218 lines
5.9 KiB
JavaScript
218 lines
5.9 KiB
JavaScript
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/*
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Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
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For licensing, see LICENSE.html or http://ckeditor.com/license
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*/
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CKEDITOR.dialog.add( 'paste', function( editor )
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{
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var lang = editor.lang.clipboard;
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var isCustomDomain = CKEDITOR.env.isCustomDomain();
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function onPasteFrameLoad( win )
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{
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var doc = new CKEDITOR.dom.document( win.document ),
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docElement = doc.$;
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var script = doc.getById( 'cke_actscrpt' );
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script && script.remove();
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CKEDITOR.env.ie ?
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docElement.body.contentEditable = "true" :
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docElement.designMode = "on";
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// IE before version 8 will leave cursor blinking inside the document after
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// editor blurred unless we clean up the selection. (#4716)
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if ( CKEDITOR.env.ie && CKEDITOR.env.version < 8 )
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{
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doc.getWindow().on( 'blur', function()
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{
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docElement.selection.empty();
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} );
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}
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doc.on( "keydown", function( e )
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{
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var domEvent = e.data,
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key = domEvent.getKeystroke(),
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processed;
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switch( key )
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{
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case 27 :
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this.hide();
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processed = 1;
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break;
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case 9 :
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case CKEDITOR.SHIFT + 9 :
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this.changeFocus( true );
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processed = 1;
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}
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processed && domEvent.preventDefault();
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}, this );
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editor.fire( 'ariaWidget', new CKEDITOR.dom.element( win.frameElement ) );
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}
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return {
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title : lang.title,
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minWidth : CKEDITOR.env.ie && CKEDITOR.env.quirks ? 370 : 350,
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minHeight : CKEDITOR.env.quirks ? 250 : 245,
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onShow : function()
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{
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// FIREFOX BUG: Force the browser to render the dialog to make the to-be-
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// inserted iframe editable. (#3366)
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this.parts.dialog.$.offsetHeight;
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var htmlToLoad =
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'<html dir="' + editor.config.contentsLangDirection + '"' +
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' lang="' + ( editor.config.contentsLanguage || editor.langCode ) + '">' +
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'<head><style>body { margin: 3px; height: 95%; } </style></head><body>' +
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'<script id="cke_actscrpt" type="text/javascript">' +
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'window.parent.CKEDITOR.tools.callFunction( ' + CKEDITOR.tools.addFunction( onPasteFrameLoad, this ) + ', this );' +
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'</script></body>' +
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'</html>';
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var src =
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CKEDITOR.env.air ?
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'javascript:void(0)' :
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isCustomDomain ?
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'javascript:void((function(){' +
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'document.open();' +
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'document.domain=\'' + document.domain + '\';' +
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'document.close();' +
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'})())"'
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:
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'';
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var iframe = CKEDITOR.dom.element.createFromHtml(
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'<iframe' +
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' class="cke_pasteframe"' +
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' frameborder="0" ' +
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' allowTransparency="true"' +
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' src="' + src + '"' +
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' role="region"' +
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' aria-label="' + lang.pasteArea + '"' +
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' aria-describedby="' + this.getContentElement( 'general', 'pasteMsg' ).domId + '"' +
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' aria-multiple="true"' +
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'></iframe>' );
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iframe.on( 'load', function( e )
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{
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e.removeListener();
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var doc = iframe.getFrameDocument();
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doc.write( htmlToLoad );
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if ( CKEDITOR.env.air )
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onPasteFrameLoad.call( this, doc.getWindow().$ );
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},
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this );
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iframe.setCustomData( 'dialog', this );
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var field = this.getContentElement( 'general', 'editing_area' ),
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container = field.getElement();
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container.setHtml( '' );
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container.append( iframe );
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// IE need a redirect on focus to make
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// the cursor blinking inside iframe. (#5461)
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if ( CKEDITOR.env.ie )
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{
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var focusGrabber = CKEDITOR.dom.element.createFromHtml( '<span tabindex="-1" style="position:absolute;" role="presentation"></span>' );
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focusGrabber.on( 'focus', function()
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{
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iframe.$.contentWindow.focus();
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});
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container.append( focusGrabber );
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// Override focus handler on field.
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field.focus = function()
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{
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focusGrabber.focus();
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this.fire( 'focus' );
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};
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}
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field.getInputElement = function(){ return iframe; };
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// Force container to scale in IE.
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if ( CKEDITOR.env.ie )
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{
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container.setStyle( 'display', 'block' );
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container.setStyle( 'height', ( iframe.$.offsetHeight + 2 ) + 'px' );
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}
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},
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onHide : function()
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{
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if ( CKEDITOR.env.ie )
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this.getParentEditor().document.getBody().$.contentEditable = 'true';
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},
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onLoad : function()
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{
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if ( ( CKEDITOR.env.ie7Compat || CKEDITOR.env.ie6Compat ) && editor.lang.dir == 'rtl' )
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this.parts.contents.setStyle( 'overflow', 'hidden' );
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},
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onOk : function()
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{
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var container = this.getContentElement( 'general', 'editing_area' ).getElement(),
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iframe = container.getElementsByTag( 'iframe' ).getItem( 0 ),
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editor = this.getParentEditor(),
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body = iframe.getFrameDocument().getBody(),
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bogus = body.getBogus(),
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html;
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bogus && bogus.remove();
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// Saving the contents in variable so changes until paste is complete will not take place (#7500)
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html = body.getHtml();
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setTimeout( function(){
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editor.fire( 'paste', { 'html' : html } );
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}, 0 );
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},
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contents : [
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{
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id : 'general',
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label : editor.lang.common.generalTab,
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elements : [
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{
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type : 'html',
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id : 'securityMsg',
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html : '<div style="white-space:normal;width:340px;">' + lang.securityMsg + '</div>'
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},
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{
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type : 'html',
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id : 'pasteMsg',
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html : '<div style="white-space:normal;width:340px;">'+lang.pasteMsg +'</div>'
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},
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{
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type : 'html',
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id : 'editing_area',
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style : 'width: 100%; height: 100%;',
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html : '',
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focus : function()
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{
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var win = this.getInputElement().$.contentWindow;
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// #3291 : JAWS needs the 500ms delay to detect that the editor iframe
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// iframe is no longer editable. So that it will put the focus into the
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// Paste from Word dialog's editable area instead.
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setTimeout( function()
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{
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win.focus();
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}, 500 );
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}
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}
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]
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}
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]
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};
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});
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