+ return range;
+ }
+
+ // The document range before the character cursor.
+ function getRangeBeforeCursor( cursor )
+ {
+ var range = new CKEDITOR.dom.range();
+ range.setStartAt( editor.document.getBody(),
+ CKEDITOR.POSITION_AFTER_START );
+ range.setEnd( cursor.textNode, cursor.offset );
+ return range;
+ }
+
+ var KMP_NOMATCH = 0,
+ KMP_ADVANCED = 1,
+ KMP_MATCHED = 2;
+ /**
+ * Examination the occurrence of a word which implement KMP algorithm.
+ */
+ var kmpMatcher = function( pattern, ignoreCase )
+ {
+ var overlap = [ -1 ];
+ if ( ignoreCase )
+ pattern = pattern.toLowerCase();
+ for ( var i = 0 ; i < pattern.length ; i++ )
+ {
+ overlap.push( overlap[i] + 1 );
+ while ( overlap[ i + 1 ] > 0
+ && pattern.charAt( i ) != pattern
+ .charAt( overlap[ i + 1 ] - 1 ) )
+ overlap[ i + 1 ] = overlap[ overlap[ i + 1 ] - 1 ] + 1;
+ }
+
+ this._ = {
+ overlap : overlap,
+ state : 0,
+ ignoreCase : !!ignoreCase,
+ pattern : pattern
+ };
+ };
+
+ kmpMatcher.prototype =
+ {
+ feedCharacter : function( c )
+ {
+ if ( this._.ignoreCase )
+ c = c.toLowerCase();
+
+ while ( true )
+ {
+ if ( c == this._.pattern.charAt( this._.state ) )
+ {
+ this._.state++;
+ if ( this._.state == this._.pattern.length )
+ {
+ this._.state = 0;
+ return KMP_MATCHED;
+ }
+ return KMP_ADVANCED;
+ }
+ else if ( !this._.state )
+ return KMP_NOMATCH;
+ else
+ this._.state = this._.overlap[ this._.state ];
+ }
+
+ return null;
+ },
+
+ reset : function()
+ {
+ this._.state = 0;
+ }
+ };
+
+ var wordSeparatorRegex =
+ /[.,"'?!;: \u0085\u00a0\u1680\u280e\u2028\u2029\u202f\u205f\u3000]/;
+
+ var isWordSeparator = function( c )
+ {
+ if ( !c )
+ return true;
+ var code = c.charCodeAt( 0 );
+ return ( code >= 9 && code <= 0xd )
+ || ( code >= 0x2000 && code <= 0x200a )
+ || wordSeparatorRegex.test( c );
+ };
+
+ var finder = {
+ searchRange : null,
+ matchRange : null,
+ find : function( pattern, matchCase, matchWord, matchCyclic, highlightMatched, cyclicRerun )
+ {
+ if ( !this.matchRange )
+ this.matchRange =
+ new characterRange(
+ new characterWalker( this.searchRange ),
+ pattern.length );
+ else
+ {
+ this.matchRange.removeHighlight();
+ this.matchRange = this.matchRange.getNextCharacterRange( pattern.length );
+ }
+
+ var matcher = new kmpMatcher( pattern, !matchCase ),
+ matchState = KMP_NOMATCH,
+ character = '%';
+
+ while ( character !== null )
+ {
+ this.matchRange.moveNext();
+ while ( ( character = this.matchRange.getEndCharacter() ) )
+ {
+ matchState = matcher.feedCharacter( character );
+ if ( matchState == KMP_MATCHED )
+ break;
+ if ( this.matchRange.moveNext().hitMatchBoundary )
+ matcher.reset();
+ }
+
+ if ( matchState == KMP_MATCHED )
+ {
+ if ( matchWord )
+ {
+ var cursors = this.matchRange.getCursors(),
+ tail = cursors[ cursors.length - 1 ],
+ head = cursors[ 0 ];
+
+ var headWalker = new characterWalker( getRangeBeforeCursor( head ), true ),
+ tailWalker = new characterWalker( getRangeAfterCursor( tail ), true );
+
+ if ( ! ( isWordSeparator( headWalker.back().character )
+ && isWordSeparator( tailWalker.next().character ) ) )
+ continue;
+ }
+ this.matchRange.setMatched();
+ if ( highlightMatched !== false )
+ this.matchRange.highlight();
+ return true;
+ }
+ }
+
+ this.matchRange.clearMatched();
+ this.matchRange.removeHighlight();
+ // Clear current session and restart with the default search
+ // range.
+ // Re-run the finding once for cyclic.(#3517)
+ if ( matchCyclic && !cyclicRerun )
+ {
+ this.searchRange = getSearchRange( 1 );
+ this.matchRange = null;
+ return arguments.callee.apply( this,
+ Array.prototype.slice.call( arguments ).concat( [ true ] ) );
+ }
+
+ return false;
+ },
+
+ /**
+ * Record how much replacement occurred toward one replacing.
+ */
+ replaceCounter : 0,
+
+ replace : function( dialog, pattern, newString, matchCase, matchWord,
+ matchCyclic , isReplaceAll )
+ {
+ isReplace = 1;
+
+ // Successiveness of current replace/find.
+ var result = 0;
+
+ // 1. Perform the replace when there's already a match here.
+ // 2. Otherwise perform the find but don't replace it immediately.
+ if ( this.matchRange && this.matchRange.isMatched()
+ && !this.matchRange._.isReplaced && !this.matchRange.isReadOnly() )
+ {
+ // Turn off highlight for a while when saving snapshots.
+ this.matchRange.removeHighlight();
+ var domRange = this.matchRange.toDomRange();
+ var text = editor.document.createText( newString );
+ if ( !isReplaceAll )
+ {
+ // Save undo snaps before and after the replacement.
+ var selection = editor.getSelection();
+ selection.selectRanges( [ domRange ] );
+ editor.fire( 'saveSnapshot' );
+ }
+ domRange.deleteContents();
+ domRange.insertNode( text );
+ if ( !isReplaceAll )
+ {
+ selection.selectRanges( [ domRange ] );
+ editor.fire( 'saveSnapshot' );
+ }
+ this.matchRange.updateFromDomRange( domRange );
+ if ( !isReplaceAll )
+ this.matchRange.highlight();
+ this.matchRange._.isReplaced = true;
+ this.replaceCounter++;
+ result = 1;
+ }
+ else
+ result = this.find( pattern, matchCase, matchWord, matchCyclic, !isReplaceAll );
+
+ isReplace = 0;
+
+ return result;
+ }
+ };
+
+ /**
+ * The range in which find/replace happened, receive from user
+ * selection prior.
+ */
+ function getSearchRange( isDefault )
+ {
+ var searchRange,
+ sel = editor.getSelection(),
+ body = editor.document.getBody();
+ if ( sel && !isDefault )
+ {
+ searchRange = sel.getRanges()[ 0 ].clone();
+ searchRange.collapse( true );
+ }
+ else
+ {
+ searchRange = new CKEDITOR.dom.range();
+ searchRange.setStartAt( body, CKEDITOR.POSITION_AFTER_START );
+ }
+ searchRange.setEndAt( body, CKEDITOR.POSITION_BEFORE_END );
+ return searchRange;
+ }
+
+ var lang = editor.lang.findAndReplace;
+ return {
+ title : lang.title,
+ resizable : CKEDITOR.DIALOG_RESIZE_NONE,
+ minWidth : 350,
+ minHeight : 170,
+ buttons : [ CKEDITOR.dialog.cancelButton ], // Cancel button only.
+ contents : [
+ {
+ id : 'find',
+ label : lang.find,
+ title : lang.find,
+ accessKey : '',
+ elements : [
+ {
+ type : 'hbox',
+ widths : [ '230px', '90px' ],
+ children :
+ [
+ {
+ type : 'text',
+ id : 'txtFindFind',
+ label : lang.findWhat,
+ isChanged : false,
+ labelLayout : 'horizontal',
+ accessKey : 'F'
+ },
+ {
+ type : 'button',
+ align : 'left',
+ style : 'width:100%',
+ label : lang.find,
+ onClick : function()
+ {
+ var dialog = this.getDialog();
+ if ( !finder.find( dialog.getValueOf( 'find', 'txtFindFind' ),
+ dialog.getValueOf( 'find', 'txtFindCaseChk' ),
+ dialog.getValueOf( 'find', 'txtFindWordChk' ),
+ dialog.getValueOf( 'find', 'txtFindCyclic' ) ) )
+ alert( lang
+ .notFoundMsg );
+ }
+ }
+ ]
+ },
+ {
+ type : 'vbox',
+ padding : 0,
+ children :
+ [
+ {
+ type : 'checkbox',
+ id : 'txtFindCaseChk',
+ isChanged : false,
+ style : 'margin-top:28px',
+ label : lang.matchCase
+ },
+ {
+ type : 'checkbox',
+ id : 'txtFindWordChk',
+ isChanged : false,
+ label : lang.matchWord
+ },
+ {
+ type : 'checkbox',
+ id : 'txtFindCyclic',
+ isChanged : false,
+ 'default' : true,
+ label : lang.matchCyclic
+ }
+ ]
+ }
+ ]
+ },
+ {
+ id : 'replace',
+ label : lang.replace,
+ accessKey : 'M',
+ elements : [
+ {
+ type : 'hbox',
+ widths : [ '230px', '90px' ],
+ children :
+ [
+ {
+ type : 'text',
+ id : 'txtFindReplace',
+ label : lang.findWhat,
+ isChanged : false,
+ labelLayout : 'horizontal',
+ accessKey : 'F'
+ },
+ {
+ type : 'button',
+ align : 'left',
+ style : 'width:100%',
+ label : lang.replace,
+ onClick : function()
+ {
+ var dialog = this.getDialog();
+ if ( !finder.replace( dialog,
+ dialog.getValueOf( 'replace', 'txtFindReplace' ),
+ dialog.getValueOf( 'replace', 'txtReplace' ),
+ dialog.getValueOf( 'replace', 'txtReplaceCaseChk' ),
+ dialog.getValueOf( 'replace', 'txtReplaceWordChk' ),
+ dialog.getValueOf( 'replace', 'txtReplaceCyclic' ) ) )
+ alert( lang
+ .notFoundMsg );
+ }
+ }
+ ]
+ },
+ {
+ type : 'hbox',
+ widths : [ '230px', '90px' ],
+ children :
+ [
+ {
+ type : 'text',
+ id : 'txtReplace',
+ label : lang.replaceWith,
+ isChanged : false,
+ labelLayout : 'horizontal',
+ accessKey : 'R'
+ },
+ {
+ type : 'button',
+ align : 'left',
+ style : 'width:100%',
+ label : lang.replaceAll,
+ isChanged : false,
+ onClick : function()
+ {
+ var dialog = this.getDialog();
+ var replaceNums;
+
+ finder.replaceCounter = 0;
+
+ // Scope to full document.
+ finder.searchRange = getSearchRange( 1 );
+ if ( finder.matchRange )
+ {
+ finder.matchRange.removeHighlight();
+ finder.matchRange = null;
+ }
+ editor.fire( 'saveSnapshot' );
+ while ( finder.replace( dialog,
+ dialog.getValueOf( 'replace', 'txtFindReplace' ),
+ dialog.getValueOf( 'replace', 'txtReplace' ),
+ dialog.getValueOf( 'replace', 'txtReplaceCaseChk' ),
+ dialog.getValueOf( 'replace', 'txtReplaceWordChk' ),
+ false, true ) )
+ { /*jsl:pass*/ }
+
+ if ( finder.replaceCounter )
+ {
+ alert( lang.replaceSuccessMsg.replace( /%1/, finder.replaceCounter ) );
+ editor.fire( 'saveSnapshot' );
+ }
+ else
+ alert( lang.notFoundMsg );
+ }
+ }
+ ]
+ },
+ {
+ type : 'vbox',
+ padding : 0,
+ children :
+ [
+ {
+ type : 'checkbox',
+ id : 'txtReplaceCaseChk',
+ isChanged : false,
+ label : lang
+ .matchCase
+ },
+ {
+ type : 'checkbox',
+ id : 'txtReplaceWordChk',
+ isChanged : false,
+ label : lang
+ .matchWord
+ },
+ {
+ type : 'checkbox',
+ id : 'txtReplaceCyclic',
+ isChanged : false,
+ 'default' : true,
+ label : lang
+ .matchCyclic
+ }
+ ]
+ }
+ ]
+ }
+ ],
+ onLoad : function()
+ {
+ var dialog = this;
+
+ // Keep track of the current pattern field in use.
+ var patternField, wholeWordChkField;
+
+ // Ignore initial page select on dialog show
+ var isUserSelect = 0;
+ this.on( 'hide', function()
+ {
+ isUserSelect = 0;
+ });
+ this.on( 'show', function()
+ {
+ isUserSelect = 1;
+ });
+
+ this.selectPage = CKEDITOR.tools.override( this.selectPage, function( originalFunc )
+ {
+ return function( pageId )
+ {
+ originalFunc.call( dialog, pageId );
+
+ var currPage = dialog._.tabs[ pageId ];
+ var patternFieldInput, patternFieldId, wholeWordChkFieldId;
+ patternFieldId = pageId === 'find' ? 'txtFindFind' : 'txtFindReplace';
+ wholeWordChkFieldId = pageId === 'find' ? 'txtFindWordChk' : 'txtReplaceWordChk';
+
+ patternField = dialog.getContentElement( pageId,
+ patternFieldId );
+ wholeWordChkField = dialog.getContentElement( pageId,
+ wholeWordChkFieldId );
+
+ // Prepare for check pattern text filed 'keyup' event
+ if ( !currPage.initialized )
+ {
+ patternFieldInput = CKEDITOR.document
+ .getById( patternField._.inputId );
+ currPage.initialized = true;
+ }
+
+ // Synchronize fields on tab switch.
+ if ( isUserSelect )
+ syncFieldsBetweenTabs.call( this, pageId );
+ };
+ } );
+
+ },
+ onShow : function()
+ {
+ // Establish initial searching start position.
+ finder.searchRange = getSearchRange();
+
+ this.selectPage( startupPage );
+ },
+ onHide : function()
+ {
+ var range;
+ if ( finder.matchRange && finder.matchRange.isMatched() )
+ {
+ finder.matchRange.removeHighlight();
+ editor.focus();
+
+ range = finder.matchRange.toDomRange();
+ if ( range )
+ editor.getSelection().selectRanges( [ range ] );
+ }
+
+ // Clear current session before dialog close
+ delete finder.matchRange;
+ },
+ onFocus : function()
+ {
+ if ( startupPage == 'replace' )
+ return this.getContentElement( 'replace', 'txtFindReplace' );
+ else
+ return this.getContentElement( 'find', 'txtFindFind' );
+ }
+ };
+ };
+
+ CKEDITOR.dialog.add( 'find', function( editor )
+ {
+ return findDialog( editor, 'find' );
+ });
+
+ CKEDITOR.dialog.add( 'replace', function( editor )
+ {
+ return findDialog( editor, 'replace' );
+ });
+})();
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/find/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/find/plugin.js
new file mode 100644
index 00000000..148d08b8
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/find/plugin.js
@@ -0,0 +1,46 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+CKEDITOR.plugins.add( 'find',
+{
+ init : function( editor )
+ {
+ var forms = CKEDITOR.plugins.find;
+ editor.ui.addButton( 'Find',
+ {
+ label : editor.lang.findAndReplace.find,
+ command : 'find'
+ });
+ var findCommand = editor.addCommand( 'find', new CKEDITOR.dialogCommand( 'find' ) );
+ findCommand.canUndo = false;
+
+ editor.ui.addButton( 'Replace',
+ {
+ label : editor.lang.findAndReplace.replace,
+ command : 'replace'
+ });
+ var replaceCommand = editor.addCommand( 'replace', new CKEDITOR.dialogCommand( 'replace' ) );
+ replaceCommand.canUndo = false;
+
+ CKEDITOR.dialog.add( 'find', this.path + 'dialogs/find.js' );
+ CKEDITOR.dialog.add( 'replace', this.path + 'dialogs/find.js' );
+ },
+
+ requires : [ 'styles' ]
+} );
+
+/**
+ * Defines the style to be used to highlight results with the find dialog.
+ * @type Object
+ * @default { element : 'span', styles : { 'background-color' : '#004', 'color' : '#fff' } }
+ * @example
+ * // Highlight search results with blue on yellow.
+ * config.find_highlight =
+ * {
+ * element : 'span',
+ * styles : { 'background-color' : '#ff0', 'color' : '#00f' }
+ * };
+ */
+CKEDITOR.config.find_highlight = { element : 'span', styles : { 'background-color' : '#004', 'color' : '#fff' } };
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/flash/dialogs/flash.js b/app/assets/javascripts/ckeditor/_source/plugins/flash/dialogs/flash.js
new file mode 100644
index 00000000..997ced03
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/flash/dialogs/flash.js
@@ -0,0 +1,698 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+(function()
+{
+ /*
+ * It is possible to set things in three different places.
+ * 1. As attributes in the object tag.
+ * 2. As param tags under the object tag.
+ * 3. As attributes in the embed tag.
+ * It is possible for a single attribute to be present in more than one place.
+ * So let's define a mapping between a sementic attribute and its syntactic
+ * equivalents.
+ * Then we'll set and retrieve attribute values according to the mapping,
+ * instead of having to check and set each syntactic attribute every time.
+ *
+ * Reference: http://kb.adobe.com/selfservice/viewContent.do?externalId=tn_12701
+ */
+ var ATTRTYPE_OBJECT = 1,
+ ATTRTYPE_PARAM = 2,
+ ATTRTYPE_EMBED = 4;
+
+ var attributesMap =
+ {
+ id : [ { type : ATTRTYPE_OBJECT, name : 'id' } ],
+ classid : [ { type : ATTRTYPE_OBJECT, name : 'classid' } ],
+ codebase : [ { type : ATTRTYPE_OBJECT, name : 'codebase'} ],
+ pluginspage : [ { type : ATTRTYPE_EMBED, name : 'pluginspage' } ],
+ src : [ { type : ATTRTYPE_PARAM, name : 'movie' }, { type : ATTRTYPE_EMBED, name : 'src' }, { type : ATTRTYPE_OBJECT, name : 'data' } ],
+ name : [ { type : ATTRTYPE_EMBED, name : 'name' } ],
+ align : [ { type : ATTRTYPE_OBJECT, name : 'align' } ],
+ title : [ { type : ATTRTYPE_OBJECT, name : 'title' }, { type : ATTRTYPE_EMBED, name : 'title' } ],
+ 'class' : [ { type : ATTRTYPE_OBJECT, name : 'class' }, { type : ATTRTYPE_EMBED, name : 'class'} ],
+ width : [ { type : ATTRTYPE_OBJECT, name : 'width' }, { type : ATTRTYPE_EMBED, name : 'width' } ],
+ height : [ { type : ATTRTYPE_OBJECT, name : 'height' }, { type : ATTRTYPE_EMBED, name : 'height' } ],
+ hSpace : [ { type : ATTRTYPE_OBJECT, name : 'hSpace' }, { type : ATTRTYPE_EMBED, name : 'hSpace' } ],
+ vSpace : [ { type : ATTRTYPE_OBJECT, name : 'vSpace' }, { type : ATTRTYPE_EMBED, name : 'vSpace' } ],
+ style : [ { type : ATTRTYPE_OBJECT, name : 'style' }, { type : ATTRTYPE_EMBED, name : 'style' } ],
+ type : [ { type : ATTRTYPE_EMBED, name : 'type' } ]
+ };
+
+ var names = [ 'play', 'loop', 'menu', 'quality', 'scale', 'salign', 'wmode', 'bgcolor', 'base', 'flashvars', 'allowScriptAccess',
+ 'allowFullScreen' ];
+ for ( var i = 0 ; i < names.length ; i++ )
+ attributesMap[ names[i] ] = [ { type : ATTRTYPE_EMBED, name : names[i] }, { type : ATTRTYPE_PARAM, name : names[i] } ];
+ names = [ 'allowFullScreen', 'play', 'loop', 'menu' ];
+ for ( i = 0 ; i < names.length ; i++ )
+ attributesMap[ names[i] ][0]['default'] = attributesMap[ names[i] ][1]['default'] = true;
+
+ function loadValue( objectNode, embedNode, paramMap )
+ {
+ var attributes = attributesMap[ this.id ];
+ if ( !attributes )
+ return;
+
+ var isCheckbox = ( this instanceof CKEDITOR.ui.dialog.checkbox );
+ for ( var i = 0 ; i < attributes.length ; i++ )
+ {
+ var attrDef = attributes[ i ];
+ switch ( attrDef.type )
+ {
+ case ATTRTYPE_OBJECT:
+ if ( !objectNode )
+ continue;
+ if ( objectNode.getAttribute( attrDef.name ) !== null )
+ {
+ var value = objectNode.getAttribute( attrDef.name );
+ if ( isCheckbox )
+ this.setValue( value.toLowerCase() == 'true' );
+ else
+ this.setValue( value );
+ return;
+ }
+ else if ( isCheckbox )
+ this.setValue( !!attrDef[ 'default' ] );
+ break;
+ case ATTRTYPE_PARAM:
+ if ( !objectNode )
+ continue;
+ if ( attrDef.name in paramMap )
+ {
+ value = paramMap[ attrDef.name ];
+ if ( isCheckbox )
+ this.setValue( value.toLowerCase() == 'true' );
+ else
+ this.setValue( value );
+ return;
+ }
+ else if ( isCheckbox )
+ this.setValue( !!attrDef[ 'default' ] );
+ break;
+ case ATTRTYPE_EMBED:
+ if ( !embedNode )
+ continue;
+ if ( embedNode.getAttribute( attrDef.name ) )
+ {
+ value = embedNode.getAttribute( attrDef.name );
+ if ( isCheckbox )
+ this.setValue( value.toLowerCase() == 'true' );
+ else
+ this.setValue( value );
+ return;
+ }
+ else if ( isCheckbox )
+ this.setValue( !!attrDef[ 'default' ] );
+ }
+ }
+ }
+
+ function commitValue( objectNode, embedNode, paramMap )
+ {
+ var attributes = attributesMap[ this.id ];
+ if ( !attributes )
+ return;
+
+ var isRemove = ( this.getValue() === '' ),
+ isCheckbox = ( this instanceof CKEDITOR.ui.dialog.checkbox );
+
+ for ( var i = 0 ; i < attributes.length ; i++ )
+ {
+ var attrDef = attributes[i];
+ switch ( attrDef.type )
+ {
+ case ATTRTYPE_OBJECT:
+ if ( !objectNode )
+ continue;
+ var value = this.getValue();
+ if ( isRemove || isCheckbox && value === attrDef[ 'default' ] )
+ objectNode.removeAttribute( attrDef.name );
+ else
+ objectNode.setAttribute( attrDef.name, value );
+ break;
+ case ATTRTYPE_PARAM:
+ if ( !objectNode )
+ continue;
+ value = this.getValue();
+ if ( isRemove || isCheckbox && value === attrDef[ 'default' ] )
+ {
+ if ( attrDef.name in paramMap )
+ paramMap[ attrDef.name ].remove();
+ }
+ else
+ {
+ if ( attrDef.name in paramMap )
+ paramMap[ attrDef.name ].setAttribute( 'value', value );
+ else
+ {
+ var param = CKEDITOR.dom.element.createFromHtml( '' + CKEDITOR.tools.htmlEncode( editor.lang.common.preview ) +'
' +
+ '
' +
+ '
'
+ }
+ ]
+ },
+ {
+ type : 'fieldset',
+ label : CKEDITOR.tools.htmlEncode( editor.lang.flash.flashvars ),
+ children :
+ [
+ {
+ type : 'vbox',
+ padding : 0,
+ children :
+ [
+ {
+ type : 'checkbox',
+ id : 'menu',
+ label : editor.lang.flash.chkMenu,
+ 'default' : true,
+ setup : loadValue,
+ commit : commitValue
+ },
+ {
+ type : 'checkbox',
+ id : 'play',
+ label : editor.lang.flash.chkPlay,
+ 'default' : true,
+ setup : loadValue,
+ commit : commitValue
+ },
+ {
+ type : 'checkbox',
+ id : 'loop',
+ label : editor.lang.flash.chkLoop,
+ 'default' : true,
+ setup : loadValue,
+ commit : commitValue
+ },
+ {
+ type : 'checkbox',
+ id : 'allowFullScreen',
+ label : editor.lang.flash.chkFull,
+ 'default' : true,
+ setup : loadValue,
+ commit : commitValue
+ }
+ ]
+ }
+ ]
+ }
+ ]
+ },
+ {
+ id : 'advanced',
+ label : editor.lang.common.advancedTab,
+ elements :
+ [
+ {
+ type : 'hbox',
+ widths : [ '45%', '55%' ],
+ children :
+ [
+ {
+ type : 'text',
+ id : 'id',
+ label : editor.lang.common.id,
+ setup : loadValue,
+ commit : commitValue
+ },
+ {
+ type : 'text',
+ id : 'title',
+ label : editor.lang.common.advisoryTitle,
+ setup : loadValue,
+ commit : commitValue
+ }
+ ]
+ },
+ {
+ type : 'hbox',
+ widths : [ '45%', '55%' ],
+ children :
+ [
+ {
+ type : 'text',
+ id : 'bgcolor',
+ label : editor.lang.flash.bgcolor,
+ setup : loadValue,
+ commit : commitValue
+ },
+ {
+ type : 'text',
+ id : 'class',
+ label : editor.lang.common.cssClass,
+ setup : loadValue,
+ commit : commitValue
+ }
+ ]
+ },
+ {
+ type : 'text',
+ id : 'style',
+ label : editor.lang.common.cssStyle,
+ setup : loadValue,
+ commit : commitValue
+ }
+ ]
+ }
+ ]
+ };
+ } );
+})();
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/flash/images/placeholder.png b/app/assets/javascripts/ckeditor/_source/plugins/flash/images/placeholder.png
new file mode 100644
index 00000000..0bc6caa7
Binary files /dev/null and b/app/assets/javascripts/ckeditor/_source/plugins/flash/images/placeholder.png differ
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/flash/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/flash/plugin.js
new file mode 100644
index 00000000..7641a9ed
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/flash/plugin.js
@@ -0,0 +1,168 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+(function()
+{
+ var flashFilenameRegex = /\.swf(?:$|\?)/i;
+
+ var cssifyLength = CKEDITOR.tools.cssLength;
+
+ function isFlashEmbed( element )
+ {
+ var attributes = element.attributes;
+
+ return ( attributes.type == 'application/x-shockwave-flash' || flashFilenameRegex.test( attributes.src || '' ) );
+ }
+
+ function createFakeElement( editor, realElement )
+ {
+ var fakeElement = editor.createFakeParserElement( realElement, 'cke_flash', 'flash', true ),
+ fakeStyle = fakeElement.attributes.style || '';
+
+ var width = realElement.attributes.width,
+ height = realElement.attributes.height;
+
+ if ( typeof width != 'undefined' )
+ fakeStyle = fakeElement.attributes.style = fakeStyle + 'width:' + cssifyLength( width ) + ';';
+
+ if ( typeof height != 'undefined' )
+ fakeStyle = fakeElement.attributes.style = fakeStyle + 'height:' + cssifyLength( height ) + ';';
+
+ return fakeElement;
+ }
+
+ CKEDITOR.plugins.add( 'flash',
+ {
+ init : function( editor )
+ {
+ editor.addCommand( 'flash', new CKEDITOR.dialogCommand( 'flash' ) );
+ editor.ui.addButton( 'Flash',
+ {
+ label : editor.lang.common.flash,
+ command : 'flash'
+ });
+ CKEDITOR.dialog.add( 'flash', this.path + 'dialogs/flash.js' );
+
+ editor.addCss(
+ 'img.cke_flash' +
+ '{' +
+ 'background-image: url(' + CKEDITOR.getUrl( this.path + 'images/placeholder.png' ) + ');' +
+ 'background-position: center center;' +
+ 'background-repeat: no-repeat;' +
+ 'border: 1px solid #a9a9a9;' +
+ 'width: 80px;' +
+ 'height: 80px;' +
+ '}'
+ );
+
+ // If the "menu" plugin is loaded, register the menu items.
+ if ( editor.addMenuItems )
+ {
+ editor.addMenuItems(
+ {
+ flash :
+ {
+ label : editor.lang.flash.properties,
+ command : 'flash',
+ group : 'flash'
+ }
+ });
+ }
+
+ editor.on( 'doubleclick', function( evt )
+ {
+ var element = evt.data.element;
+
+ if ( element.is( 'img' ) && element.data( 'cke-real-element-type' ) == 'flash' )
+ evt.data.dialog = 'flash';
+ });
+
+ // If the "contextmenu" plugin is loaded, register the listeners.
+ if ( editor.contextMenu )
+ {
+ editor.contextMenu.addListener( function( element, selection )
+ {
+ if ( element && element.is( 'img' ) && !element.isReadOnly()
+ && element.data( 'cke-real-element-type' ) == 'flash' )
+ return { flash : CKEDITOR.TRISTATE_OFF };
+ });
+ }
+ },
+
+ afterInit : function( editor )
+ {
+ var dataProcessor = editor.dataProcessor,
+ dataFilter = dataProcessor && dataProcessor.dataFilter;
+
+ if ( dataFilter )
+ {
+ dataFilter.addRules(
+ {
+ elements :
+ {
+ 'cke:object' : function( element )
+ {
+ var attributes = element.attributes,
+ classId = attributes.classid && String( attributes.classid ).toLowerCase();
+
+ if ( !classId && !isFlashEmbed( element ) )
+ {
+ // Look for the inner
+ for ( var i = 0 ; i < element.children.length ; i++ )
+ {
+ if ( element.children[ i ].name == 'cke:embed' )
+ {
+ if ( !isFlashEmbed( element.children[ i ] ) )
+ return null;
+
+ return createFakeElement( editor, element );
+ }
+ }
+ return null;
+ }
+
+ return createFakeElement( editor, element );
+ },
+
+ 'cke:embed' : function( element )
+ {
+ if ( !isFlashEmbed( element ) )
+ return null;
+
+ return createFakeElement( editor, element );
+ }
+ }
+ },
+ 5);
+ }
+ },
+
+ requires : [ 'fakeobjects' ]
+ });
+})();
+
+CKEDITOR.tools.extend( CKEDITOR.config,
+{
+ /**
+ * Save as EMBED tag only. This tag is unrecommended.
+ * @type Boolean
+ * @default false
+ */
+ flashEmbedTagOnly : false,
+
+ /**
+ * Add EMBED tag as alternative: <object><embed></embed></object>
+ * @type Boolean
+ * @default false
+ */
+ flashAddEmbedTag : true,
+
+ /**
+ * Use embedTagOnly and addEmbedTag values on edit.
+ * @type Boolean
+ * @default false
+ */
+ flashConvertOnEdit : false
+} );
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/floatpanel/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/floatpanel/plugin.js
new file mode 100644
index 00000000..ab8c19f9
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/floatpanel/plugin.js
@@ -0,0 +1,405 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+CKEDITOR.plugins.add( 'floatpanel',
+{
+ requires : [ 'panel' ]
+});
+
+(function()
+{
+ var panels = {};
+ var isShowing = false;
+
+ function getPanel( editor, doc, parentElement, definition, level )
+ {
+ // Generates the panel key: docId-eleId-skinName-langDir[-uiColor][-CSSs][-level]
+ var key = CKEDITOR.tools.genKey( doc.getUniqueId(), parentElement.getUniqueId(), editor.skinName, editor.lang.dir,
+ editor.uiColor || '', definition.css || '', level || '' );
+
+ var panel = panels[ key ];
+
+ if ( !panel )
+ {
+ panel = panels[ key ] = new CKEDITOR.ui.panel( doc, definition );
+ panel.element = parentElement.append( CKEDITOR.dom.element.createFromHtml( panel.renderHtml( editor ), doc ) );
+
+ panel.element.setStyles(
+ {
+ display : 'none',
+ position : 'absolute'
+ });
+ }
+
+ return panel;
+ }
+
+ CKEDITOR.ui.floatPanel = CKEDITOR.tools.createClass(
+ {
+ $ : function( editor, parentElement, definition, level )
+ {
+ definition.forceIFrame = 1;
+
+ var doc = parentElement.getDocument(),
+ panel = getPanel( editor, doc, parentElement, definition, level || 0 ),
+ element = panel.element,
+ iframe = element.getFirst().getFirst();
+
+ this.element = element;
+
+ this._ =
+ {
+ // The panel that will be floating.
+ panel : panel,
+ parentElement : parentElement,
+ definition : definition,
+ document : doc,
+ iframe : iframe,
+ children : [],
+ dir : editor.lang.dir
+ };
+
+ editor.on( 'mode', function(){ this.hide(); }, this );
+ },
+
+ proto :
+ {
+ addBlock : function( name, block )
+ {
+ return this._.panel.addBlock( name, block );
+ },
+
+ addListBlock : function( name, multiSelect )
+ {
+ return this._.panel.addListBlock( name, multiSelect );
+ },
+
+ getBlock : function( name )
+ {
+ return this._.panel.getBlock( name );
+ },
+
+ /*
+ corner (LTR):
+ 1 = top-left
+ 2 = top-right
+ 3 = bottom-right
+ 4 = bottom-left
+
+ corner (RTL):
+ 1 = top-right
+ 2 = top-left
+ 3 = bottom-left
+ 4 = bottom-right
+ */
+ showBlock : function( name, offsetParent, corner, offsetX, offsetY )
+ {
+ var panel = this._.panel,
+ block = panel.showBlock( name );
+
+ this.allowBlur( false );
+ isShowing = 1;
+
+ var element = this.element,
+ iframe = this._.iframe,
+ definition = this._.definition,
+ position = offsetParent.getDocumentPosition( element.getDocument() ),
+ rtl = this._.dir == 'rtl';
+
+ var left = position.x + ( offsetX || 0 ),
+ top = position.y + ( offsetY || 0 );
+
+ // Floating panels are off by (-1px, 0px) in RTL mode. (#3438)
+ if ( rtl && ( corner == 1 || corner == 4 ) )
+ left += offsetParent.$.offsetWidth;
+ else if ( !rtl && ( corner == 2 || corner == 3 ) )
+ left += offsetParent.$.offsetWidth - 1;
+
+ if ( corner == 3 || corner == 4 )
+ top += offsetParent.$.offsetHeight - 1;
+
+ // Memorize offsetParent by it's ID.
+ this._.panel._.offsetParentId = offsetParent.getId();
+
+ element.setStyles(
+ {
+ top : top + 'px',
+ left: 0,
+ display : ''
+ });
+
+ // Don't use display or visibility style because we need to
+ // calculate the rendering layout later and focus the element.
+ element.setOpacity( 0 );
+
+ // To allow the context menu to decrease back their width
+ element.getFirst().removeStyle( 'width' );
+
+ // Configure the IFrame blur event. Do that only once.
+ if ( !this._.blurSet )
+ {
+ // Non IE prefer the event into a window object.
+ var focused = CKEDITOR.env.ie ? iframe : new CKEDITOR.dom.window( iframe.$.contentWindow );
+
+ // With addEventListener compatible browsers, we must
+ // useCapture when registering the focus/blur events to
+ // guarantee they will be firing in all situations. (#3068, #3222 )
+ CKEDITOR.event.useCapture = true;
+
+ focused.on( 'blur', function( ev )
+ {
+ if ( !this.allowBlur() )
+ return;
+
+ // As we are using capture to register the listener,
+ // the blur event may get fired even when focusing
+ // inside the window itself, so we must ensure the
+ // target is out of it.
+ var target;
+ if ( CKEDITOR.env.ie && !this.allowBlur()
+ || ( target = ev.data.getTarget() )
+ && target.getName && target.getName() != 'iframe' )
+ return;
+
+ if ( this.visible && !this._.activeChild && !isShowing )
+ this.hide();
+ },
+ this );
+
+ focused.on( 'focus', function()
+ {
+ this._.focused = true;
+ this.hideChild();
+ this.allowBlur( true );
+ },
+ this );
+
+ CKEDITOR.event.useCapture = false;
+
+ this._.blurSet = 1;
+ }
+
+ panel.onEscape = CKEDITOR.tools.bind( function( keystroke )
+ {
+ if ( this.onEscape && this.onEscape( keystroke ) === false )
+ return false;
+ },
+ this );
+
+ CKEDITOR.tools.setTimeout( function()
+ {
+ if ( rtl )
+ left -= element.$.offsetWidth;
+
+ var panelLoad = CKEDITOR.tools.bind( function ()
+ {
+ var target = element.getFirst();
+
+ if ( block.autoSize )
+ {
+ // We must adjust first the width or IE6 could include extra lines in the height computation
+ var widthNode = block.element.$;
+
+ if ( CKEDITOR.env.gecko || CKEDITOR.env.opera )
+ widthNode = widthNode.parentNode;
+
+ if ( CKEDITOR.env.ie )
+ widthNode = widthNode.document.body;
+
+ var width = widthNode.scrollWidth;
+ // Account for extra height needed due to IE quirks box model bug:
+ // http://en.wikipedia.org/wiki/Internet_Explorer_box_model_bug
+ // (#3426)
+ if ( CKEDITOR.env.ie && CKEDITOR.env.quirks && width > 0 )
+ width += ( target.$.offsetWidth || 0 ) - ( target.$.clientWidth || 0 );
+ // A little extra at the end.
+ // If not present, IE6 might break into the next line, but also it looks better this way
+ width += 4 ;
+
+ target.setStyle( 'width', width + 'px' );
+
+ // IE doesn't compute the scrollWidth if a filter is applied previously
+ block.element.addClass( 'cke_frameLoaded' );
+
+ var height = block.element.$.scrollHeight;
+
+ // Account for extra height needed due to IE quirks box model bug:
+ // http://en.wikipedia.org/wiki/Internet_Explorer_box_model_bug
+ // (#3426)
+ if ( CKEDITOR.env.ie && CKEDITOR.env.quirks && height > 0 )
+ height += ( target.$.offsetHeight || 0 ) - ( target.$.clientHeight || 0 );
+
+ target.setStyle( 'height', height + 'px' );
+
+ // Fix IE < 8 visibility.
+ panel._.currentBlock.element.setStyle( 'display', 'none' ).removeStyle( 'display' );
+ }
+ else
+ target.removeStyle( 'height' );
+
+ var panelElement = panel.element,
+ panelWindow = panelElement.getWindow(),
+ windowScroll = panelWindow.getScrollPosition(),
+ viewportSize = panelWindow.getViewPaneSize(),
+ panelSize =
+ {
+ 'height' : panelElement.$.offsetHeight,
+ 'width' : panelElement.$.offsetWidth
+ };
+
+ // If the menu is horizontal off, shift it toward
+ // the opposite language direction.
+ if ( rtl ? left < 0 : left + panelSize.width > viewportSize.width + windowScroll.x )
+ left += ( panelSize.width * ( rtl ? 1 : -1 ) );
+
+ // Vertical off screen is simpler.
+ if ( top + panelSize.height > viewportSize.height + windowScroll.y )
+ top -= panelSize.height;
+
+ // If IE is in RTL, we have troubles with absolute
+ // position and horizontal scrolls. Here we have a
+ // series of hacks to workaround it. (#6146)
+ if ( CKEDITOR.env.ie )
+ {
+ var offsetParent = new CKEDITOR.dom.element( element.$.offsetParent ),
+ scrollParent = offsetParent;
+
+ // Quirks returns , but standards returns .
+ if ( scrollParent.getName() == 'html' )
+ scrollParent = scrollParent.getDocument().getBody();
+
+ if ( scrollParent.getComputedStyle( 'direction' ) == 'rtl' )
+ {
+ // For IE8, there is not much logic on this, but it works.
+ if ( CKEDITOR.env.ie8Compat )
+ left -= element.getDocument().getDocumentElement().$.scrollLeft * 2;
+ else
+ left -= ( offsetParent.$.scrollWidth - offsetParent.$.clientWidth );
+ }
+ }
+
+ // Trigger the onHide event of the previously active panel to prevent
+ // incorrect styles from being applied (#6170)
+ var innerElement = element.getFirst(),
+ activePanel;
+ if ( ( activePanel = innerElement.getCustomData( 'activePanel' ) ) )
+ activePanel.onHide && activePanel.onHide.call( this, 1 );
+ innerElement.setCustomData( 'activePanel', this );
+
+ element.setStyles(
+ {
+ top : top + 'px',
+ left : left + 'px'
+ } );
+ element.setOpacity( 1 );
+ } , this );
+
+ panel.isLoaded ? panelLoad() : panel.onLoad = panelLoad;
+
+ // Set the panel frame focus, so the blur event gets fired.
+ CKEDITOR.tools.setTimeout( function()
+ {
+ iframe.$.contentWindow.focus();
+ // We need this get fired manually because of unfired focus() function.
+ this.allowBlur( true );
+ }, 0, this);
+ }, CKEDITOR.env.air ? 200 : 0, this);
+ this.visible = 1;
+
+ if ( this.onShow )
+ this.onShow.call( this );
+
+ isShowing = 0;
+ },
+
+ hide : function()
+ {
+ if ( this.visible && ( !this.onHide || this.onHide.call( this ) !== true ) )
+ {
+ this.hideChild();
+ this.element.setStyle( 'display', 'none' );
+ this.visible = 0;
+ this.element.getFirst().removeCustomData( 'activePanel' );
+ }
+ },
+
+ allowBlur : function( allow ) // Prevent editor from hiding the panel. #3222.
+ {
+ var panel = this._.panel;
+ if ( allow != undefined )
+ panel.allowBlur = allow;
+
+ return panel.allowBlur;
+ },
+
+ showAsChild : function( panel, blockName, offsetParent, corner, offsetX, offsetY )
+ {
+ // Skip reshowing of child which is already visible.
+ if ( this._.activeChild == panel && panel._.panel._.offsetParentId == offsetParent.getId() )
+ return;
+
+ this.hideChild();
+
+ panel.onHide = CKEDITOR.tools.bind( function()
+ {
+ // Use a timeout, so we give time for this menu to get
+ // potentially focused.
+ CKEDITOR.tools.setTimeout( function()
+ {
+ if ( !this._.focused )
+ this.hide();
+ },
+ 0, this );
+ },
+ this );
+
+ this._.activeChild = panel;
+ this._.focused = false;
+
+ panel.showBlock( blockName, offsetParent, corner, offsetX, offsetY );
+
+ /* #3767 IE: Second level menu may not have borders */
+ if ( CKEDITOR.env.ie7Compat || ( CKEDITOR.env.ie8 && CKEDITOR.env.ie6Compat ) )
+ {
+ setTimeout(function()
+ {
+ panel.element.getChild( 0 ).$.style.cssText += '';
+ }, 100);
+ }
+ },
+
+ hideChild : function()
+ {
+ var activeChild = this._.activeChild;
+
+ if ( activeChild )
+ {
+ delete activeChild.onHide;
+ delete this._.activeChild;
+ activeChild.hide();
+ }
+ }
+ }
+ });
+
+ CKEDITOR.on( 'instanceDestroyed', function()
+ {
+ var isLastInstance = CKEDITOR.tools.isEmpty( CKEDITOR.instances );
+
+ for ( var i in panels )
+ {
+ var panel = panels[ i ];
+ // Safe to destroy it since there're no more instances.(#4241)
+ if ( isLastInstance )
+ panel.destroy();
+ // Panel might be used by other instances, just hide them.(#4552)
+ else
+ panel.element.hide();
+ }
+ // Remove the registration.
+ isLastInstance && ( panels = {} );
+
+ } );
+})();
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/font/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/font/plugin.js
new file mode 100644
index 00000000..6a1efee6
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/font/plugin.js
@@ -0,0 +1,234 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+(function()
+{
+ function addCombo( editor, comboName, styleType, lang, entries, defaultLabel, styleDefinition )
+ {
+ var config = editor.config;
+
+ // Gets the list of fonts from the settings.
+ var names = entries.split( ';' ),
+ values = [];
+
+ // Create style objects for all fonts.
+ var styles = {};
+ for ( var i = 0 ; i < names.length ; i++ )
+ {
+ var parts = names[ i ];
+
+ if ( parts )
+ {
+ parts = parts.split( '/' );
+
+ var vars = {},
+ name = names[ i ] = parts[ 0 ];
+
+ vars[ styleType ] = values[ i ] = parts[ 1 ] || name;
+
+ styles[ name ] = new CKEDITOR.style( styleDefinition, vars );
+ styles[ name ]._.definition.name = name;
+ }
+ else
+ names.splice( i--, 1 );
+ }
+
+ editor.ui.addRichCombo( comboName,
+ {
+ label : lang.label,
+ title : lang.panelTitle,
+ className : 'cke_' + ( styleType == 'size' ? 'fontSize' : 'font' ),
+ panel :
+ {
+ css : editor.skin.editor.css.concat( config.contentsCss ),
+ multiSelect : false,
+ attributes : { 'aria-label' : lang.panelTitle }
+ },
+
+ init : function()
+ {
+ this.startGroup( lang.panelTitle );
+
+ for ( var i = 0 ; i < names.length ; i++ )
+ {
+ var name = names[ i ];
+
+ // Add the tag entry to the panel list.
+ this.add( name, styles[ name ].buildPreview(), name );
+ }
+ },
+
+ onClick : function( value )
+ {
+ editor.focus();
+ editor.fire( 'saveSnapshot' );
+
+ var style = styles[ value ];
+
+ if ( this.getValue() == value )
+ style.remove( editor.document );
+ else
+ style.apply( editor.document );
+
+ editor.fire( 'saveSnapshot' );
+ },
+
+ onRender : function()
+ {
+ editor.on( 'selectionChange', function( ev )
+ {
+ var currentValue = this.getValue();
+
+ var elementPath = ev.data.path,
+ elements = elementPath.elements;
+
+ // For each element into the elements path.
+ for ( var i = 0, element ; i < elements.length ; i++ )
+ {
+ element = elements[i];
+
+ // Check if the element is removable by any of
+ // the styles.
+ for ( var value in styles )
+ {
+ if ( styles[ value ].checkElementRemovable( element, true ) )
+ {
+ if ( value != currentValue )
+ this.setValue( value );
+ return;
+ }
+ }
+ }
+
+ // If no styles match, just empty it.
+ this.setValue( '', defaultLabel );
+ },
+ this);
+ }
+ });
+ }
+
+ CKEDITOR.plugins.add( 'font',
+ {
+ requires : [ 'richcombo', 'styles' ],
+
+ init : function( editor )
+ {
+ var config = editor.config;
+
+ addCombo( editor, 'Font', 'family', editor.lang.font, config.font_names, config.font_defaultLabel, config.font_style );
+ addCombo( editor, 'FontSize', 'size', editor.lang.fontSize, config.fontSize_sizes, config.fontSize_defaultLabel, config.fontSize_style );
+ }
+ });
+})();
+
+/**
+ * The list of fonts names to be displayed in the Font combo in the toolbar.
+ * Entries are separated by semi-colons (;), while it's possible to have more
+ * than one font for each entry, in the HTML way (separated by comma).
+ *
+ * A display name may be optionally defined by prefixing the entries with the
+ * name and the slash character. For example, "Arial/Arial, Helvetica, sans-serif"
+ * will be displayed as "Arial" in the list, but will be outputted as
+ * "Arial, Helvetica, sans-serif".
+ * @type String
+ * @example
+ * config.font_names =
+ * 'Arial/Arial, Helvetica, sans-serif;' +
+ * 'Times New Roman/Times New Roman, Times, serif;' +
+ * 'Verdana';
+ * @example
+ * config.font_names = 'Arial;Times New Roman;Verdana';
+ */
+CKEDITOR.config.font_names =
+ 'Arial/Arial, Helvetica, sans-serif;' +
+ 'Comic Sans MS/Comic Sans MS, cursive;' +
+ 'Courier New/Courier New, Courier, monospace;' +
+ 'Georgia/Georgia, serif;' +
+ 'Lucida Sans Unicode/Lucida Sans Unicode, Lucida Grande, sans-serif;' +
+ 'Tahoma/Tahoma, Geneva, sans-serif;' +
+ 'Times New Roman/Times New Roman, Times, serif;' +
+ 'Trebuchet MS/Trebuchet MS, Helvetica, sans-serif;' +
+ 'Verdana/Verdana, Geneva, sans-serif';
+
+/**
+ * The text to be displayed in the Font combo is none of the available values
+ * matches the current cursor position or text selection.
+ * @type String
+ * @example
+ * // If the default site font is Arial, we may making it more explicit to the end user.
+ * config.font_defaultLabel = 'Arial';
+ */
+CKEDITOR.config.font_defaultLabel = '';
+
+/**
+ * The style definition to be used to apply the font in the text.
+ * @type Object
+ * @example
+ * // This is actually the default value for it.
+ * config.font_style =
+ * {
+ * element : 'span',
+ * styles : { 'font-family' : '#(family)' },
+ * overrides : [ { element : 'font', attributes : { 'face' : null } } ]
+ * };
+ */
+CKEDITOR.config.font_style =
+ {
+ element : 'span',
+ styles : { 'font-family' : '#(family)' },
+ overrides : [ { element : 'font', attributes : { 'face' : null } } ]
+ };
+
+/**
+ * The list of fonts size to be displayed in the Font Size combo in the
+ * toolbar. Entries are separated by semi-colons (;).
+ *
+ * Any kind of "CSS like" size can be used, like "12px", "2.3em", "130%",
+ * "larger" or "x-small".
+ *
+ * A display name may be optionally defined by prefixing the entries with the
+ * name and the slash character. For example, "Bigger Font/14px" will be
+ * displayed as "Bigger Font" in the list, but will be outputted as "14px".
+ * @type String
+ * @default '8/8px;9/9px;10/10px;11/11px;12/12px;14/14px;16/16px;18/18px;20/20px;22/22px;24/24px;26/26px;28/28px;36/36px;48/48px;72/72px'
+ * @example
+ * config.fontSize_sizes = '16/16px;24/24px;48/48px;';
+ * @example
+ * config.fontSize_sizes = '12px;2.3em;130%;larger;x-small';
+ * @example
+ * config.fontSize_sizes = '12 Pixels/12px;Big/2.3em;30 Percent More/130%;Bigger/larger;Very Small/x-small';
+ */
+CKEDITOR.config.fontSize_sizes =
+ '8/8px;9/9px;10/10px;11/11px;12/12px;14/14px;16/16px;18/18px;20/20px;22/22px;24/24px;26/26px;28/28px;36/36px;48/48px;72/72px';
+
+/**
+ * The text to be displayed in the Font Size combo is none of the available
+ * values matches the current cursor position or text selection.
+ * @type String
+ * @example
+ * // If the default site font size is 12px, we may making it more explicit to the end user.
+ * config.fontSize_defaultLabel = '12px';
+ */
+CKEDITOR.config.fontSize_defaultLabel = '';
+
+/**
+ * The style definition to be used to apply the font size in the text.
+ * @type Object
+ * @example
+ * // This is actually the default value for it.
+ * config.fontSize_style =
+ * {
+ * element : 'span',
+ * styles : { 'font-size' : '#(size)' },
+ * overrides : [ { element : 'font', attributes : { 'size' : null } } ]
+ * };
+ */
+CKEDITOR.config.fontSize_style =
+ {
+ element : 'span',
+ styles : { 'font-size' : '#(size)' },
+ overrides : [ { element : 'font', attributes : { 'size' : null } } ]
+ };
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/format/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/format/plugin.js
new file mode 100644
index 00000000..6c4faf6f
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/format/plugin.js
@@ -0,0 +1,197 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+CKEDITOR.plugins.add( 'format',
+{
+ requires : [ 'richcombo', 'styles' ],
+
+ init : function( editor )
+ {
+ var config = editor.config,
+ lang = editor.lang.format;
+
+ // Gets the list of tags from the settings.
+ var tags = config.format_tags.split( ';' );
+
+ // Create style objects for all defined styles.
+ var styles = {};
+ for ( var i = 0 ; i < tags.length ; i++ )
+ {
+ var tag = tags[ i ];
+ styles[ tag ] = new CKEDITOR.style( config[ 'format_' + tag ] );
+ styles[ tag ]._.enterMode = editor.config.enterMode;
+ }
+
+ editor.ui.addRichCombo( 'Format',
+ {
+ label : lang.label,
+ title : lang.panelTitle,
+ className : 'cke_format',
+ panel :
+ {
+ css : editor.skin.editor.css.concat( config.contentsCss ),
+ multiSelect : false,
+ attributes : { 'aria-label' : lang.panelTitle }
+ },
+
+ init : function()
+ {
+ this.startGroup( lang.panelTitle );
+
+ for ( var tag in styles )
+ {
+ var label = lang[ 'tag_' + tag ];
+
+ // Add the tag entry to the panel list.
+ this.add( tag, '<' + tag + '>' + label + '', label );
+ }
+ },
+
+ onClick : function( value )
+ {
+ editor.focus();
+ editor.fire( 'saveSnapshot' );
+
+ var style = styles[ value ],
+ elementPath = new CKEDITOR.dom.elementPath( editor.getSelection().getStartElement() );
+
+ style[ style.checkActive( elementPath ) ? 'remove' : 'apply' ]( editor.document );
+
+ // Save the undo snapshot after all changes are affected. (#4899)
+ setTimeout( function()
+ {
+ editor.fire( 'saveSnapshot' );
+ }, 0 );
+ },
+
+ onRender : function()
+ {
+ editor.on( 'selectionChange', function( ev )
+ {
+ var currentTag = this.getValue();
+
+ var elementPath = ev.data.path;
+
+ for ( var tag in styles )
+ {
+ if ( styles[ tag ].checkActive( elementPath ) )
+ {
+ if ( tag != currentTag )
+ this.setValue( tag, editor.lang.format[ 'tag_' + tag ] );
+ return;
+ }
+ }
+
+ // If no styles match, just empty it.
+ this.setValue( '' );
+ },
+ this);
+ }
+ });
+ }
+});
+
+/**
+ * A list of semi colon separated style names (by default tags) representing
+ * the style definition for each entry to be displayed in the Format combo in
+ * the toolbar. Each entry must have its relative definition configuration in a
+ * setting named "format_(tagName)". For example, the "p" entry has its
+ * definition taken from config.format_p.
+ * @type String
+ * @default 'p;h1;h2;h3;h4;h5;h6;pre;address;div'
+ * @example
+ * config.format_tags = 'p;h2;h3;pre'
+ */
+CKEDITOR.config.format_tags = 'p;h1;h2;h3;h4;h5;h6;pre;address;div';
+
+/**
+ * The style definition to be used to apply the "Normal" format.
+ * @type Object
+ * @default { element : 'p' }
+ * @example
+ * config.format_p = { element : 'p', attributes : { 'class' : 'normalPara' } };
+ */
+CKEDITOR.config.format_p = { element : 'p' };
+
+/**
+ * The style definition to be used to apply the "Normal (DIV)" format.
+ * @type Object
+ * @default { element : 'div' }
+ * @example
+ * config.format_div = { element : 'div', attributes : { 'class' : 'normalDiv' } };
+ */
+CKEDITOR.config.format_div = { element : 'div' };
+
+/**
+ * The style definition to be used to apply the "Formatted" format.
+ * @type Object
+ * @default { element : 'pre' }
+ * @example
+ * config.format_pre = { element : 'pre', attributes : { 'class' : 'code' } };
+ */
+CKEDITOR.config.format_pre = { element : 'pre' };
+
+/**
+ * The style definition to be used to apply the "Address" format.
+ * @type Object
+ * @default { element : 'address' }
+ * @example
+ * config.format_address = { element : 'address', attributes : { 'class' : 'styledAddress' } };
+ */
+CKEDITOR.config.format_address = { element : 'address' };
+
+/**
+ * The style definition to be used to apply the "Heading 1" format.
+ * @type Object
+ * @default { element : 'h1' }
+ * @example
+ * config.format_h1 = { element : 'h1', attributes : { 'class' : 'contentTitle1' } };
+ */
+CKEDITOR.config.format_h1 = { element : 'h1' };
+
+/**
+ * The style definition to be used to apply the "Heading 1" format.
+ * @type Object
+ * @default { element : 'h2' }
+ * @example
+ * config.format_h2 = { element : 'h2', attributes : { 'class' : 'contentTitle2' } };
+ */
+CKEDITOR.config.format_h2 = { element : 'h2' };
+
+/**
+ * The style definition to be used to apply the "Heading 1" format.
+ * @type Object
+ * @default { element : 'h3' }
+ * @example
+ * config.format_h3 = { element : 'h3', attributes : { 'class' : 'contentTitle3' } };
+ */
+CKEDITOR.config.format_h3 = { element : 'h3' };
+
+/**
+ * The style definition to be used to apply the "Heading 1" format.
+ * @type Object
+ * @default { element : 'h4' }
+ * @example
+ * config.format_h4 = { element : 'h4', attributes : { 'class' : 'contentTitle4' } };
+ */
+CKEDITOR.config.format_h4 = { element : 'h4' };
+
+/**
+ * The style definition to be used to apply the "Heading 1" format.
+ * @type Object
+ * @default { element : 'h5' }
+ * @example
+ * config.format_h5 = { element : 'h5', attributes : { 'class' : 'contentTitle5' } };
+ */
+CKEDITOR.config.format_h5 = { element : 'h5' };
+
+/**
+ * The style definition to be used to apply the "Heading 1" format.
+ * @type Object
+ * @default { element : 'h6' }
+ * @example
+ * config.format_h6 = { element : 'h6', attributes : { 'class' : 'contentTitle6' } };
+ */
+CKEDITOR.config.format_h6 = { element : 'h6' };
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/forms/dialogs/button.js b/app/assets/javascripts/ckeditor/_source/plugins/forms/dialogs/button.js
new file mode 100644
index 00000000..730864f6
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/forms/dialogs/button.js
@@ -0,0 +1,118 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+CKEDITOR.dialog.add( 'button', function( editor )
+{
+ function commitAttributes( element )
+ {
+ var val = this.getValue();
+ if ( val )
+ {
+ element.attributes[ this.id ] = val;
+ if ( this.id == 'name' )
+ element.attributes[ 'data-cke-saved-name' ] = val;
+ }
+ else
+ {
+ delete element.attributes[ this.id ];
+ if ( this.id == 'name' )
+ delete element.attributes[ 'data-cke-saved-name' ];
+ }
+ }
+
+ return {
+ title : editor.lang.button.title,
+ minWidth : 350,
+ minHeight : 150,
+ onShow : function()
+ {
+ delete this.button;
+ var element = this.getParentEditor().getSelection().getSelectedElement();
+ if ( element && element.is( 'input' ) )
+ {
+ var type = element.getAttribute( 'type' );
+ if ( type in { button:1, reset:1, submit:1 } )
+ {
+ this.button = element;
+ this.setupContent( element );
+ }
+ }
+ },
+ onOk : function()
+ {
+ var editor = this.getParentEditor(),
+ element = this.button,
+ isInsertMode = !element;
+
+ var fake = element ? CKEDITOR.htmlParser.fragment.fromHtml( element.getOuterHtml() ).children[ 0 ]
+ : new CKEDITOR.htmlParser.element( 'input' );
+ this.commitContent( fake );
+
+ var writer = new CKEDITOR.htmlParser.basicWriter();
+ fake.writeHtml( writer );
+ var newElement = CKEDITOR.dom.element.createFromHtml( writer.getHtml(), editor.document );
+
+ if ( isInsertMode )
+ editor.insertElement( newElement );
+ else
+ {
+ newElement.replace( element );
+ editor.getSelection().selectElement( newElement );
+ }
+ },
+ contents : [
+ {
+ id : 'info',
+ label : editor.lang.button.title,
+ title : editor.lang.button.title,
+ elements : [
+ {
+ id : 'name',
+ type : 'text',
+ label : editor.lang.common.name,
+ 'default' : '',
+ setup : function( element )
+ {
+ this.setValue(
+ element.data( 'cke-saved-name' ) ||
+ element.getAttribute( 'name' ) ||
+ '' );
+ },
+ commit : commitAttributes
+ },
+ {
+ id : 'value',
+ type : 'text',
+ label : editor.lang.button.text,
+ accessKey : 'V',
+ 'default' : '',
+ setup : function( element )
+ {
+ this.setValue( element.getAttribute( 'value' ) || '' );
+ },
+ commit : commitAttributes
+ },
+ {
+ id : 'type',
+ type : 'select',
+ label : editor.lang.button.type,
+ 'default' : 'button',
+ accessKey : 'T',
+ items :
+ [
+ [ editor.lang.button.typeBtn, 'button' ],
+ [ editor.lang.button.typeSbm, 'submit' ],
+ [ editor.lang.button.typeRst, 'reset' ]
+ ],
+ setup : function( element )
+ {
+ this.setValue( element.getAttribute( 'type' ) || '' );
+ },
+ commit : commitAttributes
+ }
+ ]
+ }
+ ]
+ };
+});
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/forms/dialogs/checkbox.js b/app/assets/javascripts/ckeditor/_source/plugins/forms/dialogs/checkbox.js
new file mode 100644
index 00000000..8c6e4d25
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/forms/dialogs/checkbox.js
@@ -0,0 +1,153 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+CKEDITOR.dialog.add( 'checkbox', function( editor )
+{
+ return {
+ title : editor.lang.checkboxAndRadio.checkboxTitle,
+ minWidth : 350,
+ minHeight : 140,
+ onShow : function()
+ {
+ delete this.checkbox;
+
+ var element = this.getParentEditor().getSelection().getSelectedElement();
+
+ if ( element && element.getAttribute( 'type' ) == 'checkbox' )
+ {
+ this.checkbox = element;
+ this.setupContent( element );
+ }
+ },
+ onOk : function()
+ {
+ var editor,
+ element = this.checkbox,
+ isInsertMode = !element;
+
+ if ( isInsertMode )
+ {
+ editor = this.getParentEditor();
+ element = editor.document.createElement( 'input' );
+ element.setAttribute( 'type', 'checkbox' );
+ editor.insertElement( element );
+ }
+ this.commitContent( { element : element } );
+ },
+ contents : [
+ {
+ id : 'info',
+ label : editor.lang.checkboxAndRadio.checkboxTitle,
+ title : editor.lang.checkboxAndRadio.checkboxTitle,
+ startupFocus : 'txtName',
+ elements : [
+ {
+ id : 'txtName',
+ type : 'text',
+ label : editor.lang.common.name,
+ 'default' : '',
+ accessKey : 'N',
+ setup : function( element )
+ {
+ this.setValue(
+ element.data( 'cke-saved-name' ) ||
+ element.getAttribute( 'name' ) ||
+ '' );
+ },
+ commit : function( data )
+ {
+ var element = data.element;
+
+ // IE failed to update 'name' property on input elements, protect it now.
+ if ( this.getValue() )
+ element.data( 'cke-saved-name', this.getValue() );
+ else
+ {
+ element.data( 'cke-saved-name', false );
+ element.removeAttribute( 'name' );
+ }
+ }
+ },
+ {
+ id : 'txtValue',
+ type : 'text',
+ label : editor.lang.checkboxAndRadio.value,
+ 'default' : '',
+ accessKey : 'V',
+ setup : function( element )
+ {
+ var value = element.getAttribute( 'value' );
+ // IE Return 'on' as default attr value.
+ this.setValue( CKEDITOR.env.ie && value == 'on' ? '' : value );
+ },
+ commit : function( data )
+ {
+ var element = data.element,
+ value = this.getValue();
+
+ if ( value && !( CKEDITOR.env.ie && value == 'on' ) )
+ element.setAttribute( 'value', value );
+ else
+ {
+ if ( CKEDITOR.env.ie )
+ {
+ // Remove attribute 'value' of checkbox (#4721).
+ var checkbox = new CKEDITOR.dom.element( 'input', element.getDocument() );
+ element.copyAttributes( checkbox, { value: 1 } );
+ checkbox.replace( element );
+ editor.getSelection().selectElement( checkbox );
+ data.element = checkbox;
+ }
+ else
+ element.removeAttribute( 'value' );
+ }
+ }
+ },
+ {
+ id : 'cmbSelected',
+ type : 'checkbox',
+ label : editor.lang.checkboxAndRadio.selected,
+ 'default' : '',
+ accessKey : 'S',
+ value : "checked",
+ setup : function( element )
+ {
+ this.setValue( element.getAttribute( 'checked' ) );
+ },
+ commit : function( data )
+ {
+ var element = data.element;
+
+ if ( CKEDITOR.env.ie )
+ {
+ var isElementChecked = !!element.getAttribute( 'checked' ),
+ isChecked = !!this.getValue();
+
+ if ( isElementChecked != isChecked )
+ {
+ var replace = CKEDITOR.dom.element.createFromHtml( '' + CKEDITOR.tools.htmlEncode( editor.lang.select.lines ) + ' '
+ }
+ ]
+ },
+ {
+ type : 'html',
+ html : '' + CKEDITOR.tools.htmlEncode( editor.lang.select.opAvail ) + ' '
+ },
+ {
+ type : 'hbox',
+ widths : [ '115px', '115px' ,'100px' ],
+ align : 'top',
+ children :
+ [
+ {
+ type : 'vbox',
+ children :
+ [
+ {
+ id : 'txtOptName',
+ type : 'text',
+ label : editor.lang.select.opText,
+ style : 'width:115px',
+ setup : function( name, element )
+ {
+ if ( name == 'clear' )
+ this.setValue( "" );
+ }
+ },
+ {
+ type : 'select',
+ id : 'cmbName',
+ label : '',
+ title : '',
+ size : 5,
+ style : 'width:115px;height:75px',
+ items : [],
+ onChange : function()
+ {
+ var dialog = this.getDialog(),
+ values = dialog.getContentElement( 'info', 'cmbValue' ),
+ optName = dialog.getContentElement( 'info', 'txtOptName' ),
+ optValue = dialog.getContentElement( 'info', 'txtOptValue' ),
+ iIndex = getSelectedIndex( this );
+
+ setSelectedIndex( values, iIndex );
+ optName.setValue( this.getValue() );
+ optValue.setValue( values.getValue() );
+ },
+ setup : function( name, element )
+ {
+ if ( name == 'clear' )
+ removeAllOptions( this );
+ else if ( name == 'option' )
+ addOption( this, element.getText(), element.getText(),
+ this.getDialog().getParentEditor().document );
+ },
+ commit : function( element )
+ {
+ var dialog = this.getDialog(),
+ optionsNames = getOptions( this ),
+ optionsValues = getOptions( dialog.getContentElement( 'info', 'cmbValue' ) ),
+ selectValue = dialog.getContentElement( 'info', 'txtValue' ).getValue();
+
+ removeAllOptions( element );
+
+ for ( var i = 0 ; i < optionsNames.count() ; i++ )
+ {
+ var oOption = addOption( element, optionsNames.getItem( i ).getValue(),
+ optionsValues.getItem( i ).getValue(), dialog.getParentEditor().document );
+ if ( optionsValues.getItem( i ).getValue() == selectValue )
+ {
+ oOption.setAttribute( 'selected', 'selected' );
+ oOption.selected = true;
+ }
+ }
+ }
+ }
+ ]
+ },
+ {
+ type : 'vbox',
+ children :
+ [
+ {
+ id : 'txtOptValue',
+ type : 'text',
+ label : editor.lang.select.opValue,
+ style : 'width:115px',
+ setup : function( name, element )
+ {
+ if ( name == 'clear' )
+ this.setValue( "" );
+ }
+ },
+ {
+ type : 'select',
+ id : 'cmbValue',
+ label : '',
+ size : 5,
+ style : 'width:115px;height:75px',
+ items : [],
+ onChange : function()
+ {
+ var dialog = this.getDialog(),
+ names = dialog.getContentElement( 'info', 'cmbName' ),
+ optName = dialog.getContentElement( 'info', 'txtOptName' ),
+ optValue = dialog.getContentElement( 'info', 'txtOptValue' ),
+ iIndex = getSelectedIndex( this );
+
+ setSelectedIndex( names, iIndex );
+ optName.setValue( names.getValue() );
+ optValue.setValue( this.getValue() );
+ },
+ setup : function( name, element )
+ {
+ if ( name == 'clear' )
+ removeAllOptions( this );
+ else if ( name == 'option' )
+ {
+ var oValue = element.getValue();
+ addOption( this, oValue, oValue,
+ this.getDialog().getParentEditor().document );
+ if ( element.getAttribute( 'selected' ) == 'selected' )
+ this.getDialog().getContentElement( 'info', 'txtValue' ).setValue( oValue );
+ }
+ }
+ }
+ ]
+ },
+ {
+ type : 'vbox',
+ padding : 5,
+ children :
+ [
+ {
+ type : 'button',
+ style : '',
+ label : editor.lang.select.btnAdd,
+ title : editor.lang.select.btnAdd,
+ style : 'width:100%;',
+ onClick : function()
+ {
+ //Add new option.
+ var dialog = this.getDialog(),
+ parentEditor = dialog.getParentEditor(),
+ optName = dialog.getContentElement( 'info', 'txtOptName' ),
+ optValue = dialog.getContentElement( 'info', 'txtOptValue' ),
+ names = dialog.getContentElement( 'info', 'cmbName' ),
+ values = dialog.getContentElement( 'info', 'cmbValue' );
+
+ addOption(names, optName.getValue(), optName.getValue(), dialog.getParentEditor().document );
+ addOption(values, optValue.getValue(), optValue.getValue(), dialog.getParentEditor().document );
+
+ optName.setValue( "" );
+ optValue.setValue( "" );
+ }
+ },
+ {
+ type : 'button',
+ label : editor.lang.select.btnModify,
+ title : editor.lang.select.btnModify,
+ style : 'width:100%;',
+ onClick : function()
+ {
+ //Modify selected option.
+ var dialog = this.getDialog(),
+ optName = dialog.getContentElement( 'info', 'txtOptName' ),
+ optValue = dialog.getContentElement( 'info', 'txtOptValue' ),
+ names = dialog.getContentElement( 'info', 'cmbName' ),
+ values = dialog.getContentElement( 'info', 'cmbValue' ),
+ iIndex = getSelectedIndex( names );
+
+ if ( iIndex >= 0 )
+ {
+ modifyOption( names, iIndex, optName.getValue(), optName.getValue() );
+ modifyOption( values, iIndex, optValue.getValue(), optValue.getValue() );
+ }
+ }
+ },
+ {
+ type : 'button',
+ style : 'width:100%;',
+ label : editor.lang.select.btnUp,
+ title : editor.lang.select.btnUp,
+ onClick : function()
+ {
+ //Move up.
+ var dialog = this.getDialog(),
+ names = dialog.getContentElement( 'info', 'cmbName' ),
+ values = dialog.getContentElement( 'info', 'cmbValue' );
+
+ changeOptionPosition( names, -1, dialog.getParentEditor().document );
+ changeOptionPosition( values, -1, dialog.getParentEditor().document );
+ }
+ },
+ {
+ type : 'button',
+ style : 'width:100%;',
+ label : editor.lang.select.btnDown,
+ title : editor.lang.select.btnDown,
+ onClick : function()
+ {
+ //Move down.
+ var dialog = this.getDialog(),
+ names = dialog.getContentElement( 'info', 'cmbName' ),
+ values = dialog.getContentElement( 'info', 'cmbValue' );
+
+ changeOptionPosition( names, 1, dialog.getParentEditor().document );
+ changeOptionPosition( values, 1, dialog.getParentEditor().document );
+ }
+ }
+ ]
+ }
+ ]
+ },
+ {
+ type : 'hbox',
+ widths : [ '40%', '20%', '40%' ],
+ children :
+ [
+ {
+ type : 'button',
+ label : editor.lang.select.btnSetValue,
+ title : editor.lang.select.btnSetValue,
+ onClick : function()
+ {
+ //Set as default value.
+ var dialog = this.getDialog(),
+ values = dialog.getContentElement( 'info', 'cmbValue' ),
+ txtValue = dialog.getContentElement( 'info', 'txtValue' );
+ txtValue.setValue( values.getValue() );
+ }
+ },
+ {
+ type : 'button',
+ label : editor.lang.select.btnDelete,
+ title : editor.lang.select.btnDelete,
+ onClick : function()
+ {
+ // Delete option.
+ var dialog = this.getDialog(),
+ names = dialog.getContentElement( 'info', 'cmbName' ),
+ values = dialog.getContentElement( 'info', 'cmbValue' ),
+ optName = dialog.getContentElement( 'info', 'txtOptName' ),
+ optValue = dialog.getContentElement( 'info', 'txtOptValue' );
+
+ removeSelectedOptions( names );
+ removeSelectedOptions( values );
+
+ optName.setValue( "" );
+ optValue.setValue( "" );
+ }
+ },
+ {
+ id : 'chkMulti',
+ type : 'checkbox',
+ label : editor.lang.select.chkMulti,
+ 'default' : '',
+ accessKey : 'M',
+ value : "checked",
+ setup : function( name, element )
+ {
+ if ( name == 'select' )
+ this.setValue( element.getAttribute( 'multiple' ) );
+ if ( CKEDITOR.env.webkit )
+ this.getElement().getParent().setStyle( 'vertical-align', 'middle' );
+ },
+ commit : function( element )
+ {
+ if ( this.getValue() )
+ element.setAttribute( 'multiple', this.getValue() );
+ else
+ element.removeAttribute( 'multiple' );
+ }
+ }
+ ]
+ }
+ ]
+ }
+ ]
+ };
+});
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/forms/dialogs/textarea.js b/app/assets/javascripts/ckeditor/_source/plugins/forms/dialogs/textarea.js
new file mode 100644
index 00000000..df29235f
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/forms/dialogs/textarea.js
@@ -0,0 +1,114 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+CKEDITOR.dialog.add( 'textarea', function( editor )
+{
+ return {
+ title : editor.lang.textarea.title,
+ minWidth : 350,
+ minHeight : 150,
+ onShow : function()
+ {
+ delete this.textarea;
+
+ var element = this.getParentEditor().getSelection().getSelectedElement();
+ if ( element && element.getName() == "textarea" )
+ {
+ this.textarea = element;
+ this.setupContent( element );
+ }
+ },
+ onOk : function()
+ {
+ var editor,
+ element = this.textarea,
+ isInsertMode = !element;
+
+ if ( isInsertMode )
+ {
+ editor = this.getParentEditor();
+ element = editor.document.createElement( 'textarea' );
+ }
+ this.commitContent( element );
+
+ if ( isInsertMode )
+ editor.insertElement( element );
+ },
+ contents : [
+ {
+ id : 'info',
+ label : editor.lang.textarea.title,
+ title : editor.lang.textarea.title,
+ elements : [
+ {
+ id : '_cke_saved_name',
+ type : 'text',
+ label : editor.lang.common.name,
+ 'default' : '',
+ accessKey : 'N',
+ setup : function( element )
+ {
+ this.setValue(
+ element.data( 'cke-saved-name' ) ||
+ element.getAttribute( 'name' ) ||
+ '' );
+ },
+ commit : function( element )
+ {
+ if ( this.getValue() )
+ element.data( 'cke-saved-name', this.getValue() );
+ else
+ {
+ element.data( 'cke-saved-name', false );
+ element.removeAttribute( 'name' );
+ }
+ }
+ },
+ {
+ id : 'cols',
+ type : 'text',
+ label : editor.lang.textarea.cols,
+ 'default' : '',
+ accessKey : 'C',
+ style : 'width:50px',
+ validate : CKEDITOR.dialog.validate.integer( editor.lang.common.validateNumberFailed ),
+ setup : function( element )
+ {
+ var value = element.hasAttribute( 'cols' ) && element.getAttribute( 'cols' );
+ this.setValue( value || '' );
+ },
+ commit : function( element )
+ {
+ if ( this.getValue() )
+ element.setAttribute( 'cols', this.getValue() );
+ else
+ element.removeAttribute( 'cols' );
+ }
+ },
+ {
+ id : 'rows',
+ type : 'text',
+ label : editor.lang.textarea.rows,
+ 'default' : '',
+ accessKey : 'R',
+ style : 'width:50px',
+ validate : CKEDITOR.dialog.validate.integer( editor.lang.common.validateNumberFailed ),
+ setup : function( element )
+ {
+ var value = element.hasAttribute( 'rows' ) && element.getAttribute( 'rows' );
+ this.setValue( value || '' );
+ },
+ commit : function( element )
+ {
+ if ( this.getValue() )
+ element.setAttribute( 'rows', this.getValue() );
+ else
+ element.removeAttribute( 'rows' );
+ }
+ }
+ ]
+ }
+ ]
+ };
+});
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/forms/dialogs/textfield.js b/app/assets/javascripts/ckeditor/_source/plugins/forms/dialogs/textfield.js
new file mode 100644
index 00000000..cc250de0
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/forms/dialogs/textfield.js
@@ -0,0 +1,199 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+CKEDITOR.dialog.add( 'textfield', function( editor )
+{
+ var autoAttributes =
+ {
+ value : 1,
+ size : 1,
+ maxLength : 1
+ };
+
+ var acceptedTypes =
+ {
+ text : 1,
+ password : 1
+ };
+
+ return {
+ title : editor.lang.textfield.title,
+ minWidth : 350,
+ minHeight : 150,
+ onShow : function()
+ {
+ delete this.textField;
+
+ var element = this.getParentEditor().getSelection().getSelectedElement();
+ if ( element && element.getName() == "input" &&
+ ( acceptedTypes[ element.getAttribute( 'type' ) ] || !element.getAttribute( 'type' ) ) )
+ {
+ this.textField = element;
+ this.setupContent( element );
+ }
+ },
+ onOk : function()
+ {
+ var editor,
+ element = this.textField,
+ isInsertMode = !element;
+
+ if ( isInsertMode )
+ {
+ editor = this.getParentEditor();
+ element = editor.document.createElement( 'input' );
+ element.setAttribute( 'type', 'text' );
+ }
+
+ if ( isInsertMode )
+ editor.insertElement( element );
+ this.commitContent( { element : element } );
+ },
+ onLoad : function()
+ {
+ var autoSetup = function( element )
+ {
+ var value = element.hasAttribute( this.id ) && element.getAttribute( this.id );
+ this.setValue( value || '' );
+ };
+
+ var autoCommit = function( data )
+ {
+ var element = data.element;
+ var value = this.getValue();
+
+ if ( value )
+ element.setAttribute( this.id, value );
+ else
+ element.removeAttribute( this.id );
+ };
+
+ this.foreach( function( contentObj )
+ {
+ if ( autoAttributes[ contentObj.id ] )
+ {
+ contentObj.setup = autoSetup;
+ contentObj.commit = autoCommit;
+ }
+ } );
+ },
+ contents : [
+ {
+ id : 'info',
+ label : editor.lang.textfield.title,
+ title : editor.lang.textfield.title,
+ elements : [
+ {
+ type : 'hbox',
+ widths : [ '50%', '50%' ],
+ children :
+ [
+ {
+ id : '_cke_saved_name',
+ type : 'text',
+ label : editor.lang.textfield.name,
+ 'default' : '',
+ accessKey : 'N',
+ setup : function( element )
+ {
+ this.setValue(
+ element.data( 'cke-saved-name' ) ||
+ element.getAttribute( 'name' ) ||
+ '' );
+ },
+ commit : function( data )
+ {
+ var element = data.element;
+
+ if ( this.getValue() )
+ element.data( 'cke-saved-name', this.getValue() );
+ else
+ {
+ element.data( 'cke-saved-name', false );
+ element.removeAttribute( 'name' );
+ }
+ }
+ },
+ {
+ id : 'value',
+ type : 'text',
+ label : editor.lang.textfield.value,
+ 'default' : '',
+ accessKey : 'V'
+ }
+ ]
+ },
+ {
+ type : 'hbox',
+ widths : [ '50%', '50%' ],
+ children :
+ [
+ {
+ id : 'size',
+ type : 'text',
+ label : editor.lang.textfield.charWidth,
+ 'default' : '',
+ accessKey : 'C',
+ style : 'width:50px',
+ validate : CKEDITOR.dialog.validate.integer( editor.lang.common.validateNumberFailed )
+ },
+ {
+ id : 'maxLength',
+ type : 'text',
+ label : editor.lang.textfield.maxChars,
+ 'default' : '',
+ accessKey : 'M',
+ style : 'width:50px',
+ validate : CKEDITOR.dialog.validate.integer( editor.lang.common.validateNumberFailed )
+ }
+ ],
+ onLoad : function()
+ {
+ // Repaint the style for IE7 (#6068)
+ if ( CKEDITOR.env.ie7Compat )
+ this.getElement().setStyle( 'zoom', '100%' );
+ }
+ },
+ {
+ id : 'type',
+ type : 'select',
+ label : editor.lang.textfield.type,
+ 'default' : 'text',
+ accessKey : 'M',
+ items :
+ [
+ [ editor.lang.textfield.typeText, 'text' ],
+ [ editor.lang.textfield.typePass, 'password' ]
+ ],
+ setup : function( element )
+ {
+ this.setValue( element.getAttribute( 'type' ) );
+ },
+ commit : function( data )
+ {
+ var element = data.element;
+
+ if ( CKEDITOR.env.ie )
+ {
+ var elementType = element.getAttribute( 'type' );
+ var myType = this.getValue();
+
+ if ( elementType != myType )
+ {
+ var replace = CKEDITOR.dom.element.createFromHtml( ' right now.
+ // TODO: Support filler for , line break is also occupy line height.
+ delete blockLikeTags.pre;
+ var defaultDataFilterRules =
+ {
+ elements : {
+ a : function( element )
+ {
+ var attrs = element.attributes;
+ if ( attrs && attrs[ 'data-cke-saved-name' ] )
+ attrs[ 'class' ] = ( attrs[ 'class' ] ? attrs[ 'class' ] + ' ' : '' ) + 'cke_anchor';
+ }
+ },
+ attributeNames :
+ [
+ // Event attributes (onXYZ) must not be directly set. They can become
+ // active in the editing area (IE|WebKit).
+ [ ( /^on/ ), 'data-cke-pa-on' ]
+ ]
+ };
+
+ var defaultDataBlockFilterRules = { elements : {} };
+
+ for ( i in blockLikeTags )
+ defaultDataBlockFilterRules.elements[ i ] = getBlockExtension();
+
+ var defaultHtmlFilterRules =
+ {
+ elementNames :
+ [
+ // Remove the "cke:" namespace prefix.
+ [ ( /^cke:/ ), '' ],
+
+ // Ignore tags.
+ [ ( /^\?xml:namespace$/ ), '' ]
+ ],
+
+ attributeNames :
+ [
+ // Attributes saved for changes and protected attributes.
+ [ ( /^data-cke-(saved|pa)-/ ), '' ],
+
+ // All "data-cke-" attributes are to be ignored.
+ [ ( /^data-cke-.*/ ), '' ],
+
+ [ 'hidefocus', '' ]
+ ],
+
+ elements :
+ {
+ $ : function( element )
+ {
+ var attribs = element.attributes;
+
+ if ( attribs )
+ {
+ // Elements marked as temporary are to be ignored.
+ if ( attribs[ 'data-cke-temp' ] )
+ return false;
+
+ // Remove duplicated attributes - #3789.
+ var attributeNames = [ 'name', 'href', 'src' ],
+ savedAttributeName;
+ for ( var i = 0 ; i < attributeNames.length ; i++ )
+ {
+ savedAttributeName = 'data-cke-saved-' + attributeNames[ i ];
+ savedAttributeName in attribs && ( delete attribs[ attributeNames[ i ] ] );
+ }
+ }
+
+ return element;
+ },
+
+ // The contents of table should be in correct order (#4809).
+ table : function( element )
+ {
+ var children = element.children;
+ children.sort( function ( node1, node2 )
+ {
+ return node1.type == CKEDITOR.NODE_ELEMENT && node2.type == node1.type ?
+ CKEDITOR.tools.indexOf( tableOrder, node1.name ) > CKEDITOR.tools.indexOf( tableOrder, node2.name ) ? 1 : -1 : 0;
+ } );
+ },
+
+ embed : function( element )
+ {
+ var parent = element.parent;
+
+ // If the is child of a , copy the width
+ // and height attributes from it.
+ if ( parent && parent.name == 'object' )
+ {
+ var parentWidth = parent.attributes.width,
+ parentHeight = parent.attributes.height;
+ parentWidth && ( element.attributes.width = parentWidth );
+ parentHeight && ( element.attributes.height = parentHeight );
+ }
+ },
+ // Restore param elements into self-closing.
+ param : function( param )
+ {
+ param.children = [];
+ param.isEmpty = true;
+ return param;
+ },
+
+ // Remove empty link but not empty anchor.(#3829)
+ a : function( element )
+ {
+ if ( !( element.children.length ||
+ element.attributes.name ||
+ element.attributes[ 'data-cke-saved-name' ] ) )
+ {
+ return false;
+ }
+ },
+
+ // Remove dummy span in webkit.
+ span: function( element )
+ {
+ if ( element.attributes[ 'class' ] == 'Apple-style-span' )
+ delete element.name;
+ },
+
+ // Empty in IE is reported with filler node ( ).
+ pre : function( element ) { CKEDITOR.env.ie && trimFillers( element ); },
+
+ html : function( element )
+ {
+ delete element.attributes.contenteditable;
+ delete element.attributes[ 'class' ];
+ },
+
+ body : function( element )
+ {
+ delete element.attributes.spellcheck;
+ delete element.attributes.contenteditable;
+ },
+
+ style : function( element )
+ {
+ var child = element.children[ 0 ];
+ child && child.value && ( child.value = CKEDITOR.tools.trim( child.value ));
+
+ if ( !element.attributes.type )
+ element.attributes.type = 'text/css';
+ },
+
+ title : function( element )
+ {
+ var titleText = element.children[ 0 ];
+ titleText && ( titleText.value = element.attributes[ 'data-cke-title' ] || '' );
+ }
+ },
+
+ attributes :
+ {
+ 'class' : function( value, element )
+ {
+ // Remove all class names starting with "cke_".
+ return CKEDITOR.tools.ltrim( value.replace( /(?:^|\s+)cke_[^\s]*/g, '' ) ) || false;
+ }
+ }
+ };
+
+ if ( CKEDITOR.env.ie )
+ {
+ // IE outputs style attribute in capital letters. We should convert
+ // them back to lower case, while not hurting the values (#5930)
+ defaultHtmlFilterRules.attributes.style = function( value, element )
+ {
+ return value.replace( /(^|;)([^\:]+)/g, function( match )
+ {
+ return match.toLowerCase();
+ });
+ };
+ }
+
+ function protectReadOnly( element )
+ {
+ var attrs = element.attributes;
+
+ // We should flag that the element was locked by our code so
+ // it'll be editable by the editor functions (#6046).
+ if ( attrs.contenteditable != "false" )
+ attrs[ 'data-cke-editable' ] = attrs.contenteditable ? 'true' : 1;
+
+ attrs.contenteditable = "false";
+ }
+ function unprotectReadyOnly( element )
+ {
+ var attrs = element.attributes;
+ switch( attrs[ 'data-cke-editable' ] )
+ {
+ case 'true': attrs.contenteditable = 'true'; break;
+ case '1': delete attrs.contenteditable; break;
+ }
+ }
+ // Disable form elements editing mode provided by some browers. (#5746)
+ for ( i in { input : 1, textarea : 1 } )
+ {
+ defaultDataFilterRules.elements[ i ] = protectReadOnly;
+ defaultHtmlFilterRules.elements[ i ] = unprotectReadyOnly;
+ }
+
+ var protectElementRegex = /<(a|area|img|input)\b([^>]*)>/gi,
+ protectAttributeRegex = /\b(href|src|name)\s*=\s*(?:(?:"[^"]*")|(?:'[^']*')|(?:[^ "'>]+))/gi;
+
+ var protectElementsRegex = /(?:])[^>]*>[\s\S]*<\/style>)|(?:<(:?link|meta|base)[^>]*>)/gi,
+ encodedElementsRegex = /([^<]*)<\/cke:encoded>/gi;
+
+ var protectElementNamesRegex = /(<\/?)((?:object|embed|param|html|body|head|title)[^>]*>)/gi,
+ unprotectElementNamesRegex = /(<\/?)cke:((?:html|body|head|title)[^>]*>)/gi;
+
+ var protectSelfClosingRegex = /]*?)\/?>(?!\s*<\/cke:\1)/gi;
+
+ function protectAttributes( html )
+ {
+ return html.replace( protectElementRegex, function( element, tag, attributes )
+ {
+ return '<' + tag + attributes.replace( protectAttributeRegex, function( fullAttr, attrName )
+ {
+ // We should not rewrite the existed protected attributes, e.g. clipboard content from editor. (#5218)
+ if ( attributes.indexOf( 'data-cke-saved-' + attrName ) == -1 )
+ return ' data-cke-saved-' + fullAttr + ' ' + fullAttr;
+
+ return fullAttr;
+ }) + '>';
+ });
+ }
+
+ function protectElements( html )
+ {
+ return html.replace( protectElementsRegex, function( match )
+ {
+ return '' + encodeURIComponent( match ) + ' ';
+ });
+ }
+
+ function unprotectElements( html )
+ {
+ return html.replace( encodedElementsRegex, function( match, encoded )
+ {
+ return decodeURIComponent( encoded );
+ });
+ }
+
+ function protectElementsNames( html )
+ {
+ return html.replace( protectElementNamesRegex, '$1cke:$2');
+ }
+
+ function unprotectElementNames( html )
+ {
+ return html.replace( unprotectElementNamesRegex, '$1$2' );
+ }
+
+ function protectSelfClosingElements( html )
+ {
+ return html.replace( protectSelfClosingRegex, '' );
+ }
+
+ function protectPreFormatted( html )
+ {
+ return html.replace( /(]*>)(\r\n|\n)/g, '$1$2$2' );
+ }
+
+ function protectRealComments( html )
+ {
+ return html.replace( //g, function( match )
+ {
+ return '';
+ });
+ }
+
+ function unprotectRealComments( html )
+ {
+ return html.replace( //g, function( match, data )
+ {
+ return decodeURIComponent( data );
+ });
+ }
+
+ function unprotectSource( html, editor )
+ {
+ var store = editor._.dataStore;
+
+ return html.replace( //g, function( match, data )
+ {
+ return decodeURIComponent( data );
+ }).replace( /\{cke_protected_(\d+)\}/g, function( match, id )
+ {
+ return store && store[ id ] || '';
+ });
+ }
+
+ function protectSource( data, editor )
+ {
+ var protectedHtml = [],
+ protectRegexes = editor.config.protectedSource,
+ store = editor._.dataStore || ( editor._.dataStore = { id : 1 } ),
+ tempRegex = /<\!--\{cke_temp(comment)?\}(\d*?)-->/g;
+
+ var regexes =
+ [
+ // Script tags will also be forced to be protected, otherwise
+ // IE will execute them.
+ ( //gi ),
+
+ // tags (get lost in IE and messed up in FF).
+ //gi
+ ]
+ .concat( protectRegexes );
+
+ // First of any other protection, we must protect all comments
+ // to avoid loosing them (of course, IE related).
+ // Note that we use a different tag for comments, as we need to
+ // transform them when applying filters.
+ data = data.replace( (//g), function( match )
+ {
+ return '';
+ });
+
+ for ( var i = 0 ; i < regexes.length ; i++ )
+ {
+ data = data.replace( regexes[i], function( match )
+ {
+ match = match.replace( tempRegex, // There could be protected source inside another one. (#3869).
+ function( $, isComment, id )
+ {
+ return protectedHtml[ id ];
+ }
+ );
+
+ // Avoid protecting over protected, e.g. /\{.*?\}/
+ return ( /cke_temp(comment)?/ ).test( match ) ? match
+ : '';
+ });
+ }
+ data = data.replace( tempRegex, function( $, isComment, id )
+ {
+ return '';
+ }
+ );
+
+ // Different protection pattern is used for those that
+ // live in attributes to avoid from being HTML encoded.
+ return data.replace( /(['"]).*?\1/g, function ( match )
+ {
+ return match.replace( //g, function( match, data )
+ {
+ store[ store.id ] = decodeURIComponent( data );
+ return '{cke_protected_'+ ( store.id++ ) + '}';
+ });
+ });
+ }
+
+ CKEDITOR.plugins.add( 'htmldataprocessor',
+ {
+ requires : [ 'htmlwriter' ],
+
+ init : function( editor )
+ {
+ var dataProcessor = editor.dataProcessor = new CKEDITOR.htmlDataProcessor( editor );
+
+ dataProcessor.writer.forceSimpleAmpersand = editor.config.forceSimpleAmpersand;
+
+ dataProcessor.dataFilter.addRules( defaultDataFilterRules );
+ dataProcessor.dataFilter.addRules( defaultDataBlockFilterRules );
+ dataProcessor.htmlFilter.addRules( defaultHtmlFilterRules );
+
+ var defaultHtmlBlockFilterRules = { elements : {} };
+ for ( i in blockLikeTags )
+ defaultHtmlBlockFilterRules.elements[ i ] = getBlockExtension( true, editor.config.fillEmptyBlocks );
+
+ dataProcessor.htmlFilter.addRules( defaultHtmlBlockFilterRules );
+ },
+
+ onLoad : function()
+ {
+ ! ( 'fillEmptyBlocks' in CKEDITOR.config ) && ( CKEDITOR.config.fillEmptyBlocks = 1 );
+ }
+ });
+
+ CKEDITOR.htmlDataProcessor = function( editor )
+ {
+ this.editor = editor;
+
+ this.writer = new CKEDITOR.htmlWriter();
+ this.dataFilter = new CKEDITOR.htmlParser.filter();
+ this.htmlFilter = new CKEDITOR.htmlParser.filter();
+ };
+
+ CKEDITOR.htmlDataProcessor.prototype =
+ {
+ toHtml : function( data, fixForBody )
+ {
+ // The source data is already HTML, but we need to clean
+ // it up and apply the filter.
+
+ data = protectSource( data, this.editor );
+
+ // Before anything, we must protect the URL attributes as the
+ // browser may changing them when setting the innerHTML later in
+ // the code.
+ data = protectAttributes( data );
+
+ // Protect elements than can't be set inside a DIV. E.g. IE removes
+ // style tags from innerHTML. (#3710)
+ data = protectElements( data );
+
+ // Certain elements has problem to go through DOM operation, protect
+ // them by prefixing 'cke' namespace. (#3591)
+ data = protectElementsNames( data );
+
+ // All none-IE browsers ignore self-closed custom elements,
+ // protecting them into open-close. (#3591)
+ data = protectSelfClosingElements( data );
+
+ // Compensate one leading line break after open as browsers
+ // eat it up. (#5789)
+ data = protectPreFormatted( data );
+
+ // Call the browser to help us fixing a possibly invalid HTML
+ // structure.
+ var div = new CKEDITOR.dom.element( 'div' );
+ // Add fake character to workaround IE comments bug. (#3801)
+ div.setHtml( 'a' + data );
+ data = div.getHtml().substr( 1 );
+
+ // Unprotect "some" of the protected elements at this point.
+ data = unprotectElementNames( data );
+
+ data = unprotectElements( data );
+
+ // Restore the comments that have been protected, in this way they
+ // can be properly filtered.
+ data = unprotectRealComments( data );
+
+ // Now use our parser to make further fixes to the structure, as
+ // well as apply the filter.
+ var fragment = CKEDITOR.htmlParser.fragment.fromHtml( data, fixForBody ),
+ writer = new CKEDITOR.htmlParser.basicWriter();
+
+ fragment.writeHtml( writer, this.dataFilter );
+ data = writer.getHtml( true );
+
+ // Protect the real comments again.
+ data = protectRealComments( data );
+
+ return data;
+ },
+
+ toDataFormat : function( html, fixForBody )
+ {
+ var writer = this.writer,
+ fragment = CKEDITOR.htmlParser.fragment.fromHtml( html, fixForBody );
+
+ writer.reset();
+
+ fragment.writeHtml( writer, this.htmlFilter );
+
+ var data = writer.getHtml( true );
+
+ // Restore those non-HTML protected source. (#4475,#4880)
+ data = unprotectRealComments( data );
+ data = unprotectSource( data, this.editor );
+
+ return data;
+ }
+ };
+})();
+
+/**
+ * Whether to force using "&" instead of "&" in elements attributes
+ * values, it's not recommended to change this setting for compliance with the
+ * W3C XHTML 1.0 standards (C.12, XHTML 1.0 ).
+ * @name CKEDITOR.config.forceSimpleAmpersand
+ * @name CKEDITOR.config.forceSimpleAmpersand
+ * @type Boolean
+ * @default false
+ * @example
+ * config.forceSimpleAmpersand = false;
+ */
+
+/**
+ * Whether a filler text (non-breaking space entity - ) will be inserted into empty block elements in HTML output,
+ * this is used to render block elements properly with line-height; When a function is instead specified,
+ * it'll be passed a {@link CKEDITOR.htmlParser.element} to decide whether adding the filler text
+ * by expecting a boolean return value.
+ * @name CKEDITOR.config.fillEmptyBlocks
+ * @since 3.5
+ * @type Boolean
+ * @default true
+ * @example
+ * config.fillEmptyBlocks = false; // Prevent filler nodes in all empty blocks.
+ *
+ * // Prevent filler node only in float cleaners.
+ * config.fillEmptyBlocks = function( element )
+ * {
+ * if ( element.attributes[ 'class' ].indexOf ( 'clear-both' ) != -1 )
+ * return false;
+ * }
+ */
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/htmlwriter/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/htmlwriter/plugin.js
new file mode 100644
index 00000000..d06a1251
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/htmlwriter/plugin.js
@@ -0,0 +1,319 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+CKEDITOR.plugins.add( 'htmlwriter' );
+
+/**
+ * Class used to write HTML data.
+ * @constructor
+ * @example
+ * var writer = new CKEDITOR.htmlWriter();
+ * writer.openTag( 'p' );
+ * writer.attribute( 'class', 'MyClass' );
+ * writer.openTagClose( 'p' );
+ * writer.text( 'Hello' );
+ * writer.closeTag( 'p' );
+ * alert( writer.getHtml() ); "<p class="MyClass">Hello</p>"
+ */
+CKEDITOR.htmlWriter = CKEDITOR.tools.createClass(
+{
+ base : CKEDITOR.htmlParser.basicWriter,
+
+ $ : function()
+ {
+ // Call the base contructor.
+ this.base();
+
+ /**
+ * The characters to be used for each identation step.
+ * @type String
+ * @default "\t" (tab)
+ * @example
+ * // Use two spaces for indentation.
+ * editorInstance.dataProcessor.writer.indentationChars = ' ';
+ */
+ this.indentationChars = '\t';
+
+ /**
+ * The characters to be used to close "self-closing" elements, like "br" or
+ * "img".
+ * @type String
+ * @default " />"
+ * @example
+ * // Use HTML4 notation for self-closing elements.
+ * editorInstance.dataProcessor.writer.selfClosingEnd = '>';
+ */
+ this.selfClosingEnd = ' />';
+
+ /**
+ * The characters to be used for line breaks.
+ * @type String
+ * @default "\n" (LF)
+ * @example
+ * // Use CRLF for line breaks.
+ * editorInstance.dataProcessor.writer.lineBreakChars = '\r\n';
+ */
+ this.lineBreakChars = '\n';
+
+ this.forceSimpleAmpersand = 0;
+
+ this.sortAttributes = 1;
+
+ this._.indent = 0;
+ this._.indentation = '';
+ // Indicate preformatted block context status. (#5789)
+ this._.inPre = 0;
+ this._.rules = {};
+
+ var dtd = CKEDITOR.dtd;
+
+ for ( var e in CKEDITOR.tools.extend( {}, dtd.$nonBodyContent, dtd.$block, dtd.$listItem, dtd.$tableContent ) )
+ {
+ this.setRules( e,
+ {
+ indent : 1,
+ breakBeforeOpen : 1,
+ breakAfterOpen : 1,
+ breakBeforeClose : !dtd[ e ][ '#' ],
+ breakAfterClose : 1
+ });
+ }
+
+ this.setRules( 'br',
+ {
+ breakAfterOpen : 1
+ });
+
+ this.setRules( 'title',
+ {
+ indent : 0,
+ breakAfterOpen : 0
+ });
+
+ this.setRules( 'style',
+ {
+ indent : 0,
+ breakBeforeClose : 1
+ });
+
+ // Disable indentation on .
+ this.setRules( 'pre',
+ {
+ indent : 0
+ });
+ },
+
+ proto :
+ {
+ /**
+ * Writes the tag opening part for a opener tag.
+ * @param {String} tagName The element name for this tag.
+ * @param {Object} attributes The attributes defined for this tag. The
+ * attributes could be used to inspect the tag.
+ * @example
+ * // Writes "<p".
+ * writer.openTag( 'p', { class : 'MyClass', id : 'MyId' } );
+ */
+ openTag : function( tagName, attributes )
+ {
+ var rules = this._.rules[ tagName ];
+
+ if ( this._.indent )
+ this.indentation();
+ // Do not break if indenting.
+ else if ( rules && rules.breakBeforeOpen )
+ {
+ this.lineBreak();
+ this.indentation();
+ }
+
+ this._.output.push( '<', tagName );
+ },
+
+ /**
+ * Writes the tag closing part for a opener tag.
+ * @param {String} tagName The element name for this tag.
+ * @param {Boolean} isSelfClose Indicates that this is a self-closing tag,
+ * like "br" or "img".
+ * @example
+ * // Writes ">".
+ * writer.openTagClose( 'p', false );
+ * @example
+ * // Writes " />".
+ * writer.openTagClose( 'br', true );
+ */
+ openTagClose : function( tagName, isSelfClose )
+ {
+ var rules = this._.rules[ tagName ];
+
+ if ( isSelfClose )
+ this._.output.push( this.selfClosingEnd );
+ else
+ {
+ this._.output.push( '>' );
+
+ if ( rules && rules.indent )
+ this._.indentation += this.indentationChars;
+ }
+
+ if ( rules && rules.breakAfterOpen )
+ this.lineBreak();
+ tagName == 'pre' && ( this._.inPre = 1 );
+ },
+
+ /**
+ * Writes an attribute. This function should be called after opening the
+ * tag with {@link #openTagClose}.
+ * @param {String} attName The attribute name.
+ * @param {String} attValue The attribute value.
+ * @example
+ * // Writes ' class="MyClass"'.
+ * writer.attribute( 'class', 'MyClass' );
+ */
+ attribute : function( attName, attValue )
+ {
+
+ if ( typeof attValue == 'string' )
+ {
+ this.forceSimpleAmpersand && ( attValue = attValue.replace( /&/g, '&' ) );
+ // Browsers don't always escape special character in attribute values. (#4683, #4719).
+ attValue = CKEDITOR.tools.htmlEncodeAttr( attValue );
+ }
+
+ this._.output.push( ' ', attName, '="', attValue, '"' );
+ },
+
+ /**
+ * Writes a closer tag.
+ * @param {String} tagName The element name for this tag.
+ * @example
+ * // Writes "</p>".
+ * writer.closeTag( 'p' );
+ */
+ closeTag : function( tagName )
+ {
+ var rules = this._.rules[ tagName ];
+
+ if ( rules && rules.indent )
+ this._.indentation = this._.indentation.substr( this.indentationChars.length );
+
+ if ( this._.indent )
+ this.indentation();
+ // Do not break if indenting.
+ else if ( rules && rules.breakBeforeClose )
+ {
+ this.lineBreak();
+ this.indentation();
+ }
+
+ this._.output.push( '' );
+ tagName == 'pre' && ( this._.inPre = 0 );
+
+ if ( rules && rules.breakAfterClose )
+ this.lineBreak();
+ },
+
+ /**
+ * Writes text.
+ * @param {String} text The text value
+ * @example
+ * // Writes "Hello Word".
+ * writer.text( 'Hello Word' );
+ */
+ text : function( text )
+ {
+ if ( this._.indent )
+ {
+ this.indentation();
+ !this._.inPre && ( text = CKEDITOR.tools.ltrim( text ) );
+ }
+
+ this._.output.push( text );
+ },
+
+ /**
+ * Writes a comment.
+ * @param {String} comment The comment text.
+ * @example
+ * // Writes "<!-- My comment -->".
+ * writer.comment( ' My comment ' );
+ */
+ comment : function( comment )
+ {
+ if ( this._.indent )
+ this.indentation();
+
+ this._.output.push( '' );
+ },
+
+ /**
+ * Writes a line break. It uses the {@link #lineBreakChars} property for it.
+ * @example
+ * // Writes "\n" (e.g.).
+ * writer.lineBreak();
+ */
+ lineBreak : function()
+ {
+ if ( !this._.inPre && this._.output.length > 0 )
+ this._.output.push( this.lineBreakChars );
+ this._.indent = 1;
+ },
+
+ /**
+ * Writes the current indentation chars. It uses the
+ * {@link #indentationChars} property, repeating it for the current
+ * indentation steps.
+ * @example
+ * // Writes "\t" (e.g.).
+ * writer.indentation();
+ */
+ indentation : function()
+ {
+ if( !this._.inPre )
+ this._.output.push( this._.indentation );
+ this._.indent = 0;
+ },
+
+ /**
+ * Sets formatting rules for a give element. The possible rules are:
+ *
+ * indent : indent the element contents.breakBeforeOpen : break line before the opener tag for this element.breakAfterOpen : break line after the opener tag for this element.breakBeforeClose : break line before the closer tag for this element.breakAfterClose : break line after the closer tag for this element.
+ *
+ * All rules default to "false". Each call to the function overrides
+ * already present rules, leaving the undefined untouched.
+ *
+ * By default, all elements available in the {@link CKEDITOR.dtd.$block),
+ * {@link CKEDITOR.dtd.$listItem} and {@link CKEDITOR.dtd.$tableContent}
+ * lists have all the above rules set to "true". Additionaly, the "br"
+ * element has the "breakAfterOpen" set to "true".
+ * @param {String} tagName The element name to which set the rules.
+ * @param {Object} rules An object containing the element rules.
+ * @example
+ * // Break line before and after "img" tags.
+ * writer.setRules( 'img',
+ * {
+ * breakBeforeOpen : true
+ * breakAfterOpen : true
+ * });
+ * @example
+ * // Reset the rules for the "h1" tag.
+ * writer.setRules( 'h1', {} );
+ */
+ setRules : function( tagName, rules )
+ {
+ var currentRules = this._.rules[ tagName ];
+
+ if ( currentRules )
+ CKEDITOR.tools.extend( currentRules, rules, true );
+ else
+ this._.rules[ tagName ] = rules;
+ }
+ }
+});
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/iframe/dialogs/iframe.js b/app/assets/javascripts/ckeditor/_source/plugins/iframe/dialogs/iframe.js
new file mode 100644
index 00000000..ddfff19b
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/iframe/dialogs/iframe.js
@@ -0,0 +1,257 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+(function()
+{
+ // Map 'true' and 'false' values to match W3C's specifications
+ // http://www.w3.org/TR/REC-html40/present/frames.html#h-16.5
+ var checkboxValues =
+ {
+ scrolling : { 'true' : 'yes', 'false' : 'no' },
+ frameborder : { 'true' : '1', 'false' : '0' }
+ };
+
+ function loadValue( iframeNode )
+ {
+ var isCheckbox = this instanceof CKEDITOR.ui.dialog.checkbox;
+ if ( iframeNode.hasAttribute( this.id ) )
+ {
+ var value = iframeNode.getAttribute( this.id );
+ if ( isCheckbox )
+ this.setValue( checkboxValues[ this.id ][ 'true' ] == value.toLowerCase() );
+ else
+ this.setValue( value );
+ }
+ }
+
+ function commitValue( iframeNode )
+ {
+ var isRemove = this.getValue() === '',
+ isCheckbox = this instanceof CKEDITOR.ui.dialog.checkbox,
+ value = this.getValue();
+ if ( isRemove )
+ iframeNode.removeAttribute( this.att || this.id );
+ else if ( isCheckbox )
+ iframeNode.setAttribute( this.id, checkboxValues[ this.id ][ value ] );
+ else
+ iframeNode.setAttribute( this.att || this.id, value );
+ }
+
+ CKEDITOR.dialog.add( 'iframe', function( editor )
+ {
+ var iframeLang = editor.lang.iframe,
+ commonLang = editor.lang.common,
+ dialogadvtab = editor.plugins.dialogadvtab;
+ return {
+ title : iframeLang.title,
+ minWidth : 350,
+ minHeight : 260,
+ onShow : function()
+ {
+ // Clear previously saved elements.
+ this.fakeImage = this.iframeNode = null;
+
+ var fakeImage = this.getSelectedElement();
+ if ( fakeImage && fakeImage.data( 'cke-real-element-type' ) && fakeImage.data( 'cke-real-element-type' ) == 'iframe' )
+ {
+ this.fakeImage = fakeImage;
+
+ var iframeNode = editor.restoreRealElement( fakeImage );
+ this.iframeNode = iframeNode;
+
+ this.setupContent( iframeNode, fakeImage );
+ }
+ },
+ onOk : function()
+ {
+ var iframeNode;
+ if ( !this.fakeImage )
+ iframeNode = new CKEDITOR.dom.element( 'iframe' );
+ else
+ iframeNode = this.iframeNode;
+
+ // A subset of the specified attributes/styles
+ // should also be applied on the fake element to
+ // have better visual effect. (#5240)
+ var extraStyles = {}, extraAttributes = {};
+ this.commitContent( iframeNode, extraStyles, extraAttributes );
+
+ // Refresh the fake image.
+ var newFakeImage = editor.createFakeElement( iframeNode, 'cke_iframe', 'iframe', true );
+ newFakeImage.setAttributes( extraAttributes );
+ newFakeImage.setStyles( extraStyles );
+ if ( this.fakeImage )
+ {
+ newFakeImage.replace( this.fakeImage );
+ editor.getSelection().selectElement( newFakeImage );
+ }
+ else
+ editor.insertElement( newFakeImage );
+ },
+ contents : [
+ {
+ id : 'info',
+ label : commonLang.generalTab,
+ accessKey : 'I',
+ elements :
+ [
+ {
+ type : 'vbox',
+ padding : 0,
+ children :
+ [
+ {
+ id : 'src',
+ type : 'text',
+ label : commonLang.url,
+ required : true,
+ validate : CKEDITOR.dialog.validate.notEmpty( iframeLang.noUrl ),
+ setup : loadValue,
+ commit : commitValue
+ }
+ ]
+ },
+ {
+ type : 'hbox',
+ children :
+ [
+ {
+ id : 'width',
+ type : 'text',
+ style : 'width:100%',
+ labelLayout : 'vertical',
+ label : commonLang.width,
+ validate : CKEDITOR.dialog.validate.integer( commonLang.invalidWidth ),
+ setup : function( iframeNode, fakeImage )
+ {
+ loadValue.apply( this, arguments );
+ if ( fakeImage )
+ {
+ var fakeImageWidth = parseInt( fakeImage.$.style.width, 10 );
+ if ( !isNaN( fakeImageWidth ) )
+ this.setValue( fakeImageWidth );
+ }
+ },
+ commit : function( iframeNode, extraStyles )
+ {
+ commitValue.apply( this, arguments );
+ if ( this.getValue() )
+ extraStyles.width = this.getValue() + 'px';
+ }
+ },
+ {
+ id : 'height',
+ type : 'text',
+ style : 'width:100%',
+ labelLayout : 'vertical',
+ label : commonLang.height,
+ validate : CKEDITOR.dialog.validate.integer( commonLang.invalidHeight ),
+ setup : function( iframeNode, fakeImage )
+ {
+ loadValue.apply( this, arguments );
+ if ( fakeImage )
+ {
+ var fakeImageHeight = parseInt( fakeImage.$.style.height, 10 );
+ if ( !isNaN( fakeImageHeight ) )
+ this.setValue( fakeImageHeight );
+ }
+ },
+ commit : function( iframeNode, extraStyles )
+ {
+ commitValue.apply( this, arguments );
+ if ( this.getValue() )
+ extraStyles.height = this.getValue() + 'px';
+ }
+ },
+ {
+ id : 'align',
+ type : 'select',
+ 'default' : '',
+ items :
+ [
+ [ commonLang.notSet , '' ],
+ [ commonLang.alignLeft , 'left' ],
+ [ commonLang.alignRight , 'right' ],
+ [ commonLang.alignTop , 'top' ],
+ [ commonLang.alignMiddle , 'middle' ],
+ [ commonLang.alignBottom , 'bottom' ]
+ ],
+ style : 'width:100%',
+ labelLayout : 'vertical',
+ label : commonLang.align,
+ setup : function( iframeNode, fakeImage )
+ {
+ loadValue.apply( this, arguments );
+ if ( fakeImage )
+ {
+ var fakeImageAlign = fakeImage.getAttribute( 'align' );
+ this.setValue( fakeImageAlign && fakeImageAlign.toLowerCase() || '' );
+ }
+ },
+ commit : function( iframeNode, extraStyles, extraAttributes )
+ {
+ commitValue.apply( this, arguments );
+ if ( this.getValue() )
+ extraAttributes.align = this.getValue();
+ }
+ }
+ ]
+ },
+ {
+ type : 'hbox',
+ widths : [ '50%', '50%' ],
+ children :
+ [
+ {
+ id : 'scrolling',
+ type : 'checkbox',
+ label : iframeLang.scrolling,
+ setup : loadValue,
+ commit : commitValue
+ },
+ {
+ id : 'frameborder',
+ type : 'checkbox',
+ label : iframeLang.border,
+ setup : loadValue,
+ commit : commitValue
+ }
+ ]
+ },
+ {
+ type : 'hbox',
+ widths : [ '50%', '50%' ],
+ children :
+ [
+ {
+ id : 'name',
+ type : 'text',
+ label : commonLang.name,
+ setup : loadValue,
+ commit : commitValue
+ },
+ {
+ id : 'title',
+ type : 'text',
+ label : commonLang.advisoryTitle,
+ setup : loadValue,
+ commit : commitValue
+ }
+ ]
+ },
+ {
+ id : 'longdesc',
+ type : 'text',
+ label : commonLang.longDescr,
+ setup : loadValue,
+ commit : commitValue
+ }
+ ]
+ },
+ dialogadvtab && dialogadvtab.createAdvancedTab( editor, { id:1, classes:1, styles:1 })
+ ]
+ };
+ });
+})();
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/iframe/images/placeholder.png b/app/assets/javascripts/ckeditor/_source/plugins/iframe/images/placeholder.png
new file mode 100644
index 00000000..b40c7b20
Binary files /dev/null and b/app/assets/javascripts/ckeditor/_source/plugins/iframe/images/placeholder.png differ
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/iframe/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/iframe/plugin.js
new file mode 100644
index 00000000..a1c3f419
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/iframe/plugin.js
@@ -0,0 +1,106 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+(function()
+{
+ function createFakeElement( editor, realElement )
+ {
+ var fakeElement = editor.createFakeParserElement( realElement, 'cke_iframe', 'iframe', true ),
+ fakeStyle = fakeElement.attributes.style || '';
+
+ var width = realElement.attributes.width,
+ height = realElement.attributes.height;
+
+ if ( typeof width != 'undefined' )
+ fakeStyle += 'width:' + CKEDITOR.tools.cssLength( width ) + ';';
+
+ if ( typeof height != 'undefined' )
+ fakeStyle += 'height:' + CKEDITOR.tools.cssLength( height ) + ';';
+
+ fakeElement.attributes.style = fakeStyle;
+
+ return fakeElement;
+ }
+
+ CKEDITOR.plugins.add( 'iframe',
+ {
+ requires : [ 'dialog', 'fakeobjects' ],
+ init : function( editor )
+ {
+ var pluginName = 'iframe',
+ lang = editor.lang.iframe;
+
+ CKEDITOR.dialog.add( pluginName, this.path + 'dialogs/iframe.js' );
+ editor.addCommand( pluginName, new CKEDITOR.dialogCommand( pluginName ) );
+
+ editor.addCss(
+ 'img.cke_iframe' +
+ '{' +
+ 'background-image: url(' + CKEDITOR.getUrl( this.path + 'images/placeholder.png' ) + ');' +
+ 'background-position: center center;' +
+ 'background-repeat: no-repeat;' +
+ 'border: 1px solid #a9a9a9;' +
+ 'width: 80px;' +
+ 'height: 80px;' +
+ '}'
+ );
+
+ editor.ui.addButton( 'Iframe',
+ {
+ label : lang.toolbar,
+ command : pluginName
+ });
+
+ editor.on( 'doubleclick', function( evt )
+ {
+ var element = evt.data.element;
+ if ( element.is( 'img' ) && element.data( 'cke-real-element-type' ) == 'iframe' )
+ evt.data.dialog = 'iframe';
+ });
+
+ if ( editor.addMenuItems )
+ {
+ editor.addMenuItems(
+ {
+ iframe :
+ {
+ label : lang.title,
+ command : 'iframe',
+ group : 'image'
+ }
+ });
+ }
+
+ // If the "contextmenu" plugin is loaded, register the listeners.
+ if ( editor.contextMenu )
+ {
+ editor.contextMenu.addListener( function( element, selection )
+ {
+ if ( element && element.is( 'img' ) && element.data( 'cke-real-element-type' ) == 'iframe' )
+ return { iframe : CKEDITOR.TRISTATE_OFF };
+ });
+ }
+ },
+ afterInit : function( editor )
+ {
+ var dataProcessor = editor.dataProcessor,
+ dataFilter = dataProcessor && dataProcessor.dataFilter;
+
+ if ( dataFilter )
+ {
+ dataFilter.addRules(
+ {
+ elements :
+ {
+ iframe : function( element )
+ {
+ return createFakeElement( editor, element );
+ }
+ }
+ });
+ }
+ }
+ });
+})();
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/iframedialog/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/iframedialog/plugin.js
new file mode 100644
index 00000000..cbe35e91
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/iframedialog/plugin.js
@@ -0,0 +1,136 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * @fileOverview Plugin for making iframe based dialogs.
+ */
+
+CKEDITOR.plugins.add( 'iframedialog',
+{
+ requires : [ 'dialog' ],
+ onLoad : function()
+ {
+ CKEDITOR.dialog.addIframe = function( name, title, src, width, height, onContentLoad )
+ {
+ var element =
+ {
+ type : 'iframe',
+ src : src,
+ width : '100%',
+ height : '100%'
+ };
+
+ if ( typeof( onContentLoad ) == 'function' )
+ element.onContentLoad = onContentLoad;
+
+ var definition =
+ {
+ title : title,
+ minWidth : width,
+ minHeight : height,
+ contents :
+ [
+ {
+ id : 'iframe',
+ label : title,
+ expand : true,
+ elements : [ element ]
+ }
+ ]
+ };
+
+ return this.add( name, function(){ return definition; } );
+ };
+
+ (function()
+ {
+ /**
+ * An iframe element.
+ * @extends CKEDITOR.ui.dialog.uiElement
+ * @example
+ * @constructor
+ * @param {CKEDITOR.dialog} dialog
+ * Parent dialog object.
+ * @param {CKEDITOR.dialog.definition.uiElement} elementDefinition
+ * The element definition. Accepted fields:
+ *
+ * src (Required) The src field of the iframe. width (Required) The iframe's width.height (Required) The iframe's height.onContentLoad (Optional) A function to be executed
+ * after the iframe's contents has finished loading.
+ * @param {Array} htmlList
+ * List of HTML code to output to.
+ */
+ var iframeElement = function( dialog, elementDefinition, htmlList )
+ {
+ if ( arguments.length < 3 )
+ return;
+
+ var _ = ( this._ || ( this._ = {} ) ),
+ contentLoad = elementDefinition.onContentLoad && CKEDITOR.tools.bind( elementDefinition.onContentLoad, this ),
+ cssWidth = CKEDITOR.tools.cssLength( elementDefinition.width ),
+ cssHeight = CKEDITOR.tools.cssLength( elementDefinition.height );
+ _.frameId = CKEDITOR.tools.getNextId() + '_iframe';
+
+ // IE BUG: Parent container does not resize to contain the iframe automatically.
+ dialog.on( 'load', function()
+ {
+ var iframe = CKEDITOR.document.getById( _.frameId ),
+ parentContainer = iframe.getParent();
+
+ parentContainer.setStyles(
+ {
+ width : cssWidth,
+ height : cssHeight
+ } );
+ } );
+
+ var attributes =
+ {
+ src : '%2',
+ id : _.frameId,
+ frameborder : 0,
+ allowtransparency : true
+ };
+ var myHtml = [];
+
+ if ( typeof( elementDefinition.onContentLoad ) == 'function' )
+ attributes.onload = 'CKEDITOR.tools.callFunction(%1);';
+
+ CKEDITOR.ui.dialog.uiElement.call( this, dialog, elementDefinition, myHtml, 'iframe',
+ {
+ width : cssWidth,
+ height : cssHeight
+ }, attributes, '' );
+
+ // Put a placeholder for the first time.
+ htmlList.push( '
' );
+
+ // Iframe elements should be refreshed whenever it is shown.
+ myHtml = myHtml.join( '' );
+ dialog.on( 'show', function()
+ {
+ var iframe = CKEDITOR.document.getById( _.frameId ),
+ parentContainer = iframe.getParent(),
+ callIndex = CKEDITOR.tools.addFunction( contentLoad ),
+ html = myHtml.replace( '%1', callIndex ).replace( '%2', CKEDITOR.tools.htmlEncode( elementDefinition.src ) );
+ parentContainer.setHtml( html );
+ } );
+ };
+
+ iframeElement.prototype = new CKEDITOR.ui.dialog.uiElement;
+
+ CKEDITOR.dialog.addUIElement( 'iframe',
+ {
+ build : function( dialog, elementDefinition, output )
+ {
+ return new iframeElement( dialog, elementDefinition, output );
+ }
+ } );
+ })();
+ }
+} );
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/image/dialogs/image.js b/app/assets/javascripts/ckeditor/_source/plugins/image/dialogs/image.js
new file mode 100644
index 00000000..c604ebdf
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/image/dialogs/image.js
@@ -0,0 +1,1391 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+(function()
+{
+ var imageDialog = function( editor, dialogType )
+ {
+ // Load image preview.
+ var IMAGE = 1,
+ LINK = 2,
+ PREVIEW = 4,
+ CLEANUP = 8,
+ regexGetSize = /^\s*(\d+)((px)|\%)?\s*$/i,
+ regexGetSizeOrEmpty = /(^\s*(\d+)((px)|\%)?\s*$)|^$/i,
+ pxLengthRegex = /^\d+px$/;
+
+ var onSizeChange = function()
+ {
+ var value = this.getValue(), // This = input element.
+ dialog = this.getDialog(),
+ aMatch = value.match( regexGetSize ); // Check value
+ if ( aMatch )
+ {
+ if ( aMatch[2] == '%' ) // % is allowed - > unlock ratio.
+ switchLockRatio( dialog, false ); // Unlock.
+ value = aMatch[1];
+ }
+
+ // Only if ratio is locked
+ if ( dialog.lockRatio )
+ {
+ var oImageOriginal = dialog.originalElement;
+ if ( oImageOriginal.getCustomData( 'isReady' ) == 'true' )
+ {
+ if ( this.id == 'txtHeight' )
+ {
+ if ( value && value != '0' )
+ value = Math.round( oImageOriginal.$.width * ( value / oImageOriginal.$.height ) );
+ if ( !isNaN( value ) )
+ dialog.setValueOf( 'info', 'txtWidth', value );
+ }
+ else //this.id = txtWidth.
+ {
+ if ( value && value != '0' )
+ value = Math.round( oImageOriginal.$.height * ( value / oImageOriginal.$.width ) );
+ if ( !isNaN( value ) )
+ dialog.setValueOf( 'info', 'txtHeight', value );
+ }
+ }
+ }
+ updatePreview( dialog );
+ };
+
+ var updatePreview = function( dialog )
+ {
+ //Don't load before onShow.
+ if ( !dialog.originalElement || !dialog.preview )
+ return 1;
+
+ // Read attributes and update imagePreview;
+ dialog.commitContent( PREVIEW, dialog.preview );
+ return 0;
+ };
+
+ // Custom commit dialog logic, where we're intended to give inline style
+ // field (txtdlgGenStyle) higher priority to avoid overwriting styles contribute
+ // by other fields.
+ function commitContent()
+ {
+ var args = arguments;
+ var inlineStyleField = this.getContentElement( 'advanced', 'txtdlgGenStyle' );
+ inlineStyleField && inlineStyleField.commit.apply( inlineStyleField, args );
+
+ this.foreach( function( widget )
+ {
+ if ( widget.commit && widget.id != 'txtdlgGenStyle' )
+ widget.commit.apply( widget, args );
+ });
+ }
+
+ // Avoid recursions.
+ var incommit;
+
+ // Synchronous field values to other impacted fields is required, e.g. border
+ // size change should alter inline-style text as well.
+ function commitInternally( targetFields )
+ {
+ if ( incommit )
+ return;
+
+ incommit = 1;
+
+ var dialog = this.getDialog(),
+ element = dialog.imageElement;
+ if ( element )
+ {
+ // Commit this field and broadcast to target fields.
+ this.commit( IMAGE, element );
+
+ targetFields = [].concat( targetFields );
+ var length = targetFields.length,
+ field;
+ for ( var i = 0; i < length; i++ )
+ {
+ field = dialog.getContentElement.apply( dialog, targetFields[ i ].split( ':' ) );
+ // May cause recursion.
+ field && field.setup( IMAGE, element );
+ }
+ }
+
+ incommit = 0;
+ }
+
+ var switchLockRatio = function( dialog, value )
+ {
+ var oImageOriginal = dialog.originalElement;
+
+ // Dialog may already closed. (#5505)
+ if( !oImageOriginal )
+ return null;
+
+ // Check image ratio and original image ratio, but respecting user's preference.
+ if ( value == 'check' )
+ {
+ if ( !dialog.userlockRatio && oImageOriginal.getCustomData( 'isReady' ) == 'true' )
+ {
+ var width = dialog.getValueOf( 'info', 'txtWidth' ),
+ height = dialog.getValueOf( 'info', 'txtHeight' ),
+ originalRatio = oImageOriginal.$.width * 1000 / oImageOriginal.$.height,
+ thisRatio = width * 1000 / height;
+ dialog.lockRatio = false; // Default: unlock ratio
+
+ if ( !width && !height )
+ dialog.lockRatio = true;
+ else if ( !isNaN( originalRatio ) && !isNaN( thisRatio ) )
+ {
+ if ( Math.round( originalRatio ) == Math.round( thisRatio ) )
+ dialog.lockRatio = true;
+ }
+ }
+ }
+ else if ( value != undefined )
+ dialog.lockRatio = value;
+ else
+ {
+ dialog.userlockRatio = 1;
+ dialog.lockRatio = !dialog.lockRatio;
+ }
+
+ var ratioButton = CKEDITOR.document.getById( btnLockSizesId );
+ if ( dialog.lockRatio )
+ ratioButton.removeClass( 'cke_btn_unlocked' );
+ else
+ ratioButton.addClass( 'cke_btn_unlocked' );
+
+ var lang = dialog._.editor.lang.image,
+ label = lang[ dialog.lockRatio ? 'unlockRatio' : 'lockRatio' ];
+
+ ratioButton.setAttribute( 'title', label );
+ ratioButton.getFirst().setText( label );
+
+ return dialog.lockRatio;
+ };
+
+ var resetSize = function( dialog )
+ {
+ var oImageOriginal = dialog.originalElement;
+ if ( oImageOriginal.getCustomData( 'isReady' ) == 'true' )
+ {
+ dialog.setValueOf( 'info', 'txtWidth', oImageOriginal.$.width );
+ dialog.setValueOf( 'info', 'txtHeight', oImageOriginal.$.height );
+ }
+ updatePreview( dialog );
+ };
+
+ var setupDimension = function( type, element )
+ {
+ if ( type != IMAGE )
+ return;
+
+ function checkDimension( size, defaultValue )
+ {
+ var aMatch = size.match( regexGetSize );
+ if ( aMatch )
+ {
+ if ( aMatch[2] == '%' ) // % is allowed.
+ {
+ aMatch[1] += '%';
+ switchLockRatio( dialog, false ); // Unlock ratio
+ }
+ return aMatch[1];
+ }
+ return defaultValue;
+ }
+
+ var dialog = this.getDialog(),
+ value = '',
+ dimension = this.id == 'txtWidth' ? 'width' : 'height',
+ size = element.getAttribute( dimension );
+
+ if ( size )
+ value = checkDimension( size, value );
+ value = checkDimension( element.getStyle( dimension ), value );
+
+ this.setValue( value );
+ };
+
+ var previewPreloader;
+
+ var onImgLoadEvent = function()
+ {
+ // Image is ready.
+ var original = this.originalElement;
+ original.setCustomData( 'isReady', 'true' );
+ original.removeListener( 'load', onImgLoadEvent );
+ original.removeListener( 'error', onImgLoadErrorEvent );
+ original.removeListener( 'abort', onImgLoadErrorEvent );
+
+ // Hide loader
+ CKEDITOR.document.getById( imagePreviewLoaderId ).setStyle( 'display', 'none' );
+
+ // New image -> new domensions
+ if ( !this.dontResetSize )
+ resetSize( this );
+
+ if ( this.firstLoad )
+ CKEDITOR.tools.setTimeout( function(){ switchLockRatio( this, 'check' ); }, 0, this );
+
+ this.firstLoad = false;
+ this.dontResetSize = false;
+ };
+
+ var onImgLoadErrorEvent = function()
+ {
+ // Error. Image is not loaded.
+ var original = this.originalElement;
+ original.removeListener( 'load', onImgLoadEvent );
+ original.removeListener( 'error', onImgLoadErrorEvent );
+ original.removeListener( 'abort', onImgLoadErrorEvent );
+
+ // Set Error image.
+ var noimage = CKEDITOR.getUrl( editor.skinPath + 'images/noimage.png' );
+
+ if ( this.preview )
+ this.preview.setAttribute( 'src', noimage );
+
+ // Hide loader
+ CKEDITOR.document.getById( imagePreviewLoaderId ).setStyle( 'display', 'none' );
+ switchLockRatio( this, false ); // Unlock.
+ };
+
+ var numbering = function( id )
+ {
+ return CKEDITOR.tools.getNextId() + '_' + id;
+ },
+ btnLockSizesId = numbering( 'btnLockSizes' ),
+ btnResetSizeId = numbering( 'btnResetSize' ),
+ imagePreviewLoaderId = numbering( 'ImagePreviewLoader' ),
+ imagePreviewBoxId = numbering( 'ImagePreviewBox' ),
+ previewLinkId = numbering( 'previewLink' ),
+ previewImageId = numbering( 'previewImage' );
+
+ return {
+ title : editor.lang.image[ dialogType == 'image' ? 'title' : 'titleButton' ],
+ minWidth : 420,
+ minHeight : 360,
+ onShow : function()
+ {
+ this.imageElement = false;
+ this.linkElement = false;
+
+ // Default: create a new element.
+ this.imageEditMode = false;
+ this.linkEditMode = false;
+
+ this.lockRatio = true;
+ this.userlockRatio = 0;
+ this.dontResetSize = false;
+ this.firstLoad = true;
+ this.addLink = false;
+
+ var editor = this.getParentEditor(),
+ sel = this.getParentEditor().getSelection(),
+ element = sel.getSelectedElement(),
+ link = element && element.getAscendant( 'a' );
+
+ //Hide loader.
+ CKEDITOR.document.getById( imagePreviewLoaderId ).setStyle( 'display', 'none' );
+ // Create the preview before setup the dialog contents.
+ previewPreloader = new CKEDITOR.dom.element( 'img', editor.document );
+ this.preview = CKEDITOR.document.getById( previewImageId );
+
+ // Copy of the image
+ this.originalElement = editor.document.createElement( 'img' );
+ this.originalElement.setAttribute( 'alt', '' );
+ this.originalElement.setCustomData( 'isReady', 'false' );
+
+ if ( link )
+ {
+ this.linkElement = link;
+ this.linkEditMode = true;
+
+ // Look for Image element.
+ var linkChildren = link.getChildren();
+ if ( linkChildren.count() == 1 ) // 1 child.
+ {
+ var childTagName = linkChildren.getItem( 0 ).getName();
+ if ( childTagName == 'img' || childTagName == 'input' )
+ {
+ this.imageElement = linkChildren.getItem( 0 );
+ if ( this.imageElement.getName() == 'img' )
+ this.imageEditMode = 'img';
+ else if ( this.imageElement.getName() == 'input' )
+ this.imageEditMode = 'input';
+ }
+ }
+ // Fill out all fields.
+ if ( dialogType == 'image' )
+ this.setupContent( LINK, link );
+ }
+
+ if ( element && element.getName() == 'img' && !element.data( 'cke-realelement' )
+ || element && element.getName() == 'input' && element.getAttribute( 'type' ) == 'image' )
+ {
+ this.imageEditMode = element.getName();
+ this.imageElement = element;
+ }
+
+ if ( this.imageEditMode )
+ {
+ // Use the original element as a buffer from since we don't want
+ // temporary changes to be committed, e.g. if the dialog is canceled.
+ this.cleanImageElement = this.imageElement;
+ this.imageElement = this.cleanImageElement.clone( true, true );
+
+ // Fill out all fields.
+ this.setupContent( IMAGE, this.imageElement );
+ }
+ else
+ this.imageElement = editor.document.createElement( 'img' );
+
+ // Refresh LockRatio button
+ switchLockRatio ( this, true );
+
+ // Dont show preview if no URL given.
+ if ( !CKEDITOR.tools.trim( this.getValueOf( 'info', 'txtUrl' ) ) )
+ {
+ this.preview.removeAttribute( 'src' );
+ this.preview.setStyle( 'display', 'none' );
+ }
+ },
+ onOk : function()
+ {
+ // Edit existing Image.
+ if ( this.imageEditMode )
+ {
+ var imgTagName = this.imageEditMode;
+
+ // Image dialog and Input element.
+ if ( dialogType == 'image' && imgTagName == 'input' && confirm( editor.lang.image.button2Img ) )
+ {
+ // Replace INPUT-> IMG
+ imgTagName = 'img';
+ this.imageElement = editor.document.createElement( 'img' );
+ this.imageElement.setAttribute( 'alt', '' );
+ editor.insertElement( this.imageElement );
+ }
+ // ImageButton dialog and Image element.
+ else if ( dialogType != 'image' && imgTagName == 'img' && confirm( editor.lang.image.img2Button ))
+ {
+ // Replace IMG -> INPUT
+ imgTagName = 'input';
+ this.imageElement = editor.document.createElement( 'input' );
+ this.imageElement.setAttributes(
+ {
+ type : 'image',
+ alt : ''
+ }
+ );
+ editor.insertElement( this.imageElement );
+ }
+ else
+ {
+ // Restore the original element before all commits.
+ this.imageElement = this.cleanImageElement;
+ delete this.cleanImageElement;
+ }
+ }
+ else // Create a new image.
+ {
+ // Image dialog -> create IMG element.
+ if ( dialogType == 'image' )
+ this.imageElement = editor.document.createElement( 'img' );
+ else
+ {
+ this.imageElement = editor.document.createElement( 'input' );
+ this.imageElement.setAttribute ( 'type' ,'image' );
+ }
+ this.imageElement.setAttribute( 'alt', '' );
+ }
+
+ // Create a new link.
+ if ( !this.linkEditMode )
+ this.linkElement = editor.document.createElement( 'a' );
+
+ // Set attributes.
+ this.commitContent( IMAGE, this.imageElement );
+ this.commitContent( LINK, this.linkElement );
+
+ // Remove empty style attribute.
+ if ( !this.imageElement.getAttribute( 'style' ) )
+ this.imageElement.removeAttribute( 'style' );
+
+ // Insert a new Image.
+ if ( !this.imageEditMode )
+ {
+ if ( this.addLink )
+ {
+ //Insert a new Link.
+ if ( !this.linkEditMode )
+ {
+ editor.insertElement( this.linkElement );
+ this.linkElement.append( this.imageElement, false );
+ }
+ else //Link already exists, image not.
+ editor.insertElement( this.imageElement );
+ }
+ else
+ editor.insertElement( this.imageElement );
+ }
+ else // Image already exists.
+ {
+ //Add a new link element.
+ if ( !this.linkEditMode && this.addLink )
+ {
+ editor.insertElement( this.linkElement );
+ this.imageElement.appendTo( this.linkElement );
+ }
+ //Remove Link, Image exists.
+ else if ( this.linkEditMode && !this.addLink )
+ {
+ editor.getSelection().selectElement( this.linkElement );
+ editor.insertElement( this.imageElement );
+ }
+ }
+ },
+ onLoad : function()
+ {
+ if ( dialogType != 'image' )
+ this.hidePage( 'Link' ); //Hide Link tab.
+ var doc = this._.element.getDocument();
+ this.addFocusable( doc.getById( btnResetSizeId ), 5 );
+ this.addFocusable( doc.getById( btnLockSizesId ), 5 );
+
+ this.commitContent = commitContent;
+ },
+ onHide : function()
+ {
+ if ( this.preview )
+ this.commitContent( CLEANUP, this.preview );
+
+ if ( this.originalElement )
+ {
+ this.originalElement.removeListener( 'load', onImgLoadEvent );
+ this.originalElement.removeListener( 'error', onImgLoadErrorEvent );
+ this.originalElement.removeListener( 'abort', onImgLoadErrorEvent );
+ this.originalElement.remove();
+ this.originalElement = false; // Dialog is closed.
+ }
+
+ delete this.imageElement;
+ },
+ contents : [
+ {
+ id : 'info',
+ label : editor.lang.image.infoTab,
+ accessKey : 'I',
+ elements :
+ [
+ {
+ type : 'vbox',
+ padding : 0,
+ children :
+ [
+ {
+ type : 'hbox',
+ widths : [ '280px', '110px' ],
+ align : 'right',
+ children :
+ [
+ {
+ id : 'txtUrl',
+ type : 'text',
+ label : editor.lang.common.url,
+ required: true,
+ onChange : function()
+ {
+ var dialog = this.getDialog(),
+ newUrl = this.getValue();
+
+ //Update original image
+ if ( newUrl.length > 0 ) //Prevent from load before onShow
+ {
+ dialog = this.getDialog();
+ var original = dialog.originalElement;
+
+ dialog.preview.removeStyle( 'display' );
+
+ original.setCustomData( 'isReady', 'false' );
+ // Show loader
+ var loader = CKEDITOR.document.getById( imagePreviewLoaderId );
+ if ( loader )
+ loader.setStyle( 'display', '' );
+
+ original.on( 'load', onImgLoadEvent, dialog );
+ original.on( 'error', onImgLoadErrorEvent, dialog );
+ original.on( 'abort', onImgLoadErrorEvent, dialog );
+ original.setAttribute( 'src', newUrl );
+
+ // Query the preloader to figure out the url impacted by based href.
+ previewPreloader.setAttribute( 'src', newUrl );
+ dialog.preview.setAttribute( 'src', previewPreloader.$.src );
+ updatePreview( dialog );
+ }
+ // Dont show preview if no URL given.
+ else if ( dialog.preview )
+ {
+ dialog.preview.removeAttribute( 'src' );
+ dialog.preview.setStyle( 'display', 'none' );
+ }
+ },
+ setup : function( type, element )
+ {
+ if ( type == IMAGE )
+ {
+ var url = element.data( 'cke-saved-src' ) || element.getAttribute( 'src' );
+ var field = this;
+
+ this.getDialog().dontResetSize = true;
+
+ field.setValue( url ); // And call this.onChange()
+ // Manually set the initial value.(#4191)
+ field.setInitValue();
+ }
+ },
+ commit : function( type, element )
+ {
+ if ( type == IMAGE && ( this.getValue() || this.isChanged() ) )
+ {
+ element.data( 'cke-saved-src', this.getValue() );
+ element.setAttribute( 'src', this.getValue() );
+ }
+ else if ( type == CLEANUP )
+ {
+ element.setAttribute( 'src', '' ); // If removeAttribute doesn't work.
+ element.removeAttribute( 'src' );
+ }
+ },
+ validate : CKEDITOR.dialog.validate.notEmpty( editor.lang.image.urlMissing )
+ },
+ {
+ type : 'button',
+ id : 'browse',
+ // v-align with the 'txtUrl' field.
+ // TODO: We need something better than a fixed size here.
+ style : 'display:inline-block;margin-top:10px;',
+ align : 'center',
+ label : editor.lang.common.browseServer,
+ hidden : true,
+ filebrowser : 'info:txtUrl'
+ }
+ ]
+ }
+ ]
+ },
+ {
+ id : 'txtAlt',
+ type : 'text',
+ label : editor.lang.image.alt,
+ accessKey : 'T',
+ 'default' : '',
+ onChange : function()
+ {
+ updatePreview( this.getDialog() );
+ },
+ setup : function( type, element )
+ {
+ if ( type == IMAGE )
+ this.setValue( element.getAttribute( 'alt' ) );
+ },
+ commit : function( type, element )
+ {
+ if ( type == IMAGE )
+ {
+ if ( this.getValue() || this.isChanged() )
+ element.setAttribute( 'alt', this.getValue() );
+ }
+ else if ( type == PREVIEW )
+ {
+ element.setAttribute( 'alt', this.getValue() );
+ }
+ else if ( type == CLEANUP )
+ {
+ element.removeAttribute( 'alt' );
+ }
+ }
+ },
+ {
+ type : 'hbox',
+ children :
+ [
+ {
+ type : 'vbox',
+ children :
+ [
+ {
+ type : 'hbox',
+ widths : [ '50%', '50%' ],
+ children :
+ [
+ {
+ type : 'vbox',
+ padding : 1,
+ children :
+ [
+ {
+ type : 'text',
+ width: '40px',
+ id : 'txtWidth',
+ label : editor.lang.common.width,
+ onKeyUp : onSizeChange,
+ onChange : function()
+ {
+ commitInternally.call( this, 'advanced:txtdlgGenStyle' );
+ },
+ validate : function()
+ {
+ var aMatch = this.getValue().match( regexGetSizeOrEmpty ),
+ isValid = !!( aMatch && parseInt( aMatch[1], 10 ) !== 0 );
+ if ( !isValid )
+ alert( editor.lang.common.invalidWidth );
+ return isValid;
+ },
+ setup : setupDimension,
+ commit : function( type, element, internalCommit )
+ {
+ var value = this.getValue();
+ if ( type == IMAGE )
+ {
+ if ( value )
+ element.setStyle( 'width', CKEDITOR.tools.cssLength( value ) );
+ else
+ element.removeStyle( 'width' );
+
+ !internalCommit && element.removeAttribute( 'width' );
+ }
+ else if ( type == PREVIEW )
+ {
+ var aMatch = value.match( regexGetSize );
+ if ( !aMatch )
+ {
+ var oImageOriginal = this.getDialog().originalElement;
+ if ( oImageOriginal.getCustomData( 'isReady' ) == 'true' )
+ element.setStyle( 'width', oImageOriginal.$.width + 'px');
+ }
+ else
+ element.setStyle( 'width', CKEDITOR.tools.cssLength( value ) );
+ }
+ else if ( type == CLEANUP )
+ {
+ element.removeAttribute( 'width' );
+ element.removeStyle( 'width' );
+ }
+ }
+ },
+ {
+ type : 'text',
+ id : 'txtHeight',
+ width: '40px',
+ label : editor.lang.common.height,
+ onKeyUp : onSizeChange,
+ onChange : function()
+ {
+ commitInternally.call( this, 'advanced:txtdlgGenStyle' );
+ },
+ validate : function()
+ {
+ var aMatch = this.getValue().match( regexGetSizeOrEmpty ),
+ isValid = !!( aMatch && parseInt( aMatch[1], 10 ) !== 0 );
+ if ( !isValid )
+ alert( editor.lang.common.invalidHeight );
+ return isValid;
+ },
+ setup : setupDimension,
+ commit : function( type, element, internalCommit )
+ {
+ var value = this.getValue();
+ if ( type == IMAGE )
+ {
+ if ( value )
+ element.setStyle( 'height', CKEDITOR.tools.cssLength( value ) );
+ else
+ element.removeStyle( 'height' );
+
+ !internalCommit && element.removeAttribute( 'height' );
+ }
+ else if ( type == PREVIEW )
+ {
+ var aMatch = value.match( regexGetSize );
+ if ( !aMatch )
+ {
+ var oImageOriginal = this.getDialog().originalElement;
+ if ( oImageOriginal.getCustomData( 'isReady' ) == 'true' )
+ element.setStyle( 'height', oImageOriginal.$.height + 'px' );
+ }
+ else
+ element.setStyle( 'height', CKEDITOR.tools.cssLength( value ) );
+ }
+ else if ( type == CLEANUP )
+ {
+ element.removeAttribute( 'height' );
+ element.removeStyle( 'height' );
+ }
+ }
+ }
+ ]
+ },
+ {
+ type : 'html',
+ style : 'margin-top:30px;width:40px;height:40px;',
+ onLoad : function()
+ {
+ // Activate Reset button
+ var resetButton = CKEDITOR.document.getById( btnResetSizeId ),
+ ratioButton = CKEDITOR.document.getById( btnLockSizesId );
+ if ( resetButton )
+ {
+ resetButton.on( 'click', function( evt )
+ {
+ resetSize( this );
+ evt.data && evt.data.preventDefault();
+ }, this.getDialog() );
+ resetButton.on( 'mouseover', function()
+ {
+ this.addClass( 'cke_btn_over' );
+ }, resetButton );
+ resetButton.on( 'mouseout', function()
+ {
+ this.removeClass( 'cke_btn_over' );
+ }, resetButton );
+ }
+ // Activate (Un)LockRatio button
+ if ( ratioButton )
+ {
+ ratioButton.on( 'click', function(evt)
+ {
+ var locked = switchLockRatio( this ),
+ oImageOriginal = this.originalElement,
+ width = this.getValueOf( 'info', 'txtWidth' );
+
+ if ( oImageOriginal.getCustomData( 'isReady' ) == 'true' && width )
+ {
+ var height = oImageOriginal.$.height / oImageOriginal.$.width * width;
+ if ( !isNaN( height ) )
+ {
+ this.setValueOf( 'info', 'txtHeight', Math.round( height ) );
+ updatePreview( this );
+ }
+ }
+ evt.data.preventDefault();
+ }, this.getDialog() );
+ ratioButton.on( 'mouseover', function()
+ {
+ this.addClass( 'cke_btn_over' );
+ }, ratioButton );
+ ratioButton.on( 'mouseout', function()
+ {
+ this.removeClass( 'cke_btn_over' );
+ }, ratioButton );
+ }
+ },
+ html : ''
+ }
+ ]
+ },
+ {
+ type : 'vbox',
+ padding : 1,
+ children :
+ [
+ {
+ type : 'text',
+ id : 'txtBorder',
+ width: '60px',
+ label : editor.lang.image.border,
+ 'default' : '',
+ onKeyUp : function()
+ {
+ updatePreview( this.getDialog() );
+ },
+ onChange : function()
+ {
+ commitInternally.call( this, 'advanced:txtdlgGenStyle' );
+ },
+ validate : CKEDITOR.dialog.validate.integer( editor.lang.image.validateBorder ),
+ setup : function( type, element )
+ {
+ if ( type == IMAGE )
+ {
+ var value,
+ borderStyle = element.getStyle( 'border-width' );
+ borderStyle = borderStyle && borderStyle.match( /^(\d+px)(?: \1 \1 \1)?$/ );
+ value = borderStyle && parseInt( borderStyle[ 1 ], 10 );
+ isNaN ( parseInt( value, 10 ) ) && ( value = element.getAttribute( 'border' ) );
+ this.setValue( value );
+ }
+ },
+ commit : function( type, element, internalCommit )
+ {
+ var value = parseInt( this.getValue(), 10 );
+ if ( type == IMAGE || type == PREVIEW )
+ {
+ if ( !isNaN( value ) )
+ {
+ element.setStyle( 'border-width', CKEDITOR.tools.cssLength( value ) );
+ element.setStyle( 'border-style', 'solid' );
+ }
+ else if ( !value && this.isChanged() )
+ {
+ element.removeStyle( 'border-width' );
+ element.removeStyle( 'border-style' );
+ element.removeStyle( 'border-color' );
+ }
+
+ if ( !internalCommit && type == IMAGE )
+ element.removeAttribute( 'border' );
+ }
+ else if ( type == CLEANUP )
+ {
+ element.removeAttribute( 'border' );
+ element.removeStyle( 'border-width' );
+ element.removeStyle( 'border-style' );
+ element.removeStyle( 'border-color' );
+ }
+ }
+ },
+ {
+ type : 'text',
+ id : 'txtHSpace',
+ width: '60px',
+ label : editor.lang.image.hSpace,
+ 'default' : '',
+ onKeyUp : function()
+ {
+ updatePreview( this.getDialog() );
+ },
+ onChange : function()
+ {
+ commitInternally.call( this, 'advanced:txtdlgGenStyle' );
+ },
+ validate : CKEDITOR.dialog.validate.integer( editor.lang.image.validateHSpace ),
+ setup : function( type, element )
+ {
+ if ( type == IMAGE )
+ {
+ var value,
+ marginLeftPx,
+ marginRightPx,
+ marginLeftStyle = element.getStyle( 'margin-left' ),
+ marginRightStyle = element.getStyle( 'margin-right' );
+
+ marginLeftStyle = marginLeftStyle && marginLeftStyle.match( pxLengthRegex );
+ marginRightStyle = marginRightStyle && marginRightStyle.match( pxLengthRegex );
+ marginLeftPx = parseInt( marginLeftStyle, 10 );
+ marginRightPx = parseInt( marginRightStyle, 10 );
+
+ value = ( marginLeftPx == marginRightPx ) && marginLeftPx;
+ isNaN( parseInt( value, 10 ) ) && ( value = element.getAttribute( 'hspace' ) );
+
+ this.setValue( value );
+ }
+ },
+ commit : function( type, element, internalCommit )
+ {
+ var value = parseInt( this.getValue(), 10 );
+ if ( type == IMAGE || type == PREVIEW )
+ {
+ if ( !isNaN( value ) )
+ {
+ element.setStyle( 'margin-left', CKEDITOR.tools.cssLength( value ) );
+ element.setStyle( 'margin-right', CKEDITOR.tools.cssLength( value ) );
+ }
+ else if ( !value && this.isChanged( ) )
+ {
+ element.removeStyle( 'margin-left' );
+ element.removeStyle( 'margin-right' );
+ }
+
+ if ( !internalCommit && type == IMAGE )
+ element.removeAttribute( 'hspace' );
+ }
+ else if ( type == CLEANUP )
+ {
+ element.removeAttribute( 'hspace' );
+ element.removeStyle( 'margin-left' );
+ element.removeStyle( 'margin-right' );
+ }
+ }
+ },
+ {
+ type : 'text',
+ id : 'txtVSpace',
+ width : '60px',
+ label : editor.lang.image.vSpace,
+ 'default' : '',
+ onKeyUp : function()
+ {
+ updatePreview( this.getDialog() );
+ },
+ onChange : function()
+ {
+ commitInternally.call( this, 'advanced:txtdlgGenStyle' );
+ },
+ validate : CKEDITOR.dialog.validate.integer( editor.lang.image.validateVSpace ),
+ setup : function( type, element )
+ {
+ if ( type == IMAGE )
+ {
+ var value,
+ marginTopPx,
+ marginBottomPx,
+ marginTopStyle = element.getStyle( 'margin-top' ),
+ marginBottomStyle = element.getStyle( 'margin-bottom' );
+
+ marginTopStyle = marginTopStyle && marginTopStyle.match( pxLengthRegex );
+ marginBottomStyle = marginBottomStyle && marginBottomStyle.match( pxLengthRegex );
+ marginTopPx = parseInt( marginTopStyle, 10 );
+ marginBottomPx = parseInt( marginBottomStyle, 10 );
+
+ value = ( marginTopPx == marginBottomPx ) && marginTopPx;
+ isNaN ( parseInt( value, 10 ) ) && ( value = element.getAttribute( 'vspace' ) );
+ this.setValue( value );
+ }
+ },
+ commit : function( type, element, internalCommit )
+ {
+ var value = parseInt( this.getValue(), 10 );
+ if ( type == IMAGE || type == PREVIEW )
+ {
+ if ( !isNaN( value ) )
+ {
+ element.setStyle( 'margin-top', CKEDITOR.tools.cssLength( value ) );
+ element.setStyle( 'margin-bottom', CKEDITOR.tools.cssLength( value ) );
+ }
+ else if ( !value && this.isChanged( ) )
+ {
+ element.removeStyle( 'margin-top' );
+ element.removeStyle( 'margin-bottom' );
+ }
+
+ if ( !internalCommit && type == IMAGE )
+ element.removeAttribute( 'vspace' );
+ }
+ else if ( type == CLEANUP )
+ {
+ element.removeAttribute( 'vspace' );
+ element.removeStyle( 'margin-top' );
+ element.removeStyle( 'margin-bottom' );
+ }
+ }
+ },
+ {
+ id : 'cmbAlign',
+ type : 'select',
+ widths : [ '35%','65%' ],
+ style : 'width:90px',
+ label : editor.lang.common.align,
+ 'default' : '',
+ items :
+ [
+ [ editor.lang.common.notSet , ''],
+ [ editor.lang.common.alignLeft , 'left'],
+ [ editor.lang.common.alignRight , 'right']
+ // Backward compatible with v2 on setup when specified as attribute value,
+ // while these values are no more available as select options.
+ // [ editor.lang.image.alignAbsBottom , 'absBottom'],
+ // [ editor.lang.image.alignAbsMiddle , 'absMiddle'],
+ // [ editor.lang.image.alignBaseline , 'baseline'],
+ // [ editor.lang.image.alignTextTop , 'text-top'],
+ // [ editor.lang.image.alignBottom , 'bottom'],
+ // [ editor.lang.image.alignMiddle , 'middle'],
+ // [ editor.lang.image.alignTop , 'top']
+ ],
+ onChange : function()
+ {
+ updatePreview( this.getDialog() );
+ commitInternally.call( this, 'advanced:txtdlgGenStyle' );
+ },
+ setup : function( type, element )
+ {
+ if ( type == IMAGE )
+ {
+ var value = element.getStyle( 'float' );
+ switch( value )
+ {
+ // Ignore those unrelated values.
+ case 'inherit':
+ case 'none':
+ value = '';
+ }
+
+ !value && ( value = ( element.getAttribute( 'align' ) || '' ).toLowerCase() );
+ this.setValue( value );
+ }
+ },
+ commit : function( type, element, internalCommit )
+ {
+ var value = this.getValue();
+ if ( type == IMAGE || type == PREVIEW )
+ {
+ if ( value )
+ element.setStyle( 'float', value );
+ else
+ element.removeStyle( 'float' );
+
+ if ( !internalCommit && type == IMAGE )
+ {
+ value = ( element.getAttribute( 'align' ) || '' ).toLowerCase();
+ switch( value )
+ {
+ // we should remove it only if it matches "left" or "right",
+ // otherwise leave it intact.
+ case 'left':
+ case 'right':
+ element.removeAttribute( 'align' );
+ }
+ }
+ }
+ else if ( type == CLEANUP )
+ element.removeStyle( 'float' );
+
+ }
+ }
+ ]
+ }
+ ]
+ },
+ {
+ type : 'vbox',
+ height : '250px',
+ children :
+ [
+ {
+ type : 'html',
+ style : 'width:95%;',
+ html : '' + CKEDITOR.tools.htmlEncode( editor.lang.common.preview ) +'
'+
+ '
'+
+ '
'+
+ ''+
+ ' ' +
+ ( editor.config.image_previewText ||
+ 'Lorem ipsum dolor sit amet, consectetuer adipiscing elit. '+
+ 'Maecenas feugiat consequat diam. Maecenas metus. Vivamus diam purus, cursus a, commodo non, facilisis vitae, '+
+ 'nulla. Aenean dictum lacinia tortor. Nunc iaculis, nibh non iaculis aliquam, orci felis euismod neque, sed ornare massa mauris sed velit. Nulla pretium mi et risus. Fusce mi pede, tempor id, cursus ac, ullamcorper nec, enim. Sed tortor. Curabitur molestie. Duis velit augue, condimentum at, ultrices a, luctus ut, orci. Donec pellentesque egestas eros. Integer cursus, augue in cursus faucibus, eros pede bibendum sem, in tempus tellus justo quis ligula. Etiam eget tortor. Vestibulum rutrum, est ut placerat elementum, lectus nisl aliquam velit, tempor aliquam eros nunc nonummy metus. In eros metus, gravida a, gravida sed, lobortis id, turpis. Ut ultrices, ipsum at venenatis fringilla, sem nulla lacinia tellus, eget aliquet turpis mauris non enim. Nam turpis. Suspendisse lacinia. Curabitur ac tortor ut ipsum egestas elementum. Nunc imperdiet gravida mauris.' ) +
+ '
after outdent even they're visually same,
+ // recording them for later refactoring.(#3982)
+ if ( self.name == 'outdent' )
+ {
+ var parentLiElement;
+ if ( ( parentLiElement = listNode.getParent() ) && parentLiElement.is( 'li' ) )
+ {
+ var children = newList.listNode.getChildren(),
+ pendingLis = [],
+ count = children.count(),
+ child;
+
+ for ( i = count - 1 ; i >= 0 ; i-- )
+ {
+ if ( ( child = children.getItem( i ) ) && child.is && child.is( 'li' ) )
+ pendingLis.push( child );
+ }
+ }
+ }
+
+ if ( newList )
+ newList.listNode.replace( listNode );
+
+ // Move the nested to be appeared after the parent.
+ if ( pendingLis && pendingLis.length )
+ {
+ for ( i = 0; i < pendingLis.length ; i++ )
+ {
+ var li = pendingLis[ i ],
+ followingList = li;
+
+ // Nest preceding / inside current if any.
+ while ( ( followingList = followingList.getNext() ) &&
+ followingList.is &&
+ followingList.getName() in listNodeNames )
+ {
+ // IE requires a filler NBSP for nested list inside empty list item,
+ // otherwise the list item will be inaccessiable. (#4476)
+ if ( CKEDITOR.env.ie && !li.getFirst( function( node ){ return isNotWhitespaces( node ) && isNotBookmark( node ); } ) )
+ li.append( range.document.createText( '\u00a0' ) );
+
+ li.append( followingList );
+ }
+
+ li.insertAfter( parentLiElement );
+ }
+ }
+ }
+
+ function indentBlock()
+ {
+ var iterator = range.createIterator(),
+ enterMode = editor.config.enterMode;
+ iterator.enforceRealBlocks = true;
+ iterator.enlargeBr = enterMode != CKEDITOR.ENTER_BR;
+ var block;
+ while ( ( block = iterator.getNextParagraph( enterMode == CKEDITOR.ENTER_P ? 'p' : 'div' ) ) )
+ indentElement( block );
+ }
+
+ function indentElement( element, dir )
+ {
+ if ( element.getCustomData( 'indent_processed' ) )
+ return false;
+
+ if ( self.useIndentClasses )
+ {
+ // Transform current class name to indent step index.
+ var indentClass = element.$.className.match( self.classNameRegex ),
+ indentStep = 0;
+ if ( indentClass )
+ {
+ indentClass = indentClass[1];
+ indentStep = self.indentClassMap[ indentClass ];
+ }
+
+ // Operate on indent step index, transform indent step index back to class
+ // name.
+ if ( self.name == 'outdent' )
+ indentStep--;
+ else
+ indentStep++;
+
+ if ( indentStep < 0 )
+ return false;
+
+ indentStep = Math.min( indentStep, editor.config.indentClasses.length );
+ indentStep = Math.max( indentStep, 0 );
+ element.$.className = CKEDITOR.tools.ltrim( element.$.className.replace( self.classNameRegex, '' ) );
+ if ( indentStep > 0 )
+ element.addClass( editor.config.indentClasses[ indentStep - 1 ] );
+ }
+ else
+ {
+ var indentCssProperty = getIndentCssProperty( element, dir ),
+ currentOffset = parseInt( element.getStyle( indentCssProperty ), 10 );
+ if ( isNaN( currentOffset ) )
+ currentOffset = 0;
+ var indentOffset = editor.config.indentOffset || 40;
+ currentOffset += ( self.name == 'indent' ? 1 : -1 ) * indentOffset;
+
+ if ( currentOffset < 0 )
+ return false;
+
+ currentOffset = Math.max( currentOffset, 0 );
+ currentOffset = Math.ceil( currentOffset / indentOffset ) * indentOffset;
+ element.setStyle( indentCssProperty, currentOffset ? currentOffset + ( editor.config.indentUnit || 'px' ) : '' );
+ if ( element.getAttribute( 'style' ) === '' )
+ element.removeAttribute( 'style' );
+ }
+
+ CKEDITOR.dom.element.setMarker( database, element, 'indent_processed', 1 );
+ return true;
+ }
+
+ var selection = editor.getSelection(),
+ bookmarks = selection.createBookmarks( 1 ),
+ ranges = selection && selection.getRanges( 1 ),
+ range;
+
+
+ var iterator = ranges.createIterator();
+ while ( ( range = iterator.getNextRange() ) )
+ {
+ var rangeRoot = range.getCommonAncestor(),
+ nearestListBlock = rangeRoot;
+
+ while ( nearestListBlock && !( nearestListBlock.type == CKEDITOR.NODE_ELEMENT &&
+ listNodeNames[ nearestListBlock.getName() ] ) )
+ nearestListBlock = nearestListBlock.getParent();
+
+ // Avoid having selection enclose the entire list. (#6138)
+ // [] =>
+ if ( !nearestListBlock )
+ {
+ var selectedNode = range.getEnclosedNode();
+ if ( selectedNode
+ && selectedNode.type == CKEDITOR.NODE_ELEMENT
+ && selectedNode.getName() in listNodeNames)
+ {
+ range.setStartAt( selectedNode, CKEDITOR.POSITION_AFTER_START );
+ range.setEndAt( selectedNode, CKEDITOR.POSITION_BEFORE_END );
+ nearestListBlock = selectedNode;
+ }
+ }
+
+ // Avoid selection anchors under list root.
+ // =>
+ if ( nearestListBlock && range.startContainer.type == CKEDITOR.NODE_ELEMENT
+ && range.startContainer.getName() in listNodeNames )
+ {
+ var walker = new CKEDITOR.dom.walker( range );
+ walker.evaluator = isListItem;
+ range.startContainer = walker.next();
+ }
+
+ if ( nearestListBlock && range.endContainer.type == CKEDITOR.NODE_ELEMENT
+ && range.endContainer.getName() in listNodeNames )
+ {
+ walker = new CKEDITOR.dom.walker( range );
+ walker.evaluator = isListItem;
+ range.endContainer = walker.previous();
+ }
+
+ if ( nearestListBlock )
+ {
+ var firstListItem = nearestListBlock.getFirst( isListItem ),
+ hasMultipleItems = !!firstListItem.getNext( isListItem ),
+ rangeStart = range.startContainer,
+ indentWholeList = firstListItem.equals( rangeStart ) || firstListItem.contains( rangeStart );
+
+ // Indent the entire list if cursor is inside the first list item. (#3893)
+ // Only do that for indenting or when using indent classes or when there is something to outdent. (#6141)
+ if ( !( indentWholeList &&
+ ( self.name == 'indent' || self.useIndentClasses || parseInt( nearestListBlock.getStyle( getIndentCssProperty( nearestListBlock ) ), 10 ) ) &&
+ indentElement( nearestListBlock, !hasMultipleItems && firstListItem.getDirection() ) ) )
+ indentList( nearestListBlock );
+ }
+ else
+ indentBlock();
+ }
+
+ // Clean up the markers.
+ CKEDITOR.dom.element.clearAllMarkers( database );
+
+ editor.forceNextSelectionCheck();
+ selection.selectBookmarks( bookmarks );
+ }
+ };
+
+ CKEDITOR.plugins.add( 'indent',
+ {
+ init : function( editor )
+ {
+ // Register commands.
+ var indent = editor.addCommand( 'indent', new indentCommand( editor, 'indent' ) ),
+ outdent = editor.addCommand( 'outdent', new indentCommand( editor, 'outdent' ) );
+
+ // Register the toolbar buttons.
+ editor.ui.addButton( 'Indent',
+ {
+ label : editor.lang.indent,
+ command : 'indent'
+ });
+ editor.ui.addButton( 'Outdent',
+ {
+ label : editor.lang.outdent,
+ command : 'outdent'
+ });
+
+ // Register the state changing handlers.
+ editor.on( 'selectionChange', CKEDITOR.tools.bind( onSelectionChange, indent ) );
+ editor.on( 'selectionChange', CKEDITOR.tools.bind( onSelectionChange, outdent ) );
+
+ // [IE6/7] Raw lists are using margin instead of padding for visual indentation in wysiwyg mode. (#3893)
+ if ( CKEDITOR.env.ie6Compat || CKEDITOR.env.ie7Compat )
+ {
+ editor.addCss(
+ "ul,ol" +
+ "{" +
+ " margin-left: 0px;" +
+ " padding-left: 40px;" +
+ "}" );
+ }
+
+ // Register dirChanged listener.
+ editor.on( 'dirChanged', function( e )
+ {
+ var range = new CKEDITOR.dom.range( editor.document );
+ range.setStartBefore( e.data.node );
+ range.setEndAfter( e.data.node );
+
+ var walker = new CKEDITOR.dom.walker( range ),
+ node;
+
+ while ( ( node = walker.next() ) )
+ {
+ if ( node.type == CKEDITOR.NODE_ELEMENT )
+ {
+ // A child with the defined dir is to be ignored.
+ if ( !node.equals( e.data.node ) && node.getDirection() )
+ {
+ range.setStartAfter( node );
+ walker = new CKEDITOR.dom.walker( range );
+ continue;
+ }
+
+ // Switch alignment classes.
+ var classes = editor.config.indentClasses;
+ if ( classes )
+ {
+ var suffix = ( e.data.dir == 'ltr' ) ? [ '_rtl', '' ] : [ '', '_rtl' ];
+ for ( var i = 0; i < classes.length; i++ )
+ {
+ if ( node.hasClass( classes[ i ] + suffix[ 0 ] ) )
+ {
+ node.removeClass( classes[ i ] + suffix[ 0 ] );
+ node.addClass( classes[ i ] + suffix[ 1 ] );
+ }
+ }
+ }
+
+ // Switch the margins.
+ var marginLeft = node.getStyle( 'margin-right' ),
+ marginRight = node.getStyle( 'margin-left' );
+
+ marginLeft ? node.setStyle( 'margin-left', marginLeft ) : node.removeStyle( 'margin-left' );
+ marginRight ? node.setStyle( 'margin-right', marginRight ) : node.removeStyle( 'margin-right' );
+ }
+ }
+ });
+ },
+
+ requires : [ 'domiterator', 'list' ]
+ } );
+})();
+
+/**
+ * Size of each indentation step
+ * @name CKEDITOR.config.indentOffset
+ * @type Number
+ * @default 40
+ * @example
+ * config.indentOffset = 4;
+ */
+
+ /**
+ * Unit for the indentation style
+ * @name CKEDITOR.config.indentUnit
+ * @type String
+ * @default 'px'
+ * @example
+ * config.indentUnit = 'em';
+ */
+
+ /**
+ * List of classes to use for indenting the contents. If it's null, no classes will be used
+ * and instead the {@link #indentUnit} and {@link #indentOffset} properties will be used.
+ * @name CKEDITOR.config.indentClasses
+ * @type Array
+ * default null
+ * @example
+ * // Use the classes 'Indent1', 'Indent2', 'Indent3'
+ * config.indentClasses = ['Indent1', 'Indent2', 'Indent3'];
+ */
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/justify/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/justify/plugin.js
new file mode 100644
index 00000000..695f9101
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/justify/plugin.js
@@ -0,0 +1,239 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * @file Justify commands.
+ */
+
+(function()
+{
+ function getState( editor, path )
+ {
+ var firstBlock = path.block || path.blockLimit;
+
+ if ( !firstBlock || firstBlock.getName() == 'body' )
+ return CKEDITOR.TRISTATE_OFF;
+
+ return ( getAlignment( firstBlock, editor.config.useComputedState ) == this.value ) ?
+ CKEDITOR.TRISTATE_ON :
+ CKEDITOR.TRISTATE_OFF;
+ }
+
+ function getAlignment( element, useComputedState )
+ {
+ useComputedState = useComputedState === undefined || useComputedState;
+
+ var align;
+ if ( useComputedState )
+ align = element.getComputedStyle( 'text-align' );
+ else
+ {
+ while ( !element.hasAttribute || !( element.hasAttribute( 'align' ) || element.getStyle( 'text-align' ) ) )
+ {
+ var parent = element.getParent();
+ if ( !parent )
+ break;
+ element = parent;
+ }
+ align = element.getStyle( 'text-align' ) || element.getAttribute( 'align' ) || '';
+ }
+
+ align && ( align = align.replace( /-moz-|-webkit-|start|auto/i, '' ) );
+
+ !align && useComputedState && ( align = element.getComputedStyle( 'direction' ) == 'rtl' ? 'right' : 'left' );
+
+ return align;
+ }
+
+ function onSelectionChange( evt )
+ {
+ var command = evt.editor.getCommand( this.name );
+ command.state = getState.call( this, evt.editor, evt.data.path );
+ command.fire( 'state' );
+ }
+
+ function justifyCommand( editor, name, value )
+ {
+ this.name = name;
+ this.value = value;
+
+ var classes = editor.config.justifyClasses;
+ if ( classes )
+ {
+ switch ( value )
+ {
+ case 'left' :
+ this.cssClassName = classes[0];
+ break;
+ case 'center' :
+ this.cssClassName = classes[1];
+ break;
+ case 'right' :
+ this.cssClassName = classes[2];
+ break;
+ case 'justify' :
+ this.cssClassName = classes[3];
+ break;
+ }
+
+ this.cssClassRegex = new RegExp( '(?:^|\\s+)(?:' + classes.join( '|' ) + ')(?=$|\\s)' );
+ }
+ }
+
+ function onDirChanged( e )
+ {
+ var editor = e.editor;
+
+ var range = new CKEDITOR.dom.range( editor.document );
+ range.setStartBefore( e.data.node );
+ range.setEndAfter( e.data.node );
+
+ var walker = new CKEDITOR.dom.walker( range ),
+ node;
+
+ while ( ( node = walker.next() ) )
+ {
+ if ( node.type == CKEDITOR.NODE_ELEMENT )
+ {
+ // A child with the defined dir is to be ignored.
+ if ( !node.equals( e.data.node ) && node.getDirection() )
+ {
+ range.setStartAfter( node );
+ walker = new CKEDITOR.dom.walker( range );
+ continue;
+ }
+
+ // Switch the alignment.
+ var classes = editor.config.justifyClasses;
+ if ( classes )
+ {
+ // The left align class.
+ if ( node.hasClass( classes[ 0 ] ) )
+ {
+ node.removeClass( classes[ 0 ] );
+ node.addClass( classes[ 2 ] );
+ }
+ // The right align class.
+ else if ( node.hasClass( classes[ 2 ] ) )
+ {
+ node.removeClass( classes[ 2 ] );
+ node.addClass( classes[ 0 ] );
+ }
+ }
+
+ // Always switch CSS margins.
+ var style = 'text-align';
+ var align = node.getStyle( style );
+
+ if ( align == 'left' )
+ node.setStyle( style, 'right' );
+ else if ( align == 'right' )
+ node.setStyle( style, 'left' );
+ }
+ }
+ }
+
+ justifyCommand.prototype = {
+ exec : function( editor )
+ {
+ var selection = editor.getSelection(),
+ enterMode = editor.config.enterMode;
+
+ if ( !selection )
+ return;
+
+ var bookmarks = selection.createBookmarks(),
+ ranges = selection.getRanges( true );
+
+ var cssClassName = this.cssClassName,
+ iterator,
+ block;
+
+ var useComputedState = editor.config.useComputedState;
+ useComputedState = useComputedState === undefined || useComputedState;
+
+ for ( var i = ranges.length - 1 ; i >= 0 ; i-- )
+ {
+ iterator = ranges[ i ].createIterator();
+ iterator.enlargeBr = enterMode != CKEDITOR.ENTER_BR;
+
+ while ( ( block = iterator.getNextParagraph( enterMode == CKEDITOR.ENTER_P ? 'p' : 'div' ) ) )
+ {
+ block.removeAttribute( 'align' );
+ block.removeStyle( 'text-align' );
+
+ // Remove any of the alignment classes from the className.
+ var className = cssClassName && ( block.$.className =
+ CKEDITOR.tools.ltrim( block.$.className.replace( this.cssClassRegex, '' ) ) );
+
+ var apply =
+ ( this.state == CKEDITOR.TRISTATE_OFF ) &&
+ ( !useComputedState || ( getAlignment( block, true ) != this.value ) );
+
+ if ( cssClassName )
+ {
+ // Append the desired class name.
+ if ( apply )
+ block.addClass( cssClassName );
+ else if ( !className )
+ block.removeAttribute( 'class' );
+ }
+ else if ( apply )
+ block.setStyle( 'text-align', this.value );
+ }
+
+ }
+
+ editor.focus();
+ editor.forceNextSelectionCheck();
+ selection.selectBookmarks( bookmarks );
+ }
+ };
+
+ CKEDITOR.plugins.add( 'justify',
+ {
+ init : function( editor )
+ {
+ var left = new justifyCommand( editor, 'justifyleft', 'left' ),
+ center = new justifyCommand( editor, 'justifycenter', 'center' ),
+ right = new justifyCommand( editor, 'justifyright', 'right' ),
+ justify = new justifyCommand( editor, 'justifyblock', 'justify' );
+
+ editor.addCommand( 'justifyleft', left );
+ editor.addCommand( 'justifycenter', center );
+ editor.addCommand( 'justifyright', right );
+ editor.addCommand( 'justifyblock', justify );
+
+ editor.ui.addButton( 'JustifyLeft',
+ {
+ label : editor.lang.justify.left,
+ command : 'justifyleft'
+ } );
+ editor.ui.addButton( 'JustifyCenter',
+ {
+ label : editor.lang.justify.center,
+ command : 'justifycenter'
+ } );
+ editor.ui.addButton( 'JustifyRight',
+ {
+ label : editor.lang.justify.right,
+ command : 'justifyright'
+ } );
+ editor.ui.addButton( 'JustifyBlock',
+ {
+ label : editor.lang.justify.block,
+ command : 'justifyblock'
+ } );
+
+ editor.on( 'selectionChange', CKEDITOR.tools.bind( onSelectionChange, left ) );
+ editor.on( 'selectionChange', CKEDITOR.tools.bind( onSelectionChange, right ) );
+ editor.on( 'selectionChange', CKEDITOR.tools.bind( onSelectionChange, center ) );
+ editor.on( 'selectionChange', CKEDITOR.tools.bind( onSelectionChange, justify ) );
+ editor.on( 'dirChanged', onDirChanged );
+ },
+
+ requires : [ 'domiterator' ]
+ });
+})();
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/keystrokes/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/keystrokes/plugin.js
new file mode 100644
index 00000000..b49a893a
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/keystrokes/plugin.js
@@ -0,0 +1,225 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+// Register a plugin named "sample".
+CKEDITOR.plugins.add( 'keystrokes',
+{
+ beforeInit : function( editor )
+ {
+ /**
+ * Controls keystrokes typing in this editor instance.
+ * @name CKEDITOR.editor.prototype.keystrokeHandler
+ * @type CKEDITOR.keystrokeHandler
+ * @example
+ */
+ editor.keystrokeHandler = new CKEDITOR.keystrokeHandler( editor );
+
+ editor.specialKeys = {};
+ },
+
+ init : function( editor )
+ {
+ var keystrokesConfig = editor.config.keystrokes,
+ blockedConfig = editor.config.blockedKeystrokes;
+
+ var keystrokes = editor.keystrokeHandler.keystrokes,
+ blockedKeystrokes = editor.keystrokeHandler.blockedKeystrokes;
+
+ for ( var i = 0 ; i < keystrokesConfig.length ; i++ )
+ keystrokes[ keystrokesConfig[i][0] ] = keystrokesConfig[i][1];
+
+ for ( i = 0 ; i < blockedConfig.length ; i++ )
+ blockedKeystrokes[ blockedConfig[i] ] = 1;
+ }
+});
+
+/**
+ * Controls keystrokes typing in an editor instance.
+ * @constructor
+ * @param {CKEDITOR.editor} editor The editor instance.
+ * @example
+ */
+CKEDITOR.keystrokeHandler = function( editor )
+{
+ if ( editor.keystrokeHandler )
+ return editor.keystrokeHandler;
+
+ /**
+ * List of keystrokes associated to commands. Each entry points to the
+ * command to be executed.
+ * @type Object
+ * @example
+ */
+ this.keystrokes = {};
+
+ /**
+ * List of keystrokes that should be blocked if not defined at
+ * {@link keystrokes}. In this way it is possible to block the default
+ * browser behavior for those keystrokes.
+ * @type Object
+ * @example
+ */
+ this.blockedKeystrokes = {};
+
+ this._ =
+ {
+ editor : editor
+ };
+
+ return this;
+};
+
+(function()
+{
+ var cancel;
+
+ var onKeyDown = function( event )
+ {
+ // The DOM event object is passed by the "data" property.
+ event = event.data;
+
+ var keyCombination = event.getKeystroke();
+ var command = this.keystrokes[ keyCombination ];
+ var editor = this._.editor;
+
+ cancel = ( editor.fire( 'key', { keyCode : keyCombination } ) === true );
+
+ if ( !cancel )
+ {
+ if ( command )
+ {
+ var data = { from : 'keystrokeHandler' };
+ cancel = ( editor.execCommand( command, data ) !== false );
+ }
+
+ if ( !cancel )
+ {
+ var handler = editor.specialKeys[ keyCombination ];
+ cancel = ( handler && handler( editor ) === true );
+
+ if ( !cancel )
+ cancel = !!this.blockedKeystrokes[ keyCombination ];
+ }
+ }
+
+ if ( cancel )
+ event.preventDefault( true );
+
+ return !cancel;
+ };
+
+ var onKeyPress = function( event )
+ {
+ if ( cancel )
+ {
+ cancel = false;
+ event.data.preventDefault( true );
+ }
+ };
+
+ CKEDITOR.keystrokeHandler.prototype =
+ {
+ /**
+ * Attaches this keystroke handle to a DOM object. Keystrokes typed
+ ** over this object will get handled by this keystrokeHandler.
+ * @param {CKEDITOR.dom.domObject} domObject The DOM object to attach
+ * to.
+ * @example
+ */
+ attach : function( domObject )
+ {
+ // For most browsers, it is enough to listen to the keydown event
+ // only.
+ domObject.on( 'keydown', onKeyDown, this );
+
+ // Some browsers instead, don't cancel key events in the keydown, but in the
+ // keypress. So we must do a longer trip in those cases.
+ if ( CKEDITOR.env.opera || ( CKEDITOR.env.gecko && CKEDITOR.env.mac ) )
+ domObject.on( 'keypress', onKeyPress, this );
+ }
+ };
+})();
+
+/**
+ * A list of keystrokes to be blocked if not defined in the {@link CKEDITOR.config.keystrokes}
+ * setting. In this way it is possible to block the default browser behavior
+ * for those keystrokes.
+ * @type Array
+ * @default (see example)
+ * @example
+ * // This is actually the default value.
+ * config.blockedKeystrokes =
+ * [
+ * CKEDITOR.CTRL + 66 /*B*/,
+ * CKEDITOR.CTRL + 73 /*I*/,
+ * CKEDITOR.CTRL + 85 /*U*/
+ * ];
+ */
+CKEDITOR.config.blockedKeystrokes =
+[
+ CKEDITOR.CTRL + 66 /*B*/,
+ CKEDITOR.CTRL + 73 /*I*/,
+ CKEDITOR.CTRL + 85 /*U*/
+];
+
+/**
+ * A list associating keystrokes to editor commands. Each element in the list
+ * is an array where the first item is the keystroke, and the second is the
+ * name of the command to be executed.
+ * @type Array
+ * @default (see example)
+ * @example
+ * // This is actually the default value.
+ * config.keystrokes =
+ * [
+ * [ CKEDITOR.ALT + 121 /*F10*/, 'toolbarFocus' ],
+ * [ CKEDITOR.ALT + 122 /*F11*/, 'elementsPathFocus' ],
+ *
+ * [ CKEDITOR.SHIFT + 121 /*F10*/, 'contextMenu' ],
+ *
+ * [ CKEDITOR.CTRL + 90 /*Z*/, 'undo' ],
+ * [ CKEDITOR.CTRL + 89 /*Y*/, 'redo' ],
+ * [ CKEDITOR.CTRL + CKEDITOR.SHIFT + 90 /*Z*/, 'redo' ],
+ *
+ * [ CKEDITOR.CTRL + 76 /*L*/, 'link' ],
+ *
+ * [ CKEDITOR.CTRL + 66 /*B*/, 'bold' ],
+ * [ CKEDITOR.CTRL + 73 /*I*/, 'italic' ],
+ * [ CKEDITOR.CTRL + 85 /*U*/, 'underline' ],
+ *
+ * [ CKEDITOR.ALT + 109 /*-*/, 'toolbarCollapse' ]
+ * ];
+ */
+CKEDITOR.config.keystrokes =
+[
+ [ CKEDITOR.ALT + 121 /*F10*/, 'toolbarFocus' ],
+ [ CKEDITOR.ALT + 122 /*F11*/, 'elementsPathFocus' ],
+
+ [ CKEDITOR.SHIFT + 121 /*F10*/, 'contextMenu' ],
+ [ CKEDITOR.CTRL + CKEDITOR.SHIFT + 121 /*F10*/, 'contextMenu' ],
+
+ [ CKEDITOR.CTRL + 90 /*Z*/, 'undo' ],
+ [ CKEDITOR.CTRL + 89 /*Y*/, 'redo' ],
+ [ CKEDITOR.CTRL + CKEDITOR.SHIFT + 90 /*Z*/, 'redo' ],
+
+ [ CKEDITOR.CTRL + 76 /*L*/, 'link' ],
+
+ [ CKEDITOR.CTRL + 66 /*B*/, 'bold' ],
+ [ CKEDITOR.CTRL + 73 /*I*/, 'italic' ],
+ [ CKEDITOR.CTRL + 85 /*U*/, 'underline' ],
+
+ [ CKEDITOR.ALT + ( CKEDITOR.env.ie || CKEDITOR.env.webkit ? 189 : 109 ) /*-*/, 'toolbarCollapse' ],
+ [ CKEDITOR.ALT + 48 /*0*/, 'a11yHelp' ]
+];
+
+/**
+ * Fired when any keyboard key (or combination) is pressed into the editing area.
+ * @name CKEDITOR.editor#key
+ * @event
+ * @param {Number} data.keyCode A number representing the key code (or
+ * combination). It is the sum of the current key code and the
+ * {@link CKEDITOR.CTRL}, {@link CKEDITOR.SHIFT} and {@link CKEDITOR.ALT}
+ * constants, if those are pressed.
+ */
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/link/dialogs/anchor.js b/app/assets/javascripts/ckeditor/_source/plugins/link/dialogs/anchor.js
new file mode 100644
index 00000000..3748e36c
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/link/dialogs/anchor.js
@@ -0,0 +1,99 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+CKEDITOR.dialog.add( 'anchor', function( editor )
+{
+ // Function called in onShow to load selected element.
+ var loadElements = function( editor, selection, element )
+ {
+ this.editMode = true;
+ this.editObj = element;
+
+ var attributeValue = this.editObj.getAttribute( 'name' );
+ if ( attributeValue )
+ this.setValueOf( 'info','txtName', attributeValue );
+ else
+ this.setValueOf( 'info','txtName', "" );
+ };
+
+ return {
+ title : editor.lang.anchor.title,
+ minWidth : 300,
+ minHeight : 60,
+ onOk : function()
+ {
+ // Always create a new anchor, because of IE BUG.
+ var name = this.getValueOf( 'info', 'txtName' ),
+ element = CKEDITOR.env.ie && !( CKEDITOR.document.$.documentMode >= 8 ) ?
+ editor.document.createElement( '' ) :
+ editor.document.createElement( 'a' );
+
+ // Move contents and attributes of old anchor to new anchor.
+ if ( this.editMode )
+ {
+ this.editObj.copyAttributes( element, { name : 1 } );
+ this.editObj.moveChildren( element );
+ }
+
+ // Set name.
+ element.data( 'cke-saved-name', false );
+ element.setAttribute( 'name', name );
+
+ // Insert a new anchor.
+ var fakeElement = editor.createFakeElement( element, 'cke_anchor', 'anchor' );
+ if ( !this.editMode )
+ editor.insertElement( fakeElement );
+ else
+ {
+ fakeElement.replace( this.fakeObj );
+ editor.getSelection().selectElement( fakeElement );
+ }
+
+ return true;
+ },
+ onShow : function()
+ {
+ this.editObj = false;
+ this.fakeObj = false;
+ this.editMode = false;
+
+ var selection = editor.getSelection();
+ var element = selection.getSelectedElement();
+ if ( element && element.data( 'cke-real-element-type' ) && element.data( 'cke-real-element-type' ) == 'anchor' )
+ {
+ this.fakeObj = element;
+ element = editor.restoreRealElement( this.fakeObj );
+ loadElements.apply( this, [ editor, selection, element ] );
+ selection.selectElement( this.fakeObj );
+ }
+ this.getContentElement( 'info', 'txtName' ).focus();
+ },
+ contents : [
+ {
+ id : 'info',
+ label : editor.lang.anchor.title,
+ accessKey : 'I',
+ elements :
+ [
+ {
+ type : 'text',
+ id : 'txtName',
+ label : editor.lang.anchor.name,
+ required: true,
+ validate : function()
+ {
+ if ( !this.getValue() )
+ {
+ alert( editor.lang.anchor.errorName );
+ return false;
+ }
+ return true;
+ }
+ }
+ ]
+ }
+ ]
+ };
+} );
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/link/dialogs/link.js b/app/assets/javascripts/ckeditor/_source/plugins/link/dialogs/link.js
new file mode 100644
index 00000000..94ee042e
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/link/dialogs/link.js
@@ -0,0 +1,1438 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+CKEDITOR.dialog.add( 'link', function( editor )
+{
+ var plugin = CKEDITOR.plugins.link;
+ // Handles the event when the "Target" selection box is changed.
+ var targetChanged = function()
+ {
+ var dialog = this.getDialog(),
+ popupFeatures = dialog.getContentElement( 'target', 'popupFeatures' ),
+ targetName = dialog.getContentElement( 'target', 'linkTargetName' ),
+ value = this.getValue();
+
+ if ( !popupFeatures || !targetName )
+ return;
+
+ popupFeatures = popupFeatures.getElement();
+ popupFeatures.hide();
+ targetName.setValue( '' );
+
+ switch ( value )
+ {
+ case 'frame' :
+ targetName.setLabel( editor.lang.link.targetFrameName );
+ targetName.getElement().show();
+ break;
+ case 'popup' :
+ popupFeatures.show();
+ targetName.setLabel( editor.lang.link.targetPopupName );
+ targetName.getElement().show();
+ break;
+ default :
+ targetName.setValue( value );
+ targetName.getElement().hide();
+ break;
+ }
+
+ };
+
+ // Handles the event when the "Type" selection box is changed.
+ var linkTypeChanged = function()
+ {
+ var dialog = this.getDialog(),
+ partIds = [ 'urlOptions', 'anchorOptions', 'emailOptions' ],
+ typeValue = this.getValue(),
+ uploadTab = dialog.definition.getContents( 'upload' ),
+ uploadInitiallyHidden = uploadTab && uploadTab.hidden;
+
+ if ( typeValue == 'url' )
+ {
+ if ( editor.config.linkShowTargetTab )
+ dialog.showPage( 'target' );
+ if ( !uploadInitiallyHidden )
+ dialog.showPage( 'upload' );
+ }
+ else
+ {
+ dialog.hidePage( 'target' );
+ if ( !uploadInitiallyHidden )
+ dialog.hidePage( 'upload' );
+ }
+
+ for ( var i = 0 ; i < partIds.length ; i++ )
+ {
+ var element = dialog.getContentElement( 'info', partIds[i] );
+ if ( !element )
+ continue;
+
+ element = element.getElement().getParent().getParent();
+ if ( partIds[i] == typeValue + 'Options' )
+ element.show();
+ else
+ element.hide();
+ }
+
+ dialog.layout();
+ };
+
+ // Loads the parameters in a selected link to the link dialog fields.
+ var javascriptProtocolRegex = /^javascript:/,
+ emailRegex = /^mailto:([^?]+)(?:\?(.+))?$/,
+ emailSubjectRegex = /subject=([^;?:@&=$,\/]*)/,
+ emailBodyRegex = /body=([^;?:@&=$,\/]*)/,
+ anchorRegex = /^#(.*)$/,
+ urlRegex = /^((?:http|https|ftp|news):\/\/)?(.*)$/,
+ selectableTargets = /^(_(?:self|top|parent|blank))$/,
+ encodedEmailLinkRegex = /^javascript:void\(location\.href='mailto:'\+String\.fromCharCode\(([^)]+)\)(?:\+'(.*)')?\)$/,
+ functionCallProtectedEmailLinkRegex = /^javascript:([^(]+)\(([^)]+)\)$/;
+
+ var popupRegex =
+ /\s*window.open\(\s*this\.href\s*,\s*(?:'([^']*)'|null)\s*,\s*'([^']*)'\s*\)\s*;\s*return\s*false;*\s*/;
+ var popupFeaturesRegex = /(?:^|,)([^=]+)=(\d+|yes|no)/gi;
+
+ var parseLink = function( editor, element )
+ {
+ var href = ( element && ( element.data( 'cke-saved-href' ) || element.getAttribute( 'href' ) ) ) || '',
+ javascriptMatch,
+ emailMatch,
+ anchorMatch,
+ urlMatch,
+ retval = {};
+
+ if ( ( javascriptMatch = href.match( javascriptProtocolRegex ) ) )
+ {
+ if ( emailProtection == 'encode' )
+ {
+ href = href.replace( encodedEmailLinkRegex,
+ function ( match, protectedAddress, rest )
+ {
+ return 'mailto:' +
+ String.fromCharCode.apply( String, protectedAddress.split( ',' ) ) +
+ ( rest && unescapeSingleQuote( rest ) );
+ });
+ }
+ // Protected email link as function call.
+ else if ( emailProtection )
+ {
+ href.replace( functionCallProtectedEmailLinkRegex, function( match, funcName, funcArgs )
+ {
+ if ( funcName == compiledProtectionFunction.name )
+ {
+ retval.type = 'email';
+ var email = retval.email = {};
+
+ var paramRegex = /[^,\s]+/g,
+ paramQuoteRegex = /(^')|('$)/g,
+ paramsMatch = funcArgs.match( paramRegex ),
+ paramsMatchLength = paramsMatch.length,
+ paramName,
+ paramVal;
+
+ for ( var i = 0; i < paramsMatchLength; i++ )
+ {
+ paramVal = decodeURIComponent( unescapeSingleQuote( paramsMatch[ i ].replace( paramQuoteRegex, '' ) ) );
+ paramName = compiledProtectionFunction.params[ i ].toLowerCase();
+ email[ paramName ] = paramVal;
+ }
+ email.address = [ email.name, email.domain ].join( '@' );
+ }
+ } );
+ }
+ }
+
+ if ( !retval.type )
+ {
+ if ( ( anchorMatch = href.match( anchorRegex ) ) )
+ {
+ retval.type = 'anchor';
+ retval.anchor = {};
+ retval.anchor.name = retval.anchor.id = anchorMatch[1];
+ }
+ // Protected email link as encoded string.
+ else if ( ( emailMatch = href.match( emailRegex ) ) )
+ {
+ var subjectMatch = href.match( emailSubjectRegex ),
+ bodyMatch = href.match( emailBodyRegex );
+
+ retval.type = 'email';
+ var email = ( retval.email = {} );
+ email.address = emailMatch[ 1 ];
+ subjectMatch && ( email.subject = decodeURIComponent( subjectMatch[ 1 ] ) );
+ bodyMatch && ( email.body = decodeURIComponent( bodyMatch[ 1 ] ) );
+ }
+ // urlRegex matches empty strings, so need to check for href as well.
+ else if ( href && ( urlMatch = href.match( urlRegex ) ) )
+ {
+ retval.type = 'url';
+ retval.url = {};
+ retval.url.protocol = urlMatch[1];
+ retval.url.url = urlMatch[2];
+ }
+ else
+ retval.type = 'url';
+ }
+
+ // Load target and popup settings.
+ if ( element )
+ {
+ var target = element.getAttribute( 'target' );
+ retval.target = {};
+ retval.adv = {};
+
+ // IE BUG: target attribute is an empty string instead of null in IE if it's not set.
+ if ( !target )
+ {
+ var onclick = element.data( 'cke-pa-onclick' ) || element.getAttribute( 'onclick' ),
+ onclickMatch = onclick && onclick.match( popupRegex );
+ if ( onclickMatch )
+ {
+ retval.target.type = 'popup';
+ retval.target.name = onclickMatch[1];
+
+ var featureMatch;
+ while ( ( featureMatch = popupFeaturesRegex.exec( onclickMatch[2] ) ) )
+ {
+ // Some values should remain numbers (#7300)
+ if ( ( featureMatch[2] == 'yes' || featureMatch[2] == '1' ) && !( featureMatch[1] in { height:1, width:1, top:1, left:1 } ) )
+ retval.target[ featureMatch[1] ] = true;
+ else if ( isFinite( featureMatch[2] ) )
+ retval.target[ featureMatch[1] ] = featureMatch[2];
+ }
+ }
+ }
+ else
+ {
+ var targetMatch = target.match( selectableTargets );
+ if ( targetMatch )
+ retval.target.type = retval.target.name = target;
+ else
+ {
+ retval.target.type = 'frame';
+ retval.target.name = target;
+ }
+ }
+
+ var me = this;
+ var advAttr = function( inputName, attrName )
+ {
+ var value = element.getAttribute( attrName );
+ if ( value !== null )
+ retval.adv[ inputName ] = value || '';
+ };
+ advAttr( 'advId', 'id' );
+ advAttr( 'advLangDir', 'dir' );
+ advAttr( 'advAccessKey', 'accessKey' );
+
+ retval.adv.advName =
+ element.data( 'cke-saved-name' )
+ || element.getAttribute( 'name' )
+ || '';
+ advAttr( 'advLangCode', 'lang' );
+ advAttr( 'advTabIndex', 'tabindex' );
+ advAttr( 'advTitle', 'title' );
+ advAttr( 'advContentType', 'type' );
+ advAttr( 'advCSSClasses', 'class' );
+ advAttr( 'advCharset', 'charset' );
+ advAttr( 'advStyles', 'style' );
+ advAttr( 'advRel', 'rel' );
+ }
+
+ // Find out whether we have any anchors in the editor.
+ // Get all IMG elements in CK document.
+ var elements = editor.document.getElementsByTag( 'img' ),
+ realAnchors = new CKEDITOR.dom.nodeList( editor.document.$.anchors ),
+ anchors = retval.anchors = [];
+
+ for ( var i = 0; i < elements.count() ; i++ )
+ {
+ var item = elements.getItem( i );
+ if ( item.data( 'cke-realelement' ) && item.data( 'cke-real-element-type' ) == 'anchor' )
+ anchors.push( editor.restoreRealElement( item ) );
+ }
+
+ for ( i = 0 ; i < realAnchors.count() ; i++ )
+ anchors.push( realAnchors.getItem( i ) );
+
+ for ( i = 0 ; i < anchors.length ; i++ )
+ {
+ item = anchors[ i ];
+ anchors[ i ] = { name : item.getAttribute( 'name' ), id : item.getAttribute( 'id' ) };
+ }
+
+ // Record down the selected element in the dialog.
+ this._.selectedElement = element;
+
+ return retval;
+ };
+
+ var setupParams = function( page, data )
+ {
+ if ( data[page] )
+ this.setValue( data[page][this.id] || '' );
+ };
+
+ var setupPopupParams = function( data )
+ {
+ return setupParams.call( this, 'target', data );
+ };
+
+ var setupAdvParams = function( data )
+ {
+ return setupParams.call( this, 'adv', data );
+ };
+
+ var commitParams = function( page, data )
+ {
+ if ( !data[page] )
+ data[page] = {};
+
+ data[page][this.id] = this.getValue() || '';
+ };
+
+ var commitPopupParams = function( data )
+ {
+ return commitParams.call( this, 'target', data );
+ };
+
+ var commitAdvParams = function( data )
+ {
+ return commitParams.call( this, 'adv', data );
+ };
+
+ function unescapeSingleQuote( str )
+ {
+ return str.replace( /\\'/g, '\'' );
+ }
+
+ function escapeSingleQuote( str )
+ {
+ return str.replace( /'/g, '\\$&' );
+ }
+
+ var emailProtection = editor.config.emailProtection || '';
+
+ // Compile the protection function pattern.
+ if ( emailProtection && emailProtection != 'encode' )
+ {
+ var compiledProtectionFunction = {};
+
+ emailProtection.replace( /^([^(]+)\(([^)]+)\)$/, function( match, funcName, params )
+ {
+ compiledProtectionFunction.name = funcName;
+ compiledProtectionFunction.params = [];
+ params.replace( /[^,\s]+/g, function( param )
+ {
+ compiledProtectionFunction.params.push( param );
+ } );
+ } );
+ }
+
+ function protectEmailLinkAsFunction( email )
+ {
+ var retval,
+ name = compiledProtectionFunction.name,
+ params = compiledProtectionFunction.params,
+ paramName,
+ paramValue;
+
+ retval = [ name, '(' ];
+ for ( var i = 0; i < params.length; i++ )
+ {
+ paramName = params[ i ].toLowerCase();
+ paramValue = email[ paramName ];
+
+ i > 0 && retval.push( ',' );
+ retval.push( '\'',
+ paramValue ?
+ escapeSingleQuote( encodeURIComponent( email[ paramName ] ) )
+ : '',
+ '\'');
+ }
+ retval.push( ')' );
+ return retval.join( '' );
+ }
+
+ function protectEmailAddressAsEncodedString( address )
+ {
+ var charCode,
+ length = address.length,
+ encodedChars = [];
+ for ( var i = 0; i < length; i++ )
+ {
+ charCode = address.charCodeAt( i );
+ encodedChars.push( charCode );
+ }
+ return 'String.fromCharCode(' + encodedChars.join( ',' ) + ')';
+ }
+
+ var commonLang = editor.lang.common,
+ linkLang = editor.lang.link;
+
+ return {
+ title : linkLang.title,
+ minWidth : 350,
+ minHeight : 230,
+ contents : [
+ {
+ id : 'info',
+ label : linkLang.info,
+ title : linkLang.info,
+ elements :
+ [
+ {
+ id : 'linkType',
+ type : 'select',
+ label : linkLang.type,
+ 'default' : 'url',
+ items :
+ [
+ [ linkLang.toUrl, 'url' ],
+ [ linkLang.toAnchor, 'anchor' ],
+ [ linkLang.toEmail, 'email' ]
+ ],
+ onChange : linkTypeChanged,
+ setup : function( data )
+ {
+ if ( data.type )
+ this.setValue( data.type );
+ },
+ commit : function( data )
+ {
+ data.type = this.getValue();
+ }
+ },
+ {
+ type : 'vbox',
+ id : 'urlOptions',
+ children :
+ [
+ {
+ type : 'hbox',
+ widths : [ '25%', '75%' ],
+ children :
+ [
+ {
+ id : 'protocol',
+ type : 'select',
+ label : commonLang.protocol,
+ 'default' : 'http://',
+ items :
+ [
+ // Force 'ltr' for protocol names in BIDI. (#5433)
+ [ 'http://\u200E', 'http://' ],
+ [ 'https://\u200E', 'https://' ],
+ [ 'ftp://\u200E', 'ftp://' ],
+ [ 'news://\u200E', 'news://' ],
+ [ linkLang.other , '' ]
+ ],
+ setup : function( data )
+ {
+ if ( data.url )
+ this.setValue( data.url.protocol || '' );
+ },
+ commit : function( data )
+ {
+ if ( !data.url )
+ data.url = {};
+
+ data.url.protocol = this.getValue();
+ }
+ },
+ {
+ type : 'text',
+ id : 'url',
+ label : commonLang.url,
+ required: true,
+ onLoad : function ()
+ {
+ this.allowOnChange = true;
+ },
+ onKeyUp : function()
+ {
+ this.allowOnChange = false;
+ var protocolCmb = this.getDialog().getContentElement( 'info', 'protocol' ),
+ url = this.getValue(),
+ urlOnChangeProtocol = /^(http|https|ftp|news):\/\/(?=.)/i,
+ urlOnChangeTestOther = /^((javascript:)|[#\/\.\?])/i;
+
+ var protocol = urlOnChangeProtocol.exec( url );
+ if ( protocol )
+ {
+ this.setValue( url.substr( protocol[ 0 ].length ) );
+ protocolCmb.setValue( protocol[ 0 ].toLowerCase() );
+ }
+ else if ( urlOnChangeTestOther.test( url ) )
+ protocolCmb.setValue( '' );
+
+ this.allowOnChange = true;
+ },
+ onChange : function()
+ {
+ if ( this.allowOnChange ) // Dont't call on dialog load.
+ this.onKeyUp();
+ },
+ validate : function()
+ {
+ var dialog = this.getDialog();
+
+ if ( dialog.getContentElement( 'info', 'linkType' ) &&
+ dialog.getValueOf( 'info', 'linkType' ) != 'url' )
+ return true;
+
+ if ( this.getDialog().fakeObj ) // Edit Anchor.
+ return true;
+
+ var func = CKEDITOR.dialog.validate.notEmpty( linkLang.noUrl );
+ return func.apply( this );
+ },
+ setup : function( data )
+ {
+ this.allowOnChange = false;
+ if ( data.url )
+ this.setValue( data.url.url );
+ this.allowOnChange = true;
+
+ },
+ commit : function( data )
+ {
+ // IE will not trigger the onChange event if the mouse has been used
+ // to carry all the operations #4724
+ this.onChange();
+
+ if ( !data.url )
+ data.url = {};
+
+ data.url.url = this.getValue();
+ this.allowOnChange = false;
+ }
+ }
+ ],
+ setup : function( data )
+ {
+ if ( !this.getDialog().getContentElement( 'info', 'linkType' ) )
+ this.getElement().show();
+ }
+ },
+ {
+ type : 'button',
+ id : 'browse',
+ hidden : 'true',
+ filebrowser : 'info:url',
+ label : commonLang.browseServer
+ }
+ ]
+ },
+ {
+ type : 'vbox',
+ id : 'anchorOptions',
+ width : 260,
+ align : 'center',
+ padding : 0,
+ children :
+ [
+ {
+ type : 'fieldset',
+ id : 'selectAnchorText',
+ label : linkLang.selectAnchor,
+ setup : function( data )
+ {
+ if ( data.anchors.length > 0 )
+ this.getElement().show();
+ else
+ this.getElement().hide();
+ },
+ children :
+ [
+ {
+ type : 'hbox',
+ id : 'selectAnchor',
+ children :
+ [
+ {
+ type : 'select',
+ id : 'anchorName',
+ 'default' : '',
+ label : linkLang.anchorName,
+ style : 'width: 100%;',
+ items :
+ [
+ [ '' ]
+ ],
+ setup : function( data )
+ {
+ this.clear();
+ this.add( '' );
+ for ( var i = 0 ; i < data.anchors.length ; i++ )
+ {
+ if ( data.anchors[i].name )
+ this.add( data.anchors[i].name );
+ }
+
+ if ( data.anchor )
+ this.setValue( data.anchor.name );
+
+ var linkType = this.getDialog().getContentElement( 'info', 'linkType' );
+ if ( linkType && linkType.getValue() == 'email' )
+ this.focus();
+ },
+ commit : function( data )
+ {
+ if ( !data.anchor )
+ data.anchor = {};
+
+ data.anchor.name = this.getValue();
+ }
+ },
+ {
+ type : 'select',
+ id : 'anchorId',
+ 'default' : '',
+ label : linkLang.anchorId,
+ style : 'width: 100%;',
+ items :
+ [
+ [ '' ]
+ ],
+ setup : function( data )
+ {
+ this.clear();
+ this.add( '' );
+ for ( var i = 0 ; i < data.anchors.length ; i++ )
+ {
+ if ( data.anchors[i].id )
+ this.add( data.anchors[i].id );
+ }
+
+ if ( data.anchor )
+ this.setValue( data.anchor.id );
+ },
+ commit : function( data )
+ {
+ if ( !data.anchor )
+ data.anchor = {};
+
+ data.anchor.id = this.getValue();
+ }
+ }
+ ],
+ setup : function( data )
+ {
+ if ( data.anchors.length > 0 )
+ this.getElement().show();
+ else
+ this.getElement().hide();
+ }
+ }
+ ]
+ },
+ {
+ type : 'html',
+ id : 'noAnchors',
+ style : 'text-align: center;',
+ html : '' + CKEDITOR.tools.htmlEncode( linkLang.noAnchors ) + '
',
+ // Focus the first element defined in above html.
+ focus : true,
+ setup : function( data )
+ {
+ if ( data.anchors.length < 1 )
+ this.getElement().show();
+ else
+ this.getElement().hide();
+ }
+ }
+ ],
+ setup : function( data )
+ {
+ if ( !this.getDialog().getContentElement( 'info', 'linkType' ) )
+ this.getElement().hide();
+ }
+ },
+ {
+ type : 'vbox',
+ id : 'emailOptions',
+ padding : 1,
+ children :
+ [
+ {
+ type : 'text',
+ id : 'emailAddress',
+ label : linkLang.emailAddress,
+ required : true,
+ validate : function()
+ {
+ var dialog = this.getDialog();
+
+ if ( !dialog.getContentElement( 'info', 'linkType' ) ||
+ dialog.getValueOf( 'info', 'linkType' ) != 'email' )
+ return true;
+
+ var func = CKEDITOR.dialog.validate.notEmpty( linkLang.noEmail );
+ return func.apply( this );
+ },
+ setup : function( data )
+ {
+ if ( data.email )
+ this.setValue( data.email.address );
+
+ var linkType = this.getDialog().getContentElement( 'info', 'linkType' );
+ if ( linkType && linkType.getValue() == 'email' )
+ this.select();
+ },
+ commit : function( data )
+ {
+ if ( !data.email )
+ data.email = {};
+
+ data.email.address = this.getValue();
+ }
+ },
+ {
+ type : 'text',
+ id : 'emailSubject',
+ label : linkLang.emailSubject,
+ setup : function( data )
+ {
+ if ( data.email )
+ this.setValue( data.email.subject );
+ },
+ commit : function( data )
+ {
+ if ( !data.email )
+ data.email = {};
+
+ data.email.subject = this.getValue();
+ }
+ },
+ {
+ type : 'textarea',
+ id : 'emailBody',
+ label : linkLang.emailBody,
+ rows : 3,
+ 'default' : '',
+ setup : function( data )
+ {
+ if ( data.email )
+ this.setValue( data.email.body );
+ },
+ commit : function( data )
+ {
+ if ( !data.email )
+ data.email = {};
+
+ data.email.body = this.getValue();
+ }
+ }
+ ],
+ setup : function( data )
+ {
+ if ( !this.getDialog().getContentElement( 'info', 'linkType' ) )
+ this.getElement().hide();
+ }
+ }
+ ]
+ },
+ {
+ id : 'target',
+ label : linkLang.target,
+ title : linkLang.target,
+ elements :
+ [
+ {
+ type : 'hbox',
+ widths : [ '50%', '50%' ],
+ children :
+ [
+ {
+ type : 'select',
+ id : 'linkTargetType',
+ label : commonLang.target,
+ 'default' : 'notSet',
+ style : 'width : 100%;',
+ 'items' :
+ [
+ [ commonLang.notSet, 'notSet' ],
+ [ linkLang.targetFrame, 'frame' ],
+ [ linkLang.targetPopup, 'popup' ],
+ [ commonLang.targetNew, '_blank' ],
+ [ commonLang.targetTop, '_top' ],
+ [ commonLang.targetSelf, '_self' ],
+ [ commonLang.targetParent, '_parent' ]
+ ],
+ onChange : targetChanged,
+ setup : function( data )
+ {
+ if ( data.target )
+ this.setValue( data.target.type || 'notSet' );
+ targetChanged.call( this );
+ },
+ commit : function( data )
+ {
+ if ( !data.target )
+ data.target = {};
+
+ data.target.type = this.getValue();
+ }
+ },
+ {
+ type : 'text',
+ id : 'linkTargetName',
+ label : linkLang.targetFrameName,
+ 'default' : '',
+ setup : function( data )
+ {
+ if ( data.target )
+ this.setValue( data.target.name );
+ },
+ commit : function( data )
+ {
+ if ( !data.target )
+ data.target = {};
+
+ data.target.name = this.getValue().replace(/\W/gi, '');
+ }
+ }
+ ]
+ },
+ {
+ type : 'vbox',
+ width : '100%',
+ align : 'center',
+ padding : 2,
+ id : 'popupFeatures',
+ children :
+ [
+ {
+ type : 'fieldset',
+ label : linkLang.popupFeatures,
+ children :
+ [
+ {
+ type : 'hbox',
+ children :
+ [
+ {
+ type : 'checkbox',
+ id : 'resizable',
+ label : linkLang.popupResizable,
+ setup : setupPopupParams,
+ commit : commitPopupParams
+ },
+ {
+ type : 'checkbox',
+ id : 'status',
+ label : linkLang.popupStatusBar,
+ setup : setupPopupParams,
+ commit : commitPopupParams
+
+ }
+ ]
+ },
+ {
+ type : 'hbox',
+ children :
+ [
+ {
+ type : 'checkbox',
+ id : 'location',
+ label : linkLang.popupLocationBar,
+ setup : setupPopupParams,
+ commit : commitPopupParams
+
+ },
+ {
+ type : 'checkbox',
+ id : 'toolbar',
+ label : linkLang.popupToolbar,
+ setup : setupPopupParams,
+ commit : commitPopupParams
+
+ }
+ ]
+ },
+ {
+ type : 'hbox',
+ children :
+ [
+ {
+ type : 'checkbox',
+ id : 'menubar',
+ label : linkLang.popupMenuBar,
+ setup : setupPopupParams,
+ commit : commitPopupParams
+
+ },
+ {
+ type : 'checkbox',
+ id : 'fullscreen',
+ label : linkLang.popupFullScreen,
+ setup : setupPopupParams,
+ commit : commitPopupParams
+
+ }
+ ]
+ },
+ {
+ type : 'hbox',
+ children :
+ [
+ {
+ type : 'checkbox',
+ id : 'scrollbars',
+ label : linkLang.popupScrollBars,
+ setup : setupPopupParams,
+ commit : commitPopupParams
+
+ },
+ {
+ type : 'checkbox',
+ id : 'dependent',
+ label : linkLang.popupDependent,
+ setup : setupPopupParams,
+ commit : commitPopupParams
+
+ }
+ ]
+ },
+ {
+ type : 'hbox',
+ children :
+ [
+ {
+ type : 'text',
+ widths : [ '50%', '50%' ],
+ labelLayout : 'horizontal',
+ label : commonLang.width,
+ id : 'width',
+ setup : setupPopupParams,
+ commit : commitPopupParams
+
+ },
+ {
+ type : 'text',
+ labelLayout : 'horizontal',
+ widths : [ '50%', '50%' ],
+ label : linkLang.popupLeft,
+ id : 'left',
+ setup : setupPopupParams,
+ commit : commitPopupParams
+
+ }
+ ]
+ },
+ {
+ type : 'hbox',
+ children :
+ [
+ {
+ type : 'text',
+ labelLayout : 'horizontal',
+ widths : [ '50%', '50%' ],
+ label : commonLang.height,
+ id : 'height',
+ setup : setupPopupParams,
+ commit : commitPopupParams
+
+ },
+ {
+ type : 'text',
+ labelLayout : 'horizontal',
+ label : linkLang.popupTop,
+ widths : [ '50%', '50%' ],
+ id : 'top',
+ setup : setupPopupParams,
+ commit : commitPopupParams
+
+ }
+ ]
+ }
+ ]
+ }
+ ]
+ }
+ ]
+ },
+ {
+ id : 'upload',
+ label : linkLang.upload,
+ title : linkLang.upload,
+ hidden : true,
+ filebrowser : 'uploadButton',
+ elements :
+ [
+ {
+ type : 'file',
+ id : 'upload',
+ label : commonLang.upload,
+ style: 'height:40px',
+ size : 29
+ },
+ {
+ type : 'fileButton',
+ id : 'uploadButton',
+ label : commonLang.uploadSubmit,
+ filebrowser : 'info:url',
+ 'for' : [ 'upload', 'upload' ]
+ }
+ ]
+ },
+ {
+ id : 'advanced',
+ label : linkLang.advanced,
+ title : linkLang.advanced,
+ elements :
+ [
+ {
+ type : 'vbox',
+ padding : 1,
+ children :
+ [
+ {
+ type : 'hbox',
+ widths : [ '45%', '35%', '20%' ],
+ children :
+ [
+ {
+ type : 'text',
+ id : 'advId',
+ label : linkLang.id,
+ setup : setupAdvParams,
+ commit : commitAdvParams
+ },
+ {
+ type : 'select',
+ id : 'advLangDir',
+ label : linkLang.langDir,
+ 'default' : '',
+ style : 'width:110px',
+ items :
+ [
+ [ commonLang.notSet, '' ],
+ [ linkLang.langDirLTR, 'ltr' ],
+ [ linkLang.langDirRTL, 'rtl' ]
+ ],
+ setup : setupAdvParams,
+ commit : commitAdvParams
+ },
+ {
+ type : 'text',
+ id : 'advAccessKey',
+ width : '80px',
+ label : linkLang.acccessKey,
+ maxLength : 1,
+ setup : setupAdvParams,
+ commit : commitAdvParams
+
+ }
+ ]
+ },
+ {
+ type : 'hbox',
+ widths : [ '45%', '35%', '20%' ],
+ children :
+ [
+ {
+ type : 'text',
+ label : linkLang.name,
+ id : 'advName',
+ setup : setupAdvParams,
+ commit : commitAdvParams
+
+ },
+ {
+ type : 'text',
+ label : linkLang.langCode,
+ id : 'advLangCode',
+ width : '110px',
+ 'default' : '',
+ setup : setupAdvParams,
+ commit : commitAdvParams
+
+ },
+ {
+ type : 'text',
+ label : linkLang.tabIndex,
+ id : 'advTabIndex',
+ width : '80px',
+ maxLength : 5,
+ setup : setupAdvParams,
+ commit : commitAdvParams
+
+ }
+ ]
+ }
+ ]
+ },
+ {
+ type : 'vbox',
+ padding : 1,
+ children :
+ [
+ {
+ type : 'hbox',
+ widths : [ '45%', '55%' ],
+ children :
+ [
+ {
+ type : 'text',
+ label : linkLang.advisoryTitle,
+ 'default' : '',
+ id : 'advTitle',
+ setup : setupAdvParams,
+ commit : commitAdvParams
+
+ },
+ {
+ type : 'text',
+ label : linkLang.advisoryContentType,
+ 'default' : '',
+ id : 'advContentType',
+ setup : setupAdvParams,
+ commit : commitAdvParams
+
+ }
+ ]
+ },
+ {
+ type : 'hbox',
+ widths : [ '45%', '55%' ],
+ children :
+ [
+ {
+ type : 'text',
+ label : linkLang.cssClasses,
+ 'default' : '',
+ id : 'advCSSClasses',
+ setup : setupAdvParams,
+ commit : commitAdvParams
+
+ },
+ {
+ type : 'text',
+ label : linkLang.charset,
+ 'default' : '',
+ id : 'advCharset',
+ setup : setupAdvParams,
+ commit : commitAdvParams
+
+ }
+ ]
+ },
+ {
+ type : 'hbox',
+ widths : [ '45%', '55%' ],
+ children :
+ [
+ {
+ type : 'text',
+ label : linkLang.rel,
+ 'default' : '',
+ id : 'advRel',
+ setup : setupAdvParams,
+ commit : commitAdvParams
+ },
+ {
+ type : 'text',
+ label : linkLang.styles,
+ 'default' : '',
+ id : 'advStyles',
+ setup : setupAdvParams,
+ commit : commitAdvParams
+ }
+ ]
+ }
+ ]
+ }
+ ]
+ }
+ ],
+ onShow : function()
+ {
+ this.fakeObj = false;
+
+ var editor = this.getParentEditor(),
+ selection = editor.getSelection(),
+ element = null;
+
+ // Fill in all the relevant fields if there's already one link selected.
+ if ( ( element = plugin.getSelectedLink( editor ) ) && element.hasAttribute( 'href' ) )
+ selection.selectElement( element );
+ else if ( ( element = selection.getSelectedElement() ) && element.is( 'img' )
+ && element.data( 'cke-real-element-type' )
+ && element.data( 'cke-real-element-type' ) == 'anchor' )
+ {
+ this.fakeObj = element;
+ element = editor.restoreRealElement( this.fakeObj );
+ selection.selectElement( this.fakeObj );
+ }
+ else
+ element = null;
+
+ this.setupContent( parseLink.apply( this, [ editor, element ] ) );
+ },
+ onOk : function()
+ {
+ var attributes = {},
+ removeAttributes = [],
+ data = {},
+ me = this,
+ editor = this.getParentEditor();
+
+ this.commitContent( data );
+
+ // Compose the URL.
+ switch ( data.type || 'url' )
+ {
+ case 'url':
+ var protocol = ( data.url && data.url.protocol != undefined ) ? data.url.protocol : 'http://',
+ url = ( data.url && data.url.url ) || '';
+ attributes[ 'data-cke-saved-href' ] = ( url.indexOf( '/' ) === 0 ) ? url : protocol + url;
+ break;
+ case 'anchor':
+ var name = ( data.anchor && data.anchor.name ),
+ id = ( data.anchor && data.anchor.id );
+ attributes[ 'data-cke-saved-href' ] = '#' + ( name || id || '' );
+ break;
+ case 'email':
+
+ var linkHref,
+ email = data.email,
+ address = email.address;
+
+ switch( emailProtection )
+ {
+ case '' :
+ case 'encode' :
+ {
+ var subject = encodeURIComponent( email.subject || '' ),
+ body = encodeURIComponent( email.body || '' );
+
+ // Build the e-mail parameters first.
+ var argList = [];
+ subject && argList.push( 'subject=' + subject );
+ body && argList.push( 'body=' + body );
+ argList = argList.length ? '?' + argList.join( '&' ) : '';
+
+ if ( emailProtection == 'encode' )
+ {
+ linkHref = [ 'javascript:void(location.href=\'mailto:\'+',
+ protectEmailAddressAsEncodedString( address ) ];
+ // parameters are optional.
+ argList && linkHref.push( '+\'', escapeSingleQuote( argList ), '\'' );
+
+ linkHref.push( ')' );
+ }
+ else
+ linkHref = [ 'mailto:', address, argList ];
+
+ break;
+ }
+ default :
+ {
+ // Separating name and domain.
+ var nameAndDomain = address.split( '@', 2 );
+ email.name = nameAndDomain[ 0 ];
+ email.domain = nameAndDomain[ 1 ];
+
+ linkHref = [ 'javascript:', protectEmailLinkAsFunction( email ) ];
+ }
+ }
+
+ attributes[ 'data-cke-saved-href' ] = linkHref.join( '' );
+ break;
+ }
+
+ // Popups and target.
+ if ( data.target )
+ {
+ if ( data.target.type == 'popup' )
+ {
+ var onclickList = [ 'window.open(this.href, \'',
+ data.target.name || '', '\', \'' ];
+ var featureList = [ 'resizable', 'status', 'location', 'toolbar', 'menubar', 'fullscreen',
+ 'scrollbars', 'dependent' ];
+ var featureLength = featureList.length;
+ var addFeature = function( featureName )
+ {
+ if ( data.target[ featureName ] )
+ featureList.push( featureName + '=' + data.target[ featureName ] );
+ };
+
+ for ( var i = 0 ; i < featureLength ; i++ )
+ featureList[i] = featureList[i] + ( data.target[ featureList[i] ] ? '=yes' : '=no' ) ;
+ addFeature( 'width' );
+ addFeature( 'left' );
+ addFeature( 'height' );
+ addFeature( 'top' );
+
+ onclickList.push( featureList.join( ',' ), '\'); return false;' );
+ attributes[ 'data-cke-pa-onclick' ] = onclickList.join( '' );
+
+ // Add the "target" attribute. (#5074)
+ removeAttributes.push( 'target' );
+ }
+ else
+ {
+ if ( data.target.type != 'notSet' && data.target.name )
+ attributes.target = data.target.name;
+ else
+ removeAttributes.push( 'target' );
+
+ removeAttributes.push( 'data-cke-pa-onclick', 'onclick' );
+ }
+ }
+
+ // Advanced attributes.
+ if ( data.adv )
+ {
+ var advAttr = function( inputName, attrName )
+ {
+ var value = data.adv[ inputName ];
+ if ( value )
+ attributes[attrName] = value;
+ else
+ removeAttributes.push( attrName );
+ };
+
+ advAttr( 'advId', 'id' );
+ advAttr( 'advLangDir', 'dir' );
+ advAttr( 'advAccessKey', 'accessKey' );
+
+ if ( data.adv[ 'advName' ] )
+ {
+ attributes[ 'name' ] = attributes[ 'data-cke-saved-name' ] = data.adv[ 'advName' ];
+ attributes[ 'class' ] = ( attributes[ 'class' ] ? attributes[ 'class' ] + ' ' : '' ) + 'cke_anchor';
+ }
+ else
+ removeAttributes = removeAttributes.concat( [ 'data-cke-saved-name', 'name' ] );
+
+ advAttr( 'advLangCode', 'lang' );
+ advAttr( 'advTabIndex', 'tabindex' );
+ advAttr( 'advTitle', 'title' );
+ advAttr( 'advContentType', 'type' );
+ advAttr( 'advCSSClasses', 'class' );
+ advAttr( 'advCharset', 'charset' );
+ advAttr( 'advStyles', 'style' );
+ advAttr( 'advRel', 'rel' );
+ }
+
+
+ // Browser need the "href" fro copy/paste link to work. (#6641)
+ attributes.href = attributes[ 'data-cke-saved-href' ];
+
+ if ( !this._.selectedElement )
+ {
+ // Create element if current selection is collapsed.
+ var selection = editor.getSelection(),
+ ranges = selection.getRanges( true );
+ if ( ranges.length == 1 && ranges[0].collapsed )
+ {
+ // Short mailto link text view (#5736).
+ var text = new CKEDITOR.dom.text( data.type == 'email' ?
+ data.email.address : attributes[ 'data-cke-saved-href' ], editor.document );
+ ranges[0].insertNode( text );
+ ranges[0].selectNodeContents( text );
+ selection.selectRanges( ranges );
+ }
+
+ // Apply style.
+ var style = new CKEDITOR.style( { element : 'a', attributes : attributes } );
+ style.type = CKEDITOR.STYLE_INLINE; // need to override... dunno why.
+ style.apply( editor.document );
+ }
+ else
+ {
+ // We're only editing an existing link, so just overwrite the attributes.
+ var element = this._.selectedElement,
+ href = element.data( 'cke-saved-href' ),
+ textView = element.getHtml();
+
+ // IE BUG: Setting the name attribute to an existing link doesn't work.
+ // Must re-create the link from weired syntax to workaround.
+ if ( CKEDITOR.env.ie && !( CKEDITOR.document.$.documentMode >= 8 ) && attributes.name != element.getAttribute( 'name' ) )
+ {
+ var newElement = new CKEDITOR.dom.element( ' ',
+ editor.document );
+
+ selection = editor.getSelection();
+
+ element.copyAttributes( newElement, { name : 1 } );
+ element.moveChildren( newElement );
+ newElement.replace( element );
+ element = newElement;
+
+ selection.selectElement( element );
+ }
+
+ element.setAttributes( attributes );
+ element.removeAttributes( removeAttributes );
+ // Update text view when user changes protocol (#4612).
+ if ( href == textView || data.type == 'email' && textView.indexOf( '@' ) != -1 )
+ {
+ // Short mailto link text view (#5736).
+ element.setHtml( data.type == 'email' ?
+ data.email.address : attributes[ 'data-cke-saved-href' ] );
+ }
+ // Make the element display as an anchor if a name has been set.
+ if ( element.getAttribute( 'name' ) )
+ element.addClass( 'cke_anchor' );
+ else
+ element.removeClass( 'cke_anchor' );
+
+ if ( this.fakeObj )
+ editor.createFakeElement( element, 'cke_anchor', 'anchor' ).replace( this.fakeObj );
+
+ delete this._.selectedElement;
+ }
+ },
+ onLoad : function()
+ {
+ if ( !editor.config.linkShowAdvancedTab )
+ this.hidePage( 'advanced' ); //Hide Advanded tab.
+
+ if ( !editor.config.linkShowTargetTab )
+ this.hidePage( 'target' ); //Hide Target tab.
+
+ },
+ // Inital focus on 'url' field if link is of type URL.
+ onFocus : function()
+ {
+ var linkType = this.getContentElement( 'info', 'linkType' ),
+ urlField;
+ if ( linkType && linkType.getValue() == 'url' )
+ {
+ urlField = this.getContentElement( 'info', 'url' );
+ urlField.select();
+ }
+ }
+ };
+});
+
+/**
+ * The e-mail address anti-spam protection option. The protection will be
+ * applied when creating or modifying e-mail links through the editor interface. The e-mail parts (name, domain and any other query string) are
+ * assembled into a function call pattern. Such function must be
+ * provided by the developer in the pages that will use the contents.
+ * Only the e-mail address is obfuscated into a special string that
+ * has no meaning for humans or spam bots, but which is properly
+ * rendered and accepted by the browser.
+ * Both approaches require JavaScript to be enabled.
+ * @name CKEDITOR.config.emailProtection
+ * @since 3.1
+ * @type String
+ * @default '' (empty string = disabled)
+ * @example
+ * // href="mailto:tester@ckeditor.com?subject=subject&body=body"
+ * config.emailProtection = '';
+ * @example
+ * // href=" e-mail "
+ * config.emailProtection = 'encode';
+ * @example
+ * // href="javascript:mt('tester','ckeditor.com','subject','body')"
+ * config.emailProtection = 'mt(NAME,DOMAIN,SUBJECT,BODY)';
+ */
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/link/images/anchor.gif b/app/assets/javascripts/ckeditor/_source/plugins/link/images/anchor.gif
new file mode 100644
index 00000000..5aa797b2
Binary files /dev/null and b/app/assets/javascripts/ckeditor/_source/plugins/link/images/anchor.gif differ
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/link/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/link/plugin.js
new file mode 100644
index 00000000..e5b7044e
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/link/plugin.js
@@ -0,0 +1,242 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+CKEDITOR.plugins.add( 'link',
+{
+ init : function( editor )
+ {
+ // Add the link and unlink buttons.
+ editor.addCommand( 'link', new CKEDITOR.dialogCommand( 'link' ) );
+ editor.addCommand( 'anchor', new CKEDITOR.dialogCommand( 'anchor' ) );
+ editor.addCommand( 'unlink', new CKEDITOR.unlinkCommand() );
+ editor.ui.addButton( 'Link',
+ {
+ label : editor.lang.link.toolbar,
+ command : 'link'
+ } );
+ editor.ui.addButton( 'Unlink',
+ {
+ label : editor.lang.unlink,
+ command : 'unlink'
+ } );
+ editor.ui.addButton( 'Anchor',
+ {
+ label : editor.lang.anchor.toolbar,
+ command : 'anchor'
+ } );
+ CKEDITOR.dialog.add( 'link', this.path + 'dialogs/link.js' );
+ CKEDITOR.dialog.add( 'anchor', this.path + 'dialogs/anchor.js' );
+
+ // Add the CSS styles for anchor placeholders.
+ var side = editor.lang.dir == 'rtl' ? 'right' : 'left';
+ editor.addCss(
+ 'img.cke_anchor' +
+ '{' +
+ 'background-image: url(' + CKEDITOR.getUrl( this.path + 'images/anchor.gif' ) + ');' +
+ 'background-position: center center;' +
+ 'background-repeat: no-repeat;' +
+ 'border: 1px solid #a9a9a9;' +
+ 'width: 18px !important;' +
+ 'height: 18px !important;' +
+ '}\n' +
+ 'a.cke_anchor' +
+ '{' +
+ 'background-image: url(' + CKEDITOR.getUrl( this.path + 'images/anchor.gif' ) + ');' +
+ 'background-position: ' + side + ' center;' +
+ 'background-repeat: no-repeat;' +
+ 'border: 1px solid #a9a9a9;' +
+ 'padding-' + side + ': 18px;' +
+ '}'
+ );
+
+ // Register selection change handler for the unlink button.
+ editor.on( 'selectionChange', function( evt )
+ {
+ /*
+ * Despite our initial hope, document.queryCommandEnabled() does not work
+ * for this in Firefox. So we must detect the state by element paths.
+ */
+ var command = editor.getCommand( 'unlink' ),
+ element = evt.data.path.lastElement && evt.data.path.lastElement.getAscendant( 'a', true );
+ if ( element && element.getName() == 'a' && element.getAttribute( 'href' ) )
+ command.setState( CKEDITOR.TRISTATE_OFF );
+ else
+ command.setState( CKEDITOR.TRISTATE_DISABLED );
+ } );
+
+ editor.on( 'doubleclick', function( evt )
+ {
+ var element = CKEDITOR.plugins.link.getSelectedLink( editor ) || evt.data.element;
+
+ if ( !element.isReadOnly() )
+ {
+ if ( element.is( 'a' ) )
+ evt.data.dialog = ( element.getAttribute( 'name' ) && !element.getAttribute( 'href' ) ) ? 'anchor' : 'link';
+ else if ( element.is( 'img' ) && element.data( 'cke-real-element-type' ) == 'anchor' )
+ evt.data.dialog = 'anchor';
+ }
+ });
+
+ // If the "menu" plugin is loaded, register the menu items.
+ if ( editor.addMenuItems )
+ {
+ editor.addMenuItems(
+ {
+ anchor :
+ {
+ label : editor.lang.anchor.menu,
+ command : 'anchor',
+ group : 'anchor'
+ },
+
+ link :
+ {
+ label : editor.lang.link.menu,
+ command : 'link',
+ group : 'link',
+ order : 1
+ },
+
+ unlink :
+ {
+ label : editor.lang.unlink,
+ command : 'unlink',
+ group : 'link',
+ order : 5
+ }
+ });
+ }
+
+ // If the "contextmenu" plugin is loaded, register the listeners.
+ if ( editor.contextMenu )
+ {
+ editor.contextMenu.addListener( function( element, selection )
+ {
+ if ( !element || element.isReadOnly() )
+ return null;
+
+ var isAnchor = ( element.is( 'img' ) && element.data( 'cke-real-element-type' ) == 'anchor' );
+
+ if ( !isAnchor )
+ {
+ if ( !( element = CKEDITOR.plugins.link.getSelectedLink( editor ) ) )
+ return null;
+
+ isAnchor = ( element.getAttribute( 'name' ) && !element.getAttribute( 'href' ) );
+ }
+
+ return isAnchor ?
+ { anchor : CKEDITOR.TRISTATE_OFF } :
+ { link : CKEDITOR.TRISTATE_OFF, unlink : CKEDITOR.TRISTATE_OFF };
+ });
+ }
+ },
+
+ afterInit : function( editor )
+ {
+ // Register a filter to displaying placeholders after mode change.
+
+ var dataProcessor = editor.dataProcessor,
+ dataFilter = dataProcessor && dataProcessor.dataFilter;
+
+ if ( dataFilter )
+ {
+ dataFilter.addRules(
+ {
+ elements :
+ {
+ a : function( element )
+ {
+ var attributes = element.attributes;
+ if ( attributes.name && !attributes.href )
+ return editor.createFakeParserElement( element, 'cke_anchor', 'anchor' );
+ }
+ }
+ });
+ }
+ },
+
+ requires : [ 'fakeobjects' ]
+} );
+
+CKEDITOR.plugins.link =
+{
+ /**
+ * Get the surrounding link element of current selection.
+ * @param editor
+ * @example CKEDITOR.plugins.link.getSelectedLink( editor );
+ * @since 3.2.1
+ * The following selection will all return the link element.
+ *
+ * li^nk
+ * [link]
+ * text[link]
+ * li[nk ]
+ * [li]nk li]nk
+ */
+ getSelectedLink : function( editor )
+ {
+ try
+ {
+ var selection = editor.getSelection();
+ if ( selection.getType() == CKEDITOR.SELECTION_ELEMENT )
+ {
+ var selectedElement = selection.getSelectedElement();
+ if ( selectedElement.is( 'a' ) )
+ return selectedElement;
+ }
+
+ var range = selection.getRanges( true )[ 0 ];
+ range.shrink( CKEDITOR.SHRINK_TEXT );
+ var root = range.getCommonAncestor();
+ return root.getAscendant( 'a', true );
+ }
+ catch( e ) { return null; }
+ }
+};
+
+CKEDITOR.unlinkCommand = function(){};
+CKEDITOR.unlinkCommand.prototype =
+{
+ /** @ignore */
+ exec : function( editor )
+ {
+ /*
+ * execCommand( 'unlink', ... ) in Firefox leaves behind tags at where
+ * the was, so again we have to remove the link ourselves. (See #430)
+ *
+ * TODO: Use the style system when it's complete. Let's use execCommand()
+ * as a stopgap solution for now.
+ */
+ var selection = editor.getSelection(),
+ bookmarks = selection.createBookmarks(),
+ ranges = selection.getRanges(),
+ rangeRoot,
+ element;
+
+ for ( var i = 0 ; i < ranges.length ; i++ )
+ {
+ rangeRoot = ranges[i].getCommonAncestor( true );
+ element = rangeRoot.getAscendant( 'a', true );
+ if ( !element )
+ continue;
+ ranges[i].selectNodeContents( element );
+ }
+
+ selection.selectRanges( ranges );
+ editor.document.$.execCommand( 'unlink', false, null );
+ selection.selectBookmarks( bookmarks );
+ },
+
+ startDisabled : true
+};
+
+CKEDITOR.tools.extend( CKEDITOR.config,
+{
+ linkShowAdvancedTab : true,
+ linkShowTargetTab : true
+} );
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/list/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/list/plugin.js
new file mode 100644
index 00000000..b0676d0d
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/list/plugin.js
@@ -0,0 +1,724 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * @file Insert and remove numbered and bulleted lists.
+ */
+
+(function()
+{
+ var listNodeNames = { ol : 1, ul : 1 },
+ emptyTextRegex = /^[\n\r\t ]*$/;
+
+ var whitespaces = CKEDITOR.dom.walker.whitespaces(),
+ bookmarks = CKEDITOR.dom.walker.bookmark(),
+ nonEmpty = function( node ){ return !( whitespaces( node ) || bookmarks( node ) ); };
+
+ CKEDITOR.plugins.list = {
+ /*
+ * Convert a DOM list tree into a data structure that is easier to
+ * manipulate. This operation should be non-intrusive in the sense that it
+ * does not change the DOM tree, with the exception that it may add some
+ * markers to the list item nodes when database is specified.
+ */
+ listToArray : function( listNode, database, baseArray, baseIndentLevel, grandparentNode )
+ {
+ if ( !listNodeNames[ listNode.getName() ] )
+ return [];
+
+ if ( !baseIndentLevel )
+ baseIndentLevel = 0;
+ if ( !baseArray )
+ baseArray = [];
+
+ // Iterate over all list items to and look for inner lists.
+ for ( var i = 0, count = listNode.getChildCount() ; i < count ; i++ )
+ {
+ var listItem = listNode.getChild( i );
+
+ // Fixing malformed nested lists by moving it into a previous list item. (#6236)
+ if( listItem.type == CKEDITOR.NODE_ELEMENT && listItem.getName() in CKEDITOR.dtd.$list )
+ CKEDITOR.plugins.list.listToArray( listItem, database, baseArray, baseIndentLevel + 1 );
+
+ // It may be a text node or some funny stuff.
+ if ( listItem.$.nodeName.toLowerCase() != 'li' )
+ continue;
+
+ var itemObj = { 'parent' : listNode, indent : baseIndentLevel, element : listItem, contents : [] };
+ if ( !grandparentNode )
+ {
+ itemObj.grandparent = listNode.getParent();
+ if ( itemObj.grandparent && itemObj.grandparent.$.nodeName.toLowerCase() == 'li' )
+ itemObj.grandparent = itemObj.grandparent.getParent();
+ }
+ else
+ itemObj.grandparent = grandparentNode;
+
+ if ( database )
+ CKEDITOR.dom.element.setMarker( database, listItem, 'listarray_index', baseArray.length );
+ baseArray.push( itemObj );
+
+ for ( var j = 0, itemChildCount = listItem.getChildCount(), child; j < itemChildCount ; j++ )
+ {
+ child = listItem.getChild( j );
+ if ( child.type == CKEDITOR.NODE_ELEMENT && listNodeNames[ child.getName() ] )
+ // Note the recursion here, it pushes inner list items with
+ // +1 indentation in the correct order.
+ CKEDITOR.plugins.list.listToArray( child, database, baseArray, baseIndentLevel + 1, itemObj.grandparent );
+ else
+ itemObj.contents.push( child );
+ }
+ }
+ return baseArray;
+ },
+
+ // Convert our internal representation of a list back to a DOM forest.
+ arrayToList : function( listArray, database, baseIndex, paragraphMode, dir )
+ {
+ if ( !baseIndex )
+ baseIndex = 0;
+ if ( !listArray || listArray.length < baseIndex + 1 )
+ return null;
+ var doc = listArray[ baseIndex ].parent.getDocument(),
+ retval = new CKEDITOR.dom.documentFragment( doc ),
+ rootNode = null,
+ currentIndex = baseIndex,
+ indentLevel = Math.max( listArray[ baseIndex ].indent, 0 ),
+ currentListItem = null,
+ itemDir,
+ paragraphName = ( paragraphMode == CKEDITOR.ENTER_P ? 'p' : 'div' );
+ while ( 1 )
+ {
+ var item = listArray[ currentIndex ];
+ if ( item.indent == indentLevel )
+ {
+ if ( !rootNode || listArray[ currentIndex ].parent.getName() != rootNode.getName() )
+ {
+ rootNode = listArray[ currentIndex ].parent.clone( false, 1 );
+ dir && rootNode.setAttribute( 'dir', dir );
+ retval.append( rootNode );
+ }
+ currentListItem = rootNode.append( item.element.clone( 0, 1 ) );
+ for ( var i = 0 ; i < item.contents.length ; i++ )
+ currentListItem.append( item.contents[i].clone( 1, 1 ) );
+ currentIndex++;
+ }
+ else if ( item.indent == Math.max( indentLevel, 0 ) + 1 )
+ {
+ // Maintain original direction (#6861).
+ var orgDir = item.element.getDirection( 1 ),
+ currDir = listArray[ currentIndex - 1 ].element.getDirection( 1 ),
+ listData = CKEDITOR.plugins.list.arrayToList( listArray, null, currentIndex, paragraphMode,
+ currDir != orgDir ? orgDir: null );
+
+ // If the next block is an with another list tree as the first
+ // child, we'll need to append a filler (.
+ if ( contents.length == 1 && contents[0].equals( groupObj.root ) )
+ {
+ var divBlock = doc.createElement( 'div' );
+ contents[0].moveChildren && contents[0].moveChildren( divBlock );
+ contents[0].append( divBlock );
+ contents[0] = divBlock;
+ }
+
+ // Calculate the common parent node of all content blocks.
+ var commonParent = groupObj.contents[0].getParent();
+ for ( var i = 0 ; i < contents.length ; i++ )
+ commonParent = commonParent.getCommonAncestor( contents[i].getParent() );
+
+ var useComputedState = editor.config.useComputedState,
+ listDir, explicitDirection;
+
+ useComputedState = useComputedState === undefined || useComputedState;
+
+ // We want to insert things that are in the same tree level only, so calculate the contents again
+ // by expanding the selected blocks to the same tree level.
+ for ( i = 0 ; i < contents.length ; i++ )
+ {
+ var contentNode = contents[i],
+ parentNode;
+ while ( ( parentNode = contentNode.getParent() ) )
+ {
+ if ( parentNode.equals( commonParent ) )
+ {
+ listContents.push( contentNode );
+
+ // Determine the lists's direction.
+ if ( !explicitDirection && contentNode.getDirection() )
+ explicitDirection = 1;
+
+ var itemDir = contentNode.getDirection( useComputedState );
+
+ if ( listDir !== null )
+ {
+ // If at least one LI have a different direction than current listDir, we can't have listDir.
+ if ( listDir && listDir != itemDir )
+ listDir = null;
+ else
+ listDir = itemDir;
+ }
+
+ break;
+ }
+ contentNode = parentNode;
+ }
+ }
+
+ if ( listContents.length < 1 )
+ return;
+
+ // Insert the list to the DOM tree.
+ var insertAnchor = listContents[ listContents.length - 1 ].getNext(),
+ listNode = doc.createElement( this.type );
+
+ listsCreated.push( listNode );
+
+ var contentBlock, listItem;
+
+ while ( listContents.length )
+ {
+ contentBlock = listContents.shift();
+ listItem = doc.createElement( 'li' );
+
+ // Preserve preformat block and heading structure when converting to list item. (#5335) (#5271)
+ if ( contentBlock.is( 'pre' ) || headerTagRegex.test( contentBlock.getName() ) )
+ contentBlock.appendTo( listItem );
+ else
+ {
+ // Remove DIR attribute if it was merged into list root.
+ if ( listDir && contentBlock.getDirection() )
+ {
+ contentBlock.removeStyle( 'direction' );
+ contentBlock.removeAttribute( 'dir' );
+ }
+
+ contentBlock.copyAttributes( listItem );
+ contentBlock.moveChildren( listItem );
+ contentBlock.remove();
+ }
+
+ listItem.appendTo( listNode );
+ }
+
+ // Apply list root dir only if it has been explicitly declared.
+ if ( listDir && explicitDirection )
+ listNode.setAttribute( 'dir', listDir );
+
+ if ( insertAnchor )
+ listNode.insertBefore( insertAnchor );
+ else
+ listNode.appendTo( commonParent );
+ }
+
+ function removeList( editor, groupObj, database )
+ {
+ // This is very much like the change list type operation.
+ // Except that we're changing the selected items' indent to -1 in the list array.
+ var listArray = CKEDITOR.plugins.list.listToArray( groupObj.root, database ),
+ selectedListItems = [];
+
+ for ( var i = 0 ; i < groupObj.contents.length ; i++ )
+ {
+ var itemNode = groupObj.contents[i];
+ itemNode = itemNode.getAscendant( 'li', true );
+ if ( !itemNode || itemNode.getCustomData( 'list_item_processed' ) )
+ continue;
+ selectedListItems.push( itemNode );
+ CKEDITOR.dom.element.setMarker( database, itemNode, 'list_item_processed', true );
+ }
+
+ var lastListIndex = null;
+ for ( i = 0 ; i < selectedListItems.length ; i++ )
+ {
+ var listIndex = selectedListItems[i].getCustomData( 'listarray_index' );
+ listArray[listIndex].indent = -1;
+ lastListIndex = listIndex;
+ }
+
+ // After cutting parts of the list out with indent=-1, we still have to maintain the array list
+ // model's nextItem.indent <= currentItem.indent + 1 invariant. Otherwise the array model of the
+ // list cannot be converted back to a real DOM list.
+ for ( i = lastListIndex + 1 ; i < listArray.length ; i++ )
+ {
+ if ( listArray[i].indent > listArray[i-1].indent + 1 )
+ {
+ var indentOffset = listArray[i-1].indent + 1 - listArray[i].indent;
+ var oldIndent = listArray[i].indent;
+ while ( listArray[i] && listArray[i].indent >= oldIndent )
+ {
+ listArray[i].indent += indentOffset;
+ i++;
+ }
+ i--;
+ }
+ }
+
+ var newList = CKEDITOR.plugins.list.arrayToList( listArray, database, null, editor.config.enterMode,
+ groupObj.root.getAttribute( 'dir' ) );
+
+ // Compensate
before/after the list node if the surrounds are non-blocks.(#3836)
+ var docFragment = newList.listNode, boundaryNode, siblingNode;
+ function compensateBrs( isStart )
+ {
+ if ( ( boundaryNode = docFragment[ isStart ? 'getFirst' : 'getLast' ]() )
+ && !( boundaryNode.is && boundaryNode.isBlockBoundary() )
+ && ( siblingNode = groupObj.root[ isStart ? 'getPrevious' : 'getNext' ]
+ ( CKEDITOR.dom.walker.whitespaces( true ) ) )
+ && !( siblingNode.is && siblingNode.isBlockBoundary( { br : 1 } ) ) )
+ editor.document.createElement( 'br' )[ isStart ? 'insertBefore' : 'insertAfter' ]( boundaryNode );
+ }
+ compensateBrs( true );
+ compensateBrs();
+
+ docFragment.replace( groupObj.root );
+ }
+
+ function listCommand( name, type )
+ {
+ this.name = name;
+ this.type = type;
+ }
+
+ listCommand.prototype = {
+ exec : function( editor )
+ {
+ var doc = editor.document,
+ config = editor.config,
+ selection = editor.getSelection(),
+ ranges = selection && selection.getRanges( true );
+
+ // There should be at least one selected range.
+ if ( !ranges || ranges.length < 1 )
+ return;
+
+ // Midas lists rule #1 says we can create a list even in an empty document.
+ // But DOM iterator wouldn't run if the document is really empty.
+ // So create a paragraph if the document is empty and we're going to create a list.
+ if ( this.state == CKEDITOR.TRISTATE_OFF )
+ {
+ var body = doc.getBody();
+ if ( !body.getFirst( nonEmpty ) )
+ {
+ config.enterMode == CKEDITOR.ENTER_BR ?
+ body.appendBogus() :
+ ranges[ 0 ].fixBlock( 1, config.enterMode == CKEDITOR.ENTER_P ? 'p' : 'div' );
+
+ selection.selectRanges( ranges );
+ }
+ // Maybe a single range there enclosing the whole list,
+ // turn on the list state manually(#4129).
+ else
+ {
+ var range = ranges.length == 1 && ranges[ 0 ],
+ enclosedNode = range && range.getEnclosedNode();
+ if ( enclosedNode && enclosedNode.is
+ && this.type == enclosedNode.getName() )
+ this.setState( CKEDITOR.TRISTATE_ON );
+ }
+ }
+
+ var bookmarks = selection.createBookmarks( true );
+
+ // Group the blocks up because there are many cases where multiple lists have to be created,
+ // or multiple lists have to be cancelled.
+ var listGroups = [],
+ database = {},
+ rangeIterator = ranges.createIterator(),
+ index = 0;
+
+ while ( ( range = rangeIterator.getNextRange() ) && ++index )
+ {
+ var boundaryNodes = range.getBoundaryNodes(),
+ startNode = boundaryNodes.startNode,
+ endNode = boundaryNodes.endNode;
+
+ if ( startNode.type == CKEDITOR.NODE_ELEMENT && startNode.getName() == 'td' )
+ range.setStartAt( boundaryNodes.startNode, CKEDITOR.POSITION_AFTER_START );
+
+ if ( endNode.type == CKEDITOR.NODE_ELEMENT && endNode.getName() == 'td' )
+ range.setEndAt( boundaryNodes.endNode, CKEDITOR.POSITION_BEFORE_END );
+
+ var iterator = range.createIterator(),
+ block;
+
+ iterator.forceBrBreak = ( this.state == CKEDITOR.TRISTATE_OFF );
+
+ while ( ( block = iterator.getNextParagraph() ) )
+ {
+ // Avoid duplicate blocks get processed across ranges.
+ if( block.getCustomData( 'list_block' ) )
+ continue;
+ else
+ CKEDITOR.dom.element.setMarker( database, block, 'list_block', 1 );
+
+ var path = new CKEDITOR.dom.elementPath( block ),
+ pathElements = path.elements,
+ pathElementsCount = pathElements.length,
+ listNode = null,
+ processedFlag = 0,
+ blockLimit = path.blockLimit,
+ element;
+
+ // First, try to group by a list ancestor.
+ for ( var i = pathElementsCount - 1; i >= 0 && ( element = pathElements[ i ] ); i-- )
+ {
+ if ( listNodeNames[ element.getName() ]
+ && blockLimit.contains( element ) ) // Don't leak outside block limit (#3940).
+ {
+ // If we've encountered a list inside a block limit
+ // The last group object of the block limit element should
+ // no longer be valid. Since paragraphs after the list
+ // should belong to a different group of paragraphs before
+ // the list. (Bug #1309)
+ blockLimit.removeCustomData( 'list_group_object_' + index );
+
+ var groupObj = element.getCustomData( 'list_group_object' );
+ if ( groupObj )
+ groupObj.contents.push( block );
+ else
+ {
+ groupObj = { root : element, contents : [ block ] };
+ listGroups.push( groupObj );
+ CKEDITOR.dom.element.setMarker( database, element, 'list_group_object', groupObj );
+ }
+ processedFlag = 1;
+ break;
+ }
+ }
+
+ if ( processedFlag )
+ continue;
+
+ // No list ancestor? Group by block limit, but don't mix contents from different ranges.
+ var root = blockLimit;
+ if ( root.getCustomData( 'list_group_object_' + index ) )
+ root.getCustomData( 'list_group_object_' + index ).contents.push( block );
+ else
+ {
+ groupObj = { root : root, contents : [ block ] };
+ CKEDITOR.dom.element.setMarker( database, root, 'list_group_object_' + index, groupObj );
+ listGroups.push( groupObj );
+ }
+ }
+ }
+
+ // Now we have two kinds of list groups, groups rooted at a list, and groups rooted at a block limit element.
+ // We either have to build lists or remove lists, for removing a list does not makes sense when we are looking
+ // at the group that's not rooted at lists. So we have three cases to handle.
+ var listsCreated = [];
+ while ( listGroups.length > 0 )
+ {
+ groupObj = listGroups.shift();
+ if ( this.state == CKEDITOR.TRISTATE_OFF )
+ {
+ if ( listNodeNames[ groupObj.root.getName() ] )
+ changeListType.call( this, editor, groupObj, database, listsCreated );
+ else
+ createList.call( this, editor, groupObj, listsCreated );
+ }
+ else if ( this.state == CKEDITOR.TRISTATE_ON && listNodeNames[ groupObj.root.getName() ] )
+ removeList.call( this, editor, groupObj, database );
+ }
+
+ // For all new lists created, merge adjacent, same type lists.
+ for ( i = 0 ; i < listsCreated.length ; i++ )
+ {
+ listNode = listsCreated[i];
+ var mergeSibling, listCommand = this;
+ ( mergeSibling = function( rtl ){
+
+ var sibling = listNode[ rtl ?
+ 'getPrevious' : 'getNext' ]( CKEDITOR.dom.walker.whitespaces( true ) );
+ if ( sibling && sibling.getName &&
+ sibling.getName() == listCommand.type )
+ {
+ sibling.remove();
+ // Move children order by merge direction.(#3820)
+ sibling.moveChildren( listNode, rtl );
+ }
+ } )();
+ mergeSibling( 1 );
+ }
+
+ // Clean up, restore selection and update toolbar button states.
+ CKEDITOR.dom.element.clearAllMarkers( database );
+ selection.selectBookmarks( bookmarks );
+ editor.focus();
+ }
+ };
+
+ var dtd = CKEDITOR.dtd;
+ var tailNbspRegex = /[\t\r\n ]*(?: |\xa0)$/;
+
+ function indexOfFirstChildElement( element, tagNameList )
+ {
+ var child,
+ children = element.children,
+ length = children.length;
+
+ for ( var i = 0 ; i < length ; i++ )
+ {
+ child = children[ i ];
+ if ( child.name && ( child.name in tagNameList ) )
+ return i;
+ }
+
+ return length;
+ }
+
+ function getExtendNestedListFilter( isHtmlFilter )
+ {
+ // An element filter function that corrects nested list start in an empty
+ // list item for better displaying/outputting. (#3165)
+ return function( listItem )
+ {
+ var children = listItem.children,
+ firstNestedListIndex = indexOfFirstChildElement( listItem, dtd.$list ),
+ firstNestedList = children[ firstNestedListIndex ],
+ nodeBefore = firstNestedList && firstNestedList.previous,
+ tailNbspmatch;
+
+ if ( nodeBefore
+ && ( nodeBefore.name && nodeBefore.name == 'br'
+ || nodeBefore.value && ( tailNbspmatch = nodeBefore.value.match( tailNbspRegex ) ) ) )
+ {
+ var fillerNode = nodeBefore;
+
+ // Always use 'nbsp' as filler node if we found a nested list appear
+ // in front of a list item.
+ if ( !( tailNbspmatch && tailNbspmatch.index ) && fillerNode == children[ 0 ] )
+ children[ 0 ] = ( isHtmlFilter || CKEDITOR.env.ie ) ?
+ new CKEDITOR.htmlParser.text( '\xa0' ) :
+ new CKEDITOR.htmlParser.element( 'br', {} );
+
+ // Otherwise the filler is not needed anymore.
+ else if ( fillerNode.name == 'br' )
+ children.splice( firstNestedListIndex - 1, 1 );
+ else
+ fillerNode.value = fillerNode.value.replace( tailNbspRegex, '' );
+ }
+
+ };
+ }
+
+ var defaultListDataFilterRules = { elements : {} };
+ for ( var i in dtd.$listItem )
+ defaultListDataFilterRules.elements[ i ] = getExtendNestedListFilter();
+
+ var defaultListHtmlFilterRules = { elements : {} };
+ for ( i in dtd.$listItem )
+ defaultListHtmlFilterRules.elements[ i ] = getExtendNestedListFilter( true );
+
+ CKEDITOR.plugins.add( 'list',
+ {
+ init : function( editor )
+ {
+ // Register commands.
+ var numberedListCommand = editor.addCommand( 'numberedlist', new listCommand( 'numberedlist', 'ol' ) ),
+ bulletedListCommand = editor.addCommand( 'bulletedlist', new listCommand( 'bulletedlist', 'ul' ) );
+
+ // Register the toolbar button.
+ editor.ui.addButton( 'NumberedList',
+ {
+ label : editor.lang.numberedlist,
+ command : 'numberedlist'
+ } );
+ editor.ui.addButton( 'BulletedList',
+ {
+ label : editor.lang.bulletedlist,
+ command : 'bulletedlist'
+ } );
+
+ // Register the state changing handlers.
+ editor.on( 'selectionChange', CKEDITOR.tools.bind( onSelectionChange, numberedListCommand ) );
+ editor.on( 'selectionChange', CKEDITOR.tools.bind( onSelectionChange, bulletedListCommand ) );
+ },
+
+ afterInit : function ( editor )
+ {
+ var dataProcessor = editor.dataProcessor;
+ if ( dataProcessor )
+ {
+ dataProcessor.dataFilter.addRules( defaultListDataFilterRules );
+ dataProcessor.htmlFilter.addRules( defaultListHtmlFilterRules );
+ }
+ },
+
+ requires : [ 'domiterator' ]
+ } );
+})();
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/listblock/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/listblock/plugin.js
new file mode 100644
index 00000000..8aa58ad8
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/listblock/plugin.js
@@ -0,0 +1,257 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+CKEDITOR.plugins.add( 'listblock',
+{
+ requires : [ 'panel' ],
+
+ onLoad : function()
+ {
+ CKEDITOR.ui.panel.prototype.addListBlock = function( name, definition )
+ {
+ return this.addBlock( name, new CKEDITOR.ui.listBlock( this.getHolderElement(), definition ) );
+ };
+
+ CKEDITOR.ui.listBlock = CKEDITOR.tools.createClass(
+ {
+ base : CKEDITOR.ui.panel.block,
+
+ $ : function( blockHolder, blockDefinition )
+ {
+ blockDefinition = blockDefinition || {};
+
+ var attribs = blockDefinition.attributes || ( blockDefinition.attributes = {} );
+ ( this.multiSelect = !!blockDefinition.multiSelect ) &&
+ ( attribs[ 'aria-multiselectable' ] = true );
+ // Provide default role of 'listbox'.
+ !attribs.role && ( attribs.role = 'listbox' );
+
+ // Call the base contructor.
+ this.base.apply( this, arguments );
+
+ var keys = this.keys;
+ keys[ 40 ] = 'next'; // ARROW-DOWN
+ keys[ 9 ] = 'next'; // TAB
+ keys[ 38 ] = 'prev'; // ARROW-UP
+ keys[ CKEDITOR.SHIFT + 9 ] = 'prev'; // SHIFT + TAB
+ keys[ 32 ] = 'click'; // SPACE
+
+ this._.pendingHtml = [];
+ this._.items = {};
+ this._.groups = {};
+ },
+
+ _ :
+ {
+ close : function()
+ {
+ if ( this._.started )
+ {
+ this._.pendingHtml.push( '' );
+ delete this._.started;
+ }
+ },
+
+ getClick : function()
+ {
+ if ( !this._.click )
+ {
+ this._.click = CKEDITOR.tools.addFunction( function( value )
+ {
+ var marked = true;
+
+ if ( this.multiSelect )
+ marked = this.toggle( value );
+ else
+ this.mark( value );
+
+ if ( this.onClick )
+ this.onClick( value, marked );
+ },
+ this );
+ }
+ return this._.click;
+ }
+ },
+
+ proto :
+ {
+ add : function( value, html, title )
+ {
+ var pendingHtml = this._.pendingHtml,
+ id = CKEDITOR.tools.getNextId();
+
+ if ( !this._.started )
+ {
+ pendingHtml.push( '
' );
+ this._.started = 1;
+ this._.size = this._.size || 0;
+ }
+
+ this._.items[ value ] = id;
+
+ pendingHtml.push(
+ '' +
+ '',
+ html || value,
+ ' ' +
+ ' ' );
+ },
+
+ startGroup : function( title )
+ {
+ this._.close();
+
+ var id = CKEDITOR.tools.getNextId();
+
+ this._.groups[ title ] = id;
+
+ this._.pendingHtml.push( '', title, ' ' );
+ },
+
+ commit : function()
+ {
+ this._.close();
+ this.element.appendHtml( this._.pendingHtml.join( '' ) );
+
+ var items = this._.items,
+ doc = this.element.getDocument();
+ for ( var value in items )
+ doc.getById( items[ value ] + '_option' ).setAttribute( 'aria-setsize', this._.size );
+ delete this._.size;
+
+ this._.pendingHtml = [];
+ },
+
+ toggle : function( value )
+ {
+ var isMarked = this.isMarked( value );
+
+ if ( isMarked )
+ this.unmark( value );
+ else
+ this.mark( value );
+
+ return !isMarked;
+ },
+
+ hideGroup : function( groupTitle )
+ {
+ var group = this.element.getDocument().getById( this._.groups[ groupTitle ] ),
+ list = group && group.getNext();
+
+ if ( group )
+ {
+ group.setStyle( 'display', 'none' );
+
+ if ( list && list.getName() == 'ul' )
+ list.setStyle( 'display', 'none' );
+ }
+ },
+
+ hideItem : function( value )
+ {
+ this.element.getDocument().getById( this._.items[ value ] ).setStyle( 'display', 'none' );
+ },
+
+ showAll : function()
+ {
+ var items = this._.items,
+ groups = this._.groups,
+ doc = this.element.getDocument();
+
+ for ( var value in items )
+ {
+ doc.getById( items[ value ] ).setStyle( 'display', '' );
+ }
+
+ for ( var title in groups )
+ {
+ var group = doc.getById( groups[ title ] ),
+ list = group.getNext();
+
+ group.setStyle( 'display', '' );
+
+ if ( list && list.getName() == 'ul' )
+ list.setStyle( 'display', '' );
+ }
+ },
+
+ mark : function( value )
+ {
+ if ( !this.multiSelect )
+ this.unmarkAll();
+
+ var itemId = this._.items[ value ],
+ item = this.element.getDocument().getById( itemId );
+ item.addClass( 'cke_selected' );
+
+ this.element.getDocument().getById( itemId + '_option' ).setAttribute( 'aria-selected', true );
+ this.element.setAttribute( 'aria-activedescendant', itemId + '_option' );
+
+ this.onMark && this.onMark( item );
+ },
+
+ unmark : function( value )
+ {
+ this.element.getDocument().getById( this._.items[ value ] ).removeClass( 'cke_selected' );
+ this.onUnmark && this.onUnmark( this._.items[ value ] );
+ },
+
+ unmarkAll : function()
+ {
+ var items = this._.items,
+ doc = this.element.getDocument();
+
+ for ( var value in items )
+ {
+ doc.getById( items[ value ] ).removeClass( 'cke_selected' );
+ }
+
+ this.onUnmark && this.onUnmark();
+ },
+
+ isMarked : function( value )
+ {
+ return this.element.getDocument().getById( this._.items[ value ] ).hasClass( 'cke_selected' );
+ },
+
+ focus : function( value )
+ {
+ this._.focusIndex = -1;
+
+ if ( value )
+ {
+ var selected = this.element.getDocument().getById( this._.items[ value ] ).getFirst();
+
+ var links = this.element.getElementsByTag( 'a' ),
+ link,
+ i = -1;
+
+ while ( ( link = links.getItem( ++i ) ) )
+ {
+ if ( link.equals( selected ) )
+ {
+ this._.focusIndex = i;
+ break;
+ }
+ }
+
+ setTimeout( function()
+ {
+ selected.focus();
+ },
+ 0 );
+ }
+ }
+ }
+ });
+ }
+});
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/liststyle/dialogs/liststyle.js b/app/assets/javascripts/ckeditor/_source/plugins/liststyle/dialogs/liststyle.js
new file mode 100644
index 00000000..43bd2e78
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/liststyle/dialogs/liststyle.js
@@ -0,0 +1,204 @@
+/*
+ * Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+ * For licensing, see LICENSE.html or http://ckeditor.com/license
+ */
+
+(function()
+{
+ function getListElement( editor, listTag )
+ {
+ var range;
+ try { range = editor.getSelection().getRanges()[ 0 ]; }
+ catch( e ) { return null; }
+
+ range.shrink( CKEDITOR.SHRINK_TEXT );
+ return range.getCommonAncestor().getAscendant( listTag, 1 );
+ }
+
+ var mapListStyle = {
+ 'a' : 'lower-alpha',
+ 'A' : 'upper-alpha',
+ 'i' : 'lower-roman',
+ 'I' : 'upper-roman',
+ '1' : 'decimal',
+ 'disc' : 'disc',
+ 'circle': 'circle',
+ 'square' : 'square'
+ };
+
+ function listStyle( editor, startupPage )
+ {
+ var lang = editor.lang.list;
+ if ( startupPage == 'bulletedListStyle' )
+ {
+ return {
+ title : lang.bulletedTitle,
+ minWidth : 300,
+ minHeight : 50,
+ contents :
+ [
+ {
+ id : 'info',
+ accessKey : 'I',
+ elements :
+ [
+ {
+ type : 'select',
+ label : lang.type,
+ id : 'type',
+ style : 'width: 150px; margin: auto;',
+ items :
+ [
+ [ lang.notset, '' ],
+ [ lang.circle, 'circle' ],
+ [ lang.disc, 'disc' ],
+ [ lang.square, 'square' ]
+ ],
+ setup : function( element )
+ {
+ var value = element.getStyle( 'list-style-type' )
+ || mapListStyle[ element.getAttribute( 'type' ) ]
+ || element.getAttribute( 'type' )
+ || '';
+
+ this.setValue( value );
+ },
+ commit : function( element )
+ {
+ var value = this.getValue();
+ if ( value )
+ element.setStyle( 'list-style-type', value );
+ else
+ element.removeStyle( 'list-style-type' );
+ }
+ }
+ ]
+ }
+ ],
+ onShow: function()
+ {
+ var editor = this.getParentEditor(),
+ element = getListElement( editor, 'ul' );
+
+ element && this.setupContent( element );
+ },
+ onOk: function()
+ {
+ var editor = this.getParentEditor(),
+ element = getListElement( editor, 'ul' );
+
+ element && this.commitContent( element );
+ }
+ };
+ }
+ else if ( startupPage == 'numberedListStyle' )
+ {
+
+ var listStyleOptions =
+ [
+ [ lang.notset, '' ],
+ [ lang.lowerRoman, 'lower-roman' ],
+ [ lang.upperRoman, 'upper-roman' ],
+ [ lang.lowerAlpha, 'lower-alpha' ],
+ [ lang.upperAlpha, 'upper-alpha' ],
+ [ lang.decimal, 'decimal' ]
+ ];
+
+ if ( !CKEDITOR.env.ie || CKEDITOR.env.version > 7 )
+ {
+ listStyleOptions.concat( [
+ [ lang.armenian, 'armenian' ],
+ [ lang.decimalLeadingZero, 'decimal-leading-zero' ],
+ [ lang.georgian, 'georgian' ],
+ [ lang.lowerGreek, 'lower-greek' ]
+ ]);
+ }
+
+ return {
+ title : lang.numberedTitle,
+ minWidth : 300,
+ minHeight : 50,
+ contents :
+ [
+ {
+ id : 'info',
+ accessKey : 'I',
+ elements :
+ [
+ {
+ type : 'hbox',
+ widths : [ '25%', '75%' ],
+ children :
+ [
+ {
+ label : lang.start,
+ type : 'text',
+ id : 'start',
+ validate : CKEDITOR.dialog.validate.integer( lang.validateStartNumber ),
+ setup : function( element )
+ {
+ var value = element.getAttribute( 'start' ) || 1;
+ value && this.setValue( value );
+ },
+ commit : function( element )
+ {
+ element.setAttribute( 'start', this.getValue() );
+ }
+ },
+ {
+ type : 'select',
+ label : lang.type,
+ id : 'type',
+ style : 'width: 100%;',
+ items : listStyleOptions,
+ setup : function( element )
+ {
+ var value = element.getStyle( 'list-style-type' )
+ || mapListStyle[ element.getAttribute( 'type' ) ]
+ || element.getAttribute( 'type' )
+ || '';
+
+ this.setValue( value );
+ },
+ commit : function( element )
+ {
+ var value = this.getValue();
+ if ( value )
+ element.setStyle( 'list-style-type', value );
+ else
+ element.removeStyle( 'list-style-type' );
+ }
+ }
+ ]
+ }
+ ]
+ }
+ ],
+ onShow: function()
+ {
+ var editor = this.getParentEditor(),
+ element = getListElement( editor, 'ol' );
+
+ element && this.setupContent( element );
+ },
+ onOk: function()
+ {
+ var editor = this.getParentEditor(),
+ element = getListElement( editor, 'ol' );
+
+ element && this.commitContent( element );
+ }
+ };
+ }
+ }
+
+ CKEDITOR.dialog.add( 'numberedListStyle', function( editor )
+ {
+ return listStyle( editor, 'numberedListStyle' );
+ });
+
+ CKEDITOR.dialog.add( 'bulletedListStyle', function( editor )
+ {
+ return listStyle( editor, 'bulletedListStyle' );
+ });
+})();
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/liststyle/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/liststyle/plugin.js
new file mode 100644
index 00000000..02f18377
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/liststyle/plugin.js
@@ -0,0 +1,66 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+(function()
+{
+ CKEDITOR.plugins.liststyle =
+ {
+ requires : [ 'dialog' ],
+ init : function( editor )
+ {
+ editor.addCommand( 'numberedListStyle', new CKEDITOR.dialogCommand( 'numberedListStyle' ) );
+ CKEDITOR.dialog.add( 'numberedListStyle', this.path + 'dialogs/liststyle.js' );
+ editor.addCommand( 'bulletedListStyle', new CKEDITOR.dialogCommand( 'bulletedListStyle' ) );
+ CKEDITOR.dialog.add( 'bulletedListStyle', this.path + 'dialogs/liststyle.js' );
+
+ // If the "menu" plugin is loaded, register the menu items.
+ if ( editor.addMenuItems )
+ {
+ //Register map group;
+ editor.addMenuGroup("list", 108);
+
+ editor.addMenuItems(
+ {
+ numberedlist :
+ {
+ label : editor.lang.list.numberedTitle,
+ group : 'list',
+ command: 'numberedListStyle'
+ },
+ bulletedlist :
+ {
+ label : editor.lang.list.bulletedTitle,
+ group : 'list',
+ command: 'bulletedListStyle'
+ }
+ });
+ }
+
+ // If the "contextmenu" plugin is loaded, register the listeners.
+ if ( editor.contextMenu )
+ {
+ editor.contextMenu.addListener( function( element, selection )
+ {
+ if ( !element || element.isReadOnly() )
+ return null;
+
+ while ( element )
+ {
+ var name = element.getName();
+ if ( name == 'ol' )
+ return { numberedlist: CKEDITOR.TRISTATE_OFF };
+ else if ( name == 'ul' )
+ return { bulletedlist: CKEDITOR.TRISTATE_OFF };
+
+ element = element.getParent();
+ }
+ return null;
+ });
+ }
+ }
+ };
+
+ CKEDITOR.plugins.add( 'liststyle', CKEDITOR.plugins.liststyle );
+})();
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/maximize/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/maximize/plugin.js
new file mode 100644
index 00000000..abefd1d3
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/maximize/plugin.js
@@ -0,0 +1,351 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+(function()
+{
+ function protectFormStyles( formElement )
+ {
+ if ( !formElement || formElement.type != CKEDITOR.NODE_ELEMENT || formElement.getName() != 'form' )
+ return [];
+
+ var hijackRecord = [],
+ hijackNames = [ 'style', 'className' ];
+ for ( var i = 0 ; i < hijackNames.length ; i++ )
+ {
+ var name = hijackNames[i];
+ var $node = formElement.$.elements.namedItem( name );
+ if ( $node )
+ {
+ var hijackNode = new CKEDITOR.dom.element( $node );
+ hijackRecord.push( [ hijackNode, hijackNode.nextSibling ] );
+ hijackNode.remove();
+ }
+ }
+
+ return hijackRecord;
+ }
+
+ function restoreFormStyles( formElement, hijackRecord )
+ {
+ if ( !formElement || formElement.type != CKEDITOR.NODE_ELEMENT || formElement.getName() != 'form' )
+ return;
+
+ if ( hijackRecord.length > 0 )
+ {
+ for ( var i = hijackRecord.length - 1 ; i >= 0 ; i-- )
+ {
+ var node = hijackRecord[i][0];
+ var sibling = hijackRecord[i][1];
+ if ( sibling )
+ node.insertBefore( sibling );
+ else
+ node.appendTo( formElement );
+ }
+ }
+ }
+
+ function saveStyles( element, isInsideEditor )
+ {
+ var data = protectFormStyles( element );
+ var retval = {};
+
+ var $element = element.$;
+
+ if ( !isInsideEditor )
+ {
+ retval[ 'class' ] = $element.className || '';
+ $element.className = '';
+ }
+
+ retval.inline = $element.style.cssText || '';
+ if ( !isInsideEditor ) // Reset any external styles that might interfere. (#2474)
+ $element.style.cssText = 'position: static; overflow: visible';
+
+ restoreFormStyles( data );
+ return retval;
+ }
+
+ function restoreStyles( element, savedStyles )
+ {
+ var data = protectFormStyles( element );
+ var $element = element.$;
+ if ( 'class' in savedStyles )
+ $element.className = savedStyles[ 'class' ];
+ if ( 'inline' in savedStyles )
+ $element.style.cssText = savedStyles.inline;
+ restoreFormStyles( data );
+ }
+
+ function refreshCursor( editor )
+ {
+ // Refresh all editor instances on the page (#5724).
+ var all = CKEDITOR.instances;
+ for ( var i in all )
+ {
+ var one = all[ i ];
+ if ( one.mode == 'wysiwyg' )
+ {
+ var body = one.document.getBody();
+ // Refresh 'contentEditable' otherwise
+ // DOM lifting breaks design mode. (#5560)
+ body.setAttribute( 'contentEditable', false );
+ body.setAttribute( 'contentEditable', true );
+ }
+ }
+
+ if ( editor.focusManager.hasFocus )
+ {
+ editor.toolbox.focus();
+ editor.focus();
+ }
+ }
+
+ /**
+ * Adding an iframe shim to this element, OR removing the existing one if already applied.
+ * Note: This will only affect IE version below 7.
+ */
+ function createIframeShim( element )
+ {
+ if ( !CKEDITOR.env.ie || CKEDITOR.env.version > 6 )
+ return null;
+
+ var shim = CKEDITOR.dom.element.createFromHtml( '' );
+ return element.append( shim, true );
+ }
+
+ CKEDITOR.plugins.add( 'maximize',
+ {
+ init : function( editor )
+ {
+ var lang = editor.lang;
+ var mainDocument = CKEDITOR.document,
+ mainWindow = mainDocument.getWindow();
+
+ // Saved selection and scroll position for the editing area.
+ var savedSelection,
+ savedScroll;
+
+ // Saved scroll position for the outer window.
+ var outerScroll;
+
+ var shim;
+
+ // Saved resize handler function.
+ function resizeHandler()
+ {
+ var viewPaneSize = mainWindow.getViewPaneSize();
+ shim && shim.setStyles( { width : viewPaneSize.width + 'px', height : viewPaneSize.height + 'px' } );
+ editor.resize( viewPaneSize.width, viewPaneSize.height, null, true );
+ }
+
+ // Retain state after mode switches.
+ var savedState = CKEDITOR.TRISTATE_OFF;
+
+ editor.addCommand( 'maximize',
+ {
+ modes : { wysiwyg : 1, source : 1 },
+ editorFocus : false,
+ exec : function()
+ {
+ var container = editor.container.getChild( 1 );
+ var contents = editor.getThemeSpace( 'contents' );
+
+ // Save current selection and scroll position in editing area.
+ if ( editor.mode == 'wysiwyg' )
+ {
+ var selection = editor.getSelection();
+ savedSelection = selection && selection.getRanges();
+ savedScroll = mainWindow.getScrollPosition();
+ }
+ else
+ {
+ var $textarea = editor.textarea.$;
+ savedSelection = !CKEDITOR.env.ie && [ $textarea.selectionStart, $textarea.selectionEnd ];
+ savedScroll = [ $textarea.scrollLeft, $textarea.scrollTop ];
+ }
+
+ if ( this.state == CKEDITOR.TRISTATE_OFF ) // Go fullscreen if the state is off.
+ {
+ // Add event handler for resizing.
+ mainWindow.on( 'resize', resizeHandler );
+
+ // Save the scroll bar position.
+ outerScroll = mainWindow.getScrollPosition();
+
+ // Save and reset the styles for the entire node tree.
+ var currentNode = editor.container;
+ while ( ( currentNode = currentNode.getParent() ) )
+ {
+ currentNode.setCustomData( 'maximize_saved_styles', saveStyles( currentNode ) );
+ currentNode.setStyle( 'z-index', editor.config.baseFloatZIndex - 1 );
+ }
+ contents.setCustomData( 'maximize_saved_styles', saveStyles( contents, true ) );
+ container.setCustomData( 'maximize_saved_styles', saveStyles( container, true ) );
+
+ // Hide scroll bars.
+ var styles =
+ {
+ overflow : CKEDITOR.env.webkit ? '' : 'hidden', // #6896
+ width : 0,
+ height : 0
+ };
+
+ mainDocument.getDocumentElement().setStyles( styles );
+ !CKEDITOR.env.gecko && mainDocument.getDocumentElement().setStyle( 'position', 'fixed' );
+ !( CKEDITOR.env.gecko && CKEDITOR.env.quirks ) && mainDocument.getBody().setStyles( styles );
+
+ // Scroll to the top left (IE needs some time for it - #4923).
+ CKEDITOR.env.ie ?
+ setTimeout( function() { mainWindow.$.scrollTo( 0, 0 ); }, 0 ) :
+ mainWindow.$.scrollTo( 0, 0 );
+
+ // Resize and move to top left.
+ // Special treatment for FF Quirks (#7284)
+ container.setStyle( 'position', CKEDITOR.env.gecko && CKEDITOR.env.quirks ? 'fixed' : 'absolute' );
+ container.$.offsetLeft; // SAFARI BUG: See #2066.
+ container.setStyles(
+ {
+ 'z-index' : editor.config.baseFloatZIndex - 1,
+ left : '0px',
+ top : '0px'
+ } );
+
+ shim = createIframeShim( container ); // IE6 select element penetration when maximized. (#4459)
+
+ // Add cke_maximized class before resize handle since that will change things sizes (#5580)
+ container.addClass( 'cke_maximized' );
+
+ resizeHandler();
+
+ // Still not top left? Fix it. (Bug #174)
+ var offset = container.getDocumentPosition();
+ container.setStyles(
+ {
+ left : ( -1 * offset.x ) + 'px',
+ top : ( -1 * offset.y ) + 'px'
+ } );
+
+ // Fixing positioning editor chrome in Firefox break design mode. (#5149)
+ CKEDITOR.env.gecko && refreshCursor( editor );
+
+ }
+ else if ( this.state == CKEDITOR.TRISTATE_ON ) // Restore from fullscreen if the state is on.
+ {
+ // Remove event handler for resizing.
+ mainWindow.removeListener( 'resize', resizeHandler );
+
+ // Restore CSS styles for the entire node tree.
+ var editorElements = [ contents, container ];
+ for ( var i = 0 ; i < editorElements.length ; i++ )
+ {
+ restoreStyles( editorElements[i], editorElements[i].getCustomData( 'maximize_saved_styles' ) );
+ editorElements[i].removeCustomData( 'maximize_saved_styles' );
+ }
+
+ currentNode = editor.container;
+ while ( ( currentNode = currentNode.getParent() ) )
+ {
+ restoreStyles( currentNode, currentNode.getCustomData( 'maximize_saved_styles' ) );
+ currentNode.removeCustomData( 'maximize_saved_styles' );
+ }
+
+ // Restore the window scroll position.
+ CKEDITOR.env.ie ?
+ setTimeout( function() { mainWindow.$.scrollTo( outerScroll.x, outerScroll.y ); }, 0 ) :
+ mainWindow.$.scrollTo( outerScroll.x, outerScroll.y );
+
+ // Remove cke_maximized class.
+ container.removeClass( 'cke_maximized' );
+
+ // Webkit requires a re-layout on editor chrome. (#6695)
+ if ( CKEDITOR.env.webkit )
+ {
+ container.setStyle( 'display', 'inline' );
+ setTimeout( function(){ container.setStyle( 'display', 'block' ); }, 0 );
+ }
+
+ if ( shim )
+ {
+ shim.remove();
+ shim = null;
+ }
+
+ // Emit a resize event, because this time the size is modified in
+ // restoreStyles.
+ editor.fire( 'resize' );
+ }
+
+ this.toggleState();
+
+ // Toggle button label.
+ var button = this.uiItems[ 0 ];
+ // Only try to change the button if it exists (#6166)
+ if( button )
+ {
+ var label = ( this.state == CKEDITOR.TRISTATE_OFF )
+ ? lang.maximize : lang.minimize;
+ var buttonNode = editor.element.getDocument().getById( button._.id );
+ buttonNode.getChild( 1 ).setHtml( label );
+ buttonNode.setAttribute( 'title', label );
+ buttonNode.setAttribute( 'href', 'javascript:void("' + label + '");' );
+ }
+
+ // Restore selection and scroll position in editing area.
+ if ( editor.mode == 'wysiwyg' )
+ {
+ if ( savedSelection )
+ {
+ // Fixing positioning editor chrome in Firefox break design mode. (#5149)
+ CKEDITOR.env.gecko && refreshCursor( editor );
+
+ editor.getSelection().selectRanges(savedSelection);
+ var element = editor.getSelection().getStartElement();
+ element && element.scrollIntoView( true );
+ }
+
+ else
+ mainWindow.$.scrollTo( savedScroll.x, savedScroll.y );
+ }
+ else
+ {
+ if ( savedSelection )
+ {
+ $textarea.selectionStart = savedSelection[0];
+ $textarea.selectionEnd = savedSelection[1];
+ }
+ $textarea.scrollLeft = savedScroll[0];
+ $textarea.scrollTop = savedScroll[1];
+ }
+
+ savedSelection = savedScroll = null;
+ savedState = this.state;
+ },
+ canUndo : false
+ } );
+
+ editor.ui.addButton( 'Maximize',
+ {
+ label : lang.maximize,
+ command : 'maximize'
+ } );
+
+ // Restore the command state after mode change, unless it has been changed to disabled (#6467)
+ editor.on( 'mode', function()
+ {
+ var command = editor.getCommand( 'maximize' );
+ command.setState( command.state == CKEDITOR.TRISTATE_DISABLED ? CKEDITOR.TRISTATE_DISABLED : savedState );
+ }, null, null, 100 );
+ }
+ } );
+})();
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/menu/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/menu/plugin.js
new file mode 100644
index 00000000..02b0ea30
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/menu/plugin.js
@@ -0,0 +1,505 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+CKEDITOR.plugins.add( 'menu',
+{
+ beforeInit : function( editor )
+ {
+ var groups = editor.config.menu_groups.split( ',' ),
+ groupsOrder = editor._.menuGroups = {},
+ menuItems = editor._.menuItems = {};
+
+ for ( var i = 0 ; i < groups.length ; i++ )
+ groupsOrder[ groups[ i ] ] = i + 1;
+
+ editor.addMenuGroup = function( name, order )
+ {
+ groupsOrder[ name ] = order || 100;
+ };
+
+ editor.addMenuItem = function( name, definition )
+ {
+ if ( groupsOrder[ definition.group ] )
+ menuItems[ name ] = new CKEDITOR.menuItem( this, name, definition );
+ };
+
+ editor.addMenuItems = function( definitions )
+ {
+ for ( var itemName in definitions )
+ {
+ this.addMenuItem( itemName, definitions[ itemName ] );
+ }
+ };
+
+ editor.getMenuItem = function( name )
+ {
+ return menuItems[ name ];
+ };
+ },
+
+ requires : [ 'floatpanel' ]
+});
+
+(function()
+{
+ CKEDITOR.menu = CKEDITOR.tools.createClass(
+ {
+ $ : function( editor, definition )
+ {
+ definition = this._.definition = definition || {};
+ this.id = CKEDITOR.tools.getNextId();
+
+ this.editor = editor;
+ this.items = [];
+ this._.listeners = [];
+
+ this._.level = definition.level || 1;
+
+ var panelDefinition = CKEDITOR.tools.extend( {}, definition.panel,
+ {
+ css : editor.skin.editor.css,
+ level : this._.level - 1,
+ block : {}
+ } );
+
+ var attrs = panelDefinition.block.attributes = ( panelDefinition.attributes || {} );
+ // Provide default role of 'menu'.
+ !attrs.role && ( attrs.role = 'menu' );
+ this._.panelDefinition = panelDefinition;
+ },
+
+ _ :
+ {
+ onShow : function()
+ {
+ var selection = this.editor.getSelection();
+
+ // Selection will be unavailable after menu shows up
+ // in IE, lock it now.
+ if ( CKEDITOR.env.ie )
+ selection && selection.lock();
+
+ var element = selection && selection.getStartElement(),
+ listeners = this._.listeners,
+ includedItems = [];
+
+ this.removeAll();
+ // Call all listeners, filling the list of items to be displayed.
+ for ( var i = 0 ; i < listeners.length ; i++ )
+ {
+ var listenerItems = listeners[ i ]( element, selection );
+
+ if ( listenerItems )
+ {
+ for ( var itemName in listenerItems )
+ {
+ var item = this.editor.getMenuItem( itemName );
+
+ if ( item )
+ {
+ item.state = listenerItems[ itemName ];
+ this.add( item );
+ }
+ }
+ }
+ }
+ },
+
+ onClick : function( item )
+ {
+ this.hide();
+
+ if ( item.onClick )
+ item.onClick();
+ else if ( item.command )
+ this.editor.execCommand( item.command );
+ },
+
+ onEscape : function( keystroke )
+ {
+ var parent = this.parent;
+ // 1. If it's sub-menu, restore the last focused item
+ // of upper level menu.
+ // 2. In case of a top-menu, close it.
+ if ( parent )
+ {
+ parent._.panel.hideChild();
+ // Restore parent block item focus.
+ var parentBlock = parent._.panel._.panel._.currentBlock,
+ parentFocusIndex = parentBlock._.focusIndex;
+ parentBlock._.markItem( parentFocusIndex );
+ }
+ else if ( keystroke == 27 )
+ {
+ this.hide();
+ this.editor.focus();
+ }
+ return false;
+ },
+
+ onHide : function()
+ {
+ if ( CKEDITOR.env.ie )
+ {
+ var selection = this.editor.getSelection();
+ selection && selection.unlock();
+ }
+
+ this.onHide && this.onHide();
+ },
+
+ showSubMenu : function( index )
+ {
+ var menu = this._.subMenu,
+ item = this.items[ index ],
+ subItemDefs = item.getItems && item.getItems();
+
+ // If this item has no subitems, we just hide the submenu, if
+ // available, and return back.
+ if ( !subItemDefs )
+ {
+ this._.panel.hideChild();
+ return;
+ }
+
+ // Record parent menu focused item first (#3389).
+ var block = this._.panel.getBlock( this.id );
+ block._.focusIndex = index;
+
+ // Create the submenu, if not available, or clean the existing
+ // one.
+ if ( menu )
+ menu.removeAll();
+ else
+ {
+ menu = this._.subMenu = new CKEDITOR.menu( this.editor,
+ CKEDITOR.tools.extend( {}, this._.definition, { level : this._.level + 1 }, true ) );
+ menu.parent = this;
+ menu._.onClick = CKEDITOR.tools.bind( this._.onClick, this );
+ }
+
+ // Add all submenu items to the menu.
+ for ( var subItemName in subItemDefs )
+ {
+ var subItem = this.editor.getMenuItem( subItemName );
+ if ( subItem )
+ {
+ subItem.state = subItemDefs[ subItemName ];
+ menu.add( subItem );
+ }
+ }
+
+ // Get the element representing the current item.
+ var element = this._.panel.getBlock( this.id ).element.getDocument().getById( this.id + String( index ) );
+
+ // Show the submenu.
+ menu.show( element, 2 );
+ }
+ },
+
+ proto :
+ {
+ add : function( item )
+ {
+ // Later we may sort the items, but Array#sort is not stable in
+ // some browsers, here we're forcing the original sequence with
+ // 'order' attribute if it hasn't been assigned. (#3868)
+ if ( !item.order )
+ item.order = this.items.length;
+
+ this.items.push( item );
+ },
+
+ removeAll : function()
+ {
+ this.items = [];
+ },
+
+ show : function( offsetParent, corner, offsetX, offsetY )
+ {
+ // Not for sub menu.
+ if ( !this.parent )
+ {
+ this._.onShow();
+ // Don't menu with zero items.
+ if ( ! this.items.length )
+ return;
+ }
+
+ corner = corner || ( this.editor.lang.dir == 'rtl' ? 2 : 1 );
+
+ var items = this.items,
+ editor = this.editor,
+ panel = this._.panel,
+ element = this._.element;
+
+ // Create the floating panel for this menu.
+ if ( !panel )
+ {
+ panel = this._.panel = new CKEDITOR.ui.floatPanel( this.editor,
+ CKEDITOR.document.getBody(),
+ this._.panelDefinition,
+ this._.level );
+
+ panel.onEscape = CKEDITOR.tools.bind( function( keystroke )
+ {
+ if ( this._.onEscape( keystroke ) === false )
+ return false;
+ },
+ this );
+
+ panel.onHide = CKEDITOR.tools.bind( function()
+ {
+ this._.onHide && this._.onHide();
+ },
+ this );
+
+ // Create an autosize block inside the panel.
+ var block = panel.addBlock( this.id, this._.panelDefinition.block );
+ block.autoSize = true;
+
+ var keys = block.keys;
+ keys[ 40 ] = 'next'; // ARROW-DOWN
+ keys[ 9 ] = 'next'; // TAB
+ keys[ 38 ] = 'prev'; // ARROW-UP
+ keys[ CKEDITOR.SHIFT + 9 ] = 'prev'; // SHIFT + TAB
+ keys[ 32 ] = 'click'; // SPACE
+ keys[ ( editor.lang.dir == 'rtl' ? 37 : 39 ) ] = 'click'; // ARROW-RIGHT/ARROW-LEFT(rtl)
+
+ element = this._.element = block.element;
+ element.addClass( editor.skinClass );
+
+ var elementDoc = element.getDocument();
+ elementDoc.getBody().setStyle( 'overflow', 'hidden' );
+ elementDoc.getElementsByTag( 'html' ).getItem( 0 ).setStyle( 'overflow', 'hidden' );
+
+ this._.itemOverFn = CKEDITOR.tools.addFunction( function( index )
+ {
+ clearTimeout( this._.showSubTimeout );
+ this._.showSubTimeout = CKEDITOR.tools.setTimeout( this._.showSubMenu, editor.config.menu_subMenuDelay || 400, this, [ index ] );
+ },
+ this );
+
+ this._.itemOutFn = CKEDITOR.tools.addFunction( function( index )
+ {
+ clearTimeout( this._.showSubTimeout );
+ },
+ this );
+
+ this._.itemClickFn = CKEDITOR.tools.addFunction( function( index )
+ {
+ var item = this.items[ index ];
+
+ if ( item.state == CKEDITOR.TRISTATE_DISABLED )
+ {
+ this.hide();
+ return;
+ }
+
+ if ( item.getItems )
+ this._.showSubMenu( index );
+ else
+ this._.onClick( item );
+ },
+ this );
+ }
+
+ // Put the items in the right order.
+ sortItems( items );
+
+ var chromeRoot = editor.container.getChild( 1 ),
+ mixedContentClass = chromeRoot.hasClass( 'cke_mixed_dir_content' ) ? ' cke_mixed_dir_content' : '';
+
+ // Build the HTML that composes the menu and its items.
+ var output = [ '' );
+
+ // Inject the HTML inside the panel.
+ element.setHtml( output.join( '' ) );
+
+ CKEDITOR.ui.fire( 'ready', this );
+
+ // Show the panel.
+ if ( this.parent )
+ this.parent._.panel.showAsChild( panel, this.id, offsetParent, corner, offsetX, offsetY );
+ else
+ panel.showBlock( this.id, offsetParent, corner, offsetX, offsetY );
+
+ editor.fire( 'menuShow', [ panel ] );
+ },
+
+ addListener : function( listenerFn )
+ {
+ this._.listeners.push( listenerFn );
+ },
+
+ hide : function()
+ {
+ this._.onHide && this._.onHide();
+ this._.panel && this._.panel.hide();
+ }
+ }
+ });
+
+ function sortItems( items )
+ {
+ items.sort( function( itemA, itemB )
+ {
+ if ( itemA.group < itemB.group )
+ return -1;
+ else if ( itemA.group > itemB.group )
+ return 1;
+
+ return itemA.order < itemB.order ? -1 :
+ itemA.order > itemB.order ? 1 :
+ 0;
+ });
+ }
+ CKEDITOR.menuItem = CKEDITOR.tools.createClass(
+ {
+ $ : function( editor, name, definition )
+ {
+ CKEDITOR.tools.extend( this, definition,
+ // Defaults
+ {
+ order : 0,
+ className : 'cke_button_' + name
+ });
+
+ // Transform the group name into its order number.
+ this.group = editor._.menuGroups[ this.group ];
+
+ this.editor = editor;
+ this.name = name;
+ },
+
+ proto :
+ {
+ render : function( menu, index, output )
+ {
+ var id = menu.id + String( index ),
+ state = ( typeof this.state == 'undefined' ) ? CKEDITOR.TRISTATE_OFF : this.state;
+
+ var classes = ' cke_' + (
+ state == CKEDITOR.TRISTATE_ON ? 'on' :
+ state == CKEDITOR.TRISTATE_DISABLED ? 'disabled' :
+ 'off' );
+
+ var htmlLabel = this.label;
+
+ if ( this.className )
+ classes += ' ' + this.className;
+
+ var hasSubMenu = this.getItems;
+
+ output.push(
+ '' );
+ }
+ }
+ });
+
+})();
+
+
+/**
+ * The amount of time, in milliseconds, the editor waits before showing submenu
+ * options when moving the mouse over options that contains submenus, like the
+ * "Cell Properties" entry for tables.
+ * @type Number
+ * @default 400
+ * @example
+ * // Remove the submenu delay.
+ * config.menu_subMenuDelay = 0;
+ */
+
+/**
+ * A comma separated list of items group names to be displayed in the context
+ * menu. The items order will reflect the order in this list if no priority
+ * has been definted in the groups.
+ * @type String
+ * @default 'clipboard,form,tablecell,tablecellproperties,tablerow,tablecolumn,table,anchor,link,image,flash,checkbox,radio,textfield,hiddenfield,imagebutton,button,select,textarea'
+ * @example
+ * config.menu_groups = 'clipboard,table,anchor,link,image';
+ */
+CKEDITOR.config.menu_groups =
+ 'clipboard,' +
+ 'form,' +
+ 'tablecell,tablecellproperties,tablerow,tablecolumn,table,'+
+ 'anchor,link,image,flash,' +
+ 'checkbox,radio,textfield,hiddenfield,imagebutton,button,select,textarea,div';
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/menubutton/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/menubutton/plugin.js
new file mode 100644
index 00000000..5976322b
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/menubutton/plugin.js
@@ -0,0 +1,98 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+CKEDITOR.plugins.add( 'menubutton',
+{
+ requires : [ 'button', 'menu' ],
+ beforeInit : function( editor )
+ {
+ editor.ui.addHandler( CKEDITOR.UI_MENUBUTTON, CKEDITOR.ui.menuButton.handler );
+ }
+});
+
+/**
+ * Button UI element.
+ * @constant
+ * @example
+ */
+CKEDITOR.UI_MENUBUTTON = 5;
+
+(function()
+{
+ var clickFn = function( editor )
+ {
+ var _ = this._;
+
+ // Do nothing if this button is disabled.
+ if ( _.state === CKEDITOR.TRISTATE_DISABLED )
+ return;
+
+ _.previousState = _.state;
+
+ // Check if we already have a menu for it, otherwise just create it.
+ var menu = _.menu;
+ if ( !menu )
+ {
+ menu = _.menu = new CKEDITOR.menu( editor,
+ {
+ panel:
+ {
+ className : editor.skinClass + ' cke_contextmenu',
+ attributes : { 'aria-label' : editor.lang.common.options }
+ }
+ });
+
+ menu.onHide = CKEDITOR.tools.bind( function()
+ {
+ this.setState( this.modes && this.modes[ editor.mode ] ? _.previousState : CKEDITOR.TRISTATE_DISABLED );
+ },
+ this );
+
+ // Initialize the menu items at this point.
+ if ( this.onMenu )
+ menu.addListener( this.onMenu );
+ }
+
+ if ( _.on )
+ {
+ menu.hide();
+ return;
+ }
+
+ this.setState( CKEDITOR.TRISTATE_ON );
+
+ menu.show( CKEDITOR.document.getById( this._.id ), 4 );
+ };
+
+
+ CKEDITOR.ui.menuButton = CKEDITOR.tools.createClass(
+ {
+ base : CKEDITOR.ui.button,
+
+ $ : function( definition )
+ {
+ // We don't want the panel definition in this object.
+ var panelDefinition = definition.panel;
+ delete definition.panel;
+
+ this.base( definition );
+
+ this.hasArrow = true;
+
+ this.click = clickFn;
+ },
+
+ statics :
+ {
+ handler :
+ {
+ create : function( definition )
+ {
+ return new CKEDITOR.ui.menuButton( definition );
+ }
+ }
+ }
+ });
+})();
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/newpage/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/newpage/plugin.js
new file mode 100644
index 00000000..12de07d2
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/newpage/plugin.js
@@ -0,0 +1,54 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * @file Horizontal Page Break
+ */
+
+// Register a plugin named "newpage".
+CKEDITOR.plugins.add( 'newpage',
+{
+ init : function( editor )
+ {
+ editor.addCommand( 'newpage',
+ {
+ modes : { wysiwyg:1, source:1 },
+
+ exec : function( editor )
+ {
+ var command = this;
+ editor.setData( editor.config.newpage_html || '', function()
+ {
+ // Save the undo snapshot after all document changes are affected. (#4889)
+ setTimeout( function ()
+ {
+ editor.fire( 'afterCommandExec',
+ {
+ name: command.name,
+ command: command
+ } );
+ editor.selectionChange();
+
+ }, 200 );
+ } );
+ editor.focus();
+ },
+ async : true
+ });
+
+ editor.ui.addButton( 'NewPage',
+ {
+ label : editor.lang.newPage,
+ command : 'newpage'
+ });
+ }
+});
+/**
+ * The HTML to load in the editor when the "new page" command is executed.
+ * @type String
+ * @default ''
+ * @example
+ * config.newpage_html = '<p>Type your text here.</p>';
+ */
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/pagebreak/images/pagebreak.gif b/app/assets/javascripts/ckeditor/_source/plugins/pagebreak/images/pagebreak.gif
new file mode 100644
index 00000000..8d1cffd6
Binary files /dev/null and b/app/assets/javascripts/ckeditor/_source/plugins/pagebreak/images/pagebreak.gif differ
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/pagebreak/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/pagebreak/plugin.js
new file mode 100644
index 00000000..242b9fa7
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/pagebreak/plugin.js
@@ -0,0 +1,120 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * @file Horizontal Page Break
+ */
+
+// Register a plugin named "pagebreak".
+CKEDITOR.plugins.add( 'pagebreak',
+{
+ init : function( editor )
+ {
+ // Register the command.
+ editor.addCommand( 'pagebreak', CKEDITOR.plugins.pagebreakCmd );
+
+ // Register the toolbar button.
+ editor.ui.addButton( 'PageBreak',
+ {
+ label : editor.lang.pagebreak,
+ command : 'pagebreak'
+ });
+
+ // Add the style that renders our placeholder.
+ editor.addCss(
+ 'img.cke_pagebreak' +
+ '{' +
+ 'background-image: url(' + CKEDITOR.getUrl( this.path + 'images/pagebreak.gif' ) + ');' +
+ 'background-position: center center;' +
+ 'background-repeat: no-repeat;' +
+ 'clear: both;' +
+ 'display: block;' +
+ 'float: none;' +
+ 'width:100% !important; _width:99.9% !important;' +
+ 'border-top: #999999 1px dotted;' +
+ 'border-bottom: #999999 1px dotted;' +
+ 'height: 5px !important;' +
+ 'page-break-after: always;' +
+
+ '}' );
+ },
+
+ afterInit : function( editor )
+ {
+ // Register a filter to displaying placeholders after mode change.
+
+ var dataProcessor = editor.dataProcessor,
+ dataFilter = dataProcessor && dataProcessor.dataFilter;
+
+ if ( dataFilter )
+ {
+ dataFilter.addRules(
+ {
+ elements :
+ {
+ div : function( element )
+ {
+ var attributes = element.attributes,
+ style = attributes && attributes.style,
+ child = style && element.children.length == 1 && element.children[ 0 ],
+ childStyle = child && ( child.name == 'span' ) && child.attributes.style;
+
+ if ( childStyle && ( /page-break-after\s*:\s*always/i ).test( style ) && ( /display\s*:\s*none/i ).test( childStyle ) )
+ {
+ var fakeImg = editor.createFakeParserElement( element, 'cke_pagebreak', 'div' );
+ var label = editor.lang.pagebreakAlt;
+ fakeImg.attributes[ 'alt' ] = label;
+ fakeImg.attributes[ 'aria-label' ] = label;
+ return fakeImg;
+ }
+ }
+ }
+ });
+ }
+ },
+
+ requires : [ 'fakeobjects' ]
+});
+
+CKEDITOR.plugins.pagebreakCmd =
+{
+ exec : function( editor )
+ {
+ // Create the element that represents a print break.
+ var label = editor.lang.pagebreakAlt;
+ var breakObject = CKEDITOR.dom.element.createFromHtml( '
' );
+
+ // Creates the fake image used for this element.
+ breakObject = editor.createFakeElement( breakObject, 'cke_pagebreak', 'div' );
+ breakObject.setAttributes( { alt : label, 'aria-label' : label, title : label } );
+
+ var ranges = editor.getSelection().getRanges( true );
+
+ editor.fire( 'saveSnapshot' );
+
+ for ( var range, i = ranges.length - 1 ; i >= 0; i-- )
+ {
+ range = ranges[ i ];
+
+ if ( i < ranges.length -1 )
+ breakObject = breakObject.clone( true );
+
+ range.splitBlock( 'p' );
+ range.insertNode( breakObject );
+ if ( i == ranges.length - 1 )
+ {
+ range.moveToPosition( breakObject, CKEDITOR.POSITION_AFTER_END );
+ range.select();
+ }
+
+ var previous = breakObject.getPrevious();
+
+ if ( previous && CKEDITOR.dtd[ previous.getName() ].div )
+ breakObject.move( previous );
+ }
+
+ editor.fire( 'saveSnapshot' );
+ }
+};
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/panel/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/panel/plugin.js
new file mode 100644
index 00000000..ae712c0d
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/panel/plugin.js
@@ -0,0 +1,402 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+CKEDITOR.plugins.add( 'panel',
+{
+ beforeInit : function( editor )
+ {
+ editor.ui.addHandler( CKEDITOR.UI_PANEL, CKEDITOR.ui.panel.handler );
+ }
+});
+
+/**
+ * Panel UI element.
+ * @constant
+ * @example
+ */
+CKEDITOR.UI_PANEL = 2;
+
+CKEDITOR.ui.panel = function( document, definition )
+{
+ // Copy all definition properties to this object.
+ if ( definition )
+ CKEDITOR.tools.extend( this, definition );
+
+ // Set defaults.
+ CKEDITOR.tools.extend( this,
+ {
+ className : '',
+ css : []
+ });
+
+ this.id = CKEDITOR.tools.getNextId();
+ this.document = document;
+
+ this._ =
+ {
+ blocks : {}
+ };
+};
+
+/**
+ * Transforms a rich combo definition in a {@link CKEDITOR.ui.richCombo}
+ * instance.
+ * @type Object
+ * @example
+ */
+CKEDITOR.ui.panel.handler =
+{
+ create : function( definition )
+ {
+ return new CKEDITOR.ui.panel( definition );
+ }
+};
+
+CKEDITOR.ui.panel.prototype =
+{
+ renderHtml : function( editor )
+ {
+ var output = [];
+ this.render( editor, output );
+ return output.join( '' );
+ },
+
+ /**
+ * Renders the combo.
+ * @param {CKEDITOR.editor} editor The editor instance which this button is
+ * to be used by.
+ * @param {Array} output The output array to which append the HTML relative
+ * to this button.
+ * @example
+ */
+ render : function( editor, output )
+ {
+ var id = this.id;
+
+ output.push(
+ '' +
+ '
' );
+
+ if ( this.forceIFrame || this.css.length )
+ {
+ output.push(
+ '' );
+ }
+
+ output.push(
+ ' which indicate an list item type.
+ createListBulletMarker : function ( bullet, bulletText )
+ {
+ var marker = new CKEDITOR.htmlParser.element( 'cke:listbullet' );
+ marker.attributes = { 'cke:listsymbol' : bullet[ 0 ] };
+ marker.add( new CKEDITOR.htmlParser.text( bulletText ) );
+ return marker;
+ },
+
+ isListBulletIndicator : function( element )
+ {
+ var styleText = element.attributes && element.attributes.style;
+ if ( /mso-list\s*:\s*Ignore/i.test( styleText ) )
+ return true;
+ },
+
+ isContainingOnlySpaces : function( element )
+ {
+ var text;
+ return ( ( text = element.onlyChild() )
+ && ( /^(:?\s| )+$/ ).test( text.value ) );
+ },
+
+ resolveList : function( element )
+ {
+ // indicate a list item.
+ var attrs = element.attributes,
+ listMarker;
+
+ if ( ( listMarker = element.removeAnyChildWithName( 'cke:listbullet' ) )
+ && listMarker.length
+ && ( listMarker = listMarker[ 0 ] ) )
+ {
+ element.name = 'cke:li';
+
+ if ( attrs.style )
+ {
+ attrs.style = plugin.filters.stylesFilter(
+ [
+ // Text-indent is not representing list item level any more.
+ [ 'text-indent' ],
+ [ 'line-height' ],
+ // First attempt is to resolve indent level from on a constant margin increment.
+ [ ( /^margin(:?-left)?$/ ), null, function( margin )
+ {
+ // Deal with component/short-hand form.
+ var values = margin.split( ' ' );
+ margin = plugin.utils.convertToPx( values[ 3 ] || values[ 1 ] || values [ 0 ] );
+ margin = parseInt( margin, 10 );
+
+ // Figure out the indent unit by checking the first time of incrementation.
+ if ( !listBaseIndent && previousListItemMargin !== null && margin > previousListItemMargin )
+ listBaseIndent = margin - previousListItemMargin;
+
+ previousListItemMargin = margin;
+
+ attrs[ 'cke:indent' ] = listBaseIndent && ( Math.ceil( margin / listBaseIndent ) + 1 ) || 1;
+ } ],
+ // The best situation: "mso-list:l0 level1 lfo2" tells the belonged list root, list item indentation, etc.
+ [ ( /^mso-list$/ ), null, function( val )
+ {
+ val = val.split( ' ' );
+ var listId = Number( val[ 0 ].match( /\d+/ ) ),
+ indent = Number( val[ 1 ].match( /\d+/ ) );
+
+ listId !== previousListId && ( attrs[ 'cke:reset' ] = 1 );
+ previousListId = listId;
+ attrs[ 'cke:indent' ] = indent;
+ } ]
+ ] )( attrs.style, element ) || '';
+ }
+
+ // First level list item might be presented without a margin.
+
+
+ // In case all above doesn't apply.
+ if ( !attrs[ 'cke:indent' ] )
+ {
+ previousListItemMargin = 0;
+ attrs[ 'cke:indent' ] = 1;
+ }
+
+ // Inherit attributes from bullet.
+ CKEDITOR.tools.extend( attrs, listMarker.attributes );
+ return true;
+ }
+ // Current list disconnected.
+ else
+ previousListId = previousListItemMargin = listBaseIndent = null;
+
+ return false;
+ },
+
+ // Convert various length units to 'px' in ignorance of DPI.
+ convertToPx : ( function ()
+ {
+ var calculator = CKEDITOR.dom.element.createFromHtml(
+ '
', CKEDITOR.document );
+ CKEDITOR.document.getBody().append( calculator );
+
+ return function( cssLength )
+ {
+ if ( cssLengthRelativeUnit.test( cssLength ) )
+ {
+ calculator.setStyle( 'width', cssLength );
+ return calculator.$.clientWidth + 'px';
+ }
+
+ return cssLength;
+ };
+ } )(),
+
+ // Providing a shorthand style then retrieve one or more style component values.
+ getStyleComponents : ( function()
+ {
+ var calculator = CKEDITOR.dom.element.createFromHtml(
+ '
',
+ CKEDITOR.document );
+ CKEDITOR.document.getBody().append( calculator );
+
+ return function( name, styleValue, fetchList )
+ {
+ calculator.setStyle( name, styleValue );
+ var styles = {},
+ count = fetchList.length;
+ for ( var i = 0; i < count; i++ )
+ styles[ fetchList[ i ] ] = calculator.getStyle( fetchList[ i ] );
+
+ return styles;
+ };
+ } )(),
+
+ listDtdParents : CKEDITOR.dtd.parentOf( 'ol' )
+ },
+
+ filters :
+ {
+ // Transform a normal list into flat list items only presentation.
+ // E.g. level1level2 =>
+ // level1
+ // level2
+ flattenList : function( element )
+ {
+ var attrs = element.attributes,
+ parent = element.parent;
+
+ var listStyleType,
+ indentLevel = 1;
+
+ // Resolve how many level nested.
+ while ( parent )
+ {
+ parent.attributes && parent.attributes[ 'cke:list' ] && indentLevel++;
+ parent = parent.parent;
+ }
+
+ // All list items are of the same type.
+ switch ( attrs.type )
+ {
+ case 'a' :
+ listStyleType = 'lower-alpha';
+ break;
+ // TODO: Support more list style type from MS-Word.
+ }
+
+ var children = element.children,
+ child;
+
+ for ( var i = 0; i < children.length; i++ )
+ {
+ child = children[ i ];
+ var attributes = child.attributes;
+
+ if ( child.name in CKEDITOR.dtd.$listItem )
+ {
+ var listItemChildren = child.children,
+ count = listItemChildren.length,
+ last = listItemChildren[ count - 1 ];
+
+ // Move out nested list.
+ if ( last.name in CKEDITOR.dtd.$list )
+ {
+ children.splice( i + 1, 0, last );
+ last.parent = element;
+
+ // Remove the parent list item if it's just a holder.
+ if ( !--listItemChildren.length )
+ children.splice( i, 1 );
+ }
+
+ child.name = 'cke:li';
+
+ // Inherit numbering from list root on the first list item.
+ attrs.start && !i && ( attributes.value = attrs.start );
+
+ plugin.filters.stylesFilter(
+ [
+ [ 'tab-stops', null, function( val )
+ {
+ var margin = val.split( ' ' )[ 1 ].match( cssLengthRelativeUnit );
+ margin && ( previousListItemMargin = parseInt( plugin.utils.convertToPx( margin[ 0 ] ), 10 ) );
+ } ],
+ [ 'mso-list', null, function( val )
+ {
+ val = val.split( ' ' );
+ var listId = Number( val[ 0 ].match( /\d+/ ) );
+ listId !== previousListId && ( attributes[ 'cke:reset' ] = 1 );
+ previousListId = listId;
+ } ]
+ ] )( attributes.style );
+
+ attributes[ 'cke:indent' ] = indentLevel;
+ attributes[ 'cke:listtype' ] = element.name;
+ attributes[ 'cke:list-style-type' ] = listStyleType;
+ }
+ }
+
+ delete element.name;
+
+ // We're loosing tag name here, signalize this element as a list.
+ attrs[ 'cke:list' ] = 1;
+ },
+
+ /**
+ * Try to collect all list items among the children and establish one
+ * or more HTML list structures for them.
+ * @param element
+ */
+ assembleList : function( element )
+ {
+ var children = element.children, child,
+ listItem, // The current processing cke:li element.
+ listItemAttrs,
+ listItemIndent, // Indent level of current list item.
+ lastIndent,
+ lastListItem, // The previous one just been added to the list.
+ list, // Current staging list and it's parent list if any.
+ openedLists = [],
+ previousListStyleType,
+ previousListType;
+
+ // Properties of the list item are to be resolved from the list bullet.
+ var bullet,
+ listType,
+ listStyleType,
+ itemNumeric;
+
+ for ( var i = 0; i < children.length; i++ )
+ {
+ child = children[ i ];
+
+ if ( 'cke:li' == child.name )
+ {
+ child.name = 'li';
+ listItem = child;
+ listItemAttrs = listItem.attributes;
+ bullet = listItemAttrs[ 'cke:listsymbol' ];
+ bullet = bullet && bullet.match( /^(?:[(]?)([^\s]+?)([.)]?)$/ );
+ listType = listStyleType = itemNumeric = null;
+
+ if ( listItemAttrs[ 'cke:ignored' ] )
+ {
+ children.splice( i--, 1 );
+ continue;
+ }
+
+
+ // This's from a new list root.
+ listItemAttrs[ 'cke:reset' ] && ( list = lastIndent = lastListItem = null );
+
+ // List item indent level might come from a real list indentation or
+ // been resolved from a pseudo list item's margin value, even get
+ // no indentation at all.
+ listItemIndent = Number( listItemAttrs[ 'cke:indent' ] );
+
+ // We're moving out of the current list, cleaning up.
+ if ( listItemIndent != lastIndent )
+ previousListType = previousListStyleType = null;
+
+ // List type and item style are already resolved.
+ if ( !bullet )
+ {
+ listType = listItemAttrs[ 'cke:listtype' ] || 'ol';
+ listStyleType = listItemAttrs[ 'cke:list-style-type' ];
+ }
+ else
+ {
+ // Probably share the same list style type with previous list item,
+ // give it priority to avoid ambiguous between C(Alpha) and C.(Roman).
+ if ( previousListType && listMarkerPatterns[ previousListType ] [ previousListStyleType ].test( bullet[ 1 ] ) )
+ {
+ listType = previousListType;
+ listStyleType = previousListStyleType;
+ }
+ else
+ {
+ for ( var type in listMarkerPatterns )
+ {
+ for ( var style in listMarkerPatterns[ type ] )
+ {
+ if ( listMarkerPatterns[ type ][ style ].test( bullet[ 1 ] ) )
+ {
+ // Small numbering has higher priority, when dealing with ambiguous
+ // between C(Alpha) and C.(Roman).
+ if ( type == 'ol' && ( /alpha|roman/ ).test( style ) )
+ {
+ var num = /roman/.test( style ) ? fromRoman( bullet[ 1 ] ) : fromAlphabet( bullet[ 1 ] );
+ if ( !itemNumeric || num < itemNumeric )
+ {
+ itemNumeric = num;
+ listType = type;
+ listStyleType = style;
+ }
+ }
+ else
+ {
+ listType = type;
+ listStyleType = style;
+ break;
+ }
+ }
+ }
+ }
+ }
+
+ // Simply use decimal/disc for the rest forms of unrepresentable
+ // numerals, e.g. Chinese..., but as long as there a second part
+ // included, it has a bigger chance of being a order list ;)
+ !listType && ( listType = bullet[ 2 ] ? 'ol' : 'ul' );
+ }
+
+ previousListType = listType;
+ previousListStyleType = listStyleType || ( listType == 'ol' ? 'decimal' : 'disc' );
+ if ( listStyleType && listStyleType != ( listType == 'ol' ? 'decimal' : 'disc' ) )
+ listItem.addStyle( 'list-style-type', listStyleType );
+
+ // Figure out start numbering.
+ if ( listType == 'ol' && bullet )
+ {
+ switch ( listStyleType )
+ {
+ case 'decimal' :
+ itemNumeric = Number( bullet[ 1 ] );
+ break;
+ case 'lower-roman':
+ case 'upper-roman':
+ itemNumeric = fromRoman( bullet[ 1 ] );
+ break;
+ case 'lower-alpha':
+ case 'upper-alpha':
+ itemNumeric = fromAlphabet( bullet[ 1 ] );
+ break;
+ }
+
+ // Always create the numbering, swipe out unnecessary ones later.
+ listItem.attributes.value = itemNumeric;
+ }
+
+ // Start the list construction.
+ if ( !list )
+ {
+ openedLists.push( list = new CKEDITOR.htmlParser.element( listType ) );
+ list.add( listItem );
+ children[ i ] = list;
+ }
+ else
+ {
+ if ( listItemIndent > lastIndent )
+ {
+ openedLists.push( list = new CKEDITOR.htmlParser.element( listType ) );
+ list.add( listItem );
+ lastListItem.add( list );
+ }
+ else if ( listItemIndent < lastIndent )
+ {
+ // There might be a negative gap between two list levels. (#4944)
+ var diff = lastIndent - listItemIndent,
+ parent;
+ while ( diff-- && ( parent = list.parent ) )
+ list = parent.parent;
+
+ list.add( listItem );
+ }
+ else
+ list.add( listItem );
+
+ children.splice( i--, 1 );
+ }
+
+ lastListItem = listItem;
+ lastIndent = listItemIndent;
+ }
+ else if ( list )
+ list = lastIndent = lastListItem = null;
+ }
+
+ for ( i = 0; i < openedLists.length; i++ )
+ postProcessList( openedLists[ i ] );
+
+ list = lastIndent = lastListItem = previousListId = previousListItemMargin = listBaseIndent = null;
+ },
+
+ /**
+ * A simple filter which always rejecting.
+ */
+ falsyFilter : function( value )
+ {
+ return false;
+ },
+
+ /**
+ * A filter dedicated on the 'style' attribute filtering, e.g. dropping/replacing style properties.
+ * @param styles {Array} in form of [ styleNameRegexp, styleValueRegexp,
+ * newStyleValue/newStyleGenerator, newStyleName ] where only the first
+ * parameter is mandatory.
+ * @param whitelist {Boolean} Whether the {@param styles} will be considered as a white-list.
+ */
+ stylesFilter : function( styles, whitelist )
+ {
+ return function( styleText, element )
+ {
+ var rules = [];
+ // html-encoded quote might be introduced by 'font-family'
+ // from MS-Word which confused the following regexp. e.g.
+ //'font-family: "Lucida, Console"'
+ ( styleText || '' )
+ .replace( /"/g, '"' )
+ .replace( /\s*([^ :;]+)\s*:\s*([^;]+)\s*(?=;|$)/g,
+ function( match, name, value )
+ {
+ name = name.toLowerCase();
+ name == 'font-family' && ( value = value.replace( /["']/g, '' ) );
+
+ var namePattern,
+ valuePattern,
+ newValue,
+ newName;
+ for ( var i = 0 ; i < styles.length; i++ )
+ {
+ if ( styles[ i ] )
+ {
+ namePattern = styles[ i ][ 0 ];
+ valuePattern = styles[ i ][ 1 ];
+ newValue = styles[ i ][ 2 ];
+ newName = styles[ i ][ 3 ];
+
+ if ( name.match( namePattern )
+ && ( !valuePattern || value.match( valuePattern ) ) )
+ {
+ name = newName || name;
+ whitelist && ( newValue = newValue || value );
+
+ if ( typeof newValue == 'function' )
+ newValue = newValue( value, element, name );
+
+ // Return an couple indicate both name and value
+ // changed.
+ if ( newValue && newValue.push )
+ name = newValue[ 0 ], newValue = newValue[ 1 ];
+
+ if ( typeof newValue == 'string' )
+ rules.push( [ name, newValue ] );
+ return;
+ }
+ }
+ }
+
+ !whitelist && rules.push( [ name, value ] );
+
+ });
+
+ for ( var i = 0 ; i < rules.length ; i++ )
+ rules[ i ] = rules[ i ].join( ':' );
+ return rules.length ?
+ ( rules.join( ';' ) + ';' ) : false;
+ };
+ },
+
+ /**
+ * Migrate the element by decorate styles on it.
+ * @param styleDefiniton
+ * @param variables
+ */
+ elementMigrateFilter : function ( styleDefiniton, variables )
+ {
+ return function( element )
+ {
+ var styleDef =
+ variables ?
+ new CKEDITOR.style( styleDefiniton, variables )._.definition
+ : styleDefiniton;
+ element.name = styleDef.element;
+ CKEDITOR.tools.extend( element.attributes, CKEDITOR.tools.clone( styleDef.attributes ) );
+ element.addStyle( CKEDITOR.style.getStyleText( styleDef ) );
+ };
+ },
+
+ /**
+ * Migrate styles by creating a new nested stylish element.
+ * @param styleDefinition
+ */
+ styleMigrateFilter : function( styleDefinition, variableName )
+ {
+
+ var elementMigrateFilter = this.elementMigrateFilter;
+ return function( value, element )
+ {
+ // Build an stylish element first.
+ var styleElement = new CKEDITOR.htmlParser.element( null ),
+ variables = {};
+
+ variables[ variableName ] = value;
+ elementMigrateFilter( styleDefinition, variables )( styleElement );
+ // Place the new element inside the existing span.
+ styleElement.children = element.children;
+ element.children = [ styleElement ];
+ };
+ },
+
+ /**
+ * A filter which remove cke-namespaced-attribute on
+ * all none-cke-namespaced elements.
+ * @param value
+ * @param element
+ */
+ bogusAttrFilter : function( value, element )
+ {
+ if ( element.name.indexOf( 'cke:' ) == -1 )
+ return false;
+ },
+
+ /**
+ * A filter which will be used to apply inline css style according the stylesheet
+ * definition rules, is generated lazily when filtering.
+ */
+ applyStyleFilter : null
+
+ },
+
+ getRules : function( editor )
+ {
+ var dtd = CKEDITOR.dtd,
+ blockLike = CKEDITOR.tools.extend( {}, dtd.$block, dtd.$listItem, dtd.$tableContent ),
+ config = editor.config,
+ filters = this.filters,
+ falsyFilter = filters.falsyFilter,
+ stylesFilter = filters.stylesFilter,
+ elementMigrateFilter = filters.elementMigrateFilter,
+ styleMigrateFilter = CKEDITOR.tools.bind( this.filters.styleMigrateFilter, this.filters ),
+ createListBulletMarker = this.utils.createListBulletMarker,
+ flattenList = filters.flattenList,
+ assembleList = filters.assembleList,
+ isListBulletIndicator = this.utils.isListBulletIndicator,
+ containsNothingButSpaces = this.utils.isContainingOnlySpaces,
+ resolveListItem = this.utils.resolveList,
+ convertToPx = this.utils.convertToPx,
+ getStyleComponents = this.utils.getStyleComponents,
+ listDtdParents = this.utils.listDtdParents,
+ removeFontStyles = config.pasteFromWordRemoveFontStyles !== false,
+ removeStyles = config.pasteFromWordRemoveStyles !== false;
+
+ return {
+
+ elementNames :
+ [
+ // Remove script, meta and link elements.
+ [ ( /meta|link|script/ ), '' ]
+ ],
+
+ root : function( element )
+ {
+ element.filterChildren();
+ assembleList( element );
+ },
+
+ elements :
+ {
+ '^' : function( element )
+ {
+ // Transform CSS style declaration to inline style.
+ var applyStyleFilter;
+ if ( CKEDITOR.env.gecko && ( applyStyleFilter = filters.applyStyleFilter ) )
+ applyStyleFilter( element );
+ },
+
+ $ : function( element )
+ {
+ var tagName = element.name || '',
+ attrs = element.attributes;
+
+ // Convert length unit of width/height on blocks to
+ // a more editor-friendly way (px).
+ if ( tagName in blockLike
+ && attrs.style )
+ {
+ attrs.style = stylesFilter(
+ [ [ ( /^(:?width|height)$/ ), null, convertToPx ] ] )( attrs.style ) || '';
+ }
+
+ // Processing headings.
+ if ( tagName.match( /h\d/ ) )
+ {
+ element.filterChildren();
+ // Is the heading actually a list item?
+ if ( resolveListItem( element ) )
+ return;
+
+ // Adapt heading styles to editor's convention.
+ elementMigrateFilter( config[ 'format_' + tagName ] )( element );
+ }
+ // Remove inline elements which contain only empty spaces.
+ else if ( tagName in dtd.$inline )
+ {
+ element.filterChildren();
+ if ( containsNothingButSpaces( element ) )
+ delete element.name;
+ }
+ // Remove element with ms-office namespace,
+ // with it's content preserved, e.g. 'o:p'.
+ else if ( tagName.indexOf( ':' ) != -1
+ && tagName.indexOf( 'cke' ) == -1 )
+ {
+ element.filterChildren();
+
+ // Restore image real link from vml.
+ if ( tagName == 'v:imagedata' )
+ {
+ var href = element.attributes[ 'o:href' ];
+ if ( href )
+ element.attributes.src = href;
+ element.name = 'img';
+ return;
+ }
+ delete element.name;
+ }
+
+ // Assembling list items into a whole list.
+ if ( tagName in listDtdParents )
+ {
+ element.filterChildren();
+ assembleList( element );
+ }
+ },
+
+ // We'll drop any style sheet, but Firefox conclude
+ // certain styles in a single style element, which are
+ // required to be changed into inline ones.
+ 'style' : function( element )
+ {
+ if ( CKEDITOR.env.gecko )
+ {
+ // Grab only the style definition section.
+ var styleDefSection = element.onlyChild().value.match( /\/\* Style Definitions \*\/([\s\S]*?)\/\*/ ),
+ styleDefText = styleDefSection && styleDefSection[ 1 ],
+ rules = {}; // Storing the parsed result.
+
+ if ( styleDefText )
+ {
+ styleDefText
+ // Remove line-breaks.
+ .replace(/[\n\r]/g,'')
+ // Extract selectors and style properties.
+ .replace( /(.+?)\{(.+?)\}/g,
+ function( rule, selectors, styleBlock )
+ {
+ selectors = selectors.split( ',' );
+ var length = selectors.length, selector;
+ for ( var i = 0; i < length; i++ )
+ {
+ // Assume MS-Word mostly generate only simple
+ // selector( [Type selector][Class selector]).
+ CKEDITOR.tools.trim( selectors[ i ] )
+ .replace( /^(\w+)(\.[\w-]+)?$/g,
+ function( match, tagName, className )
+ {
+ tagName = tagName || '*';
+ className = className.substring( 1, className.length );
+
+ // Reject MS-Word Normal styles.
+ if ( className.match( /MsoNormal/ ) )
+ return;
+
+ if ( !rules[ tagName ] )
+ rules[ tagName ] = {};
+ if ( className )
+ rules[ tagName ][ className ] = styleBlock;
+ else
+ rules[ tagName ] = styleBlock;
+ } );
+ }
+ });
+
+ filters.applyStyleFilter = function( element )
+ {
+ var name = rules[ '*' ] ? '*' : element.name,
+ className = element.attributes && element.attributes[ 'class' ],
+ style;
+ if ( name in rules )
+ {
+ style = rules[ name ];
+ if ( typeof style == 'object' )
+ style = style[ className ];
+ // Maintain style rules priorities.
+ style && element.addStyle( style, true );
+ }
+ };
+ }
+ }
+ return false;
+ },
+
+ 'p' : function( element )
+ {
+ // This's a fall-back approach to recognize list item in FF3.6,
+ // as it's not perfect as not all list style (e.g. "heading list") is shipped
+ // with this pattern. (#6662)
+ if ( /MsoListParagraph/.exec( element.attributes[ 'class' ] ) )
+ {
+ var bulletText = element.firstChild( function( node )
+ {
+ return node.type == CKEDITOR.NODE_TEXT && !containsNothingButSpaces( node.parent );
+ });
+ var bullet = bulletText && bulletText.parent,
+ bulletAttrs = bullet && bullet.attributes;
+ bulletAttrs && !bulletAttrs.style && ( bulletAttrs.style = 'mso-list: Ignore;' );
+ }
+
+ element.filterChildren();
+
+ // Is the paragraph actually a list item?
+ if ( resolveListItem( element ) )
+ return;
+
+ // Adapt paragraph formatting to editor's convention
+ // according to enter-mode.
+ if ( config.enterMode == CKEDITOR.ENTER_BR )
+ {
+ // We suffer from attribute/style lost in this situation.
+ delete element.name;
+ element.add( new CKEDITOR.htmlParser.element( 'br' ) );
+ }
+ else
+ elementMigrateFilter( config[ 'format_' + ( config.enterMode == CKEDITOR.ENTER_P ? 'p' : 'div' ) ] )( element );
+ },
+
+ 'div' : function( element )
+ {
+ // Aligned table with no text surrounded is represented by a wrapper div, from which
+ // table cells inherit as text-align styles, which is wrong.
+ // Instead we use a clear-float div after the table to properly achieve the same layout.
+ var singleChild = element.onlyChild();
+ if ( singleChild && singleChild.name == 'table' )
+ {
+ var attrs = element.attributes;
+ singleChild.attributes = CKEDITOR.tools.extend( singleChild.attributes, attrs );
+ attrs.style && singleChild.addStyle( attrs.style );
+
+ var clearFloatDiv = new CKEDITOR.htmlParser.element( 'div' );
+ clearFloatDiv.addStyle( 'clear' ,'both' );
+ element.add( clearFloatDiv );
+ delete element.name;
+ }
+ },
+
+ 'td' : function ( element )
+ {
+ // 'td' in 'thead' is actually .
+ if ( element.getAncestor( 'thead') )
+ element.name = 'th';
+ },
+
+ // MS-Word sometimes present list as a mixing of normal list
+ // and pseudo-list, normalize the previous ones into pseudo form.
+ 'ol' : flattenList,
+ 'ul' : flattenList,
+ 'dl' : flattenList,
+
+ 'font' : function( element )
+ {
+ // Drop the font tag if it comes from list bullet text.
+ if ( isListBulletIndicator( element.parent ) )
+ {
+ delete element.name;
+ return;
+ }
+
+ element.filterChildren();
+
+ var attrs = element.attributes,
+ styleText = attrs.style,
+ parent = element.parent;
+
+ if ( 'font' == parent.name ) // Merge nested tags.
+ {
+ CKEDITOR.tools.extend( parent.attributes,
+ element.attributes );
+ styleText && parent.addStyle( styleText );
+ delete element.name;
+ }
+ // Convert the merged into a span with all attributes preserved.
+ else
+ {
+ styleText = styleText || '';
+ // IE's having those deprecated attributes, normalize them.
+ if ( attrs.color )
+ {
+ attrs.color != '#000000' && ( styleText += 'color:' + attrs.color + ';' );
+ delete attrs.color;
+ }
+ if ( attrs.face )
+ {
+ styleText += 'font-family:' + attrs.face + ';';
+ delete attrs.face;
+ }
+ // TODO: Mapping size in ranges of xx-small,
+ // x-small, small, medium, large, x-large, xx-large.
+ if ( attrs.size )
+ {
+ styleText += 'font-size:' +
+ ( attrs.size > 3 ? 'large'
+ : ( attrs.size < 3 ? 'small' : 'medium' ) ) + ';';
+ delete attrs.size;
+ }
+
+ element.name = 'span';
+ element.addStyle( styleText );
+ }
+ },
+
+ 'span' : function( element )
+ {
+ // Remove the span if it comes from list bullet text.
+ if ( isListBulletIndicator( element.parent ) )
+ return false;
+
+ element.filterChildren();
+ if ( containsNothingButSpaces( element ) )
+ {
+ delete element.name;
+ return null;
+ }
+
+ // List item bullet type is supposed to be indicated by
+ // the text of a span with style 'mso-list : Ignore' or an image.
+ if ( isListBulletIndicator( element ) )
+ {
+ var listSymbolNode = element.firstChild( function( node )
+ {
+ return node.value || node.name == 'img';
+ });
+
+ var listSymbol = listSymbolNode && ( listSymbolNode.value || 'l.' ),
+ listType = listSymbol && listSymbol.match( /^(?:[(]?)([^\s]+?)([.)]?)$/ );
+
+ if ( listType )
+ {
+ var marker = createListBulletMarker( listType, listSymbol );
+ // Some non-existed list items might be carried by an inconsequential list, indicate by "mso-hide:all/display:none",
+ // those are to be removed later, now mark it with "cke:ignored".
+ var ancestor = element.getAncestor( 'span' );
+ if ( ancestor && (/ mso-hide:\s*all|display:\s*none /).test( ancestor.attributes.style ) )
+ marker.attributes[ 'cke:ignored' ] = 1;
+ return marker;
+ }
+ }
+
+ // Update the src attribute of image element with href.
+ var children = element.children,
+ attrs = element.attributes,
+ styleText = attrs && attrs.style,
+ firstChild = children && children[ 0 ];
+
+ // Assume MS-Word mostly carry font related styles on ,
+ // adapting them to editor's convention.
+ if ( styleText )
+ {
+ attrs.style = stylesFilter(
+ [
+ // Drop 'inline-height' style which make lines overlapping.
+ [ 'line-height' ],
+ [ ( /^font-family$/ ), null, !removeFontStyles ? styleMigrateFilter( config[ 'font_style' ], 'family' ) : null ] ,
+ [ ( /^font-size$/ ), null, !removeFontStyles ? styleMigrateFilter( config[ 'fontSize_style' ], 'size' ) : null ] ,
+ [ ( /^color$/ ), null, !removeFontStyles ? styleMigrateFilter( config[ 'colorButton_foreStyle' ], 'color' ) : null ] ,
+ [ ( /^background-color$/ ), null, !removeFontStyles ? styleMigrateFilter( config[ 'colorButton_backStyle' ], 'color' ) : null ]
+ ] )( styleText, element ) || '';
+ }
+
+ return null;
+ },
+
+ // Migrate basic style formats to editor configured ones.
+ 'b' : elementMigrateFilter( config[ 'coreStyles_bold' ] ),
+ 'i' : elementMigrateFilter( config[ 'coreStyles_italic' ] ),
+ 'u' : elementMigrateFilter( config[ 'coreStyles_underline' ] ),
+ 's' : elementMigrateFilter( config[ 'coreStyles_strike' ] ),
+ 'sup' : elementMigrateFilter( config[ 'coreStyles_superscript' ] ),
+ 'sub' : elementMigrateFilter( config[ 'coreStyles_subscript' ] ),
+ // Editor doesn't support anchor with content currently (#3582),
+ // drop such anchors with content preserved.
+ 'a' : function( element )
+ {
+ var attrs = element.attributes;
+ if ( attrs && !attrs.href && attrs.name )
+ delete element.name;
+ },
+ 'cke:listbullet' : function( element )
+ {
+ if ( element.getAncestor( /h\d/ ) && !config.pasteFromWordNumberedHeadingToList )
+ delete element.name;
+ }
+ },
+
+ attributeNames :
+ [
+ // Remove onmouseover and onmouseout events (from MS Word comments effect)
+ [ ( /^onmouse(:?out|over)/ ), '' ],
+ // Onload on image element.
+ [ ( /^onload$/ ), '' ],
+ // Remove office and vml attribute from elements.
+ [ ( /(?:v|o):\w+/ ), '' ],
+ // Remove lang/language attributes.
+ [ ( /^lang/ ), '' ]
+ ],
+
+ attributes :
+ {
+ 'style' : stylesFilter(
+ removeStyles ?
+ // Provide a white-list of styles that we preserve, those should
+ // be the ones that could later be altered with editor tools.
+ [
+ // Leave list-style-type
+ [ ( /^list-style-type$/ ), null ],
+
+ // Preserve margin-left/right which used as default indent style in the editor.
+ [ ( /^margin$|^margin-(?!bottom|top)/ ), null, function( value, element, name )
+ {
+ if ( element.name in { p : 1, div : 1 } )
+ {
+ var indentStyleName = config.contentsLangDirection == 'ltr' ?
+ 'margin-left' : 'margin-right';
+
+ // Extract component value from 'margin' shorthand.
+ if ( name == 'margin' )
+ {
+ value = getStyleComponents( name, value,
+ [ indentStyleName ] )[ indentStyleName ];
+ }
+ else if ( name != indentStyleName )
+ return null;
+
+ if ( value && !emptyMarginRegex.test( value ) )
+ return [ indentStyleName, value ];
+ }
+
+ return null;
+ } ],
+
+ // Preserve clear float style.
+ [ ( /^clear$/ ) ],
+
+ [ ( /^border.*|margin.*|vertical-align|float$/ ), null,
+ function( value, element )
+ {
+ if ( element.name == 'img' )
+ return value;
+ } ],
+
+ [ (/^width|height$/ ), null,
+ function( value, element )
+ {
+ if ( element.name in { table : 1, td : 1, th : 1, img : 1 } )
+ return value;
+ } ]
+ ] :
+ // Otherwise provide a black-list of styles that we remove.
+ [
+ [ ( /^mso-/ ) ],
+ // Fixing color values.
+ [ ( /-color$/ ), null, function( value )
+ {
+ if ( value == 'transparent' )
+ return false;
+ if ( CKEDITOR.env.gecko )
+ return value.replace( /-moz-use-text-color/g, 'transparent' );
+ } ],
+ // Remove empty margin values, e.g. 0.00001pt 0em 0pt
+ [ ( /^margin$/ ), emptyMarginRegex ],
+ [ 'text-indent', '0cm' ],
+ [ 'page-break-before' ],
+ [ 'tab-stops' ],
+ [ 'display', 'none' ],
+ removeFontStyles ? [ ( /font-?/ ) ] : null
+ ], removeStyles ),
+
+ // Prefer width styles over 'width' attributes.
+ 'width' : function( value, element )
+ {
+ if ( element.name in dtd.$tableContent )
+ return false;
+ },
+ // Prefer border styles over table 'border' attributes.
+ 'border' : function( value, element )
+ {
+ if ( element.name in dtd.$tableContent )
+ return false;
+ },
+
+ // Only Firefox carry style sheet from MS-Word, which
+ // will be applied by us manually. For other browsers
+ // the css className is useless.
+ 'class' : falsyFilter,
+
+ // MS-Word always generate 'background-color' along with 'bgcolor',
+ // simply drop the deprecated attributes.
+ 'bgcolor' : falsyFilter,
+
+ // Deprecate 'valign' attribute in favor of 'vertical-align'.
+ 'valign' : removeStyles ? falsyFilter : function( value, element )
+ {
+ element.addStyle( 'vertical-align', value );
+ return false;
+ }
+ },
+
+ // Fore none-IE, some useful data might be buried under these IE-conditional
+ // comments where RegExp were the right approach to dig them out where usual approach
+ // is transform it into a fake element node which hold the desired data.
+ comment :
+ !CKEDITOR.env.ie ?
+ function( value, node )
+ {
+ var imageInfo = value.match( // ),
+ listInfo = value.match( /^\[if !supportLists\]([\s\S]*?)\[endif\]$/ );
+
+ // Seek for list bullet indicator.
+ if ( listInfo )
+ {
+ // Bullet symbol could be either text or an image.
+ var listSymbol = listInfo[ 1 ] || ( imageInfo && 'l.' ),
+ listType = listSymbol && listSymbol.match( />(?:[(]?)([^\s]+?)([.)]?) element in conditional comments for Firefox.
+ if ( CKEDITOR.env.gecko && imageInfo )
+ {
+ var img = CKEDITOR.htmlParser.fragment.fromHtml( imageInfo[ 0 ] ).children[ 0 ],
+ previousComment = node.previous,
+ // Try to dig the real image link from vml markup from previous comment text.
+ imgSrcInfo = previousComment && previousComment.value.match( /]*o:href=['"](.*?)['"]/ ),
+ imgSrc = imgSrcInfo && imgSrcInfo[ 1 ];
+
+ // Is there a real 'src' url to be used?
+ imgSrc && ( img.attributes.src = imgSrc );
+ return img;
+ }
+
+ return false;
+ }
+ : falsyFilter
+ };
+ }
+ });
+
+ // The paste processor here is just a reduced copy of html data processor.
+ var pasteProcessor = function()
+ {
+ this.dataFilter = new CKEDITOR.htmlParser.filter();
+ };
+
+ pasteProcessor.prototype =
+ {
+ toHtml : function( data )
+ {
+ var fragment = CKEDITOR.htmlParser.fragment.fromHtml( data, false ),
+ writer = new CKEDITOR.htmlParser.basicWriter();
+
+ fragment.writeHtml( writer, this.dataFilter );
+ return writer.getHtml( true );
+ }
+ };
+
+ CKEDITOR.cleanWord = function( data, editor )
+ {
+ // Firefox will be confused by those downlevel-revealed IE conditional
+ // comments, fixing them first( convert it to upperlevel-revealed one ).
+ // e.g. ...
+ if ( CKEDITOR.env.gecko )
+ data = data.replace( /(([\S\s]*?))/gi, '$1$2$3' );
+
+ var dataProcessor = new pasteProcessor(),
+ dataFilter = dataProcessor.dataFilter;
+
+ // These rules will have higher priorities than default ones.
+ dataFilter.addRules( CKEDITOR.plugins.pastefromword.getRules( editor ) );
+
+ // Allow extending data filter rules.
+ editor.fire( 'beforeCleanWord', { filter : dataFilter } );
+
+ try
+ {
+ data = dataProcessor.toHtml( data, false );
+ }
+ catch ( e )
+ {
+ alert( editor.lang.pastefromword.error );
+ }
+
+ /* Below post processing those things that are unable to delivered by filter rules. */
+
+ // Remove 'cke' namespaced attribute used in filter rules as marker.
+ data = data.replace( /cke:.*?".*?"/g, '' );
+
+ // Remove empty style attribute.
+ data = data.replace( /style=""/g, '' );
+
+ // Remove the dummy spans ( having no inline style ).
+ data = data.replace( //g, '' );
+
+ return data;
+ };
+})();
+
+/**
+ * Whether to ignore all font related formatting styles, including:
+ * font size;
+ * font family;
+ * font foreground/background color.
+ * @name CKEDITOR.config.pasteFromWordRemoveFontStyles
+ * @since 3.1
+ * @type Boolean
+ * @default true
+ * @example
+ * config.pasteFromWordRemoveFontStyles = false;
+ */
+
+/**
+ * Whether to transform MS Word outline numbered headings into lists.
+ * @name CKEDITOR.config.pasteFromWordNumberedHeadingToList
+ * @since 3.1
+ * @type Boolean
+ * @default false
+ * @example
+ * config.pasteFromWordNumberedHeadingToList = true;
+ */
+
+/**
+ * Whether to remove element styles that can't be managed with the editor. Note
+ * that this doesn't handle the font specific styles, which depends on the
+ * {@link CKEDITOR.config.pasteFromWordRemoveFontStyles} setting instead.
+ * @name CKEDITOR.config.pasteFromWordRemoveStyles
+ * @since 3.1
+ * @type Boolean
+ * @default true
+ * @example
+ * config.pasteFromWordRemoveStyles = false;
+ */
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/pastefromword/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/pastefromword/plugin.js
new file mode 100644
index 00000000..15853b41
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/pastefromword/plugin.js
@@ -0,0 +1,135 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+(function()
+{
+ CKEDITOR.plugins.add( 'pastefromword',
+ {
+ init : function( editor )
+ {
+
+ // Flag indicate this command is actually been asked instead of a generic
+ // pasting.
+ var forceFromWord = 0;
+ var resetFromWord = function( evt )
+ {
+ evt && evt.removeListener();
+ forceFromWord && setTimeout( function() { forceFromWord = 0; }, 0 );
+ };
+
+ // Features bring by this command beside the normal process:
+ // 1. No more bothering of user about the clean-up.
+ // 2. Perform the clean-up even if content is not from MS-Word.
+ // (e.g. from a MS-Word similar application.)
+ editor.addCommand( 'pastefromword',
+ {
+ canUndo : false,
+ exec : function()
+ {
+ forceFromWord = 1;
+ if ( editor.execCommand( 'paste' ) === false )
+ {
+ editor.on( 'dialogShow', function ( evt )
+ {
+ evt.removeListener();
+ evt.data.on( 'cancel', resetFromWord );
+ });
+
+ editor.on( 'dialogHide', function( evt )
+ {
+ evt.data.removeListener( 'cancel', resetFromWord );
+ } );
+ }
+
+ editor.on( 'afterPaste', resetFromWord );
+ }
+ });
+
+ // Register the toolbar button.
+ editor.ui.addButton( 'PasteFromWord',
+ {
+ label : editor.lang.pastefromword.toolbar,
+ command : 'pastefromword'
+ });
+
+ editor.on( 'pasteState', function( evt )
+ {
+ editor.getCommand( 'pastefromword' ).setState( evt.data );
+ });
+
+ editor.on( 'paste', function( evt )
+ {
+ var data = evt.data,
+ mswordHtml;
+
+ // MS-WORD format sniffing.
+ if ( ( mswordHtml = data[ 'html' ] )
+ && ( forceFromWord || ( /(class=\"?Mso|style=\"[^\"]*\bmso\-|w:WordDocument)/ ).test( mswordHtml ) ) )
+ {
+ var isLazyLoad = this.loadFilterRules( function()
+ {
+ // Event continuation with the original data.
+ if ( isLazyLoad )
+ editor.fire( 'paste', data );
+ else if ( !editor.config.pasteFromWordPromptCleanup
+ || ( forceFromWord || confirm( editor.lang.pastefromword.confirmCleanup ) ) )
+ {
+ data[ 'html' ] = CKEDITOR.cleanWord( mswordHtml, editor );
+ }
+ });
+
+ // The cleanup rules are to be loaded, we should just cancel
+ // this event.
+ isLazyLoad && evt.cancel();
+ }
+ }, this );
+ },
+
+ loadFilterRules : function( callback )
+ {
+
+ var isLoaded = CKEDITOR.cleanWord;
+
+ if ( isLoaded )
+ callback();
+ else
+ {
+ var filterFilePath = CKEDITOR.getUrl(
+ CKEDITOR.config.pasteFromWordCleanupFile
+ || ( this.path + 'filter/default.js' ) );
+
+ // Load with busy indicator.
+ CKEDITOR.scriptLoader.load( filterFilePath, callback, null, true );
+ }
+
+ return !isLoaded;
+ },
+
+ requires : [ 'clipboard' ]
+ });
+})();
+
+/**
+ * Whether to prompt the user about the clean up of content being pasted from
+ * MS Word.
+ * @name CKEDITOR.config.pasteFromWordPromptCleanup
+ * @since 3.1
+ * @type Boolean
+ * @default undefined
+ * @example
+ * config.pasteFromWordPromptCleanup = true;
+ */
+
+/**
+ * The file that provides the MS Word cleanup function for pasting operations.
+ * Note: This is a global configuration shared by all editor instances present
+ * in the page.
+ * @name CKEDITOR.config.pasteFromWordCleanupFile
+ * @since 3.1
+ * @type String
+ * @default 'default'
+ * @example
+ * // Load from 'pastefromword' plugin 'filter' sub folder (custom.js file).
+ * CKEDITOR.config.pasteFromWordCleanupFile = 'custom';
+ */
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/pastetext/dialogs/pastetext.js b/app/assets/javascripts/ckeditor/_source/plugins/pastetext/dialogs/pastetext.js
new file mode 100644
index 00000000..42a021fe
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/pastetext/dialogs/pastetext.js
@@ -0,0 +1,70 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+(function()
+{
+ CKEDITOR.dialog.add( 'pastetext', function( editor )
+ {
+ return {
+ title : editor.lang.pasteText.title,
+
+ minWidth : CKEDITOR.env.ie && CKEDITOR.env.quirks ? 368 : 350,
+ minHeight : 240,
+
+ onShow : function()
+ {
+ // Reset the textarea value.
+ this.getContentElement( 'general', 'content' ).getInputElement().setValue( '' );
+ },
+
+ onOk : function()
+ {
+ // Get the textarea value.
+ var text = this.getContentElement( 'general', 'content' ).getInputElement().getValue(),
+ editor = this.getParentEditor();
+
+ setTimeout( function()
+ {
+ editor.fire( 'paste', { 'text' : text } );
+ }, 0 );
+ },
+
+ contents :
+ [
+ {
+ label : editor.lang.common.generalTab,
+ id : 'general',
+ elements :
+ [
+ {
+ type : 'html',
+ id : 'pasteMsg',
+ html : '' + editor.lang.clipboard.pasteMsg + '
'
+ },
+ {
+ type : 'textarea',
+ id : 'content',
+ className : 'cke_pastetext',
+
+ onLoad : function()
+ {
+ var label = this.getDialog().getContentElement( 'general', 'pasteMsg' ).getElement(),
+ input = this.getElement().getElementsByTag( 'textarea' ).getItem( 0 );
+
+ input.setAttribute( 'aria-labelledby', label.$.id );
+ input.setStyle( 'direction', editor.config.contentsLangDirection );
+ },
+
+ focus : function()
+ {
+ this.getElement().focus();
+ }
+ }
+ ]
+ }
+ ]
+ };
+ });
+})();
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/pastetext/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/pastetext/plugin.js
new file mode 100644
index 00000000..a523549a
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/pastetext/plugin.js
@@ -0,0 +1,90 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * @file Paste as plain text plugin
+ */
+
+(function()
+{
+ // The pastetext command definition.
+ var pasteTextCmd =
+ {
+ exec : function( editor )
+ {
+ var clipboardText = CKEDITOR.tools.tryThese(
+ function()
+ {
+ var clipboardText = window.clipboardData.getData( 'Text' );
+ if ( !clipboardText )
+ throw 0;
+ return clipboardText;
+ }
+ // Any other approach that's working...
+ );
+
+ if ( !clipboardText ) // Clipboard access privilege is not granted.
+ {
+ editor.openDialog( 'pastetext' );
+ return false;
+ }
+ else
+ editor.fire( 'paste', { 'text' : clipboardText } );
+
+ return true;
+ }
+ };
+
+ // Register the plugin.
+ CKEDITOR.plugins.add( 'pastetext',
+ {
+ init : function( editor )
+ {
+ var commandName = 'pastetext',
+ command = editor.addCommand( commandName, pasteTextCmd );
+
+ editor.ui.addButton( 'PasteText',
+ {
+ label : editor.lang.pasteText.button,
+ command : commandName
+ });
+
+ CKEDITOR.dialog.add( commandName, CKEDITOR.getUrl( this.path + 'dialogs/pastetext.js' ) );
+
+ if ( editor.config.forcePasteAsPlainText )
+ {
+ // Intercept the default pasting process.
+ editor.on( 'beforeCommandExec', function ( evt )
+ {
+ if ( evt.data.name == 'paste' )
+ {
+ editor.execCommand( 'pastetext' );
+ evt.cancel();
+ }
+ }, null, null, 0 );
+ }
+
+ editor.on( 'pasteState', function( evt )
+ {
+ editor.getCommand( 'pastetext' ).setState( evt.data );
+ });
+ },
+
+ requires : [ 'clipboard' ]
+ });
+
+})();
+
+
+/**
+ * Whether to force all pasting operations to insert on plain text into the
+ * editor, loosing any formatting information possibly available in the source
+ * text.
+ * @name CKEDITOR.config.forcePasteAsPlainText
+ * @type Boolean
+ * @default false
+ * @example
+ * config.forcePasteAsPlainText = true;
+ */
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/placeholder/dialogs/placeholder.js b/app/assets/javascripts/ckeditor/_source/plugins/placeholder/dialogs/placeholder.js
new file mode 100644
index 00000000..d709b38e
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/placeholder/dialogs/placeholder.js
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+ * For licensing, see LICENSE.html or http://ckeditor.com/license
+ */
+
+(function()
+{
+ function placeholderDialog( editor, isEdit )
+ {
+
+ var lang = editor.lang.placeholder,
+ generalLabel = editor.lang.common.generalTab;
+ return {
+ title : lang.title,
+ minWidth : 300,
+ minHeight : 80,
+ contents :
+ [
+ {
+ id : 'info',
+ label : generalLabel,
+ title : generalLabel,
+ elements :
+ [
+ {
+ id : 'text',
+ type : 'text',
+ style : 'width: 100%;',
+ label : lang.text,
+ 'default' : '',
+ required : true,
+ validate : CKEDITOR.dialog.validate.notEmpty( lang.textMissing ),
+ setup : function( element )
+ {
+ if ( isEdit )
+ this.setValue( element.getText().slice( 2, -2 ) );
+ },
+ commit : function( element )
+ {
+ var text = '[[' + this.getValue() + ']]';
+ // The placeholder must be recreated.
+ CKEDITOR.plugins.placeholder.createPlaceholder( editor, element, text );
+ }
+ }
+ ]
+ }
+ ],
+ onShow : function()
+ {
+ if ( isEdit )
+ this._element = CKEDITOR.plugins.placeholder.getSelectedPlaceHoder( editor );
+
+ this.setupContent( this._element );
+ },
+ onOk : function()
+ {
+ this.commitContent( this._element );
+ delete this._element;
+ }
+ };
+ }
+
+ CKEDITOR.dialog.add( 'createplaceholder', function( editor )
+ {
+ return placeholderDialog( editor );
+ });
+ CKEDITOR.dialog.add( 'editplaceholder', function( editor )
+ {
+ return placeholderDialog( editor, 1 );
+ });
+} )();
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/placeholder/lang/en.js b/app/assets/javascripts/ckeditor/_source/plugins/placeholder/lang/en.js
new file mode 100644
index 00000000..3cff992b
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/placeholder/lang/en.js
@@ -0,0 +1,16 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+CKEDITOR.plugins.setLang( 'placeholder', 'en',
+{
+ placeholder :
+ {
+ title : 'Placeholder Properties',
+ toolbar : 'Create Placeholder',
+ text : 'Placeholder Text',
+ edit : 'Edit Placeholder',
+ textMissing : 'The placeholder must contain text.'
+ }
+});
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/placeholder/lang/he.js b/app/assets/javascripts/ckeditor/_source/plugins/placeholder/lang/he.js
new file mode 100644
index 00000000..14814e82
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/placeholder/lang/he.js
@@ -0,0 +1,16 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+CKEDITOR.plugins.setLang( 'placeholder', 'he',
+{
+ placeholder :
+ {
+ title : 'מאפייני שומר מקום',
+ toolbar : 'צור שומר מקום',
+ text : 'תוכן שומר המקום',
+ edit : 'ערוך שומר מקום',
+ textMissing : 'שומר המקום חייב להכיל טקסט.'
+ }
+});
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/placeholder/placeholder.gif b/app/assets/javascripts/ckeditor/_source/plugins/placeholder/placeholder.gif
new file mode 100644
index 00000000..c07078c1
Binary files /dev/null and b/app/assets/javascripts/ckeditor/_source/plugins/placeholder/placeholder.gif differ
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/placeholder/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/placeholder/plugin.js
new file mode 100644
index 00000000..503f08ac
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/placeholder/plugin.js
@@ -0,0 +1,171 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * @fileOverview The "placeholder" plugin.
+ *
+ */
+
+(function()
+{
+ var placeholderReplaceRegex = /\[\[[^\]]+\]\]/g;
+ CKEDITOR.plugins.add( 'placeholder',
+ {
+ requires : [ 'dialog' ],
+ lang : [ 'en', 'he' ],
+ init : function( editor )
+ {
+ var lang = editor.lang.placeholder;
+
+ editor.addCommand( 'createplaceholder', new CKEDITOR.dialogCommand( 'createplaceholder' ) );
+ editor.addCommand( 'editplaceholder', new CKEDITOR.dialogCommand( 'editplaceholder' ) );
+
+ editor.ui.addButton( 'CreatePlaceholder',
+ {
+ label : lang.toolbar,
+ command :'createplaceholder',
+ icon : this.path + 'placeholder.gif'
+ });
+
+ if ( editor.addMenuItems )
+ {
+ editor.addMenuGroup( 'placeholder', 20 );
+ editor.addMenuItems(
+ {
+ editplaceholder :
+ {
+ label : lang.edit,
+ command : 'editplaceholder',
+ group : 'placeholder',
+ order : 1,
+ icon : this.path + 'placeholder.gif'
+ }
+ } );
+
+ if ( editor.contextMenu )
+ {
+ editor.contextMenu.addListener( function( element, selection )
+ {
+ if ( !element || !element.data( 'cke-placeholder' ) )
+ return null;
+
+ return { editplaceholder : CKEDITOR.TRISTATE_OFF };
+ } );
+ }
+ }
+
+ editor.on( 'doubleclick', function( evt )
+ {
+ if ( CKEDITOR.plugins.placeholder.getSelectedPlaceHoder( editor ) )
+ evt.data.dialog = 'editplaceholder';
+ });
+
+ editor.addCss(
+ '.cke_placeholder' +
+ '{' +
+ 'background-color: #ffff00;' +
+ ( CKEDITOR.env.gecko ? 'cursor: default;' : '' ) +
+ '}'
+ );
+
+ editor.on( 'contentDom', function()
+ {
+ editor.document.getBody().on( 'resizestart', function( evt )
+ {
+ if ( editor.getSelection().getSelectedElement().data( 'cke-placeholder' ) )
+ evt.data.preventDefault();
+ });
+ });
+
+ CKEDITOR.dialog.add( 'createplaceholder', this.path + 'dialogs/placeholder.js' );
+ CKEDITOR.dialog.add( 'editplaceholder', this.path + 'dialogs/placeholder.js' );
+ },
+ afterInit : function( editor )
+ {
+ var dataProcessor = editor.dataProcessor,
+ dataFilter = dataProcessor && dataProcessor.dataFilter,
+ htmlFilter = dataProcessor && dataProcessor.htmlFilter;
+
+ if ( dataFilter )
+ {
+ dataFilter.addRules(
+ {
+ text : function( text )
+ {
+ return text.replace( placeholderReplaceRegex, function( match )
+ {
+ return CKEDITOR.plugins.placeholder.createPlaceholder( editor, null, match, 1 );
+ });
+ }
+ });
+ }
+
+ if ( htmlFilter )
+ {
+ htmlFilter.addRules(
+ {
+ elements :
+ {
+ 'span' : function( element )
+ {
+ if ( element.attributes && element.attributes[ 'data-cke-placeholder' ] )
+ delete element.name;
+ }
+ }
+ });
+ }
+ }
+ });
+})();
+
+CKEDITOR.plugins.placeholder =
+{
+ createPlaceholder : function( editor, oldElement, text, isGet )
+ {
+ var element = new CKEDITOR.dom.element( 'span', editor.document );
+ element.setAttributes(
+ {
+ contentEditable : 'false',
+ 'data-cke-placeholder' : 1,
+ 'class' : 'cke_placeholder'
+ }
+ );
+
+ text && element.setText( text );
+
+ if ( isGet )
+ return element.getOuterHtml();
+
+ if ( oldElement )
+ {
+ if ( CKEDITOR.env.ie )
+ {
+ element.insertAfter( oldElement );
+ // Some time is required for IE before the element is removed.
+ setTimeout( function()
+ {
+ oldElement.remove();
+ element.focus();
+ }, 10 );
+ }
+ else
+ element.replace( oldElement );
+ }
+ else
+ editor.insertElement( element );
+
+ return null;
+ },
+
+ getSelectedPlaceHoder : function( editor )
+ {
+ var range = editor.getSelection().getRanges()[ 0 ];
+ range.shrink( CKEDITOR.SHRINK_TEXT );
+ var node = range.startContainer;
+ while( node && !( node.type == CKEDITOR.NODE_ELEMENT && node.data( 'cke-placeholder' ) ) )
+ node = node.getParent();
+ return node;
+ }
+};
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/popup/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/popup/plugin.js
new file mode 100644
index 00000000..a2e1f334
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/popup/plugin.js
@@ -0,0 +1,64 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+CKEDITOR.plugins.add( 'popup' );
+
+CKEDITOR.tools.extend( CKEDITOR.editor.prototype,
+{
+ /**
+ * Opens Browser in a popup. The "width" and "height" parameters accept
+ * numbers (pixels) or percent (of screen size) values.
+ * @param {String} url The url of the external file browser.
+ * @param {String} width Popup window width.
+ * @param {String} height Popup window height.
+ * @param {String} options Popup window features.
+ */
+ popup : function( url, width, height, options )
+ {
+ width = width || '80%';
+ height = height || '70%';
+
+ if ( typeof width == 'string' && width.length > 1 && width.substr( width.length - 1, 1 ) == '%' )
+ width = parseInt( window.screen.width * parseInt( width, 10 ) / 100, 10 );
+
+ if ( typeof height == 'string' && height.length > 1 && height.substr( height.length - 1, 1 ) == '%' )
+ height = parseInt( window.screen.height * parseInt( height, 10 ) / 100, 10 );
+
+ if ( width < 640 )
+ width = 640;
+
+ if ( height < 420 )
+ height = 420;
+
+ var top = parseInt( ( window.screen.height - height ) / 2, 10 ),
+ left = parseInt( ( window.screen.width - width ) / 2, 10 );
+
+ options = ( options || 'location=no,menubar=no,toolbar=no,dependent=yes,minimizable=no,modal=yes,alwaysRaised=yes,resizable=yes,scrollbars=yes' ) +
+ ',width=' + width +
+ ',height=' + height +
+ ',top=' + top +
+ ',left=' + left;
+
+ var popupWindow = window.open( '', null, options, true );
+
+ // Blocked by a popup blocker.
+ if ( !popupWindow )
+ return false;
+
+ try
+ {
+ popupWindow.moveTo( left, top );
+ popupWindow.resizeTo( width, height );
+ popupWindow.focus();
+ popupWindow.location.href = url;
+ }
+ catch ( e )
+ {
+ popupWindow = window.open( url, null, options, true );
+ }
+
+ return true;
+ }
+});
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/preview/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/preview/plugin.js
new file mode 100644
index 00000000..12a1683e
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/preview/plugin.js
@@ -0,0 +1,108 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * @file Preview plugin.
+ */
+
+(function()
+{
+ var previewCmd =
+ {
+ modes : { wysiwyg:1, source:1 },
+ canUndo : false,
+ exec : function( editor )
+ {
+ var sHTML,
+ config = editor.config,
+ baseTag = config.baseHref ? '' + editor.lang.preview + ' ' +
+ CKEDITOR.tools.buildStyleHtml( editor.config.contentsCss ) +
+ '' + bodyHtml +
+ editor.getData() +
+ '';
+ }
+
+ var iWidth = 640, // 800 * 0.8,
+ iHeight = 420, // 600 * 0.7,
+ iLeft = 80; // (800 - 0.8 * 800) /2 = 800 * 0.1.
+ try
+ {
+ var screen = window.screen;
+ iWidth = Math.round( screen.width * 0.8 );
+ iHeight = Math.round( screen.height * 0.7 );
+ iLeft = Math.round( screen.width * 0.1 );
+ }
+ catch ( e ){}
+
+ var sOpenUrl = '';
+ if ( isCustomDomain )
+ {
+ window._cke_htmlToLoad = sHTML;
+ sOpenUrl = 'javascript:void( (function(){' +
+ 'document.open();' +
+ 'document.domain="' + document.domain + '";' +
+ 'document.write( window.opener._cke_htmlToLoad );' +
+ 'document.close();' +
+ 'window.opener._cke_htmlToLoad = null;' +
+ '})() )';
+ }
+
+ var oWindow = window.open( sOpenUrl, null, 'toolbar=yes,location=no,status=yes,menubar=yes,scrollbars=yes,resizable=yes,width=' +
+ iWidth + ',height=' + iHeight + ',left=' + iLeft );
+
+ if ( !isCustomDomain )
+ {
+ oWindow.document.open();
+ oWindow.document.write( sHTML );
+ oWindow.document.close();
+ }
+ }
+ };
+
+ var pluginName = 'preview';
+
+ // Register a plugin named "preview".
+ CKEDITOR.plugins.add( pluginName,
+ {
+ init : function( editor )
+ {
+ editor.addCommand( pluginName, previewCmd );
+ editor.ui.addButton( 'Preview',
+ {
+ label : editor.lang.preview,
+ command : pluginName
+ });
+ }
+ });
+})();
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/print/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/print/plugin.js
new file mode 100644
index 00000000..dc7cc389
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/print/plugin.js
@@ -0,0 +1,41 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * @file Print Plugin
+ */
+
+CKEDITOR.plugins.add( 'print',
+{
+ init : function( editor )
+ {
+ var pluginName = 'print';
+
+ // Register the command.
+ var command = editor.addCommand( pluginName, CKEDITOR.plugins.print );
+
+ // Register the toolbar button.
+ editor.ui.addButton( 'Print',
+ {
+ label : editor.lang.print,
+ command : pluginName
+ });
+ }
+} );
+
+CKEDITOR.plugins.print =
+{
+ exec : function( editor )
+ {
+ if ( CKEDITOR.env.opera )
+ return;
+ else if ( CKEDITOR.env.gecko )
+ editor.window.$.print();
+ else
+ editor.document.$.execCommand( "Print" );
+ },
+ canUndo : false,
+ modes : { wysiwyg : !( CKEDITOR.env.opera ) } // It is imposible to print the inner document in Opera.
+};
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/removeformat/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/removeformat/plugin.js
new file mode 100644
index 00000000..066fce6c
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/removeformat/plugin.js
@@ -0,0 +1,185 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+CKEDITOR.plugins.add( 'removeformat',
+{
+ requires : [ 'selection' ],
+
+ init : function( editor )
+ {
+ editor.addCommand( 'removeFormat', CKEDITOR.plugins.removeformat.commands.removeformat );
+ editor.ui.addButton( 'RemoveFormat',
+ {
+ label : editor.lang.removeFormat,
+ command : 'removeFormat'
+ });
+
+ editor._.removeFormat = { filters: [] };
+ }
+});
+
+CKEDITOR.plugins.removeformat =
+{
+ commands :
+ {
+ removeformat :
+ {
+ exec : function( editor )
+ {
+ var tagsRegex = editor._.removeFormatRegex ||
+ ( editor._.removeFormatRegex = new RegExp( '^(?:' + editor.config.removeFormatTags.replace( /,/g,'|' ) + ')$', 'i' ) );
+
+ var removeAttributes = editor._.removeAttributes ||
+ ( editor._.removeAttributes = editor.config.removeFormatAttributes.split( ',' ) );
+
+ var filter = CKEDITOR.plugins.removeformat.filter;
+ var ranges = editor.getSelection().getRanges( 1 ),
+ iterator = ranges.createIterator(),
+ range;
+
+ while ( ( range = iterator.getNextRange() ) )
+ {
+ if ( ! range.collapsed )
+ range.enlarge( CKEDITOR.ENLARGE_ELEMENT );
+
+ // Bookmark the range so we can re-select it after processing.
+ var bookmark = range.createBookmark(),
+ // The style will be applied within the bookmark boundaries.
+ startNode = bookmark.startNode,
+ endNode = bookmark.endNode,
+ currentNode;
+
+ // We need to check the selection boundaries (bookmark spans) to break
+ // the code in a way that we can properly remove partially selected nodes.
+ // For example, removing a style from
+ // This is [some text to show the] problem
+ // ... where [ and ] represent the selection, must result:
+ // This is [some text to show the] problem
+ // The strategy is simple, we just break the partial nodes before the
+ // removal logic, having something that could be represented this way:
+ // This is [some text to show the ] problem
+
+ var breakParent = function( node )
+ {
+ // Let's start checking the start boundary.
+ var path = new CKEDITOR.dom.elementPath( node ),
+ pathElements = path.elements;
+
+ for ( var i = 1, pathElement ; pathElement = pathElements[ i ] ; i++ )
+ {
+ if ( pathElement.equals( path.block ) || pathElement.equals( path.blockLimit ) )
+ break;
+
+ // If this element can be removed (even partially).
+ if ( tagsRegex.test( pathElement.getName() ) && filter( editor, pathElement ) )
+ node.breakParent( pathElement );
+ }
+ };
+
+ breakParent( startNode );
+ if ( endNode )
+ {
+ breakParent( endNode );
+
+ // Navigate through all nodes between the bookmarks.
+ currentNode = startNode.getNextSourceNode( true, CKEDITOR.NODE_ELEMENT );
+
+ while ( currentNode )
+ {
+ // If we have reached the end of the selection, stop looping.
+ if ( currentNode.equals( endNode ) )
+ break;
+
+ // Cache the next node to be processed. Do it now, because
+ // currentNode may be removed.
+ var nextNode = currentNode.getNextSourceNode( false, CKEDITOR.NODE_ELEMENT );
+
+ // This node must not be a fake element.
+ if ( !( currentNode.getName() == 'img'
+ && currentNode.data( 'cke-realelement' ) )
+ && filter( editor, currentNode ) )
+ {
+ // Remove elements nodes that match with this style rules.
+ if ( tagsRegex.test( currentNode.getName() ) )
+ currentNode.remove( 1 );
+ else
+ {
+ currentNode.removeAttributes( removeAttributes );
+ editor.fire( 'removeFormatCleanup', currentNode );
+ }
+ }
+
+ currentNode = nextNode;
+ }
+ }
+
+ range.moveToBookmark( bookmark );
+ }
+
+ editor.getSelection().selectRanges( ranges );
+ }
+ }
+ },
+
+ /**
+ * Perform the remove format filters on the passed element.
+ * @param {CKEDITOR.editor} editor
+ * @param {CKEDITOR.dom.element} element
+ */
+ filter : function ( editor, element )
+ {
+ var filters = editor._.removeFormat.filters;
+ for ( var i = 0; i < filters.length; i++ )
+ {
+ if ( filters[ i ]( element ) === false )
+ return false;
+ }
+ return true;
+ }
+};
+
+/**
+ * Add to a collection of functions to decide whether a specific
+ * element should be considered as formatting element and thus
+ * could be removed during removeFormat command,
+ * Note: Only available with the existence of 'removeformat' plugin.
+ * @since 3.3
+ * @param {Function} func The function to be called, which will be passed a {CKEDITOR.dom.element} element to test.
+ * @example
+ * // Don't remove empty span
+ * editor.addRemoveFormatFilter.push( function( element )
+ * {
+ * return !( element.is( 'span' ) && CKEDITOR.tools.isEmpty( element.getAttributes() ) );
+ * });
+ */
+CKEDITOR.editor.prototype.addRemoveFormatFilter = function( func )
+{
+ this._.removeFormat.filters.push( func );
+};
+
+/**
+ * A comma separated list of elements to be removed when executing the "remove
+ " format" command. Note that only inline elements are allowed.
+ * @type String
+ * @default 'b,big,code,del,dfn,em,font,i,ins,kbd,q,samp,small,span,strike,strong,sub,sup,tt,u,var'
+ * @example
+ */
+CKEDITOR.config.removeFormatTags = 'b,big,code,del,dfn,em,font,i,ins,kbd,q,samp,small,span,strike,strong,sub,sup,tt,u,var';
+
+/**
+ * A comma separated list of elements attributes to be removed when executing
+ * the "remove format" command.
+ * @type String
+ * @default 'class,style,lang,width,height,align,hspace,valign'
+ * @example
+ */
+CKEDITOR.config.removeFormatAttributes = 'class,style,lang,width,height,align,hspace,valign';
+
+/**
+ * Fired after an element was cleaned by the removeFormat plugin.
+ * @name CKEDITOR.editor#removeFormatCleanup
+ * @event
+ * @param {Object} data.element The element that was cleaned up.
+ */
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/resize/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/resize/plugin.js
new file mode 100644
index 00000000..24ba09ca
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/resize/plugin.js
@@ -0,0 +1,168 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+CKEDITOR.plugins.add( 'resize',
+{
+ init : function( editor )
+ {
+ var config = editor.config;
+
+ // Resize in the same direction of chrome,
+ // which is identical to dir of editor element. (#6614)
+ var resizeDir = editor.element.getDirection( 1 );
+
+ !config.resize_dir && ( config.resize_dir = 'both' );
+ ( config.resize_maxWidth == undefined ) && ( config.resize_maxWidth = 3000 );
+ ( config.resize_maxHeight == undefined ) && ( config.resize_maxHeight = 3000 );
+ ( config.resize_minWidth == undefined ) && ( config.resize_minWidth = 750 );
+ ( config.resize_minHeight == undefined ) && ( config.resize_minHeight = 250 );
+
+ if ( config.resize_enabled !== false )
+ {
+ var container = null,
+ origin,
+ startSize,
+ resizeHorizontal = ( config.resize_dir == 'both' || config.resize_dir == 'horizontal' ) &&
+ ( config.resize_minWidth != config.resize_maxWidth ),
+ resizeVertical = ( config.resize_dir == 'both' || config.resize_dir == 'vertical' ) &&
+ ( config.resize_minHeight != config.resize_maxHeight );
+
+ function dragHandler( evt )
+ {
+ var dx = evt.data.$.screenX - origin.x,
+ dy = evt.data.$.screenY - origin.y,
+ width = startSize.width,
+ height = startSize.height,
+ internalWidth = width + dx * ( resizeDir == 'rtl' ? -1 : 1 ),
+ internalHeight = height + dy;
+
+ if ( resizeHorizontal )
+ width = Math.max( config.resize_minWidth, Math.min( internalWidth, config.resize_maxWidth ) );
+
+ if ( resizeVertical )
+ height = Math.max( config.resize_minHeight, Math.min( internalHeight, config.resize_maxHeight ) );
+
+ editor.resize( width, height );
+ }
+
+ function dragEndHandler ( evt )
+ {
+ CKEDITOR.document.removeListener( 'mousemove', dragHandler );
+ CKEDITOR.document.removeListener( 'mouseup', dragEndHandler );
+
+ if ( editor.document )
+ {
+ editor.document.removeListener( 'mousemove', dragHandler );
+ editor.document.removeListener( 'mouseup', dragEndHandler );
+ }
+ }
+
+ var mouseDownFn = CKEDITOR.tools.addFunction( function( $event )
+ {
+ if ( !container )
+ container = editor.getResizable();
+
+ startSize = { width : container.$.offsetWidth || 0, height : container.$.offsetHeight || 0 };
+ origin = { x : $event.screenX, y : $event.screenY };
+
+ config.resize_minWidth > startSize.width && ( config.resize_minWidth = startSize.width );
+ config.resize_minHeight > startSize.height && ( config.resize_minHeight = startSize.height );
+
+ CKEDITOR.document.on( 'mousemove', dragHandler );
+ CKEDITOR.document.on( 'mouseup', dragEndHandler );
+
+ if ( editor.document )
+ {
+ editor.document.on( 'mousemove', dragHandler );
+ editor.document.on( 'mouseup', dragEndHandler );
+ }
+ });
+
+ editor.on( 'destroy', function() { CKEDITOR.tools.removeFunction( mouseDownFn ); } );
+
+ editor.on( 'themeSpace', function( event )
+ {
+ if ( event.data.space == 'bottom' )
+ {
+ var direction = '';
+ if ( resizeHorizontal && !resizeVertical )
+ direction = ' cke_resizer_horizontal';
+ if ( !resizeHorizontal && resizeVertical )
+ direction = ' cke_resizer_vertical';
+
+ var resizerHtml =
+ '';
+
+ // Always sticks the corner of botttom space.
+ resizeDir == 'ltr' && direction == 'ltr' ?
+ event.data.html += resizerHtml :
+ event.data.html = resizerHtml + event.data.html;
+ }
+ }, editor, null, 100 );
+ }
+ }
+} );
+
+/**
+ * The minimum editor width, in pixels, when resizing it with the resize handle.
+ * Note: It fallbacks to editor's actual width if that's smaller than the default value.
+ * @name CKEDITOR.config.resize_minWidth
+ * @type Number
+ * @default 750
+ * @example
+ * config.resize_minWidth = 500;
+ */
+
+/**
+ * The minimum editor height, in pixels, when resizing it with the resize handle.
+ * Note: It fallbacks to editor's actual height if that's smaller than the default value.
+ * @name CKEDITOR.config.resize_minHeight
+ * @type Number
+ * @default 250
+ * @example
+ * config.resize_minHeight = 600;
+ */
+
+/**
+ * The maximum editor width, in pixels, when resizing it with the resize handle.
+ * @name CKEDITOR.config.resize_maxWidth
+ * @type Number
+ * @default 3000
+ * @example
+ * config.resize_maxWidth = 750;
+ */
+
+/**
+ * The maximum editor height, in pixels, when resizing it with the resize handle.
+ * @name CKEDITOR.config.resize_maxHeight
+ * @type Number
+ * @default 3000
+ * @example
+ * config.resize_maxHeight = 600;
+ */
+
+/**
+ * Whether to enable the resizing feature. If disabled the resize handler will not be visible.
+ * @name CKEDITOR.config.resize_enabled
+ * @type Boolean
+ * @default true
+ * @example
+ * config.resize_enabled = false;
+ */
+
+/**
+ * The directions to which the editor resizing is enabled. Possible values
+ * are "both", "vertical" and "horizontal".
+ * @name CKEDITOR.config.resize_dir
+ * @type String
+ * @default 'both'
+ * @since 3.3
+ * @example
+ * config.resize_dir = 'vertical';
+ */
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/richcombo/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/richcombo/plugin.js
new file mode 100644
index 00000000..8974fca0
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/richcombo/plugin.js
@@ -0,0 +1,374 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+CKEDITOR.plugins.add( 'richcombo',
+{
+ requires : [ 'floatpanel', 'listblock', 'button' ],
+
+ beforeInit : function( editor )
+ {
+ editor.ui.addHandler( CKEDITOR.UI_RICHCOMBO, CKEDITOR.ui.richCombo.handler );
+ }
+});
+
+/**
+ * Button UI element.
+ * @constant
+ * @example
+ */
+CKEDITOR.UI_RICHCOMBO = 3;
+
+CKEDITOR.ui.richCombo = CKEDITOR.tools.createClass(
+{
+ $ : function( definition )
+ {
+ // Copy all definition properties to this object.
+ CKEDITOR.tools.extend( this, definition,
+ // Set defaults.
+ {
+ title : definition.label,
+ modes : { wysiwyg : 1 }
+ });
+
+ // We don't want the panel definition in this object.
+ var panelDefinition = this.panel || {};
+ delete this.panel;
+
+ this.id = CKEDITOR.tools.getNextNumber();
+
+ this.document = ( panelDefinition
+ && panelDefinition.parent
+ && panelDefinition.parent.getDocument() )
+ || CKEDITOR.document;
+
+ panelDefinition.className = ( panelDefinition.className || '' ) + ' cke_rcombopanel';
+ panelDefinition.block =
+ {
+ multiSelect : panelDefinition.multiSelect,
+ attributes : panelDefinition.attributes
+ };
+
+ this._ =
+ {
+ panelDefinition : panelDefinition,
+ items : {},
+ state : CKEDITOR.TRISTATE_OFF
+ };
+ },
+
+ statics :
+ {
+ handler :
+ {
+ create : function( definition )
+ {
+ return new CKEDITOR.ui.richCombo( definition );
+ }
+ }
+ },
+
+ proto :
+ {
+ renderHtml : function( editor )
+ {
+ var output = [];
+ this.render( editor, output );
+ return output.join( '' );
+ },
+
+ /**
+ * Renders the combo.
+ * @param {CKEDITOR.editor} editor The editor instance which this button is
+ * to be used by.
+ * @param {Array} output The output array to which append the HTML relative
+ * to this button.
+ * @example
+ */
+ render : function( editor, output )
+ {
+ var env = CKEDITOR.env;
+
+ var id = 'cke_' + this.id;
+ var clickFn = CKEDITOR.tools.addFunction( function( $element )
+ {
+ var _ = this._;
+
+ if ( _.state == CKEDITOR.TRISTATE_DISABLED )
+ return;
+
+ this.createPanel( editor );
+
+ if ( _.on )
+ {
+ _.panel.hide();
+ return;
+ }
+
+ this.commit();
+ var value = this.getValue();
+ if ( value )
+ _.list.mark( value );
+ else
+ _.list.unmarkAll();
+
+ _.panel.showBlock( this.id, new CKEDITOR.dom.element( $element ), 4 );
+ },
+ this );
+
+ var instance = {
+ id : id,
+ combo : this,
+ focus : function()
+ {
+ var element = CKEDITOR.document.getById( id ).getChild( 1 );
+ element.focus();
+ },
+ clickFn : clickFn
+ };
+
+ editor.on( 'mode', function()
+ {
+ this.setState( this.modes[ editor.mode ] ? CKEDITOR.TRISTATE_OFF : CKEDITOR.TRISTATE_DISABLED );
+ this.setValue( '' );
+ },
+ this );
+
+ var keyDownFn = CKEDITOR.tools.addFunction( function( ev, element )
+ {
+ ev = new CKEDITOR.dom.event( ev );
+
+ var keystroke = ev.getKeystroke();
+ switch ( keystroke )
+ {
+ case 13 : // ENTER
+ case 32 : // SPACE
+ case 40 : // ARROW-DOWN
+ // Show panel
+ CKEDITOR.tools.callFunction( clickFn, element );
+ break;
+ default :
+ // Delegate the default behavior to toolbar button key handling.
+ instance.onkey( instance, keystroke );
+ }
+
+ // Avoid subsequent focus grab on editor document.
+ ev.preventDefault();
+ });
+
+ // For clean up
+ instance.keyDownFn = keyDownFn;
+
+ output.push(
+ '',
+ '',
+ '', this.label, ' ',
+ '= 10900 && !env.hc ? '' : ' href="javascript:void(\'' + this.label + '\')"',
+ ' role="button" aria-labelledby="', id , '_label" aria-describedby="', id, '_text" aria-haspopup="true"' );
+
+ // Some browsers don't cancel key events in the keydown but in the
+ // keypress.
+ // TODO: Check if really needed for Gecko+Mac.
+ if ( CKEDITOR.env.opera || ( CKEDITOR.env.gecko && CKEDITOR.env.mac ) )
+ {
+ output.push(
+ ' onkeypress="return false;"' );
+ }
+
+ // With Firefox, we need to force it to redraw, otherwise it
+ // will remain in the focus state.
+ if ( CKEDITOR.env.gecko )
+ {
+ output.push(
+ ' onblur="this.style.cssText = this.style.cssText;"' );
+ }
+
+ output.push(
+ ' onkeydown="CKEDITOR.tools.callFunction( ', keyDownFn, ', event, this );"' +
+ ' onclick="CKEDITOR.tools.callFunction(', clickFn, ', this); return false;">' +
+ '' +
+ '' + this.label + ' ' +
+ ' ' +
+ '' + ( CKEDITOR.env.hc ? '▼' : CKEDITOR.env.air ? ' ' : '' ) + ' ' +
+ ' ' +
+ ' ' );
+
+ if ( this.onRender )
+ this.onRender();
+
+ return instance;
+ },
+
+ createPanel : function( editor )
+ {
+ if ( this._.panel )
+ return;
+
+ var panelDefinition = this._.panelDefinition,
+ panelBlockDefinition = this._.panelDefinition.block,
+ panelParentElement = panelDefinition.parent || CKEDITOR.document.getBody(),
+ panel = new CKEDITOR.ui.floatPanel( editor, panelParentElement, panelDefinition ),
+ list = panel.addListBlock( this.id, panelBlockDefinition ),
+ me = this;
+
+ panel.onShow = function()
+ {
+ if ( me.className )
+ this.element.getFirst().addClass( me.className + '_panel' );
+
+ me.setState( CKEDITOR.TRISTATE_ON );
+
+ list.focus( !me.multiSelect && me.getValue() );
+
+ me._.on = 1;
+
+ if ( me.onOpen )
+ me.onOpen();
+ };
+
+ panel.onHide = function( preventOnClose )
+ {
+ if ( me.className )
+ this.element.getFirst().removeClass( me.className + '_panel' );
+
+ me.setState( me.modes && me.modes[ editor.mode ] ? CKEDITOR.TRISTATE_OFF : CKEDITOR.TRISTATE_DISABLED );
+
+ me._.on = 0;
+
+ if ( !preventOnClose && me.onClose )
+ me.onClose();
+ };
+
+ panel.onEscape = function()
+ {
+ panel.hide();
+ me.document.getById( 'cke_' + me.id ).getFirst().getNext().focus();
+ };
+
+ list.onClick = function( value, marked )
+ {
+ // Move the focus to the main windows, otherwise it will stay
+ // into the floating panel, even if invisible, and Safari and
+ // Opera will go a bit crazy.
+ me.document.getWindow().focus();
+
+ if ( me.onClick )
+ me.onClick.call( me, value, marked );
+
+ if ( marked )
+ me.setValue( value, me._.items[ value ] );
+ else
+ me.setValue( '' );
+
+ panel.hide();
+ };
+
+ this._.panel = panel;
+ this._.list = list;
+
+ panel.getBlock( this.id ).onHide = function()
+ {
+ me._.on = 0;
+ me.setState( CKEDITOR.TRISTATE_OFF );
+ };
+
+ if ( this.init )
+ this.init();
+ },
+
+ setValue : function( value, text )
+ {
+ this._.value = value;
+
+ var textElement = this.document.getById( 'cke_' + this.id + '_text' );
+ if ( textElement )
+ {
+ if ( !( value || text ) )
+ {
+ text = this.label;
+ textElement.addClass( 'cke_inline_label' );
+ }
+ else
+ textElement.removeClass( 'cke_inline_label' );
+
+ textElement.setHtml( typeof text != 'undefined' ? text : value );
+ }
+ },
+
+ getValue : function()
+ {
+ return this._.value || '';
+ },
+
+ unmarkAll : function()
+ {
+ this._.list.unmarkAll();
+ },
+
+ mark : function( value )
+ {
+ this._.list.mark( value );
+ },
+
+ hideItem : function( value )
+ {
+ this._.list.hideItem( value );
+ },
+
+ hideGroup : function( groupTitle )
+ {
+ this._.list.hideGroup( groupTitle );
+ },
+
+ showAll : function()
+ {
+ this._.list.showAll();
+ },
+
+ add : function( value, html, text )
+ {
+ this._.items[ value ] = text || value;
+ this._.list.add( value, html, text );
+ },
+
+ startGroup : function( title )
+ {
+ this._.list.startGroup( title );
+ },
+
+ commit : function()
+ {
+ if ( !this._.committed )
+ {
+ this._.list.commit();
+ this._.committed = 1;
+ CKEDITOR.ui.fire( 'ready', this );
+ }
+ this._.committed = 1;
+ },
+
+ setState : function( state )
+ {
+ if ( this._.state == state )
+ return;
+
+ this.document.getById( 'cke_' + this.id ).setState( state );
+
+ this._.state = state;
+ }
+ }
+});
+
+CKEDITOR.ui.prototype.addRichCombo = function( name, definition )
+{
+ this.add( name, CKEDITOR.UI_RICHCOMBO, definition );
+};
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/save/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/save/plugin.js
new file mode 100644
index 00000000..5cf2b91b
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/save/plugin.js
@@ -0,0 +1,55 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * @fileSave plugin.
+ */
+
+(function()
+{
+ var saveCmd =
+ {
+ modes : { wysiwyg:1, source:1 },
+
+ exec : function( editor )
+ {
+ var $form = editor.element.$.form;
+
+ if ( $form )
+ {
+ try
+ {
+ $form.submit();
+ }
+ catch( e )
+ {
+ // If there's a button named "submit" then the form.submit
+ // function is masked and can't be called in IE/FF, so we
+ // call the click() method of that button.
+ if ( $form.submit.click )
+ $form.submit.click();
+ }
+ }
+ }
+ };
+
+ var pluginName = 'save';
+
+ // Register a plugin named "save".
+ CKEDITOR.plugins.add( pluginName,
+ {
+ init : function( editor )
+ {
+ var command = editor.addCommand( pluginName, saveCmd );
+ command.modes = { wysiwyg : !!( editor.element.$.form ) };
+
+ editor.ui.addButton( 'Save',
+ {
+ label : editor.lang.save,
+ command : pluginName
+ });
+ }
+ });
+})();
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/scayt/dialogs/options.js b/app/assets/javascripts/ckeditor/_source/plugins/scayt/dialogs/options.js
new file mode 100644
index 00000000..3bd99163
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/scayt/dialogs/options.js
@@ -0,0 +1,537 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+CKEDITOR.dialog.add( 'scaytcheck', function( editor )
+{
+ var firstLoad = true,
+ captions,
+ doc = CKEDITOR.document,
+ editorName = editor.name,
+ tags = CKEDITOR.plugins.scayt.getUiTabs( editor ),
+ i,
+ contents = [],
+ userDicActive = 0,
+ dic_buttons = [
+ // [0] contains buttons for creating
+ "dic_create_" + editorName + ",dic_restore_" + editorName,
+ // [1] contains buton for manipulation
+ "dic_rename_" + editorName + ",dic_delete_" + editorName
+ ],
+ optionsIds = [ 'mixedCase', 'mixedWithDigits', 'allCaps', 'ignoreDomainNames' ];
+
+ // common operations
+
+ function getBOMAllOptions()
+ {
+ if (typeof document.forms["optionsbar_" + editorName] != "undefined")
+ return document.forms["optionsbar_" + editorName]["options"];
+ return [];
+ }
+ function getBOMAllLangs()
+ {
+ if (typeof document.forms["languagesbar_" + editorName] != "undefined")
+ return document.forms["languagesbar_" + editorName]["scayt_lang"];
+ return [];
+ }
+
+ function setCheckedValue( radioObj, newValue )
+ {
+ if ( !radioObj )
+ return;
+ var radioLength = radioObj.length;
+ if ( radioLength == undefined )
+ {
+ radioObj.checked = radioObj.value == newValue.toString();
+ return;
+ }
+ for ( var i = 0; i < radioLength; i++ )
+ {
+ radioObj[i].checked = false;
+ if ( radioObj[i].value == newValue.toString() )
+ radioObj[i].checked = true;
+ }
+ }
+
+ var lang = editor.lang.scayt;
+ var tags_contents = [
+ {
+ id : 'options',
+ label : lang.optionsTab,
+ elements : [
+ {
+ type : 'html',
+ id : 'options',
+ html : ''
+ }
+ ]
+ },
+ {
+ id : 'langs',
+ label : lang.languagesTab,
+ elements : [
+ {
+ type : 'html',
+ id : 'langs',
+ html : ''
+ }
+ ]
+ },
+ {
+ id : 'dictionaries',
+ label : lang.dictionariesTab,
+ elements : [
+ {
+ type : 'html',
+ style: '',
+ id : 'dictionaries',
+ html : ''
+ }
+ ]
+ },
+ {
+ id : 'about',
+ label : lang.aboutTab,
+ elements : [
+ {
+ type : 'html',
+ id : 'about',
+ style : 'margin: 5px 5px;',
+ html : '
'
+ }
+ ]
+ }
+ ];
+
+ var dialogDefiniton = {
+ title : lang.title,
+ minWidth : 360,
+ minHeight : 220,
+ onShow : function()
+ {
+ var dialog = this;
+ dialog.data = editor.fire( 'scaytDialog', {} );
+ dialog.options = dialog.data.scayt_control.option();
+ dialog.chosed_lang = dialog.sLang = dialog.data.scayt_control.sLang;
+
+ if ( !dialog.data || !dialog.data.scayt || !dialog.data.scayt_control )
+ {
+ alert( 'Error loading application service' );
+ dialog.hide();
+ return;
+ }
+
+ var stop = 0;
+ if ( firstLoad )
+ {
+ dialog.data.scayt.getCaption( editor.langCode || 'en', function( caps )
+ {
+ if ( stop++ > 0 ) // Once only
+ return;
+ captions = caps;
+ init_with_captions.apply( dialog );
+ reload.apply( dialog );
+ firstLoad = false;
+ });
+ }
+ else
+ reload.apply( dialog );
+
+ dialog.selectPage( dialog.data.tab );
+ },
+ onOk : function()
+ {
+ var scayt_control = this.data.scayt_control;
+ scayt_control.option( this.options );
+ // Setup language if it was changed.
+ var csLang = this.chosed_lang;
+ scayt_control.setLang( csLang );
+ scayt_control.refresh();
+ },
+ onCancel: function()
+ {
+ var o = getBOMAllOptions();
+ for ( var i in o )
+ o[i].checked = false;
+
+ setCheckedValue( getBOMAllLangs(), "" );
+ },
+ contents : contents
+ };
+
+ var scayt_control = CKEDITOR.plugins.scayt.getScayt( editor );
+
+ for ( i = 0; i < tags.length; i++ )
+ {
+ if ( tags[ i ] == 1 )
+ contents[ contents.length ] = tags_contents[ i ];
+ }
+ if ( tags[2] == 1 )
+ userDicActive = 1;
+
+ var init_with_captions = function()
+ {
+ var dialog = this,
+ lang_list = dialog.data.scayt.getLangList(),
+ buttonCaptions = [ 'dic_create', 'dic_delete', 'dic_rename', 'dic_restore' ],
+ buttonIds = [],
+ langList = [],
+ labels = optionsIds,
+ i;
+
+ // Add buttons titles
+ if ( userDicActive )
+ {
+ for ( i = 0; i < buttonCaptions.length; i++ )
+ {
+ buttonIds[ i ] = buttonCaptions[ i ] + "_" + editorName;
+ doc.getById( buttonIds[ i ] ).setHtml( '' + captions[ 'button_' + buttonCaptions[ i ]] +' ' );
+ }
+ doc.getById( 'dic_info_' + editorName ).setHtml( captions[ 'dic_info' ] );
+ }
+
+ // Fill options and dictionary labels.
+ if ( tags[0] == 1 )
+ {
+ for ( i in labels )
+ {
+ var labelCaption = 'label_' + labels[ i ],
+ labelId = labelCaption + '_' + editorName,
+ labelElement = doc.getById( labelId );
+
+ if ( 'undefined' != typeof labelElement
+ && 'undefined' != typeof captions[ labelCaption ]
+ && 'undefined' != typeof dialog.options[labels[ i ]] )
+ {
+ labelElement.setHtml( captions[ labelCaption ] );
+ var labelParent = labelElement.getParent();
+ labelParent.$.style.display = "block";
+ }
+ }
+ }
+
+ var about = '
' +
+ '' + captions[ 'version' ] + window.scayt.getAboutInfo().version.toString() + '
' +
+ '' + captions[ 'about_throwt_copy' ] + '
';
+
+ doc.getById( 'scayt_about_' + editorName ).setHtml( about );
+
+ // Create languages tab.
+ var createOption = function( option, list )
+ {
+ var label = doc.createElement( 'label' );
+ label.setAttribute( 'for', 'cke_option' + option );
+ label.setHtml( list[ option ] );
+
+ if ( dialog.sLang == option ) // Current.
+ dialog.chosed_lang = option;
+
+ var div = doc.createElement( 'div' );
+ var radio = CKEDITOR.dom.element.createFromHtml( '' + m + ' ' );
+ }
+ function dic_success_message( m )
+ {
+ doc.getById('dic_message_' + editorName).setHtml('' + m + ' ') ;
+ }
+ function display_dic_buttons( sIds )
+ {
+ sIds = String( sIds );
+ var aIds = sIds.split(',');
+ for ( var i=0, l = aIds.length; i < l ; i+=1)
+ doc.getById( aIds[i] ).$.style.display = "inline";
+ }
+ function hide_dic_buttons( sIds )
+ {
+ sIds = String( sIds );
+ var aIds = sIds.split(',');
+ for ( var i = 0, l = aIds.length; i < l ; i += 1 )
+ doc.getById( aIds[i] ).$.style.display = "none";
+ }
+ function set_dic_name( dic_name )
+ {
+ doc.getById('dic_name_' + editorName).$.value= dic_name;
+ }
+
+ return dialogDefiniton;
+});
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/scayt/dialogs/toolbar.css b/app/assets/javascripts/ckeditor/_source/plugins/scayt/dialogs/toolbar.css
new file mode 100644
index 00000000..ecabdac9
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/scayt/dialogs/toolbar.css
@@ -0,0 +1,71 @@
+a
+{
+ text-decoration:none;
+ padding: 2px 4px 4px 6px;
+ display : block;
+ border-width: 1px;
+ border-style: solid;
+ margin : 0px;
+}
+
+a.cke_scayt_toogle:hover,
+a.cke_scayt_toogle:focus,
+a.cke_scayt_toogle:active
+{
+ border-color: #316ac5;
+ background-color: #dff1ff;
+ color : #000;
+ cursor: pointer;
+ margin : 0px;
+}
+a.cke_scayt_toogle {
+ color : #316ac5;
+ border-color: #fff;
+}
+.scayt_enabled a.cke_scayt_item {
+ color : #316ac5;
+ border-color: #fff;
+ margin : 0px;
+}
+.scayt_disabled a.cke_scayt_item {
+ color : gray;
+ border-color : #fff;
+}
+.scayt_enabled a.cke_scayt_item:hover,
+.scayt_enabled a.cke_scayt_item:focus,
+.scayt_enabled a.cke_scayt_item:active
+{
+ border-color: #316ac5;
+ background-color: #dff1ff;
+ color : #000;
+ cursor: pointer;
+}
+.scayt_disabled a.cke_scayt_item:hover,
+.scayt_disabled a.cke_scayt_item:focus,
+.scayt_disabled a.cke_scayt_item:active
+{
+ border-color: gray;
+ background-color: #dff1ff;
+ color : gray;
+ cursor: no-drop;
+}
+.cke_scayt_set_on, .cke_scayt_set_off
+{
+ display: none;
+}
+.scayt_enabled .cke_scayt_set_on
+{
+ display: none;
+}
+.scayt_disabled .cke_scayt_set_on
+{
+ display: inline;
+}
+.scayt_disabled .cke_scayt_set_off
+{
+ display: none;
+}
+.scayt_enabled .cke_scayt_set_off
+{
+ display: inline;
+}
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/scayt/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/scayt/plugin.js
new file mode 100644
index 00000000..967767fd
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/scayt/plugin.js
@@ -0,0 +1,964 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * @fileOverview Spell Check As You Type (SCAYT).
+ * Button name : Scayt.
+ */
+
+(function()
+{
+ var commandName = 'scaytcheck',
+ openPage = '';
+
+ // Checks if a value exists in an array
+ function in_array( needle, haystack )
+ {
+ var found = 0,
+ key;
+ for ( key in haystack )
+ {
+ if ( haystack[ key ] == needle )
+ {
+ found = 1;
+ break;
+ }
+ }
+ return found;
+ }
+
+ var onEngineLoad = function()
+ {
+ var editor = this;
+
+ var createInstance = function() // Create new instance every time Document is created.
+ {
+ var config = editor.config;
+ // Initialise Scayt instance.
+ var oParams = {};
+ // Get the iframe.
+ oParams.srcNodeRef = editor.document.getWindow().$.frameElement;
+ // syntax : AppName.AppVersion@AppRevision
+ oParams.assocApp = 'CKEDITOR.' + CKEDITOR.version + '@' + CKEDITOR.revision;
+ oParams.customerid = config.scayt_customerid || '1:WvF0D4-UtPqN1-43nkD4-NKvUm2-daQqk3-LmNiI-z7Ysb4-mwry24-T8YrS3-Q2tpq2';
+ oParams.customDictionaryIds = config.scayt_customDictionaryIds || '';
+ oParams.userDictionaryName = config.scayt_userDictionaryName || '';
+ oParams.sLang = config.scayt_sLang || 'en_US';
+
+ // Introduce SCAYT onLoad callback. (#5632)
+ oParams.onLoad = function()
+ {
+ // Draw down word marker to avoid being covered by background-color style.(#5466)
+ if ( !( CKEDITOR.env.ie && CKEDITOR.env.version < 8 ) )
+ this.addStyle( this.selectorCss(), 'padding-bottom: 2px !important;' );
+
+ // Call scayt_control.focus when SCAYT loaded
+ // and only if editor has focus and scayt control creates at first time (#5720)
+ if ( editor.focusManager.hasFocus && !plugin.isControlRestored( editor ) )
+ this.focus();
+
+ };
+
+ oParams.onBeforeChange = function()
+ {
+ if ( plugin.getScayt( editor ) && !editor.checkDirty() )
+ setTimeout( function(){ editor.resetDirty(); }, 0 );
+ };
+
+ var scayt_custom_params = window.scayt_custom_params;
+ if ( typeof scayt_custom_params == 'object' )
+ {
+ for ( var k in scayt_custom_params )
+ oParams[ k ] = scayt_custom_params[ k ];
+ }
+ // needs for restoring a specific scayt control settings
+ if ( plugin.getControlId( editor ) )
+ oParams.id = plugin.getControlId( editor );
+
+ var scayt_control = new window.scayt( oParams );
+
+ scayt_control.afterMarkupRemove.push( function( node )
+ {
+ ( new CKEDITOR.dom.element( node, scayt_control.document ) ).mergeSiblings();
+ } );
+
+ // Copy config.
+ var lastInstance = plugin.instances[ editor.name ];
+ if ( lastInstance )
+ {
+ scayt_control.sLang = lastInstance.sLang;
+ scayt_control.option( lastInstance.option() );
+ scayt_control.paused = lastInstance.paused;
+ }
+
+ plugin.instances[ editor.name ] = scayt_control;
+
+ try {
+ scayt_control.setDisabled( plugin.isPaused( editor ) === false );
+ } catch (e) {}
+
+ editor.fire( 'showScaytState' );
+ };
+
+ editor.on( 'contentDom', createInstance );
+ editor.on( 'contentDomUnload', function()
+ {
+ // Remove scripts.
+ var scripts = CKEDITOR.document.getElementsByTag( 'script' ),
+ scaytIdRegex = /^dojoIoScript(\d+)$/i,
+ scaytSrcRegex = /^https?:\/\/svc\.spellchecker\.net\/spellcheck\/script\/ssrv\.cgi/i;
+
+ for ( var i=0; i < scripts.count(); i++ )
+ {
+ var script = scripts.getItem( i ),
+ id = script.getId(),
+ src = script.getAttribute( 'src' );
+
+ if ( id && src && id.match( scaytIdRegex ) && src.match( scaytSrcRegex ))
+ script.remove();
+ }
+ });
+
+ editor.on( 'beforeCommandExec', function( ev ) // Disable SCAYT before Source command execution.
+ {
+ if ( ( ev.data.name == 'source' || ev.data.name == 'newpage' ) && editor.mode == 'wysiwyg' )
+ {
+ var scayt_instance = plugin.getScayt( editor );
+ if ( scayt_instance )
+ {
+ plugin.setPaused( editor, !scayt_instance.disabled );
+ // store a control id for restore a specific scayt control settings
+ plugin.setControlId( editor, scayt_instance.id );
+ scayt_instance.destroy( true );
+ delete plugin.instances[ editor.name ];
+ }
+ }
+ // Catch on source mode switch off (#5720)
+ else if ( ev.data.name == 'source' && editor.mode == 'source' )
+ plugin.markControlRestore( editor );
+ });
+
+ editor.on( 'afterCommandExec', function( ev )
+ {
+ if ( !plugin.isScaytEnabled( editor ) )
+ return;
+
+ if ( editor.mode == 'wysiwyg' && ( ev.data.name == 'undo' || ev.data.name == 'redo' ) )
+ window.setTimeout( function() { plugin.getScayt( editor ).refresh(); }, 10 );
+ });
+
+ editor.on( 'destroy', function( ev )
+ {
+ var editor = ev.editor,
+ scayt_instance = plugin.getScayt( editor );
+
+ // SCAYT instance might already get destroyed by mode switch (#5744).
+ if ( !scayt_instance )
+ return;
+
+ delete plugin.instances[ editor.name ];
+ // store a control id for restore a specific scayt control settings
+ plugin.setControlId( editor, scayt_instance.id );
+ scayt_instance.destroy( true );
+ });
+
+ // Listen to data manipulation to reflect scayt markup.
+ editor.on( 'afterSetData', function()
+ {
+ if ( plugin.isScaytEnabled( editor ) ) {
+ window.setTimeout( function()
+ {
+ var instance = plugin.getScayt( editor );
+ instance && instance.refresh();
+ }, 10 );
+ }
+ });
+
+ // Reload spell-checking for current word after insertion completed.
+ editor.on( 'insertElement', function()
+ {
+ var scayt_instance = plugin.getScayt( editor );
+ if ( plugin.isScaytEnabled( editor ) )
+ {
+ // Unlock the selection before reload, SCAYT will take
+ // care selection update.
+ if ( CKEDITOR.env.ie )
+ editor.getSelection().unlock( true );
+
+ // Return focus to the editor and refresh SCAYT markup (#5573).
+ window.setTimeout( function()
+ {
+ scayt_instance.focus();
+ scayt_instance.refresh();
+ }, 10 );
+ }
+ }, this, null, 50 );
+
+ editor.on( 'insertHtml', function()
+ {
+ var scayt_instance = plugin.getScayt( editor );
+ if ( plugin.isScaytEnabled( editor ) )
+ {
+ // Unlock the selection before reload, SCAYT will take
+ // care selection update.
+ if ( CKEDITOR.env.ie )
+ editor.getSelection().unlock( true );
+
+ // Return focus to the editor (#5573)
+ // Refresh SCAYT markup
+ window.setTimeout( function()
+ {
+ scayt_instance.focus();
+ scayt_instance.refresh();
+ }, 10 );
+ }
+ }, this, null, 50 );
+
+ editor.on( 'scaytDialog', function( ev ) // Communication with dialog.
+ {
+ ev.data.djConfig = window.djConfig;
+ ev.data.scayt_control = plugin.getScayt( editor );
+ ev.data.tab = openPage;
+ ev.data.scayt = window.scayt;
+ });
+
+ var dataProcessor = editor.dataProcessor,
+ htmlFilter = dataProcessor && dataProcessor.htmlFilter;
+
+ if ( htmlFilter )
+ {
+ htmlFilter.addRules(
+ {
+ elements :
+ {
+ span : function( element )
+ {
+ if ( element.attributes[ 'data-scayt_word' ]
+ && element.attributes[ 'data-scaytid' ] )
+ {
+ delete element.name; // Write children, but don't write this node.
+ return element;
+ }
+ }
+ }
+ }
+ );
+ }
+
+ // Override Image.equals method avoid CK snapshot module to add SCAYT markup to snapshots. (#5546)
+ var undoImagePrototype = CKEDITOR.plugins.undo.Image.prototype;
+ undoImagePrototype.equals = CKEDITOR.tools.override( undoImagePrototype.equals, function( org )
+ {
+ return function( otherImage )
+ {
+ var thisContents = this.contents,
+ otherContents = otherImage.contents;
+ var scayt_instance = plugin.getScayt( this.editor );
+ // Making the comparison based on content without SCAYT word markers.
+ if ( scayt_instance && plugin.isScaytReady( this.editor ) )
+ {
+ // scayt::reset might return value undefined. (#5742)
+ this.contents = scayt_instance.reset( thisContents ) || '';
+ otherImage.contents = scayt_instance.reset( otherContents ) || '';
+ }
+
+ var retval = org.apply( this, arguments );
+
+ this.contents = thisContents;
+ otherImage.contents = otherContents;
+ return retval;
+ };
+ });
+
+ if ( editor.document )
+ createInstance();
+ };
+
+CKEDITOR.plugins.scayt =
+ {
+ engineLoaded : false,
+ instances : {},
+ // Data storage for SCAYT control, based on editor instances
+ controlInfo : {},
+ setControlInfo : function( editor, o )
+ {
+ if ( editor && editor.name && typeof ( this.controlInfo[ editor.name ] ) != 'object' )
+ this.controlInfo[ editor.name ] = {};
+
+ for ( var infoOpt in o )
+ this.controlInfo[ editor.name ][ infoOpt ] = o[ infoOpt ];
+ },
+ isControlRestored : function( editor )
+ {
+ if ( editor &&
+ editor.name &&
+ this.controlInfo[ editor.name ] )
+ {
+ return this.controlInfo[ editor.name ].restored ;
+ }
+ return false;
+ },
+ markControlRestore : function( editor )
+ {
+ this.setControlInfo( editor, { restored:true } );
+ },
+ setControlId: function( editor, id )
+ {
+ this.setControlInfo( editor, { id:id } );
+ },
+ getControlId: function( editor )
+ {
+ if ( editor &&
+ editor.name &&
+ this.controlInfo[ editor.name ] &&
+ this.controlInfo[ editor.name ].id )
+ {
+ return this.controlInfo[ editor.name ].id;
+ }
+ return null;
+ },
+ setPaused: function( editor , bool )
+ {
+ this.setControlInfo( editor, { paused:bool } );
+ },
+ isPaused: function( editor )
+ {
+ if ( editor &&
+ editor.name &&
+ this.controlInfo[editor.name] )
+ {
+ return this.controlInfo[editor.name].paused;
+ }
+ return undefined;
+ },
+ getScayt : function( editor )
+ {
+ return this.instances[ editor.name ];
+ },
+ isScaytReady : function( editor )
+ {
+ return this.engineLoaded === true &&
+ 'undefined' !== typeof window.scayt && this.getScayt( editor );
+ },
+ isScaytEnabled : function( editor )
+ {
+ var scayt_instance = this.getScayt( editor );
+ return ( scayt_instance ) ? scayt_instance.disabled === false : false;
+ },
+ getUiTabs : function( editor )
+ {
+ var uiTabs = [];
+
+ // read UI tabs value from config
+ var configUiTabs = editor.config.scayt_uiTabs || "1,1,1";
+
+ // convert string to array
+ configUiTabs = configUiTabs.split( ',' );
+
+ // "About us" should be always shown for standard config
+ configUiTabs[3] = "1";
+
+ for ( var i = 0; i < 4; i++ ) {
+ uiTabs[i] = (typeof window.scayt != "undefined" && typeof window.scayt.uiTags != "undefined")
+ ? (parseInt(configUiTabs[i],10) && window.scayt.uiTags[i])
+ : parseInt(configUiTabs[i],10);
+ }
+ return uiTabs;
+ },
+ loadEngine : function( editor )
+ {
+ // SCAYT doesn't work with Firefox2, Opera and AIR.
+ if ( CKEDITOR.env.gecko && CKEDITOR.env.version < 10900 || CKEDITOR.env.opera || CKEDITOR.env.air )
+ return editor.fire( 'showScaytState' );
+
+ if ( this.engineLoaded === true )
+ return onEngineLoad.apply( editor ); // Add new instance.
+ else if ( this.engineLoaded == -1 ) // We are waiting.
+ return CKEDITOR.on( 'scaytReady', function(){ onEngineLoad.apply( editor ); } ); // Use function(){} to avoid rejection as duplicate.
+
+ CKEDITOR.on( 'scaytReady', onEngineLoad, editor );
+ CKEDITOR.on( 'scaytReady', function()
+ {
+ this.engineLoaded = true;
+ },
+ this,
+ null,
+ 0
+ ); // First to run.
+
+ this.engineLoaded = -1; // Loading in progress.
+
+ // compose scayt url
+ var protocol = document.location.protocol;
+ // Default to 'http' for unknown.
+ protocol = protocol.search( /https?:/) != -1? protocol : 'http:';
+ var baseUrl = 'svc.spellchecker.net/scayt26/loader__base.js';
+
+ var scaytUrl = editor.config.scayt_srcUrl || ( protocol + '//' + baseUrl );
+ var scaytConfigBaseUrl = plugin.parseUrl( scaytUrl ).path + '/';
+
+ if( window.scayt == undefined )
+ {
+ CKEDITOR._djScaytConfig =
+ {
+ baseUrl: scaytConfigBaseUrl,
+ addOnLoad:
+ [
+ function()
+ {
+ CKEDITOR.fireOnce( 'scaytReady' );
+ }
+ ],
+ isDebug: false
+ };
+ // Append javascript code.
+ CKEDITOR.document.getHead().append(
+ CKEDITOR.document.createElement( 'script',
+ {
+ attributes :
+ {
+ type : 'text/javascript',
+ async : 'true',
+ src : scaytUrl
+ }
+ })
+ );
+ }
+ else
+ CKEDITOR.fireOnce( 'scaytReady' );
+
+ return null;
+ },
+ parseUrl : function ( data )
+ {
+ var match;
+ if ( data.match && ( match = data.match(/(.*)[\/\\](.*?\.\w+)$/) ) )
+ return { path: match[1], file: match[2] };
+ else
+ return data;
+ }
+ };
+
+ var plugin = CKEDITOR.plugins.scayt;
+
+ // Context menu constructing.
+ var addButtonCommand = function( editor, buttonName, buttonLabel, commandName, command, menugroup, menuOrder )
+ {
+ editor.addCommand( commandName, command );
+
+ // If the "menu" plugin is loaded, register the menu item.
+ editor.addMenuItem( commandName,
+ {
+ label : buttonLabel,
+ command : commandName,
+ group : menugroup,
+ order : menuOrder
+ });
+ };
+
+ var commandDefinition =
+ {
+ preserveState : true,
+ editorFocus : false,
+ canUndo : false,
+
+ exec: function( editor )
+ {
+ if ( plugin.isScaytReady( editor ) )
+ {
+ var isEnabled = plugin.isScaytEnabled( editor );
+
+ this.setState( isEnabled ? CKEDITOR.TRISTATE_OFF : CKEDITOR.TRISTATE_ON );
+
+ var scayt_control = plugin.getScayt( editor );
+ // the place where the status of editor focus should be restored
+ // after there will be ability to store its state before SCAYT button click
+ // if (storedFocusState is focused )
+ // scayt_control.focus();
+ //
+ // now focus is set certainly
+ scayt_control.focus();
+ scayt_control.setDisabled( isEnabled );
+ }
+ else if ( !editor.config.scayt_autoStartup && plugin.engineLoaded >= 0 ) // Load first time
+ {
+ this.setState( CKEDITOR.TRISTATE_DISABLED );
+ plugin.loadEngine( editor );
+ }
+ }
+ };
+
+ // Add scayt plugin.
+ CKEDITOR.plugins.add( 'scayt',
+ {
+ requires : [ 'menubutton' ],
+
+ beforeInit : function( editor )
+ {
+ var items_order = editor.config.scayt_contextMenuItemsOrder
+ || 'suggest|moresuggest|control',
+ items_order_str = "";
+
+ items_order = items_order.split( '|' );
+
+ if ( items_order && items_order.length )
+ {
+ for ( var pos = 0 ; pos < items_order.length ; pos++ )
+ items_order_str += 'scayt_' + items_order[ pos ] + ( items_order.length != parseInt( pos, 10 ) + 1 ? ',' : '' );
+ }
+
+ // Put it on top of all context menu items (#5717)
+ editor.config.menu_groups = items_order_str + ',' + editor.config.menu_groups;
+ },
+
+ init : function( editor )
+ {
+ // Delete span[data-scaytid] when text pasting in editor (#6921)
+ var dataFilter = editor.dataProcessor && editor.dataProcessor.dataFilter;
+ var dataFilterRules =
+ {
+ elements :
+ {
+ span : function( element )
+ {
+ var attrs = element.attributes;
+ if ( attrs && attrs[ 'data-scaytid' ] )
+ delete element.name;
+ }
+ }
+ };
+ dataFilter && dataFilter.addRules( dataFilterRules );
+
+ var moreSuggestions = {},
+ mainSuggestions = {};
+
+ // Scayt command.
+ var command = editor.addCommand( commandName, commandDefinition );
+
+ // Add Options dialog.
+ CKEDITOR.dialog.add( commandName, CKEDITOR.getUrl( this.path + 'dialogs/options.js' ) );
+
+ var uiTabs = plugin.getUiTabs( editor );
+
+ var menuGroup = 'scaytButton';
+ editor.addMenuGroup( menuGroup );
+ // combine menu items to render
+ var uiMenuItems = {};
+
+ var lang = editor.lang.scayt;
+
+ // always added
+ uiMenuItems.scaytToggle =
+ {
+ label : lang.enable,
+ command : commandName,
+ group : menuGroup
+ };
+
+ if ( uiTabs[0] == 1 )
+ uiMenuItems.scaytOptions =
+ {
+ label : lang.options,
+ group : menuGroup,
+ onClick : function()
+ {
+ openPage = 'options';
+ editor.openDialog( commandName );
+ }
+ };
+
+ if ( uiTabs[1] == 1 )
+ uiMenuItems.scaytLangs =
+ {
+ label : lang.langs,
+ group : menuGroup,
+ onClick : function()
+ {
+ openPage = 'langs';
+ editor.openDialog( commandName );
+ }
+ };
+ if ( uiTabs[2] == 1 )
+ uiMenuItems.scaytDict =
+ {
+ label : lang.dictionariesTab,
+ group : menuGroup,
+ onClick : function()
+ {
+ openPage = 'dictionaries';
+ editor.openDialog( commandName );
+ }
+ };
+ // always added
+ uiMenuItems.scaytAbout =
+ {
+ label : editor.lang.scayt.about,
+ group : menuGroup,
+ onClick : function()
+ {
+ openPage = 'about';
+ editor.openDialog( commandName );
+ }
+ };
+
+ editor.addMenuItems( uiMenuItems );
+
+ editor.ui.add( 'Scayt', CKEDITOR.UI_MENUBUTTON,
+ {
+ label : lang.title,
+ title : CKEDITOR.env.opera ? lang.opera_title : lang.title,
+ className : 'cke_button_scayt',
+ modes : { wysiwyg : 1 },
+ onRender: function()
+ {
+ command.on( 'state', function()
+ {
+ this.setState( command.state );
+ },
+ this);
+ },
+ onMenu : function()
+ {
+ var isEnabled = plugin.isScaytEnabled( editor );
+
+ editor.getMenuItem( 'scaytToggle' ).label = lang[ isEnabled ? 'disable' : 'enable' ];
+
+ var uiTabs = plugin.getUiTabs( editor );
+
+ return {
+ scaytToggle : CKEDITOR.TRISTATE_OFF,
+ scaytOptions : isEnabled && uiTabs[0] ? CKEDITOR.TRISTATE_OFF : CKEDITOR.TRISTATE_DISABLED,
+ scaytLangs : isEnabled && uiTabs[1] ? CKEDITOR.TRISTATE_OFF : CKEDITOR.TRISTATE_DISABLED,
+ scaytDict : isEnabled && uiTabs[2] ? CKEDITOR.TRISTATE_OFF : CKEDITOR.TRISTATE_DISABLED,
+ scaytAbout : isEnabled && uiTabs[3] ? CKEDITOR.TRISTATE_OFF : CKEDITOR.TRISTATE_DISABLED
+ };
+ }
+ });
+
+ // If the "contextmenu" plugin is loaded, register the listeners.
+ if ( editor.contextMenu && editor.addMenuItems )
+ {
+ editor.contextMenu.addListener( function( element, selection )
+ {
+ if ( !plugin.isScaytEnabled( editor )
+ || selection.getRanges()[ 0 ].checkReadOnly() )
+ return null;
+
+ var scayt_control = plugin.getScayt( editor ),
+ node = scayt_control.getScaytNode();
+
+ if ( !node )
+ return null;
+
+ var word = scayt_control.getWord( node );
+
+ if ( !word )
+ return null;
+
+ var sLang = scayt_control.getLang(),
+ _r = {},
+ items_suggestion = window.scayt.getSuggestion( word, sLang );
+ if ( !items_suggestion || !items_suggestion.length )
+ return null;
+ // Remove unused commands and menuitems
+ for ( i in moreSuggestions )
+ {
+ delete editor._.menuItems[ i ];
+ delete editor._.commands[ i ];
+ }
+ for ( i in mainSuggestions )
+ {
+ delete editor._.menuItems[ i ];
+ delete editor._.commands[ i ];
+ }
+ moreSuggestions = {}; // Reset items.
+ mainSuggestions = {};
+
+ var moreSuggestionsUnable = editor.config.scayt_moreSuggestions || 'on';
+ var moreSuggestionsUnableAdded = false;
+
+ var maxSuggestions = editor.config.scayt_maxSuggestions;
+ ( typeof maxSuggestions != 'number' ) && ( maxSuggestions = 5 );
+ !maxSuggestions && ( maxSuggestions = items_suggestion.length );
+
+ var contextCommands = editor.config.scayt_contextCommands || 'all';
+ contextCommands = contextCommands.split( '|' );
+
+ for ( var i = 0, l = items_suggestion.length; i < l; i += 1 )
+ {
+ var commandName = 'scayt_suggestion_' + items_suggestion[i].replace( ' ', '_' );
+ var exec = ( function( el, s )
+ {
+ return {
+ exec: function()
+ {
+ scayt_control.replace( el, s );
+ }
+ };
+ })( node, items_suggestion[i] );
+
+ if ( i < maxSuggestions )
+ {
+ addButtonCommand( editor, 'button_' + commandName, items_suggestion[i],
+ commandName, exec, 'scayt_suggest', i + 1 );
+ _r[ commandName ] = CKEDITOR.TRISTATE_OFF;
+ mainSuggestions[ commandName ] = CKEDITOR.TRISTATE_OFF;
+ }
+ else if ( moreSuggestionsUnable == 'on' )
+ {
+ addButtonCommand( editor, 'button_' + commandName, items_suggestion[i],
+ commandName, exec, 'scayt_moresuggest', i + 1 );
+ moreSuggestions[ commandName ] = CKEDITOR.TRISTATE_OFF;
+ moreSuggestionsUnableAdded = true;
+ }
+ }
+
+ if ( moreSuggestionsUnableAdded )
+ {
+ // Register the More suggestions group;
+ editor.addMenuItem( 'scayt_moresuggest',
+ {
+ label : lang.moreSuggestions,
+ group : 'scayt_moresuggest',
+ order : 10,
+ getItems : function()
+ {
+ return moreSuggestions;
+ }
+ });
+ mainSuggestions[ 'scayt_moresuggest' ] = CKEDITOR.TRISTATE_OFF;
+ }
+
+ if ( in_array( 'all', contextCommands ) || in_array( 'ignore', contextCommands) )
+ {
+ var ignore_command = {
+ exec: function(){
+ scayt_control.ignore( node );
+ }
+ };
+ addButtonCommand( editor, 'ignore', lang.ignore, 'scayt_ignore', ignore_command, 'scayt_control', 1 );
+ mainSuggestions[ 'scayt_ignore' ] = CKEDITOR.TRISTATE_OFF;
+ }
+
+ if ( in_array( 'all', contextCommands ) || in_array( 'ignoreall', contextCommands ) )
+ {
+ var ignore_all_command = {
+ exec: function(){
+ scayt_control.ignoreAll( node );
+ }
+ };
+ addButtonCommand(editor, 'ignore_all', lang.ignoreAll, 'scayt_ignore_all', ignore_all_command, 'scayt_control', 2);
+ mainSuggestions['scayt_ignore_all'] = CKEDITOR.TRISTATE_OFF;
+ }
+
+ if ( in_array( 'all', contextCommands ) || in_array( 'add', contextCommands ) )
+ {
+ var addword_command = {
+ exec: function(){
+ window.scayt.addWordToUserDictionary( node );
+ }
+ };
+ addButtonCommand(editor, 'add_word', lang.addWord, 'scayt_add_word', addword_command, 'scayt_control', 3);
+ mainSuggestions['scayt_add_word'] = CKEDITOR.TRISTATE_OFF;
+ }
+
+ if ( scayt_control.fireOnContextMenu )
+ scayt_control.fireOnContextMenu( editor );
+
+ return mainSuggestions;
+ });
+ }
+
+ var showInitialState = function()
+ {
+ editor.removeListener( 'showScaytState', showInitialState );
+
+ if ( !CKEDITOR.env.opera && !CKEDITOR.env.air )
+ command.setState( plugin.isScaytEnabled( editor ) ? CKEDITOR.TRISTATE_ON : CKEDITOR.TRISTATE_OFF );
+ else
+ command.setState( CKEDITOR.TRISTATE_DISABLED );
+ };
+
+ editor.on( 'showScaytState', showInitialState );
+
+ if ( CKEDITOR.env.opera || CKEDITOR.env.air )
+ {
+ editor.on( 'instanceReady', function()
+ {
+ showInitialState();
+ });
+ }
+
+ // Start plugin
+ if ( editor.config.scayt_autoStartup )
+ {
+ editor.on( 'instanceReady', function()
+ {
+ plugin.loadEngine( editor );
+ });
+ }
+ },
+
+ afterInit : function( editor )
+ {
+ // Prevent word marker line from displaying in elements path and been removed when cleaning format. (#3570) (#4125)
+ var elementsPathFilters,
+ scaytFilter = function( element )
+ {
+ if ( element.hasAttribute( 'data-scaytid' ) )
+ return false;
+ };
+
+ if ( editor._.elementsPath && ( elementsPathFilters = editor._.elementsPath.filters ) )
+ elementsPathFilters.push( scaytFilter );
+
+ editor.addRemoveFormatFilter && editor.addRemoveFormatFilter( scaytFilter );
+
+ }
+ });
+})();
+
+/**
+ * If enabled (true), turns on SCAYT automatically after loading the editor.
+ * @name CKEDITOR.config.scayt_autoStartup
+ * @type Boolean
+ * @default false
+ * @example
+ * config.scayt_autoStartup = true;
+ */
+
+/**
+ * Defines the number of SCAYT suggestions to show in the main context menu.
+ * The possible values are:
+ *
+ * 0 (zero): All suggestions are displayed in the main context menu.
+ * Positive number: The maximum number of suggestions to shown in context
+ * menu. Other entries will be shown in "More Suggestions" sub-menu.
+ * Negative number: No suggestions are shown in the main context menu. All
+ * entries will be listed in the "Suggestions" sub-menu.
+ *
+ * @name CKEDITOR.config.scayt_maxSuggestions
+ * @type Number
+ * @default 5
+ * @example
+ * // Display only three suggestions in the main context menu.
+ * config.scayt_maxSuggestions = 3;
+ * @example
+ * // Do not show the suggestions directly.
+ * config.scayt_maxSuggestions = -1;
+ */
+
+/**
+ * Sets the customer ID for SCAYT. Required for migration from free version
+ * with banner to paid version.
+ * @name CKEDITOR.config.scayt_customerid
+ * @type String
+ * @default ''
+ * @example
+ * // Load SCAYT using my customer ID.
+ * config.scayt_customerid = 'your-encrypted-customer-id';
+ */
+
+/**
+ * Enables/disables the "More Suggestions" sub-menu in the context menu.
+ * The possible values are "on" or "off".
+ * @name CKEDITOR.config.scayt_moreSuggestions
+ * @type String
+ * @default 'on'
+ * @example
+ * // Disables the "More Suggestions" sub-menu.
+ * config.scayt_moreSuggestions = 'off';
+ */
+
+/**
+ * Customizes the display of SCAYT context menu commands ("Add Word", "Ignore"
+ * and "Ignore All"). It must be a string with one or more of the following
+ * words separated by a pipe ("|"):
+ *
+ * "off": disables all options.
+ * "all": enables all options.
+ * "ignore": enables the "Ignore" option.
+ * "ignoreall": enables the "Ignore All" option.
+ * "add": enables the "Add Word" option.
+ *
+ * @name CKEDITOR.config.scayt_contextCommands
+ * @type String
+ * @default 'all'
+ * @example
+ * // Show only "Add Word" and "Ignore All" in the context menu.
+ * config.scayt_contextCommands = 'add|ignoreall';
+ */
+
+/**
+ * Sets the default spellchecking language for SCAYT.
+ * @name CKEDITOR.config.scayt_sLang
+ * @type String
+ * @default 'en_US'
+ * @example
+ * // Sets SCAYT to German.
+ * config.scayt_sLang = 'de_DE';
+ */
+
+/**
+ * Sets the visibility of the SCAYT tabs in the settings dialog and toolbar
+ * button. The value must contain a "1" (enabled) or "0" (disabled) number for
+ * each of the following entries, in this precise order, separated by a
+ * comma (","): "Options", "Languages" and "Dictionary".
+ * @name CKEDITOR.config.scayt_uiTabs
+ * @type String
+ * @default '1,1,1'
+ * @example
+ * // Hide the "Languages" tab.
+ * config.scayt_uiTabs = '1,0,1';
+ */
+
+
+/**
+ * Set the URL to SCAYT core. Required to switch to licensed version of SCAYT application.
+ * Further details at http://wiki.spellchecker.net/doku.php?id=3rd:wysiwyg:fckeditor:wscckf3l .
+ * @name CKEDITOR.config.scayt_srcUrl
+ * @type String
+ * @default ''
+ * @example
+ * config.scayt_srcUrl = "http://my-host/spellcheck/lf/scayt/scayt.js";
+ */
+
+/**
+ * Links SCAYT to custom dictionaries. It's a string containing dictionary ids
+ * separared by commas (","). Available only for licensed version.
+ * Further details at http://wiki.spellchecker.net/doku.php?id=custom_dictionary_support .
+ * @name CKEDITOR.config.scayt_customDictionaryIds
+ * @type String
+ * @default ''
+ * @example
+ * config.scayt_customDictionaryIds = '3021,3456,3478"';
+ */
+
+/**
+ * Makes it possible to activate a custom dictionary on SCAYT. The user
+ * dictionary name must be used. Available only for licensed version.
+ * @name CKEDITOR.config.scayt_userDictionaryName
+ * @type String
+ * @default ''
+ * @example
+ * config.scayt_userDictionaryName = 'MyDictionary';
+ */
+
+/**
+ * Define order of placing of SCAYT context menu items by groups.
+ * It must be a string with one or more of the following
+ * words separated by a pipe ("|"):
+ *
+ * 'suggest' - main suggestion word list,
+ * 'moresuggest' - more suggestions word list,
+ * 'control' - SCAYT commands, such as 'Ignore' and 'Add Word'
+ *
+ *
+ * @name CKEDITOR.config.scayt_contextMenuItemsOrder
+ * @type String
+ * @default 'suggest|moresuggest|control'
+ * @example
+ * config.scayt_contextMenuItemsOrder = 'moresuggest|control|suggest';
+ */
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/selection/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/selection/plugin.js
new file mode 100644
index 00000000..66161f3b
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/selection/plugin.js
@@ -0,0 +1,1562 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+(function()
+{
+ // #### checkSelectionChange : START
+
+ // The selection change check basically saves the element parent tree of
+ // the current node and check it on successive requests. If there is any
+ // change on the tree, then the selectionChange event gets fired.
+ function checkSelectionChange()
+ {
+ try
+ {
+ // In IE, the "selectionchange" event may still get thrown when
+ // releasing the WYSIWYG mode, so we need to check it first.
+ var sel = this.getSelection();
+ if ( !sel || !sel.document.getWindow().$ )
+ return;
+
+ var firstElement = sel.getStartElement();
+ var currentPath = new CKEDITOR.dom.elementPath( firstElement );
+
+ if ( !currentPath.compare( this._.selectionPreviousPath ) )
+ {
+ this._.selectionPreviousPath = currentPath;
+ this.fire( 'selectionChange', { selection : sel, path : currentPath, element : firstElement } );
+ }
+ }
+ catch (e)
+ {}
+ }
+
+ var checkSelectionChangeTimer,
+ checkSelectionChangeTimeoutPending;
+
+ function checkSelectionChangeTimeout()
+ {
+ // Firing the "OnSelectionChange" event on every key press started to
+ // be too slow. This function guarantees that there will be at least
+ // 200ms delay between selection checks.
+
+ checkSelectionChangeTimeoutPending = true;
+
+ if ( checkSelectionChangeTimer )
+ return;
+
+ checkSelectionChangeTimeoutExec.call( this );
+
+ checkSelectionChangeTimer = CKEDITOR.tools.setTimeout( checkSelectionChangeTimeoutExec, 200, this );
+ }
+
+ function checkSelectionChangeTimeoutExec()
+ {
+ checkSelectionChangeTimer = null;
+
+ if ( checkSelectionChangeTimeoutPending )
+ {
+ // Call this with a timeout so the browser properly moves the
+ // selection after the mouseup. It happened that the selection was
+ // being moved after the mouseup when clicking inside selected text
+ // with Firefox.
+ CKEDITOR.tools.setTimeout( checkSelectionChange, 0, this );
+
+ checkSelectionChangeTimeoutPending = false;
+ }
+ }
+
+ // #### checkSelectionChange : END
+
+ function rangeRequiresFix( range )
+ {
+ function isInlineCt( node )
+ {
+ return node && node.type == CKEDITOR.NODE_ELEMENT
+ && node.getName() in CKEDITOR.dtd.$removeEmpty;
+ }
+
+ var start = range.startContainer,
+ offset = range.startOffset;
+
+ if ( start.type == CKEDITOR.NODE_TEXT )
+ return false;
+
+ // 1. Empty inline element. ^
+ // 2. Adjoin to inline element. text ^
+ return !CKEDITOR.tools.trim( start.getHtml() ) ? isInlineCt( start ) : isInlineCt( start.getChild( offset - 1 ) ) || isInlineCt( start.getChild( offset ) );
+ }
+
+ var selectAllCmd =
+ {
+ modes : { wysiwyg : 1, source : 1 },
+ exec : function( editor )
+ {
+ switch ( editor.mode )
+ {
+ case 'wysiwyg' :
+ editor.document.$.execCommand( 'SelectAll', false, null );
+ // Force triggering selectionChange (#7008)
+ editor.forceNextSelectionCheck();
+ editor.selectionChange();
+ break;
+ case 'source' :
+ // Select the contents of the textarea
+ var textarea = editor.textarea.$;
+ if ( CKEDITOR.env.ie )
+ textarea.createTextRange().execCommand( 'SelectAll' );
+ else
+ {
+ textarea.selectionStart = 0;
+ textarea.selectionEnd = textarea.value.length;
+ }
+ textarea.focus();
+ }
+ },
+ canUndo : false
+ };
+
+ function createFillingChar( doc )
+ {
+ removeFillingChar( doc );
+
+ var fillingChar = doc.createText( '\u200B' );
+ doc.setCustomData( 'cke-fillingChar', fillingChar );
+
+ return fillingChar;
+ }
+
+ function getFillingChar( doc )
+ {
+ return doc && doc.getCustomData( 'cke-fillingChar' );
+ }
+
+ // Checks if a filling char has been used, eventualy removing it (#1272).
+ function checkFillingChar( doc )
+ {
+ var fillingChar = doc && getFillingChar( doc );
+ if ( fillingChar )
+ {
+ // Use this flag to avoid removing the filling char right after
+ // creating it.
+ if ( fillingChar.getCustomData( 'ready' ) )
+ removeFillingChar( doc );
+ else
+ fillingChar.setCustomData( 'ready', 1 );
+ }
+ }
+
+ function removeFillingChar( doc )
+ {
+ var fillingChar = doc && doc.removeCustomData( 'cke-fillingChar' );
+ if ( fillingChar )
+ {
+ // We can't simply remove the filling node because the user
+ // will actually enlarge it when typing, so we just remove the
+ // invisible char from it.
+ fillingChar.setText( fillingChar.getText().replace( /\u200B/g, '' ) );
+ fillingChar = 0;
+ }
+ }
+
+ CKEDITOR.plugins.add( 'selection',
+ {
+ init : function( editor )
+ {
+ // On WebKit only, we need a special "filling" char on some situations
+ // (#1272). Here we set the events that should invalidate that char.
+ if ( CKEDITOR.env.webkit )
+ {
+ editor.on( 'selectionChange', function() { checkFillingChar( editor.document ); } );
+ editor.on( 'beforeSetMode', function() { removeFillingChar( editor.document ); } );
+ editor.on( 'key', function( e )
+ {
+ // Remove the filling char before some keys get
+ // executed, so they'll not get blocked by it.
+ switch ( e.data.keyCode )
+ {
+ case 13 : // ENTER
+ case CKEDITOR.SHIFT + 13 : // SHIFT-ENTER
+ case 37 : // LEFT-ARROW
+ case 39 : // RIGHT-ARROW
+ case 8 : // BACKSPACE
+ removeFillingChar( editor.document );
+ }
+ }, null, null, 10 );
+
+ var fillingCharBefore,
+ resetSelection;
+
+ function beforeData()
+ {
+ var doc = editor.document,
+ fillingChar = getFillingChar( doc );
+
+ if ( fillingChar )
+ {
+ // If cursor is right blinking by side of the filler node, save it for restoring,
+ // as the following text substitution will blind it. (#7437)
+ var sel = doc.$.defaultView.getSelection();
+ if ( sel.type == 'Caret' && sel.anchorNode == fillingChar.$ )
+ resetSelection = 1;
+
+ fillingCharBefore = fillingChar.getText();
+ fillingChar.setText( fillingCharBefore.replace( /\u200B/g, '' ) );
+ }
+ }
+ function afterData()
+ {
+ var doc = editor.document,
+ fillingChar = getFillingChar( doc );
+
+ if ( fillingChar )
+ {
+ fillingChar.setText( fillingCharBefore );
+
+ if ( resetSelection )
+ {
+ doc.$.defaultView.getSelection().setPosition( fillingChar.$,fillingChar.getLength() );
+ resetSelection = 0;
+ }
+ }
+ }
+ editor.on( 'beforeUndoImage', beforeData );
+ editor.on( 'afterUndoImage', afterData );
+ editor.on( 'beforeGetData', beforeData, null, null, 0 );
+ editor.on( 'getData', afterData );
+ }
+
+ editor.on( 'contentDom', function()
+ {
+ var doc = editor.document,
+ body = doc.getBody(),
+ html = doc.getDocumentElement();
+
+ if ( CKEDITOR.env.ie )
+ {
+ // Other browsers don't loose the selection if the
+ // editor document loose the focus. In IE, we don't
+ // have support for it, so we reproduce it here, other
+ // than firing the selection change event.
+
+ var savedRange,
+ saveEnabled,
+ restoreEnabled = 1;
+
+ // "onfocusin" is fired before "onfocus". It makes it
+ // possible to restore the selection before click
+ // events get executed.
+ body.on( 'focusin', function( evt )
+ {
+ // If there are elements with layout they fire this event but
+ // it must be ignored to allow edit its contents #4682
+ if ( evt.data.$.srcElement.nodeName != 'BODY' )
+ return;
+
+ // If we have saved a range, restore it at this
+ // point.
+ if ( savedRange )
+ {
+ if ( restoreEnabled )
+ {
+ // Well not break because of this.
+ try
+ {
+ savedRange.select();
+ }
+ catch (e)
+ {}
+
+ // Update locked selection because of the normalized text nodes. (#6083, #6987)
+ var lockedSelection = doc.getCustomData( 'cke_locked_selection' );
+ if ( lockedSelection )
+ {
+ lockedSelection.unlock();
+ lockedSelection.lock();
+ }
+ }
+
+ savedRange = null;
+ }
+ });
+
+ body.on( 'focus', function()
+ {
+ // Enable selections to be saved.
+ saveEnabled = 1;
+
+ saveSelection();
+ });
+
+ body.on( 'beforedeactivate', function( evt )
+ {
+ // Ignore this event if it's caused by focus switch between
+ // internal editable control type elements, e.g. layouted paragraph. (#4682)
+ if ( evt.data.$.toElement )
+ return;
+
+ // Disable selections from being saved.
+ saveEnabled = 0;
+ restoreEnabled = 1;
+ });
+
+ // IE before version 8 will leave cursor blinking inside the document after
+ // editor blurred unless we clean up the selection. (#4716)
+ if ( CKEDITOR.env.ie && CKEDITOR.env.version < 8 )
+ {
+ editor.on( 'blur', function( evt )
+ {
+ // Try/Catch to avoid errors if the editor is hidden. (#6375)
+ try
+ {
+ editor.document && editor.document.$.selection.empty();
+ }
+ catch (e) {}
+ });
+ }
+
+ // Listening on document element ensures that
+ // scrollbar is included. (#5280)
+ html.on( 'mousedown', function()
+ {
+ // Lock restore selection now, as we have
+ // a followed 'click' event which introduce
+ // new selection. (#5735)
+ restoreEnabled = 0;
+ });
+
+ html.on( 'mouseup', function()
+ {
+ restoreEnabled = 1;
+ });
+
+ // In IE6/7 the blinking cursor appears, but contents are
+ // not editable. (#5634)
+ if ( CKEDITOR.env.ie && ( CKEDITOR.env.ie7Compat || CKEDITOR.env.version < 8 || CKEDITOR.env.quirks ) )
+ {
+ // The 'click' event is not fired when clicking the
+ // scrollbars, so we can use it to check whether
+ // the empty space following has been clicked.
+ html.on( 'click', function( evt )
+ {
+ if ( evt.data.getTarget().getName() == 'html' )
+ editor.getSelection().getRanges()[ 0 ].select();
+ });
+ }
+
+ var scroll;
+ // IE fires the "selectionchange" event when clicking
+ // inside a selection. We don't want to capture that.
+ body.on( 'mousedown', function( evt )
+ {
+ // IE scrolls document to top on right mousedown
+ // when editor has no focus, remember this scroll
+ // position and revert it before context menu opens. (#5778)
+ if ( evt.data.$.button == 2 )
+ {
+ var sel = editor.document.$.selection;
+ if ( sel.type == 'None' )
+ scroll = editor.window.getScrollPosition();
+ }
+ disableSave();
+ });
+
+ body.on( 'mouseup',
+ function( evt )
+ {
+ // Restore recorded scroll position when needed on right mouseup.
+ if ( evt.data.$.button == 2 && scroll )
+ {
+ editor.document.$.documentElement.scrollLeft = scroll.x;
+ editor.document.$.documentElement.scrollTop = scroll.y;
+ }
+ scroll = null;
+
+ saveEnabled = 1;
+ setTimeout( function()
+ {
+ saveSelection( true );
+ },
+ 0 );
+ });
+
+ body.on( 'keydown', disableSave );
+ body.on( 'keyup',
+ function()
+ {
+ saveEnabled = 1;
+ saveSelection();
+ });
+
+
+ // IE is the only to provide the "selectionchange"
+ // event.
+ doc.on( 'selectionchange', saveSelection );
+
+ function disableSave()
+ {
+ saveEnabled = 0;
+ }
+
+ function saveSelection( testIt )
+ {
+ if ( saveEnabled )
+ {
+ var doc = editor.document,
+ sel = editor.getSelection(),
+ nativeSel = sel && sel.getNative();
+
+ // There is a very specific case, when clicking
+ // inside a text selection. In that case, the
+ // selection collapses at the clicking point,
+ // but the selection object remains in an
+ // unknown state, making createRange return a
+ // range at the very start of the document. In
+ // such situation we have to test the range, to
+ // be sure it's valid.
+ if ( testIt && nativeSel && nativeSel.type == 'None' )
+ {
+ // The "InsertImage" command can be used to
+ // test whether the selection is good or not.
+ // If not, it's enough to give some time to
+ // IE to put things in order for us.
+ if ( !doc.$.queryCommandEnabled( 'InsertImage' ) )
+ {
+ CKEDITOR.tools.setTimeout( saveSelection, 50, this, true );
+ return;
+ }
+ }
+
+ // Avoid saving selection from within text input. (#5747)
+ var parentTag;
+ if ( nativeSel && nativeSel.type && nativeSel.type != 'Control'
+ && ( parentTag = nativeSel.createRange() )
+ && ( parentTag = parentTag.parentElement() )
+ && ( parentTag = parentTag.nodeName )
+ && parentTag.toLowerCase() in { input: 1, textarea : 1 } )
+ {
+ return;
+ }
+
+ savedRange = nativeSel && sel.getRanges()[ 0 ];
+
+ checkSelectionChangeTimeout.call( editor );
+ }
+ }
+ }
+ else
+ {
+ // In other browsers, we make the selection change
+ // check based on other events, like clicks or keys
+ // press.
+
+ doc.on( 'mouseup', checkSelectionChangeTimeout, editor );
+ doc.on( 'keyup', checkSelectionChangeTimeout, editor );
+ }
+ });
+
+ // Clear the cached range path before unload. (#7174)
+ editor.on( 'contentDomUnload', editor.forceNextSelectionCheck, editor );
+
+ editor.addCommand( 'selectAll', selectAllCmd );
+ editor.ui.addButton( 'SelectAll',
+ {
+ label : editor.lang.selectAll,
+ command : 'selectAll'
+ });
+
+ editor.selectionChange = checkSelectionChangeTimeout;
+ }
+ });
+
+ /**
+ * Gets the current selection from the editing area when in WYSIWYG mode.
+ * @returns {CKEDITOR.dom.selection} A selection object or null if not on
+ * WYSIWYG mode or no selection is available.
+ * @example
+ * var selection = CKEDITOR.instances.editor1.getSelection() ;
+ * alert( selection.getType() );
+ */
+ CKEDITOR.editor.prototype.getSelection = function()
+ {
+ return this.document && this.document.getSelection();
+ };
+
+ CKEDITOR.editor.prototype.forceNextSelectionCheck = function()
+ {
+ delete this._.selectionPreviousPath;
+ };
+
+ /**
+ * Gets the current selection from the document.
+ * @returns {CKEDITOR.dom.selection} A selection object.
+ * @example
+ * var selection = CKEDITOR.instances.editor1.document.getSelection() ;
+ * alert( selection.getType() );
+ */
+ CKEDITOR.dom.document.prototype.getSelection = function()
+ {
+ var sel = new CKEDITOR.dom.selection( this );
+ return ( !sel || sel.isInvalid ) ? null : sel;
+ };
+
+ /**
+ * No selection.
+ * @constant
+ * @example
+ * if ( editor.getSelection().getType() == CKEDITOR.SELECTION_NONE )
+ * alert( 'Nothing is selected' );
+ */
+ CKEDITOR.SELECTION_NONE = 1;
+
+ /**
+ * Text or collapsed selection.
+ * @constant
+ * @example
+ * if ( editor.getSelection().getType() == CKEDITOR.SELECTION_TEXT )
+ * alert( 'Text is selected' );
+ */
+ CKEDITOR.SELECTION_TEXT = 2;
+
+ /**
+ * Element selection.
+ * @constant
+ * @example
+ * if ( editor.getSelection().getType() == CKEDITOR.SELECTION_ELEMENT )
+ * alert( 'An element is selected' );
+ */
+ CKEDITOR.SELECTION_ELEMENT = 3;
+
+ /**
+ * Manipulates the selection in a DOM document.
+ * @constructor
+ * @example
+ */
+ CKEDITOR.dom.selection = function( document )
+ {
+ var lockedSelection = document.getCustomData( 'cke_locked_selection' );
+
+ if ( lockedSelection )
+ return lockedSelection;
+
+ this.document = document;
+ this.isLocked = 0;
+ this._ =
+ {
+ cache : {}
+ };
+
+ /**
+ * IE BUG: The selection's document may be a different document than the
+ * editor document. Return null if that's the case.
+ */
+ if ( CKEDITOR.env.ie )
+ {
+ var range = this.getNative().createRange();
+ if ( !range
+ || ( range.item && range.item(0).ownerDocument != this.document.$ )
+ || ( range.parentElement && range.parentElement().ownerDocument != this.document.$ ) )
+ {
+ this.isInvalid = true;
+ }
+ }
+
+ return this;
+ };
+
+ var styleObjectElements =
+ {
+ img:1,hr:1,li:1,table:1,tr:1,td:1,th:1,embed:1,object:1,ol:1,ul:1,
+ a:1, input:1, form:1, select:1, textarea:1, button:1, fieldset:1, th:1, thead:1, tfoot:1
+ };
+
+ CKEDITOR.dom.selection.prototype =
+ {
+ /**
+ * Gets the native selection object from the browser.
+ * @function
+ * @returns {Object} The native selection object.
+ * @example
+ * var selection = editor.getSelection().getNative() ;
+ */
+ getNative :
+ CKEDITOR.env.ie ?
+ function()
+ {
+ return this._.cache.nativeSel || ( this._.cache.nativeSel = this.document.$.selection );
+ }
+ :
+ function()
+ {
+ return this._.cache.nativeSel || ( this._.cache.nativeSel = this.document.getWindow().$.getSelection() );
+ },
+
+ /**
+ * Gets the type of the current selection. The following values are
+ * available:
+ *
+ * {@link CKEDITOR.SELECTION_NONE} (1): No selection.
+ * {@link CKEDITOR.SELECTION_TEXT} (2): Text is selected or
+ * collapsed selection.
+ * {@link CKEDITOR.SELECTION_ELEMENT} (3): A element
+ * selection.
+ *
+ * @function
+ * @returns {Number} One of the following constant values:
+ * {@link CKEDITOR.SELECTION_NONE}, {@link CKEDITOR.SELECTION_TEXT} or
+ * {@link CKEDITOR.SELECTION_ELEMENT}.
+ * @example
+ * if ( editor.getSelection().getType() == CKEDITOR.SELECTION_TEXT )
+ * alert( 'Text is selected' );
+ */
+ getType :
+ CKEDITOR.env.ie ?
+ function()
+ {
+ var cache = this._.cache;
+ if ( cache.type )
+ return cache.type;
+
+ var type = CKEDITOR.SELECTION_NONE;
+
+ try
+ {
+ var sel = this.getNative(),
+ ieType = sel.type;
+
+ if ( ieType == 'Text' )
+ type = CKEDITOR.SELECTION_TEXT;
+
+ if ( ieType == 'Control' )
+ type = CKEDITOR.SELECTION_ELEMENT;
+
+ // It is possible that we can still get a text range
+ // object even when type == 'None' is returned by IE.
+ // So we'd better check the object returned by
+ // createRange() rather than by looking at the type.
+ if ( sel.createRange().parentElement )
+ type = CKEDITOR.SELECTION_TEXT;
+ }
+ catch(e) {}
+
+ return ( cache.type = type );
+ }
+ :
+ function()
+ {
+ var cache = this._.cache;
+ if ( cache.type )
+ return cache.type;
+
+ var type = CKEDITOR.SELECTION_TEXT;
+
+ var sel = this.getNative();
+
+ if ( !sel )
+ type = CKEDITOR.SELECTION_NONE;
+ else if ( sel.rangeCount == 1 )
+ {
+ // Check if the actual selection is a control (IMG,
+ // TABLE, HR, etc...).
+
+ var range = sel.getRangeAt(0),
+ startContainer = range.startContainer;
+
+ if ( startContainer == range.endContainer
+ && startContainer.nodeType == 1
+ && ( range.endOffset - range.startOffset ) == 1
+ && styleObjectElements[ startContainer.childNodes[ range.startOffset ].nodeName.toLowerCase() ] )
+ {
+ type = CKEDITOR.SELECTION_ELEMENT;
+ }
+ }
+
+ return ( cache.type = type );
+ },
+
+ /**
+ * Retrieve the {@link CKEDITOR.dom.range} instances that represent the current selection.
+ * Note: Some browsers returns multiple ranges even on a sequent selection, e.g. Firefox returns
+ * one range for each table cell when one or more table row is selected.
+ * @return {Array}
+ * @example
+ * var ranges = selection.getRanges();
+ * alert(ranges.length);
+ */
+ getRanges : (function()
+ {
+ var func = CKEDITOR.env.ie ?
+ ( function()
+ {
+ function getNodeIndex( node ) { return new CKEDITOR.dom.node( node ).getIndex(); }
+
+ // Finds the container and offset for a specific boundary
+ // of an IE range.
+ var getBoundaryInformation = function( range, start )
+ {
+ // Creates a collapsed range at the requested boundary.
+ range = range.duplicate();
+ range.collapse( start );
+
+ // Gets the element that encloses the range entirely.
+ var parent = range.parentElement(),
+ doc = parent.ownerDocument;
+
+ // Empty parent element, e.g. ^
+ if ( !parent.hasChildNodes() )
+ return { container : parent, offset : 0 };
+
+ var siblings = parent.children,
+ child,
+ sibling,
+ testRange = range.duplicate(),
+ startIndex = 0,
+ endIndex = siblings.length - 1,
+ index = -1,
+ position,
+ distance;
+
+ // Binary search over all element childs to test the range to see whether
+ // range is right on the boundary of one element.
+ while ( startIndex <= endIndex )
+ {
+ index = Math.floor( ( startIndex + endIndex ) / 2 );
+ child = siblings[ index ];
+ testRange.moveToElementText( child );
+ position = testRange.compareEndPoints( 'StartToStart', range );
+
+ if ( position > 0 )
+ endIndex = index - 1;
+ else if ( position < 0 )
+ startIndex = index + 1;
+ else
+ {
+ // IE9 report wrong measurement with compareEndPoints when range anchors between two BRs.
+ // e.g. text
(#7433)
+ if ( CKEDITOR.env.ie9Compat && child.tagName == 'BR' )
+ {
+ var bmId = 'cke_range_marker';
+ range.execCommand( 'CreateBookmark', false, bmId );
+ child = doc.getElementsByName( bmId )[ 0 ];
+ var offset = getNodeIndex( child );
+ parent.removeChild( child );
+ return { container : parent, offset : offset };
+ }
+ else
+ return { container : parent, offset : getNodeIndex( child ) };
+ }
+ }
+
+ // All childs are text nodes,
+ // or to the right hand of test range are all text nodes. (#6992)
+ if ( index == -1 || index == siblings.length - 1 && position < 0 )
+ {
+ // Adapt test range to embrace the entire parent contents.
+ testRange.moveToElementText( parent );
+ testRange.setEndPoint( 'StartToStart', range );
+
+ // IE report line break as CRLF with range.text but
+ // only LF with textnode.nodeValue, normalize them to avoid
+ // breaking character counting logic below. (#3949)
+ distance = testRange.text.replace( /(\r\n|\r)/g, '\n' ).length;
+
+ siblings = parent.childNodes;
+
+ // Actual range anchor right beside test range at the boundary of text node.
+ if ( !distance )
+ {
+ child = siblings[ siblings.length - 1 ];
+
+ if ( child.nodeType == CKEDITOR.NODE_ELEMENT )
+ return { container : parent, offset : siblings.length };
+ else
+ return { container : child, offset : child.nodeValue.length };
+ }
+
+ // Start the measuring until distance overflows, meanwhile count the text nodes.
+ var i = siblings.length;
+ while ( distance > 0 )
+ distance -= siblings[ --i ].nodeValue.length;
+
+ return { container : siblings[ i ], offset : -distance };
+ }
+ // Test range was one offset beyond OR behind the anchored text node.
+ else
+ {
+ // Adapt one side of test range to the actual range
+ // for measuring the offset between them.
+ testRange.collapse( position > 0 ? true : false );
+ testRange.setEndPoint( position > 0 ? 'StartToStart' : 'EndToStart', range );
+
+ // IE report line break as CRLF with range.text but
+ // only LF with textnode.nodeValue, normalize them to avoid
+ // breaking character counting logic below. (#3949)
+ distance = testRange.text.replace( /(\r\n|\r)/g, '\n' ).length;
+
+ // Actual range anchor right beside test range at the inner boundary of text node.
+ if ( !distance )
+ return { container : parent, offset : getNodeIndex( child ) + ( position > 0 ? 0 : 1 ) };
+
+ // Start the measuring until distance overflows, meanwhile count the text nodes.
+ while ( distance > 0 )
+ {
+ try
+ {
+ sibling = child[ position > 0 ? 'previousSibling' : 'nextSibling' ];
+ distance -= sibling.nodeValue.length;
+ child = sibling;
+ }
+ // Measurement in IE could be somtimes wrong because of element. (#4611)
+ catch( e )
+ {
+ return { container : parent, offset : getNodeIndex( child ) };
+ }
+ }
+
+ return { container : child, offset : position > 0 ? -distance : child.nodeValue.length + distance };
+ }
+ };
+
+ return function()
+ {
+ // IE doesn't have range support (in the W3C way), so we
+ // need to do some magic to transform selections into
+ // CKEDITOR.dom.range instances.
+
+ var sel = this.getNative(),
+ nativeRange = sel && sel.createRange(),
+ type = this.getType(),
+ range;
+
+ if ( !sel )
+ return [];
+
+ if ( type == CKEDITOR.SELECTION_TEXT )
+ {
+ range = new CKEDITOR.dom.range( this.document );
+
+ var boundaryInfo = getBoundaryInformation( nativeRange, true );
+ range.setStart( new CKEDITOR.dom.node( boundaryInfo.container ), boundaryInfo.offset );
+
+ boundaryInfo = getBoundaryInformation( nativeRange );
+ range.setEnd( new CKEDITOR.dom.node( boundaryInfo.container ), boundaryInfo.offset );
+
+ // Correct an invalid IE range case on empty list item. (#5850)
+ if ( range.endContainer.getPosition( range.startContainer ) & CKEDITOR.POSITION_PRECEDING
+ && range.endOffset <= range.startContainer.getIndex() )
+ {
+ range.collapse();
+ }
+
+ return [ range ];
+ }
+ else if ( type == CKEDITOR.SELECTION_ELEMENT )
+ {
+ var retval = [];
+
+ for ( var i = 0 ; i < nativeRange.length ; i++ )
+ {
+ var element = nativeRange.item( i ),
+ parentElement = element.parentNode,
+ j = 0;
+
+ range = new CKEDITOR.dom.range( this.document );
+
+ for (; j < parentElement.childNodes.length && parentElement.childNodes[j] != element ; j++ )
+ { /*jsl:pass*/ }
+
+ range.setStart( new CKEDITOR.dom.node( parentElement ), j );
+ range.setEnd( new CKEDITOR.dom.node( parentElement ), j + 1 );
+ retval.push( range );
+ }
+
+ return retval;
+ }
+
+ return [];
+ };
+ })()
+ :
+ function()
+ {
+
+ // On browsers implementing the W3C range, we simply
+ // tranform the native ranges in CKEDITOR.dom.range
+ // instances.
+
+ var ranges = [],
+ range,
+ doc = this.document,
+ sel = this.getNative();
+
+ if ( !sel )
+ return ranges;
+
+ // On WebKit, it may happen that we'll have no selection
+ // available. We normalize it here by replicating the
+ // behavior of other browsers.
+ if ( !sel.rangeCount )
+ {
+ range = new CKEDITOR.dom.range( doc );
+ range.moveToElementEditStart( doc.getBody() );
+ ranges.push( range );
+ }
+
+ for ( var i = 0 ; i < sel.rangeCount ; i++ )
+ {
+ var nativeRange = sel.getRangeAt( i );
+
+ range = new CKEDITOR.dom.range( doc );
+
+ range.setStart( new CKEDITOR.dom.node( nativeRange.startContainer ), nativeRange.startOffset );
+ range.setEnd( new CKEDITOR.dom.node( nativeRange.endContainer ), nativeRange.endOffset );
+ ranges.push( range );
+ }
+ return ranges;
+ };
+
+ return function( onlyEditables )
+ {
+ var cache = this._.cache;
+ if ( cache.ranges && !onlyEditables )
+ return cache.ranges;
+ else if ( !cache.ranges )
+ cache.ranges = new CKEDITOR.dom.rangeList( func.call( this ) );
+
+ // Split range into multiple by read-only nodes.
+ if ( onlyEditables )
+ {
+ var ranges = cache.ranges;
+ for ( var i = 0; i < ranges.length; i++ )
+ {
+ var range = ranges[ i ];
+
+ // Drop range spans inside one ready-only node.
+ var parent = range.getCommonAncestor();
+ if ( parent.isReadOnly() )
+ ranges.splice( i, 1 );
+
+ if ( range.collapsed )
+ continue;
+
+ var startContainer = range.startContainer,
+ endContainer = range.endContainer,
+ startOffset = range.startOffset,
+ endOffset = range.endOffset,
+ walkerRange = range.clone();
+
+ // Range may start inside a non-editable element, restart range
+ // by the end of it.
+ var readOnly;
+ if ( ( readOnly = startContainer.isReadOnly() ) )
+ range.setStartAfter( readOnly );
+
+ // Enlarge range start/end with text node to avoid walker
+ // being DOM destructive, it doesn't interfere our checking
+ // of elements below as well.
+ if ( startContainer && startContainer.type == CKEDITOR.NODE_TEXT )
+ {
+ if ( startOffset >= startContainer.getLength() )
+ walkerRange.setStartAfter( startContainer );
+ else
+ walkerRange.setStartBefore( startContainer );
+ }
+
+ if ( endContainer && endContainer.type == CKEDITOR.NODE_TEXT )
+ {
+ if ( !endOffset )
+ walkerRange.setEndBefore( endContainer );
+ else
+ walkerRange.setEndAfter( endContainer );
+ }
+
+ // Looking for non-editable element inside the range.
+ var walker = new CKEDITOR.dom.walker( walkerRange );
+ walker.evaluator = function( node )
+ {
+ if ( node.type == CKEDITOR.NODE_ELEMENT
+ && node.isReadOnly() )
+ {
+ var newRange = range.clone();
+ range.setEndBefore( node );
+
+ // Drop collapsed range around read-only elements,
+ // it make sure the range list empty when selecting
+ // only non-editable elements.
+ if ( range.collapsed )
+ ranges.splice( i--, 1 );
+
+ // Avoid creating invalid range.
+ if ( !( node.getPosition( walkerRange.endContainer ) & CKEDITOR.POSITION_CONTAINS ) )
+ {
+ newRange.setStartAfter( node );
+ if ( !newRange.collapsed )
+ ranges.splice( i + 1, 0, newRange );
+ }
+
+ return true;
+ }
+
+ return false;
+ };
+
+ walker.next();
+ }
+ }
+
+ return cache.ranges;
+ };
+ })(),
+
+ /**
+ * Gets the DOM element in which the selection starts.
+ * @returns {CKEDITOR.dom.element} The element at the beginning of the
+ * selection.
+ * @example
+ * var element = editor.getSelection().getStartElement() ;
+ * alert( element.getName() );
+ */
+ getStartElement : function()
+ {
+ var cache = this._.cache;
+ if ( cache.startElement !== undefined )
+ return cache.startElement;
+
+ var node,
+ sel = this.getNative();
+
+ switch ( this.getType() )
+ {
+ case CKEDITOR.SELECTION_ELEMENT :
+ return this.getSelectedElement();
+
+ case CKEDITOR.SELECTION_TEXT :
+
+ var range = this.getRanges()[0];
+
+ if ( range )
+ {
+ if ( !range.collapsed )
+ {
+ range.optimize();
+
+ // Decrease the range content to exclude particial
+ // selected node on the start which doesn't have
+ // visual impact. ( #3231 )
+ while ( 1 )
+ {
+ var startContainer = range.startContainer,
+ startOffset = range.startOffset;
+ // Limit the fix only to non-block elements.(#3950)
+ if ( startOffset == ( startContainer.getChildCount ?
+ startContainer.getChildCount() : startContainer.getLength() )
+ && !startContainer.isBlockBoundary() )
+ range.setStartAfter( startContainer );
+ else break;
+ }
+
+ node = range.startContainer;
+
+ if ( node.type != CKEDITOR.NODE_ELEMENT )
+ return node.getParent();
+
+ node = node.getChild( range.startOffset );
+
+ if ( !node || node.type != CKEDITOR.NODE_ELEMENT )
+ node = range.startContainer;
+ else
+ {
+ var child = node.getFirst();
+ while ( child && child.type == CKEDITOR.NODE_ELEMENT )
+ {
+ node = child;
+ child = child.getFirst();
+ }
+ }
+ }
+ else
+ {
+ node = range.startContainer;
+ if ( node.type != CKEDITOR.NODE_ELEMENT )
+ node = node.getParent();
+ }
+
+ node = node.$;
+ }
+ }
+
+ return cache.startElement = ( node ? new CKEDITOR.dom.element( node ) : null );
+ },
+
+ /**
+ * Gets the current selected element.
+ * @returns {CKEDITOR.dom.element} The selected element. Null if no
+ * selection is available or the selection type is not
+ * {@link CKEDITOR.SELECTION_ELEMENT}.
+ * @example
+ * var element = editor.getSelection().getSelectedElement() ;
+ * alert( element.getName() );
+ */
+ getSelectedElement : function()
+ {
+ var cache = this._.cache;
+ if ( cache.selectedElement !== undefined )
+ return cache.selectedElement;
+
+ var self = this;
+
+ var node = CKEDITOR.tools.tryThese(
+ // Is it native IE control type selection?
+ function()
+ {
+ return self.getNative().createRange().item( 0 );
+ },
+ // Figure it out by checking if there's a single enclosed
+ // node of the range.
+ function()
+ {
+ var range = self.getRanges()[ 0 ],
+ enclosed,
+ selected;
+
+ // Check first any enclosed element, e.g.
+ for ( var i = 2; i && !( ( enclosed = range.getEnclosedNode() )
+ && ( enclosed.type == CKEDITOR.NODE_ELEMENT )
+ && styleObjectElements[ enclosed.getName() ]
+ && ( selected = enclosed ) ); i-- )
+ {
+ // Then check any deep wrapped element, e.g. [[placeholder]
+ // 2. [cell ... => [cell ...
+ if ( this.startContainer.type == CKEDITOR.NODE_ELEMENT && this.startContainer.getName() in nonCells
+ || this.endContainer.type == CKEDITOR.NODE_ELEMENT && this.endContainer.getName() in nonCells )
+ {
+ this.shrink( CKEDITOR.NODE_ELEMENT, true );
+ }
+
+ var bookmark = this.createBookmark();
+
+ // Create marker tags for the start and end boundaries.
+ var startNode = bookmark.startNode;
+
+ var endNode;
+ if ( !collapsed )
+ endNode = bookmark.endNode;
+
+ // Create the main range which will be used for the selection.
+ ieRange = this.document.$.body.createTextRange();
+
+ // Position the range at the start boundary.
+ ieRange.moveToElementText( startNode.$ );
+ ieRange.moveStart( 'character', 1 );
+
+ if ( endNode )
+ {
+ // Create a tool range for the end.
+ var ieRangeEnd = this.document.$.body.createTextRange();
+
+ // Position the tool range at the end.
+ ieRangeEnd.moveToElementText( endNode.$ );
+
+ // Move the end boundary of the main range to match the tool range.
+ ieRange.setEndPoint( 'EndToEnd', ieRangeEnd );
+ ieRange.moveEnd( 'character', -1 );
+ }
+ else
+ {
+ // The isStartMarkerAlone logic comes from V2. It guarantees that the lines
+ // will expand and that the cursor will be blinking on the right place.
+ // Actually, we are using this flag just to avoid using this hack in all
+ // situations, but just on those needed.
+ var next = startNode.getNext( notWhitespaces );
+ isStartMarkerAlone = ( !( next && next.getText && next.getText().match( fillerTextRegex ) ) // already a filler there?
+ && ( forceExpand || !startNode.hasPrevious() || ( startNode.getPrevious().is && startNode.getPrevious().is( 'br' ) ) ) );
+
+ // Append a temporary before the selection.
+ // This is needed to avoid IE destroying selections inside empty
+ // inline elements, like ' +
+ '
' + lang.options +' ',
+ '
'
+ ];
+
+ var size = images.length;
+ for ( i = 0 ; i < size ; i++ )
+ {
+ if ( i % columns === 0 )
+ html.push( '' );
+
+ var smileyLabelId = 'cke_smile_label_' + i + '_' + CKEDITOR.tools.getNextNumber();
+ html.push(
+ '' +
+ '',
+ '' +config.smiley_descriptions[ i ] + ' ' +
+ ' ',
+ ' ' );
+
+ if ( i % columns == columns - 1 )
+ html.push( ' ' );
+ }
+
+ if ( i < columns - 1 )
+ {
+ for ( ; i < columns - 1 ; i++ )
+ html.push( '
' +
+ '' +
+ '';
+
+ var wscCoreUrl = editor.config.wsc_customLoaderScript || ( protocol +
+ '//loader.spellchecker.net/sproxy_fck/sproxy.php'
+ + '?plugin=fck2'
+ + '&customerid=' + editor.config.wsc_customerId
+ + '&cmd=script&doc=wsc&schema=22'
+ );
+
+ if ( editor.config.wsc_customLoaderScript )
+ errorMsg += '' +
+ editor.lang.spellCheck.errorLoading.replace( /%s/g, editor.config.wsc_customLoaderScript ) + '
';
+
+ function burnSpelling( dialog, errorMsg )
+ {
+ var i = 0;
+ return function ()
+ {
+ if ( typeof( window.doSpell ) == 'function' )
+ {
+ //Call from window.setInteval expected at once.
+ if ( typeof( interval ) != 'undefined' )
+ window.clearInterval( interval );
+
+ initAndSpell( dialog );
+ }
+ else if ( i++ == 180 ) // Timeout: 180 * 250ms = 45s.
+ window._cancelOnError( errorMsg );
+ };
+ }
+
+ window._cancelOnError = function( m )
+ {
+ if ( typeof( window.WSC_Error ) == 'undefined' )
+ {
+ CKEDITOR.document.getById( iframeId ).setStyle( 'display', 'none' );
+ var errorBox = CKEDITOR.document.getById( errorBoxId );
+ errorBox.setStyle( 'display', 'block' );
+ errorBox.setHtml( m || editor.lang.spellCheck.notAvailable );
+ }
+ };
+
+ function initAndSpell( dialog )
+ {
+ var LangComparer = new window._SP_FCK_LangCompare(), // Language abbr standarts comparer.
+ pluginPath = CKEDITOR.getUrl( editor.plugins.wsc.path + 'dialogs/' ), // Service paths corecting/preparing.
+ framesetPath = pluginPath + 'tmpFrameset.html';
+
+ // global var is used in FCK specific core
+ // change on equal var used in fckplugin.js
+ window.gFCKPluginName = 'wsc';
+
+ LangComparer.setDefaulLangCode( editor.config.defaultLanguage );
+
+ window.doSpell({
+ ctrl : textareaId,
+
+ lang : editor.config.wsc_lang || LangComparer.getSPLangCode(editor.langCode ),
+ intLang: editor.config.wsc_uiLang || LangComparer.getSPLangCode(editor.langCode ),
+ winType : iframeId, // If not defined app will run on winpopup.
+
+ // Callback binding section.
+ onCancel : function()
+ {
+ dialog.hide();
+ },
+ onFinish : function( dT )
+ {
+ editor.focus();
+ dialog.getParentEditor().setData( dT.value );
+ dialog.hide();
+ },
+
+ // Some manipulations with client static pages.
+ staticFrame : framesetPath,
+ framesetPath : framesetPath,
+ iframePath : pluginPath + 'ciframe.html',
+
+ // Styles defining.
+ schemaURI : pluginPath + 'wsc.css',
+
+ userDictionaryName: editor.config.wsc_userDictionaryName,
+ customDictionaryName: editor.config.wsc_customDictionaryIds && editor.config.wsc_customDictionaryIds.split(","),
+ domainName: editor.config.wsc_domainName
+
+ });
+
+ // Hide user message console (if application was loaded more then after timeout).
+ CKEDITOR.document.getById( errorBoxId ).setStyle( 'display', 'none' );
+ CKEDITOR.document.getById( iframeId ).setStyle( 'display', 'block' );
+ }
+
+ return {
+ title : editor.config.wsc_dialogTitle || editor.lang.spellCheck.title,
+ minWidth : 485,
+ minHeight : 380,
+ buttons : [ CKEDITOR.dialog.cancelButton ],
+ onShow : function()
+ {
+ var contentArea = this.getContentElement( 'general', 'content' ).getElement();
+ contentArea.setHtml( pasteArea );
+ contentArea.getChild( 2 ).setStyle( 'height', this._.contentSize.height + 'px' );
+
+ if ( typeof( window.doSpell ) != 'function' )
+ {
+ // Load script.
+ CKEDITOR.document.getHead().append(
+ CKEDITOR.document.createElement( 'script',
+ {
+ attributes :
+ {
+ type : 'text/javascript',
+ src : wscCoreUrl
+ }
+ })
+ );
+ }
+
+ var sData = editor.getData(); // Get the data to be checked.
+ CKEDITOR.document.getById( textareaId ).setValue( sData );
+
+ interval = window.setInterval( burnSpelling( this, errorMsg ), 250 );
+ },
+ onHide : function()
+ {
+ window.ooo = undefined;
+ window.int_framsetLoaded = undefined;
+ window.framesetLoaded = undefined;
+ window.is_window_opened = false;
+ },
+ contents : [
+ {
+ id : 'general',
+ label : editor.config.wsc_dialogTitle || editor.lang.spellCheck.title,
+ padding : 0,
+ elements : [
+ {
+ type : 'html',
+ id : 'content',
+ html : ''
+ }
+ ]
+ }
+ ]
+ };
+});
+
+// Expand the spell-check frame when dialog resized. (#6829)
+CKEDITOR.dialog.on( 'resize', function( evt )
+{
+ var data = evt.data,
+ dialog = data.dialog;
+
+ if ( dialog._.name == 'checkspell' )
+ {
+ var content = dialog.getContentElement( 'general', 'content' ).getElement(),
+ iframe = content && content.getChild( 2 );
+
+ iframe && iframe.setSize( 'height', data.height );
+ iframe && iframe.setSize( 'width', data.width );
+ }
+});
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/wsc/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/wsc/plugin.js
new file mode 100644
index 00000000..3566dc97
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/wsc/plugin.js
@@ -0,0 +1,33 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * @file Spell checker
+ */
+
+// Register a plugin named "wsc".
+CKEDITOR.plugins.add( 'wsc',
+{
+ requires : [ 'dialog' ],
+ init : function( editor )
+ {
+ var commandName = 'checkspell';
+
+ var command = editor.addCommand( commandName, new CKEDITOR.dialogCommand( commandName ) );
+
+ // SpellChecker doesn't work in Opera and with custom domain
+ command.modes = { wysiwyg : ( !CKEDITOR.env.opera && !CKEDITOR.env.air && document.domain == window.location.hostname ) };
+
+ editor.ui.addButton( 'SpellChecker',
+ {
+ label : editor.lang.spellCheck.toolbar,
+ command : commandName
+ });
+ CKEDITOR.dialog.add( commandName, this.path + 'dialogs/wsc.js' );
+ }
+});
+
+CKEDITOR.config.wsc_customerId = CKEDITOR.config.wsc_customerId || '1:ua3xw1-2XyGJ3-GWruD3-6OFNT1-oXcuB1-nR6Bp4-hgQHc-EcYng3-sdRXG3-NOfFk' ;
+CKEDITOR.config.wsc_customLoaderScript = CKEDITOR.config.wsc_customLoaderScript || null;
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/wysiwygarea/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/wysiwygarea/plugin.js
new file mode 100644
index 00000000..c71f0401
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/wysiwygarea/plugin.js
@@ -0,0 +1,1313 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * @fileOverview The "wysiwygarea" plugin. It registers the "wysiwyg" editing
+ * mode, which handles the main editing area space.
+ */
+
+(function()
+{
+ // List of elements in which has no way to move editing focus outside.
+ var nonExitableElementNames = { table:1,pre:1 };
+
+ // Matching an empty paragraph at the end of document.
+ var emptyParagraphRegexp = /(^|]*>)\s*<(p|div|address|h\d|center)[^>]*>\s*(?:]*>| |\u00A0| )?\s*(:?<\/\2>)?\s*(?=$|<\/body>)/gi;
+
+ var notWhitespaceEval = CKEDITOR.dom.walker.whitespaces( true );
+
+ // Elements that could have empty new line around, including table, pre-formatted block, hr, page-break. (#6554)
+ function nonExitable( element )
+ {
+ return ( element.getName() in nonExitableElementNames )
+ || element.isBlockBoundary() && CKEDITOR.dtd.$empty[ element.getName() ];
+ }
+
+
+ function onInsert( insertFunc )
+ {
+ return function( evt )
+ {
+ if ( this.mode == 'wysiwyg' )
+ {
+ this.focus();
+
+ this.fire( 'saveSnapshot' );
+
+ insertFunc.call( this, evt.data );
+
+ // Save snaps after the whole execution completed.
+ // This's a workaround for make DOM modification's happened after
+ // 'insertElement' to be included either, e.g. Form-based dialogs' 'commitContents'
+ // call.
+ CKEDITOR.tools.setTimeout( function()
+ {
+ this.fire( 'saveSnapshot' );
+ }, 0, this );
+ }
+ };
+ }
+
+ function doInsertHtml( data )
+ {
+ if ( this.dataProcessor )
+ data = this.dataProcessor.toHtml( data );
+
+ // HTML insertion only considers the first range.
+ var selection = this.getSelection(),
+ range = selection.getRanges()[ 0 ];
+
+ if ( range.checkReadOnly() )
+ return;
+
+ if ( CKEDITOR.env.ie )
+ {
+ var selIsLocked = selection.isLocked;
+
+ if ( selIsLocked )
+ selection.unlock();
+
+ var $sel = selection.getNative();
+
+ // Delete control selections to avoid IE bugs on pasteHTML.
+ if ( $sel.type == 'Control' )
+ $sel.clear();
+ else if ( selection.getType() == CKEDITOR.SELECTION_TEXT )
+ {
+ // Due to IE bugs on handling contenteditable=false blocks
+ // (#6005), we need to make some checks and eventually
+ // delete the selection first.
+
+ range = selection.getRanges()[ 0 ];
+ var endContainer = range && range.endContainer;
+
+ if ( endContainer &&
+ endContainer.type == CKEDITOR.NODE_ELEMENT &&
+ endContainer.getAttribute( 'contenteditable' ) == 'false' &&
+ range.checkBoundaryOfElement( endContainer, CKEDITOR.END ) )
+ {
+ range.setEndAfter( range.endContainer );
+ range.deleteContents();
+ }
+ }
+
+ try
+ {
+ $sel.createRange().pasteHTML( data );
+ }
+ catch (e) {}
+
+ if ( selIsLocked )
+ this.getSelection().lock();
+ }
+ else
+ this.document.$.execCommand( 'inserthtml', false, data );
+
+ // Webkit does not scroll to the cursor position after pasting (#5558)
+ if ( CKEDITOR.env.webkit )
+ {
+ selection = this.getSelection();
+ selection.scrollIntoView();
+ }
+ }
+
+ function doInsertText( text )
+ {
+ var selection = this.getSelection(),
+ mode = selection.getStartElement().hasAscendant( 'pre', true ) ?
+ CKEDITOR.ENTER_BR : this.config.enterMode,
+ isEnterBrMode = mode == CKEDITOR.ENTER_BR;
+
+ var html = CKEDITOR.tools.htmlEncode( text.replace( /\r\n|\r/g, '\n' ) );
+
+ // Convert leading and trailing whitespaces into
+ html = html.replace( /^[ \t]+|[ \t]+$/g, function( match, offset, s )
+ {
+ if ( match.length == 1 ) // one space, preserve it
+ return ' ';
+ else if ( !offset ) // beginning of block
+ return CKEDITOR.tools.repeat( ' ', match.length - 1 ) + ' ';
+ else // end of block
+ return ' ' + CKEDITOR.tools.repeat( ' ', match.length - 1 );
+ } );
+
+ // Convert subsequent whitespaces into
+ html = html.replace( /[ \t]{2,}/g, function ( match )
+ {
+ return CKEDITOR.tools.repeat( ' ', match.length - 1 ) + ' ';
+ } );
+
+ var paragraphTag = mode == CKEDITOR.ENTER_P ? 'p' : 'div';
+
+ // Two line-breaks create one paragraph.
+ if ( !isEnterBrMode )
+ {
+ html = html.replace( /(\n{2})([\s\S]*?)(?:$|\1)/g,
+ function( match, group1, text )
+ {
+ return '<'+paragraphTag + '>' + text + '';
+ });
+ }
+
+ // One ' );
+
+ // Running inside of Firefox chrome the load event doesn't bubble like in a normal page (#5689)
+ if ( document.location.protocol == 'chrome:' )
+ CKEDITOR.event.useCapture = true;
+
+ // With FF, it's better to load the data on iframe.load. (#3894,#4058)
+ iframe.on( 'load', function( ev )
+ {
+ frameLoaded = 1;
+ ev.removeListener();
+
+ var doc = iframe.getFrameDocument();
+ doc.write( data );
+
+ CKEDITOR.env.air && contentDomReady( doc.getWindow().$ );
+ });
+
+ // Reset adjustment back to default (#5689)
+ if ( document.location.protocol == 'chrome:' )
+ CKEDITOR.event.useCapture = false;
+
+ // The container must be visible when creating the iframe in FF (#5956)
+ var element = editor.element,
+ isHidden = CKEDITOR.env.gecko && !element.isVisible(),
+ previousStyles = {};
+ if ( isHidden )
+ {
+ element.show();
+ previousStyles = {
+ position : element.getStyle( 'position' ),
+ top : element.getStyle( 'top' )
+ };
+ element.setStyles( { position : 'absolute', top : '-3000px' } );
+ }
+
+ mainElement.append( iframe );
+
+ if ( isHidden )
+ {
+ setTimeout( function()
+ {
+ element.hide();
+ element.setStyles( previousStyles );
+ }, 1000 );
+ }
+ };
+
+ // The script that launches the bootstrap logic on 'domReady', so the document
+ // is fully editable even before the editing iframe is fully loaded (#4455).
+ contentDomReadyHandler = CKEDITOR.tools.addFunction( contentDomReady );
+ var activationScript =
+ '';
+
+ // Editing area bootstrap code.
+ function contentDomReady( domWindow )
+ {
+ if ( !frameLoaded )
+ return;
+ frameLoaded = 0;
+
+ editor.fire( 'ariaWidget', iframe );
+
+ var domDocument = domWindow.document,
+ body = domDocument.body;
+
+ // Remove this script from the DOM.
+ var script = domDocument.getElementById( "cke_actscrpt" );
+ script && script.parentNode.removeChild( script );
+
+ body.spellcheck = !editor.config.disableNativeSpellChecker;
+
+ if ( CKEDITOR.env.ie )
+ {
+ // Don't display the focus border.
+ body.hideFocus = true;
+
+ // Disable and re-enable the body to avoid IE from
+ // taking the editing focus at startup. (#141 / #523)
+ body.disabled = true;
+ body.contentEditable = true;
+ body.removeAttribute( 'disabled' );
+ }
+ else
+ {
+ // Avoid opening design mode in a frame window thread,
+ // which will cause host page scrolling.(#4397)
+ setTimeout( function()
+ {
+ // Prefer 'contentEditable' instead of 'designMode'. (#3593)
+ if ( CKEDITOR.env.gecko && CKEDITOR.env.version >= 10900
+ || CKEDITOR.env.opera )
+ domDocument.$.body.contentEditable = true;
+ else if ( CKEDITOR.env.webkit )
+ domDocument.$.body.parentNode.contentEditable = true;
+ else
+ domDocument.$.designMode = 'on';
+ }, 0 );
+ }
+
+ CKEDITOR.env.gecko && CKEDITOR.tools.setTimeout( activateEditing, 0, null, editor );
+
+ domWindow = editor.window = new CKEDITOR.dom.window( domWindow );
+ domDocument = editor.document = new CKEDITOR.dom.document( domDocument );
+
+ domDocument.on( 'dblclick', function( evt )
+ {
+ var element = evt.data.getTarget(),
+ data = { element : element, dialog : '' };
+ editor.fire( 'doubleclick', data );
+ data.dialog && editor.openDialog( data.dialog );
+ });
+
+ // Prevent automatic submission in IE #6336
+ CKEDITOR.env.ie && domDocument.on( 'click', function( evt )
+ {
+ var element = evt.data.getTarget();
+ if ( element.is( 'input' ) )
+ {
+ var type = element.getAttribute( 'type' );
+ if ( type == 'submit' || type == 'reset' )
+ evt.data.preventDefault();
+ }
+ });
+
+ // Gecko/Webkit need some help when selecting control type elements. (#3448)
+ if ( !( CKEDITOR.env.ie || CKEDITOR.env.opera ) )
+ {
+ domDocument.on( 'mousedown', function( ev )
+ {
+ var control = ev.data.getTarget();
+ if ( control.is( 'img', 'hr', 'input', 'textarea', 'select' ) )
+ editor.getSelection().selectElement( control );
+ } );
+ }
+
+ if ( CKEDITOR.env.gecko )
+ {
+ domDocument.on( 'mouseup', function( ev )
+ {
+ if ( ev.data.$.button == 2 )
+ {
+ var target = ev.data.getTarget();
+
+ // Prevent right click from selecting an empty block even
+ // when selection is anchored inside it. (#5845)
+ if ( !target.getOuterHtml().replace( emptyParagraphRegexp, '' ) )
+ {
+ var range = new CKEDITOR.dom.range( domDocument );
+ range.moveToElementEditStart( target );
+ range.select( true );
+ }
+ }
+ } );
+ }
+
+ // Prevent the browser opening links in read-only blocks. (#6032)
+ domDocument.on( 'click', function( ev )
+ {
+ ev = ev.data;
+ if ( ev.getTarget().is( 'a' ) && ev.$.button != 2 )
+ ev.preventDefault();
+ });
+
+ // Webkit: avoid from editing form control elements content.
+ if ( CKEDITOR.env.webkit )
+ {
+ // Mark that cursor will right blinking (#7113).
+ domDocument.on( 'mousedown', function() { wasFocused = 1; } );
+ // Prevent from tick checkbox/radiobox/select
+ domDocument.on( 'click', function( ev )
+ {
+ if ( ev.data.getTarget().is( 'input', 'select' ) )
+ ev.data.preventDefault();
+ } );
+
+ // Prevent from editig textfield/textarea value.
+ domDocument.on( 'mouseup', function( ev )
+ {
+ if ( ev.data.getTarget().is( 'input', 'textarea' ) )
+ ev.data.preventDefault();
+ } );
+ }
+
+ // IE standard compliant in editing frame doesn't focus the editor when
+ // clicking outside actual content, manually apply the focus. (#1659)
+ if ( CKEDITOR.env.ie
+ && domDocument.$.compatMode == 'CSS1Compat'
+ || CKEDITOR.env.gecko
+ || CKEDITOR.env.opera )
+ {
+ var htmlElement = domDocument.getDocumentElement();
+ htmlElement.on( 'mousedown', function( evt )
+ {
+ // Setting focus directly on editor doesn't work, we
+ // have to use here a temporary element to 'redirect'
+ // the focus.
+ if ( evt.data.getTarget().equals( htmlElement ) )
+ {
+ if ( CKEDITOR.env.gecko && CKEDITOR.env.version >= 10900 )
+ blinkCursor();
+ focusGrabber.focus();
+ }
+ } );
+ }
+
+ var focusTarget = CKEDITOR.env.ie ? iframe : domWindow;
+ focusTarget.on( 'blur', function()
+ {
+ editor.focusManager.blur();
+ });
+
+ var wasFocused;
+
+ focusTarget.on( 'focus', function()
+ {
+ var doc = editor.document;
+
+ if ( CKEDITOR.env.gecko && CKEDITOR.env.version >= 10900 )
+ blinkCursor();
+ else if ( CKEDITOR.env.opera )
+ doc.getBody().focus();
+ // Webkit needs focus for the first time on the HTML element. (#6153)
+ else if ( CKEDITOR.env.webkit )
+ {
+ if ( !wasFocused )
+ {
+ editor.document.getDocumentElement().focus();
+ wasFocused = 1;
+ }
+ }
+
+ editor.focusManager.focus();
+ });
+
+ var keystrokeHandler = editor.keystrokeHandler;
+ if ( keystrokeHandler )
+ keystrokeHandler.attach( domDocument );
+
+ if ( CKEDITOR.env.ie )
+ {
+ domDocument.getDocumentElement().addClass( domDocument.$.compatMode );
+ // Override keystrokes which should have deletion behavior
+ // on control types in IE . (#4047)
+ domDocument.on( 'keydown', function( evt )
+ {
+ var keyCode = evt.data.getKeystroke();
+
+ // Backspace OR Delete.
+ if ( keyCode in { 8 : 1, 46 : 1 } )
+ {
+ var sel = editor.getSelection(),
+ control = sel.getSelectedElement();
+
+ if ( control )
+ {
+ // Make undo snapshot.
+ editor.fire( 'saveSnapshot' );
+
+ // Delete any element that 'hasLayout' (e.g. hr,table) in IE8 will
+ // break up the selection, safely manage it here. (#4795)
+ var bookmark = sel.getRanges()[ 0 ].createBookmark();
+ // Remove the control manually.
+ control.remove();
+ sel.selectBookmarks( [ bookmark ] );
+
+ editor.fire( 'saveSnapshot' );
+
+ evt.data.preventDefault();
+ }
+ }
+ } );
+
+ // PageUp/PageDown scrolling is broken in document
+ // with standard doctype, manually fix it. (#4736)
+ if ( domDocument.$.compatMode == 'CSS1Compat' )
+ {
+ var pageUpDownKeys = { 33 : 1, 34 : 1 };
+ domDocument.on( 'keydown', function( evt )
+ {
+ if ( evt.data.getKeystroke() in pageUpDownKeys )
+ {
+ setTimeout( function ()
+ {
+ editor.getSelection().scrollIntoView();
+ }, 0 );
+ }
+ } );
+ }
+
+ // Prevent IE from leaving new paragraph after deleting all contents in body. (#6966)
+ editor.config.enterMode != CKEDITOR.ENTER_P
+ && domDocument.on( 'selectionchange', function()
+ {
+ var body = domDocument.getBody(),
+ range = editor.getSelection().getRanges()[ 0 ];
+
+ if ( body.getHtml().match( /^ <\/p>$/i )
+ && range.startContainer.equals( body ) )
+ {
+ // Avoid the ambiguity from a real user cursor position.
+ setTimeout( function ()
+ {
+ range = editor.getSelection().getRanges()[ 0 ];
+ if ( !range.startContainer.equals ( 'body' ) )
+ {
+ body.getFirst().remove( 1 );
+ range.moveToElementEditEnd( body );
+ range.select( 1 );
+ }
+ }, 0 );
+ }
+ });
+ }
+
+ // Adds the document body as a context menu target.
+ if ( editor.contextMenu )
+ editor.contextMenu.addTarget( domDocument, editor.config.browserContextMenuOnCtrl !== false );
+
+ setTimeout( function()
+ {
+ editor.fire( 'contentDom' );
+
+ if ( fireMode )
+ {
+ editor.mode = 'wysiwyg';
+ editor.fire( 'mode' );
+ fireMode = false;
+ }
+
+ isLoadingData = false;
+
+ if ( isPendingFocus )
+ {
+ editor.focus();
+ isPendingFocus = false;
+ }
+ setTimeout( function()
+ {
+ editor.fire( 'dataReady' );
+ }, 0 );
+
+ // IE, Opera and Safari may not support it and throw errors.
+ try { editor.document.$.execCommand( 'enableInlineTableEditing', false, !editor.config.disableNativeTableHandles ); } catch(e) {}
+ if ( editor.config.disableObjectResizing )
+ {
+ try
+ {
+ editor.document.$.execCommand( 'enableObjectResizing', false, false );
+ }
+ catch(e)
+ {
+ // For browsers in which the above method failed, we can cancel the resizing on the fly (#4208)
+ editor.document.getBody().on( CKEDITOR.env.ie ? 'resizestart' : 'resize', function( evt )
+ {
+ evt.data.preventDefault();
+ });
+ }
+ }
+
+ /*
+ * IE BUG: IE might have rendered the iframe with invisible contents.
+ * (#3623). Push some inconsequential CSS style changes to force IE to
+ * refresh it.
+ *
+ * Also, for some unknown reasons, short timeouts (e.g. 100ms) do not
+ * fix the problem. :(
+ */
+ if ( CKEDITOR.env.ie )
+ {
+ setTimeout( function()
+ {
+ if ( editor.document )
+ {
+ var $body = editor.document.$.body;
+ $body.runtimeStyle.marginBottom = '0px';
+ $body.runtimeStyle.marginBottom = '';
+ }
+ }, 1000 );
+ }
+ },
+ 0 );
+ }
+
+ editor.addMode( 'wysiwyg',
+ {
+ load : function( holderElement, data, isSnapshot )
+ {
+ mainElement = holderElement;
+
+ if ( CKEDITOR.env.ie && CKEDITOR.env.quirks )
+ holderElement.setStyle( 'position', 'relative' );
+
+ // The editor data "may be dirty" after this
+ // point.
+ editor.mayBeDirty = true;
+
+ fireMode = true;
+
+ if ( isSnapshot )
+ this.loadSnapshotData( data );
+ else
+ this.loadData( data );
+ },
+
+ loadData : function( data )
+ {
+ isLoadingData = true;
+ editor._.dataStore = { id : 1 };
+
+ var config = editor.config,
+ fullPage = config.fullPage,
+ docType = config.docType;
+
+ // Build the additional stuff to be included into
.
+ var headExtra =
+ '';
+
+ !fullPage && ( headExtra =
+ CKEDITOR.tools.buildStyleHtml( editor.config.contentsCss ) +
+ headExtra );
+
+ var baseTag = config.baseHref ? ']/).test( data ) )
+ data = '' + data;
+
+ // Check if the tag is available.
+ if ( !(/]/).test( data ) )
+ data = '' + data + '';
+
+ // Check if the tag is available.
+ if ( !(/]/).test( data ) )
+ data = data.replace( /]*>/, '$&]/).test( data ) )
+ data = data.replace( /]*>/, '$&' + frameLabel + ' ' +
+ baseTag +
+ headExtra +
+ '' +
+ '' +
+ data +
+ '';
+ }
+
+ // Distinguish bogus to normal BR at the end of document for Mozilla. (#5293).
+ if ( CKEDITOR.env.gecko )
+ data = data.replace( /Note: Although word suggestions provided by browsers (natively) will not appear in CKEditor's default context menu,
+ * users can always reach the native context menu by holding the Ctrl key when right-clicking if {@link CKEDITOR.config.browserContextMenuOnCtrl}
+ * is enabled or you're simply not using the context menu plugin.
+ *
+ * @type Boolean
+ * @default true
+ * @example
+ * config.disableNativeSpellChecker = false;
+ */
+CKEDITOR.config.disableNativeSpellChecker = true;
+
+/**
+ * Whether the editor must output an empty value ("") if it's contents is made
+ * by an empty paragraph only.
+ * @type Boolean
+ * @default true
+ * @example
+ * config.ignoreEmptyParagraph = false;
+ */
+CKEDITOR.config.ignoreEmptyParagraph = true;
+
+/**
+ * Fired when data is loaded and ready for retrieval in an editor instance.
+ * @name CKEDITOR.editor#dataReady
+ * @event
+ */
+
+/**
+ * Fired when some elements are added to the document
+ * @name CKEDITOR.editor#ariaWidget
+ * @event
+ * @param {Object} element The element being added
+ */
diff --git a/app/assets/javascripts/ckeditor/_source/plugins/xml/plugin.js b/app/assets/javascripts/ckeditor/_source/plugins/xml/plugin.js
new file mode 100644
index 00000000..2a6fd366
--- /dev/null
+++ b/app/assets/javascripts/ckeditor/_source/plugins/xml/plugin.js
@@ -0,0 +1,170 @@
+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * @fileOverview Defines the {@link CKEDITOR.xml} class, which represents a
+ * loaded XML document.
+ */
+
+(function()
+{
+ CKEDITOR.plugins.add( 'xml', {});
+
+ /**
+ * Represents a loaded XML document.
+ * @constructor
+ * @param {object|string} xmlObjectOrData A native XML (DOM document) object or
+ * a string containing the XML definition to be loaded.
+ * @example
+ * var xml = new CKEDITOR.xml( ' ;
+ */
+ CKEDITOR.xml = function( xmlObjectOrData )
+ {
+ var baseXml = null;
+
+ if ( typeof xmlObjectOrData == 'object' )
+ baseXml = xmlObjectOrData;
+ else
+ {
+ var data = ( xmlObjectOrData || '' ).replace( / /g, '\xA0' );
+ if ( window.DOMParser )
+ baseXml = (new DOMParser()).parseFromString( data, 'text/xml' );
+ else if ( window.ActiveXObject )
+ {
+ try { baseXml = new ActiveXObject( 'MSXML2.DOMDocument' ); }
+ catch(e)
+ {
+ try { baseXml = new ActiveXObject( 'Microsoft.XmlDom' ); } catch(e) {}
+ }
+
+ if ( baseXml )
+ {
+ baseXml.async = false;
+ baseXml.resolveExternals = false;
+ baseXml.validateOnParse = false;
+ baseXml.loadXML( data );
+ }
+ }
+ }
+
+ /**
+ * The native XML (DOM document) used by the class instance.
+ * @type object
+ * @example
+ */
+ this.baseXml = baseXml;
+ };
+
+ CKEDITOR.xml.prototype =
+ {
+ /**
+ * Get a single node from the XML document, based on a XPath query.
+ * @param {String} xpath The XPath query to execute.
+ * @param {Object} [contextNode] The XML DOM node to be used as the context
+ * for the XPath query. The document root is used by default.
+ * @returns {Object} A XML node element or null if the query has no results.
+ * @example
+ * // Create the XML instance.
+ * var xml = new CKEDITOR.xml( '
' );
+ * // Get the first - node.
+ * var itemNode =
xml.selectSingleNode( 'list/item' ) ;
+ * // Alert "item".
+ * alert( itemNode.nodeName );
+ */
+ selectSingleNode : function( xpath, contextNode )
+ {
+ var baseXml = this.baseXml;
+
+ if ( contextNode || ( contextNode = baseXml ) )
+ {
+ if ( CKEDITOR.env.ie || contextNode.selectSingleNode ) // IE
+ return contextNode.selectSingleNode( xpath );
+ else if ( baseXml.evaluate ) // Others
+ {
+ var result = baseXml.evaluate( xpath, contextNode, null, 9, null);
+ return ( result && result.singleNodeValue ) || null;
+ }
+ }
+
+ return null;
+ },
+
+ /**
+ * Gets a list node from the XML document, based on a XPath query.
+ * @param {String} xpath The XPath query to execute.
+ * @param {Object} [contextNode] The XML DOM node to be used as the context
+ * for the XPath query. The document root is used by default.
+ * @returns {ArrayLike} An array containing all matched nodes. The array will
+ * be empty if the query has no results.
+ * @example
+ * // Create the XML instance.
+ * var xml = new CKEDITOR.xml( '
' );
+ * // Get the first - node.
+ * var itemNodes = xml.selectSingleNode( 'list/item' );
+ * // Alert "item" twice, one for each
- .
+ * for ( var i = 0 ; i < itemNodes.length ; i++ )
+ * alert( itemNodes[i].nodeName );
+ */
+ selectNodes : function( xpath, contextNode )
+ {
+ var baseXml = this.baseXml,
+ nodes = [];
+
+ if ( contextNode || ( contextNode = baseXml ) )
+ {
+ if ( CKEDITOR.env.ie || contextNode.selectNodes ) // IE
+ return contextNode.selectNodes( xpath );
+ else if ( baseXml.evaluate ) // Others
+ {
+ var result = baseXml.evaluate( xpath, contextNode, null, 5, null);
+
+ if ( result )
+ {
+ var node;
+ while ( ( node = result.iterateNext() ) )
+ nodes.push( node );
+ }
+ }
+ }
+
+ return nodes;
+ },
+
+ /**
+ * Gets the string representation of hte inner contents of a XML node,
+ * based on a XPath query.
+ * @param {String} xpath The XPath query to execute.
+ * @param {Object} [contextNode] The XML DOM node to be used as the context
+ * for the XPath query. The document root is used by default.
+ * @returns {String} The textual representation of the inner contents of
+ * the node or null if the query has no results.
+ * @example
+ * // Create the XML instance.
+ * var xml = new CKEDITOR.xml( '
' );
+ * // Alert "' +
+ '' +
+ '' +
+ '' +
+ '' +
+ '' +
+ '
';
+
+ var mainContainer = element.append( CKEDITOR.dom.element.createFromHtml( html, element.getDocument() ) );
+
+ // Only the first container starts visible. Others get hidden.
+ if ( element.getCustomData( 'cke_hasshared' ) )
+ mainContainer.hide();
+ else
+ element.setCustomData( 'cke_hasshared', 1 );
+
+ // Get the deeper inner .
+ container = mainContainer.getChild( [0,0,0,0] );
+
+ // Save a reference to the shared space container.
+ !editor.sharedSpaces && ( editor.sharedSpaces = {} );
+ editor.sharedSpaces[ spaceName ] = container;
+
+ // When the editor gets focus, we show the space container, hiding others.
+ editor.on( 'focus', function()
+ {
+ for ( var i = 0, sibling, children = element.getChildren() ; ( sibling = children.getItem( i ) ) ; i++ )
+ {
+ if ( sibling.type == CKEDITOR.NODE_ELEMENT
+ && !sibling.equals( mainContainer )
+ && sibling.hasClass( 'cke_shared' ) )
+ {
+ sibling.hide();
+ }
+ }
+
+ mainContainer.show();
+ });
+
+ editor.on( 'destroy', function()
+ {
+ mainContainer.remove();
+ });
+ }
+
+ return container;
+ }
+
+ return /** @lends CKEDITOR.theme */ {
+ build : function( editor, themePath )
+ {
+ var name = editor.name,
+ element = editor.element,
+ elementMode = editor.elementMode;
+
+ if ( !element || elementMode == CKEDITOR.ELEMENT_MODE_NONE )
+ return;
+
+ if ( elementMode == CKEDITOR.ELEMENT_MODE_REPLACE )
+ element.hide();
+
+ // Get the HTML for the predefined spaces.
+ var topHtml = editor.fire( 'themeSpace', { space : 'top', html : '' } ).html;
+ var contentsHtml = editor.fire( 'themeSpace', { space : 'contents', html : '' } ).html;
+ var bottomHtml = editor.fireOnce( 'themeSpace', { space : 'bottom', html : '' } ).html;
+
+ var height = contentsHtml && editor.config.height;
+
+ var tabIndex = editor.config.tabIndex || editor.element.getAttribute( 'tabindex' ) || 0;
+
+ // The editor height is considered only if the contents space got filled.
+ if ( !contentsHtml )
+ height = 'auto';
+ else if ( !isNaN( height ) )
+ height += 'px';
+
+ var style = '';
+ var width = editor.config.width;
+
+ if ( width )
+ {
+ if ( !isNaN( width ) )
+ width += 'px';
+
+ style += "width: " + width + ";";
+ }
+
+ var sharedTop = topHtml && checkSharedSpace( editor, 'top' ),
+ sharedBottoms = checkSharedSpace( editor, 'bottom' );
+
+ sharedTop && ( sharedTop.setHtml( topHtml ) , topHtml = '' );
+ sharedBottoms && ( sharedBottoms.setHtml( bottomHtml ), bottomHtml = '' );
+
+ var container = CKEDITOR.dom.element.createFromHtml( [
+ '
' +
+ '' + editor.lang.editor + ' ' +
+ '' +
+ '' +
+ '' +
+ '' , topHtml , ' ' +
+ '', contentsHtml, ' ' +
+ '' , bottomHtml , ' ' +
+ '
' +
+ //Hide the container when loading skins, later restored by skin css.
+ '' +
+ ' ' +
+ ' ' +
+ '' ].join( '' ) );
+
+ container.getChild( [1, 0, 0, 0, 0] ).unselectable();
+ container.getChild( [1, 0, 0, 0, 2] ).unselectable();
+
+ if ( elementMode == CKEDITOR.ELEMENT_MODE_REPLACE )
+ container.insertAfter( element );
+ else
+ element.append( container );
+
+ /**
+ * The DOM element that holds the main editor interface.
+ * @name CKEDITOR.editor.prototype.container
+ * @type CKEDITOR.dom.element
+ * @example
+ * var editor = CKEDITOR.instances.editor1;
+ * alert( editor.container .getName() ); "span"
+ */
+ editor.container = container;
+
+ // Disable browser context menu for editor's chrome.
+ container.disableContextMenu();
+
+ // Use a class to indicate that the current selection is in different direction than the UI.
+ editor.on( 'contentDirChanged', function( evt )
+ {
+ var func = ( editor.lang.dir != evt.data ? 'add' : 'remove' ) + 'Class';
+
+ container.getChild( 1 )[ func ]( 'cke_mixed_dir_content' );
+
+ // Put the mixed direction class on the respective element also for shared spaces.
+ var toolbarSpace = this.sharedSpaces && this.sharedSpaces[ this.config.toolbarLocation ];
+ toolbarSpace && toolbarSpace.getParent().getParent()[ func ]( 'cke_mixed_dir_content' );
+ });
+
+ editor.fireOnce( 'themeLoaded' );
+ editor.fireOnce( 'uiReady' );
+ },
+
+ buildDialog : function( editor )
+ {
+ var baseIdNumber = CKEDITOR.tools.getNextNumber();
+
+ var element = CKEDITOR.dom.element.createFromHtml( [
+ '' +
+ '
' +
+ '' +
+ '' +
+ '
' +
+ '
X ' +
+ '
' +
+ '
' +
+ '' +
+ ' ' +
+ '' +
+ '' +
+ ' ' +
+ '
' +
+ '
' +
+ '
' +
+ '
' +
+ '
' +
+ '
' +
+ '
' +
+ '
' +
+ '
' +
+ '
',
+
+ //Hide the container when loading skins, later restored by skin css.
+ ( CKEDITOR.env.ie ? '' : '' ),
+
+ '
=0?'&':'?')+'t='+this.timestamp;return d;}},b=window.CKEDITOR_GETURL;if(b){var c=a.getUrl;a.getUrl=function(d){return b.call(a,d)||c.call(a,d);};}return a;})();var a=CKEDITOR;if(!a.event){a.event=function(){};a.event.implementOn=function(b){var c=a.event.prototype;for(var d in c){if(b[d]==undefined)b[d]=c[d];}};a.event.prototype=(function(){var b=function(d){var e=d.getPrivate&&d.getPrivate()||d._||(d._={});return e.events||(e.events={});},c=function(d){this.name=d;this.listeners=[];};c.prototype={getListenerIndex:function(d){for(var e=0,f=this.listeners;e=0;n--){if(k[n].priority<=h){k.splice(n+1,0,m);return;}}k.unshift(m);}},fire:(function(){var d=false,e=function(){d=true;},f=false,g=function(){f=true;};return function(h,i,j){var k=b(this)[h],l=d,m=f;d=f=false;if(k){var n=k.listeners;if(n.length){n=n.slice(0);for(var o=0;o=0)f.listeners.splice(g,1);}},hasListeners:function(d){var e=b(this)[d];
+return e&&e.listeners.length>0;}};})();}if(!a.editor){a.ELEMENT_MODE_NONE=0;a.ELEMENT_MODE_REPLACE=1;a.ELEMENT_MODE_APPENDTO=2;a.editor=function(b,c,d,e){var f=this;f._={instanceConfig:b,element:c,data:e};f.elementMode=d||0;a.event.call(f);f._init();};a.editor.replace=function(b,c){var d=b;if(typeof d!='object'){d=document.getElementById(b);if(d&&d.tagName.toLowerCase() in {style:1,script:1,base:1,link:1,meta:1,title:1})d=null;if(!d){var e=0,f=document.getElementsByName(b);while((d=f[e++])&&d.tagName.toLowerCase()!='textarea'){}}if(!d)throw '[CKEDITOR.editor.replace] The element with id or name "'+b+'" was not found.';}d.style.visibility='hidden';return new a.editor(c,d,1);};a.editor.appendTo=function(b,c,d){var e=b;if(typeof e!='object'){e=document.getElementById(b);if(!e)throw '[CKEDITOR.editor.appendTo] The element with id "'+b+'" was not found.';}return new a.editor(c,e,2,d);};a.editor.prototype={_init:function(){var b=a.editor._pending||(a.editor._pending=[]);b.push(this);},fire:function(b,c){return a.event.prototype.fire.call(this,b,c,this);},fireOnce:function(b,c){return a.event.prototype.fireOnce.call(this,b,c,this);}};a.event.implementOn(a.editor.prototype,true);}if(!a.env)a.env=(function(){var b=navigator.userAgent.toLowerCase(),c=window.opera,d={ie:/*@cc_on!@*/false,opera:!!c&&c.version,webkit:b.indexOf(' applewebkit/')>-1,air:b.indexOf(' adobeair/')>-1,mac:b.indexOf('macintosh')>-1,quirks:document.compatMode=='BackCompat',mobile:b.indexOf('mobile')>-1,isCustomDomain:function(){if(!this.ie)return false;var g=document.domain,h=window.location.hostname;return g!=h&&g!='['+h+']';}};d.gecko=navigator.product=='Gecko'&&!d.webkit&&!d.opera;var e=0;if(d.ie){e=parseFloat(b.match(/msie (\d+)/)[1]);d.ie8=!!document.documentMode;d.ie8Compat=document.documentMode==8;d.ie9Compat=document.documentMode==9;d.ie7Compat=e==7&&!document.documentMode||document.documentMode==7;d.ie6Compat=e<7||d.quirks;}if(d.gecko){var f=b.match(/rv:([\d\.]+)/);if(f){f=f[1].split('.');e=f[0]*10000+(f[1]||0)*100+ +(f[2]||0);}}if(d.opera)e=parseFloat(c.version());if(d.air)e=parseFloat(b.match(/ adobeair\/(\d+)/)[1]);if(d.webkit)e=parseFloat(b.match(/ applewebkit\/(\d+)/)[1]);d.version=e;d.isCompatible=!d.mobile&&(d.ie&&e>=6||d.gecko&&e>=10801||d.opera&&e>=9.5||d.air&&e>=1||d.webkit&&e>=522||false);d.cssClass='cke_browser_'+(d.ie?'ie':d.gecko?'gecko':d.opera?'opera':d.webkit?'webkit':'unknown');if(d.quirks)d.cssClass+=' cke_browser_quirks';if(d.ie){d.cssClass+=' cke_browser_ie'+(d.version<7?'6':d.version>=8?document.documentMode:'7');
+if(d.quirks)d.cssClass+=' cke_browser_iequirks';}if(d.gecko&&e<10900)d.cssClass+=' cke_browser_gecko18';if(d.air)d.cssClass+=' cke_browser_air';return d;})();var b=a.env;var c=b.ie;if(a.status=='unloaded')(function(){a.event.implementOn(a);a.loadFullCore=function(){if(a.status!='basic_ready'){a.loadFullCore._load=1;return;}delete a.loadFullCore;var e=document.createElement('script');e.type='text/javascript';e.src=a.basePath+'ckeditor.js';document.getElementsByTagName('head')[0].appendChild(e);};a.loadFullCoreTimeout=0;a.replaceClass='ckeditor';a.replaceByClassEnabled=1;var d=function(e,f,g,h){if(b.isCompatible){if(a.loadFullCore)a.loadFullCore();var i=g(e,f,h);a.add(i);return i;}return null;};a.replace=function(e,f){return d(e,f,a.editor.replace);};a.appendTo=function(e,f,g){return d(e,f,a.editor.appendTo,g);};a.add=function(e){var f=this._.pending||(this._.pending=[]);f.push(e);};a.replaceAll=function(){var e=document.getElementsByTagName('textarea');for(var f=0;f'+g+'');else h.push('8))&&i)h=i+':'+h;return new d.nodeList(this.$.getElementsByTagName(h));},getHead:function(){var h=this.$.getElementsByTagName('head')[0];if(!h)h=this.getDocumentElement().append(new d.element('head'),true);else h=new d.element(h);return(this.getHead=function(){return h;})();},getBody:function(){var h=new d.element(this.$.body);return(this.getBody=function(){return h;})();},getDocumentElement:function(){var h=new d.element(this.$.documentElement);return(this.getDocumentElement=function(){return h;})();},getWindow:function(){var h=new d.window(this.$.parentWindow||this.$.defaultView);return(this.getWindow=function(){return h;
+})();},write:function(h){var i=this;i.$.open('text/html','replace');b.isCustomDomain()&&(i.$.domain=document.domain);i.$.write(h);i.$.close();}});d.node=function(h){if(h){switch(h.nodeType){case 9:return new g(h);case 1:return new d.element(h);case 3:return new d.text(h);}d.domObject.call(this,h);}return this;};d.node.prototype=new d.domObject();a.NODE_ELEMENT=1;a.NODE_DOCUMENT=9;a.NODE_TEXT=3;a.NODE_COMMENT=8;a.NODE_DOCUMENT_FRAGMENT=11;a.POSITION_IDENTICAL=0;a.POSITION_DISCONNECTED=1;a.POSITION_FOLLOWING=2;a.POSITION_PRECEDING=4;a.POSITION_IS_CONTAINED=8;a.POSITION_CONTAINS=16;e.extend(d.node.prototype,{appendTo:function(h,i){h.append(this,i);return h;},clone:function(h,i){var j=this.$.cloneNode(h),k=function(l){if(l.nodeType!=1)return;if(!i)l.removeAttribute('id',false);l.removeAttribute('data-cke-expando',false);if(h){var m=l.childNodes;for(var n=0;n]*>/g,''):i;},getOuterHtml:function(){var j=this;if(j.$.outerHTML)return j.$.outerHTML.replace(/<\?[^>]*>/,'');var i=j.$.ownerDocument.createElement('div');i.appendChild(j.$.cloneNode(true));return i.innerHTML;},setHtml:function(i){return this.$.innerHTML=i;},setText:function(i){h.prototype.setText=this.$.innerText!=undefined?function(j){return this.$.innerText=j;}:function(j){return this.$.textContent=j;};return this.setText(i);},getAttribute:(function(){var i=function(j){return this.$.getAttribute(j,2);};if(c&&(b.ie7Compat||b.ie6Compat))return function(j){var n=this;switch(j){case 'class':j='className';break;case 'tabindex':var k=i.call(n,j);if(k!==0&&n.$.tabIndex===0)k=null;return k;break;case 'checked':var l=n.$.attributes.getNamedItem(j),m=l.specified?l.nodeValue:n.$.checked;return m?'checked':null;case 'hspace':case 'value':return n.$[j];case 'style':return n.$.style.cssText;}return i.call(n,j);};else return i;})(),getChildren:function(){return new d.nodeList(this.$.childNodes);},getComputedStyle:c?function(i){return this.$.currentStyle[e.cssStyleToDomStyle(i)];}:function(i){return this.getWindow().$.getComputedStyle(this.$,'').getPropertyValue(i);},getDtd:function(){var i=f[this.getName()];this.getDtd=function(){return i;};return i;},getElementsByTag:g.prototype.getElementsByTag,getTabIndex:c?function(){var i=this.$.tabIndex;if(i===0&&!f.$tabIndex[this.getName()]&&parseInt(this.getAttribute('tabindex'),10)!==0)i=-1;return i;}:b.webkit?function(){var i=this.$.tabIndex;if(i==undefined){i=parseInt(this.getAttribute('tabindex'),10);if(isNaN(i))i=-1;}return i;}:function(){return this.$.tabIndex;},getText:function(){return this.$.textContent||this.$.innerText||'';},getWindow:function(){return this.getDocument().getWindow();},getId:function(){return this.$.id||null;},getNameAtt:function(){return this.$.name||null;},getName:function(){var i=this.$.nodeName.toLowerCase();if(c&&!(document.documentMode>8)){var j=this.$.scopeName;if(j!='HTML')i=j.toLowerCase()+':'+i;}return(this.getName=function(){return i;})();},getValue:function(){return this.$.value;
+},getFirst:function(i){var j=this.$.firstChild,k=j&&new d.node(j);if(k&&i&&!i(k))k=k.getNext(i);return k;},getLast:function(i){var j=this.$.lastChild,k=j&&new d.node(j);if(k&&i&&!i(k))k=k.getPrevious(i);return k;},getStyle:function(i){return this.$.style[e.cssStyleToDomStyle(i)];},is:function(){var i=this.getName();for(var j=0;j0&&(j>2||!k[i[0].nodeName]||j==2&&!k[i[1].nodeName]);},hasAttribute:function(i){var j=this.$.attributes.getNamedItem(i);return!!(j&&j.specified);},hide:function(){this.setStyle('display','none');},moveChildren:function(i,j){var k=this.$;i=i.$;if(k==i)return;var l;if(j)while(l=k.lastChild)i.insertBefore(k.removeChild(l),i.firstChild);else while(l=k.firstChild)i.appendChild(k.removeChild(l));},mergeSiblings:(function(){function i(j,k,l){if(k&&k.type==1){var m=[];while(k.data('cke-bookmark')||k.isEmptyInlineRemoveable()){m.push(k);k=l?k.getNext():k.getPrevious();if(!k||k.type!=1)return;}if(j.isIdentical(k)){var n=l?j.getLast():j.getFirst();
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+u.reset();return y&&y.equals(u.previous())?y:null;},getTouchedStartNode:function(){var t=this.startContainer;if(this.collapsed||t.type!=1)return t;return t.getChild(this.startOffset)||t;},getTouchedEndNode:function(){var t=this.endContainer;if(this.collapsed||t.type!=1)return t;return t.getChild(this.endOffset-1)||t;}};})();a.POSITION_AFTER_START=1;a.POSITION_BEFORE_END=2;a.POSITION_BEFORE_START=3;a.POSITION_AFTER_END=4;a.ENLARGE_ELEMENT=1;a.ENLARGE_BLOCK_CONTENTS=2;a.ENLARGE_LIST_ITEM_CONTENTS=3;a.START=1;a.END=2;a.STARTEND=3;a.SHRINK_ELEMENT=1;a.SHRINK_TEXT=2;(function(){d.rangeList=function(n){if(n instanceof d.rangeList)return n;if(!n)n=[];else if(n instanceof d.range)n=[n];return e.extend(n,l);};var l={createIterator:function(){var n=this,o=d.walker.bookmark(),p=function(s){return!(s.is&&s.is('tr'));},q=[],r;return{getNextRange:function(s){r=r==undefined?0:r+1;var t=n[r];if(t&&n.length>1){if(!r)for(var u=n.length-1;u>=0;u--)q.unshift(n[u].createBookmark(true));if(s){var v=0;while(n[r+v+1]){var w=t.document,x=0,y=w.getById(q[v].endNode),z=w.getById(q[v+1].startNode),A;while(1){A=y.getNextSourceNode(false);if(!z.equals(A)){if(o(A)||A.type==1&&A.isBlockBoundary()){y=A;continue;}}else x=1;break;}if(!x)break;v++;}}t.moveToBookmark(q.shift());while(v--){A=n[++r];A.moveToBookmark(q.shift());t.setEnd(A.endContainer,A.endOffset);}}return t;}};},createBookmarks:function(n){var s=this;var o=[],p;for(var q=0;q 0){z=A.shift();while(!z.getParent().equals(D))z=z.getParent();if(!z.equals(H))E.push(z);H=z;}while(E.length>0){z=E.shift();if(z.getName()=='blockquote'){var I=new d.documentFragment(q.document);while(z.getFirst()){I.append(z.getFirst().remove());A.push(I.getLast());}I.replace(z);}else A.push(z);}var J=q.document.createElement('blockquote');J.insertBefore(A[0]);while(A.length>0){z=A.shift();J.append(z);}}else if(r==1){var K=[],L={};while(z=y.getNextParagraph()){var M=null,N=null;while(z.getParent()){if(z.getParent().getName()=='blockquote'){M=z.getParent();N=z;break;}z=z.getParent();}if(M&&N&&!N.getCustomData('blockquote_moveout')){K.push(N);h.setMarker(L,N,'blockquote_moveout',true);}}h.clearAllMarkers(L);var O=[],P=[];L={};while(K.length>0){var Q=K.shift();J=Q.getParent();if(!Q.getPrevious())Q.remove().insertBefore(J);else if(!Q.getNext())Q.remove().insertAfter(J);else{Q.breakParent(Q.getParent());P.push(Q.getNext());}if(!J.getCustomData('blockquote_processed')){P.push(J);h.setMarker(L,J,'blockquote_processed',true);}O.push(Q);}h.clearAllMarkers(L);for(F=P.length-1;F>=0;F--){J=P[F];if(o(J))J.remove();}if(q.config.enterMode==2){var R=true;while(O.length){Q=O.shift();if(Q.getName()=='div'){I=new d.documentFragment(q.document);var S=R&&Q.getPrevious()&&!(Q.getPrevious().type==1&&Q.getPrevious().isBlockBoundary());if(S)I.append(q.document.createElement('br'));var T=Q.getNext()&&!(Q.getNext().type==1&&Q.getNext().isBlockBoundary());while(Q.getFirst())Q.getFirst().remove().appendTo(I);if(T)I.append(q.document.createElement('br'));I.replace(Q);R=false;}}}}s.selectBookmarks(u);q.focus();}};j.add('blockquote',{init:function(q){q.addCommand('blockquote',p);q.ui.addButton('Blockquote',{label:q.lang.blockquote,command:'blockquote'});q.on('selectionChange',n);},requires:['domiterator']});})();j.add('button',{beforeInit:function(m){m.ui.addHandler(1,k.button.handler);}});a.UI_BUTTON=1;k.button=function(m){e.extend(this,m,{title:m.label,className:m.className||m.command&&'cke_button_'+m.command||'',click:m.click||(function(n){n.execCommand(m.command);})});this._={};};k.button.handler={create:function(m){return new k.button(m);}};k.button._={instances:[],keydown:function(m,n){var o=k.button._.instances[m];if(o.onkey){n=new d.event(n);return o.onkey(o,n.getKeystroke())!==false;}},focus:function(m,n){var o=k.button._.instances[m],p;if(o.onfocus)p=o.onfocus(o,new d.event(n))!==false;if(b.gecko&&b.version<10900)n.preventBubble();return p;}};(function(){var m=e.addFunction(k.button._.keydown,k.button._),n=e.addFunction(k.button._.focus,k.button._);
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+R.push(X.join(''));(this._||(this._={})).dialog=P;if(typeof Q.isChanged=='boolean')this.isChanged=function(){return Q.isChanged;};if(typeof Q.isChanged=='function')this.isChanged=Q.isChanged;a.event.implementOn(this);this.registerEvents(Q);if(this.accessKeyUp&&this.accessKeyDown&&Q.accessKey)J(this,P,'CTRL+'+Q.accessKey);var ai=this;P.on('load',function(){if(ai.getInputElement())ai.getInputElement().on('focus',function(){P._.tabBarMode=false;P._.hasFocus=true;ai.fire('focus');},ai);});if(this.keyboardFocusable){this.tabIndex=Q.tabIndex||0;this.focusIndex=P._.focusList.push(this)-1;this.on('focus',function(){P._.currentFocusIndex=ai.focusIndex;});}e.extend(this,Q);},hbox:function(P,Q,R,S,T){if(arguments.length<4)return;this._||(this._={});var U=this._.children=Q,V=T&&T.widths||null,W=T&&T.height||null,X={},Y,Z=function(){var ab=[''];for(Y=0;Y0)ab.push('style="'+ad.join('; ')+'" ');ab.push('>',R[Y],'');}ab.push(' ');for(var Z=0;Z0)Y.push('style="',aa.join('; '),'" ');Y.push(' class="cke_dialog_ui_vbox_child">',R[Z],' ');}Y.push('
');return Y.join('');};k.dialog.uiElement.call(this,P,T||{type:'vbox'},S,'div',null,{role:'presentation'},X);}};})();k.dialog.uiElement.prototype={getElement:function(){return a.document.getById(this.domId);
+},getInputElement:function(){return this.getElement();},getDialog:function(){return this._.dialog;},setValue:function(P,Q){this.getInputElement().setValue(P);!Q&&this.fire('change',{value:P});return this;},getValue:function(){return this.getInputElement().getValue();},isChanged:function(){return false;},selectParentTab:function(){var S=this;var P=S.getInputElement(),Q=P,R;while((Q=Q.getParent())&&Q.$.className.search('cke_dialog_page_contents')==-1){}if(!Q)return S;R=Q.getAttribute('name');if(S._.dialog._.currentTabId!=R)S._.dialog.selectPage(R);return S;},focus:function(){this.selectParentTab().getInputElement().focus();return this;},registerEvents:function(P){var Q=/^on([A-Z]\w+)/,R,S=function(U,V,W,X){V.on('load',function(){U.getInputElement().on(W,X,U);});};for(var T in P){if(!(R=T.match(Q)))continue;if(this.eventProcessors[T])this.eventProcessors[T].call(this,this._.dialog,P[T]);else S(this,this._.dialog,R[1].toLowerCase(),P[T]);}return this;},eventProcessors:{onLoad:function(P,Q){P.on('load',Q,this);},onShow:function(P,Q){P.on('show',Q,this);},onHide:function(P,Q){P.on('hide',Q,this);}},accessKeyDown:function(P,Q){this.focus();},accessKeyUp:function(P,Q){},disable:function(){var P=this.getInputElement();P.setAttribute('disabled','true');P.addClass('cke_disabled');},enable:function(){var P=this.getInputElement();P.removeAttribute('disabled');P.removeClass('cke_disabled');},isEnabled:function(){return!this.getInputElement().getAttribute('disabled');},isVisible:function(){return this.getInputElement().isVisible();},isFocusable:function(){if(!this.isEnabled()||!this.isVisible())return false;return true;}};k.dialog.hbox.prototype=e.extend(new k.dialog.uiElement(),{getChild:function(P){var Q=this;if(arguments.length<1)return Q._.children.concat();if(!P.splice)P=[P];if(P.length<2)return Q._.children[P[0]];else return Q._.children[P[0]]&&Q._.children[P[0]].getChild?Q._.children[P[0]].getChild(P.slice(1,P.length)):null;}},true);k.dialog.vbox.prototype=new k.dialog.hbox();(function(){var P={build:function(Q,R,S){var T=R.children,U,V=[],W=[];for(var X=0;X',T.name,'');return U.join('');}};a.style.getStyleText=function(T){var U=T._ST;if(U)return U;U=T.styles;var V=T.attributes&&T.attributes.style||'',W='';if(V.length)V=V.replace(o,';');
+for(var X in U){var Y=U[X],Z=(X+':'+Y).replace(o,';');if(Y=='inherit')W+=Z;else V+=Z;}if(V.length)V=P(V);V+=W;return T._ST=V;};function s(T){var U,V;while(T=T.getParent()){if(T.getName()=='body')break;if(T.getAttribute('data-nostyle'))U=T;else if(!V){var W=T.getAttribute('contentEditable');if(W=='false')U=T;else if(W=='true')V=1;}}return U;};function t(T){var ax=this;var U=T.document;if(T.collapsed){var V=J(ax,U);T.insertNode(V);T.moveToPosition(V,2);return;}var W=ax.element,X=ax._.definition,Y,Z=X.includeReadonly;if(Z==undefined)Z=U.getCustomData('cke_includeReadonly');var aa=f[W]||(Y=true,f.span);T.enlarge(1,1);T.trim();var ab=T.createBookmark(),ac=ab.startNode,ad=ab.endNode,ae=ac,af,ag=s(ac),ah=s(ad);if(ag)ae=ag.getNextSourceNode(true);if(ah)ad=ah;if(ae.getPosition(ad)==2)ae=0;while(ae){var ai=false;if(ae.equals(ad)){ae=null;ai=true;}else{var aj=ae.type,ak=aj==1?ae.getName():null,al=ak&&ae.getAttribute('contentEditable')=='false',am=ak&&ae.getAttribute('data-nostyle');if(ak&&ae.data('cke-bookmark')){ae=ae.getNextSourceNode(true);continue;}if(!ak||aa[ak]&&!am&&(!al||Z)&&(ae.getPosition(ad)|4|0|8)==4+0+8&&(!X.childRule||X.childRule(ae))){var an=ae.getParent();if(an&&((an.getDtd()||f.span)[W]||Y)&&(!X.parentRule||X.parentRule(an))){if(!af&&(!ak||!f.$removeEmpty[ak]||(ae.getPosition(ad)|4|0|8)==4+0+8)){af=new d.range(U);af.setStartBefore(ae);}if(aj==3||al||aj==1&&!ae.getChildCount()){var ao=ae,ap;while((ai=!ao.getNext(q))&&(ap=ao.getParent(),aa[ap.getName()])&&(ap.getPosition(ac)|2|0|8)==2+0+8&&(!X.childRule||X.childRule(ap)))ao=ap;af.setEndAfter(ao);}}else ai=true;}else ai=true;ae=ae.getNextSourceNode(am||al);}if(ai&&af&&!af.collapsed){var aq=J(ax,U),ar=aq.hasAttributes(),as=af.getCommonAncestor(),at={styles:{},attrs:{},blockedStyles:{},blockedAttrs:{}},au,av,aw;while(aq&&as){if(as.getName()==W){for(au in X.attributes){if(at.blockedAttrs[au]||!(aw=as.getAttribute(av)))continue;if(aq.getAttribute(au)==aw)at.attrs[au]=1;else at.blockedAttrs[au]=1;}for(av in X.styles){if(at.blockedStyles[av]||!(aw=as.getStyle(av)))continue;if(aq.getStyle(av)==aw)at.styles[av]=1;else at.blockedStyles[av]=1;}}as=as.getParent();}for(au in at.attrs)aq.removeAttribute(au);for(av in at.styles)aq.removeStyle(av);if(ar&&!aq.hasAttributes())aq=null;if(aq){af.extractContents().appendTo(aq);G(ax,aq);af.insertNode(aq);aq.mergeSiblings();if(!c)aq.$.normalize();}else{aq=new h('span');af.extractContents().appendTo(aq);af.insertNode(aq);G(ax,aq);aq.remove(true);}af=null;}}T.moveToBookmark(ab);
+T.shrink(2);};function u(T){T.enlarge(1,1);var U=T.createBookmark(),V=U.startNode;if(T.collapsed){var W=new d.elementPath(V.getParent()),X;for(var Y=0,Z;Y'+V+'';else T.setHtml(V);U.remove();};function B(T){var U=/(\S\s*)\n(?:\s|(]+data-cke-bookmark.*?\/span>))*\n(?!$)/gi,V=T.getName(),W=C(T.getOuterHtml(),U,function(Y,Z,aa){return Z+''+aa+'';}),X=[];W.replace(/([\s\S]*?)<\/pre>/gi,function(Y,Z){X.push(Z);});return X;};function C(T,U,V){var W='',X='';T=T.replace(/(^]+data-cke-bookmark.*?\/span>)|(]+data-cke-bookmark.*?\/span>$)/gi,function(Y,Z,aa){Z&&(W=Z);aa&&(X=aa);return '';});return W+T.replace(U,V)+X;};function D(T,U){var V;if(T.length>1)V=new d.documentFragment(U.getDocument());for(var W=0;W');X=X.replace(/[ \t]{2,}/g,function(Z){return e.repeat(' ',Z.length-1)+' ';});if(V){var Y=U.clone();Y.setHtml(X);V.append(Y);}else U.setHtml(X);}return V||U;};function E(T,U){var V=T.getBogus();V&&V.remove();var W=T.getHtml();W=C(W,/(?:^[ \t\n\r]+)|(?:[ \t\n\r]+$)/g,'');W=W.replace(/[ \t\r\n]*(]*>)[ \t\r\n]*/gi,'$1');W=W.replace(/([ \t\n\r]+| )/g,' ');W=W.replace(/]*>/gi,'\n');if(c){var X=T.getDocument().createElement('div');X.append(U);U.$.outerHTML=''+W+' ';U.copyAttributes(X.getFirst());U=X.getFirst().remove();}else U.setHtml(W);return U;};function F(T,U){var V=T._.definition,W=e.extend({},V.attributes,N(T)[U.getName()]),X=V.styles,Y=e.isEmpty(W)&&e.isEmpty(X);for(var Z in W){if((Z=='class'||T._.definition.fullMatch)&&U.getAttribute(Z)!=O(Z,W[Z]))continue;Y=U.hasAttribute(Z);U.removeAttribute(Z);}for(var aa in X){if(T._.definition.fullMatch&&U.getStyle(aa)!=O(aa,X[aa],true))continue;Y=Y||!!U.getStyle(aa);U.removeStyle(aa);}if(Y)!f.$block[U.getName()]||T._.enterMode==2&&!U.hasAttributes()?I(U):U.renameNode(T._.enterMode==1?'p':'div');};function G(T,U){var V=T._.definition,W=V.attributes,X=V.styles,Y=N(T),Z=U.getElementsByTag(T.element);for(var aa=Z.count();--aa>=0;)F(T,Z.getItem(aa));for(var ab in Y){if(ab!=T.element){Z=U.getElementsByTag(ab);
+for(aa=Z.count()-1;aa>=0;aa--){var ac=Z.getItem(aa);H(ac,Y[ab]);}}}};function H(T,U){var V=U&&U.attributes;if(V)for(var W=0;W0)H+=(F.$.offsetWidth||0)-(F.$.clientWidth||0);H+=4;F.setStyle('width',H+'px');
+v.element.addClass('cke_frameLoaded');var I=v.element.$.scrollHeight;if(c&&b.quirks&&I>0)I+=(F.$.offsetHeight||0)-(F.$.clientHeight||0);F.setStyle('height',I+'px');u._.currentBlock.element.setStyle('display','none').removeStyle('display');}else F.removeStyle('height');var J=u.element,K=J.getWindow(),L=K.getScrollPosition(),M=K.getViewPaneSize(),N={height:J.$.offsetHeight,width:J.$.offsetWidth};if(A?B<0:B+N.width>M.width+L.x)B+=N.width*(A?1:-1);if(C+N.height>M.height+L.y)C-=N.height;if(c){var O=new h(w.$.offsetParent),P=O;if(P.getName()=='html')P=P.getDocument().getBody();if(P.getComputedStyle('direction')=='rtl')if(b.ie8Compat)B-=w.getDocument().getDocumentElement().$.scrollLeft*2;else B-=O.$.scrollWidth-O.$.clientWidth;}var Q=w.getFirst(),R;if(R=Q.getCustomData('activePanel'))R.onHide&&R.onHide.call(this,1);Q.setCustomData('activePanel',this);w.setStyles({top:C+'px',left:B+'px'});w.setOpacity(1);},this);u.isLoaded?E():u.onLoad=E;e.setTimeout(function(){x.$.contentWindow.focus();this.allowBlur(true);},0,this);},b.air?200:0,this);this.visible=1;if(this.onShow)this.onShow.call(this);n=0;},hide:function(){var p=this;if(p.visible&&(!p.onHide||p.onHide.call(p)!==true)){p.hideChild();p.element.setStyle('display','none');p.visible=0;p.element.getFirst().removeCustomData('activePanel');}},allowBlur:function(p){var q=this._.panel;if(p!=undefined)q.allowBlur=p;return q.allowBlur;},showAsChild:function(p,q,r,s,t,u){if(this._.activeChild==p&&p._.panel._.offsetParentId==r.getId())return;this.hideChild();p.onHide=e.bind(function(){e.setTimeout(function(){if(!this._.focused)this.hide();},0,this);},this);this._.activeChild=p;this._.focused=false;p.showBlock(q,r,s,t,u);if(b.ie7Compat||b.ie8&&b.ie6Compat)setTimeout(function(){p.element.getChild(0).$.style.cssText+='';},100);},hideChild:function(){var p=this._.activeChild;if(p){delete p.onHide;delete this._.activeChild;p.hide();}}}});a.on('instanceDestroyed',function(){var p=e.isEmpty(a.instances);for(var q in m){var r=m[q];if(p)r.destroy();else r.element.hide();}p&&(m={});});})();j.add('menu',{beforeInit:function(m){var n=m.config.menu_groups.split(','),o=m._.menuGroups={},p=m._.menuItems={};for(var q=0;q