diff --git a/app/assets/javascripts/basic.js b/app/assets/javascripts/basic.js index 23cb3ca8..9438f767 100644 --- a/app/assets/javascripts/basic.js +++ b/app/assets/javascripts/basic.js @@ -1,5 +1,6 @@ //= require jquery //= require jquery_ujs +//= require jquery.ui.tooltip //= require basic/bootstrap //= require basic/iscroll diff --git a/app/assets/javascripts/basic/orbit_js_1.0.1.js b/app/assets/javascripts/basic/orbit_js_1.0.1.js index 9ac96073..efe6fc03 100644 --- a/app/assets/javascripts/basic/orbit_js_1.0.1.js +++ b/app/assets/javascripts/basic/orbit_js_1.0.1.js @@ -11,8 +11,18 @@ if($.support.touch) { mouseenterEvent = "mouseenter"; }; -// Focus first element + !function ($) { + // Set sidebarState + sidebarState = function (v) { + if(v) { + window.localStorage.setItem('sidebarState', 1); + } else { + window.localStorage.removeItem('sidebarState'); + } + }; + + // Focus first element $.fn.focusFirstField = function(){ $this = this; $this.find(":text:visible:enabled").filter(function(){ @@ -20,11 +30,132 @@ if($.support.touch) { }).slice(0,1).focus(); return this; } -}(window.jQuery); -// Search Clear -!function ($) { + //Checked Toggle + $.fn.togglebox = function () { + var $checked = this; + $checked.each(function() { + if(!$(this).closest('div').hasClass('togglebox')) { + $(this).wrap('
'); + $(this).wrap('
'); + $('').insertAfter($(this)); + if($(this).data().deploy) { + switch($(this).data().deploy) { + case "left": + $(this).closest('.toggle-control').css('float','left'); + break; + case "right": + $(this).closest('.toggle-control').css('float','right'); + break; + case "inline": + $(this).closest('.toggle-control').css('display','inline-block'); + break; + } + } + if($(this).data().title) { + $(this).closest('.toggle-control').append('

'+$(this).data().title+'

'); + } + } + }) + $checked.each(function(i) { + if($(this).attr('type') == "checkbox") { + if($(this).data().disabled) { + $(this).parent('.togglebox').addClass('disabled').closest('li').addClass('disabled'); + if($(this).prop('checked')) { + $(this).parent('.togglebox').removeClass('disabled').closest('li').removeClass('disabled'); + }; + } else { + if($(this).prop('checked')) { + $(this).parent('.togglebox').addClass('disabled').closest('li').addClass('disabled'); + }; + } + $(this).on({ + change: function() { + $(this).parent('.togglebox').toggleClass('disabled'); + $(this).closest('tr').toggleClass('disable'); + } + }); + }; + if($(this).attr('type') == "radio") { + if(!$(this).prop('checked')) { + $(this).parent('.togglebox').addClass('disabled').closest('li').addClass('disabled'); + $(this).closest('tr').addClass('disable'); + }; + $(this).on({ + change: function() { + $checked.not($(".toggle-check[type='checkbox']")).each(function(i) { + if(!$(this).parent('.togglebox').hasClass('disabled')) { + $(this).parent('.togglebox').toggleClass('disabled'); + $(this).closest('tr').toggleClass('disable'); + }; + }); + $(this).parent('.togglebox').toggleClass('disabled') + $(this).closest('tr').toggleClass('disable'); + } + }); + }; + if($('#sitemap').length) { + $(this).on({ + change: function() { + $(this).closest('li').toggleClass('disabled'); + if($(this).prop('checked')) { + $(this).attr('checked', 'checked'); + $(this).parents('h6') + .siblings('ul') + .find('li') + .addClass('disabled') + .find('h6 .togglebox') + .addClass('disabled') + .find('input[type="checkbox"]') + .prop('checked', true) + .attr('checked', 'checked'); + } else { + $(this).removeAttr('checked'); + $(this).parents('h6') + .siblings('ul') + .find('li') + .removeClass('disabled') + .find('h6 .togglebox') + .removeClass('disabled') + .find('input[type="checkbox"]') + .prop('checked', false) + .removeAttr('checked'); + }; + $('.toggle-check').each(function(i) { + var len = $(this).closest('ul').children('li').length, + checLen = $(this).closest('ul').children('li').find('input[checked]').length, + checLen = checLen - $(this).closest('ul').children('li').find('ul').find('input[checked]').length; + if(len == checLen) { + $(this).closest('ul') + .parent('li') + .addClass('disabled') + .children('h6') + .find('.togglebox') + .addClass('disabled') + .find('input[type="checkbox"]') + .prop('checked', true) + .attr('checked', 'checked'); + } else { + $(this).closest('ul') + .parent('li') + .removeClass('disabled') + .children('h6') + .find('.togglebox') + .removeClass('disabled') + .find('input[type="checkbox"]') + .prop('checked', false) + .removeAttr('checked'); + }; + }); + }, + }); + }; + }); + }; + + + // Search Clear $.fn.searchClear = function (param){ _defaultSettings = { inputName: ':input', @@ -84,10 +215,9 @@ if($.support.touch) { }else{run()} }else{run()} } -}(window.jQuery); -// Fixed Nav -!function ($) { + + // Fixed Nav fixedNav = function () { if($('.fixed-nav').length){ var $fixedNav = $('.fixed-nav'); @@ -106,11 +236,9 @@ if($.support.touch) { }); } }; -}(window.jQuery); -// Sidebar -!function ($) { + // Sidebar sidebarNav = function () { var $sidebar = $('#sidebar'), $sidebarMenu = $('#sidebar-menu'), @@ -133,7 +261,7 @@ if($.support.touch) { if($el.hasClass('active')) { // Menu defaults active $elIndex = $el.filter('.active').index(); - if($sidebarState) { + if($sidebarState && !$sidebarNav.hasClass('no-sub-nav')) { $block.eq($elIndex).addClass('show'); $blockList.css({'width': 180}); $wrap.css({ @@ -147,7 +275,7 @@ if($.support.touch) { 'top': $position, }); } - if($.support.touch) { + if($.support.touch && !$sidebarNav.hasClass('no-sub-nav')) { $el.find('a').removeAttr('href'); }; $el.on(mouseenterEvent, function(e) { @@ -186,6 +314,16 @@ if($.support.touch) { }); } }); + if ($sidebarNav.hasClass('no-sub-nav')) { + $sidebar.on('mouseleave', function() { + $arrow.stop(true, false).animate({ + 'top': $position, + },{ + duration: 500, + easing: 'easeInOutBack', + }); + }) + }; // $el.on('mouseleave', function() { // $el.hasClass('active') ? $position = $el.eq($elIndex).offset().top-$el.eq($elIndex).height()/2+$arrowHeightFormat-$(document).scrollTop() : 0; // $(this).hasClass('active') ? '':$(this).children('span').removeClass('hover'); @@ -278,31 +416,31 @@ if($.support.touch) { .removeClass('scroller'); $sidebarMenu.nanoScroller({ scrollTop: 0 }); } else { - var sidebarMenu = new iScroll('sidebar-menu', { - vScrollbar: true, - scrollbarClass: 'myScrollbar', - onBeforeScrollStart: function (e) { - var target = e.target; - clearTimeout(this.hoverTimeout); - while (target.nodeName != "SPAN") target = target.parentNode; - $target = $(target.parentNode).index(); - }, - touch: function () { - if (this.hoverTarget) { + if($('#sidebar').length) { + var sidebarMenu = new iScroll('sidebar-menu', { + vScrollbar: true, + scrollbarClass: 'myScrollbar', + onBeforeScrollStart: function (e) { + var target = e.target; clearTimeout(this.hoverTimeout); - $('.sub-nav-block').removeClass('show') - $('.sub-nav-block').eq($target).addClass('show') - } - }, - }); + while (target.nodeName != "SPAN") target = target.parentNode; + $target = $(target.parentNode).index(); + }, + touch: function () { + if (this.hoverTarget) { + clearTimeout(this.hoverTimeout); + $('.sub-nav-block').removeClass('show') + $('.sub-nav-block').eq($target).addClass('show') + } + }, + }); + } }; }; -}(window.jQuery); -// Initial State -!function ($) { + // Initial State initialState = function () { if($('.bottomnav').length) { var $bottomnavHeight = $('.bottomnav').outerHeight(); @@ -310,9 +448,11 @@ if($.support.touch) { 'padding-bottom': $bottomnavHeight, }) if($sidebarState) { - $('.bottomnav').css({ - 'left': 261, - }); + if(!$('.sidebar-nav').hasClass('no-sub-nav')) { + $('.bottomnav').css({ + 'left': 261, + }); + } } } // if($('.topnav').length) { @@ -331,15 +471,15 @@ function openSlide() { var $openSlide = $('.open-slide'), $pageslideW; - $(window).width() > 1440 ? $pageslideW = 1024 : $pageslideW = 960; + $(window).width() > 1440 ? $pageslideW = 1024 : $pageslideW = 954; $(window).resize(function() { - $(this).width() > 1440 ? $pageslideW = 1024 : $pageslideW = 960; + $(this).width() > 1440 ? $pageslideW = 1024 : $pageslideW = 954; }) $openSlide.each(function() { if($(this).hasClass('view-page')) { - $(this).pageslide({ W: $pageslideW, iframe: true}); + $(this).pageslide({ W: $pageslideW, iframe: true }); } else if($('#items').length) { - $(this).pageslide({ W: 324}); + $(this).pageslide({ W: 324 }); } else { $(this).pageslide(); }; @@ -350,6 +490,34 @@ function openSlide() { }); } +function formTip() { + if($('.main-forms').length && $('.add-on').length) { + $('.main-forms .add-on, .main-forms .file-link').tooltip({ + position: { + my: "center bottom-4", + at: "center top" + } + }); + } + if($('.no-sub-nav').length) { + $('.no-sub-nav li').tooltip({ + position: { + my: "left+20 center", + at: "right center" + }, + track: true, + tooltipClass: "sidebar-tooltip", + }); + } +} +function changeStatusHidden() { + $('#status').find('label.checkbox').each(function() { + $(this).find('input[type="hidden"]').clone().appendTo($(this)); + $(this).find('input[type="hidden"]').eq(0).remove(); + $(this).find('input[type="checkbox"]').after + }); +}; + // Document Ready $(function() { @@ -390,5 +558,12 @@ $(function() { if($('#card-list').length) { $('#filter-input').fastLiveFilter('#card-list', '.filter-item', '.user-name'); } + if($('.toggle-check').length) { + $('.toggle-check').togglebox(); + } + if($('#status').length) { + changeStatusHidden(); + } + formTip() sidebarNav(); }); \ No newline at end of file diff --git a/app/assets/javascripts/ckeditor/build-config.js b/app/assets/javascripts/ckeditor/build-config.js new file mode 100644 index 00000000..5e76b2dd --- /dev/null +++ b/app/assets/javascripts/ckeditor/build-config.js @@ -0,0 +1,100 @@ + +/** + * @license Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved. + * For licensing, see LICENSE.html or http://ckeditor.com/license + */ + +/** + * This file was added automatically by CKEditor builder. + * You may re-use it at any time at http://ckeditor.com/builder to build CKEditor again. + * + * NOTE: + * This file is not used by CKEditor, you may remove it. + * Changing this file will not change your CKEditor configuration. + */ + +var CKBUILDER_CONFIG = { + skin: 'moono', + preset: 'standard', + ignore: [ + 'dev', + '.gitignore', + '.gitattributes', + 'README.md', + '.mailmap' + ], + plugins : { + 'about' : 1, + 'a11yhelp' : 1, + 'basicstyles' : 1, + 'blockquote' : 1, + 'clipboard' : 1, + 'contextmenu' : 1, + 'resize' : 1, + 'toolbar' : 1, + 'elementspath' : 1, + 'enterkey' : 1, + 'entities' : 1, + 'filebrowser' : 1, + 'floatingspace' : 1, + 'format' : 1, + 'htmlwriter' : 1, + 'horizontalrule' : 1, + 'wysiwygarea' : 1, + 'image' : 1, + 'indent' : 1, + 'link' : 1, + 'list' : 1, + 'magicline' : 1, + 'maximize' : 1, + 'pastetext' : 1, + 'pastefromword' : 1, + 'removeformat' : 1, + 'sourcearea' : 1, + 'specialchar' : 1, + 'scayt' : 1, + 'stylescombo' : 1, + 'tab' : 1, + 'table' : 1, + 'tabletools' : 1, + 'undo' : 1, + 'wsc' : 1, + 'dialog' : 1, + 'dialogui' : 1, + 'menu' : 1, + 'floatpanel' : 1, + 'panel' : 1, + 'button' : 1, + 'popup' : 1, + 'richcombo' : 1, + 'listblock' : 1, + 'fakeobjects' : 1, + 'menubutton' : 1, + 'codemirror' : 1, + 'panelbutton' : 1, + 'colorbutton' : 1, + 'colordialog' : 1, + 'templates' : 1, + 'find' : 1, + 'font' : 1, + 'justify' : 1, + 'liststyle' : 1, + 'selectall' : 1, + 'showborders' : 1, + 'showblocks' : 1, + 'tableresize' : 1, + 'stylesheetparser' : 1, + 'youtube' : 1, + 'preview' : 1 + }, + languages : { + 'zh-cn' : 1, + 'zh' : 1, + 'en' : 1, + 'fr' : 1, + 'ja' : 1, + 'ko' : 1, + 'ru' : 1, + 'es' : 1, + } +}; \ No newline at end of file diff --git a/app/assets/javascripts/ckeditor/ckeditor.js b/app/assets/javascripts/ckeditor/ckeditor.js new file mode 100644 index 00000000..f50df1bd --- /dev/null +++ b/app/assets/javascripts/ckeditor/ckeditor.js @@ -0,0 +1,933 @@ +/* +Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved. +For licensing, see LICENSE.html or http://ckeditor.com/license +*/ +(function(){if(window.CKEDITOR&&window.CKEDITOR.dom)return;window.CKEDITOR||(window.CKEDITOR=function(){var b={timestamp:"D5AC",version:"4.1.2",revision:"d6f1e0e",rnd:Math.floor(900*Math.random())+100,_:{pending:[]},status:"unloaded",basePath:function(){var a=window.CKEDITOR_BASEPATH||"";if(!a)for(var b=document.getElementsByTagName("script"),d=0;d=0;p--)if(n[p].priority<=l){n.splice(p+1,0,j);return{removeListener:m}}n.unshift(j)}return{removeListener:m}}, +once:function(){var a=arguments[1];arguments[1]=function(b){b.removeListener();return a.apply(this,arguments)};return this.on.apply(this,arguments)},capture:function(){CKEDITOR.event.useCapture=1;var a=this.on.apply(this,arguments);CKEDITOR.event.useCapture=0;return a},fire:function(){var a=0,b=function(){a=1},d=0,i=function(){d=1};return function(l,j,m){var n=c(this)[l],l=a,q=d;a=d=0;if(n){var p=n.listeners;if(p.length)for(var p=p.slice(0),h,g=0;g=0&&d.listeners.splice(i,1)}},removeAllListeners:function(){var a=c(this),b;for(b in a)delete a[b]},hasListeners:function(a){return(a=c(this)[a])&&a.listeners.length>0}}}()); +CKEDITOR.editor||(CKEDITOR.editor=function(){CKEDITOR._.pending.push([this,arguments]);CKEDITOR.event.call(this)},CKEDITOR.editor.prototype.fire=function(b,c){b in{instanceReady:1,loaded:1}&&(this[b]=true);return CKEDITOR.event.prototype.fire.call(this,b,c,this)},CKEDITOR.editor.prototype.fireOnce=function(b,c){b in{instanceReady:1,loaded:1}&&(this[b]=true);return CKEDITOR.event.prototype.fireOnce.call(this,b,c,this)},CKEDITOR.event.implementOn(CKEDITOR.editor.prototype)); +CKEDITOR.env||(CKEDITOR.env=function(){var b=navigator.userAgent.toLowerCase(),c=window.opera,a={ie:eval("/*@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,iOS:/(ipad|iphone|ipod)/.test(b),isCustomDomain:function(){if(!this.ie)return false;var a=document.domain,e=window.location.hostname;return a!=e&&a!="["+e+"]"},secure:location.protocol== +"https:"};a.gecko=navigator.product=="Gecko"&&!a.webkit&&!a.opera;if(a.webkit)b.indexOf("chrome")>-1?a.chrome=true:a.safari=true;var e=0;if(a.ie){e=a.quirks||!document.documentMode?parseFloat(b.match(/msie (\d+)/)[1]):document.documentMode;a.ie9Compat=e==9;a.ie8Compat=e==8;a.ie7Compat=e==7;a.ie6Compat=e<7||a.quirks}if(a.gecko){var f=b.match(/rv:([\d\.]+)/);if(f){f=f[1].split(".");e=f[0]*1E4+(f[1]||0)*100+(f[2]||0)*1}}a.opera&&(e=parseFloat(c.version()));a.air&&(e=parseFloat(b.match(/ adobeair\/(\d+)/)[1])); +a.webkit&&(e=parseFloat(b.match(/ applewebkit\/(\d+)/)[1]));a.version=e;a.isCompatible=a.iOS&&e>=534||!a.mobile&&(a.ie&&e>6||a.gecko&&e>=10801||a.opera&&e>=9.5||a.air&&e>=1||a.webkit&&e>=522||false);a.cssClass="cke_browser_"+(a.ie?"ie":a.gecko?"gecko":a.opera?"opera":a.webkit?"webkit":"unknown");if(a.quirks)a.cssClass=a.cssClass+" cke_browser_quirks";if(a.ie){a.cssClass=a.cssClass+(" cke_browser_ie"+(a.quirks||a.version<7?"6":a.version));if(a.quirks)a.cssClass=a.cssClass+" cke_browser_iequirks"}if(a.gecko)if(e< +10900)a.cssClass=a.cssClass+" cke_browser_gecko18";else if(e<=11E3)a.cssClass=a.cssClass+" cke_browser_gecko19";if(a.air)a.cssClass=a.cssClass+" cke_browser_air";if(a.iOS)a.cssClass=a.cssClass+" cke_browser_ios";return a}()); +"unloaded"==CKEDITOR.status&&function(){CKEDITOR.event.implementOn(CKEDITOR);CKEDITOR.loadFullCore=function(){if(CKEDITOR.status!="basic_ready")CKEDITOR.loadFullCore._load=1;else{delete CKEDITOR.loadFullCore;var b=document.createElement("script");b.type="text/javascript";b.src=CKEDITOR.basePath+"ckeditor.js";document.getElementsByTagName("head")[0].appendChild(b)}};CKEDITOR.loadFullCoreTimeout=0;CKEDITOR.add=function(b){(this._.pending||(this._.pending=[])).push(b)};(function(){CKEDITOR.domReady(function(){var b= +CKEDITOR.loadFullCore,c=CKEDITOR.loadFullCoreTimeout;if(b){CKEDITOR.status="basic_ready";b&&b._load?b():c&&setTimeout(function(){CKEDITOR.loadFullCore&&CKEDITOR.loadFullCore()},c*1E3)}})})();CKEDITOR.status="basic_loaded"}();CKEDITOR.dom={}; +(function(){var b=[],c=CKEDITOR.env.gecko?"-moz-":CKEDITOR.env.webkit?"-webkit-":CKEDITOR.env.opera?"-o-":CKEDITOR.env.ie?"-ms-":"";CKEDITOR.on("reset",function(){b=[]});CKEDITOR.tools={arrayCompare:function(a,e){if(!a&&!e)return true;if(!a||!e||a.length!=e.length)return false;for(var b=0;b"+b+""):f.push('');return f.join("")},htmlEncode:function(a){return(""+a).replace(/&/g,"&").replace(/>/g,">").replace(//g,">")},getNextNumber:function(){var a=0;return function(){return++a}}(),getNextId:function(){return"cke_"+this.getNextNumber()},override:function(a,b){var f=b(a);f.prototype=a.prototype;return f},setTimeout:function(a,b,f,d,c){c||(c=window);f||(f=c);return c.setTimeout(function(){d?a.apply(f,[].concat(d)):a.apply(f)},b||0)},trim:function(){var a=/(?:^[ \t\n\r]+)|(?:[ \t\n\r]+$)/g;return function(b){return b.replace(a,"")}}(),ltrim:function(){var a=/^[ \t\n\r]+/g; +return function(b){return b.replace(a,"")}}(),rtrim:function(){var a=/[ \t\n\r]+$/g;return function(b){return b.replace(a,"")}}(),indexOf:function(a,b){if(typeof b=="function")for(var f=0,d=a.length;f=0?a[f]:null},bind:function(a,b){return function(){return a.apply(b,arguments)}},createClass:function(a){var b=a.$, +f=a.base,d=a.privates||a._,c=a.proto,a=a.statics;!b&&(b=function(){f&&this.base.apply(this,arguments)});if(d)var l=b,b=function(){var a=this._||(this._={}),b;for(b in d){var e=d[b];a[b]=typeof e=="function"?CKEDITOR.tools.bind(e,this):e}l.apply(this,arguments)};if(f){b.prototype=this.prototypedCopy(f.prototype);b.prototype.constructor=b;b.base=f;b.baseProto=f.prototype;b.prototype.base=function(){this.base=f.prototype.base;f.apply(this,arguments);this.base=arguments.callee}}c&&this.extend(b.prototype, +c,true);a&&this.extend(b,a,true);return b},addFunction:function(a,e){return b.push(function(){return a.apply(e||this,arguments)})-1},removeFunction:function(a){b[a]=null},callFunction:function(a){var e=b[a];return e&&e.apply(window,Array.prototype.slice.call(arguments,1))},cssLength:function(){var a=/^-?\d+\.?\d*px$/,b;return function(f){b=CKEDITOR.tools.trim(f+"")+"px";return a.test(b)?b:f||""}}(),convertToPx:function(){var a;return function(b){if(!a){a=CKEDITOR.dom.element.createFromHtml('
', +CKEDITOR.document);CKEDITOR.document.getBody().append(a)}if(!/%$/.test(b)){a.setStyle("width",b);return a.$.clientWidth}return b}}(),repeat:function(a,b){return Array(b+1).join(a)},tryThese:function(){for(var a,b=0,f=arguments.length;b8)&&c)b=c+":"+b;return new CKEDITOR.dom.nodeList(this.$.getElementsByTagName(b))},getHead:function(){var b=this.$.getElementsByTagName("head")[0];return b= +b?new CKEDITOR.dom.element(b):this.getDocumentElement().append(new CKEDITOR.dom.element("head"),true)},getBody:function(){return new CKEDITOR.dom.element(this.$.body)},getDocumentElement:function(){return new CKEDITOR.dom.element(this.$.documentElement)},getWindow:function(){return new CKEDITOR.dom.window(this.$.parentWindow||this.$.defaultView)},write:function(b){this.$.open("text/html","replace");CKEDITOR.env.ie&&(b=b.replace(/(?:^\s*]*?>)|^/i,'$&\n diff --git a/app/assets/javascripts/ckeditor/plugins/scayt/LICENSE.md b/app/assets/javascripts/ckeditor/plugins/scayt/LICENSE.md new file mode 100644 index 00000000..844ab4de --- /dev/null +++ b/app/assets/javascripts/ckeditor/plugins/scayt/LICENSE.md @@ -0,0 +1,28 @@ +Software License Agreement +========================== + +**CKEditor SCAYT Plugin** +Copyright © 2012, [CKSource](http://cksource.com) - Frederico Knabben. All rights reserved. + +Licensed under the terms of any of the following licenses at your choice: + +* GNU General Public License Version 2 or later (the "GPL"): + http://www.gnu.org/licenses/gpl.html + +* GNU Lesser General Public License Version 2.1 or later (the "LGPL"): + http://www.gnu.org/licenses/lgpl.html + +* Mozilla Public License Version 1.1 or later (the "MPL"): + http://www.mozilla.org/MPL/MPL-1.1.html + +You are not required to, but if you want to explicitly declare the license you have chosen to be bound to when using, reproducing, modifying and distributing this software, just include a text file titled "legal.txt" in your version of this software, indicating your license choice. + +Sources of Intellectual Property Included in this plugin +-------------------------------------------------------- + +Where not otherwise indicated, all plugin content is authored by CKSource engineers and consists of CKSource-owned intellectual property. In some specific instances, the plugin will incorporate work done by developers outside of CKSource with their express permission. + +Trademarks +---------- + +CKEditor is a trademark of CKSource - Frederico Knabben. All other brand and product names are trademarks, registered trademarks or service marks of their respective holders. diff --git a/app/assets/javascripts/ckeditor/plugins/scayt/README.md b/app/assets/javascripts/ckeditor/plugins/scayt/README.md new file mode 100644 index 00000000..0f519589 --- /dev/null +++ b/app/assets/javascripts/ckeditor/plugins/scayt/README.md @@ -0,0 +1,25 @@ +CKEditor SCAYT Plugin +===================== + +This plugin brings Spell Check As You Type (SCAYT) into CKEditor. + +SCAYT is a "installation-less", using the web-services of [WebSpellChecker.net](http://www.webspellchecker.net/). It's an out of the box solution. + +Installation +------------ + +1. Clone/copy this repository contents in a new "plugins/scayt" folder in your CKEditor installation. +2. Enable the "scayt" plugin in the CKEditor configuration file (config.js): + + config.extraPlugins = 'scayt'; + +That's all. SCAYT will appear on the editor toolbar and will be ready to use. + +License +------- + +Licensed under the terms of any of the following licenses at your choice: [GPL](http://www.gnu.org/licenses/gpl.html), [LGPL](http://www.gnu.org/licenses/lgpl.html) and [MPL](http://www.mozilla.org/MPL/MPL-1.1.html). + +See LICENSE.md for more information. + +Developed in cooperation with [WebSpellChecker.net](http://www.webspellchecker.net/). diff --git a/app/assets/javascripts/ckeditor/plugins/scayt/dialogs/options.js b/app/assets/javascripts/ckeditor/plugins/scayt/dialogs/options.js new file mode 100644 index 00000000..82bf80b0 --- /dev/null +++ b/app/assets/javascripts/ckeditor/plugins/scayt/dialogs/options.js @@ -0,0 +1,20 @@ +/* + Copyright (c) 2003-2012, CKSource - Frederico Knabben. All rights reserved. + For licensing, see LICENSE.html or http://ckeditor.com/license +*/ +CKEDITOR.dialog.add("scaytcheck",function(j){function w(){return"undefined"!=typeof document.forms["optionsbar_"+a]?document.forms["optionsbar_"+a].options:[]}function x(b,a){if(b){var e=b.length;if(void 0==e)b.checked=b.value==a.toString();else for(var d=0;d'+b+"")}function o(b){f.getById("dic_message_"+a).setHtml(''+b+"")} +function p(b){for(var b=(""+b).split(","),a=0,e=b.length;a
\t
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'}]},{id:"langs",label:g.languagesTab,elements:[{type:"html",id:"langs", +html:'
\t
\t
'}]},{id:"dictionaries",label:g.dictionariesTab,elements:[{type:"html",style:"",id:"dictionaries",html:'
\t
\t
Dictionary name
\t\t\t\t\t
\t\t\t\t\t\t
\t\t
\t\t\t\t\t\t\t\t\t\t\t\t\t\t
\t
'}]},{id:"about", +label:g.aboutTab,elements:[{type:"html",id:"about",style:"margin: 5px 5px;",html:'
'}]}],B={title:g.title,minWidth:360,minHeight:220,onShow:function(){var b=this;b.data=j.fire("scaytDialog",{});b.options=b.data.scayt_control.option();b.chosed_lang=b.sLang=b.data.scayt_control.sLang;if(!b.data||!b.data.scayt||!b.data.scayt_control)alert("Error loading application service"),b.hide();else{var a=0;s?b.data.scayt.getCaption(j.langCode||"en",function(e){0'+h["button_"+d[c]]+"");f.getById("dic_info_"+a).setHtml(h.dic_info)}if(1== +l[0])for(c in v)d="label_"+v[c],g=f.getById(d+"_"+a),"undefined"!=typeof g&&("undefined"!=typeof h[d]&&"undefined"!=typeof k.options[v[c]])&&(g.setHtml(h[d]),g.getParent().$.style.display="block");d='

'+h.version+window.scayt.getAboutInfo().version.toString()+"

"+h.about_throwt_copy+"

";f.getById("scayt_about_"+a).setHtml(d);d=function(a,b){var c=f.createElement("label");c.setAttribute("for","cke_option"+a);c.setStyle("display", +"inline");c.setHtml(b[a]);k.sLang==a&&(k.chosed_lang=a);var d=f.createElement("div"),e=CKEDITOR.dom.element.createFromHtml('');e.on("click",function(){this.$.checked=true;k.chosed_lang=a});d.append(e);d.append(c);return{lang:b[a],code:a,radio:d}};if(1==l[1]){for(c in e.rtl)i[i.length]=d(c,e.ltr);for(c in e.ltr)i[i.length]=d(c,e.ltr);i.sort(function(a, +b){return b.lang>a.lang?-1:1});e=f.getById("scayt_lcol_"+a);d=f.getById("scayt_rcol_"+a);for(c=0;c'],d=0,g=b.length,h,e;d');for(var j=0;j'+h+''+e+"")}else f.push(' ');f.push("")}f.push("")}f.push("",''+l.options+"");this.getContentElement("info","charContainer").getElement().setHtml(f.join(""))},contents:[{id:"info",label:i.lang.common.generalTab, +title:i.lang.common.generalTab,padding:0,align:"top",elements:[{type:"hbox",align:"top",widths:["320px","90px"],children:[{type:"html",id:"charContainer",html:"",onMouseover:g,onMouseout:d,focus:function(){var c=this.getElement().getElementsByTag("a").getItem(0);setTimeout(function(){c.focus();g(null,c)},0)},onShow:function(){var c=this.getElement().getChild([0,0,0,0,0]);setTimeout(function(){c.focus();g(null,c)},0)},onLoad:function(c){e=c.sender}},{type:"hbox",align:"top",widths:["100%"],children:[{type:"vbox", +align:"top",children:[{type:"html",html:"
"},{type:"html",id:"charPreview",className:"cke_dark_background",style:"border:1px solid #eeeeee;font-size:28px;height:40px;width:70px;padding-top:9px;font-family:'Microsoft Sans Serif',Arial,Helvetica,Verdana;text-align:center;",html:"
 
"},{type:"html",id:"htmlPreview",className:"cke_dark_background",style:"border:1px solid #eeeeee;font-size:14px;height:20px;width:70px;padding-top:2px;font-family:'Microsoft Sans Serif',Arial,Helvetica,Verdana;text-align:center;", +html:"
 
"}]}]}]}]}]}}); \ No newline at end of file diff --git a/app/assets/javascripts/ckeditor/plugins/table/dialogs/table.js b/app/assets/javascripts/ckeditor/plugins/table/dialogs/table.js new file mode 100644 index 00000000..bc0f8832 --- /dev/null +++ b/app/assets/javascripts/ckeditor/plugins/table/dialogs/table.js @@ -0,0 +1,21 @@ +/* + Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved. + For licensing, see LICENSE.html or http://ckeditor.com/license +*/ +(function(){function r(a){for(var e=0,l=0,k=0,m,g=a.$.rows.length;kl&&(l=e)}return l}function o(a){return function(){var e=this.getValue(),e=!!(CKEDITOR.dialog.validate.integer()(e)&&0n.getSize("width")?"100%":500:0,getValue:q,validate:CKEDITOR.dialog.validate.cssLength(a.lang.common.invalidCssLength.replace("%1",a.lang.common.width)),onChange:function(){var a=this.getDialog().getContentElement("advanced","advStyles");a&& +a.updateStyle("width",this.getValue())},setup:function(a){this.setValue(a.getStyle("width"))},commit:k}]},{type:"hbox",widths:["5em"],children:[{type:"text",id:"txtHeight",requiredContent:"table{height}",controlStyle:"width:5em",label:a.lang.common.height,title:a.lang.common.cssLengthTooltip,"default":"",getValue:q,validate:CKEDITOR.dialog.validate.cssLength(a.lang.common.invalidCssLength.replace("%1",a.lang.common.height)),onChange:function(){var a=this.getDialog().getContentElement("advanced","advStyles"); +a&&a.updateStyle("height",this.getValue())},setup:function(a){(a=a.getStyle("height"))&&this.setValue(a)},commit:k}]},{type:"html",html:" "},{type:"text",id:"txtCellSpace",requiredContent:"table[cellspacing]",controlStyle:"width:3em",label:a.lang.table.cellSpace,"default":a.filter.check("table[cellspacing]")?1:0,validate:CKEDITOR.dialog.validate.number(a.lang.table.invalidCellSpacing),setup:function(a){this.setValue(a.getAttribute("cellSpacing")||"")},commit:function(a,d){this.getValue()?d.setAttribute("cellSpacing", +this.getValue()):d.removeAttribute("cellSpacing")}},{type:"text",id:"txtCellPad",requiredContent:"table[cellpadding]",controlStyle:"width:3em",label:a.lang.table.cellPad,"default":a.filter.check("table[cellpadding]")?1:0,validate:CKEDITOR.dialog.validate.number(a.lang.table.invalidCellPadding),setup:function(a){this.setValue(a.getAttribute("cellPadding")||"")},commit:function(a,d){this.getValue()?d.setAttribute("cellPadding",this.getValue()):d.removeAttribute("cellPadding")}}]}]},{type:"html",align:"right", +html:""},{type:"vbox",padding:0,children:[{type:"text",id:"txtCaption",requiredContent:"caption",label:a.lang.table.caption,setup:function(a){this.enable();a=a.getElementsByTag("caption");if(0"+g.widthPx}]},e,{type:"select",id:"wordWrap",label:c.wordWrap,"default":"yes",items:[[c.yes,"yes"],[c.no,"no"]],setup:function(a){var b=a.getAttribute("noWrap");("nowrap"==a.getStyle("white-space")||b)&&this.setValue("no")},commit:function(a){"no"==this.getValue()?a.setStyle("white-space","nowrap"):a.removeStyle("white-space");a.removeAttribute("noWrap")}}, +e,{type:"select",id:"hAlign",label:c.hAlign,"default":"",items:[[d.notSet,""],[d.alignLeft,"left"],[d.alignCenter,"center"],[d.alignRight,"right"]],setup:function(a){var b=a.getAttribute("align");this.setValue(a.getStyle("text-align")||b||"")},commit:function(a){var b=this.getValue();b?a.setStyle("text-align",b):a.removeStyle("text-align");a.removeAttribute("align")}},{type:"select",id:"vAlign",label:c.vAlign,"default":"",items:[[d.notSet,""],[d.alignTop,"top"],[d.alignMiddle,"middle"],[d.alignBottom, +"bottom"],[c.alignBaseline,"baseline"]],setup:function(a){var b=a.getAttribute("vAlign"),a=a.getStyle("vertical-align");switch(a){case "top":case "middle":case "bottom":case "baseline":break;default:a=""}this.setValue(a||b||"")},commit:function(a){var b=this.getValue();b?a.setStyle("vertical-align",b):a.removeStyle("vertical-align");a.removeAttribute("vAlign")}}]},e,{type:"vbox",padding:0,children:[{type:"select",id:"cellType",label:c.cellType,"default":"td",items:[[c.data,"td"],[c.header,"th"]], +setup:function(a){this.setValue(a.getName())},commit:function(a){a.renameNode(this.getValue())}},e,{type:"text",id:"rowSpan",label:c.rowSpan,"default":"",validate:h.integer(c.invalidRowSpan),setup:function(a){(a=parseInt(a.getAttribute("rowSpan"),10))&&1!=a&&this.setValue(a)},commit:function(a){var b=parseInt(this.getValue(),10);b&&1!=b?a.setAttribute("rowSpan",this.getValue()):a.removeAttribute("rowSpan")}},{type:"text",id:"colSpan",label:c.colSpan,"default":"",validate:h.integer(c.invalidColSpan), +setup:function(a){(a=parseInt(a.getAttribute("colSpan"),10))&&1!=a&&this.setValue(a)},commit:function(a){var b=parseInt(this.getValue(),10);b&&1!=b?a.setAttribute("colSpan",this.getValue()):a.removeAttribute("colSpan")}},e,{type:"hbox",padding:0,widths:["60%","40%"],children:[{type:"text",id:"bgColor",label:c.bgColor,"default":"",setup:function(a){var b=a.getAttribute("bgColor");this.setValue(a.getStyle("background-color")||b)},commit:function(a){this.getValue()?a.setStyle("background-color",this.getValue()): +a.removeStyle("background-color");a.removeAttribute("bgColor")}},i?{type:"button",id:"bgColorChoose","class":"colorChooser",label:c.chooseColor,onLoad:function(){this.getElement().getParent().setStyle("vertical-align","bottom")},onClick:function(){f.getColorFromDialog(function(a){a&&this.getDialog().getContentElement("info","bgColor").setValue(a);this.focus()},this)}}:e]},e,{type:"hbox",padding:0,widths:["60%","40%"],children:[{type:"text",id:"borderColor",label:c.borderColor,"default":"",setup:function(a){var b= +a.getAttribute("borderColor");this.setValue(a.getStyle("border-color")||b)},commit:function(a){this.getValue()?a.setStyle("border-color",this.getValue()):a.removeStyle("border-color");a.removeAttribute("borderColor")}},i?{type:"button",id:"borderColorChoose","class":"colorChooser",label:c.chooseColor,style:(k?"margin-right":"margin-left")+": 10px",onLoad:function(){this.getElement().getParent().setStyle("vertical-align","bottom")},onClick:function(){f.getColorFromDialog(function(a){a&&this.getDialog().getContentElement("info", +"borderColor").setValue(a);this.focus()},this)}}:e]}]}]}]}],onShow:function(){this.cells=CKEDITOR.plugins.tabletools.getSelectedCells(this._.editor.getSelection());this.setupContent(this.cells[0])},onOk:function(){for(var a=this._.editor.getSelection(),b=a.createBookmarks(),c=this.cells,d=0;d
'),d='';a.image&&b&&(d+='');d+='");k.on("click",function(){p(a.html)});return k}function p(a){var b=CKEDITOR.dialog.getCurrent();b.getValueOf("selectTpl","chkInsertOpt")?(c.fire("saveSnapshot"),c.setData(a,function(){b.hide();var a=c.createRange();a.moveToElementEditStart(c.editable());a.select();setTimeout(function(){c.fire("saveSnapshot")},0)})):(c.insertHtml(a),b.hide())}function i(a){var b=a.data.getTarget(), +c=g.equals(b);if(c||g.contains(b)){var d=a.data.getKeystroke(),f=g.getElementsByTag("a"),e;if(f){if(c)e=f.getItem(0);else switch(d){case 40:e=b.getNext();break;case 38:e=b.getPrevious();break;case 13:case 32:b.fire("click")}e&&(e.focus(),a.data.preventDefault())}}}var h=CKEDITOR.plugins.get("templates");CKEDITOR.document.appendStyleSheet(CKEDITOR.getUrl(h.path+"dialogs/templates.css"));var g,h="cke_tpl_list_label_"+CKEDITOR.tools.getNextNumber(),f=c.lang.templates,l=c.config;return{title:c.lang.templates.title, +minWidth:CKEDITOR.env.ie?440:400,minHeight:340,contents:[{id:"selectTpl",label:f.title,elements:[{type:"vbox",padding:5,children:[{id:"selectTplText",type:"html",html:""+f.selectPromptMsg+""},{id:"templatesList",type:"html",focus:!0,html:'
'+f.options+""},{id:"chkInsertOpt",type:"checkbox",label:f.insertOption, +"default":l.templates_replaceContent}]}]}],buttons:[CKEDITOR.dialog.cancelButton],onShow:function(){var a=this.getContentElement("selectTpl","templatesList");g=a.getElement();CKEDITOR.loadTemplates(l.templates_files,function(){var b=(l.templates||"default").split(",");if(b.length){var c=g;c.setHtml("");for(var d=0,h=b.length;d'+f.emptyListMsg+"
")});this._.element.on("keydown",i)},onHide:function(){this._.element.removeListener("keydown",i)}}})})(); \ No newline at end of file diff --git a/app/assets/javascripts/ckeditor/plugins/templates/templates/default.js b/app/assets/javascripts/ckeditor/plugins/templates/templates/default.js new file mode 100644 index 00000000..4b8d36e9 --- /dev/null +++ b/app/assets/javascripts/ckeditor/plugins/templates/templates/default.js @@ -0,0 +1,23 @@ +/* + Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved. + For licensing, see LICENSE.html or http://ckeditor.com/license +*/ +CKEDITOR.addTemplates("default", { + imagesPath: CKEDITOR.getUrl(CKEDITOR.plugins.getPath("templates") + "templates/images/"), + templates: [{ + title: "Image and Title", + image: "template1.gif", + description: "One main image with a title and text that surround the image.", + html: '

Type the title here

Type the text here

' + }, { + title: "Strange Template", + image: "template2.gif", + description: "A template that defines two colums, each one with a title, and some text.", + html: '

Title 1

Title 2

Text 1Text 2

More text goes here.

' + }, { + title: "Text and Table", + image: "template3.gif", + description: "A title with some text and a table.", + html: '

Title goes here

Table title
   
   
   

Type the text here

' + }] +}); \ No newline at end of file diff --git a/app/assets/javascripts/ckeditor/plugins/templates/templates/images/template1.gif b/app/assets/javascripts/ckeditor/plugins/templates/templates/images/template1.gif new file mode 100644 index 00000000..efdabbeb Binary files /dev/null and b/app/assets/javascripts/ckeditor/plugins/templates/templates/images/template1.gif differ diff --git a/app/assets/javascripts/ckeditor/plugins/templates/templates/images/template2.gif b/app/assets/javascripts/ckeditor/plugins/templates/templates/images/template2.gif new file mode 100644 index 00000000..d1cebb3a Binary files /dev/null and b/app/assets/javascripts/ckeditor/plugins/templates/templates/images/template2.gif differ diff --git a/app/assets/javascripts/ckeditor/plugins/templates/templates/images/template3.gif b/app/assets/javascripts/ckeditor/plugins/templates/templates/images/template3.gif new file mode 100644 index 00000000..db41cb4f Binary files /dev/null and b/app/assets/javascripts/ckeditor/plugins/templates/templates/images/template3.gif differ diff --git a/app/assets/javascripts/ckeditor/plugins/wsc/LICENSE.md b/app/assets/javascripts/ckeditor/plugins/wsc/LICENSE.md new file mode 100644 index 00000000..6096de23 --- /dev/null +++ b/app/assets/javascripts/ckeditor/plugins/wsc/LICENSE.md @@ -0,0 +1,28 @@ +Software License Agreement +========================== + +**CKEditor WSC Plugin** +Copyright © 2012, [CKSource](http://cksource.com) - Frederico Knabben. All rights reserved. + +Licensed under the terms of any of the following licenses at your choice: + +* GNU General Public License Version 2 or later (the "GPL"): + http://www.gnu.org/licenses/gpl.html + +* GNU Lesser General Public License Version 2.1 or later (the "LGPL"): + http://www.gnu.org/licenses/lgpl.html + +* Mozilla Public License Version 1.1 or later (the "MPL"): + http://www.mozilla.org/MPL/MPL-1.1.html + +You are not required to, but if you want to explicitly declare the license you have chosen to be bound to when using, reproducing, modifying and distributing this software, just include a text file titled "legal.txt" in your version of this software, indicating your license choice. + +Sources of Intellectual Property Included in this plugin +-------------------------------------------------------- + +Where not otherwise indicated, all plugin content is authored by CKSource engineers and consists of CKSource-owned intellectual property. In some specific instances, the plugin will incorporate work done by developers outside of CKSource with their express permission. + +Trademarks +---------- + +CKEditor is a trademark of CKSource - Frederico Knabben. All other brand and product names are trademarks, registered trademarks or service marks of their respective holders. diff --git a/app/assets/javascripts/ckeditor/plugins/wsc/README.md b/app/assets/javascripts/ckeditor/plugins/wsc/README.md new file mode 100644 index 00000000..346e2ab1 --- /dev/null +++ b/app/assets/javascripts/ckeditor/plugins/wsc/README.md @@ -0,0 +1,25 @@ +CKEditor WebSpellChecker Plugin +=============================== + +This plugin brings Web Spell Checker (WSC) into CKEditor. + +WSC is "installation-less", using the web-services of [WebSpellChecker.net](http://www.webspellchecker.net/). It's an out of the box solution. + +Installation +------------ + +1. Clone/copy this repository contents in a new "plugins/wsc" folder in your CKEditor installation. +2. Enable the "wsc" plugin in the CKEditor configuration file (config.js): + + config.extraPlugins = 'wsc'; + +That's all. WSC will appear on the editor toolbar and will be ready to use. + +License +------- + +Licensed under the terms of any of the following licenses at your choice: [GPL](http://www.gnu.org/licenses/gpl.html), [LGPL](http://www.gnu.org/licenses/lgpl.html) and [MPL](http://www.mozilla.org/MPL/MPL-1.1.html). + +See LICENSE.md for more information. + +Developed in cooperation with [WebSpellChecker.net](http://www.webspellchecker.net/). diff --git a/app/assets/javascripts/ckeditor/plugins/wsc/dialogs/ciframe.html b/app/assets/javascripts/ckeditor/plugins/wsc/dialogs/ciframe.html new file mode 100644 index 00000000..1d6ba5a2 --- /dev/null +++ b/app/assets/javascripts/ckeditor/plugins/wsc/dialogs/ciframe.html @@ -0,0 +1,66 @@ + + + + + + + + +

+ diff --git a/app/assets/javascripts/ckeditor/plugins/wsc/dialogs/tmp.html b/app/assets/javascripts/ckeditor/plugins/wsc/dialogs/tmp.html new file mode 100644 index 00000000..c5e722e4 --- /dev/null +++ b/app/assets/javascripts/ckeditor/plugins/wsc/dialogs/tmp.html @@ -0,0 +1,127 @@ + + + + + iframe + + + + +
+ + + + + + + diff --git a/app/assets/javascripts/ckeditor/plugins/wsc/dialogs/tmpFrameset.html b/app/assets/javascripts/ckeditor/plugins/wsc/dialogs/tmpFrameset.html new file mode 100644 index 00000000..88e1afe8 --- /dev/null +++ b/app/assets/javascripts/ckeditor/plugins/wsc/dialogs/tmpFrameset.html @@ -0,0 +1,52 @@ + + + + + + + + + + + + + + + + diff --git a/app/assets/javascripts/ckeditor/plugins/wsc/dialogs/wsc.css b/app/assets/javascripts/ckeditor/plugins/wsc/dialogs/wsc.css new file mode 100644 index 00000000..e1639484 --- /dev/null +++ b/app/assets/javascripts/ckeditor/plugins/wsc/dialogs/wsc.css @@ -0,0 +1,82 @@ +/* +Copyright (c) 2003-2012, CKSource - Frederico Knabben. All rights reserved. +For licensing, see LICENSE.html or http://ckeditor.com/license +*/ + +html, body +{ + background-color: transparent; + margin: 0px; + padding: 0px; +} + +body +{ + padding: 10px; +} + +body, td, input, select, textarea +{ + font-size: 11px; + font-family: 'Microsoft Sans Serif' , Arial, Helvetica, Verdana; +} + +.midtext +{ + padding:0px; + margin:10px; +} + +.midtext p +{ + padding:0px; + margin:10px; +} + +.Button +{ + border: #737357 1px solid; + color: #3b3b1f; + background-color: #c7c78f; +} + +.PopupTabArea +{ + color: #737357; + background-color: #e3e3c7; +} + +.PopupTitleBorder +{ + border-bottom: #d5d59d 1px solid; +} +.PopupTabEmptyArea +{ + padding-left: 10px; + border-bottom: #d5d59d 1px solid; +} + +.PopupTab, .PopupTabSelected +{ + border-right: #d5d59d 1px solid; + border-top: #d5d59d 1px solid; + border-left: #d5d59d 1px solid; + padding: 3px 5px 3px 5px; + color: #737357; +} + +.PopupTab +{ + margin-top: 1px; + border-bottom: #d5d59d 1px solid; + cursor: pointer; +} + +.PopupTabSelected +{ + font-weight: bold; + cursor: default; + padding-top: 4px; + border-bottom: #f1f1e3 1px solid; + background-color: #f1f1e3; +} diff --git a/app/assets/javascripts/ckeditor/plugins/wsc/dialogs/wsc.js b/app/assets/javascripts/ckeditor/plugins/wsc/dialogs/wsc.js new file mode 100644 index 00000000..897fabae --- /dev/null +++ b/app/assets/javascripts/ckeditor/plugins/wsc/dialogs/wsc.js @@ -0,0 +1,64 @@ +/* + Copyright (c) 2003-2012, CKSource - Frederico Knabben. All rights reserved. + For licensing, see LICENSE.html or http://ckeditor.com/license +*/ +var ManagerPostMessage=function(){return{init:function(b){document.addEventListener?window.addEventListener("message",b,!1):window.attachEvent("onmessage",b)},send:function(b){var g=Object.prototype.toString;fn=b.fn||null;id=b.id||"";target=b.target||window;message=b.message||{id:id};"[object Object]"==g.call(b.message)&&(b.message.id||(b.message.id=id),message=b.message);b=JSON.stringify(message,fn);target.postMessage(b,"*")}}},tools={hash:{create:function(b,g){return JSON.stringify(b,g||null)}, +parse:function(b,g){return JSON.parse(b,g||null)}},filter4html:function(b){return b.replace(/"/g,""").replace(/'/g,"’")},setCookie:function(b,g,d){var d=d||{},e=d.expires;if("number"==typeof e&&e){var f=new Date;f.setTime(f.getTime()+1E3*e);e=d.expires=f}e&&e.toUTCString&&(d.expires=e.toUTCString());var g=encodeURIComponent(g),b=b+"="+g,j;for(j in d)b+="; "+j,g=d[j],!0!==g&&(b+="="+g);document.cookie=b},getCookie:function(b){return(b=document.cookie.match(RegExp("(?:^|; )"+b.replace(/([\.$?*|{}\(\)\[\]\\\/\+^])/g, +"\\$1")+"=([^;]*)")))?decodeURIComponent(b[1]):void 0},deleteCookie:function(b){setCookie(b,"",{expires:-1})}},optionsDataObject={},NS={},nameNode=null;NS.targetFromFrame={};NS.wsc_customerId=CKEDITOR.config.wsc_customerId;NS.cust_dic_ids=CKEDITOR.config.wsc_customDictionaryIds;NS.userDictionaryName=CKEDITOR.config.wsc_userDictionaryName;NS.defaultLanguage=CKEDITOR.config.defaultLanguage;NS.LocalizationComing={};function OptionsConfirm(b){b&&nameNode.setValue("")} +CKEDITOR.dialog.add("checkspell",function(b){function g(a){if(!a)throw"Languages-by-groups list are required for construct selectbox";var c=[],h="",b;for(b in a)for(var e in a[b]){var d=a[b][e];"en_US"==d?h=d:c.push(d)}c.sort();h&&c.unshift(h);return{getCurrentLangGroup:function(c){a:{for(var h in a)for(var b in a[h])if(b.toUpperCase()===c.toUpperCase()){c=h;break a}c=""}return c},setLangList:function(){var c={},h;for(h in a)for(var b in a[h])c[a[h][b]]=b;return c}()}}CKEDITOR.on("dialogDefinition", +function(a){a.data.definition.dialog.on("cancel",function(){return!1},this,null,-1)});NS.CKNumber=CKEDITOR.tools.getNextNumber();NS.iframeNumber="cke_frame_"+NS.CKNumber;NS.TextAreaNumber="cke_textarea_"+NS.CKNumber;NS.pluginPath=CKEDITOR.getUrl(b.plugins.wsc.path);NS.logotype=DefaultParams.logoPath;NS.templatePath=NS.pluginPath+"dialogs/tmp.html";NS.div_overlay_no_check=null;NS.loadIcon=DefaultParams.iconPath;NS.loadIconEmptyEditor=DefaultParams.iconPathEmptyEditor;NS.LangComparer=new _SP_FCK_LangCompare; +NS.LangComparer.setDefaulLangCode(NS.defaultLanguage);NS.currentLang=b.config.wsc_lang||NS.LangComparer.getSPLangCode(b.langCode);NS.LocalizationButton={ChangeTo:{instance:null,text:"Change to"},ChangeAll:{instance:null,text:"Change All"},IgnoreWord:{instance:null,text:"Ignore word"},IgnoreAllWords:{instance:null,text:"Ignore all words"},Options:{instance:null,text:"Options",optionsDialog:{instance:null}},AddWord:{instance:null,text:"Add word"},FinishChecking:{instance:null,text:"Finish Checking"}}; +NS.LocalizationLabel={ChangeTo:{instance:null,text:"Change to"},Suggestions:{instance:null,text:"Suggestions"}};var d=function(a){for(var c in a)a[c].instance.getElement().setText(NS.LocalizationComing[c])},e=function(a){for(var c in a){if(!a[c].instance.setLabel)break;a[c].instance.setLabel(NS.LocalizationComing[c])}};NS.load=!0;NS.cmd={SpellTab:"spell",Thesaurus:"thes",GrammTab:"grammar"};NS.dialog=null;NS.optionNode=null;NS.selectNode=null;NS.grammerSuggest=null;NS.textNode={};NS.iframeMain=null; +NS.dataTemp="";NS.div_overlay=null;NS.textNodeInfo={};NS.selectNode={};NS.selectNodeResponce={};NS.selectingLang=NS.currentLang;NS.langList=null;NS.serverLocationHash=DefaultParams.serviceHost;NS.serverLocation="#server="+NS.serverLocationHash;NS.langSelectbox=null;NS.banner="";var f=null;iframeOnload=!1;NS.framesetHtml=function(a){return''}; +NS.setIframe=function(a,c){var h=NS.framesetHtml(c);return a.getElement().setHtml(h)};NS.setCurrentIframe=function(a){NS.setIframe(NS.dialog._.contents[a].Content,a)};NS.sendData=function(){var a=NS.dialog._.currentTabId,c=NS.dialog._.contents[a].Content,h,b;NS.setIframe(c,a);NS.dialog.parts.tabs.removeAllListeners();NS.dialog.parts.tabs.on("click",function(e){e=e||window.event;e.data.getTarget().is("a")&&a!=NS.dialog._.currentTabId&&(a=NS.dialog._.currentTabId,c=NS.dialog._.contents[a].Content,h= +NS.iframeNumber+"_"+a,0==c.getElement().$.children.length?(NS.setIframe(c,a),b=document.getElementById(h),NS.targetFromFrame[h]=b.contentWindow):o(NS.targetFromFrame[h],NS.cmd[a]))})};NS.buildOptionSynonyms=function(a){a=NS.selectNodeResponce[a];NS.selectNode.synonyms.clear();for(var c=0;c
"},{type:"html",id:"Content",label:"spellContent",html:"",onLoad:function(){var a= +NS.iframeNumber+"_"+NS.dialog._.currentTabId,b=document.getElementById(a);NS.targetFromFrame[a]=b.contentWindow},onShow:function(){NS.dataTemp=NS.dialog.getParentEditor().getData();NS.div_overlay.setEnable()}},{type:"hbox",id:"bottomGroup",widths:["50%","50%"],children:[{type:"hbox",id:"leftCol",align:"left",width:"50%",children:[{type:"vbox",id:"rightCol1",widths:["50%","50%"],children:[{type:"text",id:"text",label:NS.LocalizationLabel.ChangeTo.text+":",labelLayout:"horizontal",labelStyle:"font: 12px/25px arial, sans-serif;", +width:"140px","default":"",onLoad:function(){NS.textNode.SpellTab=this;NS.LocalizationLabel.ChangeTo.instance=this},onHide:function(){this.reset()}},{type:"hbox",id:"rightCol",align:"right",width:"30%",children:[{type:"vbox",id:"rightCol_col__left",children:[{type:"text",id:"labelSuggestions",label:NS.LocalizationLabel.Suggestions.text+":",onLoad:function(){NS.LocalizationLabel.Suggestions.instance=this;this.getInputElement().hide()}},{type:"html",id:"logo",html:'WebSpellChecker.net', +onShow:function(){this.getElement().$.src=NS.logotype;this.getElement().getParent().setStyles({"text-align":"left"})}}]},{type:"select",id:"list_of_suggestions",labelStyle:"font: 12px/25px arial, sans-serif;",size:"6",inputStyle:"width: 140px; height: auto;",items:[["loading..."]],onShow:function(){selectNode=this},onHide:function(){this.clear()},onChange:function(){NS.textNode.SpellTab.setValue(this.getValue())}}]}]}]},{type:"hbox",id:"rightCol",align:"right",width:"50%",children:[{type:"vbox",id:"rightCol_col__left", +widths:["50%","50%","50%","50%"],children:[{type:"button",id:"ChangeTo",label:NS.LocalizationButton.ChangeTo.text,title:"Change to",style:"width: 100%;",onLoad:function(){this.getElement().setAttribute("title-cmd",this.id);NS.LocalizationButton.ChangeTo.instance=this},onClick:i},{type:"button",id:"ChangeAll",label:NS.LocalizationButton.ChangeAll.text,title:"Change All",style:"width: 100%;",onLoad:function(){this.getElement().setAttribute("title-cmd",this.id);NS.LocalizationButton.ChangeAll.instance= +this},onClick:i},{type:"button",id:"AddWord",label:NS.LocalizationButton.AddWord.text,title:"Add word",style:"width: 100%;",onLoad:function(){this.getElement().setAttribute("title-cmd",this.id);NS.LocalizationButton.AddWord.instance=this},onClick:i},{type:"button",id:"FinishChecking",label:NS.LocalizationButton.FinishChecking.text,title:"Finish Checking",style:"width: 100%;margin-top: 9px;",onLoad:function(){this.getElement().setAttribute("title-cmd",this.id);NS.LocalizationButton.FinishChecking.instance= +this},onClick:i}]},{type:"vbox",id:"rightCol_col__right",widths:["50%","50%","50%"],children:[{type:"button",id:"IgnoreWord",label:NS.LocalizationButton.IgnoreWord.text,title:"Ignore word",style:"width: 100%;",onLoad:function(){this.getElement().setAttribute("title-cmd",this.id);NS.LocalizationButton.IgnoreWord.instance=this},onClick:i},{type:"button",id:"IgnoreAllWords",label:NS.LocalizationButton.IgnoreAllWords.text,title:"Ignore all words",style:"width: 100%;",onLoad:function(){this.getElement().setAttribute("title-cmd", +this.id);NS.LocalizationButton.IgnoreAllWords.instance=this},onClick:i},{type:"button",id:"option",label:NS.LocalizationButton.Options.text,title:"Option",style:"width: 100%;",onLoad:function(){NS.LocalizationButton.Options.instance=this},onClick:function(){b.openDialog("options")}}]}]}]},{type:"hbox",id:"BlockFinishChecking",widths:["70%","30%"],onShow:function(){this.getElement().hide()},onHide:l,children:[{type:"hbox",id:"leftCol",align:"left",width:"70%",children:[{type:"vbox",id:"rightCol1", +children:[{type:"html",id:"logo",html:'WebSpellChecker.net',onShow:function(){this.getElement().$.src=NS.logotype;this.getElement().getParent().setStyles({"text-align":"center"})}}]}]},{type:"hbox",id:"rightCol",align:"right",width:"30%",children:[{type:"vbox",id:"rightCol_col__left",children:[{type:"button",id:"Option_button",label:NS.LocalizationButton.Options.text,title:"Option",style:"width: 100%;", +onLoad:function(){this.getElement().setAttribute("title-cmd",this.id)},onClick:function(){b.openDialog("options")}},{type:"button",id:"FinishChecking",label:NS.LocalizationButton.FinishChecking.text,title:"Finish Checking",style:"width: 100%;",onLoad:function(){this.getElement().setAttribute("title-cmd",this.id)},onClick:i}]}]}]}]},{id:"GrammTab",label:"Grammar",accessKey:"G",elements:[{type:"html",id:"banner",label:"banner",html:"
"},{type:"html",id:"Content",label:"GrammarContent",html:"", +onShow:function(){var a=NS.iframeNumber+"_"+NS.dialog._.currentTabId,b=document.getElementById(a);NS.targetFromFrame[a]=b.contentWindow}},{type:"vbox",id:"bottomGroup",children:[{type:"hbox",id:"leftCol",widths:["66%","34%"],children:[{type:"vbox",children:[{type:"text",id:"text",label:"Change to:",labelLayout:"horizontal",labelStyle:"font: 12px/25px arial, sans-serif; float: right;margin-right: 80px;",inputStyle:"",width:"200px","default":"",onLoad:function(){NS.textNode.GrammTab=this},onHide:function(){this.reset()}}, +{type:"html",id:"html_text",html:"
",onLoad:function(){NS.textNodeInfo.GrammTab=this}},{type:"html",id:"radio",html:"",onLoad:function(){NS.grammerSuggest=this}}]},{type:"vbox",children:[{type:"button",id:"ChangeTo",label:"Change to",title:"Change to",style:"width: 133px; float: right;",onLoad:function(){this.getElement().setAttribute("title-cmd", +this.id)},onClick:i},{type:"button",id:"IgnoreWord",label:"Ignore word",title:"Ignore word",style:"width: 133px; float: right;",onLoad:function(){this.getElement().setAttribute("title-cmd",this.id)},onClick:i},{type:"button",id:"IgnoreAllWords",label:"Ignore Problem",title:"Ignore Problem",style:"width: 133px; float: right;",onLoad:function(){this.getElement().setAttribute("title-cmd",this.id)},onClick:i},{type:"button",id:"FinishChecking",label:"Finish Checking",title:"Finish Checking",style:"width: 133px; float: right; margin-top: 9px;", +onLoad:function(){this.getElement().setAttribute("title-cmd",this.id)},onClick:i}]}]}]},{type:"hbox",id:"BlockFinishChecking",widths:["70%","30%"],onShow:function(){this.getElement().hide()},onHide:l,children:[{type:"hbox",id:"leftCol",align:"left",width:"70%",children:[{type:"vbox",id:"rightCol1",children:[{type:"html",id:"logo",html:'WebSpellChecker.net',onShow:function(){this.getElement().$.src= +NS.logotype;this.getElement().getParent().setStyles({"text-align":"center"})}}]}]},{type:"hbox",id:"rightCol",align:"right",width:"30%",children:[{type:"vbox",id:"rightCol_col__left",children:[{type:"button",id:"FinishChecking",label:"Finish Checking",title:"Finish Checking",style:"width: 100%;",onLoad:function(){this.getElement().setAttribute("title-cmd",this.id)},onClick:i}]}]}]}]},{id:"Thesaurus",label:"Thesaurus",accessKey:"T",elements:[{type:"html",id:"banner",label:"banner",html:"
"}, +{type:"html",id:"Content",label:"spellContent",html:"",onShow:function(){var a=NS.iframeNumber+"_"+NS.dialog._.currentTabId,b=document.getElementById(a);NS.targetFromFrame[a]=b.contentWindow}},{type:"vbox",id:"bottomGroup",children:[{type:"hbox",widths:["75%","25%"],children:[{type:"vbox",children:[{type:"hbox",widths:["65%","35%"],children:[{type:"text",id:"ChangeTo",label:"Change to:",labelLayout:"horizontal",inputStyle:"width: 160px;",labelStyle:"font: 12px/25px arial, sans-serif;","default":"", +onLoad:function(){NS.textNode.Thesaurus=this},onHide:function(){this.reset()}},{type:"button",id:"ChangeTo",label:"Change to",title:"Change to",style:"width: 121px; margin-top: 1px;",onLoad:function(){this.getElement().setAttribute("title-cmd",this.id)},onClick:i}]},{type:"hbox",children:[{type:"select",id:"categories",label:"Categories:",labelStyle:"font: 12px/25px arial, sans-serif;",size:"6",inputStyle:"width: 180px; height: auto;",items:[],onLoad:function(){NS.selectNode.categories=this},onHide:function(){this.clear()}, +onChange:function(){NS.buildOptionSynonyms(this.getValue())}},{type:"select",id:"synonyms",label:"Synonyms:",labelStyle:"font: 12px/25px arial, sans-serif;",size:"6",inputStyle:"width: 180px; height: auto;",items:[],onLoad:function(){NS.selectNode.synonyms=this},onShow:function(){NS.textNode.Thesaurus.setValue(this.getValue())},onHide:function(){this.clear()},onChange:function(){NS.textNode.Thesaurus.setValue(this.getValue())}}]}]},{type:"vbox",width:"120px",style:"margin-top:46px;",children:[{type:"html", +id:"logotype",label:"WebSpellChecker.net",html:'WebSpellChecker.net',onShow:function(){this.getElement().$.src=NS.logotype;this.getElement().getParent().setStyles({"text-align":"center"})}},{type:"button",id:"FinishChecking",label:"Finish Checking",title:"Finish Checking",style:"width: 121px; float: right; margin-top: 9px;",onLoad:function(){this.getElement().setAttribute("title-cmd",this.id)}, +onClick:i}]}]}]},{type:"hbox",id:"BlockFinishChecking",widths:["70%","30%"],onShow:function(){this.getElement().hide()},onHide:l,children:[{type:"hbox",id:"leftCol",align:"left",width:"70%",children:[{type:"vbox",id:"rightCol1",children:[{type:"html",id:"logo",html:'WebSpellChecker.net',onShow:function(){this.getElement().$.src=NS.logotype;this.getElement().getParent().setStyles({"text-align":"center"})}}]}]}, +{type:"hbox",id:"rightCol",align:"right",width:"30%",children:[{type:"vbox",id:"rightCol_col__left",children:[{type:"button",id:"FinishChecking",label:"Finish Checking",title:"Finish Checking",style:"width: 100%;",onLoad:function(){this.getElement().setAttribute("title-cmd",this.id)},onClick:i}]}]}]}]}]}}); +CKEDITOR.dialog.add("options",function(){var b=new ManagerPostMessage,g=null,d={},e={},f=null,j=null;tools.getCookie("udn");tools.getCookie("osp");var k=function(){j=this.getElement().getAttribute("title-cmd");var d=[];d[0]=e.IgnoreAllCapsWords;d[1]=e.IgnoreWordsNumbers;d[2]=e.IgnoreMixedCaseWords;d[3]=e.IgnoreDomainNames;d=d.toString().replace(/,/g,"");tools.setCookie("osp",d);tools.setCookie("udnCmd",j?j:"ignore");"delete"!=j&&tools.setCookie("udn",""==nameNode.getValue()?"":nameNode.getValue()); +b.send({id:"options_dic_send"})},m=function(){f.getElement().setHtml(NS.LocalizationComing.error);f.getElement().show()};return{title:NS.LocalizationComing.Options,minWidth:430,minHeight:130,resizable:CKEDITOR.DIALOG_RESIZE_NONE,contents:[{id:"OptionsTab",label:"Options",accessKey:"O",elements:[{type:"hbox",id:"options_error",children:[{type:"html",style:"display: block;text-align: center;white-space: normal!important; font-size: 12px;color:red",html:"
",onShow:function(){f=this}}]},{type:"vbox", +id:"Options_content",children:[{type:"hbox",id:"Options_manager",widths:["52%","48%"],children:[{type:"fieldset",label:"Spell Checking Options",style:"border: none;margin-top: 13px;padding: 10px 0 10px 10px",onShow:function(){this.getInputElement().$.children[0].innerHTML=NS.LocalizationComing.SpellCheckingOptions},children:[{type:"vbox",id:"Options_checkbox",children:[{type:"checkbox",id:"IgnoreAllCapsWords",label:"Ignore All-Caps Words",labelStyle:"margin-left: 5px; font: 12px/16px arial, sans-serif;display: inline-block;white-space: normal;", +style:"float:left; min-height: 16px;","default":"",onClick:function(){e[this.id]=!1==this.getValue()?0:1}},{type:"checkbox",id:"IgnoreWordsNumbers",label:"Ignore Words with Numbers",labelStyle:"margin-left: 5px; font: 12px/16px arial, sans-serif;display: inline-block;white-space: normal;",style:"float:left; min-height: 16px;","default":"",onClick:function(){e[this.id]=!1==this.getValue()?0:1}},{type:"checkbox",id:"IgnoreMixedCaseWords",label:"Ignore Mixed-Case Words",labelStyle:"margin-left: 5px; font: 12px/16px arial, sans-serif;display: inline-block;white-space: normal;", +style:"float:left; min-height: 16px;","default":"",onClick:function(){e[this.id]=!1==this.getValue()?0:1}},{type:"checkbox",id:"IgnoreDomainNames",label:"Ignore Domain Names",labelStyle:"margin-left: 5px; font: 12px/16px arial, sans-serif;display: inline-block;white-space: normal;",style:"float:left; min-height: 16px;","default":"",onClick:function(){e[this.id]=!1==this.getValue()?0:1}}]}]},{type:"vbox",id:"Options_DictionaryName",children:[{type:"text",id:"DictionaryName",style:"margin-bottom: 10px", +label:"Dictionary Name:",labelLayout:"vertical",labelStyle:"font: 12px/25px arial, sans-serif;","default":"",onLoad:function(){nameNode=this;this.setValue(NS.userDictionaryName?NS.userDictionaryName:(tools.getCookie("udn"),this.getValue()))},onShow:function(){nameNode=this;this.setValue(!tools.getCookie("udn")?this.getValue():tools.getCookie("udn"));this.setLabel(NS.LocalizationComing.DictionaryName)},onHide:function(){this.reset()}},{type:"hbox",id:"Options_buttons",children:[{type:"vbox",id:"Options_leftCol_col", +widths:["50%","50%"],children:[{type:"button",id:"create",label:"Create",title:"Create",style:"width: 100%;",onLoad:function(){this.getElement().setAttribute("title-cmd",this.id)},onShow:function(){this.getElement().setText(NS.LocalizationComing.Create)},onClick:k},{type:"button",id:"restore",label:"Restore",title:"Restore",style:"width: 100%;",onLoad:function(){this.getElement().setAttribute("title-cmd",this.id)},onShow:function(){this.getElement().setText(NS.LocalizationComing.Restore)},onClick:k}]}, +{type:"vbox",id:"Options_rightCol_col",widths:["50%","50%"],children:[{type:"button",id:"rename",label:"Rename",title:"Rename",style:"width: 100%;",onLoad:function(){this.getElement().setAttribute("title-cmd",this.id)},onShow:function(){this.getElement().setText(NS.LocalizationComing.Rename)},onClick:k},{type:"button",id:"delete",label:"Remove",title:"Remove",style:"width: 100%;",onLoad:function(){this.getElement().setAttribute("title-cmd",this.id)},onShow:function(){this.getElement().setText(NS.LocalizationComing.Remove)}, +onClick:k}]}]}]}]},{type:"hbox",id:"Options_text",children:[{type:"html",style:"text-align: justify;margin-top: 15px;white-space: normal!important; font-size: 12px;color:#777;",html:"
"+NS.LocalizationComing.OptionsTextIntro+"
",onShow:function(){this.getElement().setText(NS.LocalizationComing.OptionsTextIntro)}}]}]}]}],buttons:[CKEDITOR.dialog.okButton,CKEDITOR.dialog.cancelButton],onOk:function(){var d=[];d[0]=e.IgnoreAllCapsWords;d[1]=e.IgnoreWordsNumbers;d[2]=e.IgnoreMixedCaseWords;d[3]= +e.IgnoreDomainNames;d=d.toString().replace(/,/g,"");tools.setCookie("osp",d);tools.setCookie("udn",nameNode.getValue());b.send({id:"options_checkbox_send"});f.getElement().hide();f.getElement().setHtml(" ")},onLoad:function(){g=this;b.init(m);d.IgnoreAllCapsWords=g.getContentElement("OptionsTab","IgnoreAllCapsWords");d.IgnoreWordsNumbers=g.getContentElement("OptionsTab","IgnoreWordsNumbers");d.IgnoreMixedCaseWords=g.getContentElement("OptionsTab","IgnoreMixedCaseWords");d.IgnoreDomainNames=g.getContentElement("OptionsTab", +"IgnoreDomainNames")},onShow:function(){strToArr=tools.getCookie("osp").split("");e.IgnoreAllCapsWords=strToArr[0];e.IgnoreWordsNumbers=strToArr[1];e.IgnoreMixedCaseWords=strToArr[2];e.IgnoreDomainNames=strToArr[3];0==e.IgnoreAllCapsWords?d.IgnoreAllCapsWords.setValue("",!1):d.IgnoreAllCapsWords.setValue("checked",!1);0==e.IgnoreWordsNumbers?d.IgnoreWordsNumbers.setValue("",!1):d.IgnoreWordsNumbers.setValue("checked",!1);0==e.IgnoreMixedCaseWords?d.IgnoreMixedCaseWords.setValue("",!1):d.IgnoreMixedCaseWords.setValue("checked", +!1);0==e.IgnoreDomainNames?d.IgnoreDomainNames.setValue("",!1):d.IgnoreDomainNames.setValue("checked",!1);e.IgnoreAllCapsWords=!1==d.IgnoreAllCapsWords.getValue()?0:1;e.IgnoreWordsNumbers=!1==d.IgnoreWordsNumbers.getValue()?0:1;e.IgnoreMixedCaseWords=!1==d.IgnoreMixedCaseWords.getValue()?0:1;e.IgnoreDomainNames=!1==d.IgnoreDomainNames.getValue()?0:1;d.IgnoreAllCapsWords.getElement().$.lastChild.innerHTML=NS.LocalizationComing.IgnoreAllCapsWords;d.IgnoreWordsNumbers.getElement().$.lastChild.innerHTML= +NS.LocalizationComing.IgnoreWordsWithNumbers;d.IgnoreMixedCaseWords.getElement().$.lastChild.innerHTML=NS.LocalizationComing.IgnoreMixedCaseWords;d.IgnoreDomainNames.getElement().$.lastChild.innerHTML=NS.LocalizationComing.IgnoreDomainNames}}}); \ No newline at end of file diff --git a/app/assets/javascripts/ckeditor/plugins/wsc/dialogs/wsc_ie.js b/app/assets/javascripts/ckeditor/plugins/wsc/dialogs/wsc_ie.js new file mode 100644 index 00000000..6b39b006 --- /dev/null +++ b/app/assets/javascripts/ckeditor/plugins/wsc/dialogs/wsc_ie.js @@ -0,0 +1,11 @@ +/* + Copyright (c) 2003-2012, CKSource - Frederico Knabben. All rights reserved. + For licensing, see LICENSE.html or http://ckeditor.com/license +*/ +CKEDITOR.dialog.add("checkspell",function(a){function c(a,c){var d=0;return function(){"function"==typeof window.doSpell?("undefined"!=typeof e&&window.clearInterval(e),j(a)):180==d++&&window._cancelOnError(c)}}function j(c){var f=new window._SP_FCK_LangCompare,b=CKEDITOR.getUrl(a.plugins.wsc.path+"dialogs/"),e=b+"tmpFrameset.html";window.gFCKPluginName="wsc";f.setDefaulLangCode(a.config.defaultLanguage);window.doSpell({ctrl:g,lang:a.config.wsc_lang||f.getSPLangCode(a.langCode),intLang:a.config.wsc_uiLang|| +f.getSPLangCode(a.langCode),winType:d,onCancel:function(){c.hide()},onFinish:function(b){a.focus();c.getParentEditor().setData(b.value);c.hide()},staticFrame:e,framesetPath:e,iframePath:b+"ciframe.html",schemaURI:b+"wsc.css",userDictionaryName:a.config.wsc_userDictionaryName,customDictionaryName:a.config.wsc_customDictionaryIds&&a.config.wsc_customDictionaryIds.split(","),domainName:a.config.wsc_domainName});CKEDITOR.document.getById(h).setStyle("display","none");CKEDITOR.document.getById(d).setStyle("display", +"block")}var b=CKEDITOR.tools.getNextNumber(),d="cke_frame_"+b,g="cke_data_"+b,h="cke_error_"+b,e,b=document.location.protocol||"http:",i=a.lang.wsc.notAvailable,k='', +l=a.config.wsc_customLoaderScript||b+"//loader.webspellchecker.net/sproxy_fck/sproxy.php?plugin=fck2&customerid="+a.config.wsc_customerId+"&cmd=script&doc=wsc&schema=22";a.config.wsc_customLoaderScript&&(i+='

'+a.lang.wsc.errorLoading.replace(/%s/g,a.config.wsc_customLoaderScript)+"

");window._cancelOnError=function(c){if("undefined"==typeof window.WSC_Error){CKEDITOR.document.getById(d).setStyle("display", +"none");var b=CKEDITOR.document.getById(h);b.setStyle("display","block");b.setHtml(c||a.lang.wsc.notAvailable)}};return{title:a.config.wsc_dialogTitle||a.lang.wsc.title,minWidth:485,minHeight:380,buttons:[CKEDITOR.dialog.cancelButton],onShow:function(){var b=this.getContentElement("general","content").getElement();b.setHtml(k);b.getChild(2).setStyle("height",this._.contentSize.height+"px");"function"!=typeof window.doSpell&&CKEDITOR.document.getHead().append(CKEDITOR.document.createElement("script", +{attributes:{type:"text/javascript",src:l}}));b=a.getData();CKEDITOR.document.getById(g).setValue(b);e=window.setInterval(c(this,i),250)},onHide:function(){window.ooo=void 0;window.int_framsetLoaded=void 0;window.framesetLoaded=void 0;window.is_window_opened=!1},contents:[{id:"general",label:a.config.wsc_dialogTitle||a.lang.wsc.title,padding:0,elements:[{type:"html",id:"content",html:""}]}]}}); +CKEDITOR.dialog.on("resize",function(a){var a=a.data,c=a.dialog;"checkspell"==c._.name&&((c=(c=c.getContentElement("general","content").getElement())&&c.getChild(2))&&c.setSize("height",a.height),c&&c.setSize("width",a.width))}); \ No newline at end of file diff --git a/app/assets/javascripts/ckeditor/plugins/youtube/lang/en.js b/app/assets/javascripts/ckeditor/plugins/youtube/lang/en.js deleted file mode 100755 index ec4f6438..00000000 --- a/app/assets/javascripts/ckeditor/plugins/youtube/lang/en.js +++ /dev/null @@ -1,20 +0,0 @@ -CKEDITOR.plugins.setLang('youtube', 'en', { - button : 'Embed Youtube Video', - title : 'Embed Youtube Video', - txtEmbed : 'Paste Embed Code Here', - txtUrl : 'Paste Youtube Video URL', - txtWidth : 'Width', - txtHeight : 'Height', - chkRelated : 'Show suggested videos at the video\'s end', - chkSecure : 'Use HTTPS', - chkPrivacy : 'Enable privacy-enhanced mode', - chkOlderCode : 'Use old embed code', - noCode : 'You must input an embed code or URL', - invalidEmbed : 'The embed code you\'ve entered doesn\'t appear to be valid', - invalidUrl : 'The URL you\'ve entered doesn\'t appear to be valid', - or : 'or', - noWidth : 'You must inform the width', - invalidWidth : 'Inform a valid width', - noHeight : 'You must inform the height', - invalidHeight : 'Inform a valid height' -}); diff --git a/app/assets/javascripts/ckeditor/plugins/youtube/lang/pt.js b/app/assets/javascripts/ckeditor/plugins/youtube/lang/pt.js deleted file mode 100755 index 35d37c3b..00000000 --- a/app/assets/javascripts/ckeditor/plugins/youtube/lang/pt.js +++ /dev/null @@ -1,20 +0,0 @@ -CKEDITOR.plugins.setLang('youtube', 'pt', { - button : 'Inserir Vídeo do Youtube', - title : 'Inserir Vídeo do Youtube', - txtEmbed : 'Cole aqui o código embed de um vídeo do Youtube', - txtUrl : 'Cole aqui uma URL de um vídeo do Youtube', - txtWidth : 'Largura', - txtHeight : 'Altura', - chkRelated : 'Mostrar vídeos sugeridos ao final do vídeo', - chkSecure : 'Usar HTTPS', - chkPrivacy : 'Ativar o modo de privacidade aprimorada', - chkOlderCode : 'Usar código de incorporação antigo', - noCode : 'Você precisa informar um código embed ou uma URL', - invalidEmbed : 'O código informado não parece ser válido', - invalidUrl : 'A URL informada não parece ser válida', - or : 'ou', - noWidth : 'Você deve informar a largura do vídeo', - invalidWidth : 'Informe uma largura válida', - noHeight : 'Você deve informar a altura do vídeo', - invalidHeight : 'Informe uma altura válida' -}); diff --git a/app/assets/javascripts/ckeditor/plugins/youtube/plugin.js b/app/assets/javascripts/ckeditor/plugins/youtube/plugin.js deleted file mode 100755 index 1fd421a3..00000000 --- a/app/assets/javascripts/ckeditor/plugins/youtube/plugin.js +++ /dev/null @@ -1,284 +0,0 @@ -/* -* Youtube Embed Plugin -* -* @author Jonnas Fonini -* @version 0.5 -*/ -( function() { - CKEDITOR.plugins.add( 'youtube', - { - lang: [ 'en', 'pt' ], - init: function( editor ) - { - editor.addCommand( 'youtube', new CKEDITOR.dialogCommand( 'youtube' ) ); - - editor.ui.addButton( 'youtube', - { - label : editor.lang.youtube.button, - toolbar : 'insert', - command : 'youtube', - icon : this.path + 'images/icon.png' - }); - - CKEDITOR.dialog.add( 'youtube', function ( instance ) - { - return { - title : editor.lang.youtube.title, - minWidth : 500, - minHeight : 200, - contents : - [{ - id : 'youtubePlugin', - expand : true, - elements : - [{ - id : 'txtEmbed', - type : 'textarea', - label : editor.lang.youtube.txtEmbed, - autofocus : 'autofocus', - onChange : function ( api ) - { - if ( this.getValue().length > 0 ) - { - this.getDialog().getContentElement( 'youtubePlugin', 'txtUrl' ).disable(); - } - else { - this.getDialog().getContentElement( 'youtubePlugin', 'txtUrl' ).enable(); - } - }, - validate : function () - { - if ( this.isEnabled() ) - { - if ( !this.getValue() ) - { - alert( editor.lang.youtube.noCode ); - return false; - } - else - if ( this.getValue().length === 0 || this.getValue().indexOf( 'http://' ) === -1 ) - { - alert( editor.lang.youtube.invalidEmbed ); - return false; - } - } - } - }, - { - type : 'html', - html : editor.lang.youtube.or + '
' - }, - { - type : 'hbox', - widths : [ '70%', '15%', '15%' ], - children : - [ - { - id : 'txtUrl', - type : 'text', - label : editor.lang.youtube.txtUrl, - onChange : function ( api ) - { - if ( this.getValue().length > 0 ) - { - this.getDialog().getContentElement( 'youtubePlugin', 'txtEmbed' ).disable(); - } - else { - this.getDialog().getContentElement( 'youtubePlugin', 'txtEmbed' ).enable(); - } - }, - validate : function () - { - if ( this.isEnabled() ) - { - if ( !this.getValue() ) - { - alert( editor.lang.youtube.noCode ); - return false; - } - else - if ( this.getValue().length === 0 || ytVidId(this.getValue()) === false ) - { - alert( editor.lang.youtube.invalidUrl ); - return false; - } - } - } - }, - { - type : 'text', - id : 'txtWidth', - width : '60px', - label : editor.lang.youtube.txtWidth, - 'default' : '640', - validate : function () - { - if ( this.getValue() ) - { - var width = parseInt ( this.getValue() ) || 0; - - if ( width === 0 ) - { - alert( editor.lang.youtube.invalidWidth ); - return false; - } - } - else { - alert( editor.lang.youtube.noWidth ); - return false; - } - } - }, - { - type : 'text', - id : 'txtHeight', - width : '60px', - label : editor.lang.youtube.txtHeight, - 'default' : '360', - validate : function () - { - if ( this.getValue() ) - { - var height = parseInt ( this.getValue() ) || 0; - - if ( height === 0 ) - { - alert( editor.lang.youtube.invalidHeight ); - return false; - } - } - else { - alert( editor.lang.youtube.noHeight ); - return false; - } - } - } - ] - }, - { - type : 'hbox', - widths : [ '55%', '45%' ], - children : - [ - { - id : 'chkRelated', - type : 'checkbox', - 'default' : 'checked', - label : editor.lang.youtube.chkRelated - }, - { - id : 'chkSecure', - type : 'checkbox', - label : editor.lang.youtube.chkSecure - } - ] - }, - { - type : 'hbox', - widths : [ '55%', '45%' ], - children : - [ - { - id : 'chkPrivacy', - type : 'checkbox', - label : editor.lang.youtube.chkPrivacy - }, - { - id : 'chkOlderCode', - type : 'checkbox', - label : editor.lang.youtube.chkOlderCode - } - ] - } - ] - } - ], - onOk: function() - { - var content = ''; - - if ( this.getContentElement( 'youtubePlugin', 'txtEmbed' ).isEnabled() ) - { - content = this.getValueOf( 'youtubePlugin', 'txtEmbed' ); - } - else { - var url = this.getValueOf( 'youtubePlugin', 'txtUrl' ); - var width = this.getValueOf( 'youtubePlugin', 'txtWidth' ); - var height = this.getValueOf( 'youtubePlugin', 'txtHeight' ); - var related = true; - - var video = url.match(/(v=|\/)([\w-]+)(&.+)?$/); - - if ( this.getContentElement( 'youtubePlugin', 'chkSecure' ).getValue() === true ) - { - url = 'https://'; - } - else { - url = 'http://'; - } - - if ( this.getContentElement( 'youtubePlugin', 'chkPrivacy' ).getValue() === true ) - { - url += 'www.youtube-nocookie.com/'; - } - else { - url += 'www.youtube.com/'; - } - - url += 'embed/' + video[2]; - - if ( this.getContentElement( 'youtubePlugin', 'chkRelated' ).getValue() === false ) - { - url += '?rel=0'; - related = false; - - } - - if ( this.getContentElement( 'youtubePlugin', 'chkOlderCode' ).getValue() === true ) - { - url = url.replace('embed/', 'v/'); - url = url.replace(/&/g, '&'); - - if (related === true) - { - url += '?'; - } - - url += 'hl=pt_BR&version=3'; - - content = ''; - content += ''; - content += ''; - content += ''; - content += ' - * @url: http://stackoverflow.com/a/10315969/624466 - */ -function ytVidId( url ) -{ - var p = /^(?:https?:\/\/)?(?:www\.)?(?:youtu\.be\/|youtube\.com\/(?:embed\/|v\/|watch\?v=|watch\?.+&v=))((\w|-){11})(?:\S+)?$/; - return ( url.match( p ) ) ? RegExp.$1 : false; -} diff --git a/app/assets/javascripts/ckeditor/replace/site_info.js b/app/assets/javascripts/ckeditor/replace/site_info.js new file mode 100644 index 00000000..a1cc1717 --- /dev/null +++ b/app/assets/javascripts/ckeditor/replace/site_info.js @@ -0,0 +1,11 @@ +$(function() { + $.each($('.ckeditor'), function(i, v) { + CKEDITOR.replace(v.id, { + // toolbar :[ + // ['Source'], + // ['Bold','Italic','Underline','Strike','-','Image'], + // ], + height: 200 + }); + }); +}) \ No newline at end of file diff --git a/app/assets/javascripts/ckeditor/skins/moono/dialog.css b/app/assets/javascripts/ckeditor/skins/moono/dialog.css new file mode 100644 index 00000000..a0b60e2e --- /dev/null +++ b/app/assets/javascripts/ckeditor/skins/moono/dialog.css @@ -0,0 +1,5 @@ +/* +Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved. +For licensing, see LICENSE.html or http://ckeditor.com/license +*/ +.cke_dialog{visibility:visible}.cke_dialog_body{z-index:1;background:#eaeaea;border:1px solid #b2b2b2;border-bottom-color:#999;-moz-border-radius:3px;-webkit-border-radius:3px;border-radius:3px;-moz-box-shadow:0 0 3px rgba(0,0,0,.15);-webkit-box-shadow:0 0 3px rgba(0,0,0,.15);box-shadow:0 0 3px rgba(0,0,0,.15)}.cke_browser_gecko19 .cke_dialog_body{position:relative}.cke_dialog strong{font-weight:bold}.cke_dialog_title{font-weight:bold;font-size:13px;cursor:move;position:relative;color:#474747;text-shadow:0 1px 0 rgba(255,255,255,.75);border-bottom:1px solid #999;padding:6px 10px;-moz-border-radius:2px 2px 0 0;-webkit-border-radius:2px 2px 0 0;border-radius:2px 2px 0 0;-moz-box-shadow:0 1px 0 #fff inset;-webkit-box-shadow:0 1px 0 #fff inset;box-shadow:0 1px 0 #fff inset;background:#cfd1cf;background-image:-webkit-gradient(linear,left top,left bottom,from(#f5f5f5),to(#cfd1cf));background-image:-moz-linear-gradient(top,#f5f5f5,#cfd1cf);background-image:-webkit-linear-gradient(top,#f5f5f5,#cfd1cf);background-image:-o-linear-gradient(top,#f5f5f5,#cfd1cf);background-image:-ms-linear-gradient(top,#f5f5f5,#cfd1cf);background-image:linear-gradient(top,#f5f5f5,#cfd1cf);filter:progid:DXImageTransform.Microsoft.gradient(gradientType=0,startColorstr='#fff5f5f5',endColorstr='#ffcfd1cf')}.cke_dialog_contents{background-color:#fff;overflow:auto;padding:15px 10px 5px 10px;margin-top:30px;border-top:1px solid #bfbfbf;-moz-border-radius:0 0 3px 3px;-webkit-border-radius:0 0 3px 3px;border-radius:0 0 3px 3px}.cke_dialog_contents_body{overflow:auto;padding:17px 10px 5px 10px;margin-top:22px}.cke_dialog_footer{text-align:right;position:relative;border:0;outline:1px solid #bfbfbf;-moz-box-shadow:0 1px 0 #fff inset;-webkit-box-shadow:0 1px 0 #fff inset;box-shadow:0 1px 0 #fff inset;-moz-border-radius:0 0 2px 2px;-webkit-border-radius:0 0 2px 2px;border-radius:0 0 2px 2px;background:#cfd1cf;background-image:-webkit-gradient(linear,left top,left bottom,from(#ebebeb),to(#cfd1cf));background-image:-moz-linear-gradient(top,#ebebeb,#cfd1cf);background-image:-webkit-linear-gradient(top,#ebebeb,#cfd1cf);background-image:-o-linear-gradient(top,#ebebeb,#cfd1cf);background-image:-ms-linear-gradient(top,#ebebeb,#cfd1cf);background-image:linear-gradient(top,#ebebeb,#cfd1cf);filter:progid:DXImageTransform.Microsoft.gradient(gradientType=0,startColorstr='#ffebebeb',endColorstr='#cfd1cf')}.cke_rtl .cke_dialog_footer{text-align:left}.cke_hc .cke_dialog_footer{outline:0;border-top:1px solid #fff}.cke_dialog .cke_resizer{margin-top:22px}.cke_dialog .cke_resizer_rtl{margin-left:5px}.cke_dialog .cke_resizer_ltr{margin-right:5px}.cke_dialog_tabs{height:24px;display:inline-block;margin:5px 0 0;position:absolute;z-index:2;left:10px}.cke_rtl .cke_dialog_tabs{right:10px}a.cke_dialog_tab{height:16px;padding:4px 8px;margin-right:3px;display:inline-block;cursor:pointer;line-height:16px;outline:0;color:#595959;border:1px solid #bfbfbf;-moz-border-radius:3px 3px 0 0;-webkit-border-radius:3px 3px 0 0;border-radius:3px 3px 0 0;background:#d4d4d4;background-image:-webkit-gradient(linear,left top,left bottom,from(#fafafa),to(#ededed));background-image:-moz-linear-gradient(top,#fafafa,#ededed);background-image:-webkit-linear-gradient(top,#fafafa,#ededed);background-image:-o-linear-gradient(top,#fafafa,#ededed);background-image:-ms-linear-gradient(top,#fafafa,#ededed);background-image:linear-gradient(top,#fafafa,#ededed);filter:progid:DXImageTransform.Microsoft.gradient(gradientType=0,startColorstr='#fffafafa',endColorstr='#ffededed')}.cke_rtl a.cke_dialog_tab{margin-right:0;margin-left:3px}a.cke_dialog_tab:hover{background:#ebebeb;background:-moz-linear-gradient(top,#ebebeb 0,#dfdfdf 100%);background:-webkit-gradient(linear,left top,left 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b/app/assets/javascripts/ckeditor/skins/moono/dialog_ie.css new file mode 100644 index 00000000..ad7069c5 --- /dev/null +++ b/app/assets/javascripts/ckeditor/skins/moono/dialog_ie.css @@ -0,0 +1,5 @@ +/* +Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved. +For licensing, see LICENSE.html or http://ckeditor.com/license +*/ +.cke_dialog{visibility:visible}.cke_dialog_body{z-index:1;background:#eaeaea;border:1px solid #b2b2b2;border-bottom-color:#999;-moz-border-radius:3px;-webkit-border-radius:3px;border-radius:3px;-moz-box-shadow:0 0 3px rgba(0,0,0,.15);-webkit-box-shadow:0 0 3px rgba(0,0,0,.15);box-shadow:0 0 3px rgba(0,0,0,.15)}.cke_browser_gecko19 .cke_dialog_body{position:relative}.cke_dialog strong{font-weight:bold}.cke_dialog_title{font-weight:bold;font-size:13px;cursor:move;position:relative;color:#474747;text-shadow:0 1px 0 rgba(255,255,255,.75);border-bottom:1px solid #999;padding:6px 10px;-moz-border-radius:2px 2px 0 0;-webkit-border-radius:2px 2px 0 0;border-radius:2px 2px 0 0;-moz-box-shadow:0 1px 0 #fff inset;-webkit-box-shadow:0 1px 0 #fff inset;box-shadow:0 1px 0 #fff inset;background:#cfd1cf;background-image:-webkit-gradient(linear,left top,left 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All rights reserved. +For licensing, see LICENSE.html or http://ckeditor.com/license +*/ +.cke_dialog{visibility:visible}.cke_dialog_body{z-index:1;background:#eaeaea;border:1px solid #b2b2b2;border-bottom-color:#999;-moz-border-radius:3px;-webkit-border-radius:3px;border-radius:3px;-moz-box-shadow:0 0 3px rgba(0,0,0,.15);-webkit-box-shadow:0 0 3px rgba(0,0,0,.15);box-shadow:0 0 3px rgba(0,0,0,.15)}.cke_browser_gecko19 .cke_dialog_body{position:relative}.cke_dialog strong{font-weight:bold}.cke_dialog_title{font-weight:bold;font-size:13px;cursor:move;position:relative;color:#474747;text-shadow:0 1px 0 rgba(255,255,255,.75);border-bottom:1px solid #999;padding:6px 10px;-moz-border-radius:2px 2px 0 0;-webkit-border-radius:2px 2px 0 0;border-radius:2px 2px 0 0;-moz-box-shadow:0 1px 0 #fff inset;-webkit-box-shadow:0 1px 0 #fff inset;box-shadow:0 1px 0 #fff inset;background:#cfd1cf;background-image:-webkit-gradient(linear,left top,left 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b/app/assets/javascripts/ckeditor/skins/moono/dialog_opera.css new file mode 100644 index 00000000..bc93c9ee --- /dev/null +++ b/app/assets/javascripts/ckeditor/skins/moono/dialog_opera.css @@ -0,0 +1,5 @@ +/* +Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved. +For licensing, see LICENSE.html or http://ckeditor.com/license +*/ +.cke_dialog{visibility:visible}.cke_dialog_body{z-index:1;background:#eaeaea;border:1px solid #b2b2b2;border-bottom-color:#999;-moz-border-radius:3px;-webkit-border-radius:3px;border-radius:3px;-moz-box-shadow:0 0 3px rgba(0,0,0,.15);-webkit-box-shadow:0 0 3px rgba(0,0,0,.15);box-shadow:0 0 3px rgba(0,0,0,.15)}.cke_browser_gecko19 .cke_dialog_body{position:relative}.cke_dialog strong{font-weight:bold}.cke_dialog_title{font-weight:bold;font-size:13px;cursor:move;position:relative;color:#474747;text-shadow:0 1px 0 rgba(255,255,255,.75);border-bottom:1px solid #999;padding:6px 10px;-moz-border-radius:2px 2px 0 0;-webkit-border-radius:2px 2px 0 0;border-radius:2px 2px 0 0;-moz-box-shadow:0 1px 0 #fff inset;-webkit-box-shadow:0 1px 0 #fff inset;box-shadow:0 1px 0 #fff inset;background:#cfd1cf;background-image:-webkit-gradient(linear,left top,left 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.ImagePreviewLoader{position:absolute;white-space:normal;overflow:hidden;height:160px;width:230px;margin:2px;padding:2px;opacity:.9;filter:alpha(opacity = 90);background-color:#e4e4e4}.cke_dialog .FlashPreviewBox{white-space:normal;border:2px ridge black;overflow:auto;height:160px;width:390px;padding:2px;background-color:white}.cke_dialog .cke_pastetext{width:346px;height:170px}.cke_dialog .cke_pastetext textarea{width:340px;height:170px;resize:none}.cke_dialog iframe.cke_pasteframe{width:346px;height:130px;background-color:white;border:1px solid #aeb3b9;-moz-border-radius:3px;-webkit-border-radius:3px;border-radius:3px}.cke_dialog .cke_hand{cursor:pointer}.cke_disabled{color:#a0a0a0}.cke_dialog_body .cke_label{display:none}.cke_dialog_body label{display:inline;margin-bottom:auto;cursor:default}.cke_dialog_body label.cke_required{font-weight:bold}a.cke_smile{overflow:hidden;display:block;text-align:center;padding:.3em 0}a.cke_smile img{vertical-align:middle}a.cke_specialchar{cursor:inherit;display:block;height:1.25em;padding:.2em .3em;text-align:center}a.cke_smile,a.cke_specialchar{border:1px solid transparent}a.cke_smile:hover,a.cke_smile:focus,a.cke_smile:active,a.cke_specialchar:hover,a.cke_specialchar:focus,a.cke_specialchar:active{background:#fff;outline:0}a.cke_smile:hover,a.cke_specialchar:hover{border-color:#888}a.cke_smile:focus,a.cke_smile:active,a.cke_specialchar:focus,a.cke_specialchar:active{border-color:#139ff7}.cke_dialog_contents a.colorChooser{display:block;margin-top:6px;margin-left:10px;width:80px}.cke_rtl .cke_dialog_contents a.colorChooser{margin-right:10px}.cke_dialog_ui_checkbox_input:focus,.cke_dialog_ui_radio_input:focus,.cke_btn_over{outline:1px dotted #696969}.cke_iframe_shim{display:block;position:absolute;top:0;left:0;z-index:-1;filter:alpha(opacity = 0);width:100%;height:100%}.cke_dialog_footer{display:block;height:38px}.cke_ltr .cke_dialog_footer>*{float:right}.cke_rtl .cke_dialog_footer>*{float:left} \ No newline at end of file diff --git a/app/assets/javascripts/ckeditor/skins/moono/editor.css b/app/assets/javascripts/ckeditor/skins/moono/editor.css new file mode 100644 index 00000000..486de73e --- /dev/null +++ b/app/assets/javascripts/ckeditor/skins/moono/editor.css @@ -0,0 +1,1061 @@ +/* +Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved. +For licensing, see LICENSE.html or http://ckeditor.com/license +*/ +.cke_reset { + background: transparent; + border: 0; + box-sizing: content-box; + height: auto; + margin: 0; + moz-box-sizing: content-box; + padding: 0; + text-decoration: none; + vertical-align: baseline; + webkit-box-sizing: content-box; + width: auto; +} +.cke_reset_all,.cke_reset_all * { + background: transparent; + border: 0; + border-collapse: collapse; + box-sizing: content-box; + color: #000; + cursor: auto; + font: normal normal normal 12px Arial,Helvetica,Tahoma,Verdana,Sans-Serif; + height: auto; + margin: 0; + moz-box-sizing: content-box; + padding: 0; + text-align: left; + text-decoration: none; + vertical-align: baseline; + webkit-box-sizing: content-box; + white-space: nowrap; + width: auto; +} +.cke_reset_all .cke_rtl * { + text-align: right; +} +.cke_reset_all iframe { + vertical-align: inherit; +} +.cke_reset_all textarea { + white-space: pre; +} +.cke_reset_all textarea,.cke_reset_all input[type="text"],.cke_reset_all input[type="password"] { + cursor: text; +} +.cke_reset_all textarea[disabled],.cke_reset_all input[type="text"][disabled],.cke_reset_all input[type="password"][disabled] { + cursor: default; +} +.cke_reset_all fieldset { + border: 2px groove #e0dfe3; + padding: 10px; +} +.cke_reset_all select { + box-sizing: border-box; + moz-box-sizing: border-box; + webkit-box-sizing: border-box; +} +.cke_chrome { + border: 1px solid #b6b6b6; + box-shadow: 0 0 3px rgba(0,0,0,.15); + display: block; + moz-box-shadow: 0 0 3px rgba(0,0,0,.15); + padding: 0; + webkit-box-shadow: 0 0 3px rgba(0,0,0,.15); +} +.cke_inner { + background: #fff; + display: block; + padding: 0; + webkit-touch-callout: none; +} +.cke_float { + border: 0; +} +.cke_float .cke_inner { + padding-bottom: 0; +} +.cke_top,.cke_contents,.cke_bottom { + display: block; + overflow: hidden; +} +.cke_top { + background: #cfd1cf; + background-image: linear-gradient(top,#f5f5f5,#cfd1cf); + background-image: -moz-linear-gradient(top,#f5f5f5,#cfd1cf); + background-image: -ms-linear-gradient(top,#f5f5f5,#cfd1cf); + background-image: -o-linear-gradient(top,#f5f5f5,#cfd1cf); + background-image: -webkit-gradient(linear,left top,left bottom,from(#f5f5f5),to(#cfd1cf)); + background-image: -webkit-linear-gradient(top,#f5f5f5,#cfd1cf); + border-bottom: 1px solid #b6b6b6; + box-shadow: 0 1px 0 #fff inset; + filter: progid:DXImageTransform.Microsoft.gradient(gradientType=0,startColorstr='#fff5f5f5',endColorstr='#ffcfd1cf'); + moz-box-shadow: 0 1px 0 #fff inset; + padding: 6px 8px 2px; + webkit-box-shadow: 0 1px 0 #fff inset; + white-space: normal; +} +.cke_float .cke_top { + border: 1px solid #b6b6b6; + border-bottom-color: #999; +} +.cke_bottom { + background: #cfd1cf; + background-image: linear-gradient(top,#ebebeb,#cfd1cf); + background-image: -moz-linear-gradient(top,#ebebeb,#cfd1cf); + background-image: -ms-linear-gradient(top,#ebebeb,#cfd1cf); + background-image: -o-linear-gradient(top,#ebebeb,#cfd1cf); + background-image: -webkit-gradient(linear,left top,left bottom,from(#ebebeb),to(#cfd1cf)); + background-image: -webkit-linear-gradient(top,#ebebeb,#cfd1cf); + border-top: 1px solid #bfbfbf; + box-shadow: 0 1px 0 #fff inset; + filter: progid:DXImageTransform.Microsoft.gradient(gradientType=0,startColorstr='#ffebebeb',endColorstr='#cfd1cf'); + moz-box-shadow: 0 1px 0 #fff inset; + padding: 6px 8px 2px; + position: relative; + webkit-box-shadow: 0 1px 0 #fff inset; +} +.cke_browser_ios .cke_contents { + overflow-y: auto; + webkit-overflow-scrolling: touch; +} +.cke_resizer { + border-color: transparent #666 transparent transparent; + border-style: dashed solid dashed dashed; + border-width: 10px 10px 0 0; + box-shadow: 0 1px 0 rgba(255,255,255,.3); + font-size: 0; + height: 0; + margin-bottom: 2px; + margin-top: 6px; + moz-box-shadow: 0 1px 0 rgba(255,255,255,.3); + overflow: hidden; + vertical-align: bottom; + webkit-box-shadow: 0 1px 0 rgba(255,255,255,.3); + width: 0; +} +.cke_hc .cke_resizer { + border-width: 0; + font-size: 15px; + height: auto; + width: auto; +} +.cke_resizer_ltr { + cursor: se-resize; + float: right; + margin-right: -4px; +} +.cke_resizer_rtl { + border-color: transparent transparent transparent #a5a5a5; + border-style: dashed dashed dashed solid; + border-width: 10px 0 0 10px; + cursor: sw-resize; + float: left; + margin-left: -4px; + right: auto; +} +.cke_wysiwyg_div { + box-sizing: border-box; + display: block; + height: 100%; + moz-box-sizing: border-box; + outline-style: none; + overflow: auto; + padding: 0 8px; + webkit-box-sizing: border-box; +} +.cke_panel { + background-color: #fff; + border: 1px solid #b6b6b6; + border-bottom-color: #999; + border-radius: 3px; + box-shadow: 0 0 3px rgba(0,0,0,.15); + height: 100px; + moz-border-radius: 3px; + moz-box-shadow: 0 0 3px rgba(0,0,0,.15); + overflow: hidden; + visibility: visible; + webkit-border-radius: 3px; + webkit-box-shadow: 0 0 3px rgba(0,0,0,.15); + width: 120px; +} +.cke_menu_panel { + margin: 0; + padding: 0; +} +.cke_combopanel { + height: 170px; + width: 150px; +} +.cke_panel_frame { + font-size: 12px; + height: 100%; + overflow: auto; + overflow-x: hidden; + width: 100%; +} +.cke_panel_container { + overflow-x: hidden; + overflow-y: auto; +} +.cke_panel_list { + list-style-type: none; + margin: 3px; + padding: 0; + white-space: nowrap; +} +.cke_panel_listItem { + margin: 0; + padding-bottom: 1px; +} +.cke_panel_listItem a { + border: 1px solid #fff; + border-radius: 2px; + color: inherit!important; + display: block; + moz-border-radius: 2px; + overflow: hidden; + padding: 3px 4px; + text-decoration: none; + text-overflow: ellipsis; + webkit-border-radius: 2px; +} +* html .cke_panel_listItem a { + color: #000; + width: 100%; +} +*:first-child+html .cke_panel_listItem a { + color: #000; +} +.cke_panel_listItem.cke_selected a { + background-color: #f2f2f2; + border: 1px solid #dedede; + box-shadow: 0 0 2px rgba(0,0,0,.1) inset; + moz-box-shadow: 0 0 2px rgba(0,0,0,.1) inset; + webkit-box-shadow: 0 0 2px rgba(0,0,0,.1) inset; +} +.cke_panel_listItem a:hover,.cke_panel_listItem a:focus,.cke_panel_listItem a:active { + background-color: #f2f2f2; + border-color: #dedede; + box-shadow: 0 0 2px rgba(0,0,0,.1) inset; + moz-box-shadow: 0 0 2px rgba(0,0,0,.1) inset; + webkit-box-shadow: 0 0 2px rgba(0,0,0,.1) inset; +} +.cke_hc .cke_panel_listItem a { + border-style: none; +} +.cke_hc .cke_panel_listItem a:hover,.cke_hc .cke_panel_listItem a:focus,.cke_hc .cke_panel_listItem a:active { + border: 2px solid; + padding: 1px 2px; +} +.cke_panel_grouptitle { + background: #cfd1cf; + background-image: linear-gradient(top,#f5f5f5,#cfd1cf); + background-image: -moz-linear-gradient(top,#f5f5f5,#cfd1cf); + background-image: -ms-linear-gradient(top,#f5f5f5,#cfd1cf); + background-image: -o-linear-gradient(top,#f5f5f5,#cfd1cf); + background-image: -webkit-gradient(linear,left top,left bottom,from(#f5f5f5),to(#cfd1cf)); + background-image: -webkit-linear-gradient(top,#f5f5f5,#cfd1cf); + border-bottom: 1px solid #b6b6b6; + border-radius: 2px 2px 0 0; + box-shadow: 0 1px 0 #fff inset; + color: #474747; + filter: progid:DXImageTransform.Microsoft.gradient(gradientType=0,startColorstr='#fff5f5f5',endColorstr='#ffcfd1cf'); + font-size: 11px; + font-weight: bold; + margin: 0; + moz-border-radius: 2px 2px 0 0; + moz-box-shadow: 0 1px 0 #fff inset; + padding: 4px 6px; + text-shadow: 0 1px 0 rgba(255,255,255,.75); + webkit-border-radius: 2px 2px 0 0; + webkit-box-shadow: 0 1px 0 #fff inset; + white-space: nowrap; +} +.cke_panel_listItem p,.cke_panel_listItem h1,.cke_panel_listItem h2,.cke_panel_listItem h3,.cke_panel_listItem h4,.cke_panel_listItem h5,.cke_panel_listItem h6,.cke_panel_listItem pre { + margin-bottom: 0; + margin-top: 0; +} +.cke_colorblock { + font-family: 'Microsoft Sans Serif',Tahoma,Arial,Verdana,Sans-Serif; + font-size: 11px; + padding: 3px; +} +.cke_colorblock,.cke_colorblock a { + color: #000; + text-decoration: none; +} +span.cke_colorbox { + border: #808080 1px solid; + float: left; + height: 10px; + width: 10px; +} +.cke_rtl span.cke_colorbox { + float: right; +} +a.cke_colorbox { + border: #fff 1px solid; + float: left; + height: 12px; + padding: 2px; + width: 12px; +} +.cke_rtl a.cke_colorbox { + float: right; +} +a:hover.cke_colorbox,a:focus.cke_colorbox,a:active.cke_colorbox { + background-color: #e5e5e5; + border: #b6b6b6 1px solid; +} +a.cke_colorauto,a.cke_colormore { + border: #fff 1px solid; + cursor: pointer; + display: block; + padding: 2px; +} +a:hover.cke_colorauto,a:hover.cke_colormore,a:focus.cke_colorauto,a:focus.cke_colormore,a:active.cke_colorauto,a:active.cke_colormore { + background-color: #e5e5e5; + border: #b6b6b6 1px solid; +} +.cke_toolbar { + float: left; +} +.cke_rtl .cke_toolbar { + float: right; +} +.cke_toolgroup { + background: #e4e4e4; + background-image: linear-gradient(top,#fff,#e4e4e4); + background-image: -moz-linear-gradient(top,#fff,#e4e4e4); + background-image: -ms-linear-gradient(top,#fff,#e4e4e4); + background-image: -o-linear-gradient(top,#fff,#e4e4e4); + background-image: -webkit-gradient(linear,left top,left bottom,from(#fff),to(#e4e4e4)); + background-image: -webkit-linear-gradient(top,#fff,#e4e4e4); + border: 1px solid #a6a6a6; + border-bottom-color: #979797; + border-radius: 3px; + box-shadow: 0 1px 0 rgba(255,255,255,.5),0 0 2px rgba(255,255,255,.15) inset,0 1px 0 rgba(255,255,255,.15) inset; + filter: progid:DXImageTransform.Microsoft.gradient(gradientType=0,startColorstr='#ffffffff',endColorstr='#ffe4e4e4'); + float: left; + margin: 0 6px 5px 0; + moz-border-radius: 3px; + moz-box-shadow: 0 1px 0 rgba(255,255,255,.5),0 0 2px rgba(255,255,255,.15) inset,0 1px 0 rgba(255,255,255,.15) inset; + webkit-border-radius: 3px; + webkit-box-shadow: 0 1px 0 rgba(255,255,255,.5),0 0 2px rgba(255,255,255,.15) inset,0 1px 0 rgba(255,255,255,.15) inset; +} +.cke_hc .cke_toolgroup { + border: 0; + margin-bottom: 10px; + margin-right: 10px; +} +.cke_rtl .cke_toolgroup *:first-child { + border-radius: 0 2px 2px 0; + moz-border-radius: 0 2px 2px 0; + webkit-border-radius: 0 2px 2px 0; +} +.cke_rtl .cke_toolgroup *:last-child { + border-radius: 2px 0 0 2px; + moz-border-radius: 2px 0 0 2px; + webkit-border-radius: 2px 0 0 2px; +} +.cke_rtl .cke_toolgroup { + float: right; + margin-left: 6px; + margin-right: 0; +} +a.cke_button { + border: 0; + cursor: default; + display: inline-block; + float: left; + height: 18px; + outline: 0; + padding: 4px 6px; +} +.cke_rtl .cke_button { + float: right; +} +.cke_hc .cke_button { + border: 1px solid black; + margin: -2px 4px 0 -2px; + padding: 3px 5px; +} +.cke_button_on { + background: #b5b5b5; + background-image: linear-gradient(top,#aaa,#cacaca); + background-image: -moz-linear-gradient(top,#aaa,#cacaca); + background-image: -ms-linear-gradient(top,#aaa,#cacaca); + background-image: -o-linear-gradient(top,#aaa,#cacaca); + background-image: -webkit-gradient(linear,left top,left bottom,from(#aaa),to(#cacaca)); + background-image: -webkit-linear-gradient(top,#aaa,#cacaca); + box-shadow: 0 1px 5px rgba(0,0,0,.6) inset,0 1px 0 rgba(0,0,0,.2); + filter: progid:DXImageTransform.Microsoft.gradient(gradientType=0,startColorstr='#ffaaaaaa',endColorstr='#ffcacaca'); + moz-box-shadow: 0 1px 5px rgba(0,0,0,.6) inset,0 1px 0 rgba(0,0,0,.2); + webkit-box-shadow: 0 1px 5px rgba(0,0,0,.6) inset,0 1px 0 rgba(0,0,0,.2); +} +.cke_hc .cke_button_on,.cke_hc a.cke_button_off:hover,.cke_hc a.cke_button_off:focus,.cke_hc a.cke_button_off:active,.cke_hc a.cke_button_disabled:hover,.cke_hc a.cke_button_disabled:focus,.cke_hc a.cke_button_disabled:active { + border-width: 3px; + padding: 1px 3px; +} +.cke_button_disabled .cke_button_icon { + opacity: .3; +} +.cke_hc .cke_button_disabled { + opacity: .5; +} +a.cke_button_on:hover,a.cke_button_on:focus,a.cke_button_on:active { + box-shadow: 0 1px 6px rgba(0,0,0,.7) inset,0 1px 0 rgba(0,0,0,.2); + moz-box-shadow: 0 1px 6px rgba(0,0,0,.7) inset,0 1px 0 rgba(0,0,0,.2); + webkit-box-shadow: 0 1px 6px rgba(0,0,0,.7) inset,0 1px 0 rgba(0,0,0,.2); +} +a.cke_button_off:hover,a.cke_button_off:focus,a.cke_button_off:active,a.cke_button_disabled:hover,a.cke_button_disabled:focus,a.cke_button_disabled:active { + background: #ccc; + background-image: linear-gradient(top,#f2f2f2,#ccc); + background-image: -moz-linear-gradient(top,#f2f2f2,#ccc); + background-image: -ms-linear-gradient(top,#f2f2f2,#ccc); + background-image: -o-linear-gradient(top,#f2f2f2,#ccc); + background-image: -webkit-gradient(linear,left top,left bottom,from(#f2f2f2),to(#ccc)); + background-image: -webkit-linear-gradient(top,#f2f2f2,#ccc); + box-shadow: 0 0 1px rgba(0,0,0,.3) inset; + filter: progid:DXImageTransform.Microsoft.gradient(gradientType=0,startColorstr='#fff2f2f2',endColorstr='#ffcccccc'); + moz-box-shadow: 0 0 1px rgba(0,0,0,.3) inset; + webkit-box-shadow: 0 0 1px rgba(0,0,0,.3) inset; +} +.cke_button_icon { + background-repeat: no-repeat; + cursor: inherit; + display: inline-block; + float: left; + height: 16px; + margin-top: 1px; + width: 16px; +} +.cke_rtl .cke_button_icon { + float: right; +} +.cke_hc .cke_button_icon { + display: none; +} +.cke_button_label { + color: #474747; + cursor: default; + display: none; + float: left; + line-height: 17px; + margin-top: 1px; + padding-left: 3px; + text-shadow: 0 1px 0 rgba(255,255,255,.5); + vertical-align: middle; +} +.cke_rtl .cke_button_label { + float: right; + padding-left: 0; + padding-right: 3px; +} +.cke_hc .cke_button_label { + display: inline-block; + font-size: 12px; + padding: 0; +} +.cke_button_arrow { + border-left: 3px solid transparent; + border-right: 3px solid transparent; + border-top: 3px solid #474747; + cursor: default; + display: inline-block; + height: 0; + margin: 8px 0 0 1px; + vertical-align: top; + width: 0; +} +.cke_rtl .cke_button_arrow { + margin-left: 0; + margin-right: 5px; +} +.cke_hc .cke_button_arrow { + border: 0; + font-size: 10px; + margin: 3px -2px 0 3px; + width: auto; +} +.cke_toolbar_separator { + background-color: #c0c0c0; + background-color: rgba(0,0,0,.2); + box-shadow: 1px 0 1px rgba(255,255,255,.5); + float: left; + height: 18px; + margin: 5px 2px 0; + moz-box-shadow: 1px 0 1px rgba(255,255,255,.5); + webkit-box-shadow: 1px 0 1px rgba(255,255,255,.5); + width: 1px; +} +.cke_rtl .cke_toolbar_separator { + box-shadow: -1px 0 1px rgba(255,255,255,.1); + float: right; + moz-box-shadow: -1px 0 1px rgba(255,255,255,.1); + webkit-box-shadow: -1px 0 1px rgba(255,255,255,.1); +} +.cke_hc .cke_toolbar_separator { + border-left: 1px solid; + margin: 1px 5px 0 0; + width: 0; +} +.cke_toolbar_break { + clear: left; + display: block; +} +.cke_rtl .cke_toolbar_break { + clear: right; +} +.cke_toolbox_collapser { + background: #e4e4e4; + background-image: linear-gradient(top,#fff,#e4e4e4); + background-image: -moz-linear-gradient(top,#fff,#e4e4e4); + background-image: -ms-linear-gradient(top,#fff,#e4e4e4); + background-image: -o-linear-gradient(top,#fff,#e4e4e4); + background-image: -webkit-gradient(linear,left top,left bottom,from(#fff),to(#e4e4e4)); + background-image: -webkit-linear-gradient(top,#fff,#e4e4e4); + border: 1px solid #a6a6a6; + border-bottom-color: #979797; + border-radius: 3px; + box-shadow: 0 1px 0 rgba(255,255,255,.5),0 0 2px rgba(255,255,255,.15) inset,0 1px 0 rgba(255,255,255,.15) inset; + cursor: default; + filter: progid:DXImageTransform.Microsoft.gradient(gradientType=0,startColorstr='#ffffffff',endColorstr='#ffe4e4e4'); + float: right; + font-size: 0; + height: 11px; + margin: 11px 0 0; + moz-border-radius: 3px; + moz-box-shadow: 0 1px 0 rgba(255,255,255,.5),0 0 2px rgba(255,255,255,.15) inset,0 1px 0 rgba(255,255,255,.15) inset; + text-align: center; + webkit-border-radius: 3px; + webkit-box-shadow: 0 1px 0 rgba(255,255,255,.5),0 0 2px rgba(255,255,255,.15) inset,0 1px 0 rgba(255,255,255,.15) inset; + width: 12px; +} +.cke_toolbox_collapser:hover { + background: #ccc; + background-image: linear-gradient(top,#f2f2f2,#ccc); + background-image: -moz-linear-gradient(top,#f2f2f2,#ccc); + background-image: -ms-linear-gradient(top,#f2f2f2,#ccc); + background-image: -o-linear-gradient(top,#f2f2f2,#ccc); + background-image: -webkit-gradient(linear,left top,left bottom,from(#f2f2f2),to(#ccc)); + background-image: -webkit-linear-gradient(top,#f2f2f2,#ccc); + filter: progid:DXImageTransform.Microsoft.gradient(gradientType=0,startColorstr='#fff2f2f2',endColorstr='#ffcccccc'); +} +.cke_toolbox_collapser.cke_toolbox_collapser_min { + margin: 0 2px 4px; +} +.cke_rtl .cke_toolbox_collapser { + float: left; +} +.cke_toolbox_collapser .cke_arrow { + border-bottom: 3px solid #474747; + border-left: 3px solid transparent; + border-right: 3px solid transparent; + border-top: 3px solid transparent; + display: inline-block; + font-size: 0; + height: 0; + margin-top: 1px; + width: 0; +} +.cke_toolbox_collapser.cke_toolbox_collapser_min .cke_arrow { + border-bottom-color: transparent; + border-top-color: #474747; + margin-top: 4px; +} +.cke_hc .cke_toolbox_collapser .cke_arrow { + border: 0; + font-size: 8px; + margin-right: 2px; + margin-top: 0; + width: auto; +} +.cke_menubutton { + display: block; +} +.cke_menuitem span { + cursor: default; +} +.cke_menubutton:hover,.cke_menubutton:focus,.cke_menubutton:active { + background-color: #d3d3d3; + display: block; +} +.cke_hc .cke_menubutton { + padding: 2px; +} +.cke_hc .cke_menubutton:hover,.cke_hc .cke_menubutton:focus,.cke_hc .cke_menubutton:active { + border: 2px solid; + padding: 0; +} +.cke_menubutton_inner { + display: table-row; +} +.cke_menubutton_icon,.cke_menubutton_label,.cke_menuarrow { + display: table-cell; +} +.cke_menubutton_icon { + background-color: #d7d8d7; + filter: alpha(opacity=70); + opacity: .70; + padding: 4px; +} +.cke_hc .cke_menubutton_icon { + height: 16px; + padding: 4px 0; + width: 0; +} +.cke_menubutton:hover .cke_menubutton_icon,.cke_menubutton:focus .cke_menubutton_icon,.cke_menubutton:active .cke_menubutton_icon { + background-color: #d0d2d0; +} +.cke_menubutton_disabled:hover .cke_menubutton_icon,.cke_menubutton_disabled:focus .cke_menubutton_icon,.cke_menubutton_disabled:active .cke_menubutton_icon { + filter: alpha(opacity=30); + opacity: .3; +} +.cke_menubutton_label { + background-color: transparent; + padding: 0 5px; + vertical-align: middle; + width: 100%; +} +.cke_menubutton_disabled .cke_menubutton_label { + filter: alpha(opacity=30); + opacity: .3; +} +.cke_menubutton:hover,.cke_menubutton:focus,.cke_menubutton:active { + background-color: #eff0ef; +} +.cke_panel_frame .cke_menubutton_label { + display: none; +} +.cke_menuseparator { + background-color: #d3d3d3; + filter: alpha(opacity=70); + height: 1px; + opacity: .70; +} +.cke_menuarrow { + background-image: url(images/arrow.png); + background-position: 0 10px; + background-repeat: no-repeat; + padding: 0 5px; +} +.cke_rtl .cke_menuarrow { + background-position: 5px -13px; + background-repeat: no-repeat; +} +.cke_menuarrow span { + display: none; +} +.cke_hc .cke_menuarrow span { + display: inline; + vertical-align: middle; +} +.cke_combo { + display: inline-block; + float: left; +} +.cke_rtl .cke_combo { + float: right; +} +.cke_hc .cke_combo { + margin-top: -2px; +} +.cke_combo_label { + display: none; + float: left; + line-height: 26px; + margin-right: 5px; + vertical-align: top; +} +.cke_rtl .cke_combo_label { + float: right; + margin-left: 5px; + margin-right: 0; +} +.cke_combo_button { + background: #e4e4e4; + background-image: linear-gradient(top,#fff,#e4e4e4); + background-image: -moz-linear-gradient(top,#fff,#e4e4e4); + background-image: -ms-linear-gradient(top,#fff,#e4e4e4); + background-image: -o-linear-gradient(top,#fff,#e4e4e4); + background-image: -webkit-gradient(linear,left top,left bottom,from(#fff),to(#e4e4e4)); + background-image: -webkit-linear-gradient(top,#fff,#e4e4e4); + border: 1px solid #a6a6a6; + border-bottom-color: #979797; + border-radius: 3px; + box-shadow: 0 1px 0 rgba(255,255,255,.5),0 0 2px rgba(255,255,255,.15) inset,0 1px 0 rgba(255,255,255,.15) inset; + display: inline-block; + filter: progid:DXImageTransform.Microsoft.gradient(gradientType=0,startColorstr='#ffffffff',endColorstr='#ffe4e4e4'); + float: left; + margin: 0 6px 5px 0; + moz-border-radius: 3px; + moz-box-shadow: 0 1px 0 rgba(255,255,255,.5),0 0 2px rgba(255,255,255,.15) inset,0 1px 0 rgba(255,255,255,.15) inset; + webkit-border-radius: 3px; + webkit-box-shadow: 0 1px 0 rgba(255,255,255,.5),0 0 2px rgba(255,255,255,.15) inset,0 1px 0 rgba(255,255,255,.15) inset; +} +.cke_combo_off a.cke_combo_button:hover,.cke_combo_off a.cke_combo_button:focus { + background: #ccc; + background-image: linear-gradient(top,#f2f2f2,#ccc); + background-image: -moz-linear-gradient(top,#f2f2f2,#ccc); + background-image: -ms-linear-gradient(top,#f2f2f2,#ccc); + background-image: -o-linear-gradient(top,#f2f2f2,#ccc); + background-image: -webkit-gradient(linear,left top,left bottom,from(#f2f2f2),to(#ccc)); + background-image: -webkit-linear-gradient(top,#f2f2f2,#ccc); + filter: progid:DXImageTransform.Microsoft.gradient(gradientType=0,startColorstr='#fff2f2f2',endColorstr='#ffcccccc'); + outline: 0; +} +.cke_combo_off a.cke_combo_button:active,.cke_combo_on a.cke_combo_button { + background: #b5b5b5; + background-image: linear-gradient(top,#aaa,#cacaca); + background-image: -moz-linear-gradient(top,#aaa,#cacaca); + background-image: -ms-linear-gradient(top,#aaa,#cacaca); + background-image: -o-linear-gradient(top,#aaa,#cacaca); + background-image: -webkit-gradient(linear,left top,left bottom,from(#aaa),to(#cacaca)); + background-image: -webkit-linear-gradient(top,#aaa,#cacaca); + border: 1px solid #777; + box-shadow: 0 1px 0 rgba(255,255,255,.5),0 1px 5px rgba(0,0,0,.6) inset; + filter: progid:DXImageTransform.Microsoft.gradient(gradientType=0,startColorstr='#ffaaaaaa',endColorstr='#ffcacaca'); + moz-box-shadow: 0 1px 0 rgba(255,255,255,.5),0 1px 5px rgba(0,0,0,.6) inset; + webkit-box-shadow: 0 1px 0 rgba(255,255,255,.5),0 1px 5px rgba(0,0,0,.6) inset; +} +.cke_combo_on a.cke_combo_button:hover,.cke_combo_on a.cke_combo_button:focus,.cke_combo_on a.cke_combo_button:active { + box-shadow: 0 1px 6px rgba(0,0,0,.7) inset,0 1px 0 rgba(0,0,0,.2); + moz-box-shadow: 0 1px 6px rgba(0,0,0,.7) inset,0 1px 0 rgba(0,0,0,.2); + webkit-box-shadow: 0 1px 6px rgba(0,0,0,.7) inset,0 1px 0 rgba(0,0,0,.2); +} +.cke_rtl .cke_combo_button { + float: right; + margin-left: 5px; + margin-right: 0; +} +.cke_hc a.cke_combo_button { + padding: 3px; +} +.cke_hc .cke_combo_on a.cke_combo_button,.cke_hc .cke_combo_off a.cke_combo_button:hover,.cke_hc .cke_combo_off a.cke_combo_button:focus,.cke_hc .cke_combo_off a.cke_combo_button:active { + border-width: 3px; + padding: 1px; +} +.cke_combo_text { + color: #474747; + cursor: default; + float: left; + line-height: 26px; + overflow: hidden; + padding-left: 10px; + text-overflow: ellipsis; + text-shadow: 0 1px 0 rgba(255,255,255,.5); + width: 60px; +} +.cke_rtl .cke_combo_text { + float: right; + padding-left: 0; + padding-right: 10px; + text-align: right; +} +.cke_hc .cke_combo_text { + font-size: 12px; + line-height: 18px; +} +.cke_combo_open { + cursor: default; + display: inline-block; + font-size: 0; + height: 19px; + line-height: 17px; + margin: 1px 7px 1px; + width: 5px; +} +.cke_hc .cke_combo_open { + height: 12px; +} +.cke_combo_arrow { + border-left: 3px solid transparent; + border-right: 3px solid transparent; + border-top: 3px solid #474747; + float: left; + font-size: 0; + height: 0; + margin: 11px 0 0; + width: 0; +} +.cke_hc .cke_combo_arrow { + border: 0; + font-size: 10px; + margin-top: 3px; + width: auto; +} +.cke_combo_disabled .cke_combo_inlinelabel,.cke_combo_disabled .cke_combo_open { + opacity: .3; +} +.cke_path { + float: left; + margin: -2px 0 2px; +} +.cke_path_item,.cke_path_empty { + border: 0; + color: #4c4c4c; + cursor: default; + display: inline-block; + float: left; + font-size: 11px; + font-weight: bold; + margin-right: 2px; + outline: 0; + padding: 3px 4px; + text-decoration: none; + text-shadow: 0 1px 0 #fff; +} +.cke_rtl .cke_path,.cke_rtl .cke_path_item,.cke_rtl .cke_path_empty { + float: right; +} +a.cke_path_item:hover,a.cke_path_item:focus,a.cke_path_item:active { + background-color: #bfbfbf; + border-radius: 2px; + box-shadow: 0 0 4px rgba(0,0,0,.5) inset,0 1px 0 rgba(255,255,255,.5); + color: #333; + moz-border-radius: 2px; + moz-box-shadow: 0 0 4px rgba(0,0,0,.5) inset,0 1px 0 rgba(255,255,255,.5); + text-shadow: 0 1px 0 rgba(255,255,255,.5); + webkit-border-radius: 2px; + webkit-box-shadow: 0 0 4px rgba(0,0,0,.5) inset,0 1px 0 rgba(255,255,255,.5); +} +.cke_hc a.cke_path_item:hover,.cke_hc a.cke_path_item:focus,.cke_hc a.cke_path_item:active { + border: 2px solid; + padding: 1px 2px; +} +.cke_button__source_label,.cke_button__sourcedialog_label { + display: inline; +} +.cke_combo__fontsize .cke_combo_text { + width: 30px; +} +.cke_combopanel__fontsize { + width: 120px; +} +.cke_source { + background-color: #fff; + font-family: 'Courier New',Monospace; + font-size: small; + white-space: pre; +} +.cke_wysiwyg_frame,.cke_wysiwyg_div { + background-color: #fff; +} +.cke_chrome { + visibility: inherit; +} +.cke_voice_label { + display: none; +} +legend.cke_voice_label { + display: none; +} +.cke_button__about_icon { + background: url(icons.png) no-repeat 0 -0px !important; +} +.cke_button__bold_icon { + background: url(icons.png) no-repeat 0 -32px !important; +} +.cke_button__italic_icon { + background: url(icons.png) no-repeat 0 -64px !important; +} +.cke_button__strike_icon { + background: url(icons.png) no-repeat 0 -96px !important; +} +.cke_button__subscript_icon { + background: url(icons.png) no-repeat 0 -128px !important; +} +.cke_button__superscript_icon { + background: url(icons.png) no-repeat 0 -160px !important; +} +.cke_button__underline_icon { + background: url(icons.png) no-repeat 0 -192px !important; +} +.cke_button__blockquote_icon { + background: url(icons.png) no-repeat 0 -224px !important; +} +.cke_rtl .cke_button__copy_icon,.cke_mixed_dir_content .cke_rtl .cke_button__copy_icon { + background: url(icons.png) no-repeat 0 -256px !important; +} +.cke_ltr .cke_button__copy_icon { + background: url(icons.png) no-repeat 0 -288px !important; +} +.cke_rtl .cke_button__cut_icon,.cke_mixed_dir_content .cke_rtl .cke_button__cut_icon { + background: url(icons.png) no-repeat 0 -320px !important; +} +.cke_ltr .cke_button__cut_icon { + background: url(icons.png) no-repeat 0 -352px !important; +} +.cke_rtl .cke_button__paste_icon,.cke_mixed_dir_content .cke_rtl .cke_button__paste_icon { + background: url(icons.png) no-repeat 0 -384px !important; +} +.cke_ltr .cke_button__paste_icon { + background: url(icons.png) no-repeat 0 -416px !important; +} +.cke_rtl .cke_button__bulletedlist_icon,.cke_mixed_dir_content .cke_rtl .cke_button__bulletedlist_icon { + background: url(icons.png) no-repeat 0 -448px !important; +} +.cke_ltr .cke_button__bulletedlist_icon { + background: url(icons.png) no-repeat 0 -480px !important; +} +.cke_rtl .cke_button__numberedlist_icon,.cke_mixed_dir_content .cke_rtl .cke_button__numberedlist_icon { + background: url(icons.png) no-repeat 0 -512px !important; +} +.cke_ltr .cke_button__numberedlist_icon { + background: url(icons.png) no-repeat 0 -544px !important; +} +.cke_rtl .cke_button__indent_icon,.cke_mixed_dir_content .cke_rtl .cke_button__indent_icon { + background: url(icons.png) no-repeat 0 -576px !important; +} +.cke_ltr .cke_button__indent_icon { + background: url(icons.png) no-repeat 0 -608px !important; +} +.cke_rtl .cke_button__outdent_icon,.cke_mixed_dir_content .cke_rtl .cke_button__outdent_icon { + background: url(icons.png) no-repeat 0 -640px !important; +} +.cke_ltr .cke_button__outdent_icon { + background: url(icons.png) no-repeat 0 -672px !important; +} +.cke_button__horizontalrule_icon { + background: url(icons.png) no-repeat 0 -704px !important; +} +.cke_button__image_icon { + background: url(icons.png) no-repeat 0 -736px !important; +} +.cke_rtl .cke_button__anchor_icon,.cke_mixed_dir_content .cke_rtl .cke_button__anchor_icon { + background: url(icons.png) no-repeat 0 -768px !important; +} +.cke_ltr .cke_button__anchor_icon { + background: url(icons.png) no-repeat 0 -800px !important; +} +.cke_button__link_icon { + background: url(icons.png) no-repeat 0 -832px !important; +} +.cke_button__unlink_icon { + background: url(icons.png) no-repeat 0 -864px !important; +} +.cke_button__maximize_icon { + background: url(icons.png) no-repeat 0 -896px !important; +} +.cke_rtl .cke_button__pastetext_icon,.cke_mixed_dir_content .cke_rtl .cke_button__pastetext_icon { + background: url(icons.png) no-repeat 0 -928px !important; +} +.cke_ltr .cke_button__pastetext_icon { + background: url(icons.png) no-repeat 0 -960px !important; +} +.cke_rtl .cke_button__pastefromword_icon,.cke_mixed_dir_content .cke_rtl .cke_button__pastefromword_icon { + background: url(icons.png) no-repeat 0 -992px !important; +} +.cke_ltr .cke_button__pastefromword_icon { + background: url(icons.png) no-repeat 0 -1024px !important; +} +.cke_button__removeformat_icon { + background: url(icons.png) no-repeat 0 -1056px !important; +} +.cke_rtl .cke_button__source_icon,.cke_mixed_dir_content .cke_rtl .cke_button__source_icon { + background: url(icons.png) no-repeat 0 -1088px !important; +} +.cke_ltr .cke_button__source_icon { + background: url(icons.png) no-repeat 0 -1120px !important; +} +.cke_button__specialchar_icon { + background: url(icons.png) no-repeat 0 -1152px !important; +} +.cke_button__scayt_icon { + background: url(icons.png) no-repeat 0 -1184px !important; +} +.cke_button__table_icon { + background: url(icons.png) no-repeat 0 -1216px !important; +} +.cke_rtl .cke_button__redo_icon,.cke_mixed_dir_content .cke_rtl .cke_button__redo_icon { + background: url(icons.png) no-repeat 0 -1248px !important; +} +.cke_ltr .cke_button__redo_icon { + background: url(icons.png) no-repeat 0 -1280px !important; +} +.cke_rtl .cke_button__undo_icon,.cke_mixed_dir_content .cke_rtl .cke_button__undo_icon { + background: url(icons.png) no-repeat 0 -1312px !important; +} +.cke_ltr .cke_button__undo_icon { + background: url(icons.png) no-repeat 0 -1344px !important; +} +.cke_button__ajax-loader_icon { + background: url(icons.png) no-repeat 0 -1376px !important; +} +.cke_button__load_icon { + background: url(icons.png) no-repeat 0 -1408px !important; +} +.cke_button__powered_by_icon { + background: url(icons.png) no-repeat 0 -1440px !important; +} +.cke_button__spellchecker_icon { + background: url(icons.png) no-repeat 0 -1472px !important; +} +.cke_button__AutoComplete_icon { + background: url(icons.png) no-repeat 0 -1504px !important; +} +.cke_button__AutoFormat_icon { + background: url(icons.png) no-repeat 0 -1536px !important; +} +.cke_button__CommentSelectedRange_icon { + background: url(icons.png) no-repeat 0 -1568px !important; +} +.cke_button__SearchCode_icon { + background: url(icons.png) no-repeat 0 -1600px !important; +} +.cke_button__UncommentSelectedRange_icon { + background: url(icons.png) no-repeat 0 -1632px !important; +} +.cke_button__bgcolor_icon { + background: url(icons.png) no-repeat 0 -1664px !important; +} +.cke_button__textcolor_icon { + background: url(icons.png) no-repeat 0 -1696px !important; +} +.cke_rtl .cke_button__templates_icon,.cke_mixed_dir_content .cke_rtl .cke_button__templates_icon { + background: url(icons.png) no-repeat 0 -1728px !important; +} +.cke_ltr .cke_button__templates_icon { + background: url(icons.png) no-repeat 0 -1760px !important; +} +.cke_rtl .cke_button__find_icon,.cke_mixed_dir_content .cke_rtl .cke_button__find_icon { + background: url(icons.png) no-repeat 0 -1792px !important; +} +.cke_ltr .cke_button__find_icon { + background: url(icons.png) no-repeat 0 -1824px !important; +} +.cke_button__replace_icon { + background: url(icons.png) no-repeat 0 -1856px !important; +} +.cke_button__justifyblock_icon { + background: url(icons.png) no-repeat 0 -1888px !important; +} +.cke_button__justifycenter_icon { + background: url(icons.png) no-repeat 0 -1920px !important; +} +.cke_button__justifyleft_icon { + background: url(icons.png) no-repeat 0 -1952px !important; +} +.cke_button__justifyright_icon { + background: url(icons.png) no-repeat 0 -1984px !important; +} +.cke_button__selectall_icon { + background: url(icons.png) no-repeat 0 -2016px !important; +} +.cke_rtl .cke_button__showblocks_icon,.cke_mixed_dir_content .cke_rtl .cke_button__showblocks_icon { + background: url(icons.png) no-repeat 0 -2048px !important; +} +.cke_ltr .cke_button__showblocks_icon { + background: url(icons.png) no-repeat 0 -2080px !important; +} +.cke_rtl .cke_button__preview_icon,.cke_mixed_dir_content .cke_rtl .cke_button__preview_icon { + background: url(icons.png) no-repeat 0 -2112px !important; +} +.cke_ltr .cke_button__preview_icon { + background: url(icons.png) no-repeat 0 -2144px !important; +} \ No newline at end of file diff --git a/app/assets/javascripts/ckeditor/skins/moono/editor_gecko.css b/app/assets/javascripts/ckeditor/skins/moono/editor_gecko.css new file mode 100644 index 00000000..1775f6ef --- /dev/null +++ b/app/assets/javascripts/ckeditor/skins/moono/editor_gecko.css @@ -0,0 +1,5 @@ +/* +Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved. +For licensing, see LICENSE.html or http://ckeditor.com/license +*/ +.cke_reset{margin:0;padding:0;border:0;background:transparent;text-decoration:none;width:auto;height:auto;vertical-align:baseline;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box}.cke_reset_all,.cke_reset_all *{margin:0;padding:0;border:0;background:transparent;text-decoration:none;width:auto;height:auto;vertical-align:baseline;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;border-collapse:collapse;font:normal normal normal 12px Arial,Helvetica,Tahoma,Verdana,Sans-Serif;color:#000;text-align:left;white-space:nowrap;cursor:auto}.cke_reset_all .cke_rtl *{text-align:right}.cke_reset_all iframe{vertical-align:inherit}.cke_reset_all textarea{white-space:pre}.cke_reset_all textarea,.cke_reset_all input[type="text"],.cke_reset_all input[type="password"]{cursor:text}.cke_reset_all textarea[disabled],.cke_reset_all 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rgba(0,0,0,.15)}.cke_menu_panel{padding:0;margin:0}.cke_combopanel{width:150px;height:170px}.cke_panel_frame{width:100%;height:100%;font-size:12px;overflow:auto;overflow-x:hidden}.cke_panel_container{overflow-y:auto;overflow-x:hidden}.cke_panel_list{list-style-type:none;margin:3px;padding:0;white-space:nowrap}.cke_panel_listItem{margin:0;padding-bottom:1px}.cke_panel_listItem a{padding:3px 4px;display:block;border:1px solid #fff;color:inherit!important;text-decoration:none;overflow:hidden;text-overflow:ellipsis;-moz-border-radius:2px;-webkit-border-radius:2px;border-radius:2px}* html .cke_panel_listItem a{width:100%;color:#000}*:first-child+html .cke_panel_listItem a{color:#000}.cke_panel_listItem.cke_selected a{border:1px solid #dedede;background-color:#f2f2f2;-moz-box-shadow:0 0 2px rgba(0,0,0,.1) inset;-webkit-box-shadow:0 0 2px rgba(0,0,0,.1) inset;box-shadow:0 0 2px rgba(0,0,0,.1) inset}.cke_panel_listItem a:hover,.cke_panel_listItem a:focus,.cke_panel_listItem a:active{border-color:#dedede;background-color:#f2f2f2;-moz-box-shadow:0 0 2px rgba(0,0,0,.1) inset;-webkit-box-shadow:0 0 2px rgba(0,0,0,.1) inset;box-shadow:0 0 2px rgba(0,0,0,.1) inset}.cke_hc .cke_panel_listItem a{border-style:none}.cke_hc .cke_panel_listItem a:hover,.cke_hc .cke_panel_listItem a:focus,.cke_hc .cke_panel_listItem a:active{border:2px solid;padding:1px 2px}.cke_panel_grouptitle{font-size:11px;font-weight:bold;white-space:nowrap;margin:0;padding:4px 6px;color:#474747;text-shadow:0 1px 0 rgba(255,255,255,.75);border-bottom:1px solid #b6b6b6;-moz-border-radius:2px 2px 0 0;-webkit-border-radius:2px 2px 0 0;border-radius:2px 2px 0 0;-moz-box-shadow:0 1px 0 #fff inset;-webkit-box-shadow:0 1px 0 #fff inset;box-shadow:0 1px 0 #fff inset;background:#cfd1cf;background-image:-webkit-gradient(linear,left top,left 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solid;padding:2px;float:left;width:12px;height:12px}.cke_rtl a.cke_colorbox{float:right}a:hover.cke_colorbox,a:focus.cke_colorbox,a:active.cke_colorbox{border:#b6b6b6 1px solid;background-color:#e5e5e5}a.cke_colorauto,a.cke_colormore{border:#fff 1px solid;padding:2px;display:block;cursor:pointer}a:hover.cke_colorauto,a:hover.cke_colormore,a:focus.cke_colorauto,a:focus.cke_colormore,a:active.cke_colorauto,a:active.cke_colormore{border:#b6b6b6 1px solid;background-color:#e5e5e5}.cke_toolbar{float:left}.cke_rtl .cke_toolbar{float:right}.cke_toolgroup{float:left;margin:0 6px 5px 0;border:1px solid #a6a6a6;border-bottom-color:#979797;-moz-border-radius:3px;-webkit-border-radius:3px;border-radius:3px;-moz-box-shadow:0 1px 0 rgba(255,255,255,.5),0 0 2px rgba(255,255,255,.15) inset,0 1px 0 rgba(255,255,255,.15) inset;-webkit-box-shadow:0 1px 0 rgba(255,255,255,.5),0 0 2px rgba(255,255,255,.15) inset,0 1px 0 rgba(255,255,255,.15) inset;box-shadow:0 1px 0 rgba(255,255,255,.5),0 0 2px 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.cke_toolgroup{float:right;margin-left:6px;margin-right:0}a.cke_button{display:inline-block;height:18px;padding:4px 6px;outline:0;cursor:default;float:left;border:0}.cke_rtl .cke_button{float:right}.cke_hc .cke_button{border:1px solid black;padding:3px 5px;margin:-2px 4px 0 -2px}.cke_button_on{-moz-box-shadow:0 1px 5px rgba(0,0,0,.6) inset,0 1px 0 rgba(0,0,0,.2);-webkit-box-shadow:0 1px 5px rgba(0,0,0,.6) inset,0 1px 0 rgba(0,0,0,.2);box-shadow:0 1px 5px rgba(0,0,0,.6) inset,0 1px 0 rgba(0,0,0,.2);background:#b5b5b5;background-image:-webkit-gradient(linear,left top,left 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no-repeat 0 -1760px !important;}.cke_rtl .cke_button__find_icon,.cke_mixed_dir_content .cke_rtl .cke_button__find_icon{background: url(icons.png) no-repeat 0 -1792px !important;}.cke_ltr .cke_button__find_icon{background: url(icons.png) no-repeat 0 -1824px !important;}.cke_button__replace_icon{background: url(icons.png) no-repeat 0 -1856px !important;}.cke_button__justifyblock_icon{background: url(icons.png) no-repeat 0 -1888px !important;}.cke_button__justifycenter_icon{background: url(icons.png) no-repeat 0 -1920px !important;}.cke_button__justifyleft_icon{background: url(icons.png) no-repeat 0 -1952px !important;}.cke_button__justifyright_icon{background: url(icons.png) no-repeat 0 -1984px !important;}.cke_button__selectall_icon{background: url(icons.png) no-repeat 0 -2016px !important;}.cke_rtl .cke_button__showblocks_icon,.cke_mixed_dir_content .cke_rtl .cke_button__showblocks_icon{background: url(icons.png) no-repeat 0 -2048px !important;}.cke_ltr .cke_button__showblocks_icon{background: url(icons.png) no-repeat 0 -2080px !important;}.cke_rtl .cke_button__preview_icon,.cke_mixed_dir_content .cke_rtl .cke_button__preview_icon{background: url(icons.png) no-repeat 0 -2112px !important;}.cke_ltr .cke_button__preview_icon{background: url(icons.png) no-repeat 0 -2144px !important;} \ No newline at end of file diff --git a/app/assets/javascripts/ckeditor/skins/moono/icons.png b/app/assets/javascripts/ckeditor/skins/moono/icons.png new file mode 100644 index 00000000..fa7d9fb6 Binary files /dev/null and b/app/assets/javascripts/ckeditor/skins/moono/icons.png differ diff --git a/app/assets/javascripts/ckeditor/skins/moono/images/arrow.png b/app/assets/javascripts/ckeditor/skins/moono/images/arrow.png new file mode 100644 index 00000000..0d1eb39c Binary files /dev/null and b/app/assets/javascripts/ckeditor/skins/moono/images/arrow.png differ diff --git a/app/assets/javascripts/ckeditor/skins/moono/images/close.png b/app/assets/javascripts/ckeditor/skins/moono/images/close.png new file mode 100644 index 00000000..a795fd52 Binary files /dev/null and b/app/assets/javascripts/ckeditor/skins/moono/images/close.png differ diff --git a/app/assets/javascripts/ckeditor/skins/moono/images/mini.png b/app/assets/javascripts/ckeditor/skins/moono/images/mini.png new file mode 100644 index 00000000..3e65bd5b Binary files /dev/null and b/app/assets/javascripts/ckeditor/skins/moono/images/mini.png differ diff --git a/app/assets/javascripts/ckeditor/skins/moono/readme.md b/app/assets/javascripts/ckeditor/skins/moono/readme.md new file mode 100644 index 00000000..0fa4c1ac --- /dev/null +++ b/app/assets/javascripts/ckeditor/skins/moono/readme.md @@ -0,0 +1,51 @@ +"Moono" Skin +==================== + +This skin has been chosen for the **default skin** of CKEditor 4.x, elected from the CKEditor +[skin contest](http://ckeditor.com/blog/new_ckeditor_4_skin) and further shaped by +the CKEditor team. "Moono" is maintained by the core developers. + +For more information about skins, please check the [CKEditor Skin SDK](http://docs.cksource.com/CKEditor_4.x/Skin_SDK) +documentation. + +Features +------------------- +"Moono" is a monochromatic skin, which offers a modern look coupled with gradients and transparency. +It comes with the following features: + +- Chameleon feature with brightness, +- high-contrast compatibility, +- graphics source provided in SVG. + +Directory Structure +------------------- + +CSS parts: +- **editor.css**: the main CSS file. It's simply loading several other files, for easier maintenance, +- **mainui.css**: the file contains styles of entire editor outline structures, +- **toolbar.css**: the file contains styles of the editor toolbar space (top), +- **richcombo.css**: the file contains styles of the rich combo ui elements on toolbar, +- **panel.css**: the file contains styles of the rich combo drop-down, it's not loaded +until the first panel open up, +- **elementspath.css**: the file contains styles of the editor elements path bar (bottom), +- **menu.css**: the file contains styles of all editor menus including context menu and button drop-down, +it's not loaded until the first menu open up, +- **dialog.css**: the CSS files for the dialog UI, it's not loaded until the first dialog open, +- **reset.css**: the file defines the basis of style resets among all editor UI spaces, +- **preset.css**: the file defines the default styles of some UI elements reflecting the skin preference, +- **editor_XYZ.css** and **dialog_XYZ.css**: browser specific CSS hacks. + +Other parts: +- **skin.js**: the only JavaScript part of the skin that registers the skin, its browser specific files and its icons and defines the Chameleon feature, +- **icons/**: contains all skin defined icons, +- **images/**: contains a fill general used images, +- **dev/**: contains SVG source of the skin icons. + +License +------- + +Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved. + +Licensed under the terms of any of the following licenses at your choice: [GPL](http://www.gnu.org/licenses/gpl.html), [LGPL](http://www.gnu.org/licenses/lgpl.html) and [MPL](http://www.mozilla.org/MPL/MPL-1.1.html). + +See LICENSE.md for more information. diff --git a/app/assets/javascripts/ckeditor/styles.js b/app/assets/javascripts/ckeditor/styles.js new file mode 100644 index 00000000..0340601d --- /dev/null +++ b/app/assets/javascripts/ckeditor/styles.js @@ -0,0 +1,111 @@ +/** + * Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved. + * For licensing, see LICENSE.html or http://ckeditor.com/license + */ + +// This file contains style definitions that can be used by CKEditor plugins. +// +// The most common use for it is the "stylescombo" plugin, which shows a combo +// in the editor toolbar, containing all styles. Other plugins instead, like +// the div plugin, use a subset of the styles on their feature. +// +// If you don't have plugins that depend on this file, you can simply ignore it. +// Otherwise it is strongly recommended to customize this file to match your +// website requirements and design properly. + +CKEDITOR.stylesSet.add( 'default', [ + /* Block Styles */ + + // These styles are already available in the "Format" combo ("format" plugin), + // so they are not needed here by default. You may enable them to avoid + // placing the "Format" combo in the toolbar, maintaining the same features. + /* + { name: 'Paragraph', element: 'p' }, + { name: 'Heading 1', element: 'h1' }, + { name: 'Heading 2', element: 'h2' }, + { name: 'Heading 3', element: 'h3' }, + { name: 'Heading 4', element: 'h4' }, + { name: 'Heading 5', element: 'h5' }, + { name: 'Heading 6', element: 'h6' }, + { name: 'Preformatted Text',element: 'pre' }, + { name: 'Address', element: 'address' }, + */ + + { name: 'Italic Title', element: 'h2', styles: { 'font-style': 'italic' } }, + { name: 'Subtitle', element: 'h3', styles: { 'color': '#aaa', 'font-style': 'italic' } }, + { + name: 'Special Container', + element: 'div', + styles: { + padding: '5px 10px', + background: '#eee', + border: '1px solid #ccc' + } + }, + + /* Inline Styles */ + + // These are core styles available as toolbar buttons. You may opt enabling + // some of them in the Styles combo, removing them from the toolbar. + // (This requires the "stylescombo" plugin) + /* + { name: 'Strong', element: 'strong', overrides: 'b' }, + { name: 'Emphasis', element: 'em' , overrides: 'i' }, + { name: 'Underline', element: 'u' }, + { name: 'Strikethrough', element: 'strike' }, + { name: 'Subscript', element: 'sub' }, + { name: 'Superscript', element: 'sup' }, + */ + + { name: 'Marker', element: 'span', attributes: { 'class': 'marker' } }, + + { name: 'Big', element: 'big' }, + { name: 'Small', element: 'small' }, + { name: 'Typewriter', element: 'tt' }, + + { name: 'Computer Code', element: 'code' }, + { name: 'Keyboard Phrase', element: 'kbd' }, + { name: 'Sample Text', element: 'samp' }, + { name: 'Variable', element: 'var' }, + + { name: 'Deleted Text', element: 'del' }, + { name: 'Inserted Text', element: 'ins' }, + + { name: 'Cited Work', element: 'cite' }, + { name: 'Inline Quotation', element: 'q' }, + + { name: 'Language: RTL', element: 'span', attributes: { 'dir': 'rtl' } }, + { name: 'Language: LTR', element: 'span', attributes: { 'dir': 'ltr' } }, + + /* Object Styles */ + + { + name: 'Styled image (left)', + element: 'img', + attributes: { 'class': 'left' } + }, + + { + name: 'Styled image (right)', + element: 'img', + attributes: { 'class': 'right' } + }, + + { + name: 'Compact table', + element: 'table', + attributes: { + cellpadding: '5', + cellspacing: '0', + border: '1', + bordercolor: '#ccc' + }, + styles: { + 'border-collapse': 'collapse' + } + }, + + { name: 'Borderless Table', element: 'table', styles: { 'border-style': 'hidden', 'background-color': '#E6E6FA' } }, + { name: 'Square Bulleted List', element: 'ul', styles: { 'list-style-type': 'square' } } +]); + diff --git a/app/assets/javascripts/ckeditor/tool.txt b/app/assets/javascripts/ckeditor/tool.txt new file mode 100644 index 00000000..715f4dee --- /dev/null +++ b/app/assets/javascripts/ckeditor/tool.txt @@ -0,0 +1,49 @@ +Source +Search Source +Format Selection +Comment Selection +Uncomment Selection +Enable/Disable +Preview +Templates +Paste as plain +Paste from Word +Undo +Redo +Find +Replace +Select All +Spell Check As +Link +Unlink +Anchor +Image +Table +Insert Horizontal Line +Insert Special Character +Embed Youtube Video +Maximize +Show Blocks +Bold +Italic +Underline +Strike Through +Subscript +Superscript +Remove Format +Insert/Remove Numbered List +Insert/Remove Bulleted List +Decrease Indent +Increase Indent +Block Quote +Align Left +Center +Align Right +Justify +Formatting Styles +Paragraph Format +Font Name +Font Size +Text Color +Background Color +About CKEditor \ No newline at end of file diff --git a/app/assets/javascripts/codemirror/addon/comment/comment.js b/app/assets/javascripts/codemirror/addon/comment/comment.js new file mode 100644 index 00000000..3c767446 --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/comment/comment.js @@ -0,0 +1,145 @@ +(function() { + "use strict"; + + var noOptions = {}; + var nonWS = /[^\s\u00a0]/; + var Pos = CodeMirror.Pos; + + function firstNonWS(str) { + var found = str.search(nonWS); + return found == -1 ? 0 : found; + } + + CodeMirror.commands.toggleComment = function(cm) { + var from = cm.getCursor("start"), to = cm.getCursor("end"); + cm.uncomment(from, to) || cm.lineComment(from, to); + }; + + CodeMirror.defineExtension("lineComment", function(from, to, options) { + if (!options) options = noOptions; + var self = this, mode = CodeMirror.innerMode(self.getMode(), self.getTokenAt(from).state).mode; + var commentString = options.lineComment || mode.lineComment; + if (!commentString) { + if (options.blockCommentStart || mode.blockCommentStart) { + options.fullLines = true; + self.blockComment(from, to, options); + } + return; + } + var firstLine = self.getLine(from.line); + if (firstLine == null) return; + var end = Math.min(to.ch != 0 || to.line == from.line ? to.line + 1 : to.line, self.lastLine() + 1); + var pad = options.padding == null ? " " : options.padding; + var blankLines = options.commentBlankLines || from.line == to.line; + + self.operation(function() { + if (options.indent) { + var baseString = firstLine.slice(0, firstNonWS(firstLine)); + for (var i = from.line; i < end; ++i) { + var line = self.getLine(i), cut = baseString.length; + if (!blankLines && !nonWS.test(line)) continue; + if (line.slice(0, cut) != baseString) cut = firstNonWS(line); + self.replaceRange(baseString + commentString + pad, Pos(i, 0), Pos(i, cut)); + } + } else { + for (var i = from.line; i < end; ++i) { + if (blankLines || nonWS.test(self.getLine(i))) + self.replaceRange(commentString + pad, Pos(i, 0)); + } + } + }); + }); + + CodeMirror.defineExtension("blockComment", function(from, to, options) { + if (!options) options = noOptions; + var self = this, mode = CodeMirror.innerMode(self.getMode(), self.getTokenAt(from).state).mode; + var startString = options.blockCommentStart || mode.blockCommentStart; + var endString = options.blockCommentEnd || mode.blockCommentEnd; + if (!startString || !endString) { + if ((options.lineComment || mode.lineComment) && options.fullLines != false) + self.lineComment(from, to, options); + return; + } + + var end = Math.min(to.line, self.lastLine()); + if (end != from.line && to.ch == 0 && nonWS.test(self.getLine(end))) --end; + + var pad = options.padding == null ? " " : options.padding; + if (from.line > end) return; + + self.operation(function() { + if (options.fullLines != false) { + var lastLineHasText = nonWS.test(self.getLine(end)); + self.replaceRange(pad + endString, Pos(end)); + self.replaceRange(startString + pad, Pos(from.line, 0)); + var lead = options.blockCommentLead || mode.blockCommentLead; + if (lead != null) for (var i = from.line + 1; i <= end; ++i) + if (i != end || lastLineHasText) + self.replaceRange(lead + pad, Pos(i, 0)); + } else { + self.replaceRange(endString, to); + self.replaceRange(startString, from); + } + }); + }); + + CodeMirror.defineExtension("uncomment", function(from, to, options) { + if (!options) options = noOptions; + var self = this, mode = CodeMirror.innerMode(self.getMode(), self.getTokenAt(from).state).mode; + var end = Math.min(to.line, self.lastLine()), start = Math.min(from.line, end); + + // Try finding line comments + var lineString = options.lineComment || mode.lineComment, lines = []; + var pad = options.padding == null ? " " : options.padding, didSomething; + lineComment: { + if (!lineString) break lineComment; + for (var i = start; i <= end; ++i) { + var line = self.getLine(i); + var found = line.indexOf(lineString); + if (found == -1 && (i != end || i == start) && nonWS.test(line)) break lineComment; + if (i != start && found > -1 && nonWS.test(line.slice(0, found))) break lineComment; + lines.push(line); + } + self.operation(function() { + for (var i = start; i <= end; ++i) { + var line = lines[i - start]; + var pos = line.indexOf(lineString), endPos = pos + lineString.length; + if (pos < 0) continue; + if (line.slice(endPos, endPos + pad.length) == pad) endPos += pad.length; + didSomething = true; + self.replaceRange("", Pos(i, pos), Pos(i, endPos)); + } + }); + if (didSomething) return true; + } + + // Try block comments + var startString = options.blockCommentStart || mode.blockCommentStart; + var endString = options.blockCommentEnd || mode.blockCommentEnd; + if (!startString || !endString) return false; + var lead = options.blockCommentLead || mode.blockCommentLead; + var startLine = self.getLine(start), endLine = end == start ? startLine : self.getLine(end); + var open = startLine.indexOf(startString), close = endLine.lastIndexOf(endString); + if (close == -1 && start != end) { + endLine = self.getLine(--end); + close = endLine.lastIndexOf(endString); + } + if (open == -1 || close == -1) return false; + + self.operation(function() { + self.replaceRange("", Pos(end, close - (pad && endLine.slice(close - pad.length, close) == pad ? pad.length : 0)), + Pos(end, close + endString.length)); + var openEnd = open + startString.length; + if (pad && startLine.slice(openEnd, openEnd + pad.length) == pad) openEnd += pad.length; + self.replaceRange("", Pos(start, open), Pos(start, openEnd)); + if (lead) for (var i = start + 1; i <= end; ++i) { + var line = self.getLine(i), found = line.indexOf(lead); + if (found == -1 || nonWS.test(line.slice(0, found))) continue; + var foundEnd = found + lead.length; + if (pad && line.slice(foundEnd, foundEnd + pad.length) == pad) foundEnd += pad.length; + self.replaceRange("", Pos(i, found), Pos(i, foundEnd)); + } + }); + return true; + }); +})(); diff --git a/app/assets/javascripts/codemirror/addon/dialog/dialog.css b/app/assets/javascripts/codemirror/addon/dialog/dialog.css new file mode 100644 index 00000000..2e7c0fc9 --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/dialog/dialog.css @@ -0,0 +1,32 @@ +.CodeMirror-dialog { + position: absolute; + left: 0; right: 0; + background: white; + z-index: 15; + padding: .1em .8em; + overflow: hidden; + color: #333; +} + +.CodeMirror-dialog-top { + border-bottom: 1px solid #eee; + top: 0; +} + +.CodeMirror-dialog-bottom { + border-top: 1px solid #eee; + bottom: 0; +} + +.CodeMirror-dialog input { + border: none; + outline: none; + background: transparent; + width: 20em; + color: inherit; + font-family: monospace; +} + +.CodeMirror-dialog button { + font-size: 70%; +} diff --git a/app/assets/javascripts/codemirror/addon/dialog/dialog.js b/app/assets/javascripts/codemirror/addon/dialog/dialog.js new file mode 100644 index 00000000..71e22874 --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/dialog/dialog.js @@ -0,0 +1,80 @@ +// Open simple dialogs on top of an editor. Relies on dialog.css. + +(function() { + function dialogDiv(cm, template, bottom) { + var wrap = cm.getWrapperElement(); + var dialog; + dialog = wrap.appendChild(document.createElement("div")); + if (bottom) { + dialog.className = "CodeMirror-dialog CodeMirror-dialog-bottom"; + } else { + dialog.className = "CodeMirror-dialog CodeMirror-dialog-top"; + } + dialog.innerHTML = template; + return dialog; + } + + CodeMirror.defineExtension("openDialog", function(template, callback, options) { + var dialog = dialogDiv(this, template, options && options.bottom); + var closed = false, me = this; + function close() { + if (closed) return; + closed = true; + dialog.parentNode.removeChild(dialog); + } + var inp = dialog.getElementsByTagName("input")[0], button; + if (inp) { + CodeMirror.on(inp, "keydown", function(e) { + if (options && options.onKeyDown && options.onKeyDown(e, inp.value, close)) { return; } + if (e.keyCode == 13 || e.keyCode == 27) { + CodeMirror.e_stop(e); + close(); + me.focus(); + if (e.keyCode == 13) callback(inp.value); + } + }); + if (options && options.onKeyUp) { + CodeMirror.on(inp, "keyup", function(e) {options.onKeyUp(e, inp.value, close);}); + } + if (options && options.value) inp.value = options.value; + inp.focus(); + CodeMirror.on(inp, "blur", close); + } else if (button = dialog.getElementsByTagName("button")[0]) { + CodeMirror.on(button, "click", function() { + close(); + me.focus(); + }); + button.focus(); + CodeMirror.on(button, "blur", close); + } + return close; + }); + + CodeMirror.defineExtension("openConfirm", function(template, callbacks, options) { + var dialog = dialogDiv(this, template, options && options.bottom); + var buttons = dialog.getElementsByTagName("button"); + var closed = false, me = this, blurring = 1; + function close() { + if (closed) return; + closed = true; + dialog.parentNode.removeChild(dialog); + me.focus(); + } + buttons[0].focus(); + for (var i = 0; i < buttons.length; ++i) { + var b = buttons[i]; + (function(callback) { + CodeMirror.on(b, "click", function(e) { + CodeMirror.e_preventDefault(e); + close(); + if (callback) callback(me); + }); + })(callbacks[i]); + CodeMirror.on(b, "blur", function() { + --blurring; + setTimeout(function() { if (blurring <= 0) close(); }, 200); + }); + CodeMirror.on(b, "focus", function() { ++blurring; }); + } + }); +})(); diff --git a/app/assets/javascripts/codemirror/addon/display/placeholder.js b/app/assets/javascripts/codemirror/addon/display/placeholder.js new file mode 100644 index 00000000..18f9dff3 --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/display/placeholder.js @@ -0,0 +1,54 @@ +(function() { + CodeMirror.defineOption("placeholder", "", function(cm, val, old) { + var prev = old && old != CodeMirror.Init; + if (val && !prev) { + cm.on("focus", onFocus); + cm.on("blur", onBlur); + cm.on("change", onChange); + onChange(cm); + } else if (!val && prev) { + cm.off("focus", onFocus); + cm.off("blur", onBlur); + cm.off("change", onChange); + clearPlaceholder(cm); + var wrapper = cm.getWrapperElement(); + wrapper.className = wrapper.className.replace(" CodeMirror-empty", ""); + } + + if (val && !cm.hasFocus()) onBlur(cm); + }); + + function clearPlaceholder(cm) { + if (cm.state.placeholder) { + cm.state.placeholder.parentNode.removeChild(cm.state.placeholder); + cm.state.placeholder = null; + } + } + function setPlaceholder(cm) { + clearPlaceholder(cm); + var elt = cm.state.placeholder = document.createElement("pre"); + elt.style.cssText = "height: 0; overflow: visible"; + elt.className = "CodeMirror-placeholder"; + elt.appendChild(document.createTextNode(cm.getOption("placeholder"))); + cm.display.lineSpace.insertBefore(elt, cm.display.lineSpace.firstChild); + } + + function onFocus(cm) { + clearPlaceholder(cm); + } + function onBlur(cm) { + if (isEmpty(cm)) setPlaceholder(cm); + } + function onChange(cm) { + var wrapper = cm.getWrapperElement(), empty = isEmpty(cm); + wrapper.className = wrapper.className.replace(" CodeMirror-empty", "") + (empty ? " CodeMirror-empty" : ""); + + if (cm.hasFocus()) return; + if (empty) setPlaceholder(cm); + else clearPlaceholder(cm); + } + + function isEmpty(cm) { + return (cm.lineCount() === 1) && (cm.getLine(0) === ""); + } +})(); diff --git a/app/assets/javascripts/codemirror/addon/edit/closebrackets.js b/app/assets/javascripts/codemirror/addon/edit/closebrackets.js new file mode 100644 index 00000000..6fbf38ae --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/edit/closebrackets.js @@ -0,0 +1,80 @@ +(function() { + var DEFAULT_BRACKETS = "()[]{}''\"\""; + var DEFAULT_EXPLODE_ON_ENTER = "[]{}"; + var SPACE_CHAR_REGEX = /\s/; + + CodeMirror.defineOption("autoCloseBrackets", false, function(cm, val, old) { + if (old != CodeMirror.Init && old) + cm.removeKeyMap("autoCloseBrackets"); + if (!val) return; + var pairs = DEFAULT_BRACKETS, explode = DEFAULT_EXPLODE_ON_ENTER; + if (typeof val == "string") pairs = val; + else if (typeof val == "object") { + if (val.pairs != null) pairs = val.pairs; + if (val.explode != null) explode = val.explode; + } + var map = buildKeymap(pairs); + if (explode) map.Enter = buildExplodeHandler(explode); + cm.addKeyMap(map); + }); + + function charsAround(cm, pos) { + var str = cm.getRange(CodeMirror.Pos(pos.line, pos.ch - 1), + CodeMirror.Pos(pos.line, pos.ch + 1)); + return str.length == 2 ? str : null; + } + + function buildKeymap(pairs) { + var map = { + name : "autoCloseBrackets", + Backspace: function(cm) { + if (cm.somethingSelected()) return CodeMirror.Pass; + var cur = cm.getCursor(), around = charsAround(cm, cur); + if (around && pairs.indexOf(around) % 2 == 0) + cm.replaceRange("", CodeMirror.Pos(cur.line, cur.ch - 1), CodeMirror.Pos(cur.line, cur.ch + 1)); + else + return CodeMirror.Pass; + } + }; + var closingBrackets = ""; + for (var i = 0; i < pairs.length; i += 2) (function(left, right) { + if (left != right) closingBrackets += right; + function surround(cm) { + var selection = cm.getSelection(); + cm.replaceSelection(left + selection + right); + } + function maybeOverwrite(cm) { + var cur = cm.getCursor(), ahead = cm.getRange(cur, CodeMirror.Pos(cur.line, cur.ch + 1)); + if (ahead != right || cm.somethingSelected()) return CodeMirror.Pass; + else cm.execCommand("goCharRight"); + } + map["'" + left + "'"] = function(cm) { + if (left == "'" && cm.getTokenAt(cm.getCursor()).type == "comment") + return CodeMirror.Pass; + if (cm.somethingSelected()) return surround(cm); + if (left == right && maybeOverwrite(cm) != CodeMirror.Pass) return; + var cur = cm.getCursor(), ahead = CodeMirror.Pos(cur.line, cur.ch + 1); + var line = cm.getLine(cur.line), nextChar = line.charAt(cur.ch); + if (line.length == cur.ch || closingBrackets.indexOf(nextChar) >= 0 || SPACE_CHAR_REGEX.test(nextChar)) + cm.replaceSelection(left + right, {head: ahead, anchor: ahead}); + else + return CodeMirror.Pass; + }; + if (left != right) map["'" + right + "'"] = maybeOverwrite; + })(pairs.charAt(i), pairs.charAt(i + 1)); + return map; + } + + function buildExplodeHandler(pairs) { + return function(cm) { + var cur = cm.getCursor(), around = charsAround(cm, cur); + if (!around || pairs.indexOf(around) % 2 != 0) return CodeMirror.Pass; + cm.operation(function() { + var newPos = CodeMirror.Pos(cur.line + 1, 0); + cm.replaceSelection("\n\n", {anchor: newPos, head: newPos}, "+input"); + cm.indentLine(cur.line + 1, null, true); + cm.indentLine(cur.line + 2, null, true); + }); + }; + } +})(); diff --git a/app/assets/javascripts/codemirror/addon/edit/closetag.js b/app/assets/javascripts/codemirror/addon/edit/closetag.js new file mode 100644 index 00000000..454dfea5 --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/edit/closetag.js @@ -0,0 +1,86 @@ +/** + * Tag-closer extension for CodeMirror. + * + * This extension adds an "autoCloseTags" option that can be set to + * either true to get the default behavior, or an object to further + * configure its behavior. + * + * These are supported options: + * + * `whenClosing` (default true) + * Whether to autoclose when the '/' of a closing tag is typed. + * `whenOpening` (default true) + * Whether to autoclose the tag when the final '>' of an opening + * tag is typed. + * `dontCloseTags` (default is empty tags for HTML, none for XML) + * An array of tag names that should not be autoclosed. + * `indentTags` (default is block tags for HTML, none for XML) + * An array of tag names that should, when opened, cause a + * blank line to be added inside the tag, and the blank line and + * closing line to be indented. + * + * See demos/closetag.html for a usage example. + */ + +(function() { + CodeMirror.defineOption("autoCloseTags", false, function(cm, val, old) { + if (val && (old == CodeMirror.Init || !old)) { + var map = {name: "autoCloseTags"}; + if (typeof val != "object" || val.whenClosing) + map["'/'"] = function(cm) { return autoCloseTag(cm, '/'); }; + if (typeof val != "object" || val.whenOpening) + map["'>'"] = function(cm) { return autoCloseTag(cm, '>'); }; + cm.addKeyMap(map); + } else if (!val && (old != CodeMirror.Init && old)) { + cm.removeKeyMap("autoCloseTags"); + } + }); + + var htmlDontClose = ["area", "base", "br", "col", "command", "embed", "hr", "img", "input", "keygen", "link", "meta", "param", + "source", "track", "wbr"]; + var htmlIndent = ["applet", "blockquote", "body", "button", "div", "dl", "fieldset", "form", "frameset", "h1", "h2", "h3", "h4", + "h5", "h6", "head", "html", "iframe", "layer", "legend", "object", "ol", "p", "select", "table", "ul"]; + + function autoCloseTag(cm, ch) { + var pos = cm.getCursor(), tok = cm.getTokenAt(pos); + var inner = CodeMirror.innerMode(cm.getMode(), tok.state), state = inner.state; + if (inner.mode.name != "xml") return CodeMirror.Pass; + + var opt = cm.getOption("autoCloseTags"), html = inner.mode.configuration == "html"; + var dontCloseTags = (typeof opt == "object" && opt.dontCloseTags) || (html && htmlDontClose); + var indentTags = (typeof opt == "object" && opt.indentTags) || (html && htmlIndent); + + if (ch == ">" && state.tagName) { + var tagName = state.tagName; + if (tok.end > pos.ch) tagName = tagName.slice(0, tagName.length - tok.end + pos.ch); + var lowerTagName = tagName.toLowerCase(); + // Don't process the '>' at the end of an end-tag or self-closing tag + if (tok.type == "tag" && state.type == "closeTag" || + tok.string.indexOf("/") == (tok.string.length - 1) || // match something like + dontCloseTags && indexOf(dontCloseTags, lowerTagName) > -1) + return CodeMirror.Pass; + + var doIndent = indentTags && indexOf(indentTags, lowerTagName) > -1; + var curPos = doIndent ? CodeMirror.Pos(pos.line + 1, 0) : CodeMirror.Pos(pos.line, pos.ch + 1); + cm.replaceSelection(">" + (doIndent ? "\n\n" : "") + "", + {head: curPos, anchor: curPos}); + if (doIndent) { + cm.indentLine(pos.line + 1); + cm.indentLine(pos.line + 2); + } + return; + } else if (ch == "/" && tok.string == "<") { + var tagName = state.context && state.context.tagName; + if (tagName) cm.replaceSelection("/" + tagName + ">", "end"); + return; + } + return CodeMirror.Pass; + } + + function indexOf(collection, elt) { + if (collection.indexOf) return collection.indexOf(elt); + for (var i = 0, e = collection.length; i < e; ++i) + if (collection[i] == elt) return i; + return -1; + } +})(); diff --git a/app/assets/javascripts/codemirror/addon/edit/continuecomment.js b/app/assets/javascripts/codemirror/addon/edit/continuecomment.js new file mode 100644 index 00000000..30802622 --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/edit/continuecomment.js @@ -0,0 +1,44 @@ +(function() { + var modes = ["clike", "css", "javascript"]; + for (var i = 0; i < modes.length; ++i) + CodeMirror.extendMode(modes[i], {blockCommentStart: "/*", + blockCommentEnd: "*/", + blockCommentContinue: " * "}); + + function continueComment(cm) { + var pos = cm.getCursor(), token = cm.getTokenAt(pos); + var mode = CodeMirror.innerMode(cm.getMode(), token.state).mode; + var space; + + if (token.type == "comment" && mode.blockCommentStart) { + var end = token.string.indexOf(mode.blockCommentEnd); + var full = cm.getRange(CodeMirror.Pos(pos.line, 0), CodeMirror.Pos(pos.line, token.end)), found; + if (end != -1 && end == token.string.length - mode.blockCommentEnd.length) { + // Comment ended, don't continue it + } else if (token.string.indexOf(mode.blockCommentStart) == 0) { + space = full.slice(0, token.start); + if (!/^\s*$/.test(space)) { + space = ""; + for (var i = 0; i < token.start; ++i) space += " "; + } + } else if ((found = full.indexOf(mode.blockCommentContinue)) != -1 && + found + mode.blockCommentContinue.length > token.start && + /^\s*$/.test(full.slice(0, found))) { + space = full.slice(0, found); + } + } + + if (space != null) + cm.replaceSelection("\n" + space + mode.blockCommentContinue, "end"); + else + return CodeMirror.Pass; + } + + CodeMirror.defineOption("continueComments", null, function(cm, val, prev) { + if (prev && prev != CodeMirror.Init) + cm.removeKeyMap("continueComment"); + var map = {name: "continueComment"}; + map[typeof val == "string" ? val : "Enter"] = continueComment; + cm.addKeyMap(map); + }); +})(); diff --git a/app/assets/javascripts/codemirror/addon/edit/continuelist.js b/app/assets/javascripts/codemirror/addon/edit/continuelist.js new file mode 100644 index 00000000..fb1fc38b --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/edit/continuelist.js @@ -0,0 +1,25 @@ +(function() { + 'use strict'; + + var listRE = /^(\s*)([*+-]|(\d+)\.)(\s*)/, + unorderedBullets = '*+-'; + + CodeMirror.commands.newlineAndIndentContinueMarkdownList = function(cm) { + var pos = cm.getCursor(), + inList = cm.getStateAfter(pos.line).list, + match; + + if (!inList || !(match = cm.getLine(pos.line).match(listRE))) { + cm.execCommand('newlineAndIndent'); + return; + } + + var indent = match[1], after = match[4]; + var bullet = unorderedBullets.indexOf(match[2]) >= 0 + ? match[2] + : (parseInt(match[3], 10) + 1) + '.'; + + cm.replaceSelection('\n' + indent + bullet + after, 'end'); + }; + +}()); diff --git a/app/assets/javascripts/codemirror/addon/edit/matchbrackets.js b/app/assets/javascripts/codemirror/addon/edit/matchbrackets.js new file mode 100644 index 00000000..131fe831 --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/edit/matchbrackets.js @@ -0,0 +1,86 @@ +(function() { + var ie_lt8 = /MSIE \d/.test(navigator.userAgent) && + (document.documentMode == null || document.documentMode < 8); + + var Pos = CodeMirror.Pos; + + var matching = {"(": ")>", ")": "(<", "[": "]>", "]": "[<", "{": "}>", "}": "{<"}; + function findMatchingBracket(cm, where, strict) { + var state = cm.state.matchBrackets; + var maxScanLen = (state && state.maxScanLineLength) || 10000; + + var cur = where || cm.getCursor(), line = cm.getLineHandle(cur.line), pos = cur.ch - 1; + var match = (pos >= 0 && matching[line.text.charAt(pos)]) || matching[line.text.charAt(++pos)]; + if (!match) return null; + var forward = match.charAt(1) == ">", d = forward ? 1 : -1; + if (strict && forward != (pos == cur.ch)) return null; + var style = cm.getTokenTypeAt(Pos(cur.line, pos + 1)); + + var stack = [line.text.charAt(pos)], re = /[(){}[\]]/; + function scan(line, lineNo, start) { + if (!line.text) return; + var pos = forward ? 0 : line.text.length - 1, end = forward ? line.text.length : -1; + if (line.text.length > maxScanLen) return null; + if (start != null) pos = start + d; + for (; pos != end; pos += d) { + var ch = line.text.charAt(pos); + if (re.test(ch) && cm.getTokenTypeAt(Pos(lineNo, pos + 1)) == style) { + var match = matching[ch]; + if (match.charAt(1) == ">" == forward) stack.push(ch); + else if (stack.pop() != match.charAt(0)) return {pos: pos, match: false}; + else if (!stack.length) return {pos: pos, match: true}; + } + } + } + for (var i = cur.line, found, e = forward ? Math.min(i + 100, cm.lineCount()) : Math.max(-1, i - 100); i != e; i+=d) { + if (i == cur.line) found = scan(line, i, pos); + else found = scan(cm.getLineHandle(i), i); + if (found) break; + } + return {from: Pos(cur.line, pos), to: found && Pos(i, found.pos), + match: found && found.match, forward: forward}; + } + + function matchBrackets(cm, autoclear) { + // Disable brace matching in long lines, since it'll cause hugely slow updates + var maxHighlightLen = cm.state.matchBrackets.maxHighlightLineLength || 1000; + var found = findMatchingBracket(cm); + if (!found || cm.getLine(found.from.line).length > maxHighlightLen || + found.to && cm.getLine(found.to.line).length > maxHighlightLen) + return; + + var style = found.match ? "CodeMirror-matchingbracket" : "CodeMirror-nonmatchingbracket"; + var one = cm.markText(found.from, Pos(found.from.line, found.from.ch + 1), {className: style}); + var two = found.to && cm.markText(found.to, Pos(found.to.line, found.to.ch + 1), {className: style}); + // Kludge to work around the IE bug from issue #1193, where text + // input stops going to the textare whever this fires. + if (ie_lt8 && cm.state.focused) cm.display.input.focus(); + var clear = function() { + cm.operation(function() { one.clear(); two && two.clear(); }); + }; + if (autoclear) setTimeout(clear, 800); + else return clear; + } + + var currentlyHighlighted = null; + function doMatchBrackets(cm) { + cm.operation(function() { + if (currentlyHighlighted) {currentlyHighlighted(); currentlyHighlighted = null;} + if (!cm.somethingSelected()) currentlyHighlighted = matchBrackets(cm, false); + }); + } + + CodeMirror.defineOption("matchBrackets", false, function(cm, val, old) { + if (old && old != CodeMirror.Init) + cm.off("cursorActivity", doMatchBrackets); + if (val) { + cm.state.matchBrackets = typeof val == "object" ? val : {}; + cm.on("cursorActivity", doMatchBrackets); + } + }); + + CodeMirror.defineExtension("matchBrackets", function() {matchBrackets(this, true);}); + CodeMirror.defineExtension("findMatchingBracket", function(pos, strict){ + return findMatchingBracket(this, pos, strict); + }); +})(); diff --git a/app/assets/javascripts/codemirror/addon/edit/trailingspace.js b/app/assets/javascripts/codemirror/addon/edit/trailingspace.js new file mode 100644 index 00000000..f6bb0264 --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/edit/trailingspace.js @@ -0,0 +1,15 @@ +CodeMirror.defineOption("showTrailingSpace", false, function(cm, val, prev) { + if (prev == CodeMirror.Init) prev = false; + if (prev && !val) + cm.removeOverlay("trailingspace"); + else if (!prev && val) + cm.addOverlay({ + token: function(stream) { + for (var l = stream.string.length, i = l; i && /\s/.test(stream.string.charAt(i - 1)); --i) {} + if (i > stream.pos) { stream.pos = i; return null; } + stream.pos = l; + return "trailingspace"; + }, + name: "trailingspace" + }); +}); diff --git a/app/assets/javascripts/codemirror/addon/fold/brace-fold.js b/app/assets/javascripts/codemirror/addon/fold/brace-fold.js new file mode 100644 index 00000000..e35115b8 --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/fold/brace-fold.js @@ -0,0 +1,90 @@ +CodeMirror.braceRangeFinder = function(cm, start) { + var line = start.line, lineText = cm.getLine(line); + var startCh, tokenType; + + function findOpening(openCh) { + for (var at = start.ch, pass = 0;;) { + var found = lineText.lastIndexOf(openCh, at - 1); + if (found == -1) { + if (pass == 1) break; + pass = 1; + at = lineText.length; + continue; + } + if (pass == 1 && found < start.ch) break; + tokenType = cm.getTokenAt(CodeMirror.Pos(line, found + 1)).type; + if (!/^(comment|string)/.test(tokenType)) return found + 1; + at = found - 1; + } + } + + var startToken = "{", endToken = "}", startCh = findOpening("{"); + if (startCh == null) { + startToken = "[", endToken = "]"; + startCh = findOpening("["); + } + + if (startCh == null) return; + var count = 1, lastLine = cm.lastLine(), end, endCh; + outer: for (var i = line; i <= lastLine; ++i) { + var text = cm.getLine(i), pos = i == line ? startCh : 0; + for (;;) { + var nextOpen = text.indexOf(startToken, pos), nextClose = text.indexOf(endToken, pos); + if (nextOpen < 0) nextOpen = text.length; + if (nextClose < 0) nextClose = text.length; + pos = Math.min(nextOpen, nextClose); + if (pos == text.length) break; + if (cm.getTokenAt(CodeMirror.Pos(i, pos + 1)).type == tokenType) { + if (pos == nextOpen) ++count; + else if (!--count) { end = i; endCh = pos; break outer; } + } + ++pos; + } + } + if (end == null || line == end && endCh == startCh) return; + return {from: CodeMirror.Pos(line, startCh), + to: CodeMirror.Pos(end, endCh)}; +}; + +CodeMirror.importRangeFinder = function(cm, start) { + function hasImport(line) { + if (line < cm.firstLine() || line > cm.lastLine()) return null; + var start = cm.getTokenAt(CodeMirror.Pos(line, 1)); + if (!/\S/.test(start.string)) start = cm.getTokenAt(CodeMirror.Pos(line, start.end + 1)); + if (start.type != "keyword" || start.string != "import") return null; + // Now find closing semicolon, return its position + for (var i = line, e = Math.min(cm.lastLine(), line + 10); i <= e; ++i) { + var text = cm.getLine(i), semi = text.indexOf(";"); + if (semi != -1) return {startCh: start.end, end: CodeMirror.Pos(i, semi)}; + } + } + + var start = start.line, has = hasImport(start), prev; + if (!has || hasImport(start - 1) || ((prev = hasImport(start - 2)) && prev.end.line == start - 1)) + return null; + for (var end = has.end;;) { + var next = hasImport(end.line + 1); + if (next == null) break; + end = next.end; + } + return {from: cm.clipPos(CodeMirror.Pos(start, has.startCh + 1)), to: end}; +}; + +CodeMirror.includeRangeFinder = function(cm, start) { + function hasInclude(line) { + if (line < cm.firstLine() || line > cm.lastLine()) return null; + var start = cm.getTokenAt(CodeMirror.Pos(line, 1)); + if (!/\S/.test(start.string)) start = cm.getTokenAt(CodeMirror.Pos(line, start.end + 1)); + if (start.type == "meta" && start.string.slice(0, 8) == "#include") return start.start + 8; + } + + var start = start.line, has = hasInclude(start); + if (has == null || hasInclude(start - 1) != null) return null; + for (var end = start;;) { + var next = hasInclude(end + 1); + if (next == null) break; + ++end; + } + return {from: CodeMirror.Pos(start, has + 1), + to: cm.clipPos(CodeMirror.Pos(end))}; +}; diff --git a/app/assets/javascripts/codemirror/addon/fold/foldcode.js b/app/assets/javascripts/codemirror/addon/fold/foldcode.js new file mode 100644 index 00000000..2743d3e2 --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/fold/foldcode.js @@ -0,0 +1,68 @@ +(function() { + "use strict"; + + function doFold(cm, pos, options) { + var finder = options.call ? options : (options && options.rangeFinder); + if (!finder) return; + if (typeof pos == "number") pos = CodeMirror.Pos(pos, 0); + var minSize = options && options.minFoldSize || 0; + + function getRange(allowFolded) { + var range = finder(cm, pos); + if (!range || range.to.line - range.from.line < minSize) return null; + var marks = cm.findMarksAt(range.from); + for (var i = 0; i < marks.length; ++i) { + if (marks[i].__isFold) { + if (!allowFolded) return null; + range.cleared = true; + marks[i].clear(); + } + } + return range; + } + + var range = getRange(true); + if (options && options.scanUp) while (!range && pos.line > cm.firstLine()) { + pos = CodeMirror.Pos(pos.line - 1, 0); + range = getRange(false); + } + if (!range || range.cleared) return; + + var myWidget = makeWidget(options); + CodeMirror.on(myWidget, "mousedown", function() {myRange.clear();}); + var myRange = cm.markText(range.from, range.to, { + replacedWith: myWidget, + clearOnEnter: true, + __isFold: true + }); + } + + function makeWidget(options) { + var widget = (options && options.widget) || "\u2194"; + if (typeof widget == "string") { + var text = document.createTextNode(widget); + widget = document.createElement("span"); + widget.appendChild(text); + widget.className = "CodeMirror-foldmarker"; + } + return widget; + } + + // Clumsy backwards-compatible interface + CodeMirror.newFoldFunction = function(rangeFinder, widget) { + return function(cm, pos) { doFold(cm, pos, {rangeFinder: rangeFinder, widget: widget}); }; + }; + + // New-style interface + CodeMirror.defineExtension("foldCode", function(pos, options) { doFold(this, pos, options); }); + + CodeMirror.combineRangeFinders = function() { + var funcs = Array.prototype.slice.call(arguments, 0); + return function(cm, start) { + for (var i = 0; i < funcs.length; ++i) { + var found = funcs[i](cm, start); + if (found) return found; + } + }; + }; +})(); diff --git a/app/assets/javascripts/codemirror/addon/fold/indent-fold.js b/app/assets/javascripts/codemirror/addon/fold/indent-fold.js new file mode 100644 index 00000000..94a0a1ff --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/fold/indent-fold.js @@ -0,0 +1,11 @@ +CodeMirror.indentRangeFinder = function(cm, start) { + var tabSize = cm.getOption("tabSize"), firstLine = cm.getLine(start.line); + var myIndent = CodeMirror.countColumn(firstLine, null, tabSize); + for (var i = start.line + 1, end = cm.lineCount(); i < end; ++i) { + var curLine = cm.getLine(i); + if (CodeMirror.countColumn(curLine, null, tabSize) < myIndent && + CodeMirror.countColumn(cm.getLine(i-1), null, tabSize) > myIndent) + return {from: CodeMirror.Pos(start.line, firstLine.length), + to: CodeMirror.Pos(i, curLine.length)}; + } +}; diff --git a/app/assets/javascripts/codemirror/addon/fold/xml-fold.js b/app/assets/javascripts/codemirror/addon/fold/xml-fold.js new file mode 100644 index 00000000..b764bc01 --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/fold/xml-fold.js @@ -0,0 +1,160 @@ +(function() { + "use strict"; + + var Pos = CodeMirror.Pos; + + var nameStartChar = "A-Z_a-z\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02FF\\u0370-\\u037D\\u037F-\\u1FFF\\u200C-\\u200D\\u2070-\\u218F\\u2C00-\\u2FEF\\u3001-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFFD"; + var nameChar = nameStartChar + "\-\:\.0-9\\u00B7\\u0300-\\u036F\\u203F-\\u2040"; + var xmlTagStart = new RegExp("<(/?)([" + nameStartChar + "][" + nameChar + "]*)", "g"); + + function Iter(cm, line, ch) { + this.line = line; this.ch = ch; + this.cm = cm; this.text = cm.getLine(line); + } + + function tagAt(iter, ch) { + var type = iter.cm.getTokenTypeAt(Pos(iter.line, ch)); + return type && /\btag\b/.test(type); + } + + function nextLine(iter) { + if (iter.line >= iter.cm.lastLine()) return; + iter.ch = 0; + iter.text = iter.cm.getLine(++iter.line); + return true; + } + function prevLine(iter) { + if (iter.line <= iter.cm.firstLine()) return; + iter.text = iter.cm.getLine(--iter.line); + iter.ch = iter.text.length; + return true; + } + + function toTagEnd(iter) { + for (;;) { + var gt = iter.text.indexOf(">", iter.ch); + if (gt == -1) { if (nextLine(iter)) continue; else return; } + if (!tagAt(iter, gt + 1)) { iter.ch = gt + 1; continue; } + var lastSlash = iter.text.lastIndexOf("/", gt); + var selfClose = lastSlash > -1 && !/\S/.test(iter.text.slice(lastSlash + 1, gt)); + iter.ch = gt + 1; + return selfClose ? "selfClose" : "regular"; + } + } + function toTagStart(iter) { + for (;;) { + var lt = iter.text.lastIndexOf("<", iter.ch - 1); + if (lt == -1) { if (prevLine(iter)) continue; else return; } + if (!tagAt(iter, lt + 1)) { iter.ch = lt; continue; } + xmlTagStart.lastIndex = lt; + iter.ch = lt; + var match = xmlTagStart.exec(iter.text); + if (match && match.index == lt) return match; + } + } + + function toNextTag(iter) { + for (;;) { + xmlTagStart.lastIndex = iter.ch; + var found = xmlTagStart.exec(iter.text); + if (!found) { if (nextLine(iter)) continue; else return; } + if (!tagAt(iter, found.index + 1)) { iter.ch = found.index + 1; continue; } + iter.ch = found.index + found[0].length; + return found; + } + } + function toPrevTag(iter) { + for (;;) { + var gt = iter.text.lastIndexOf(">", iter.ch - 1); + if (gt == -1) { if (prevLine(iter)) continue; else return; } + if (!tagAt(iter, gt + 1)) { iter.ch = gt; continue; } + var lastSlash = iter.text.lastIndexOf("/", gt); + var selfClose = lastSlash > -1 && !/\S/.test(iter.text.slice(lastSlash + 1, gt)); + iter.ch = gt + 1; + return selfClose ? "selfClose" : "regular"; + } + } + + function findMatchingClose(iter, tag) { + var stack = []; + for (;;) { + var next = toNextTag(iter), end, startLine = iter.line, startCh = iter.ch - (next ? next[0].length : 0); + if (!next || !(end = toTagEnd(iter))) return; + if (end == "selfClose") continue; + if (next[1]) { // closing tag + for (var i = stack.length - 1; i >= 0; --i) if (stack[i] == next[2]) { + stack.length = i; + break; + } + if (i < 0 && (!tag || tag == next[2])) return { + tag: next[2], + from: Pos(startLine, startCh), + to: Pos(iter.line, iter.ch) + }; + } else { // opening tag + stack.push(next[2]); + } + } + } + function findMatchingOpen(iter, tag) { + var stack = []; + for (;;) { + var prev = toPrevTag(iter); + if (!prev) return; + if (prev == "selfClose") { toTagStart(iter); continue; } + var endLine = iter.line, endCh = iter.ch; + var start = toTagStart(iter); + if (!start) return; + if (start[1]) { // closing tag + stack.push(start[2]); + } else { // opening tag + for (var i = stack.length - 1; i >= 0; --i) if (stack[i] == start[2]) { + stack.length = i; + break; + } + if (i < 0 && (!tag || tag == start[2])) return { + tag: start[2], + from: Pos(iter.line, iter.ch), + to: Pos(endLine, endCh) + }; + } + } + } + + CodeMirror.tagRangeFinder = function(cm, start) { + var iter = new Iter(cm, start.line, 0); + for (;;) { + var openTag = toNextTag(iter), end; + if (!openTag || iter.line != start.line || !(end = toTagEnd(iter))) return; + if (!openTag[1] && end != "selfClose") { + var start = Pos(iter.line, iter.ch); + var close = findMatchingClose(iter, openTag[2]); + return close && {from: start, to: close.from}; + } + } + }; + + CodeMirror.findMatchingTag = function(cm, pos) { + var iter = new Iter(cm, pos.line, pos.ch); + var end = toTagEnd(iter), start = toTagStart(iter); + if (!end || end == "selfClose" || !start) return; + + if (start[1]) { // closing tag + return findMatchingOpen(iter, start[2]); + } else { // opening tag + toTagEnd(iter); + return findMatchingClose(iter, start[2]); + } + }; + + CodeMirror.findEnclosingTag = function(cm, pos) { + var iter = new Iter(cm, pos.line, pos.ch); + for (;;) { + var open = findMatchingOpen(iter); + if (!open) break; + var forward = new Iter(cm, pos.line, pos.ch); + var close = findMatchingClose(forward, open.tag); + if (close) return {open: open, close: close}; + } + }; +})(); diff --git a/app/assets/javascripts/codemirror/addon/hint/html-hint.js b/app/assets/javascripts/codemirror/addon/hint/html-hint.js new file mode 100755 index 00000000..23238df0 --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/hint/html-hint.js @@ -0,0 +1,335 @@ +(function () { + var langs = "ab aa af ak sq am ar an hy as av ae ay az bm ba eu be bn bh bi bs br bg my ca ch ce ny zh cv kw co cr hr cs da dv nl dz en eo et ee fo fj fi fr ff gl ka de el gn gu ht ha he hz hi ho hu ia id ie ga ig ik io is it iu ja jv kl kn kr ks kk km ki rw ky kv kg ko ku kj la lb lg li ln lo lt lu lv gv mk mg ms ml mt mi mr mh mn na nv nb nd ne ng nn no ii nr oc oj cu om or os pa pi fa pl ps pt qu rm rn ro ru sa sc sd se sm sg sr gd sn si sk sl so st es su sw ss sv ta te tg th ti bo tk tl tn to tr ts tt tw ty ug uk ur uz ve vi vo wa cy wo fy xh yi yo za zu".split(" "); + var targets = ["_blank", "_self", "_top", "_parent"]; + var charsets = ["ascii", "utf-8", "utf-16", "latin1", "latin1"]; + var methods = ["get", "post", "put", "delete"]; + var encs = ["application/x-www-form-urlencoded", "multipart/form-data", "text/plain"]; + var media = ["all", "screen", "print", "embossed", "braille", "handheld", "print", "projection", "screen", "tty", "tv", "speech", + "3d-glasses", "resolution [>][<][=] [X]", "device-aspect-ratio: X/Y", "orientation:portrait", + "orientation:landscape", "device-height: [X]", "device-width: [X]"]; + var s = { attrs: {} }; // Simple tag, reused for a whole lot of tags + + var data = { + a: { + attrs: { + href: null, ping: null, type: null, + media: media, + target: targets, + hreflang: langs + } + }, + abbr: s, + acronym: s, + address: s, + applet: s, + area: { + attrs: { + alt: null, coords: null, href: null, target: null, ping: null, + media: media, hreflang: langs, type: null, + shape: ["default", "rect", "circle", "poly"] + } + }, + article: s, + aside: s, + audio: { + attrs: { + src: null, mediagroup: null, + crossorigin: ["anonymous", "use-credentials"], + preload: ["none", "metadata", "auto"], + autoplay: ["", "autoplay"], + loop: ["", "loop"], + controls: ["", "controls"] + } + }, + b: s, + base: { attrs: { href: null, target: targets } }, + basefont: s, + bdi: s, + bdo: s, + big: s, + blockquote: { attrs: { cite: null } }, + body: s, + br: s, + button: { + attrs: { + form: null, formaction: null, name: null, value: null, + autofocus: ["", "autofocus"], + disabled: ["", "autofocus"], + formenctype: encs, + formmethod: methods, + formnovalidate: ["", "novalidate"], + formtarget: targets, + type: ["submit", "reset", "button"] + } + }, + canvas: { attrs: { width: null, height: null } }, + caption: s, + center: s, + cite: s, + code: s, + col: { attrs: { span: null } }, + colgroup: { attrs: { span: null } }, + command: { + attrs: { + type: ["command", "checkbox", "radio"], + label: null, icon: null, radiogroup: null, command: null, title: null, + disabled: ["", "disabled"], + checked: ["", "checked"] + } + }, + data: { attrs: { value: null } }, + datagrid: { attrs: { disabled: ["", "disabled"], multiple: ["", "multiple"] } }, + datalist: { attrs: { data: null } }, + dd: s, + del: { attrs: { cite: null, datetime: null } }, + details: { attrs: { open: ["", "open"] } }, + dfn: s, + dir: s, + div: s, + dl: s, + dt: s, + em: s, + embed: { attrs: { src: null, type: null, width: null, height: null } }, + eventsource: { attrs: { src: null } }, + fieldset: { attrs: { disabled: ["", "disabled"], form: null, name: null } }, + figcaption: s, + figure: s, + font: s, + footer: s, + form: { + attrs: { + action: null, name: null, + "accept-charset": charsets, + autocomplete: ["on", "off"], + enctype: encs, + method: methods, + novalidate: ["", "novalidate"], + target: targets + } + }, + frame: s, + frameset: s, + h1: s, h2: s, h3: s, h4: s, h5: s, h6: s, + head: { + attrs: {}, + children: ["title", "base", "link", "style", "meta", "script", "noscript", "command"] + }, + header: s, + hgroup: s, + hr: s, + html: { + attrs: { manifest: null }, + children: ["head", "body"] + }, + i: s, + iframe: { + attrs: { + src: null, srcdoc: null, name: null, width: null, height: null, + sandbox: ["allow-top-navigation", "allow-same-origin", "allow-forms", "allow-scripts"], + seamless: ["", "seamless"] + } + }, + img: { + attrs: { + alt: null, src: null, ismap: null, usemap: null, width: null, height: null, + crossorigin: ["anonymous", "use-credentials"] + } + }, + input: { + attrs: { + alt: null, dirname: null, form: null, formaction: null, + height: null, list: null, max: null, maxlength: null, min: null, + name: null, pattern: null, placeholder: null, size: null, src: null, + step: null, value: null, width: null, + accept: ["audio/*", "video/*", "image/*"], + autocomplete: ["on", "off"], + autofocus: ["", "autofocus"], + checked: ["", "checked"], + disabled: ["", "disabled"], + formenctype: encs, + formmethod: methods, + formnovalidate: ["", "novalidate"], + formtarget: targets, + multiple: ["", "multiple"], + readonly: ["", "readonly"], + required: ["", "required"], + type: ["hidden", "text", "search", "tel", "url", "email", "password", "datetime", "date", "month", + "week", "time", "datetime-local", "number", "range", "color", "checkbox", "radio", + "file", "submit", "image", "reset", "button"] + } + }, + ins: { attrs: { cite: null, datetime: null } }, + kbd: s, + keygen: { + attrs: { + challenge: null, form: null, name: null, + autofocus: ["", "autofocus"], + disabled: ["", "disabled"], + keytype: ["RSA"] + } + }, + label: { attrs: { "for": null, form: null } }, + legend: s, + li: { attrs: { value: null } }, + link: { + attrs: { + href: null, type: null, + hreflang: langs, + media: media, + sizes: ["all", "16x16", "16x16 32x32", "16x16 32x32 64x64"] + } + }, + map: { attrs: { name: null } }, + mark: s, + menu: { attrs: { label: null, type: ["list", "context", "toolbar"] } }, + meta: { + attrs: { + content: null, + charset: charsets, + name: ["viewport", "application-name", "author", "description", "generator", "keywords"], + "http-equiv": ["content-language", "content-type", "default-style", "refresh"] + } + }, + meter: { attrs: { value: null, min: null, low: null, high: null, max: null, optimum: null } }, + nav: s, + noframes: s, + noscript: s, + object: { + attrs: { + data: null, type: null, name: null, usemap: null, form: null, width: null, height: null, + typemustmatch: ["", "typemustmatch"] + } + }, + ol: { attrs: { reversed: ["", "reversed"], start: null, type: ["1", "a", "A", "i", "I"] } }, + optgroup: { attrs: { disabled: ["", "disabled"], label: null } }, + option: { attrs: { disabled: ["", "disabled"], label: null, selected: ["", "selected"], value: null } }, + output: { attrs: { "for": null, form: null, name: null } }, + p: s, + param: { attrs: { name: null, value: null } }, + pre: s, + progress: { attrs: { value: null, max: null } }, + q: { attrs: { cite: null } }, + rp: s, + rt: s, + ruby: s, + s: s, + samp: s, + script: { + attrs: { + type: ["text/javascript"], + src: null, + async: ["", "async"], + defer: ["", "defer"], + charset: charsets + } + }, + section: s, + select: { + attrs: { + form: null, name: null, size: null, + autofocus: ["", "autofocus"], + disabled: ["", "disabled"], + multiple: ["", "multiple"] + } + }, + small: s, + source: { attrs: { src: null, type: null, media: null } }, + span: s, + strike: s, + strong: s, + style: { + attrs: { + type: ["text/css"], + media: media, + scoped: null + } + }, + sub: s, + summary: s, + sup: s, + table: s, + tbody: s, + td: { attrs: { colspan: null, rowspan: null, headers: null } }, + textarea: { + attrs: { + dirname: null, form: null, maxlength: null, name: null, placeholder: null, + rows: null, cols: null, + autofocus: ["", "autofocus"], + disabled: ["", "disabled"], + readonly: ["", "readonly"], + required: ["", "required"], + wrap: ["soft", "hard"] + } + }, + tfoot: s, + th: { attrs: { colspan: null, rowspan: null, headers: null, scope: ["row", "col", "rowgroup", "colgroup"] } }, + thead: s, + time: { attrs: { datetime: null } }, + title: s, + tr: s, + track: { + attrs: { + src: null, label: null, "default": null, + kind: ["subtitles", "captions", "descriptions", "chapters", "metadata"], + srclang: langs + } + }, + tt: s, + u: s, + ul: s, + "var": s, + video: { + attrs: { + src: null, poster: null, width: null, height: null, + crossorigin: ["anonymous", "use-credentials"], + preload: ["auto", "metadata", "none"], + autoplay: ["", "autoplay"], + mediagroup: ["movie"], + muted: ["", "muted"], + controls: ["", "controls"] + } + }, + wbr: s + }; + + var globalAttrs = { + accesskey: ["a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "0", "1", "2", "3", "4", "5", "6", "7", "8", "9"], + "class": null, + contenteditable: ["true", "false"], + contextmenu: null, + dir: ["ltr", "rtl", "auto"], + draggable: ["true", "false", "auto"], + dropzone: ["copy", "move", "link", "string:", "file:"], + hidden: ["hidden"], + id: null, + inert: ["inert"], + itemid: null, + itemprop: null, + itemref: null, + itemscope: ["itemscope"], + itemtype: null, + lang: ["en", "es"], + spellcheck: ["true", "false"], + style: null, + tabindex: ["1", "2", "3", "4", "5", "6", "7", "8", "9"], + title: null, + translate: ["yes", "no"], + onclick: null, + rel: ["stylesheet", "alternate", "author", "bookmark", "help", "license", "next", "nofollow", "noreferrer", "prefetch", "prev", "search", "tag"] + }; + function populate(obj) { + for (var attr in globalAttrs) if (globalAttrs.hasOwnProperty(attr)) + obj.attrs[attr] = globalAttrs[attr]; + } + + populate(s); + for (var tag in data) if (data.hasOwnProperty(tag) && data[tag] != s) + populate(data[tag]); + + CodeMirror.htmlSchema = data; + CodeMirror.htmlHint = function(cm, options) { + var local = {schemaInfo: data}; + if (options) for (var opt in options) local[opt] = options[opt]; + return CodeMirror.xmlHint(cm, local); + }; +})(); diff --git a/app/assets/javascripts/codemirror/addon/hint/javascript-hint.js b/app/assets/javascripts/codemirror/addon/hint/javascript-hint.js new file mode 100644 index 00000000..b961c5ab --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/hint/javascript-hint.js @@ -0,0 +1,142 @@ +(function () { + var Pos = CodeMirror.Pos; + + function forEach(arr, f) { + for (var i = 0, e = arr.length; i < e; ++i) f(arr[i]); + } + + function arrayContains(arr, item) { + if (!Array.prototype.indexOf) { + var i = arr.length; + while (i--) { + if (arr[i] === item) { + return true; + } + } + return false; + } + return arr.indexOf(item) != -1; + } + + function scriptHint(editor, keywords, getToken, options) { + // Find the token at the cursor + var cur = editor.getCursor(), token = getToken(editor, cur), tprop = token; + token.state = CodeMirror.innerMode(editor.getMode(), token.state).state; + + // If it's not a 'word-style' token, ignore the token. + if (!/^[\w$_]*$/.test(token.string)) { + token = tprop = {start: cur.ch, end: cur.ch, string: "", state: token.state, + type: token.string == "." ? "property" : null}; + } + // If it is a property, find out what it is a property of. + while (tprop.type == "property") { + tprop = getToken(editor, Pos(cur.line, tprop.start)); + if (tprop.string != ".") return; + tprop = getToken(editor, Pos(cur.line, tprop.start)); + if (tprop.string == ')') { + var level = 1; + do { + tprop = getToken(editor, Pos(cur.line, tprop.start)); + switch (tprop.string) { + case ')': level++; break; + case '(': level--; break; + default: break; + } + } while (level > 0); + tprop = getToken(editor, Pos(cur.line, tprop.start)); + if (tprop.type.indexOf("variable") === 0) + tprop.type = "function"; + else return; // no clue + } + if (!context) var context = []; + context.push(tprop); + } + return {list: getCompletions(token, context, keywords, options), + from: Pos(cur.line, token.start), + to: Pos(cur.line, token.end)}; + } + + CodeMirror.javascriptHint = function(editor, options) { + return scriptHint(editor, javascriptKeywords, + function (e, cur) {return e.getTokenAt(cur);}, + options); + }; + + function getCoffeeScriptToken(editor, cur) { + // This getToken, it is for coffeescript, imitates the behavior of + // getTokenAt method in javascript.js, that is, returning "property" + // type and treat "." as indepenent token. + var token = editor.getTokenAt(cur); + if (cur.ch == token.start + 1 && token.string.charAt(0) == '.') { + token.end = token.start; + token.string = '.'; + token.type = "property"; + } + else if (/^\.[\w$_]*$/.test(token.string)) { + token.type = "property"; + token.start++; + token.string = token.string.replace(/\./, ''); + } + return token; + } + + CodeMirror.coffeescriptHint = function(editor, options) { + return scriptHint(editor, coffeescriptKeywords, getCoffeeScriptToken, options); + }; + + var stringProps = ("charAt charCodeAt indexOf lastIndexOf substring substr slice trim trimLeft trimRight " + + "toUpperCase toLowerCase split concat match replace search").split(" "); + var arrayProps = ("length concat join splice push pop shift unshift slice reverse sort indexOf " + + "lastIndexOf every some filter forEach map reduce reduceRight ").split(" "); + var funcProps = "prototype apply call bind".split(" "); + var javascriptKeywords = ("break case catch continue debugger default delete do else false finally for function " + + "if in instanceof new null return switch throw true try typeof var void while with").split(" "); + var coffeescriptKeywords = ("and break catch class continue delete do else extends false finally for " + + "if in instanceof isnt new no not null of off on or return switch then throw true try typeof until void while with yes").split(" "); + + function getCompletions(token, context, keywords, options) { + var found = [], start = token.string; + function maybeAdd(str) { + if (str.indexOf(start) == 0 && !arrayContains(found, str)) found.push(str); + } + function gatherCompletions(obj) { + if (typeof obj == "string") forEach(stringProps, maybeAdd); + else if (obj instanceof Array) forEach(arrayProps, maybeAdd); + else if (obj instanceof Function) forEach(funcProps, maybeAdd); + for (var name in obj) maybeAdd(name); + } + + if (context) { + // If this is a property, see if it belongs to some object we can + // find in the current environment. + var obj = context.pop(), base; + if (obj.type.indexOf("variable") === 0) { + if (options && options.additionalContext) + base = options.additionalContext[obj.string]; + base = base || window[obj.string]; + } else if (obj.type == "string") { + base = ""; + } else if (obj.type == "atom") { + base = 1; + } else if (obj.type == "function") { + if (window.jQuery != null && (obj.string == '$' || obj.string == 'jQuery') && + (typeof window.jQuery == 'function')) + base = window.jQuery(); + else if (window._ != null && (obj.string == '_') && (typeof window._ == 'function')) + base = window._(); + } + while (base != null && context.length) + base = base[context.pop().string]; + if (base != null) gatherCompletions(base); + } + else { + // If not, just look in the window object and any local scope + // (reading into JS mode internals to get at the local and global variables) + for (var v = token.state.localVars; v; v = v.next) maybeAdd(v.name); + for (var v = token.state.globalVars; v; v = v.next) maybeAdd(v.name); + gatherCompletions(window); + forEach(keywords, maybeAdd); + } + return found; + } +})(); diff --git a/app/assets/javascripts/codemirror/addon/hint/pig-hint.js b/app/assets/javascripts/codemirror/addon/hint/pig-hint.js new file mode 100644 index 00000000..d831ccfe --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/hint/pig-hint.js @@ -0,0 +1,117 @@ +(function () { + function forEach(arr, f) { + for (var i = 0, e = arr.length; i < e; ++i) f(arr[i]); + } + + function arrayContains(arr, item) { + if (!Array.prototype.indexOf) { + var i = arr.length; + while (i--) { + if (arr[i] === item) { + return true; + } + } + return false; + } + return arr.indexOf(item) != -1; + } + + function scriptHint(editor, _keywords, getToken) { + // Find the token at the cursor + var cur = editor.getCursor(), token = getToken(editor, cur), tprop = token; + // If it's not a 'word-style' token, ignore the token. + + if (!/^[\w$_]*$/.test(token.string)) { + token = tprop = {start: cur.ch, end: cur.ch, string: "", state: token.state, + className: token.string == ":" ? "pig-type" : null}; + } + + if (!context) var context = []; + context.push(tprop); + + var completionList = getCompletions(token, context); + completionList = completionList.sort(); + //prevent autocomplete for last word, instead show dropdown with one word + if(completionList.length == 1) { + completionList.push(" "); + } + + return {list: completionList, + from: CodeMirror.Pos(cur.line, token.start), + to: CodeMirror.Pos(cur.line, token.end)}; + } + + CodeMirror.pigHint = function(editor) { + return scriptHint(editor, pigKeywordsU, function (e, cur) {return e.getTokenAt(cur);}); + }; + + var pigKeywords = "VOID IMPORT RETURNS DEFINE LOAD FILTER FOREACH ORDER CUBE DISTINCT COGROUP " + + "JOIN CROSS UNION SPLIT INTO IF OTHERWISE ALL AS BY USING INNER OUTER ONSCHEMA PARALLEL " + + "PARTITION GROUP AND OR NOT GENERATE FLATTEN ASC DESC IS STREAM THROUGH STORE MAPREDUCE " + + "SHIP CACHE INPUT OUTPUT STDERROR STDIN STDOUT LIMIT SAMPLE LEFT RIGHT FULL EQ GT LT GTE LTE " + + "NEQ MATCHES TRUE FALSE"; + var pigKeywordsU = pigKeywords.split(" "); + var pigKeywordsL = pigKeywords.toLowerCase().split(" "); + + var pigTypes = "BOOLEAN INT LONG FLOAT DOUBLE CHARARRAY BYTEARRAY BAG TUPLE MAP"; + var pigTypesU = pigTypes.split(" "); + var pigTypesL = pigTypes.toLowerCase().split(" "); + + var pigBuiltins = "ABS ACOS ARITY ASIN ATAN AVG BAGSIZE BINSTORAGE BLOOM BUILDBLOOM CBRT CEIL " + + "CONCAT COR COS COSH COUNT COUNT_STAR COV CONSTANTSIZE CUBEDIMENSIONS DIFF DISTINCT DOUBLEABS " + + "DOUBLEAVG DOUBLEBASE DOUBLEMAX DOUBLEMIN DOUBLEROUND DOUBLESUM EXP FLOOR FLOATABS FLOATAVG " + + "FLOATMAX FLOATMIN FLOATROUND FLOATSUM GENERICINVOKER INDEXOF INTABS INTAVG INTMAX INTMIN " + + "INTSUM INVOKEFORDOUBLE INVOKEFORFLOAT INVOKEFORINT INVOKEFORLONG INVOKEFORSTRING INVOKER " + + "ISEMPTY JSONLOADER JSONMETADATA JSONSTORAGE LAST_INDEX_OF LCFIRST LOG LOG10 LOWER LONGABS " + + "LONGAVG LONGMAX LONGMIN LONGSUM MAX MIN MAPSIZE MONITOREDUDF NONDETERMINISTIC OUTPUTSCHEMA " + + "PIGSTORAGE PIGSTREAMING RANDOM REGEX_EXTRACT REGEX_EXTRACT_ALL REPLACE ROUND SIN SINH SIZE " + + "SQRT STRSPLIT SUBSTRING SUM STRINGCONCAT STRINGMAX STRINGMIN STRINGSIZE TAN TANH TOBAG " + + "TOKENIZE TOMAP TOP TOTUPLE TRIM TEXTLOADER TUPLESIZE UCFIRST UPPER UTF8STORAGECONVERTER"; + var pigBuiltinsU = pigBuiltins.split(" ").join("() ").split(" "); + var pigBuiltinsL = pigBuiltins.toLowerCase().split(" ").join("() ").split(" "); + var pigBuiltinsC = ("BagSize BinStorage Bloom BuildBloom ConstantSize CubeDimensions DoubleAbs " + + "DoubleAvg DoubleBase DoubleMax DoubleMin DoubleRound DoubleSum FloatAbs FloatAvg FloatMax " + + "FloatMin FloatRound FloatSum GenericInvoker IntAbs IntAvg IntMax IntMin IntSum " + + "InvokeForDouble InvokeForFloat InvokeForInt InvokeForLong InvokeForString Invoker " + + "IsEmpty JsonLoader JsonMetadata JsonStorage LongAbs LongAvg LongMax LongMin LongSum MapSize " + + "MonitoredUDF Nondeterministic OutputSchema PigStorage PigStreaming StringConcat StringMax " + + "StringMin StringSize TextLoader TupleSize Utf8StorageConverter").split(" ").join("() ").split(" "); + + function getCompletions(token, context) { + var found = [], start = token.string; + function maybeAdd(str) { + if (str.indexOf(start) == 0 && !arrayContains(found, str)) found.push(str); + } + + function gatherCompletions(obj) { + if(obj == ":") { + forEach(pigTypesL, maybeAdd); + } + else { + forEach(pigBuiltinsU, maybeAdd); + forEach(pigBuiltinsL, maybeAdd); + forEach(pigBuiltinsC, maybeAdd); + forEach(pigTypesU, maybeAdd); + forEach(pigTypesL, maybeAdd); + forEach(pigKeywordsU, maybeAdd); + forEach(pigKeywordsL, maybeAdd); + } + } + + if (context) { + // If this is a property, see if it belongs to some object we can + // find in the current environment. + var obj = context.pop(), base; + + if (obj.type == "variable") + base = obj.string; + else if(obj.type == "variable-3") + base = ":" + obj.string; + + while (base != null && context.length) + base = base[context.pop().string]; + if (base != null) gatherCompletions(base); + } + return found; + } +})(); diff --git a/app/assets/javascripts/codemirror/addon/hint/python-hint.js b/app/assets/javascripts/codemirror/addon/hint/python-hint.js new file mode 100644 index 00000000..60221b89 --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/hint/python-hint.js @@ -0,0 +1,93 @@ +(function () { + function forEach(arr, f) { + for (var i = 0, e = arr.length; i < e; ++i) f(arr[i]); + } + + function arrayContains(arr, item) { + if (!Array.prototype.indexOf) { + var i = arr.length; + while (i--) { + if (arr[i] === item) { + return true; + } + } + return false; + } + return arr.indexOf(item) != -1; + } + + function scriptHint(editor, _keywords, getToken) { + // Find the token at the cursor + var cur = editor.getCursor(), token = getToken(editor, cur), tprop = token; + // If it's not a 'word-style' token, ignore the token. + + if (!/^[\w$_]*$/.test(token.string)) { + token = tprop = {start: cur.ch, end: cur.ch, string: "", state: token.state, + className: token.string == ":" ? "python-type" : null}; + } + + if (!context) var context = []; + context.push(tprop); + + var completionList = getCompletions(token, context); + completionList = completionList.sort(); + //prevent autocomplete for last word, instead show dropdown with one word + if(completionList.length == 1) { + completionList.push(" "); + } + + return {list: completionList, + from: CodeMirror.Pos(cur.line, token.start), + to: CodeMirror.Pos(cur.line, token.end)}; + } + + CodeMirror.pythonHint = function(editor) { + return scriptHint(editor, pythonKeywordsU, function (e, cur) {return e.getTokenAt(cur);}); + }; + + var pythonKeywords = "and del from not while as elif global or with assert else if pass yield" ++ "break except import print class exec in raise continue finally is return def for lambda try"; + var pythonKeywordsL = pythonKeywords.split(" "); + var pythonKeywordsU = pythonKeywords.toUpperCase().split(" "); + + var pythonBuiltins = "abs divmod input open staticmethod all enumerate int ord str " ++ "any eval isinstance pow sum basestring execfile issubclass print super" ++ "bin file iter property tuple bool filter len range type" ++ "bytearray float list raw_input unichr callable format locals reduce unicode" ++ "chr frozenset long reload vars classmethod getattr map repr xrange" ++ "cmp globals max reversed zip compile hasattr memoryview round __import__" ++ "complex hash min set apply delattr help next setattr buffer" ++ "dict hex object slice coerce dir id oct sorted intern "; + var pythonBuiltinsL = pythonBuiltins.split(" ").join("() ").split(" "); + var pythonBuiltinsU = pythonBuiltins.toUpperCase().split(" ").join("() ").split(" "); + + function getCompletions(token, context) { + var found = [], start = token.string; + function maybeAdd(str) { + if (str.indexOf(start) == 0 && !arrayContains(found, str)) found.push(str); + } + + function gatherCompletions(_obj) { + forEach(pythonBuiltinsL, maybeAdd); + forEach(pythonBuiltinsU, maybeAdd); + forEach(pythonKeywordsL, maybeAdd); + forEach(pythonKeywordsU, maybeAdd); + } + + if (context) { + // If this is a property, see if it belongs to some object we can + // find in the current environment. + var obj = context.pop(), base; + + if (obj.type == "variable") + base = obj.string; + else if(obj.type == "variable-3") + base = ":" + obj.string; + + while (base != null && context.length) + base = base[context.pop().string]; + if (base != null) gatherCompletions(base); + } + return found; + } +})(); diff --git a/app/assets/javascripts/codemirror/addon/hint/show-hint.css b/app/assets/javascripts/codemirror/addon/hint/show-hint.css new file mode 100644 index 00000000..8a4ff052 --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/hint/show-hint.css @@ -0,0 +1,38 @@ +.CodeMirror-hints { + position: absolute; + z-index: 10; + overflow: hidden; + list-style: none; + + margin: 0; + padding: 2px; + + -webkit-box-shadow: 2px 3px 5px rgba(0,0,0,.2); + -moz-box-shadow: 2px 3px 5px rgba(0,0,0,.2); + box-shadow: 2px 3px 5px rgba(0,0,0,.2); + border-radius: 3px; + border: 1px solid silver; + + background: white; + font-size: 90%; + font-family: monospace; + + max-height: 20em; + overflow-y: auto; +} + +.CodeMirror-hint { + margin: 0; + padding: 0 4px; + border-radius: 2px; + max-width: 19em; + overflow: hidden; + white-space: pre; + color: black; + cursor: pointer; +} + +.CodeMirror-hint-active { + background: #08f; + color: white; +} diff --git a/app/assets/javascripts/codemirror/addon/hint/show-hint.js b/app/assets/javascripts/codemirror/addon/hint/show-hint.js new file mode 100644 index 00000000..35e5cbb7 --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/hint/show-hint.js @@ -0,0 +1,270 @@ +(function() { + "use strict"; + + CodeMirror.showHint = function(cm, getHints, options) { + // We want a single cursor position. + if (cm.somethingSelected()) return; + + if (cm.state.completionActive) cm.state.completionActive.close(); + + var completion = cm.state.completionActive = new Completion(cm, getHints, options || {}); + CodeMirror.signal(cm, "startCompletion", cm); + if (completion.options.async) + getHints(cm, function(hints) { completion.showHints(hints); }, completion.options); + else + return completion.showHints(getHints(cm, completion.options)); + }; + + function Completion(cm, getHints, options) { + this.cm = cm; + this.getHints = getHints; + this.options = options; + this.widget = this.onClose = null; + } + + Completion.prototype = { + close: function() { + if (!this.active()) return; + + if (this.widget) this.widget.close(); + if (this.onClose) this.onClose(); + this.cm.state.completionActive = null; + CodeMirror.signal(this.cm, "endCompletion", this.cm); + }, + + active: function() { + return this.cm.state.completionActive == this; + }, + + pick: function(data, i) { + var completion = data.list[i]; + if (completion.hint) completion.hint(this.cm, data, completion); + else this.cm.replaceRange(getText(completion), data.from, data.to); + this.close(); + }, + + showHints: function(data) { + if (!data || !data.list.length || !this.active()) return this.close(); + + if (this.options.completeSingle != false && data.list.length == 1) + this.pick(data, 0); + else + this.showWidget(data); + }, + + showWidget: function(data) { + this.widget = new Widget(this, data); + CodeMirror.signal(data, "shown"); + + var debounce = null, completion = this, finished; + var closeOn = this.options.closeCharacters || /[\s()\[\]{};:>,]/; + var startPos = this.cm.getCursor(), startLen = this.cm.getLine(startPos.line).length; + + function done() { + if (finished) return; + finished = true; + completion.close(); + completion.cm.off("cursorActivity", activity); + CodeMirror.signal(data, "close"); + } + function isDone() { + if (finished) return true; + if (!completion.widget) { done(); return true; } + } + + function update() { + if (isDone()) return; + if (completion.options.async) + completion.getHints(completion.cm, finishUpdate, completion.options); + else + finishUpdate(completion.getHints(completion.cm, completion.options)); + } + function finishUpdate(data) { + if (isDone()) return; + if (!data || !data.list.length) return done(); + completion.widget.close(); + completion.widget = new Widget(completion, data); + } + + function activity() { + clearTimeout(debounce); + var pos = completion.cm.getCursor(), line = completion.cm.getLine(pos.line); + if (pos.line != startPos.line || line.length - pos.ch != startLen - startPos.ch || + pos.ch < startPos.ch || completion.cm.somethingSelected() || + (pos.ch && closeOn.test(line.charAt(pos.ch - 1)))) + completion.close(); + else + debounce = setTimeout(update, 170); + } + this.cm.on("cursorActivity", activity); + this.onClose = done; + } + }; + + function getText(completion) { + if (typeof completion == "string") return completion; + else return completion.text; + } + + function buildKeyMap(options, handle) { + var baseMap = { + Up: function() {handle.moveFocus(-1);}, + Down: function() {handle.moveFocus(1);}, + PageUp: function() {handle.moveFocus(-handle.menuSize());}, + PageDown: function() {handle.moveFocus(handle.menuSize());}, + Home: function() {handle.setFocus(0);}, + End: function() {handle.setFocus(handle.length);}, + Enter: handle.pick, + Tab: handle.pick, + Esc: handle.close + }; + var ourMap = options.customKeys ? {} : baseMap; + function addBinding(key, val) { + var bound; + if (typeof val != "string") + bound = function(cm) { return val(cm, handle); }; + // This mechanism is deprecated + else if (baseMap.hasOwnProperty(val)) + bound = baseMap[val]; + else + bound = val; + ourMap[key] = bound; + } + if (options.customKeys) + for (var key in options.customKeys) if (options.customKeys.hasOwnProperty(key)) + addBinding(key, options.customKeys[key]); + if (options.extraKeys) + for (var key in options.extraKeys) if (options.extraKeys.hasOwnProperty(key)) + addBinding(key, options.extraKeys[key]); + return ourMap; + } + + function Widget(completion, data) { + this.completion = completion; + this.data = data; + var widget = this, cm = completion.cm, options = completion.options; + + var hints = this.hints = document.createElement("ul"); + hints.className = "CodeMirror-hints"; + this.selectedHint = 0; + + var completions = data.list; + for (var i = 0; i < completions.length; ++i) { + var elt = hints.appendChild(document.createElement("li")), cur = completions[i]; + var className = "CodeMirror-hint" + (i ? "" : " CodeMirror-hint-active"); + if (cur.className != null) className = cur.className + " " + className; + elt.className = className; + if (cur.render) cur.render(elt, data, cur); + else elt.appendChild(document.createTextNode(cur.displayText || getText(cur))); + elt.hintId = i; + } + + var pos = cm.cursorCoords(options.alignWithWord !== false ? data.from : null); + var left = pos.left, top = pos.bottom, below = true; + hints.style.left = left + "px"; + hints.style.top = top + "px"; + // If we're at the edge of the screen, then we want the menu to appear on the left of the cursor. + var winW = window.innerWidth || Math.max(document.body.offsetWidth, document.documentElement.offsetWidth); + var winH = window.innerHeight || Math.max(document.body.offsetHeight, document.documentElement.offsetHeight); + var box = hints.getBoundingClientRect(); + var overlapX = box.right - winW, overlapY = box.bottom - winH; + if (overlapX > 0) { + if (box.right - box.left > winW) { + hints.style.width = (winW - 5) + "px"; + overlapX -= (box.right - box.left) - winW; + } + hints.style.left = (left = pos.left - overlapX) + "px"; + } + if (overlapY > 0) { + var height = box.bottom - box.top; + if (box.top - (pos.bottom - pos.top) - height > 0) { + overlapY = height + (pos.bottom - pos.top); + below = false; + } else if (height > winH) { + hints.style.height = (winH - 5) + "px"; + overlapY -= height - winH; + } + hints.style.top = (top = pos.bottom - overlapY) + "px"; + } + (options.container || document.body).appendChild(hints); + + cm.addKeyMap(this.keyMap = buildKeyMap(options, { + moveFocus: function(n) { widget.changeActive(widget.selectedHint + n); }, + setFocus: function(n) { widget.changeActive(n); }, + menuSize: function() { return widget.screenAmount(); }, + length: completions.length, + close: function() { completion.close(); }, + pick: function() { widget.pick(); } + })); + + if (options.closeOnUnfocus !== false) { + var closingOnBlur; + cm.on("blur", this.onBlur = function() { closingOnBlur = setTimeout(function() { completion.close(); }, 100); }); + cm.on("focus", this.onFocus = function() { clearTimeout(closingOnBlur); }); + } + + var startScroll = cm.getScrollInfo(); + cm.on("scroll", this.onScroll = function() { + var curScroll = cm.getScrollInfo(), editor = cm.getWrapperElement().getBoundingClientRect(); + var newTop = top + startScroll.top - curScroll.top; + var point = newTop - (window.pageYOffset || (document.documentElement || document.body).scrollTop); + if (!below) point += hints.offsetHeight; + if (point <= editor.top || point >= editor.bottom) return completion.close(); + hints.style.top = newTop + "px"; + hints.style.left = (left + startScroll.left - curScroll.left) + "px"; + }); + + CodeMirror.on(hints, "dblclick", function(e) { + var t = e.target || e.srcElement; + if (t.hintId != null) {widget.changeActive(t.hintId); widget.pick();} + }); + CodeMirror.on(hints, "click", function(e) { + var t = e.target || e.srcElement; + if (t.hintId != null) widget.changeActive(t.hintId); + }); + CodeMirror.on(hints, "mousedown", function() { + setTimeout(function(){cm.focus();}, 20); + }); + + CodeMirror.signal(data, "select", completions[0], hints.firstChild); + return true; + } + + Widget.prototype = { + close: function() { + if (this.completion.widget != this) return; + this.completion.widget = null; + this.hints.parentNode.removeChild(this.hints); + this.completion.cm.removeKeyMap(this.keyMap); + + var cm = this.completion.cm; + if (this.completion.options.closeOnUnfocus !== false) { + cm.off("blur", this.onBlur); + cm.off("focus", this.onFocus); + } + cm.off("scroll", this.onScroll); + }, + + pick: function() { + this.completion.pick(this.data, this.selectedHint); + }, + + changeActive: function(i) { + i = Math.max(0, Math.min(i, this.data.list.length - 1)); + if (this.selectedHint == i) return; + var node = this.hints.childNodes[this.selectedHint]; + node.className = node.className.replace(" CodeMirror-hint-active", ""); + node = this.hints.childNodes[this.selectedHint = i]; + node.className += " CodeMirror-hint-active"; + if (node.offsetTop < this.hints.scrollTop) + this.hints.scrollTop = node.offsetTop - 3; + else if (node.offsetTop + node.offsetHeight > this.hints.scrollTop + this.hints.clientHeight) + this.hints.scrollTop = node.offsetTop + node.offsetHeight - this.hints.clientHeight + 3; + CodeMirror.signal(this.data, "select", this.data.list[this.selectedHint], node); + }, + + screenAmount: function() { + return Math.floor(this.hints.clientHeight / this.hints.firstChild.offsetHeight) || 1; + } + }; +})(); diff --git a/app/assets/javascripts/codemirror/addon/hint/xml-hint.js b/app/assets/javascripts/codemirror/addon/hint/xml-hint.js new file mode 100644 index 00000000..ea5b8d54 --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/hint/xml-hint.js @@ -0,0 +1,65 @@ +(function() { + "use strict"; + + var Pos = CodeMirror.Pos; + + CodeMirror.xmlHint = function(cm, options) { + var tags = options && options.schemaInfo; + var quote = (options && options.quoteChar) || '"'; + if (!tags) return; + var cur = cm.getCursor(), token = cm.getTokenAt(cur); + var inner = CodeMirror.innerMode(cm.getMode(), token.state); + if (inner.mode.name != "xml") return; + var result = [], replaceToken = false, prefix; + var isTag = token.string.charAt(0) == "<"; + if (!inner.state.tagName || isTag) { // Tag completion + if (isTag) { + prefix = token.string.slice(1); + replaceToken = true; + } + var cx = inner.state.context, curTag = cx && tags[cx.tagName]; + var childList = cx ? curTag && curTag.children : tags["!top"]; + if (childList) { + for (var i = 0; i < childList.length; ++i) if (!prefix || childList[i].indexOf(prefix) == 0) + result.push("<" + childList[i]); + } else { + for (var name in tags) if (tags.hasOwnProperty(name) && name != "!top" && (!prefix || name.indexOf(prefix) == 0)) + result.push("<" + name); + } + if (cx && (!prefix || ("/" + cx.tagName).indexOf(prefix) == 0)) + result.push(""); + } else { + // Attribute completion + var curTag = tags[inner.state.tagName], attrs = curTag && curTag.attrs; + if (!attrs) return; + if (token.type == "string" || token.string == "=") { // A value + var before = cm.getRange(Pos(cur.line, Math.max(0, cur.ch - 60)), + Pos(cur.line, token.type == "string" ? token.start : token.end)); + var atName = before.match(/([^\s\u00a0=<>\"\']+)=$/), atValues; + if (!atName || !attrs.hasOwnProperty(atName[1]) || !(atValues = attrs[atName[1]])) return; + if (token.type == "string") { + prefix = token.string; + if (/['"]/.test(token.string.charAt(0))) { + quote = token.string.charAt(0); + prefix = token.string.slice(1); + } + replaceToken = true; + } + for (var i = 0; i < atValues.length; ++i) if (!prefix || atValues[i].indexOf(prefix) == 0) + result.push(quote + atValues[i] + quote); + } else { // An attribute name + if (token.type == "attribute") { + prefix = token.string; + replaceToken = true; + } + for (var attr in attrs) if (attrs.hasOwnProperty(attr) && (!prefix || attr.indexOf(prefix) == 0)) + result.push(attr); + } + } + return { + list: result, + from: replaceToken ? Pos(cur.line, token.start) : cur, + to: replaceToken ? Pos(cur.line, token.end) : cur + }; + }; +})(); diff --git a/app/assets/javascripts/codemirror/addon/lint/coffeescript-lint.js b/app/assets/javascripts/codemirror/addon/lint/coffeescript-lint.js new file mode 100644 index 00000000..9c30de51 --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/lint/coffeescript-lint.js @@ -0,0 +1,24 @@ +// Depends on coffeelint.js from http://www.coffeelint.org/js/coffeelint.js + +CodeMirror.coffeeValidator = function(text) { + var found = []; + var parseError = function(err) { + var loc = err.lineNumber; + found.push({from: CodeMirror.Pos(loc-1, 0), + to: CodeMirror.Pos(loc, 0), + severity: err.level, + message: err.message}); + }; + try { + var res = coffeelint.lint(text); + for(var i = 0; i < res.length; i++) { + parseError(res[i]); + } + } catch(e) { + found.push({from: CodeMirror.Pos(e.location.first_line, 0), + to: CodeMirror.Pos(e.location.last_line, e.location.last_column), + severity: 'error', + message: e.message}); + } + return found; +}; diff --git a/app/assets/javascripts/codemirror/addon/lint/javascript-lint.js b/app/assets/javascripts/codemirror/addon/lint/javascript-lint.js new file mode 100644 index 00000000..9a815c82 --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/lint/javascript-lint.js @@ -0,0 +1,127 @@ +(function() { + + var bogus = [ "Dangerous comment" ]; + + var warnings = [ [ "Expected '{'", + "Statement body should be inside '{ }' braces." ] ]; + + var errors = [ "Missing semicolon", "Extra comma", "Missing property name", + "Unmatched ", " and instead saw", " is not defined", + "Unclosed string", "Stopping, unable to continue" ]; + + function validator(options, text) { + JSHINT(text, options); + var errors = JSHINT.data().errors, result = []; + if (errors) parseErrors(errors, result); + return result; + } + + CodeMirror.javascriptValidatorWithOptions = function(options) { + return function(text) { return validator(options, text); }; + }; + + CodeMirror.javascriptValidator = CodeMirror.javascriptValidatorWithOptions(null); + + function cleanup(error) { + // All problems are warnings by default + fixWith(error, warnings, "warning", true); + fixWith(error, errors, "error"); + + return isBogus(error) ? null : error; + } + + function fixWith(error, fixes, severity, force) { + var description, fix, find, replace, found; + + description = error.description; + + for ( var i = 0; i < fixes.length; i++) { + fix = fixes[i]; + find = (typeof fix === "string" ? fix : fix[0]); + replace = (typeof fix === "string" ? null : fix[1]); + found = description.indexOf(find) !== -1; + + if (force || found) { + error.severity = severity; + } + if (found && replace) { + error.description = replace; + } + } + } + + function isBogus(error) { + var description = error.description; + for ( var i = 0; i < bogus.length; i++) { + if (description.indexOf(bogus[i]) !== -1) { + return true; + } + } + return false; + } + + function parseErrors(errors, output) { + for ( var i = 0; i < errors.length; i++) { + var error = errors[i]; + if (error) { + var linetabpositions, index; + + linetabpositions = []; + + // This next block is to fix a problem in jshint. Jshint + // replaces + // all tabs with spaces then performs some checks. The error + // positions (character/space) are then reported incorrectly, + // not taking the replacement step into account. Here we look + // at the evidence line and try to adjust the character position + // to the correct value. + if (error.evidence) { + // Tab positions are computed once per line and cached + var tabpositions = linetabpositions[error.line]; + if (!tabpositions) { + var evidence = error.evidence; + tabpositions = []; + // ugggh phantomjs does not like this + // forEachChar(evidence, function(item, index) { + Array.prototype.forEach.call(evidence, function(item, + index) { + if (item === '\t') { + // First col is 1 (not 0) to match error + // positions + tabpositions.push(index + 1); + } + }); + linetabpositions[error.line] = tabpositions; + } + if (tabpositions.length > 0) { + var pos = error.character; + tabpositions.forEach(function(tabposition) { + if (pos > tabposition) pos -= 1; + }); + error.character = pos; + } + } + + var start = error.character - 1, end = start + 1; + if (error.evidence) { + index = error.evidence.substring(start).search(/.\b/); + if (index > -1) { + end += index; + } + } + + // Convert to format expected by validation service + error.description = error.reason;// + "(jshint)"; + error.start = error.character; + error.end = end; + error = cleanup(error); + + if (error) + output.push({message: error.description, + severity: error.severity, + from: CodeMirror.Pos(error.line - 1, start), + to: CodeMirror.Pos(error.line - 1, end)}); + } + } + } +})(); diff --git a/app/assets/javascripts/codemirror/addon/lint/json-lint.js b/app/assets/javascripts/codemirror/addon/lint/json-lint.js new file mode 100644 index 00000000..42b36abb --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/lint/json-lint.js @@ -0,0 +1,14 @@ +// Depends on jsonlint.js from https://github.com/zaach/jsonlint + +CodeMirror.jsonValidator = function(text) { + var found = []; + jsonlint.parseError = function(str, hash) { + var loc = hash.loc; + found.push({from: CodeMirror.Pos(loc.first_line - 1, loc.first_column), + to: CodeMirror.Pos(loc.last_line - 1, loc.last_column), + message: str}); + }; + try { jsonlint.parse(text); } + catch(e) {} + return found; +}; diff --git a/app/assets/javascripts/codemirror/addon/lint/lint.css b/app/assets/javascripts/codemirror/addon/lint/lint.css new file mode 100644 index 00000000..eb15381f --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/lint/lint.css @@ -0,0 +1,96 @@ +/* The lint marker gutter */ +.CodeMirror-lint-markers { + width: 16px; +} + +.CodeMirror-lint-tooltip { + background-color: infobackground; + border: 1px solid black; + border-radius: 4px 4px 4px 4px; + color: infotext; + font-family: monospace; + font-size: 10pt; + overflow: hidden; + padding: 2px 5px; + position: fixed; + white-space: pre; + z-index: 100; + max-width: 600px; + opacity: 0; + transition: opacity .4s; + -moz-transition: opacity .4s; + -webkit-transition: opacity .4s; + -o-transition: opacity .4s; + -ms-transition: opacity .4s; +} + +.CodeMirror-lint-mark-error, .CodeMirror-lint-mark-warning { + background-position: left bottom; + background-repeat: repeat-x; +} + +.CodeMirror-lint-mark-error { + background-image: + url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAADCAYAAAC09K7GAAAAAXNSR0IArs4c6QAAAAZiS0dEAP8A/wD/oL2nkwAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9sJDw4cOCW1/KIAAAAZdEVYdENvbW1lbnQAQ3JlYXRlZCB3aXRoIEdJTVBXgQ4XAAAAHElEQVQI12NggIL/DAz/GdA5/xkY/qPKMDAwAADLZwf5rvm+LQAAAABJRU5ErkJggg==") + ; +} + +.CodeMirror-lint-mark-warning { + background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAADCAYAAAC09K7GAAAAAXNSR0IArs4c6QAAAAZiS0dEAP8A/wD/oL2nkwAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9sJFhQXEbhTg7YAAAAZdEVYdENvbW1lbnQAQ3JlYXRlZCB3aXRoIEdJTVBXgQ4XAAAAMklEQVQI12NkgIIvJ3QXMjAwdDN+OaEbysDA4MPAwNDNwMCwiOHLCd1zX07o6kBVGQEAKBANtobskNMAAAAASUVORK5CYII="); +} + +.CodeMirror-lint-marker-error, .CodeMirror-lint-marker-warning { + background-position: center center; + background-repeat: no-repeat; + cursor: pointer; + display: inline-block; + height: 16px; + width: 16px; + vertical-align: middle; + position: relative; +} + +.CodeMirror-lint-message-error, .CodeMirror-lint-message-warning { + padding-left: 18px; + background-position: top left; + background-repeat: no-repeat; +} + +.CodeMirror-lint-marker-error, .CodeMirror-lint-message-error { + background-image: url("data:image/gif;base64,R0lGODlhEAAQANUAAPVvcvWHiPVucvRuc+ttcfV6f91KVN5LU99PV/FZY/JhaM4oN84pONE4Rd1ATfJLWutVYPRgbdxpcsgWKMgZKs4lNfE/UvE/U+artcpdSc5uXveimslHPuBhW/eJhfV5efaCgO2CgP+/v+PExP///////wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH5BAEAACUALAAAAAAQABAAAAZ+wJJwSCwaScgkySgkjTQZTkYzWhadnE5oE+pwqkSshwQqkzxfa4kkQXxEpA9J9EFI1KQGQQBAigYCBA14ExEWF0gXihETeA0QD3AkD5QQg0NsDnAJmwkOd5gYFSQKpXAFDBhqaxgLBwQBBAapq00YEg0UDRKqTGtKSL7Cw8JBADs="); +} + +.CodeMirror-lint-marker-warning, .CodeMirror-lint-message-warning { + background-image: url("data:image/gif;base64,R0lGODlhEAAQANUAAP7bc//egf/ij/7ijv/jl/7kl//mnv7lnv/uwf7CTP7DTf7DT/7IW//Na/7Na//NbP7QdP/dmbltAIJNAF03AMSAJMSCLKqASa2DS6uBSquCSrGHTq6ETbCHT7WKUrKIUcCVXL+UXMOYX8GWXsSZYMiib6+ETbOIUcOXX86uhd3Muf///wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH5BAEAACsALAAAAAAQABAAAAZowJVwSCwaj0ihikRSJYcoBEL0XKlGkcjImQQhJBREKFnyICoThKeE/AAW6AXgdPyUAgrLJBEo0YsbAQyDhAEdRRwDDw8OaA4NDQImRBgFEJdglxAEGEQZKQcHBqOkKRpFF6mqq1WtrUEAOw=="); +} + +.CodeMirror-lint-marker-multiple { + background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAcAAAAHCAYAAADEUlfTAAAAAXNSR0IArs4c6QAAAAZiS0dEAAAAAAAA+UO7fwAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9sJEAQvB2JVdrAAAAAdaVRYdENvbW1lbnQAAAAAAENyZWF0ZWQgd2l0aCBHSU1QZC5lBwAAAD1JREFUCNdtjkESADAEAzemf69f66HMqGlOIhYiFRFRtSQBWAY7mzx+EDTL6sSgb1jTk7Q87rxyqe37fXsAa78gLyZnRgEAAAAASUVORK5CYII="); + background-repeat: no-repeat; + background-position: right bottom; + width: 100%; height: 100%; +} + +/* Styles for the overview ruler +.annotationOverview { + cursor: pointer; + border-radius: 2px; + left: 2px; + width: 8px; +} +.annotationOverview.error { + background-color: lightcoral; + border: 1px solid darkred; +} +.annotationOverview.warning { + background-color: Gold; + border: 1px solid black; +} + +.annotationHTML.overlay { + background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAcAAAAHCAYAAADEUlfTAAAAAXNSR0IArs4c6QAAAAZiS0dEAAAAAAAA+UO7fwAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9sJEAQvB2JVdrAAAAAdaVRYdENvbW1lbnQAAAAAAENyZWF0ZWQgd2l0aCBHSU1QZC5lBwAAAD1JREFUCNdtjkESADAEAzemf69f66HMqGlOIhYiFRFRtSQBWAY7mzx+EDTL6sSgb1jTk7Q87rxyqe37fXsAa78gLyZnRgEAAAAASUVORK5CYII="); + background-position: right bottom; + position: relative; + top: -16px; +} +*/ \ No newline at end of file diff --git a/app/assets/javascripts/codemirror/addon/lint/lint.js b/app/assets/javascripts/codemirror/addon/lint/lint.js new file mode 100644 index 00000000..2e7cea19 --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/lint/lint.js @@ -0,0 +1,197 @@ +CodeMirror.validate = (function() { + var GUTTER_ID = "CodeMirror-lint-markers"; + var SEVERITIES = /^(?:error|warning)$/; + + function showTooltip(e, content) { + var tt = document.createElement("div"); + tt.className = "CodeMirror-lint-tooltip"; + tt.appendChild(content.cloneNode(true)); + document.body.appendChild(tt); + + function position(e) { + if (!tt.parentNode) return CodeMirror.off(document, "mousemove", position); + tt.style.top = Math.max(0, e.clientY - tt.offsetHeight - 5) + "px"; + tt.style.left = (e.clientX + 5) + "px"; + } + CodeMirror.on(document, "mousemove", position); + position(e); + if (tt.style.opacity != null) tt.style.opacity = 1; + return tt; + } + function rm(elt) { + if (elt.parentNode) elt.parentNode.removeChild(elt); + } + function hideTooltip(tt) { + if (!tt.parentNode) return; + if (tt.style.opacity == null) rm(tt); + tt.style.opacity = 0; + setTimeout(function() { rm(tt); }, 600); + } + + function showTooltipFor(e, content, node) { + var tooltip = showTooltip(e, content); + function hide() { + CodeMirror.off(node, "mouseout", hide); + if (tooltip) { hideTooltip(tooltip); tooltip = null; } + } + var poll = setInterval(function() { + if (tooltip) for (var n = node;; n = n.parentNode) { + if (n == document.body) return; + if (!n) { hide(); break; } + } + if (!tooltip) return clearInterval(poll); + }, 400); + CodeMirror.on(node, "mouseout", hide); + } + + function LintState(cm, options, hasGutter) { + this.marked = []; + this.options = options; + this.timeout = null; + this.hasGutter = hasGutter; + this.onMouseOver = function(e) { onMouseOver(cm, e); }; + } + + function parseOptions(options) { + if (options instanceof Function) return {getAnnotations: options}; + else if (!options || !options.getAnnotations) throw new Error("Required option 'getAnnotations' missing (lint addon)"); + return options; + } + + function clearMarks(cm) { + var state = cm.state.lint; + if (state.hasGutter) cm.clearGutter(GUTTER_ID); + for (var i = 0; i < state.marked.length; ++i) + state.marked[i].clear(); + state.marked.length = 0; + } + + function makeMarker(labels, severity, multiple, tooltips) { + var marker = document.createElement("div"), inner = marker; + marker.className = "CodeMirror-lint-marker-" + severity; + if (multiple) { + inner = marker.appendChild(document.createElement("div")); + inner.className = "CodeMirror-lint-marker-multiple"; + } + + if (tooltips != false) CodeMirror.on(inner, "mouseover", function(e) { + showTooltipFor(e, labels, inner); + }); + + return marker; + } + + function getMaxSeverity(a, b) { + if (a == "error") return a; + else return b; + } + + function groupByLine(annotations) { + var lines = []; + for (var i = 0; i < annotations.length; ++i) { + var ann = annotations[i], line = ann.from.line; + (lines[line] || (lines[line] = [])).push(ann); + } + return lines; + } + + function annotationTooltip(ann) { + var severity = ann.severity; + if (!SEVERITIES.test(severity)) severity = "error"; + var tip = document.createElement("div"); + tip.className = "CodeMirror-lint-message-" + severity; + tip.appendChild(document.createTextNode(ann.message)); + return tip; + } + + function startLinting(cm) { + var state = cm.state.lint, options = state.options; + if (options.async) + options.getAnnotations(cm, updateLinting, options); + else + updateLinting(cm, options.getAnnotations(cm.getValue())); + } + + function updateLinting(cm, annotationsNotSorted) { + clearMarks(cm); + var state = cm.state.lint, options = state.options; + + var annotations = groupByLine(annotationsNotSorted); + + for (var line = 0; line < annotations.length; ++line) { + var anns = annotations[line]; + if (!anns) continue; + + var maxSeverity = null; + var tipLabel = state.hasGutter && document.createDocumentFragment(); + + for (var i = 0; i < anns.length; ++i) { + var ann = anns[i]; + var severity = ann.severity; + if (!SEVERITIES.test(severity)) severity = "error"; + maxSeverity = getMaxSeverity(maxSeverity, severity); + + if (options.formatAnnotation) ann = options.formatAnnotation(ann); + if (state.hasGutter) tipLabel.appendChild(annotationTooltip(ann)); + + if (ann.to) state.marked.push(cm.markText(ann.from, ann.to, { + className: "CodeMirror-lint-mark-" + severity, + __annotation: ann + })); + } + + if (state.hasGutter) + cm.setGutterMarker(line, GUTTER_ID, makeMarker(tipLabel, maxSeverity, anns.length > 1, + state.options.tooltips)); + } + if (options.onUpdateLinting) options.onUpdateLinting(annotationsNotSorted, annotations, cm); + } + + function onChange(cm) { + var state = cm.state.lint; + clearTimeout(state.timeout); + state.timeout = setTimeout(function(){startLinting(cm);}, state.options.delay || 500); + } + + function popupSpanTooltip(ann, e) { + var target = e.target || e.srcElement; + showTooltipFor(e, annotationTooltip(ann), target); + } + + // When the mouseover fires, the cursor might not actually be over + // the character itself yet. These pairs of x,y offsets are used to + // probe a few nearby points when no suitable marked range is found. + var nearby = [0, 0, 0, 5, 0, -5, 5, 0, -5, 0]; + + function onMouseOver(cm, e) { + if (!/\bCodeMirror-lint-mark-/.test((e.target || e.srcElement).className)) return; + for (var i = 0; i < nearby.length; i += 2) { + var spans = cm.findMarksAt(cm.coordsChar({left: e.clientX + nearby[i], + top: e.clientY + nearby[i + 1]})); + for (var j = 0; j < spans.length; ++j) { + var span = spans[j], ann = span.__annotation; + if (ann) return popupSpanTooltip(ann, e); + } + } + } + + CodeMirror.defineOption("lintWith", false, function(cm, val, old) { + if (old && old != CodeMirror.Init) { + clearMarks(cm); + cm.off("change", onChange); + CodeMirror.off(cm.getWrapperElement(), "mouseover", cm.state.lint.onMouseOver); + delete cm.state.lint; + } + + if (val) { + var gutters = cm.getOption("gutters"), hasLintGutter = false; + for (var i = 0; i < gutters.length; ++i) if (gutters[i] == GUTTER_ID) hasLintGutter = true; + var state = cm.state.lint = new LintState(cm, parseOptions(val), hasLintGutter); + cm.on("change", onChange); + if (state.options.tooltips != false) + CodeMirror.on(cm.getWrapperElement(), "mouseover", state.onMouseOver); + + startLinting(cm); + } + }); +})(); diff --git a/app/assets/javascripts/codemirror/addon/merge/dep/diff_match_patch.js b/app/assets/javascripts/codemirror/addon/merge/dep/diff_match_patch.js new file mode 100644 index 00000000..ac34105f --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/merge/dep/diff_match_patch.js @@ -0,0 +1,50 @@ +// From https://code.google.com/p/google-diff-match-patch/ , licensed under the Apache License 2.0 +(function(){function diff_match_patch(){this.Diff_Timeout=1;this.Diff_EditCost=4;this.Match_Threshold=0.5;this.Match_Distance=1E3;this.Patch_DeleteThreshold=0.5;this.Patch_Margin=4;this.Match_MaxBits=32} +diff_match_patch.prototype.diff_main=function(a,b,c,d){"undefined"==typeof d&&(d=0>=this.Diff_Timeout?Number.MAX_VALUE:(new Date).getTime()+1E3*this.Diff_Timeout);if(null==a||null==b)throw Error("Null input. (diff_main)");if(a==b)return a?[[0,a]]:[];"undefined"==typeof c&&(c=!0);var e=c,f=this.diff_commonPrefix(a,b);c=a.substring(0,f);a=a.substring(f);b=b.substring(f);var f=this.diff_commonSuffix(a,b),g=a.substring(a.length-f);a=a.substring(0,a.length-f);b=b.substring(0,b.length-f);a=this.diff_compute_(a, +b,e,d);c&&a.unshift([0,c]);g&&a.push([0,g]);this.diff_cleanupMerge(a);return a}; +diff_match_patch.prototype.diff_compute_=function(a,b,c,d){if(!a)return[[1,b]];if(!b)return[[-1,a]];var e=a.length>b.length?a:b,f=a.length>b.length?b:a,g=e.indexOf(f);return-1!=g?(c=[[1,e.substring(0,g)],[0,f],[1,e.substring(g+f.length)]],a.length>b.length&&(c[0][0]=c[2][0]=-1),c):1==f.length?[[-1,a],[1,b]]:(e=this.diff_halfMatch_(a,b))?(f=e[0],a=e[1],g=e[2],b=e[3],e=e[4],f=this.diff_main(f,g,c,d),c=this.diff_main(a,b,c,d),f.concat([[0,e]],c)):c&&100c);v++){for(var n=-v+r;n<=v-t;n+=2){var l=g+n,m;m=n==-v||n!=v&&j[l-1]d)t+=2;else if(s>e)r+=2;else if(q&&(l=g+k-n,0<=l&&l= +u)return this.diff_bisectSplit_(a,b,m,s,c)}}for(n=-v+p;n<=v-w;n+=2){l=g+n;u=n==-v||n!=v&&i[l-1]d)w+=2;else if(m>e)p+=2;else if(!q&&(l=g+k-n,0<=l&&(l=u)))return this.diff_bisectSplit_(a,b,m,s,c)}}return[[-1,a],[1,b]]}; +diff_match_patch.prototype.diff_bisectSplit_=function(a,b,c,d,e){var f=a.substring(0,c),g=b.substring(0,d);a=a.substring(c);b=b.substring(d);f=this.diff_main(f,g,!1,e);e=this.diff_main(a,b,!1,e);return f.concat(e)}; +diff_match_patch.prototype.diff_linesToChars_=function(a,b){function c(a){for(var b="",c=0,f=-1,g=d.length;fd?a=a.substring(c-d):c=a.length?[h,j,n,l,g]:null}if(0>=this.Diff_Timeout)return null; +var d=a.length>b.length?a:b,e=a.length>b.length?b:a;if(4>d.length||2*e.lengthd[4].length?g:d:d:g;var j;a.length>b.length?(g=h[0],d=h[1],e=h[2],j=h[3]):(e=h[0],j=h[1],g=h[2],d=h[3]);h=h[4];return[g,d,e,j,h]}; +diff_match_patch.prototype.diff_cleanupSemantic=function(a){for(var b=!1,c=[],d=0,e=null,f=0,g=0,h=0,j=0,i=0;f=e){if(d>=b.length/2||d>=c.length/2)a.splice(f,0,[0,c.substring(0,d)]),a[f-1][1]=b.substring(0,b.length-d),a[f+1][1]=c.substring(d),f++}else if(e>=b.length/2||e>=c.length/2)a.splice(f,0,[0,b.substring(0,e)]),a[f-1][0]=1,a[f-1][1]=c.substring(0,c.length-e),a[f+1][0]=-1,a[f+1][1]=b.substring(e),f++;f++}f++}}; +diff_match_patch.prototype.diff_cleanupSemanticLossless=function(a){function b(a,b){if(!a||!b)return 6;var c=a.charAt(a.length-1),d=b.charAt(0),e=c.match(diff_match_patch.nonAlphaNumericRegex_),f=d.match(diff_match_patch.nonAlphaNumericRegex_),g=e&&c.match(diff_match_patch.whitespaceRegex_),h=f&&d.match(diff_match_patch.whitespaceRegex_),c=g&&c.match(diff_match_patch.linebreakRegex_),d=h&&d.match(diff_match_patch.linebreakRegex_),i=c&&a.match(diff_match_patch.blanklineEndRegex_),j=d&&b.match(diff_match_patch.blanklineStartRegex_); +return i||j?5:c||d?4:e&&!g&&h?3:g||h?2:e||f?1:0}for(var c=1;c=i&&(i=k,g=d,h=e,j=f)}a[c-1][1]!=g&&(g?a[c-1][1]=g:(a.splice(c-1,1),c--),a[c][1]= +h,j?a[c+1][1]=j:(a.splice(c+1,1),c--))}c++}};diff_match_patch.nonAlphaNumericRegex_=/[^a-zA-Z0-9]/;diff_match_patch.whitespaceRegex_=/\s/;diff_match_patch.linebreakRegex_=/[\r\n]/;diff_match_patch.blanklineEndRegex_=/\n\r?\n$/;diff_match_patch.blanklineStartRegex_=/^\r?\n\r?\n/; +diff_match_patch.prototype.diff_cleanupEfficiency=function(a){for(var b=!1,c=[],d=0,e=null,f=0,g=!1,h=!1,j=!1,i=!1;fb)break;e=c;f=d}return a.length!=g&&-1===a[g][0]?f:f+(b-e)}; +diff_match_patch.prototype.diff_prettyHtml=function(a){for(var b=[],c=/&/g,d=//g,f=/\n/g,g=0;g");switch(h){case 1:b[g]=''+j+"";break;case -1:b[g]=''+j+"";break;case 0:b[g]=""+j+""}}return b.join("")}; +diff_match_patch.prototype.diff_text1=function(a){for(var b=[],c=0;cthis.Match_MaxBits)throw Error("Pattern too long for this browser.");var e=this.match_alphabet_(b),f=this,g=this.Match_Threshold,h=a.indexOf(b,c);-1!=h&&(g=Math.min(d(0,h),g),h=a.lastIndexOf(b,c+b.length),-1!=h&&(g=Math.min(d(0,h),g)));for(var j=1<=i;p--){var w=e[a.charAt(p-1)];k[p]=0===t?(k[p+1]<<1|1)&w:(k[p+1]<<1|1)&w|((r[p+1]|r[p])<<1|1)|r[p+1];if(k[p]&j&&(w=d(t,p-1),w<=g))if(g=w,h=p-1,h>c)i=Math.max(1,2*c-h);else break}if(d(t+1,c)>g)break;r=k}return h}; +diff_match_patch.prototype.match_alphabet_=function(a){for(var b={},c=0;c=2*this.Patch_Margin&& +e&&(this.patch_addContext_(a,h),c.push(a),a=new diff_match_patch.patch_obj,e=0,h=d,f=g)}1!==i&&(f+=k.length);-1!==i&&(g+=k.length)}e&&(this.patch_addContext_(a,h),c.push(a));return c};diff_match_patch.prototype.patch_deepCopy=function(a){for(var b=[],c=0;cthis.Match_MaxBits){if(j=this.match_main(b,h.substring(0,this.Match_MaxBits),g),-1!=j&&(i=this.match_main(b,h.substring(h.length-this.Match_MaxBits),g+h.length-this.Match_MaxBits),-1==i||j>=i))j=-1}else j=this.match_main(b,h,g); +if(-1==j)e[f]=!1,d-=a[f].length2-a[f].length1;else if(e[f]=!0,d=j-g,g=-1==i?b.substring(j,j+h.length):b.substring(j,i+this.Match_MaxBits),h==g)b=b.substring(0,j)+this.diff_text2(a[f].diffs)+b.substring(j+h.length);else if(g=this.diff_main(h,g,!1),h.length>this.Match_MaxBits&&this.diff_levenshtein(g)/h.length>this.Patch_DeleteThreshold)e[f]=!1;else{this.diff_cleanupSemanticLossless(g);for(var h=0,k,i=0;ie[0][1].length){var f=b-e[0][1].length;e[0][1]=c.substring(e[0][1].length)+e[0][1];d.start1-=f;d.start2-=f;d.length1+=f;d.length2+=f}d=a[a.length-1];e=d.diffs;0==e.length||0!=e[e.length-1][0]?(e.push([0, +c]),d.length1+=b,d.length2+=b):b>e[e.length-1][1].length&&(f=b-e[e.length-1][1].length,e[e.length-1][1]+=c.substring(0,f),d.length1+=f,d.length2+=f);return c}; +diff_match_patch.prototype.patch_splitMax=function(a){for(var b=this.Match_MaxBits,c=0;c2*b?(h.length1+=i.length,e+=i.length,j=!1,h.diffs.push([g,i]),d.diffs.shift()):(i=i.substring(0,b-h.length1-this.Patch_Margin),h.length1+=i.length,e+=i.length,0===g?(h.length2+=i.length,f+=i.length):j=!1,h.diffs.push([g,i]),i==d.diffs[0][1]?d.diffs.shift():d.diffs[0][1]=d.diffs[0][1].substring(i.length))}g=this.diff_text2(h.diffs);g=g.substring(g.length-this.Patch_Margin);i=this.diff_text1(d.diffs).substring(0,this.Patch_Margin);""!==i&& +(h.length1+=i.length,h.length2+=i.length,0!==h.diffs.length&&0===h.diffs[h.diffs.length-1][0]?h.diffs[h.diffs.length-1][1]+=i:h.diffs.push([0,i]));j||a.splice(++c,0,h)}}};diff_match_patch.prototype.patch_toText=function(a){for(var b=[],c=0;c now) return false; + + var sInfo = editor.getScrollInfo(), halfScreen = .5 * sInfo.clientHeight, midY = sInfo.top + halfScreen; + var mid = editor.lineAtHeight(midY, "local"); + var around = chunkBoundariesAround(dv.diff, mid, type == DIFF_INSERT); + var off = getOffsets(editor, type == DIFF_INSERT ? around.edit : around.orig); + var offOther = getOffsets(other, type == DIFF_INSERT ? around.orig : around.edit); + var ratio = (midY - off.top) / (off.bot - off.top); + other.scrollTo(null, (offOther.top - halfScreen) + ratio * (offOther.bot - offOther.top)); + other.state.scrollSetAt = now; + other.state.scrollSetBy = dv; + return true; + } + + function getOffsets(editor, around) { + var bot = around.after; + if (bot == null) bot = editor.lastLine() + 1; + return {top: editor.heightAtLine(around.before || 0, "local"), + bot: editor.heightAtLine(bot, "local")}; + } + + function setScrollLock(dv, val, action) { + dv.lockScroll = val; + if (val && action != false) syncScroll(dv, DIFF_INSERT) && drawConnectors(dv); + dv.lockButton.innerHTML = val ? "\u21db\u21da" : "\u21db  \u21da"; + } + + // Updating the marks for editor content + + function clearMarks(editor, arr, classes) { + for (var i = 0; i < arr.length; ++i) { + var mark = arr[i]; + if (mark instanceof CodeMirror.TextMarker) { + mark.clear(); + } else { + editor.removeLineClass(mark, "background", classes.chunk); + editor.removeLineClass(mark, "background", classes.start); + editor.removeLineClass(mark, "background", classes.end); + } + } + arr.length = 0; + } + + // FIXME maybe add a margin around viewport to prevent too many updates + function updateMarks(editor, diff, state, type, classes) { + var vp = editor.getViewport(); + editor.operation(function() { + if (state.from == state.to || vp.from - state.to > 20 || state.from - vp.to > 20) { + clearMarks(editor, state.marked, classes); + markChanges(editor, diff, type, state.marked, vp.from, vp.to, classes); + state.from = vp.from; state.to = vp.to; + } else { + if (vp.from < state.from) { + markChanges(editor, diff, type, state.marked, vp.from, state.from, classes); + state.from = vp.from; + } + if (vp.to > state.to) { + markChanges(editor, diff, type, state.marked, state.to, vp.to, classes); + state.to = vp.to; + } + } + }); + } + + function markChanges(editor, diff, type, marks, from, to, classes) { + var pos = Pos(0, 0); + var top = Pos(from, 0), bot = editor.clipPos(Pos(to - 1)); + var cls = type == DIFF_DELETE ? classes.del : classes.insert; + function markChunk(start, end) { + var bfrom = Math.max(from, start), bto = Math.min(to, end); + for (var i = bfrom; i < bto; ++i) { + var line = editor.addLineClass(i, "background", classes.chunk); + if (i == start) editor.addLineClass(line, "background", classes.start); + if (i == end - 1) editor.addLineClass(line, "background", classes.end); + marks.push(line); + } + // When the chunk is empty, make sure a horizontal line shows up + if (start == end && bfrom == end && bto == end) { + if (bfrom) + marks.push(editor.addLineClass(bfrom - 1, "background", classes.end)); + else + marks.push(editor.addLineClass(bfrom, "background", classes.start)); + } + } + + var chunkStart = 0; + for (var i = 0; i < diff.length; ++i) { + var part = diff[i], tp = part[0], str = part[1]; + if (tp == DIFF_EQUAL) { + var cleanFrom = pos.line + (startOfLineClean(diff, i) ? 0 : 1); + moveOver(pos, str); + var cleanTo = pos.line + (endOfLineClean(diff, i) ? 1 : 0); + if (cleanTo > cleanFrom) { + if (i) markChunk(chunkStart, cleanFrom); + chunkStart = cleanTo; + } + } else { + if (tp == type) { + var end = moveOver(pos, str, true); + var a = posMax(top, pos), b = posMin(bot, end); + if (!posEq(a, b)) + marks.push(editor.markText(a, b, {className: cls})); + pos = end; + } + } + } + if (chunkStart <= pos.line) markChunk(chunkStart, pos.line + 1); + } + + // Updating the gap between editor and original + + function drawConnectors(dv) { + if (dv.svg) { + clear(dv.svg); + var w = dv.gap.offsetWidth; + attrs(dv.svg, "width", w, "height", dv.gap.offsetHeight); + } + clear(dv.copyButtons); + + var flip = dv.type == "left"; + var vpEdit = dv.edit.getViewport(), vpOrig = dv.orig.getViewport(); + var sTopEdit = dv.edit.getScrollInfo().top, sTopOrig = dv.orig.getScrollInfo().top; + iterateChunks(dv.diff, function(topOrig, botOrig, topEdit, botEdit) { + if (topEdit >= vpEdit.to || botEdit < vpEdit.from || + topOrig >= vpOrig.to || botOrig < vpOrig.from) + return; + var topLpx = dv.orig.heightAtLine(topOrig, "local") - sTopOrig, top = topLpx; + if (dv.svg) { + var topRpx = dv.edit.heightAtLine(topEdit, "local") - sTopEdit; + if (flip) { var tmp = topLpx; topLpx = topRpx; topRpx = tmp; } + var botLpx = dv.orig.heightAtLine(botOrig, "local") - sTopOrig; + var botRpx = dv.edit.heightAtLine(botEdit, "local") - sTopEdit; + if (flip) { var tmp = botLpx; botLpx = botRpx; botRpx = tmp; } + var curveTop = " C " + w/2 + " " + topRpx + " " + w/2 + " " + topLpx + " " + (w + 2) + " " + topLpx; + var curveBot = " C " + w/2 + " " + botLpx + " " + w/2 + " " + botRpx + " -1 " + botRpx; + attrs(dv.svg.appendChild(document.createElementNS(svgNS, "path")), + "d", "M -1 " + topRpx + curveTop + " L " + (w + 2) + " " + botLpx + curveBot + " z", + "class", dv.classes.connect); + } + var copy = dv.copyButtons.appendChild(elt("div", dv.type == "left" ? "\u21dd" : "\u21dc", + "CodeMirror-diff-copy")); + copy.title = "Revert chunk"; + copy.chunk = {topEdit: topEdit, botEdit: botEdit, topOrig: topOrig, botOrig: botOrig}; + copy.style.top = top + "px"; + }); + } + + function copyChunk(dv, chunk) { + if (dv.diffOutOfDate) return; + dv.edit.replaceRange(dv.orig.getRange(Pos(chunk.topOrig, 0), Pos(chunk.botOrig, 0)), + Pos(chunk.topEdit, 0), Pos(chunk.botEdit, 0)); + } + + // Merge view, containing 0, 1, or 2 diff views. + + var MergeView = CodeMirror.MergeView = function(node, options) { + if (!(this instanceof MergeView)) return new MergeView(node, options); + + var origLeft = options.origLeft, origRight = options.origRight == null ? options.orig : options.origRight; + var hasLeft = origLeft != null, hasRight = origRight != null; + var panes = 1 + (hasLeft ? 1 : 0) + (hasRight ? 1 : 0); + var wrap = [], left = this.left = null, right = this.right = null; + + if (hasLeft) { + left = this.left = new DiffView(this, "left"); + var leftPane = elt("div", null, "CodeMirror-diff-pane"); + wrap.push(leftPane); + wrap.push(buildGap(left)); + } + + var editPane = elt("div", null, "CodeMirror-diff-pane"); + wrap.push(editPane); + + if (hasRight) { + right = this.right = new DiffView(this, "right"); + wrap.push(buildGap(right)); + var rightPane = elt("div", null, "CodeMirror-diff-pane"); + wrap.push(rightPane); + } + + wrap.push(elt("div", null, null, "height: 0; clear: both;")); + var wrapElt = this.wrap = node.appendChild(elt("div", wrap, "CodeMirror-diff CodeMirror-diff-" + panes + "pane")); + this.edit = CodeMirror(editPane, copyObj(options)); + + if (left) left.init(leftPane, origLeft, options); + if (right) right.init(rightPane, origRight, options); + + var onResize = function() { + if (left) drawConnectors(left); + if (right) drawConnectors(right); + }; + CodeMirror.on(window, "resize", onResize); + var resizeInterval = setInterval(function() { + for (var p = wrapElt.parentNode; p && p != document.body; p = p.parentNode) {} + if (!p) { clearInterval(resizeInterval); CodeMirror.off(window, "resize", onResize); } + }, 5000); + }; + + function buildGap(dv) { + var lock = dv.lockButton = elt("div", null, "CodeMirror-diff-scrolllock"); + lock.title = "Toggle locked scrolling"; + var lockWrap = elt("div", [lock], "CodeMirror-diff-scrolllock-wrap"); + CodeMirror.on(lock, "click", function() { setScrollLock(dv, !dv.lockScroll); }); + dv.copyButtons = elt("div", null, "CodeMirror-diff-copybuttons-" + dv.type); + CodeMirror.on(dv.copyButtons, "click", function(e) { + var node = e.target || e.srcElement; + if (node.chunk) copyChunk(dv, node.chunk); + }); + var gapElts = [dv.copyButtons, lockWrap]; + var svg = document.createElementNS && document.createElementNS(svgNS, "svg"); + if (svg && !svg.createSVGRect) svg = null; + dv.svg = svg; + if (svg) gapElts.push(svg); + + return dv.gap = elt("div", gapElts, "CodeMirror-diff-gap"); + } + + MergeView.prototype = { + constuctor: MergeView, + editor: function() { return this.edit; }, + rightOriginal: function() { return this.right && this.right.orig; }, + leftOriginal: function() { return this.left && this.left.orig; } + }; + + // Operations on diffs + + var dmp = new diff_match_patch(); + function getDiff(a, b) { + var diff = dmp.diff_main(a, b); + dmp.diff_cleanupSemantic(diff); + // The library sometimes leaves in empty parts, which confuse the algorithm + for (var i = 0; i < diff.length; ++i) { + var part = diff[i]; + if (!part[1]) { + diff.splice(i--, 1); + } else if (i && diff[i - 1][0] == part[0]) { + diff.splice(i--, 1); + diff[i][1] += part[1]; + } + } + return diff; + } + + function iterateChunks(diff, f) { + var startEdit = 0, startOrig = 0; + var edit = Pos(0, 0), orig = Pos(0, 0); + for (var i = 0; i < diff.length; ++i) { + var part = diff[i], tp = part[0]; + if (tp == DIFF_EQUAL) { + var startOff = startOfLineClean(diff, i) ? 0 : 1; + var cleanFromEdit = edit.line + startOff, cleanFromOrig = orig.line + startOff; + moveOver(edit, part[1], null, orig); + var endOff = endOfLineClean(diff, i) ? 1 : 0; + var cleanToEdit = edit.line + endOff, cleanToOrig = orig.line + endOff; + if (cleanToEdit > cleanFromEdit) { + if (i) f(startOrig, cleanFromOrig, startEdit, cleanFromEdit); + startEdit = cleanToEdit; startOrig = cleanToOrig; + } + } else { + moveOver(tp == DIFF_INSERT ? edit : orig, part[1]); + } + } + if (startEdit <= edit.line || startOrig <= orig.line) + f(startOrig, orig.line + 1, startEdit, edit.line + 1); + } + + function endOfLineClean(diff, i) { + if (i == diff.length - 1) return true; + var next = diff[i + 1][1]; + if (next.length == 1 || next.charCodeAt(0) != 10) return false; + if (i == diff.length - 2) return true; + next = diff[i + 2][1]; + return next.length > 1 && next.charCodeAt(0) == 10; + } + + function startOfLineClean(diff, i) { + if (i == 0) return true; + var last = diff[i - 1][1]; + if (last.charCodeAt(last.length - 1) != 10) return false; + if (i == 1) return true; + last = diff[i - 2][1]; + return last.charCodeAt(last.length - 1) == 10; + } + + function chunkBoundariesAround(diff, n, nInEdit) { + var beforeE, afterE, beforeO, afterO; + iterateChunks(diff, function(fromOrig, toOrig, fromEdit, toEdit) { + var fromLocal = nInEdit ? fromEdit : fromOrig; + var toLocal = nInEdit ? toEdit : toOrig; + if (afterE == null) { + if (fromLocal > n) { afterE = fromEdit; afterO = fromOrig; } + else if (toLocal > n) { afterE = toEdit; afterO = toOrig; } + } + if (toLocal <= n) { beforeE = toEdit; beforeO = toOrig; } + else if (fromLocal <= n) { beforeE = fromEdit; beforeO = fromOrig; } + }); + return {edit: {before: beforeE, after: afterE}, orig: {before: beforeO, after: afterO}}; + } + + // General utilities + + function elt(tag, content, className, style) { + var e = document.createElement(tag); + if (className) e.className = className; + if (style) e.style.cssText = style; + if (typeof content == "string") e.appendChild(document.createTextNode(content)); + else if (content) for (var i = 0; i < content.length; ++i) e.appendChild(content[i]); + return e; + } + + function clear(node) { + for (var count = node.childNodes.length; count > 0; --count) + node.removeChild(node.firstChild); + } + + function attrs(elt) { + for (var i = 1; i < arguments.length; i += 2) + elt.setAttribute(arguments[i], arguments[i+1]); + } + + function copyObj(obj, target) { + if (!target) target = {}; + for (var prop in obj) if (obj.hasOwnProperty(prop)) target[prop] = obj[prop]; + return target; + } + + function moveOver(pos, str, copy, other) { + var out = copy ? Pos(pos.line, pos.ch) : pos, at = 0; + for (;;) { + var nl = str.indexOf("\n", at); + if (nl == -1) break; + ++out.line; + if (other) ++other.line; + at = nl + 1; + } + out.ch = (at ? 0 : out.ch) + (str.length - at); + if (other) other.ch = (at ? 0 : other.ch) + (str.length - at); + return out; + } + + function posMin(a, b) { return (a.line - b.line || a.ch - b.ch) < 0 ? a : b; } + function posMax(a, b) { return (a.line - b.line || a.ch - b.ch) > 0 ? a : b; } + function posEq(a, b) { return a.line == b.line && a.ch == b.ch; } +})(); diff --git a/app/assets/javascripts/codemirror/addon/mode/loadmode.js b/app/assets/javascripts/codemirror/addon/mode/loadmode.js new file mode 100644 index 00000000..60fafbb1 --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/mode/loadmode.js @@ -0,0 +1,51 @@ +(function() { + if (!CodeMirror.modeURL) CodeMirror.modeURL = "../mode/%N/%N.js"; + + var loading = {}; + function splitCallback(cont, n) { + var countDown = n; + return function() { if (--countDown == 0) cont(); }; + } + function ensureDeps(mode, cont) { + var deps = CodeMirror.modes[mode].dependencies; + if (!deps) return cont(); + var missing = []; + for (var i = 0; i < deps.length; ++i) { + if (!CodeMirror.modes.hasOwnProperty(deps[i])) + missing.push(deps[i]); + } + if (!missing.length) return cont(); + var split = splitCallback(cont, missing.length); + for (var i = 0; i < missing.length; ++i) + CodeMirror.requireMode(missing[i], split); + } + + CodeMirror.requireMode = function(mode, cont) { + if (typeof mode != "string") mode = mode.name; + if (CodeMirror.modes.hasOwnProperty(mode)) return ensureDeps(mode, cont); + if (loading.hasOwnProperty(mode)) return loading[mode].push(cont); + + var script = document.createElement("script"); + script.src = CodeMirror.modeURL.replace(/%N/g, mode); + var others = document.getElementsByTagName("script")[0]; + others.parentNode.insertBefore(script, others); + var list = loading[mode] = [cont]; + var count = 0, poll = setInterval(function() { + if (++count > 100) return clearInterval(poll); + if (CodeMirror.modes.hasOwnProperty(mode)) { + clearInterval(poll); + loading[mode] = null; + ensureDeps(mode, function() { + for (var i = 0; i < list.length; ++i) list[i](); + }); + } + }, 200); + }; + + CodeMirror.autoLoadMode = function(instance, mode) { + if (!CodeMirror.modes.hasOwnProperty(mode)) + CodeMirror.requireMode(mode, function() { + instance.setOption("mode", instance.getOption("mode")); + }); + }; +}()); diff --git a/app/assets/javascripts/codemirror/addon/mode/multiplex.js b/app/assets/javascripts/codemirror/addon/mode/multiplex.js new file mode 100644 index 00000000..32cc579c --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/mode/multiplex.js @@ -0,0 +1,101 @@ +CodeMirror.multiplexingMode = function(outer /*, others */) { + // Others should be {open, close, mode [, delimStyle] [, innerStyle]} objects + var others = Array.prototype.slice.call(arguments, 1); + var n_others = others.length; + + function indexOf(string, pattern, from) { + if (typeof pattern == "string") return string.indexOf(pattern, from); + var m = pattern.exec(from ? string.slice(from) : string); + return m ? m.index + from : -1; + } + + return { + startState: function() { + return { + outer: CodeMirror.startState(outer), + innerActive: null, + inner: null + }; + }, + + copyState: function(state) { + return { + outer: CodeMirror.copyState(outer, state.outer), + innerActive: state.innerActive, + inner: state.innerActive && CodeMirror.copyState(state.innerActive.mode, state.inner) + }; + }, + + token: function(stream, state) { + if (!state.innerActive) { + var cutOff = Infinity, oldContent = stream.string; + for (var i = 0; i < n_others; ++i) { + var other = others[i]; + var found = indexOf(oldContent, other.open, stream.pos); + if (found == stream.pos) { + stream.match(other.open); + state.innerActive = other; + state.inner = CodeMirror.startState(other.mode, outer.indent ? outer.indent(state.outer, "") : 0); + return other.delimStyle; + } else if (found != -1 && found < cutOff) { + cutOff = found; + } + } + if (cutOff != Infinity) stream.string = oldContent.slice(0, cutOff); + var outerToken = outer.token(stream, state.outer); + if (cutOff != Infinity) stream.string = oldContent; + return outerToken; + } else { + var curInner = state.innerActive, oldContent = stream.string; + var found = indexOf(oldContent, curInner.close, stream.pos); + if (found == stream.pos) { + stream.match(curInner.close); + state.innerActive = state.inner = null; + return curInner.delimStyle; + } + if (found > -1) stream.string = oldContent.slice(0, found); + var innerToken = curInner.mode.token(stream, state.inner); + if (found > -1) stream.string = oldContent; + var cur = stream.current(), found = cur.indexOf(curInner.close); + if (found > -1) stream.backUp(cur.length - found); + + if (curInner.innerStyle) { + if (innerToken) innerToken = innerToken + ' ' + curInner.innerStyle; + else innerToken = curInner.innerStyle; + } + + return innerToken; + } + }, + + indent: function(state, textAfter) { + var mode = state.innerActive ? state.innerActive.mode : outer; + if (!mode.indent) return CodeMirror.Pass; + return mode.indent(state.innerActive ? state.inner : state.outer, textAfter); + }, + + blankLine: function(state) { + var mode = state.innerActive ? state.innerActive.mode : outer; + if (mode.blankLine) { + mode.blankLine(state.innerActive ? state.inner : state.outer); + } + if (!state.innerActive) { + for (var i = 0; i < n_others; ++i) { + var other = others[i]; + if (other.open === "\n") { + state.innerActive = other; + state.inner = CodeMirror.startState(other.mode, mode.indent ? mode.indent(state.outer, "") : 0); + } + } + } else if (state.innerActive.close === "\n") { + state.innerActive = state.inner = null; + } + }, + + electricChars: outer.electricChars, + + innerMode: function(state) { + return state.inner ? {state: state.inner, mode: state.innerActive.mode} : {state: state.outer, mode: outer}; + } + }; +}; diff --git a/app/assets/javascripts/codemirror/addon/mode/multiplex_test.js b/app/assets/javascripts/codemirror/addon/mode/multiplex_test.js new file mode 100644 index 00000000..c0656357 --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/mode/multiplex_test.js @@ -0,0 +1,30 @@ +(function() { + CodeMirror.defineMode("markdown_with_stex", function(){ + var inner = CodeMirror.getMode({}, "stex"); + var outer = CodeMirror.getMode({}, "markdown"); + + var innerOptions = { + open: '$', + close: '$', + mode: inner, + delimStyle: 'delim', + innerStyle: 'inner' + }; + + return CodeMirror.multiplexingMode(outer, innerOptions); + }); + + var mode = CodeMirror.getMode({}, "markdown_with_stex"); + + function MT(name) { + test.mode( + name, + mode, + Array.prototype.slice.call(arguments, 1), + 'multiplexing'); + } + + MT( + "stexInsideMarkdown", + "[strong **Equation:**] [delim $][inner&tag \\pi][delim $]"); +})(); diff --git a/app/assets/javascripts/codemirror/addon/mode/overlay.js b/app/assets/javascripts/codemirror/addon/mode/overlay.js new file mode 100644 index 00000000..b7928a7b --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/mode/overlay.js @@ -0,0 +1,59 @@ +// Utility function that allows modes to be combined. The mode given +// as the base argument takes care of most of the normal mode +// functionality, but a second (typically simple) mode is used, which +// can override the style of text. Both modes get to parse all of the +// text, but when both assign a non-null style to a piece of code, the +// overlay wins, unless the combine argument was true, in which case +// the styles are combined. + +// overlayParser is the old, deprecated name +CodeMirror.overlayMode = CodeMirror.overlayParser = function(base, overlay, combine) { + return { + startState: function() { + return { + base: CodeMirror.startState(base), + overlay: CodeMirror.startState(overlay), + basePos: 0, baseCur: null, + overlayPos: 0, overlayCur: null + }; + }, + copyState: function(state) { + return { + base: CodeMirror.copyState(base, state.base), + overlay: CodeMirror.copyState(overlay, state.overlay), + basePos: state.basePos, baseCur: null, + overlayPos: state.overlayPos, overlayCur: null + }; + }, + + token: function(stream, state) { + if (stream.start == state.basePos) { + state.baseCur = base.token(stream, state.base); + state.basePos = stream.pos; + } + if (stream.start == state.overlayPos) { + stream.pos = stream.start; + state.overlayCur = overlay.token(stream, state.overlay); + state.overlayPos = stream.pos; + } + stream.pos = Math.min(state.basePos, state.overlayPos); + if (stream.eol()) state.basePos = state.overlayPos = 0; + + if (state.overlayCur == null) return state.baseCur; + if (state.baseCur != null && combine) return state.baseCur + " " + state.overlayCur; + else return state.overlayCur; + }, + + indent: base.indent && function(state, textAfter) { + return base.indent(state.base, textAfter); + }, + electricChars: base.electricChars, + + innerMode: function(state) { return {state: state.base, mode: base}; }, + + blankLine: function(state) { + if (base.blankLine) base.blankLine(state.base); + if (overlay.blankLine) overlay.blankLine(state.overlay); + } + }; +}; diff --git a/app/assets/javascripts/codemirror/addon/runmode/colorize.js b/app/assets/javascripts/codemirror/addon/runmode/colorize.js new file mode 100644 index 00000000..62286d21 --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/runmode/colorize.js @@ -0,0 +1,29 @@ +CodeMirror.colorize = (function() { + + var isBlock = /^(p|li|div|h\\d|pre|blockquote|td)$/; + + function textContent(node, out) { + if (node.nodeType == 3) return out.push(node.nodeValue); + for (var ch = node.firstChild; ch; ch = ch.nextSibling) { + textContent(ch, out); + if (isBlock.test(node.nodeType)) out.push("\n"); + } + } + + return function(collection, defaultMode) { + if (!collection) collection = document.body.getElementsByTagName("pre"); + + for (var i = 0; i < collection.length; ++i) { + var node = collection[i]; + var mode = node.getAttribute("data-lang") || defaultMode; + if (!mode) continue; + + var text = []; + textContent(node, text); + node.innerHTML = ""; + CodeMirror.runMode(text.join(""), mode, node); + + node.className += " cm-s-default"; + } + }; +})(); diff --git a/app/assets/javascripts/codemirror/addon/runmode/runmode-standalone.js b/app/assets/javascripts/codemirror/addon/runmode/runmode-standalone.js new file mode 100644 index 00000000..7a9b82ff --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/runmode/runmode-standalone.js @@ -0,0 +1,130 @@ +/* Just enough of CodeMirror to run runMode under node.js */ + +window.CodeMirror = {}; + +function splitLines(string){ return string.split(/\r?\n|\r/); }; + +function StringStream(string) { + this.pos = this.start = 0; + this.string = string; +} +StringStream.prototype = { + eol: function() {return this.pos >= this.string.length;}, + sol: function() {return this.pos == 0;}, + peek: function() {return this.string.charAt(this.pos) || null;}, + next: function() { + if (this.pos < this.string.length) + return this.string.charAt(this.pos++); + }, + eat: function(match) { + var ch = this.string.charAt(this.pos); + if (typeof match == "string") var ok = ch == match; + else var ok = ch && (match.test ? match.test(ch) : match(ch)); + if (ok) {++this.pos; return ch;} + }, + eatWhile: function(match) { + var start = this.pos; + while (this.eat(match)){} + return this.pos > start; + }, + eatSpace: function() { + var start = this.pos; + while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos; + return this.pos > start; + }, + skipToEnd: function() {this.pos = this.string.length;}, + skipTo: function(ch) { + var found = this.string.indexOf(ch, this.pos); + if (found > -1) {this.pos = found; return true;} + }, + backUp: function(n) {this.pos -= n;}, + column: function() {return this.start;}, + indentation: function() {return 0;}, + match: function(pattern, consume, caseInsensitive) { + if (typeof pattern == "string") { + var cased = function(str) {return caseInsensitive ? str.toLowerCase() : str;}; + if (cased(this.string).indexOf(cased(pattern), this.pos) == this.pos) { + if (consume !== false) this.pos += pattern.length; + return true; + } + } else { + var match = this.string.slice(this.pos).match(pattern); + if (match && consume !== false) this.pos += match[0].length; + return match; + } + }, + current: function(){return this.string.slice(this.start, this.pos);} +}; +CodeMirror.StringStream = StringStream; + +CodeMirror.startState = function (mode, a1, a2) { + return mode.startState ? mode.startState(a1, a2) : true; +}; + +var modes = CodeMirror.modes = {}, mimeModes = CodeMirror.mimeModes = {}; +CodeMirror.defineMode = function (name, mode) { modes[name] = mode; }; +CodeMirror.defineMIME = function (mime, spec) { mimeModes[mime] = spec; }; +CodeMirror.getMode = function (options, spec) { + if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) + spec = mimeModes[spec]; + if (typeof spec == "string") + var mname = spec, config = {}; + else if (spec != null) + var mname = spec.name, config = spec; + var mfactory = modes[mname]; + if (!mfactory) throw new Error("Unknown mode: " + spec); + return mfactory(options, config || {}); +}; + +CodeMirror.runMode = function (string, modespec, callback, options) { + var mode = CodeMirror.getMode({ indentUnit: 2 }, modespec); + + if (callback.nodeType == 1) { + var tabSize = (options && options.tabSize) || 4; + var node = callback, col = 0; + node.innerHTML = ""; + callback = function (text, style) { + if (text == "\n") { + node.appendChild(document.createElement("br")); + col = 0; + return; + } + var content = ""; + // replace tabs + for (var pos = 0; ;) { + var idx = text.indexOf("\t", pos); + if (idx == -1) { + content += text.slice(pos); + col += text.length - pos; + break; + } else { + col += idx - pos; + content += text.slice(pos, idx); + var size = tabSize - col % tabSize; + col += size; + for (var i = 0; i < size; ++i) content += " "; + pos = idx + 1; + } + } + + if (style) { + var sp = node.appendChild(document.createElement("span")); + sp.className = "cm-" + style.replace(/ +/g, " cm-"); + sp.appendChild(document.createTextNode(content)); + } else { + node.appendChild(document.createTextNode(content)); + } + }; + } + + var lines = splitLines(string), state = CodeMirror.startState(mode); + for (var i = 0, e = lines.length; i < e; ++i) { + if (i) callback("\n"); + var stream = new CodeMirror.StringStream(lines[i]); + while (!stream.eol()) { + var style = mode.token(stream, state); + callback(stream.current(), style, i, stream.start); + stream.start = stream.pos; + } + } +}; diff --git a/app/assets/javascripts/codemirror/addon/runmode/runmode.js b/app/assets/javascripts/codemirror/addon/runmode/runmode.js new file mode 100644 index 00000000..a7da6d71 --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/runmode/runmode.js @@ -0,0 +1,56 @@ +CodeMirror.runMode = function(string, modespec, callback, options) { + var mode = CodeMirror.getMode(CodeMirror.defaults, modespec); + var ie = /MSIE \d/.test(navigator.userAgent); + var ie_lt9 = ie && (document.documentMode == null || document.documentMode < 9); + + if (callback.nodeType == 1) { + var tabSize = (options && options.tabSize) || CodeMirror.defaults.tabSize; + var node = callback, col = 0; + node.innerHTML = ""; + callback = function(text, style) { + if (text == "\n") { + // Emitting LF or CRLF on IE8 or earlier results in an incorrect display. + // Emitting a carriage return makes everything ok. + node.appendChild(document.createTextNode(ie_lt9 ? '\r' : text)); + col = 0; + return; + } + var content = ""; + // replace tabs + for (var pos = 0;;) { + var idx = text.indexOf("\t", pos); + if (idx == -1) { + content += text.slice(pos); + col += text.length - pos; + break; + } else { + col += idx - pos; + content += text.slice(pos, idx); + var size = tabSize - col % tabSize; + col += size; + for (var i = 0; i < size; ++i) content += " "; + pos = idx + 1; + } + } + + if (style) { + var sp = node.appendChild(document.createElement("span")); + sp.className = "cm-" + style.replace(/ +/g, " cm-"); + sp.appendChild(document.createTextNode(content)); + } else { + node.appendChild(document.createTextNode(content)); + } + }; + } + + var lines = CodeMirror.splitLines(string), state = CodeMirror.startState(mode); + for (var i = 0, e = lines.length; i < e; ++i) { + if (i) callback("\n"); + var stream = new CodeMirror.StringStream(lines[i]); + while (!stream.eol()) { + var style = mode.token(stream, state); + callback(stream.current(), style, i, stream.start); + stream.start = stream.pos; + } + } +}; diff --git a/app/assets/javascripts/codemirror/addon/runmode/runmode.node.js b/app/assets/javascripts/codemirror/addon/runmode/runmode.node.js new file mode 100644 index 00000000..a6ea919d --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/runmode/runmode.node.js @@ -0,0 +1,101 @@ +/* Just enough of CodeMirror to run runMode under node.js */ + +function splitLines(string){ return string.split(/\r?\n|\r/); }; + +function StringStream(string) { + this.pos = this.start = 0; + this.string = string; +} +StringStream.prototype = { + eol: function() {return this.pos >= this.string.length;}, + sol: function() {return this.pos == 0;}, + peek: function() {return this.string.charAt(this.pos) || null;}, + next: function() { + if (this.pos < this.string.length) + return this.string.charAt(this.pos++); + }, + eat: function(match) { + var ch = this.string.charAt(this.pos); + if (typeof match == "string") var ok = ch == match; + else var ok = ch && (match.test ? match.test(ch) : match(ch)); + if (ok) {++this.pos; return ch;} + }, + eatWhile: function(match) { + var start = this.pos; + while (this.eat(match)){} + return this.pos > start; + }, + eatSpace: function() { + var start = this.pos; + while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos; + return this.pos > start; + }, + skipToEnd: function() {this.pos = this.string.length;}, + skipTo: function(ch) { + var found = this.string.indexOf(ch, this.pos); + if (found > -1) {this.pos = found; return true;} + }, + backUp: function(n) {this.pos -= n;}, + column: function() {return this.start;}, + indentation: function() {return 0;}, + match: function(pattern, consume, caseInsensitive) { + if (typeof pattern == "string") { + var cased = function(str) {return caseInsensitive ? str.toLowerCase() : str;}; + if (cased(this.string).indexOf(cased(pattern), this.pos) == this.pos) { + if (consume !== false) this.pos += pattern.length; + return true; + } + } else { + var match = this.string.slice(this.pos).match(pattern); + if (match && consume !== false) this.pos += match[0].length; + return match; + } + }, + current: function(){return this.string.slice(this.start, this.pos);} +}; +exports.StringStream = StringStream; + +exports.startState = function(mode, a1, a2) { + return mode.startState ? mode.startState(a1, a2) : true; +}; + +var modes = exports.modes = {}, mimeModes = exports.mimeModes = {}; +exports.defineMode = function(name, mode) { + if (arguments.length > 2) { + mode.dependencies = []; + for (var i = 2; i < arguments.length; ++i) mode.dependencies.push(arguments[i]); + } + modes[name] = mode; +}; +exports.defineMIME = function(mime, spec) { mimeModes[mime] = spec; }; + +exports.defineMode("null", function() { + return {token: function(stream) {stream.skipToEnd();}}; +}); +exports.defineMIME("text/plain", "null"); + +exports.getMode = function(options, spec) { + if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) + spec = mimeModes[spec]; + if (typeof spec == "string") + var mname = spec, config = {}; + else if (spec != null) + var mname = spec.name, config = spec; + var mfactory = modes[mname]; + if (!mfactory) throw new Error("Unknown mode: " + spec); + return mfactory(options, config || {}); +}; + +exports.runMode = function(string, modespec, callback) { + var mode = exports.getMode({indentUnit: 2}, modespec); + var lines = splitLines(string), state = exports.startState(mode); + for (var i = 0, e = lines.length; i < e; ++i) { + if (i) callback("\n"); + var stream = new exports.StringStream(lines[i]); + while (!stream.eol()) { + var style = mode.token(stream, state); + callback(stream.current(), style, i, stream.start); + stream.start = stream.pos; + } + } +}; diff --git a/app/assets/javascripts/codemirror/addon/search/match-highlighter.js b/app/assets/javascripts/codemirror/addon/search/match-highlighter.js new file mode 100644 index 00000000..21216758 --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/search/match-highlighter.js @@ -0,0 +1,86 @@ +// Highlighting text that matches the selection +// +// Defines an option highlightSelectionMatches, which, when enabled, +// will style strings that match the selection throughout the +// document. +// +// The option can be set to true to simply enable it, or to a +// {minChars, style, showToken} object to explicitly configure it. +// minChars is the minimum amount of characters that should be +// selected for the behavior to occur, and style is the token style to +// apply to the matches. This will be prefixed by "cm-" to create an +// actual CSS class name. showToken, when enabled, will cause the +// current token to be highlighted when nothing is selected. + +(function() { + var DEFAULT_MIN_CHARS = 2; + var DEFAULT_TOKEN_STYLE = "matchhighlight"; + + function State(options) { + if (typeof options == "object") { + this.minChars = options.minChars; + this.style = options.style; + this.showToken = options.showToken; + } + if (this.style == null) this.style = DEFAULT_TOKEN_STYLE; + if (this.minChars == null) this.minChars = DEFAULT_MIN_CHARS; + this.overlay = this.timeout = null; + } + + CodeMirror.defineOption("highlightSelectionMatches", false, function(cm, val, old) { + if (old && old != CodeMirror.Init) { + var over = cm.state.matchHighlighter.overlay; + if (over) cm.removeOverlay(over); + clearTimeout(cm.state.matchHighlighter.timeout); + cm.state.matchHighlighter = null; + cm.off("cursorActivity", cursorActivity); + } + if (val) { + cm.state.matchHighlighter = new State(val); + highlightMatches(cm); + cm.on("cursorActivity", cursorActivity); + } + }); + + function cursorActivity(cm) { + var state = cm.state.matchHighlighter; + clearTimeout(state.timeout); + state.timeout = setTimeout(function() {highlightMatches(cm);}, 100); + } + + function highlightMatches(cm) { + cm.operation(function() { + var state = cm.state.matchHighlighter; + if (state.overlay) { + cm.removeOverlay(state.overlay); + state.overlay = null; + } + + if (!cm.somethingSelected() && state.showToken) { + var tok = cm.getTokenAt(cm.getCursor()).string; + if (/\w/.test(tok)) + cm.addOverlay(state.overlay = makeOverlay(tok, true, state.style)); + return; + } + if (cm.getCursor("head").line != cm.getCursor("anchor").line) return; + var selection = cm.getSelection().replace(/^\s+|\s+$/g, ""); + if (selection.length >= state.minChars) + cm.addOverlay(state.overlay = makeOverlay(selection, false, state.style)); + }); + } + + function boundariesAround(stream) { + return (stream.start || /.\b./.test(stream.string.slice(stream.start - 1, stream.start + 1))) && + (stream.pos == stream.string.length || /.\b./.test(stream.string.slice(stream.pos - 1, stream.pos + 1))); + } + + function makeOverlay(query, wordBoundaries, style) { + return {token: function(stream) { + if (stream.match(query) && + (!wordBoundaries || boundariesAround(stream))) + return style; + stream.next(); + stream.skipTo(query.charAt(0)) || stream.skipToEnd(); + }}; + } +})(); diff --git a/app/assets/javascripts/codemirror/addon/search/search.js b/app/assets/javascripts/codemirror/addon/search/search.js new file mode 100644 index 00000000..c30922df --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/search/search.js @@ -0,0 +1,131 @@ +// Define search commands. Depends on dialog.js or another +// implementation of the openDialog method. + +// Replace works a little oddly -- it will do the replace on the next +// Ctrl-G (or whatever is bound to findNext) press. You prevent a +// replace by making sure the match is no longer selected when hitting +// Ctrl-G. + +(function() { + function searchOverlay(query) { + if (typeof query == "string") return {token: function(stream) { + if (stream.match(query)) return "searching"; + stream.next(); + stream.skipTo(query.charAt(0)) || stream.skipToEnd(); + }}; + return {token: function(stream) { + if (stream.match(query)) return "searching"; + while (!stream.eol()) { + stream.next(); + if (stream.match(query, false)) break; + } + }}; + } + + function SearchState() { + this.posFrom = this.posTo = this.query = null; + this.overlay = null; + } + function getSearchState(cm) { + return cm.state.search || (cm.state.search = new SearchState()); + } + function getSearchCursor(cm, query, pos) { + // Heuristic: if the query string is all lowercase, do a case insensitive search. + return cm.getSearchCursor(query, pos, typeof query == "string" && query == query.toLowerCase()); + } + function dialog(cm, text, shortText, f) { + if (cm.openDialog) cm.openDialog(text, f); + else f(prompt(shortText, "")); + } + function confirmDialog(cm, text, shortText, fs) { + if (cm.openConfirm) cm.openConfirm(text, fs); + else if (confirm(shortText)) fs[0](); + } + function parseQuery(query) { + var isRE = query.match(/^\/(.*)\/([a-z]*)$/); + return isRE ? new RegExp(isRE[1], isRE[2].indexOf("i") == -1 ? "" : "i") : query; + } + var queryDialog = + 'Search: (Use /re/ syntax for regexp search)'; + function doSearch(cm, rev) { + var state = getSearchState(cm); + if (state.query) return findNext(cm, rev); + dialog(cm, queryDialog, "Search for:", function(query) { + cm.operation(function() { + if (!query || state.query) return; + state.query = parseQuery(query); + cm.removeOverlay(state.overlay); + state.overlay = searchOverlay(state.query); + cm.addOverlay(state.overlay); + state.posFrom = state.posTo = cm.getCursor(); + findNext(cm, rev); + }); + }); + } + function findNext(cm, rev) {cm.operation(function() { + var state = getSearchState(cm); + var cursor = getSearchCursor(cm, state.query, rev ? state.posFrom : state.posTo); + if (!cursor.find(rev)) { + cursor = getSearchCursor(cm, state.query, rev ? CodeMirror.Pos(cm.lastLine()) : CodeMirror.Pos(cm.firstLine(), 0)); + if (!cursor.find(rev)) return; + } + cm.setSelection(cursor.from(), cursor.to()); + state.posFrom = cursor.from(); state.posTo = cursor.to(); + });} + function clearSearch(cm) {cm.operation(function() { + var state = getSearchState(cm); + if (!state.query) return; + state.query = null; + cm.removeOverlay(state.overlay); + });} + + var replaceQueryDialog = + 'Replace: (Use /re/ syntax for regexp search)'; + var replacementQueryDialog = 'With: '; + var doReplaceConfirm = "Replace? "; + function replace(cm, all) { + dialog(cm, replaceQueryDialog, "Replace:", function(query) { + if (!query) return; + query = parseQuery(query); + dialog(cm, replacementQueryDialog, "Replace with:", function(text) { + if (all) { + cm.operation(function() { + for (var cursor = getSearchCursor(cm, query); cursor.findNext();) { + if (typeof query != "string") { + var match = cm.getRange(cursor.from(), cursor.to()).match(query); + cursor.replace(text.replace(/\$(\d)/, function(_, i) {return match[i];})); + } else cursor.replace(text); + } + }); + } else { + clearSearch(cm); + var cursor = getSearchCursor(cm, query, cm.getCursor()); + var advance = function() { + var start = cursor.from(), match; + if (!(match = cursor.findNext())) { + cursor = getSearchCursor(cm, query); + if (!(match = cursor.findNext()) || + (start && cursor.from().line == start.line && cursor.from().ch == start.ch)) return; + } + cm.setSelection(cursor.from(), cursor.to()); + confirmDialog(cm, doReplaceConfirm, "Replace?", + [function() {doReplace(match);}, advance]); + }; + var doReplace = function(match) { + cursor.replace(typeof query == "string" ? text : + text.replace(/\$(\d)/, function(_, i) {return match[i];})); + advance(); + }; + advance(); + } + }); + }); + } + + CodeMirror.commands.find = function(cm) {clearSearch(cm); doSearch(cm);}; + CodeMirror.commands.findNext = doSearch; + CodeMirror.commands.findPrev = function(cm) {doSearch(cm, true);}; + CodeMirror.commands.clearSearch = clearSearch; + CodeMirror.commands.replace = replace; + CodeMirror.commands.replaceAll = function(cm) {replace(cm, true);}; +})(); diff --git a/app/assets/javascripts/codemirror/addon/search/searchcursor.js b/app/assets/javascripts/codemirror/addon/search/searchcursor.js new file mode 100644 index 00000000..3da3f04e --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/search/searchcursor.js @@ -0,0 +1,143 @@ +(function(){ + var Pos = CodeMirror.Pos; + + function SearchCursor(doc, query, pos, caseFold) { + this.atOccurrence = false; this.doc = doc; + if (caseFold == null && typeof query == "string") caseFold = false; + + pos = pos ? doc.clipPos(pos) : Pos(0, 0); + this.pos = {from: pos, to: pos}; + + // The matches method is filled in based on the type of query. + // It takes a position and a direction, and returns an object + // describing the next occurrence of the query, or null if no + // more matches were found. + if (typeof query != "string") { // Regexp match + if (!query.global) query = new RegExp(query.source, query.ignoreCase ? "ig" : "g"); + this.matches = function(reverse, pos) { + if (reverse) { + query.lastIndex = 0; + var line = doc.getLine(pos.line).slice(0, pos.ch), cutOff = 0, match, start; + for (;;) { + query.lastIndex = cutOff; + var newMatch = query.exec(line); + if (!newMatch) break; + match = newMatch; + start = match.index; + cutOff = match.index + (match[0].length || 1); + if (cutOff == line.length) break; + } + var matchLen = (match && match[0].length) || 0; + if (!matchLen) { + if (start == 0 && line.length == 0) {match = undefined;} + else if (start != doc.getLine(pos.line).length) { + matchLen++; + } + } + } else { + query.lastIndex = pos.ch; + var line = doc.getLine(pos.line), match = query.exec(line); + var matchLen = (match && match[0].length) || 0; + var start = match && match.index; + if (start + matchLen != line.length && !matchLen) matchLen = 1; + } + if (match && matchLen) + return {from: Pos(pos.line, start), + to: Pos(pos.line, start + matchLen), + match: match}; + }; + } else { // String query + if (caseFold) query = query.toLowerCase(); + var fold = caseFold ? function(str){return str.toLowerCase();} : function(str){return str;}; + var target = query.split("\n"); + // Different methods for single-line and multi-line queries + if (target.length == 1) { + if (!query.length) { + // Empty string would match anything and never progress, so + // we define it to match nothing instead. + this.matches = function() {}; + } else { + this.matches = function(reverse, pos) { + var line = fold(doc.getLine(pos.line)), len = query.length, match; + if (reverse ? (pos.ch >= len && (match = line.lastIndexOf(query, pos.ch - len)) != -1) + : (match = line.indexOf(query, pos.ch)) != -1) + return {from: Pos(pos.line, match), + to: Pos(pos.line, match + len)}; + }; + } + } else { + this.matches = function(reverse, pos) { + var ln = pos.line, idx = (reverse ? target.length - 1 : 0), match = target[idx], line = fold(doc.getLine(ln)); + var offsetA = (reverse ? line.indexOf(match) + match.length : line.lastIndexOf(match)); + if (reverse ? offsetA >= pos.ch || offsetA != match.length + : offsetA <= pos.ch || offsetA != line.length - match.length) + return; + for (;;) { + if (reverse ? !ln : ln == doc.lineCount() - 1) return; + line = fold(doc.getLine(ln += reverse ? -1 : 1)); + match = target[reverse ? --idx : ++idx]; + if (idx > 0 && idx < target.length - 1) { + if (line != match) return; + else continue; + } + var offsetB = (reverse ? line.lastIndexOf(match) : line.indexOf(match) + match.length); + if (reverse ? offsetB != line.length - match.length : offsetB != match.length) + return; + var start = Pos(pos.line, offsetA), end = Pos(ln, offsetB); + return {from: reverse ? end : start, to: reverse ? start : end}; + } + }; + } + } + } + + SearchCursor.prototype = { + findNext: function() {return this.find(false);}, + findPrevious: function() {return this.find(true);}, + + find: function(reverse) { + var self = this, pos = this.doc.clipPos(reverse ? this.pos.from : this.pos.to); + function savePosAndFail(line) { + var pos = Pos(line, 0); + self.pos = {from: pos, to: pos}; + self.atOccurrence = false; + return false; + } + + for (;;) { + if (this.pos = this.matches(reverse, pos)) { + if (!this.pos.from || !this.pos.to) { console.log(this.matches, this.pos); } + this.atOccurrence = true; + return this.pos.match || true; + } + if (reverse) { + if (!pos.line) return savePosAndFail(0); + pos = Pos(pos.line-1, this.doc.getLine(pos.line-1).length); + } + else { + var maxLine = this.doc.lineCount(); + if (pos.line == maxLine - 1) return savePosAndFail(maxLine); + pos = Pos(pos.line + 1, 0); + } + } + }, + + from: function() {if (this.atOccurrence) return this.pos.from;}, + to: function() {if (this.atOccurrence) return this.pos.to;}, + + replace: function(newText) { + if (!this.atOccurrence) return; + var lines = CodeMirror.splitLines(newText); + this.doc.replaceRange(lines, this.pos.from, this.pos.to); + this.pos.to = Pos(this.pos.from.line + lines.length - 1, + lines[lines.length - 1].length + (lines.length == 1 ? this.pos.from.ch : 0)); + } + }; + + CodeMirror.defineExtension("getSearchCursor", function(query, pos, caseFold) { + return new SearchCursor(this.doc, query, pos, caseFold); + }); + CodeMirror.defineDocExtension("getSearchCursor", function(query, pos, caseFold) { + return new SearchCursor(this, query, pos, caseFold); + }); +})(); diff --git a/app/assets/javascripts/codemirror/addon/selection/active-line.js b/app/assets/javascripts/codemirror/addon/selection/active-line.js new file mode 100644 index 00000000..65fab6f1 --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/selection/active-line.js @@ -0,0 +1,39 @@ +// Because sometimes you need to style the cursor's line. +// +// Adds an option 'styleActiveLine' which, when enabled, gives the +// active line's wrapping
the CSS class "CodeMirror-activeline", +// and gives its background
the class "CodeMirror-activeline-background". + +(function() { + "use strict"; + var WRAP_CLASS = "CodeMirror-activeline"; + var BACK_CLASS = "CodeMirror-activeline-background"; + + CodeMirror.defineOption("styleActiveLine", false, function(cm, val, old) { + var prev = old && old != CodeMirror.Init; + if (val && !prev) { + updateActiveLine(cm); + cm.on("cursorActivity", updateActiveLine); + } else if (!val && prev) { + cm.off("cursorActivity", updateActiveLine); + clearActiveLine(cm); + delete cm.state.activeLine; + } + }); + + function clearActiveLine(cm) { + if ("activeLine" in cm.state) { + cm.removeLineClass(cm.state.activeLine, "wrap", WRAP_CLASS); + cm.removeLineClass(cm.state.activeLine, "background", BACK_CLASS); + } + } + + function updateActiveLine(cm) { + var line = cm.getLineHandle(cm.getCursor().line); + if (cm.state.activeLine == line) return; + clearActiveLine(cm); + cm.addLineClass(line, "wrap", WRAP_CLASS); + cm.addLineClass(line, "background", BACK_CLASS); + cm.state.activeLine = line; + } +})(); diff --git a/app/assets/javascripts/codemirror/addon/selection/mark-selection.js b/app/assets/javascripts/codemirror/addon/selection/mark-selection.js new file mode 100644 index 00000000..c97776e4 --- /dev/null +++ b/app/assets/javascripts/codemirror/addon/selection/mark-selection.js @@ -0,0 +1,108 @@ +// Because sometimes you need to mark the selected *text*. +// +// Adds an option 'styleSelectedText' which, when enabled, gives +// selected text the CSS class given as option value, or +// "CodeMirror-selectedtext" when the value is not a string. + +(function() { + "use strict"; + + CodeMirror.defineOption("styleSelectedText", false, function(cm, val, old) { + var prev = old && old != CodeMirror.Init; + if (val && !prev) { + cm.state.markedSelection = []; + cm.state.markedSelectionStyle = typeof val == "string" ? val : "CodeMirror-selectedtext"; + reset(cm); + cm.on("cursorActivity", onCursorActivity); + cm.on("change", onChange); + } else if (!val && prev) { + cm.off("cursorActivity", onCursorActivity); + cm.off("change", onChange); + clear(cm); + cm.state.markedSelection = cm.state.markedSelectionStyle = null; + } + }); + + function onCursorActivity(cm) { + cm.operation(function() { update(cm); }); + } + + function onChange(cm) { + if (cm.state.markedSelection.length) + cm.operation(function() { clear(cm); }); + } + + var CHUNK_SIZE = 8; + var Pos = CodeMirror.Pos; + + function cmp(pos1, pos2) { + return pos1.line - pos2.line || pos1.ch - pos2.ch; + } + + function coverRange(cm, from, to, addAt) { + if (cmp(from, to) == 0) return; + var array = cm.state.markedSelection; + var cls = cm.state.markedSelectionStyle; + for (var line = from.line;;) { + var start = line == from.line ? from : Pos(line, 0); + var endLine = line + CHUNK_SIZE, atEnd = endLine >= to.line; + var end = atEnd ? to : Pos(endLine, 0); + var mark = cm.markText(start, end, {className: cls}); + if (addAt == null) array.push(mark); + else array.splice(addAt++, 0, mark); + if (atEnd) break; + line = endLine; + } + } + + function clear(cm) { + var array = cm.state.markedSelection; + for (var i = 0; i < array.length; ++i) array[i].clear(); + array.length = 0; + } + + function reset(cm) { + clear(cm); + var from = cm.getCursor("start"), to = cm.getCursor("end"); + coverRange(cm, from, to); + } + + function update(cm) { + var from = cm.getCursor("start"), to = cm.getCursor("end"); + if (cmp(from, to) == 0) return clear(cm); + + var array = cm.state.markedSelection; + if (!array.length) return coverRange(cm, from, to); + + var coverStart = array[0].find(), coverEnd = array[array.length - 1].find(); + if (!coverStart || !coverEnd || to.line - from.line < CHUNK_SIZE || + cmp(from, coverEnd.to) >= 0 || cmp(to, coverStart.from) <= 0) + return reset(cm); + + while (cmp(from, coverStart.from) > 0) { + array.shift().clear(); + coverStart = array[0].find(); + } + if (cmp(from, coverStart.from) < 0) { + if (coverStart.to.line - from.line < CHUNK_SIZE) { + array.shift().clear(); + coverRange(cm, from, coverStart.to, 0); + } else { + coverRange(cm, from, coverStart.from, 0); + } + } + + while (cmp(to, coverEnd.to) < 0) { + array.pop().clear(); + coverEnd = array[array.length - 1].find(); + } + if (cmp(to, coverEnd.to) > 0) { + if (to.line - coverEnd.from.line < CHUNK_SIZE) { + array.pop().clear(); + coverRange(cm, coverEnd.from, to); + } else { + coverRange(cm, coverEnd.to, to); + } + } + } +})(); diff --git a/app/assets/javascripts/codemirror/codemirror.js b/app/assets/javascripts/codemirror/codemirror.js new file mode 100644 index 00000000..ac0f3241 --- /dev/null +++ b/app/assets/javascripts/codemirror/codemirror.js @@ -0,0 +1,5715 @@ +// CodeMirror version 3.14 +// +// CodeMirror is the only global var we claim +window.CodeMirror = (function() { + "use strict"; + + // BROWSER SNIFFING + + // Crude, but necessary to handle a number of hard-to-feature-detect + // bugs and behavior differences. + var gecko = /gecko\/\d/i.test(navigator.userAgent); + var ie = /MSIE \d/.test(navigator.userAgent); + var ie_lt8 = ie && (document.documentMode == null || document.documentMode < 8); + var ie_lt9 = ie && (document.documentMode == null || document.documentMode < 9); + var webkit = /WebKit\//.test(navigator.userAgent); + var qtwebkit = webkit && /Qt\/\d+\.\d+/.test(navigator.userAgent); + var chrome = /Chrome\//.test(navigator.userAgent); + var opera = /Opera\//.test(navigator.userAgent); + var safari = /Apple Computer/.test(navigator.vendor); + var khtml = /KHTML\//.test(navigator.userAgent); + var mac_geLion = /Mac OS X 1\d\D([7-9]|\d\d)\D/.test(navigator.userAgent); + var mac_geMountainLion = /Mac OS X 1\d\D([8-9]|\d\d)\D/.test(navigator.userAgent); + var phantom = /PhantomJS/.test(navigator.userAgent); + + var ios = /AppleWebKit/.test(navigator.userAgent) && /Mobile\/\w+/.test(navigator.userAgent); + // This is woefully incomplete. Suggestions for alternative methods welcome. + var mobile = ios || /Android|webOS|BlackBerry|Opera Mini|Opera Mobi|IEMobile/i.test(navigator.userAgent); + var mac = ios || /Mac/.test(navigator.platform); + var windows = /windows/i.test(navigator.platform); + + var opera_version = opera && navigator.userAgent.match(/Version\/(\d*\.\d*)/); + if (opera_version) opera_version = Number(opera_version[1]); + // Some browsers use the wrong event properties to signal cmd/ctrl on OS X + var flipCtrlCmd = mac && (qtwebkit || opera && (opera_version == null || opera_version < 12.11)); + var captureMiddleClick = gecko || (ie && !ie_lt9); + + // Optimize some code when these features are not used + var sawReadOnlySpans = false, sawCollapsedSpans = false; + + // CONSTRUCTOR + + function CodeMirror(place, options) { + if (!(this instanceof CodeMirror)) return new CodeMirror(place, options); + + this.options = options = options || {}; + // Determine effective options based on given values and defaults. + for (var opt in defaults) if (!options.hasOwnProperty(opt) && defaults.hasOwnProperty(opt)) + options[opt] = defaults[opt]; + setGuttersForLineNumbers(options); + + var docStart = typeof options.value == "string" ? 0 : options.value.first; + var display = this.display = makeDisplay(place, docStart); + display.wrapper.CodeMirror = this; + updateGutters(this); + if (options.autofocus && !mobile) focusInput(this); + + this.state = {keyMaps: [], + overlays: [], + modeGen: 0, + overwrite: false, focused: false, + suppressEdits: false, pasteIncoming: false, + draggingText: false, + highlight: new Delayed()}; + + themeChanged(this); + if (options.lineWrapping) + this.display.wrapper.className += " CodeMirror-wrap"; + + var doc = options.value; + if (typeof doc == "string") doc = new Doc(options.value, options.mode); + operation(this, attachDoc)(this, doc); + + // Override magic textarea content restore that IE sometimes does + // on our hidden textarea on reload + if (ie) setTimeout(bind(resetInput, this, true), 20); + + registerEventHandlers(this); + // IE throws unspecified error in certain cases, when + // trying to access activeElement before onload + var hasFocus; try { hasFocus = (document.activeElement == display.input); } catch(e) { } + if (hasFocus || (options.autofocus && !mobile)) setTimeout(bind(onFocus, this), 20); + else onBlur(this); + + operation(this, function() { + for (var opt in optionHandlers) + if (optionHandlers.propertyIsEnumerable(opt)) + optionHandlers[opt](this, options[opt], Init); + for (var i = 0; i < initHooks.length; ++i) initHooks[i](this); + })(); + } + + // DISPLAY CONSTRUCTOR + + function makeDisplay(place, docStart) { + var d = {}; + + var input = d.input = elt("textarea", null, null, "position: absolute; padding: 0; width: 1px; height: 1em; outline: none; font-size: 4px;"); + if (webkit) input.style.width = "1000px"; + else input.setAttribute("wrap", "off"); + // if border: 0; -- iOS fails to open keyboard (issue #1287) + if (ios) input.style.border = "1px solid black"; + input.setAttribute("autocorrect", "off"); input.setAttribute("autocapitalize", "off"); input.setAttribute("spellcheck", "false"); + + // Wraps and hides input textarea + d.inputDiv = elt("div", [input], null, "overflow: hidden; position: relative; width: 3px; height: 0px;"); + // The actual fake scrollbars. + d.scrollbarH = elt("div", [elt("div", null, null, "height: 1px")], "CodeMirror-hscrollbar"); + d.scrollbarV = elt("div", [elt("div", null, null, "width: 1px")], "CodeMirror-vscrollbar"); + d.scrollbarFiller = elt("div", null, "CodeMirror-scrollbar-filler"); + d.gutterFiller = elt("div", null, "CodeMirror-gutter-filler"); + // DIVs containing the selection and the actual code + d.lineDiv = elt("div", null, "CodeMirror-code"); + d.selectionDiv = elt("div", null, null, "position: relative; z-index: 1"); + // Blinky cursor, and element used to ensure cursor fits at the end of a line + d.cursor = elt("div", "\u00a0", "CodeMirror-cursor"); + // Secondary cursor, shown when on a 'jump' in bi-directional text + d.otherCursor = elt("div", "\u00a0", "CodeMirror-cursor CodeMirror-secondarycursor"); + // Used to measure text size + d.measure = elt("div", null, "CodeMirror-measure"); + // Wraps everything that needs to exist inside the vertically-padded coordinate system + d.lineSpace = elt("div", [d.measure, d.selectionDiv, d.lineDiv, d.cursor, d.otherCursor], + null, "position: relative; outline: none"); + // Moved around its parent to cover visible view + d.mover = elt("div", [elt("div", [d.lineSpace], "CodeMirror-lines")], null, "position: relative"); + // Set to the height of the text, causes scrolling + d.sizer = elt("div", [d.mover], "CodeMirror-sizer"); + // D is needed because behavior of elts with overflow: auto and padding is inconsistent across browsers + d.heightForcer = elt("div", null, null, "position: absolute; height: " + scrollerCutOff + "px; width: 1px;"); + // Will contain the gutters, if any + d.gutters = elt("div", null, "CodeMirror-gutters"); + d.lineGutter = null; + // Provides scrolling + d.scroller = elt("div", [d.sizer, d.heightForcer, d.gutters], "CodeMirror-scroll"); + d.scroller.setAttribute("tabIndex", "-1"); + // The element in which the editor lives. + d.wrapper = elt("div", [d.inputDiv, d.scrollbarH, d.scrollbarV, + d.scrollbarFiller, d.gutterFiller, d.scroller], "CodeMirror"); + // Work around IE7 z-index bug + if (ie_lt8) { d.gutters.style.zIndex = -1; d.scroller.style.paddingRight = 0; } + if (place.appendChild) place.appendChild(d.wrapper); else place(d.wrapper); + + // Needed to hide big blue blinking cursor on Mobile Safari + if (ios) input.style.width = "0px"; + if (!webkit) d.scroller.draggable = true; + // Needed to handle Tab key in KHTML + if (khtml) { d.inputDiv.style.height = "1px"; d.inputDiv.style.position = "absolute"; } + // Need to set a minimum width to see the scrollbar on IE7 (but must not set it on IE8). + else if (ie_lt8) d.scrollbarH.style.minWidth = d.scrollbarV.style.minWidth = "18px"; + + // Current visible range (may be bigger than the view window). + d.viewOffset = d.lastSizeC = 0; + d.showingFrom = d.showingTo = docStart; + + // Used to only resize the line number gutter when necessary (when + // the amount of lines crosses a boundary that makes its width change) + d.lineNumWidth = d.lineNumInnerWidth = d.lineNumChars = null; + // See readInput and resetInput + d.prevInput = ""; + // Set to true when a non-horizontal-scrolling widget is added. As + // an optimization, widget aligning is skipped when d is false. + d.alignWidgets = false; + // Flag that indicates whether we currently expect input to appear + // (after some event like 'keypress' or 'input') and are polling + // intensively. + d.pollingFast = false; + // Self-resetting timeout for the poller + d.poll = new Delayed(); + + d.cachedCharWidth = d.cachedTextHeight = null; + d.measureLineCache = []; + d.measureLineCachePos = 0; + + // Tracks when resetInput has punted to just putting a short + // string instead of the (large) selection. + d.inaccurateSelection = false; + + // Tracks the maximum line length so that the horizontal scrollbar + // can be kept static when scrolling. + d.maxLine = null; + d.maxLineLength = 0; + d.maxLineChanged = false; + + // Used for measuring wheel scrolling granularity + d.wheelDX = d.wheelDY = d.wheelStartX = d.wheelStartY = null; + + return d; + } + + // STATE UPDATES + + // Used to get the editor into a consistent state again when options change. + + function loadMode(cm) { + cm.doc.mode = CodeMirror.getMode(cm.options, cm.doc.modeOption); + cm.doc.iter(function(line) { + if (line.stateAfter) line.stateAfter = null; + if (line.styles) line.styles = null; + }); + cm.doc.frontier = cm.doc.first; + startWorker(cm, 100); + cm.state.modeGen++; + if (cm.curOp) regChange(cm); + } + + function wrappingChanged(cm) { + if (cm.options.lineWrapping) { + cm.display.wrapper.className += " CodeMirror-wrap"; + cm.display.sizer.style.minWidth = ""; + } else { + cm.display.wrapper.className = cm.display.wrapper.className.replace(" CodeMirror-wrap", ""); + computeMaxLength(cm); + } + estimateLineHeights(cm); + regChange(cm); + clearCaches(cm); + setTimeout(function(){updateScrollbars(cm);}, 100); + } + + function estimateHeight(cm) { + var th = textHeight(cm.display), wrapping = cm.options.lineWrapping; + var perLine = wrapping && Math.max(5, cm.display.scroller.clientWidth / charWidth(cm.display) - 3); + return function(line) { + if (lineIsHidden(cm.doc, line)) + return 0; + else if (wrapping) + return (Math.ceil(line.text.length / perLine) || 1) * th; + else + return th; + }; + } + + function estimateLineHeights(cm) { + var doc = cm.doc, est = estimateHeight(cm); + doc.iter(function(line) { + var estHeight = est(line); + if (estHeight != line.height) updateLineHeight(line, estHeight); + }); + } + + function keyMapChanged(cm) { + var map = keyMap[cm.options.keyMap], style = map.style; + cm.display.wrapper.className = cm.display.wrapper.className.replace(/\s*cm-keymap-\S+/g, "") + + (style ? " cm-keymap-" + style : ""); + cm.state.disableInput = map.disableInput; + } + + function themeChanged(cm) { + cm.display.wrapper.className = cm.display.wrapper.className.replace(/\s*cm-s-\S+/g, "") + + cm.options.theme.replace(/(^|\s)\s*/g, " cm-s-"); + clearCaches(cm); + } + + function guttersChanged(cm) { + updateGutters(cm); + regChange(cm); + setTimeout(function(){alignHorizontally(cm);}, 20); + } + + function updateGutters(cm) { + var gutters = cm.display.gutters, specs = cm.options.gutters; + removeChildren(gutters); + for (var i = 0; i < specs.length; ++i) { + var gutterClass = specs[i]; + var gElt = gutters.appendChild(elt("div", null, "CodeMirror-gutter " + gutterClass)); + if (gutterClass == "CodeMirror-linenumbers") { + cm.display.lineGutter = gElt; + gElt.style.width = (cm.display.lineNumWidth || 1) + "px"; + } + } + gutters.style.display = i ? "" : "none"; + } + + function lineLength(doc, line) { + if (line.height == 0) return 0; + var len = line.text.length, merged, cur = line; + while (merged = collapsedSpanAtStart(cur)) { + var found = merged.find(); + cur = getLine(doc, found.from.line); + len += found.from.ch - found.to.ch; + } + cur = line; + while (merged = collapsedSpanAtEnd(cur)) { + var found = merged.find(); + len -= cur.text.length - found.from.ch; + cur = getLine(doc, found.to.line); + len += cur.text.length - found.to.ch; + } + return len; + } + + function computeMaxLength(cm) { + var d = cm.display, doc = cm.doc; + d.maxLine = getLine(doc, doc.first); + d.maxLineLength = lineLength(doc, d.maxLine); + d.maxLineChanged = true; + doc.iter(function(line) { + var len = lineLength(doc, line); + if (len > d.maxLineLength) { + d.maxLineLength = len; + d.maxLine = line; + } + }); + } + + // Make sure the gutters options contains the element + // "CodeMirror-linenumbers" when the lineNumbers option is true. + function setGuttersForLineNumbers(options) { + var found = false; + for (var i = 0; i < options.gutters.length; ++i) { + if (options.gutters[i] == "CodeMirror-linenumbers") { + if (options.lineNumbers) found = true; + else options.gutters.splice(i--, 1); + } + } + if (!found && options.lineNumbers) + options.gutters.push("CodeMirror-linenumbers"); + } + + // SCROLLBARS + + // Re-synchronize the fake scrollbars with the actual size of the + // content. Optionally force a scrollTop. + function updateScrollbars(cm) { + var d = cm.display, docHeight = cm.doc.height; + var totalHeight = docHeight + paddingVert(d); + d.sizer.style.minHeight = d.heightForcer.style.top = totalHeight + "px"; + d.gutters.style.height = Math.max(totalHeight, d.scroller.clientHeight - scrollerCutOff) + "px"; + var scrollHeight = Math.max(totalHeight, d.scroller.scrollHeight); + var needsH = d.scroller.scrollWidth > (d.scroller.clientWidth + 1); + var needsV = scrollHeight > (d.scroller.clientHeight + 1); + if (needsV) { + d.scrollbarV.style.display = "block"; + d.scrollbarV.style.bottom = needsH ? scrollbarWidth(d.measure) + "px" : "0"; + d.scrollbarV.firstChild.style.height = + (scrollHeight - d.scroller.clientHeight + d.scrollbarV.clientHeight) + "px"; + } else d.scrollbarV.style.display = ""; + if (needsH) { + d.scrollbarH.style.display = "block"; + d.scrollbarH.style.right = needsV ? scrollbarWidth(d.measure) + "px" : "0"; + d.scrollbarH.firstChild.style.width = + (d.scroller.scrollWidth - d.scroller.clientWidth + d.scrollbarH.clientWidth) + "px"; + } else d.scrollbarH.style.display = ""; + if (needsH && needsV) { + d.scrollbarFiller.style.display = "block"; + d.scrollbarFiller.style.height = d.scrollbarFiller.style.width = scrollbarWidth(d.measure) + "px"; + } else d.scrollbarFiller.style.display = ""; + if (needsH && cm.options.coverGutterNextToScrollbar && cm.options.fixedGutter) { + d.gutterFiller.style.display = "block"; + d.gutterFiller.style.height = scrollbarWidth(d.measure) + "px"; + d.gutterFiller.style.width = d.gutters.offsetWidth + "px"; + } else d.gutterFiller.style.display = ""; + + if (mac_geLion && scrollbarWidth(d.measure) === 0) + d.scrollbarV.style.minWidth = d.scrollbarH.style.minHeight = mac_geMountainLion ? "18px" : "12px"; + } + + function visibleLines(display, doc, viewPort) { + var top = display.scroller.scrollTop, height = display.wrapper.clientHeight; + if (typeof viewPort == "number") top = viewPort; + else if (viewPort) {top = viewPort.top; height = viewPort.bottom - viewPort.top;} + top = Math.floor(top - paddingTop(display)); + var bottom = Math.ceil(top + height); + return {from: lineAtHeight(doc, top), to: lineAtHeight(doc, bottom)}; + } + + // LINE NUMBERS + + function alignHorizontally(cm) { + var display = cm.display; + if (!display.alignWidgets && (!display.gutters.firstChild || !cm.options.fixedGutter)) return; + var comp = compensateForHScroll(display) - display.scroller.scrollLeft + cm.doc.scrollLeft; + var gutterW = display.gutters.offsetWidth, l = comp + "px"; + for (var n = display.lineDiv.firstChild; n; n = n.nextSibling) if (n.alignable) { + for (var i = 0, a = n.alignable; i < a.length; ++i) a[i].style.left = l; + } + if (cm.options.fixedGutter) + display.gutters.style.left = (comp + gutterW) + "px"; + } + + function maybeUpdateLineNumberWidth(cm) { + if (!cm.options.lineNumbers) return false; + var doc = cm.doc, last = lineNumberFor(cm.options, doc.first + doc.size - 1), display = cm.display; + if (last.length != display.lineNumChars) { + var test = display.measure.appendChild(elt("div", [elt("div", last)], + "CodeMirror-linenumber CodeMirror-gutter-elt")); + var innerW = test.firstChild.offsetWidth, padding = test.offsetWidth - innerW; + display.lineGutter.style.width = ""; + display.lineNumInnerWidth = Math.max(innerW, display.lineGutter.offsetWidth - padding); + display.lineNumWidth = display.lineNumInnerWidth + padding; + display.lineNumChars = display.lineNumInnerWidth ? last.length : -1; + display.lineGutter.style.width = display.lineNumWidth + "px"; + return true; + } + return false; + } + + function lineNumberFor(options, i) { + return String(options.lineNumberFormatter(i + options.firstLineNumber)); + } + function compensateForHScroll(display) { + return getRect(display.scroller).left - getRect(display.sizer).left; + } + + // DISPLAY DRAWING + + function updateDisplay(cm, changes, viewPort) { + var oldFrom = cm.display.showingFrom, oldTo = cm.display.showingTo, updated; + var visible = visibleLines(cm.display, cm.doc, viewPort); + for (;;) { + if (!updateDisplayInner(cm, changes, visible)) break; + updated = true; + updateSelection(cm); + updateScrollbars(cm); + + // Clip forced viewport to actual scrollable area + if (viewPort) + viewPort = Math.min(cm.display.scroller.scrollHeight - cm.display.scroller.clientHeight, + typeof viewPort == "number" ? viewPort : viewPort.top); + visible = visibleLines(cm.display, cm.doc, viewPort); + if (visible.from >= cm.display.showingFrom && visible.to <= cm.display.showingTo) + break; + changes = []; + } + + if (updated) { + signalLater(cm, "update", cm); + if (cm.display.showingFrom != oldFrom || cm.display.showingTo != oldTo) + signalLater(cm, "viewportChange", cm, cm.display.showingFrom, cm.display.showingTo); + } + return updated; + } + + // Uses a set of changes plus the current scroll position to + // determine which DOM updates have to be made, and makes the + // updates. + function updateDisplayInner(cm, changes, visible) { + var display = cm.display, doc = cm.doc; + if (!display.wrapper.clientWidth) { + display.showingFrom = display.showingTo = doc.first; + display.viewOffset = 0; + return; + } + + // Bail out if the visible area is already rendered and nothing changed. + if (changes.length == 0 && + visible.from > display.showingFrom && visible.to < display.showingTo) + return; + + if (maybeUpdateLineNumberWidth(cm)) + changes = [{from: doc.first, to: doc.first + doc.size}]; + var gutterW = display.sizer.style.marginLeft = display.gutters.offsetWidth + "px"; + display.scrollbarH.style.left = cm.options.fixedGutter ? gutterW : "0"; + + // Used to determine which lines need their line numbers updated + var positionsChangedFrom = Infinity; + if (cm.options.lineNumbers) + for (var i = 0; i < changes.length; ++i) + if (changes[i].diff) { positionsChangedFrom = changes[i].from; break; } + + var end = doc.first + doc.size; + var from = Math.max(visible.from - cm.options.viewportMargin, doc.first); + var to = Math.min(end, visible.to + cm.options.viewportMargin); + if (display.showingFrom < from && from - display.showingFrom < 20) from = Math.max(doc.first, display.showingFrom); + if (display.showingTo > to && display.showingTo - to < 20) to = Math.min(end, display.showingTo); + if (sawCollapsedSpans) { + from = lineNo(visualLine(doc, getLine(doc, from))); + while (to < end && lineIsHidden(doc, getLine(doc, to))) ++to; + } + + // Create a range of theoretically intact lines, and punch holes + // in that using the change info. + var intact = [{from: Math.max(display.showingFrom, doc.first), + to: Math.min(display.showingTo, end)}]; + if (intact[0].from >= intact[0].to) intact = []; + else intact = computeIntact(intact, changes); + // When merged lines are present, we might have to reduce the + // intact ranges because changes in continued fragments of the + // intact lines do require the lines to be redrawn. + if (sawCollapsedSpans) + for (var i = 0; i < intact.length; ++i) { + var range = intact[i], merged; + while (merged = collapsedSpanAtEnd(getLine(doc, range.to - 1))) { + var newTo = merged.find().from.line; + if (newTo > range.from) range.to = newTo; + else { intact.splice(i--, 1); break; } + } + } + + // Clip off the parts that won't be visible + var intactLines = 0; + for (var i = 0; i < intact.length; ++i) { + var range = intact[i]; + if (range.from < from) range.from = from; + if (range.to > to) range.to = to; + if (range.from >= range.to) intact.splice(i--, 1); + else intactLines += range.to - range.from; + } + if (intactLines == to - from && from == display.showingFrom && to == display.showingTo) { + updateViewOffset(cm); + return; + } + intact.sort(function(a, b) {return a.from - b.from;}); + + // Avoid crashing on IE's "unspecified error" when in iframes + try { + var focused = document.activeElement; + } catch(e) {} + if (intactLines < (to - from) * .7) display.lineDiv.style.display = "none"; + patchDisplay(cm, from, to, intact, positionsChangedFrom); + display.lineDiv.style.display = ""; + if (focused && document.activeElement != focused && focused.offsetHeight) focused.focus(); + + var different = from != display.showingFrom || to != display.showingTo || + display.lastSizeC != display.wrapper.clientHeight; + // This is just a bogus formula that detects when the editor is + // resized or the font size changes. + if (different) { + display.lastSizeC = display.wrapper.clientHeight; + startWorker(cm, 400); + } + display.showingFrom = from; display.showingTo = to; + + var prevBottom = display.lineDiv.offsetTop; + for (var node = display.lineDiv.firstChild, height; node; node = node.nextSibling) if (node.lineObj) { + if (ie_lt8) { + var bot = node.offsetTop + node.offsetHeight; + height = bot - prevBottom; + prevBottom = bot; + } else { + var box = getRect(node); + height = box.bottom - box.top; + } + var diff = node.lineObj.height - height; + if (height < 2) height = textHeight(display); + if (diff > .001 || diff < -.001) { + updateLineHeight(node.lineObj, height); + var widgets = node.lineObj.widgets; + if (widgets) for (var i = 0; i < widgets.length; ++i) + widgets[i].height = widgets[i].node.offsetHeight; + } + } + updateViewOffset(cm); + + return true; + } + + function updateViewOffset(cm) { + var off = cm.display.viewOffset = heightAtLine(cm, getLine(cm.doc, cm.display.showingFrom)); + // Position the mover div to align with the current virtual scroll position + cm.display.mover.style.top = off + "px"; + } + + function computeIntact(intact, changes) { + for (var i = 0, l = changes.length || 0; i < l; ++i) { + var change = changes[i], intact2 = [], diff = change.diff || 0; + for (var j = 0, l2 = intact.length; j < l2; ++j) { + var range = intact[j]; + if (change.to <= range.from && change.diff) { + intact2.push({from: range.from + diff, to: range.to + diff}); + } else if (change.to <= range.from || change.from >= range.to) { + intact2.push(range); + } else { + if (change.from > range.from) + intact2.push({from: range.from, to: change.from}); + if (change.to < range.to) + intact2.push({from: change.to + diff, to: range.to + diff}); + } + } + intact = intact2; + } + return intact; + } + + function getDimensions(cm) { + var d = cm.display, left = {}, width = {}; + for (var n = d.gutters.firstChild, i = 0; n; n = n.nextSibling, ++i) { + left[cm.options.gutters[i]] = n.offsetLeft; + width[cm.options.gutters[i]] = n.offsetWidth; + } + return {fixedPos: compensateForHScroll(d), + gutterTotalWidth: d.gutters.offsetWidth, + gutterLeft: left, + gutterWidth: width, + wrapperWidth: d.wrapper.clientWidth}; + } + + function patchDisplay(cm, from, to, intact, updateNumbersFrom) { + var dims = getDimensions(cm); + var display = cm.display, lineNumbers = cm.options.lineNumbers; + if (!intact.length && (!webkit || !cm.display.currentWheelTarget)) + removeChildren(display.lineDiv); + var container = display.lineDiv, cur = container.firstChild; + + function rm(node) { + var next = node.nextSibling; + if (webkit && mac && cm.display.currentWheelTarget == node) { + node.style.display = "none"; + node.lineObj = null; + } else { + node.parentNode.removeChild(node); + } + return next; + } + + var nextIntact = intact.shift(), lineN = from; + cm.doc.iter(from, to, function(line) { + if (nextIntact && nextIntact.to == lineN) nextIntact = intact.shift(); + if (lineIsHidden(cm.doc, line)) { + if (line.height != 0) updateLineHeight(line, 0); + if (line.widgets && cur.previousSibling) for (var i = 0; i < line.widgets.length; ++i) { + var w = line.widgets[i]; + if (w.showIfHidden) { + var prev = cur.previousSibling; + if (/pre/i.test(prev.nodeName)) { + var wrap = elt("div", null, null, "position: relative"); + prev.parentNode.replaceChild(wrap, prev); + wrap.appendChild(prev); + prev = wrap; + } + var wnode = prev.appendChild(elt("div", [w.node], "CodeMirror-linewidget")); + if (!w.handleMouseEvents) wnode.ignoreEvents = true; + positionLineWidget(w, wnode, prev, dims); + } + } + } else if (nextIntact && nextIntact.from <= lineN && nextIntact.to > lineN) { + // This line is intact. Skip to the actual node. Update its + // line number if needed. + while (cur.lineObj != line) cur = rm(cur); + if (lineNumbers && updateNumbersFrom <= lineN && cur.lineNumber) + setTextContent(cur.lineNumber, lineNumberFor(cm.options, lineN)); + cur = cur.nextSibling; + } else { + // For lines with widgets, make an attempt to find and reuse + // the existing element, so that widgets aren't needlessly + // removed and re-inserted into the dom + if (line.widgets) for (var j = 0, search = cur, reuse; search && j < 20; ++j, search = search.nextSibling) + if (search.lineObj == line && /div/i.test(search.nodeName)) { reuse = search; break; } + // This line needs to be generated. + var lineNode = buildLineElement(cm, line, lineN, dims, reuse); + if (lineNode != reuse) { + container.insertBefore(lineNode, cur); + } else { + while (cur != reuse) cur = rm(cur); + cur = cur.nextSibling; + } + + lineNode.lineObj = line; + } + ++lineN; + }); + while (cur) cur = rm(cur); + } + + function buildLineElement(cm, line, lineNo, dims, reuse) { + var lineElement = lineContent(cm, line); + var markers = line.gutterMarkers, display = cm.display, wrap; + + if (!cm.options.lineNumbers && !markers && !line.bgClass && !line.wrapClass && !line.widgets) + return lineElement; + + // Lines with gutter elements, widgets or a background class need + // to be wrapped again, and have the extra elements added to the + // wrapper div + + if (reuse) { + reuse.alignable = null; + var isOk = true, widgetsSeen = 0, insertBefore = null; + for (var n = reuse.firstChild, next; n; n = next) { + next = n.nextSibling; + if (!/\bCodeMirror-linewidget\b/.test(n.className)) { + reuse.removeChild(n); + } else { + for (var i = 0, first = true; i < line.widgets.length; ++i) { + var widget = line.widgets[i]; + if (!widget.above) { insertBefore = n; first = false; } + if (widget.node == n.firstChild) { + positionLineWidget(widget, n, reuse, dims); + ++widgetsSeen; + break; + } + } + if (i == line.widgets.length) { isOk = false; break; } + } + } + reuse.insertBefore(lineElement, insertBefore); + if (isOk && widgetsSeen == line.widgets.length) { + wrap = reuse; + reuse.className = line.wrapClass || ""; + } + } + if (!wrap) { + wrap = elt("div", null, line.wrapClass, "position: relative"); + wrap.appendChild(lineElement); + } + // Kludge to make sure the styled element lies behind the selection (by z-index) + if (line.bgClass) + wrap.insertBefore(elt("div", null, line.bgClass + " CodeMirror-linebackground"), wrap.firstChild); + if (cm.options.lineNumbers || markers) { + var gutterWrap = wrap.insertBefore(elt("div", null, null, "position: absolute; left: " + + (cm.options.fixedGutter ? dims.fixedPos : -dims.gutterTotalWidth) + "px"), + wrap.firstChild); + if (cm.options.fixedGutter) (wrap.alignable || (wrap.alignable = [])).push(gutterWrap); + if (cm.options.lineNumbers && (!markers || !markers["CodeMirror-linenumbers"])) + wrap.lineNumber = gutterWrap.appendChild( + elt("div", lineNumberFor(cm.options, lineNo), + "CodeMirror-linenumber CodeMirror-gutter-elt", + "left: " + dims.gutterLeft["CodeMirror-linenumbers"] + "px; width: " + + display.lineNumInnerWidth + "px")); + if (markers) + for (var k = 0; k < cm.options.gutters.length; ++k) { + var id = cm.options.gutters[k], found = markers.hasOwnProperty(id) && markers[id]; + if (found) + gutterWrap.appendChild(elt("div", [found], "CodeMirror-gutter-elt", "left: " + + dims.gutterLeft[id] + "px; width: " + dims.gutterWidth[id] + "px")); + } + } + if (ie_lt8) wrap.style.zIndex = 2; + if (line.widgets && wrap != reuse) for (var i = 0, ws = line.widgets; i < ws.length; ++i) { + var widget = ws[i], node = elt("div", [widget.node], "CodeMirror-linewidget"); + if (!widget.handleMouseEvents) node.ignoreEvents = true; + positionLineWidget(widget, node, wrap, dims); + if (widget.above) + wrap.insertBefore(node, cm.options.lineNumbers && line.height != 0 ? gutterWrap : lineElement); + else + wrap.appendChild(node); + signalLater(widget, "redraw"); + } + return wrap; + } + + function positionLineWidget(widget, node, wrap, dims) { + if (widget.noHScroll) { + (wrap.alignable || (wrap.alignable = [])).push(node); + var width = dims.wrapperWidth; + node.style.left = dims.fixedPos + "px"; + if (!widget.coverGutter) { + width -= dims.gutterTotalWidth; + node.style.paddingLeft = dims.gutterTotalWidth + "px"; + } + node.style.width = width + "px"; + } + if (widget.coverGutter) { + node.style.zIndex = 5; + node.style.position = "relative"; + if (!widget.noHScroll) node.style.marginLeft = -dims.gutterTotalWidth + "px"; + } + } + + // SELECTION / CURSOR + + function updateSelection(cm) { + var display = cm.display; + var collapsed = posEq(cm.doc.sel.from, cm.doc.sel.to); + if (collapsed || cm.options.showCursorWhenSelecting) + updateSelectionCursor(cm); + else + display.cursor.style.display = display.otherCursor.style.display = "none"; + if (!collapsed) + updateSelectionRange(cm); + else + display.selectionDiv.style.display = "none"; + + // Move the hidden textarea near the cursor to prevent scrolling artifacts + if (cm.options.moveInputWithCursor) { + var headPos = cursorCoords(cm, cm.doc.sel.head, "div"); + var wrapOff = getRect(display.wrapper), lineOff = getRect(display.lineDiv); + display.inputDiv.style.top = Math.max(0, Math.min(display.wrapper.clientHeight - 10, + headPos.top + lineOff.top - wrapOff.top)) + "px"; + display.inputDiv.style.left = Math.max(0, Math.min(display.wrapper.clientWidth - 10, + headPos.left + lineOff.left - wrapOff.left)) + "px"; + } + } + + // No selection, plain cursor + function updateSelectionCursor(cm) { + var display = cm.display, pos = cursorCoords(cm, cm.doc.sel.head, "div"); + display.cursor.style.left = pos.left + "px"; + display.cursor.style.top = pos.top + "px"; + display.cursor.style.height = Math.max(0, pos.bottom - pos.top) * cm.options.cursorHeight + "px"; + display.cursor.style.display = ""; + + if (pos.other) { + display.otherCursor.style.display = ""; + display.otherCursor.style.left = pos.other.left + "px"; + display.otherCursor.style.top = pos.other.top + "px"; + display.otherCursor.style.height = (pos.other.bottom - pos.other.top) * .85 + "px"; + } else { display.otherCursor.style.display = "none"; } + } + + // Highlight selection + function updateSelectionRange(cm) { + var display = cm.display, doc = cm.doc, sel = cm.doc.sel; + var fragment = document.createDocumentFragment(); + var clientWidth = display.lineSpace.offsetWidth, pl = paddingLeft(cm.display); + + function add(left, top, width, bottom) { + if (top < 0) top = 0; + fragment.appendChild(elt("div", null, "CodeMirror-selected", "position: absolute; left: " + left + + "px; top: " + top + "px; width: " + (width == null ? clientWidth - left : width) + + "px; height: " + (bottom - top) + "px")); + } + + function drawForLine(line, fromArg, toArg) { + var lineObj = getLine(doc, line); + var lineLen = lineObj.text.length; + var start, end; + function coords(ch, bias) { + return charCoords(cm, Pos(line, ch), "div", lineObj, bias); + } + + iterateBidiSections(getOrder(lineObj), fromArg || 0, toArg == null ? lineLen : toArg, function(from, to, dir) { + var leftPos = coords(from, "left"), rightPos, left, right; + if (from == to) { + rightPos = leftPos; + left = right = leftPos.left; + } else { + rightPos = coords(to - 1, "right"); + if (dir == "rtl") { var tmp = leftPos; leftPos = rightPos; rightPos = tmp; } + left = leftPos.left; + right = rightPos.right; + } + if (fromArg == null && from == 0) left = pl; + if (rightPos.top - leftPos.top > 3) { // Different lines, draw top part + add(left, leftPos.top, null, leftPos.bottom); + left = pl; + if (leftPos.bottom < rightPos.top) add(left, leftPos.bottom, null, rightPos.top); + } + if (toArg == null && to == lineLen) right = clientWidth; + if (!start || leftPos.top < start.top || leftPos.top == start.top && leftPos.left < start.left) + start = leftPos; + if (!end || rightPos.bottom > end.bottom || rightPos.bottom == end.bottom && rightPos.right > end.right) + end = rightPos; + if (left < pl + 1) left = pl; + add(left, rightPos.top, right - left, rightPos.bottom); + }); + return {start: start, end: end}; + } + + if (sel.from.line == sel.to.line) { + drawForLine(sel.from.line, sel.from.ch, sel.to.ch); + } else { + var fromLine = getLine(doc, sel.from.line), toLine = getLine(doc, sel.to.line); + var singleVLine = visualLine(doc, fromLine) == visualLine(doc, toLine); + var leftEnd = drawForLine(sel.from.line, sel.from.ch, singleVLine ? fromLine.text.length : null).end; + var rightStart = drawForLine(sel.to.line, singleVLine ? 0 : null, sel.to.ch).start; + if (singleVLine) { + if (leftEnd.top < rightStart.top - 2) { + add(leftEnd.right, leftEnd.top, null, leftEnd.bottom); + add(pl, rightStart.top, rightStart.left, rightStart.bottom); + } else { + add(leftEnd.right, leftEnd.top, rightStart.left - leftEnd.right, leftEnd.bottom); + } + } + if (leftEnd.bottom < rightStart.top) + add(pl, leftEnd.bottom, null, rightStart.top); + } + + removeChildrenAndAdd(display.selectionDiv, fragment); + display.selectionDiv.style.display = ""; + } + + // Cursor-blinking + function restartBlink(cm) { + if (!cm.state.focused) return; + var display = cm.display; + clearInterval(display.blinker); + var on = true; + display.cursor.style.visibility = display.otherCursor.style.visibility = ""; + display.blinker = setInterval(function() { + display.cursor.style.visibility = display.otherCursor.style.visibility = (on = !on) ? "" : "hidden"; + }, cm.options.cursorBlinkRate); + } + + // HIGHLIGHT WORKER + + function startWorker(cm, time) { + if (cm.doc.mode.startState && cm.doc.frontier < cm.display.showingTo) + cm.state.highlight.set(time, bind(highlightWorker, cm)); + } + + function highlightWorker(cm) { + var doc = cm.doc; + if (doc.frontier < doc.first) doc.frontier = doc.first; + if (doc.frontier >= cm.display.showingTo) return; + var end = +new Date + cm.options.workTime; + var state = copyState(doc.mode, getStateBefore(cm, doc.frontier)); + var changed = [], prevChange; + doc.iter(doc.frontier, Math.min(doc.first + doc.size, cm.display.showingTo + 500), function(line) { + if (doc.frontier >= cm.display.showingFrom) { // Visible + var oldStyles = line.styles; + line.styles = highlightLine(cm, line, state); + var ischange = !oldStyles || oldStyles.length != line.styles.length; + for (var i = 0; !ischange && i < oldStyles.length; ++i) ischange = oldStyles[i] != line.styles[i]; + if (ischange) { + if (prevChange && prevChange.end == doc.frontier) prevChange.end++; + else changed.push(prevChange = {start: doc.frontier, end: doc.frontier + 1}); + } + line.stateAfter = copyState(doc.mode, state); + } else { + processLine(cm, line, state); + line.stateAfter = doc.frontier % 5 == 0 ? copyState(doc.mode, state) : null; + } + ++doc.frontier; + if (+new Date > end) { + startWorker(cm, cm.options.workDelay); + return true; + } + }); + if (changed.length) + operation(cm, function() { + for (var i = 0; i < changed.length; ++i) + regChange(this, changed[i].start, changed[i].end); + })(); + } + + // Finds the line to start with when starting a parse. Tries to + // find a line with a stateAfter, so that it can start with a + // valid state. If that fails, it returns the line with the + // smallest indentation, which tends to need the least context to + // parse correctly. + function findStartLine(cm, n, precise) { + var minindent, minline, doc = cm.doc; + for (var search = n, lim = n - 100; search > lim; --search) { + if (search <= doc.first) return doc.first; + var line = getLine(doc, search - 1); + if (line.stateAfter && (!precise || search <= doc.frontier)) return search; + var indented = countColumn(line.text, null, cm.options.tabSize); + if (minline == null || minindent > indented) { + minline = search - 1; + minindent = indented; + } + } + return minline; + } + + function getStateBefore(cm, n, precise) { + var doc = cm.doc, display = cm.display; + if (!doc.mode.startState) return true; + var pos = findStartLine(cm, n, precise), state = pos > doc.first && getLine(doc, pos-1).stateAfter; + if (!state) state = startState(doc.mode); + else state = copyState(doc.mode, state); + doc.iter(pos, n, function(line) { + processLine(cm, line, state); + var save = pos == n - 1 || pos % 5 == 0 || pos >= display.showingFrom && pos < display.showingTo; + line.stateAfter = save ? copyState(doc.mode, state) : null; + ++pos; + }); + return state; + } + + // POSITION MEASUREMENT + + function paddingTop(display) {return display.lineSpace.offsetTop;} + function paddingVert(display) {return display.mover.offsetHeight - display.lineSpace.offsetHeight;} + function paddingLeft(display) { + var e = removeChildrenAndAdd(display.measure, elt("pre", null, null, "text-align: left")).appendChild(elt("span", "x")); + return e.offsetLeft; + } + + function measureChar(cm, line, ch, data, bias) { + var dir = -1; + data = data || measureLine(cm, line); + + for (var pos = ch;; pos += dir) { + var r = data[pos]; + if (r) break; + if (dir < 0 && pos == 0) dir = 1; + } + var rightV = (pos < ch || bias == "right") && r.topRight != null; + return {left: pos < ch ? r.right : r.left, + right: pos > ch ? r.left : r.right, + top: rightV ? r.topRight : r.top, + bottom: rightV ? r.bottomRight : r.bottom}; + } + + function findCachedMeasurement(cm, line) { + var cache = cm.display.measureLineCache; + for (var i = 0; i < cache.length; ++i) { + var memo = cache[i]; + if (memo.text == line.text && memo.markedSpans == line.markedSpans && + cm.display.scroller.clientWidth == memo.width && + memo.classes == line.textClass + "|" + line.bgClass + "|" + line.wrapClass) + return memo; + } + } + + function clearCachedMeasurement(cm, line) { + var exists = findCachedMeasurement(cm, line); + if (exists) exists.text = exists.measure = exists.markedSpans = null; + } + + function measureLine(cm, line) { + // First look in the cache + var cached = findCachedMeasurement(cm, line); + if (cached) return cached.measure; + + // Failing that, recompute and store result in cache + var measure = measureLineInner(cm, line); + var cache = cm.display.measureLineCache; + var memo = {text: line.text, width: cm.display.scroller.clientWidth, + markedSpans: line.markedSpans, measure: measure, + classes: line.textClass + "|" + line.bgClass + "|" + line.wrapClass}; + if (cache.length == 16) cache[++cm.display.measureLineCachePos % 16] = memo; + else cache.push(memo); + return measure; + } + + function measureLineInner(cm, line) { + var display = cm.display, measure = emptyArray(line.text.length); + var pre = lineContent(cm, line, measure); + + // IE does not cache element positions of inline elements between + // calls to getBoundingClientRect. This makes the loop below, + // which gathers the positions of all the characters on the line, + // do an amount of layout work quadratic to the number of + // characters. When line wrapping is off, we try to improve things + // by first subdividing the line into a bunch of inline blocks, so + // that IE can reuse most of the layout information from caches + // for those blocks. This does interfere with line wrapping, so it + // doesn't work when wrapping is on, but in that case the + // situation is slightly better, since IE does cache line-wrapping + // information and only recomputes per-line. + if (ie && !ie_lt8 && !cm.options.lineWrapping && pre.childNodes.length > 100) { + var fragment = document.createDocumentFragment(); + var chunk = 10, n = pre.childNodes.length; + for (var i = 0, chunks = Math.ceil(n / chunk); i < chunks; ++i) { + var wrap = elt("div", null, null, "display: inline-block"); + for (var j = 0; j < chunk && n; ++j) { + wrap.appendChild(pre.firstChild); + --n; + } + fragment.appendChild(wrap); + } + pre.appendChild(fragment); + } + + removeChildrenAndAdd(display.measure, pre); + + var outer = getRect(display.lineDiv); + var vranges = [], data = emptyArray(line.text.length), maxBot = pre.offsetHeight; + // Work around an IE7/8 bug where it will sometimes have randomly + // replaced our pre with a clone at this point. + if (ie_lt9 && display.measure.first != pre) + removeChildrenAndAdd(display.measure, pre); + + function categorizeVSpan(top, bot) { + if (bot > maxBot) bot = maxBot; + if (top < 0) top = 0; + for (var j = 0; j < vranges.length; j += 2) { + var rtop = vranges[j], rbot = vranges[j+1]; + if (rtop > bot || rbot < top) continue; + if (rtop <= top && rbot >= bot || + top <= rtop && bot >= rbot || + Math.min(bot, rbot) - Math.max(top, rtop) >= (bot - top) >> 1) { + vranges[j] = Math.min(top, rtop); + vranges[j+1] = Math.max(bot, rbot); + return j; + } + } + vranges.push(top, bot); + return j; + } + + for (var i = 0, cur; i < measure.length; ++i) if (cur = measure[i]) { + var size, node = cur; + // A widget might wrap, needs special care + if (/\bCodeMirror-widget\b/.test(cur.className) && cur.getClientRects) { + if (cur.firstChild.nodeType == 1) node = cur.firstChild; + var rects = node.getClientRects(), rLeft = rects[0], rRight = rects[rects.length - 1]; + if (rects.length > 1) { + var vCatLeft = categorizeVSpan(rLeft.top - outer.top, rLeft.bottom - outer.top); + var vCatRight = categorizeVSpan(rRight.top - outer.top, rRight.bottom - outer.top); + data[i] = {left: rLeft.left - outer.left, right: rRight.right - outer.left, + top: vCatLeft, topRight: vCatRight}; + continue; + } + } + size = getRect(node); + var vCat = categorizeVSpan(size.top - outer.top, size.bottom - outer.top); + var right = size.right; + if (cur.measureRight) right = getRect(cur.measureRight).left; + data[i] = {left: size.left - outer.left, right: right - outer.left, top: vCat}; + } + for (var i = 0, cur; i < data.length; ++i) if (cur = data[i]) { + var vr = cur.top, vrRight = cur.topRight; + cur.top = vranges[vr]; cur.bottom = vranges[vr+1]; + if (vrRight != null) { cur.topRight = vranges[vrRight]; cur.bottomRight = vranges[vrRight+1]; } + } + return data; + } + + function measureLineWidth(cm, line) { + var hasBadSpan = false; + if (line.markedSpans) for (var i = 0; i < line.markedSpans; ++i) { + var sp = line.markedSpans[i]; + if (sp.collapsed && (sp.to == null || sp.to == line.text.length)) hasBadSpan = true; + } + var cached = !hasBadSpan && findCachedMeasurement(cm, line); + if (cached) return measureChar(cm, line, line.text.length, cached.measure, "right").right; + + var pre = lineContent(cm, line); + var end = pre.appendChild(zeroWidthElement(cm.display.measure)); + removeChildrenAndAdd(cm.display.measure, pre); + return getRect(end).right - getRect(cm.display.lineDiv).left; + } + + function clearCaches(cm) { + cm.display.measureLineCache.length = cm.display.measureLineCachePos = 0; + cm.display.cachedCharWidth = cm.display.cachedTextHeight = null; + if (!cm.options.lineWrapping) cm.display.maxLineChanged = true; + cm.display.lineNumChars = null; + } + + function pageScrollX() { return window.pageXOffset || (document.documentElement || document.body).scrollLeft; } + function pageScrollY() { return window.pageYOffset || (document.documentElement || document.body).scrollTop; } + + // Context is one of "line", "div" (display.lineDiv), "local"/null (editor), or "page" + function intoCoordSystem(cm, lineObj, rect, context) { + if (lineObj.widgets) for (var i = 0; i < lineObj.widgets.length; ++i) if (lineObj.widgets[i].above) { + var size = widgetHeight(lineObj.widgets[i]); + rect.top += size; rect.bottom += size; + } + if (context == "line") return rect; + if (!context) context = "local"; + var yOff = heightAtLine(cm, lineObj); + if (context == "local") yOff += paddingTop(cm.display); + else yOff -= cm.display.viewOffset; + if (context == "page" || context == "window") { + var lOff = getRect(cm.display.lineSpace); + yOff += lOff.top + (context == "window" ? 0 : pageScrollY()); + var xOff = lOff.left + (context == "window" ? 0 : pageScrollX()); + rect.left += xOff; rect.right += xOff; + } + rect.top += yOff; rect.bottom += yOff; + return rect; + } + + // Context may be "window", "page", "div", or "local"/null + // Result is in "div" coords + function fromCoordSystem(cm, coords, context) { + if (context == "div") return coords; + var left = coords.left, top = coords.top; + // First move into "page" coordinate system + if (context == "page") { + left -= pageScrollX(); + top -= pageScrollY(); + } else if (context == "local" || !context) { + var localBox = getRect(cm.display.sizer); + left += localBox.left; + top += localBox.top; + } + + var lineSpaceBox = getRect(cm.display.lineSpace); + return {left: left - lineSpaceBox.left, top: top - lineSpaceBox.top}; + } + + function charCoords(cm, pos, context, lineObj, bias) { + if (!lineObj) lineObj = getLine(cm.doc, pos.line); + return intoCoordSystem(cm, lineObj, measureChar(cm, lineObj, pos.ch, null, bias), context); + } + + function cursorCoords(cm, pos, context, lineObj, measurement) { + lineObj = lineObj || getLine(cm.doc, pos.line); + if (!measurement) measurement = measureLine(cm, lineObj); + function get(ch, right) { + var m = measureChar(cm, lineObj, ch, measurement, right ? "right" : "left"); + if (right) m.left = m.right; else m.right = m.left; + return intoCoordSystem(cm, lineObj, m, context); + } + function getBidi(ch, partPos) { + var part = order[partPos], right = part.level % 2; + if (ch == bidiLeft(part) && partPos && part.level < order[partPos - 1].level) { + part = order[--partPos]; + ch = bidiRight(part) - (part.level % 2 ? 0 : 1); + right = true; + } else if (ch == bidiRight(part) && partPos < order.length - 1 && part.level < order[partPos + 1].level) { + part = order[++partPos]; + ch = bidiLeft(part) - part.level % 2; + right = false; + } + if (right && ch == part.to && ch > part.from) return get(ch - 1); + return get(ch, right); + } + var order = getOrder(lineObj), ch = pos.ch; + if (!order) return get(ch); + var partPos = getBidiPartAt(order, ch); + var val = getBidi(ch, partPos); + if (bidiOther != null) val.other = getBidi(ch, bidiOther); + return val; + } + + function PosWithInfo(line, ch, outside, xRel) { + var pos = new Pos(line, ch); + pos.xRel = xRel; + if (outside) pos.outside = true; + return pos; + } + + // Coords must be lineSpace-local + function coordsChar(cm, x, y) { + var doc = cm.doc; + y += cm.display.viewOffset; + if (y < 0) return PosWithInfo(doc.first, 0, true, -1); + var lineNo = lineAtHeight(doc, y), last = doc.first + doc.size - 1; + if (lineNo > last) + return PosWithInfo(doc.first + doc.size - 1, getLine(doc, last).text.length, true, 1); + if (x < 0) x = 0; + + for (;;) { + var lineObj = getLine(doc, lineNo); + var found = coordsCharInner(cm, lineObj, lineNo, x, y); + var merged = collapsedSpanAtEnd(lineObj); + var mergedPos = merged && merged.find(); + if (merged && (found.ch > mergedPos.from.ch || found.ch == mergedPos.from.ch && found.xRel > 0)) + lineNo = mergedPos.to.line; + else + return found; + } + } + + function coordsCharInner(cm, lineObj, lineNo, x, y) { + var innerOff = y - heightAtLine(cm, lineObj); + var wrongLine = false, adjust = 2 * cm.display.wrapper.clientWidth; + var measurement = measureLine(cm, lineObj); + + function getX(ch) { + var sp = cursorCoords(cm, Pos(lineNo, ch), "line", + lineObj, measurement); + wrongLine = true; + if (innerOff > sp.bottom) return sp.left - adjust; + else if (innerOff < sp.top) return sp.left + adjust; + else wrongLine = false; + return sp.left; + } + + var bidi = getOrder(lineObj), dist = lineObj.text.length; + var from = lineLeft(lineObj), to = lineRight(lineObj); + var fromX = getX(from), fromOutside = wrongLine, toX = getX(to), toOutside = wrongLine; + + if (x > toX) return PosWithInfo(lineNo, to, toOutside, 1); + // Do a binary search between these bounds. + for (;;) { + if (bidi ? to == from || to == moveVisually(lineObj, from, 1) : to - from <= 1) { + var ch = x < fromX || x - fromX <= toX - x ? from : to; + var xDiff = x - (ch == from ? fromX : toX); + while (isExtendingChar.test(lineObj.text.charAt(ch))) ++ch; + var pos = PosWithInfo(lineNo, ch, ch == from ? fromOutside : toOutside, + xDiff < 0 ? -1 : xDiff ? 1 : 0); + return pos; + } + var step = Math.ceil(dist / 2), middle = from + step; + if (bidi) { + middle = from; + for (var i = 0; i < step; ++i) middle = moveVisually(lineObj, middle, 1); + } + var middleX = getX(middle); + if (middleX > x) {to = middle; toX = middleX; if (toOutside = wrongLine) toX += 1000; dist = step;} + else {from = middle; fromX = middleX; fromOutside = wrongLine; dist -= step;} + } + } + + var measureText; + function textHeight(display) { + if (display.cachedTextHeight != null) return display.cachedTextHeight; + if (measureText == null) { + measureText = elt("pre"); + // Measure a bunch of lines, for browsers that compute + // fractional heights. + for (var i = 0; i < 49; ++i) { + measureText.appendChild(document.createTextNode("x")); + measureText.appendChild(elt("br")); + } + measureText.appendChild(document.createTextNode("x")); + } + removeChildrenAndAdd(display.measure, measureText); + var height = measureText.offsetHeight / 50; + if (height > 3) display.cachedTextHeight = height; + removeChildren(display.measure); + return height || 1; + } + + function charWidth(display) { + if (display.cachedCharWidth != null) return display.cachedCharWidth; + var anchor = elt("span", "x"); + var pre = elt("pre", [anchor]); + removeChildrenAndAdd(display.measure, pre); + var width = anchor.offsetWidth; + if (width > 2) display.cachedCharWidth = width; + return width || 10; + } + + // OPERATIONS + + // Operations are used to wrap changes in such a way that each + // change won't have to update the cursor and display (which would + // be awkward, slow, and error-prone), but instead updates are + // batched and then all combined and executed at once. + + var nextOpId = 0; + function startOperation(cm) { + cm.curOp = { + // An array of ranges of lines that have to be updated. See + // updateDisplay. + changes: [], + updateInput: null, + userSelChange: null, + textChanged: null, + selectionChanged: false, + cursorActivity: false, + updateMaxLine: false, + updateScrollPos: false, + id: ++nextOpId + }; + if (!delayedCallbackDepth++) delayedCallbacks = []; + } + + function endOperation(cm) { + var op = cm.curOp, doc = cm.doc, display = cm.display; + cm.curOp = null; + + if (op.updateMaxLine) computeMaxLength(cm); + if (display.maxLineChanged && !cm.options.lineWrapping && display.maxLine) { + var width = measureLineWidth(cm, display.maxLine); + display.sizer.style.minWidth = Math.max(0, width + 3 + scrollerCutOff) + "px"; + display.maxLineChanged = false; + var maxScrollLeft = Math.max(0, display.sizer.offsetLeft + display.sizer.offsetWidth - display.scroller.clientWidth); + if (maxScrollLeft < doc.scrollLeft && !op.updateScrollPos) + setScrollLeft(cm, Math.min(display.scroller.scrollLeft, maxScrollLeft), true); + } + var newScrollPos, updated; + if (op.updateScrollPos) { + newScrollPos = op.updateScrollPos; + } else if (op.selectionChanged && display.scroller.clientHeight) { // don't rescroll if not visible + var coords = cursorCoords(cm, doc.sel.head); + newScrollPos = calculateScrollPos(cm, coords.left, coords.top, coords.left, coords.bottom); + } + if (op.changes.length || newScrollPos && newScrollPos.scrollTop != null) { + updated = updateDisplay(cm, op.changes, newScrollPos && newScrollPos.scrollTop); + if (cm.display.scroller.offsetHeight) cm.doc.scrollTop = cm.display.scroller.scrollTop; + } + if (!updated && op.selectionChanged) updateSelection(cm); + if (op.updateScrollPos) { + display.scroller.scrollTop = display.scrollbarV.scrollTop = doc.scrollTop = newScrollPos.scrollTop; + display.scroller.scrollLeft = display.scrollbarH.scrollLeft = doc.scrollLeft = newScrollPos.scrollLeft; + alignHorizontally(cm); + if (op.scrollToPos) + scrollPosIntoView(cm, clipPos(cm.doc, op.scrollToPos), op.scrollToPosMargin); + } else if (newScrollPos) { + scrollCursorIntoView(cm); + } + if (op.selectionChanged) restartBlink(cm); + + if (cm.state.focused && op.updateInput) + resetInput(cm, op.userSelChange); + + var hidden = op.maybeHiddenMarkers, unhidden = op.maybeUnhiddenMarkers; + if (hidden) for (var i = 0; i < hidden.length; ++i) + if (!hidden[i].lines.length) signal(hidden[i], "hide"); + if (unhidden) for (var i = 0; i < unhidden.length; ++i) + if (unhidden[i].lines.length) signal(unhidden[i], "unhide"); + + var delayed; + if (!--delayedCallbackDepth) { + delayed = delayedCallbacks; + delayedCallbacks = null; + } + if (op.textChanged) + signal(cm, "change", cm, op.textChanged); + if (op.cursorActivity) signal(cm, "cursorActivity", cm); + if (delayed) for (var i = 0; i < delayed.length; ++i) delayed[i](); + } + + // Wraps a function in an operation. Returns the wrapped function. + function operation(cm1, f) { + return function() { + var cm = cm1 || this, withOp = !cm.curOp; + if (withOp) startOperation(cm); + try { var result = f.apply(cm, arguments); } + finally { if (withOp) endOperation(cm); } + return result; + }; + } + function docOperation(f) { + return function() { + var withOp = this.cm && !this.cm.curOp, result; + if (withOp) startOperation(this.cm); + try { result = f.apply(this, arguments); } + finally { if (withOp) endOperation(this.cm); } + return result; + }; + } + function runInOp(cm, f) { + var withOp = !cm.curOp, result; + if (withOp) startOperation(cm); + try { result = f(); } + finally { if (withOp) endOperation(cm); } + return result; + } + + function regChange(cm, from, to, lendiff) { + if (from == null) from = cm.doc.first; + if (to == null) to = cm.doc.first + cm.doc.size; + cm.curOp.changes.push({from: from, to: to, diff: lendiff}); + } + + // INPUT HANDLING + + function slowPoll(cm) { + if (cm.display.pollingFast) return; + cm.display.poll.set(cm.options.pollInterval, function() { + readInput(cm); + if (cm.state.focused) slowPoll(cm); + }); + } + + function fastPoll(cm) { + var missed = false; + cm.display.pollingFast = true; + function p() { + var changed = readInput(cm); + if (!changed && !missed) {missed = true; cm.display.poll.set(60, p);} + else {cm.display.pollingFast = false; slowPoll(cm);} + } + cm.display.poll.set(20, p); + } + + // prevInput is a hack to work with IME. If we reset the textarea + // on every change, that breaks IME. So we look for changes + // compared to the previous content instead. (Modern browsers have + // events that indicate IME taking place, but these are not widely + // supported or compatible enough yet to rely on.) + function readInput(cm) { + var input = cm.display.input, prevInput = cm.display.prevInput, doc = cm.doc, sel = doc.sel; + if (!cm.state.focused || hasSelection(input) || isReadOnly(cm) || cm.state.disableInput) return false; + var text = input.value; + if (text == prevInput && posEq(sel.from, sel.to)) return false; + if (ie && !ie_lt9 && cm.display.inputHasSelection === text) { + resetInput(cm, true); + return false; + } + + var withOp = !cm.curOp; + if (withOp) startOperation(cm); + sel.shift = false; + var same = 0, l = Math.min(prevInput.length, text.length); + while (same < l && prevInput.charCodeAt(same) == text.charCodeAt(same)) ++same; + var from = sel.from, to = sel.to; + if (same < prevInput.length) + from = Pos(from.line, from.ch - (prevInput.length - same)); + else if (cm.state.overwrite && posEq(from, to) && !cm.state.pasteIncoming) + to = Pos(to.line, Math.min(getLine(doc, to.line).text.length, to.ch + (text.length - same))); + + var updateInput = cm.curOp.updateInput; + var changeEvent = {from: from, to: to, text: splitLines(text.slice(same)), + origin: cm.state.pasteIncoming ? "paste" : "+input"}; + makeChange(cm.doc, changeEvent, "end"); + cm.curOp.updateInput = updateInput; + signalLater(cm, "inputRead", cm, changeEvent); + + if (text.length > 1000 || text.indexOf("\n") > -1) input.value = cm.display.prevInput = ""; + else cm.display.prevInput = text; + if (withOp) endOperation(cm); + cm.state.pasteIncoming = false; + return true; + } + + function resetInput(cm, user) { + var minimal, selected, doc = cm.doc; + if (!posEq(doc.sel.from, doc.sel.to)) { + cm.display.prevInput = ""; + minimal = hasCopyEvent && + (doc.sel.to.line - doc.sel.from.line > 100 || (selected = cm.getSelection()).length > 1000); + var content = minimal ? "-" : selected || cm.getSelection(); + cm.display.input.value = content; + if (cm.state.focused) selectInput(cm.display.input); + if (ie && !ie_lt9) cm.display.inputHasSelection = content; + } else if (user) { + cm.display.prevInput = cm.display.input.value = ""; + if (ie && !ie_lt9) cm.display.inputHasSelection = null; + } + cm.display.inaccurateSelection = minimal; + } + + function focusInput(cm) { + if (cm.options.readOnly != "nocursor" && (!mobile || document.activeElement != cm.display.input)) + cm.display.input.focus(); + } + + function isReadOnly(cm) { + return cm.options.readOnly || cm.doc.cantEdit; + } + + // EVENT HANDLERS + + function registerEventHandlers(cm) { + var d = cm.display; + on(d.scroller, "mousedown", operation(cm, onMouseDown)); + if (ie) + on(d.scroller, "dblclick", operation(cm, function(e) { + if (signalDOMEvent(cm, e)) return; + var pos = posFromMouse(cm, e); + if (!pos || clickInGutter(cm, e) || eventInWidget(cm.display, e)) return; + e_preventDefault(e); + var word = findWordAt(getLine(cm.doc, pos.line).text, pos); + extendSelection(cm.doc, word.from, word.to); + })); + else + on(d.scroller, "dblclick", function(e) { signalDOMEvent(cm, e) || e_preventDefault(e); }); + on(d.lineSpace, "selectstart", function(e) { + if (!eventInWidget(d, e)) e_preventDefault(e); + }); + // Gecko browsers fire contextmenu *after* opening the menu, at + // which point we can't mess with it anymore. Context menu is + // handled in onMouseDown for Gecko. + if (!captureMiddleClick) on(d.scroller, "contextmenu", function(e) {onContextMenu(cm, e);}); + + on(d.scroller, "scroll", function() { + if (d.scroller.clientHeight) { + setScrollTop(cm, d.scroller.scrollTop); + setScrollLeft(cm, d.scroller.scrollLeft, true); + signal(cm, "scroll", cm); + } + }); + on(d.scrollbarV, "scroll", function() { + if (d.scroller.clientHeight) setScrollTop(cm, d.scrollbarV.scrollTop); + }); + on(d.scrollbarH, "scroll", function() { + if (d.scroller.clientHeight) setScrollLeft(cm, d.scrollbarH.scrollLeft); + }); + + on(d.scroller, "mousewheel", function(e){onScrollWheel(cm, e);}); + on(d.scroller, "DOMMouseScroll", function(e){onScrollWheel(cm, e);}); + + function reFocus() { if (cm.state.focused) setTimeout(bind(focusInput, cm), 0); } + on(d.scrollbarH, "mousedown", reFocus); + on(d.scrollbarV, "mousedown", reFocus); + // Prevent wrapper from ever scrolling + on(d.wrapper, "scroll", function() { d.wrapper.scrollTop = d.wrapper.scrollLeft = 0; }); + + var resizeTimer; + function onResize() { + if (resizeTimer == null) resizeTimer = setTimeout(function() { + resizeTimer = null; + // Might be a text scaling operation, clear size caches. + d.cachedCharWidth = d.cachedTextHeight = knownScrollbarWidth = null; + clearCaches(cm); + runInOp(cm, bind(regChange, cm)); + }, 100); + } + on(window, "resize", onResize); + // Above handler holds on to the editor and its data structures. + // Here we poll to unregister it when the editor is no longer in + // the document, so that it can be garbage-collected. + function unregister() { + for (var p = d.wrapper.parentNode; p && p != document.body; p = p.parentNode) {} + if (p) setTimeout(unregister, 5000); + else off(window, "resize", onResize); + } + setTimeout(unregister, 5000); + + on(d.input, "keyup", operation(cm, function(e) { + if (signalDOMEvent(cm, e) || cm.options.onKeyEvent && cm.options.onKeyEvent(cm, addStop(e))) return; + if (e.keyCode == 16) cm.doc.sel.shift = false; + })); + on(d.input, "input", bind(fastPoll, cm)); + on(d.input, "keydown", operation(cm, onKeyDown)); + on(d.input, "keypress", operation(cm, onKeyPress)); + on(d.input, "focus", bind(onFocus, cm)); + on(d.input, "blur", bind(onBlur, cm)); + + function drag_(e) { + if (signalDOMEvent(cm, e) || cm.options.onDragEvent && cm.options.onDragEvent(cm, addStop(e))) return; + e_stop(e); + } + if (cm.options.dragDrop) { + on(d.scroller, "dragstart", function(e){onDragStart(cm, e);}); + on(d.scroller, "dragenter", drag_); + on(d.scroller, "dragover", drag_); + on(d.scroller, "drop", operation(cm, onDrop)); + } + on(d.scroller, "paste", function(e){ + if (eventInWidget(d, e)) return; + focusInput(cm); + fastPoll(cm); + }); + on(d.input, "paste", function() { + cm.state.pasteIncoming = true; + fastPoll(cm); + }); + + function prepareCopy() { + if (d.inaccurateSelection) { + d.prevInput = ""; + d.inaccurateSelection = false; + d.input.value = cm.getSelection(); + selectInput(d.input); + } + } + on(d.input, "cut", prepareCopy); + on(d.input, "copy", prepareCopy); + + // Needed to handle Tab key in KHTML + if (khtml) on(d.sizer, "mouseup", function() { + if (document.activeElement == d.input) d.input.blur(); + focusInput(cm); + }); + } + + function eventInWidget(display, e) { + for (var n = e_target(e); n != display.wrapper; n = n.parentNode) { + if (!n || n.ignoreEvents || n.parentNode == display.sizer && n != display.mover) return true; + } + } + + function posFromMouse(cm, e, liberal) { + var display = cm.display; + if (!liberal) { + var target = e_target(e); + if (target == display.scrollbarH || target == display.scrollbarH.firstChild || + target == display.scrollbarV || target == display.scrollbarV.firstChild || + target == display.scrollbarFiller || target == display.gutterFiller) return null; + } + var x, y, space = getRect(display.lineSpace); + // Fails unpredictably on IE[67] when mouse is dragged around quickly. + try { x = e.clientX; y = e.clientY; } catch (e) { return null; } + return coordsChar(cm, x - space.left, y - space.top); + } + + var lastClick, lastDoubleClick; + function onMouseDown(e) { + if (signalDOMEvent(this, e)) return; + var cm = this, display = cm.display, doc = cm.doc, sel = doc.sel; + sel.shift = e.shiftKey; + + if (eventInWidget(display, e)) { + if (!webkit) { + display.scroller.draggable = false; + setTimeout(function(){display.scroller.draggable = true;}, 100); + } + return; + } + if (clickInGutter(cm, e)) return; + var start = posFromMouse(cm, e); + + switch (e_button(e)) { + case 3: + if (captureMiddleClick) onContextMenu.call(cm, cm, e); + return; + case 2: + if (start) extendSelection(cm.doc, start); + setTimeout(bind(focusInput, cm), 20); + e_preventDefault(e); + return; + } + // For button 1, if it was clicked inside the editor + // (posFromMouse returning non-null), we have to adjust the + // selection. + if (!start) {if (e_target(e) == display.scroller) e_preventDefault(e); return;} + + if (!cm.state.focused) onFocus(cm); + + var now = +new Date, type = "single"; + if (lastDoubleClick && lastDoubleClick.time > now - 400 && posEq(lastDoubleClick.pos, start)) { + type = "triple"; + e_preventDefault(e); + setTimeout(bind(focusInput, cm), 20); + selectLine(cm, start.line); + } else if (lastClick && lastClick.time > now - 400 && posEq(lastClick.pos, start)) { + type = "double"; + lastDoubleClick = {time: now, pos: start}; + e_preventDefault(e); + var word = findWordAt(getLine(doc, start.line).text, start); + extendSelection(cm.doc, word.from, word.to); + } else { lastClick = {time: now, pos: start}; } + + var last = start; + if (cm.options.dragDrop && dragAndDrop && !isReadOnly(cm) && !posEq(sel.from, sel.to) && + !posLess(start, sel.from) && !posLess(sel.to, start) && type == "single") { + var dragEnd = operation(cm, function(e2) { + if (webkit) display.scroller.draggable = false; + cm.state.draggingText = false; + off(document, "mouseup", dragEnd); + off(display.scroller, "drop", dragEnd); + if (Math.abs(e.clientX - e2.clientX) + Math.abs(e.clientY - e2.clientY) < 10) { + e_preventDefault(e2); + extendSelection(cm.doc, start); + focusInput(cm); + } + }); + // Let the drag handler handle this. + if (webkit) display.scroller.draggable = true; + cm.state.draggingText = dragEnd; + // IE's approach to draggable + if (display.scroller.dragDrop) display.scroller.dragDrop(); + on(document, "mouseup", dragEnd); + on(display.scroller, "drop", dragEnd); + return; + } + e_preventDefault(e); + if (type == "single") extendSelection(cm.doc, clipPos(doc, start)); + + var startstart = sel.from, startend = sel.to, lastPos = start; + + function doSelect(cur) { + if (posEq(lastPos, cur)) return; + lastPos = cur; + + if (type == "single") { + extendSelection(cm.doc, clipPos(doc, start), cur); + return; + } + + startstart = clipPos(doc, startstart); + startend = clipPos(doc, startend); + if (type == "double") { + var word = findWordAt(getLine(doc, cur.line).text, cur); + if (posLess(cur, startstart)) extendSelection(cm.doc, word.from, startend); + else extendSelection(cm.doc, startstart, word.to); + } else if (type == "triple") { + if (posLess(cur, startstart)) extendSelection(cm.doc, startend, clipPos(doc, Pos(cur.line, 0))); + else extendSelection(cm.doc, startstart, clipPos(doc, Pos(cur.line + 1, 0))); + } + } + + var editorSize = getRect(display.wrapper); + // Used to ensure timeout re-tries don't fire when another extend + // happened in the meantime (clearTimeout isn't reliable -- at + // least on Chrome, the timeouts still happen even when cleared, + // if the clear happens after their scheduled firing time). + var counter = 0; + + function extend(e) { + var curCount = ++counter; + var cur = posFromMouse(cm, e, true); + if (!cur) return; + if (!posEq(cur, last)) { + if (!cm.state.focused) onFocus(cm); + last = cur; + doSelect(cur); + var visible = visibleLines(display, doc); + if (cur.line >= visible.to || cur.line < visible.from) + setTimeout(operation(cm, function(){if (counter == curCount) extend(e);}), 150); + } else { + var outside = e.clientY < editorSize.top ? -20 : e.clientY > editorSize.bottom ? 20 : 0; + if (outside) setTimeout(operation(cm, function() { + if (counter != curCount) return; + display.scroller.scrollTop += outside; + extend(e); + }), 50); + } + } + + function done(e) { + counter = Infinity; + e_preventDefault(e); + focusInput(cm); + off(document, "mousemove", move); + off(document, "mouseup", up); + } + + var move = operation(cm, function(e) { + if (!ie && !e_button(e)) done(e); + else extend(e); + }); + var up = operation(cm, done); + on(document, "mousemove", move); + on(document, "mouseup", up); + } + + function clickInGutter(cm, e) { + var display = cm.display; + try { var mX = e.clientX, mY = e.clientY; } + catch(e) { return false; } + + if (mX >= Math.floor(getRect(display.gutters).right)) return false; + e_preventDefault(e); + if (!hasHandler(cm, "gutterClick")) return true; + + var lineBox = getRect(display.lineDiv); + if (mY > lineBox.bottom) return true; + mY -= lineBox.top - display.viewOffset; + + for (var i = 0; i < cm.options.gutters.length; ++i) { + var g = display.gutters.childNodes[i]; + if (g && getRect(g).right >= mX) { + var line = lineAtHeight(cm.doc, mY); + var gutter = cm.options.gutters[i]; + signalLater(cm, "gutterClick", cm, line, gutter, e); + break; + } + } + return true; + } + + // Kludge to work around strange IE behavior where it'll sometimes + // re-fire a series of drag-related events right after the drop (#1551) + var lastDrop = 0; + + function onDrop(e) { + var cm = this; + if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e) || (cm.options.onDragEvent && cm.options.onDragEvent(cm, addStop(e)))) + return; + e_preventDefault(e); + if (ie) lastDrop = +new Date; + var pos = posFromMouse(cm, e, true), files = e.dataTransfer.files; + if (!pos || isReadOnly(cm)) return; + if (files && files.length && window.FileReader && window.File) { + var n = files.length, text = Array(n), read = 0; + var loadFile = function(file, i) { + var reader = new FileReader; + reader.onload = function() { + text[i] = reader.result; + if (++read == n) { + pos = clipPos(cm.doc, pos); + makeChange(cm.doc, {from: pos, to: pos, text: splitLines(text.join("\n")), origin: "paste"}, "around"); + } + }; + reader.readAsText(file); + }; + for (var i = 0; i < n; ++i) loadFile(files[i], i); + } else { + // Don't do a replace if the drop happened inside of the selected text. + if (cm.state.draggingText && !(posLess(pos, cm.doc.sel.from) || posLess(cm.doc.sel.to, pos))) { + cm.state.draggingText(e); + // Ensure the editor is re-focused + setTimeout(bind(focusInput, cm), 20); + return; + } + try { + var text = e.dataTransfer.getData("Text"); + if (text) { + var curFrom = cm.doc.sel.from, curTo = cm.doc.sel.to; + setSelection(cm.doc, pos, pos); + if (cm.state.draggingText) replaceRange(cm.doc, "", curFrom, curTo, "paste"); + cm.replaceSelection(text, null, "paste"); + focusInput(cm); + onFocus(cm); + } + } + catch(e){} + } + } + + function onDragStart(cm, e) { + if (ie && (!cm.state.draggingText || +new Date - lastDrop < 100)) { e_stop(e); return; } + if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e)) return; + + var txt = cm.getSelection(); + e.dataTransfer.setData("Text", txt); + + // Use dummy image instead of default browsers image. + // Recent Safari (~6.0.2) have a tendency to segfault when this happens, so we don't do it there. + if (e.dataTransfer.setDragImage && !safari) { + var img = elt("img", null, null, "position: fixed; left: 0; top: 0;"); + if (opera) { + img.width = img.height = 1; + cm.display.wrapper.appendChild(img); + // Force a relayout, or Opera won't use our image for some obscure reason + img._top = img.offsetTop; + } + e.dataTransfer.setDragImage(img, 0, 0); + if (opera) img.parentNode.removeChild(img); + } + } + + function setScrollTop(cm, val) { + if (Math.abs(cm.doc.scrollTop - val) < 2) return; + cm.doc.scrollTop = val; + if (!gecko) updateDisplay(cm, [], val); + if (cm.display.scroller.scrollTop != val) cm.display.scroller.scrollTop = val; + if (cm.display.scrollbarV.scrollTop != val) cm.display.scrollbarV.scrollTop = val; + if (gecko) updateDisplay(cm, []); + startWorker(cm, 100); + } + function setScrollLeft(cm, val, isScroller) { + if (isScroller ? val == cm.doc.scrollLeft : Math.abs(cm.doc.scrollLeft - val) < 2) return; + val = Math.min(val, cm.display.scroller.scrollWidth - cm.display.scroller.clientWidth); + cm.doc.scrollLeft = val; + alignHorizontally(cm); + if (cm.display.scroller.scrollLeft != val) cm.display.scroller.scrollLeft = val; + if (cm.display.scrollbarH.scrollLeft != val) cm.display.scrollbarH.scrollLeft = val; + } + + // Since the delta values reported on mouse wheel events are + // unstandardized between browsers and even browser versions, and + // generally horribly unpredictable, this code starts by measuring + // the scroll effect that the first few mouse wheel events have, + // and, from that, detects the way it can convert deltas to pixel + // offsets afterwards. + // + // The reason we want to know the amount a wheel event will scroll + // is that it gives us a chance to update the display before the + // actual scrolling happens, reducing flickering. + + var wheelSamples = 0, wheelPixelsPerUnit = null; + // Fill in a browser-detected starting value on browsers where we + // know one. These don't have to be accurate -- the result of them + // being wrong would just be a slight flicker on the first wheel + // scroll (if it is large enough). + if (ie) wheelPixelsPerUnit = -.53; + else if (gecko) wheelPixelsPerUnit = 15; + else if (chrome) wheelPixelsPerUnit = -.7; + else if (safari) wheelPixelsPerUnit = -1/3; + + function onScrollWheel(cm, e) { + var dx = e.wheelDeltaX, dy = e.wheelDeltaY; + if (dx == null && e.detail && e.axis == e.HORIZONTAL_AXIS) dx = e.detail; + if (dy == null && e.detail && e.axis == e.VERTICAL_AXIS) dy = e.detail; + else if (dy == null) dy = e.wheelDelta; + + var display = cm.display, scroll = display.scroller; + // Quit if there's nothing to scroll here + if (!(dx && scroll.scrollWidth > scroll.clientWidth || + dy && scroll.scrollHeight > scroll.clientHeight)) return; + + // Webkit browsers on OS X abort momentum scrolls when the target + // of the scroll event is removed from the scrollable element. + // This hack (see related code in patchDisplay) makes sure the + // element is kept around. + if (dy && mac && webkit) { + for (var cur = e.target; cur != scroll; cur = cur.parentNode) { + if (cur.lineObj) { + cm.display.currentWheelTarget = cur; + break; + } + } + } + + // On some browsers, horizontal scrolling will cause redraws to + // happen before the gutter has been realigned, causing it to + // wriggle around in a most unseemly way. When we have an + // estimated pixels/delta value, we just handle horizontal + // scrolling entirely here. It'll be slightly off from native, but + // better than glitching out. + if (dx && !gecko && !opera && wheelPixelsPerUnit != null) { + if (dy) + setScrollTop(cm, Math.max(0, Math.min(scroll.scrollTop + dy * wheelPixelsPerUnit, scroll.scrollHeight - scroll.clientHeight))); + setScrollLeft(cm, Math.max(0, Math.min(scroll.scrollLeft + dx * wheelPixelsPerUnit, scroll.scrollWidth - scroll.clientWidth))); + e_preventDefault(e); + display.wheelStartX = null; // Abort measurement, if in progress + return; + } + + if (dy && wheelPixelsPerUnit != null) { + var pixels = dy * wheelPixelsPerUnit; + var top = cm.doc.scrollTop, bot = top + display.wrapper.clientHeight; + if (pixels < 0) top = Math.max(0, top + pixels - 50); + else bot = Math.min(cm.doc.height, bot + pixels + 50); + updateDisplay(cm, [], {top: top, bottom: bot}); + } + + if (wheelSamples < 20) { + if (display.wheelStartX == null) { + display.wheelStartX = scroll.scrollLeft; display.wheelStartY = scroll.scrollTop; + display.wheelDX = dx; display.wheelDY = dy; + setTimeout(function() { + if (display.wheelStartX == null) return; + var movedX = scroll.scrollLeft - display.wheelStartX; + var movedY = scroll.scrollTop - display.wheelStartY; + var sample = (movedY && display.wheelDY && movedY / display.wheelDY) || + (movedX && display.wheelDX && movedX / display.wheelDX); + display.wheelStartX = display.wheelStartY = null; + if (!sample) return; + wheelPixelsPerUnit = (wheelPixelsPerUnit * wheelSamples + sample) / (wheelSamples + 1); + ++wheelSamples; + }, 200); + } else { + display.wheelDX += dx; display.wheelDY += dy; + } + } + } + + function doHandleBinding(cm, bound, dropShift) { + if (typeof bound == "string") { + bound = commands[bound]; + if (!bound) return false; + } + // Ensure previous input has been read, so that the handler sees a + // consistent view of the document + if (cm.display.pollingFast && readInput(cm)) cm.display.pollingFast = false; + var doc = cm.doc, prevShift = doc.sel.shift, done = false; + try { + if (isReadOnly(cm)) cm.state.suppressEdits = true; + if (dropShift) doc.sel.shift = false; + done = bound(cm) != Pass; + } finally { + doc.sel.shift = prevShift; + cm.state.suppressEdits = false; + } + return done; + } + + function allKeyMaps(cm) { + var maps = cm.state.keyMaps.slice(0); + if (cm.options.extraKeys) maps.push(cm.options.extraKeys); + maps.push(cm.options.keyMap); + return maps; + } + + var maybeTransition; + function handleKeyBinding(cm, e) { + // Handle auto keymap transitions + var startMap = getKeyMap(cm.options.keyMap), next = startMap.auto; + clearTimeout(maybeTransition); + if (next && !isModifierKey(e)) maybeTransition = setTimeout(function() { + if (getKeyMap(cm.options.keyMap) == startMap) { + cm.options.keyMap = (next.call ? next.call(null, cm) : next); + keyMapChanged(cm); + } + }, 50); + + var name = keyName(e, true), handled = false; + if (!name) return false; + var keymaps = allKeyMaps(cm); + + if (e.shiftKey) { + // First try to resolve full name (including 'Shift-'). Failing + // that, see if there is a cursor-motion command (starting with + // 'go') bound to the keyname without 'Shift-'. + handled = lookupKey("Shift-" + name, keymaps, function(b) {return doHandleBinding(cm, b, true);}) + || lookupKey(name, keymaps, function(b) { + if (typeof b == "string" ? /^go[A-Z]/.test(b) : b.motion) + return doHandleBinding(cm, b); + }); + } else { + handled = lookupKey(name, keymaps, function(b) { return doHandleBinding(cm, b); }); + } + + if (handled) { + e_preventDefault(e); + restartBlink(cm); + if (ie_lt9) { e.oldKeyCode = e.keyCode; e.keyCode = 0; } + signalLater(cm, "keyHandled", cm, name, e); + } + return handled; + } + + function handleCharBinding(cm, e, ch) { + var handled = lookupKey("'" + ch + "'", allKeyMaps(cm), + function(b) { return doHandleBinding(cm, b, true); }); + if (handled) { + e_preventDefault(e); + restartBlink(cm); + signalLater(cm, "keyHandled", cm, "'" + ch + "'", e); + } + return handled; + } + + var lastStoppedKey = null; + function onKeyDown(e) { + var cm = this; + if (!cm.state.focused) onFocus(cm); + if (ie && e.keyCode == 27) { e.returnValue = false; } + if (signalDOMEvent(cm, e) || cm.options.onKeyEvent && cm.options.onKeyEvent(cm, addStop(e))) return; + var code = e.keyCode; + // IE does strange things with escape. + cm.doc.sel.shift = code == 16 || e.shiftKey; + // First give onKeyEvent option a chance to handle this. + var handled = handleKeyBinding(cm, e); + if (opera) { + lastStoppedKey = handled ? code : null; + // Opera has no cut event... we try to at least catch the key combo + if (!handled && code == 88 && !hasCopyEvent && (mac ? e.metaKey : e.ctrlKey)) + cm.replaceSelection(""); + } + } + + function onKeyPress(e) { + var cm = this; + if (signalDOMEvent(cm, e) || cm.options.onKeyEvent && cm.options.onKeyEvent(cm, addStop(e))) return; + var keyCode = e.keyCode, charCode = e.charCode; + if (opera && keyCode == lastStoppedKey) {lastStoppedKey = null; e_preventDefault(e); return;} + if (((opera && (!e.which || e.which < 10)) || khtml) && handleKeyBinding(cm, e)) return; + var ch = String.fromCharCode(charCode == null ? keyCode : charCode); + if (this.options.electricChars && this.doc.mode.electricChars && + this.options.smartIndent && !isReadOnly(this) && + this.doc.mode.electricChars.indexOf(ch) > -1) + setTimeout(operation(cm, function() {indentLine(cm, cm.doc.sel.to.line, "smart");}), 75); + if (handleCharBinding(cm, e, ch)) return; + if (ie && !ie_lt9) cm.display.inputHasSelection = null; + fastPoll(cm); + } + + function onFocus(cm) { + if (cm.options.readOnly == "nocursor") return; + if (!cm.state.focused) { + signal(cm, "focus", cm); + cm.state.focused = true; + if (cm.display.wrapper.className.search(/\bCodeMirror-focused\b/) == -1) + cm.display.wrapper.className += " CodeMirror-focused"; + resetInput(cm, true); + } + slowPoll(cm); + restartBlink(cm); + } + function onBlur(cm) { + if (cm.state.focused) { + signal(cm, "blur", cm); + cm.state.focused = false; + cm.display.wrapper.className = cm.display.wrapper.className.replace(" CodeMirror-focused", ""); + } + clearInterval(cm.display.blinker); + setTimeout(function() {if (!cm.state.focused) cm.doc.sel.shift = false;}, 150); + } + + var detectingSelectAll; + function onContextMenu(cm, e) { + var display = cm.display, sel = cm.doc.sel; + if (eventInWidget(display, e)) return; + + var pos = posFromMouse(cm, e), scrollPos = display.scroller.scrollTop; + if (!pos || opera) return; // Opera is difficult. + if (posEq(sel.from, sel.to) || posLess(pos, sel.from) || !posLess(pos, sel.to)) + operation(cm, setSelection)(cm.doc, pos, pos); + + var oldCSS = display.input.style.cssText; + display.inputDiv.style.position = "absolute"; + display.input.style.cssText = "position: fixed; width: 30px; height: 30px; top: " + (e.clientY - 5) + + "px; left: " + (e.clientX - 5) + "px; z-index: 1000; background: white; outline: none;" + + "border-width: 0; outline: none; overflow: hidden; opacity: .05; -ms-opacity: .05; filter: alpha(opacity=5);"; + focusInput(cm); + resetInput(cm, true); + // Adds "Select all" to context menu in FF + if (posEq(sel.from, sel.to)) display.input.value = display.prevInput = " "; + + function prepareSelectAllHack() { + if (display.input.selectionStart != null) { + var extval = display.input.value = " " + (posEq(sel.from, sel.to) ? "" : display.input.value); + display.prevInput = " "; + display.input.selectionStart = 1; display.input.selectionEnd = extval.length; + } + } + function rehide() { + display.inputDiv.style.position = "relative"; + display.input.style.cssText = oldCSS; + if (ie_lt9) display.scrollbarV.scrollTop = display.scroller.scrollTop = scrollPos; + slowPoll(cm); + + // Try to detect the user choosing select-all + if (display.input.selectionStart != null) { + if (!ie || ie_lt9) prepareSelectAllHack(); + clearTimeout(detectingSelectAll); + var i = 0, poll = function(){ + if (display.prevInput == " " && display.input.selectionStart == 0) + operation(cm, commands.selectAll)(cm); + else if (i++ < 10) detectingSelectAll = setTimeout(poll, 500); + else resetInput(cm); + }; + detectingSelectAll = setTimeout(poll, 200); + } + } + + if (ie && !ie_lt9) prepareSelectAllHack(); + if (captureMiddleClick) { + e_stop(e); + var mouseup = function() { + off(window, "mouseup", mouseup); + setTimeout(rehide, 20); + }; + on(window, "mouseup", mouseup); + } else { + setTimeout(rehide, 50); + } + } + + // UPDATING + + var changeEnd = CodeMirror.changeEnd = function(change) { + if (!change.text) return change.to; + return Pos(change.from.line + change.text.length - 1, + lst(change.text).length + (change.text.length == 1 ? change.from.ch : 0)); + }; + + // Make sure a position will be valid after the given change. + function clipPostChange(doc, change, pos) { + if (!posLess(change.from, pos)) return clipPos(doc, pos); + var diff = (change.text.length - 1) - (change.to.line - change.from.line); + if (pos.line > change.to.line + diff) { + var preLine = pos.line - diff, lastLine = doc.first + doc.size - 1; + if (preLine > lastLine) return Pos(lastLine, getLine(doc, lastLine).text.length); + return clipToLen(pos, getLine(doc, preLine).text.length); + } + if (pos.line == change.to.line + diff) + return clipToLen(pos, lst(change.text).length + (change.text.length == 1 ? change.from.ch : 0) + + getLine(doc, change.to.line).text.length - change.to.ch); + var inside = pos.line - change.from.line; + return clipToLen(pos, change.text[inside].length + (inside ? 0 : change.from.ch)); + } + + // Hint can be null|"end"|"start"|"around"|{anchor,head} + function computeSelAfterChange(doc, change, hint) { + if (hint && typeof hint == "object") // Assumed to be {anchor, head} object + return {anchor: clipPostChange(doc, change, hint.anchor), + head: clipPostChange(doc, change, hint.head)}; + + if (hint == "start") return {anchor: change.from, head: change.from}; + + var end = changeEnd(change); + if (hint == "around") return {anchor: change.from, head: end}; + if (hint == "end") return {anchor: end, head: end}; + + // hint is null, leave the selection alone as much as possible + var adjustPos = function(pos) { + if (posLess(pos, change.from)) return pos; + if (!posLess(change.to, pos)) return end; + + var line = pos.line + change.text.length - (change.to.line - change.from.line) - 1, ch = pos.ch; + if (pos.line == change.to.line) ch += end.ch - change.to.ch; + return Pos(line, ch); + }; + return {anchor: adjustPos(doc.sel.anchor), head: adjustPos(doc.sel.head)}; + } + + function filterChange(doc, change, update) { + var obj = { + canceled: false, + from: change.from, + to: change.to, + text: change.text, + origin: change.origin, + cancel: function() { this.canceled = true; } + }; + if (update) obj.update = function(from, to, text, origin) { + if (from) this.from = clipPos(doc, from); + if (to) this.to = clipPos(doc, to); + if (text) this.text = text; + if (origin !== undefined) this.origin = origin; + }; + signal(doc, "beforeChange", doc, obj); + if (doc.cm) signal(doc.cm, "beforeChange", doc.cm, obj); + + if (obj.canceled) return null; + return {from: obj.from, to: obj.to, text: obj.text, origin: obj.origin}; + } + + // Replace the range from from to to by the strings in replacement. + // change is a {from, to, text [, origin]} object + function makeChange(doc, change, selUpdate, ignoreReadOnly) { + if (doc.cm) { + if (!doc.cm.curOp) return operation(doc.cm, makeChange)(doc, change, selUpdate, ignoreReadOnly); + if (doc.cm.state.suppressEdits) return; + } + + if (hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange")) { + change = filterChange(doc, change, true); + if (!change) return; + } + + // Possibly split or suppress the update based on the presence + // of read-only spans in its range. + var split = sawReadOnlySpans && !ignoreReadOnly && removeReadOnlyRanges(doc, change.from, change.to); + if (split) { + for (var i = split.length - 1; i >= 1; --i) + makeChangeNoReadonly(doc, {from: split[i].from, to: split[i].to, text: [""]}); + if (split.length) + makeChangeNoReadonly(doc, {from: split[0].from, to: split[0].to, text: change.text}, selUpdate); + } else { + makeChangeNoReadonly(doc, change, selUpdate); + } + } + + function makeChangeNoReadonly(doc, change, selUpdate) { + var selAfter = computeSelAfterChange(doc, change, selUpdate); + addToHistory(doc, change, selAfter, doc.cm ? doc.cm.curOp.id : NaN); + + makeChangeSingleDoc(doc, change, selAfter, stretchSpansOverChange(doc, change)); + var rebased = []; + + linkedDocs(doc, function(doc, sharedHist) { + if (!sharedHist && indexOf(rebased, doc.history) == -1) { + rebaseHist(doc.history, change); + rebased.push(doc.history); + } + makeChangeSingleDoc(doc, change, null, stretchSpansOverChange(doc, change)); + }); + } + + function makeChangeFromHistory(doc, type) { + if (doc.cm && doc.cm.state.suppressEdits) return; + + var hist = doc.history; + var event = (type == "undo" ? hist.done : hist.undone).pop(); + if (!event) return; + + var anti = {changes: [], anchorBefore: event.anchorAfter, headBefore: event.headAfter, + anchorAfter: event.anchorBefore, headAfter: event.headBefore, + generation: hist.generation}; + (type == "undo" ? hist.undone : hist.done).push(anti); + hist.generation = event.generation || ++hist.maxGeneration; + + var filter = hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange"); + + for (var i = event.changes.length - 1; i >= 0; --i) { + var change = event.changes[i]; + change.origin = type; + if (filter && !filterChange(doc, change, false)) { + (type == "undo" ? hist.done : hist.undone).length = 0; + return; + } + + anti.changes.push(historyChangeFromChange(doc, change)); + + var after = i ? computeSelAfterChange(doc, change, null) + : {anchor: event.anchorBefore, head: event.headBefore}; + makeChangeSingleDoc(doc, change, after, mergeOldSpans(doc, change)); + var rebased = []; + + linkedDocs(doc, function(doc, sharedHist) { + if (!sharedHist && indexOf(rebased, doc.history) == -1) { + rebaseHist(doc.history, change); + rebased.push(doc.history); + } + makeChangeSingleDoc(doc, change, null, mergeOldSpans(doc, change)); + }); + } + } + + function shiftDoc(doc, distance) { + function shiftPos(pos) {return Pos(pos.line + distance, pos.ch);} + doc.first += distance; + if (doc.cm) regChange(doc.cm, doc.first, doc.first, distance); + doc.sel.head = shiftPos(doc.sel.head); doc.sel.anchor = shiftPos(doc.sel.anchor); + doc.sel.from = shiftPos(doc.sel.from); doc.sel.to = shiftPos(doc.sel.to); + } + + function makeChangeSingleDoc(doc, change, selAfter, spans) { + if (doc.cm && !doc.cm.curOp) + return operation(doc.cm, makeChangeSingleDoc)(doc, change, selAfter, spans); + + if (change.to.line < doc.first) { + shiftDoc(doc, change.text.length - 1 - (change.to.line - change.from.line)); + return; + } + if (change.from.line > doc.lastLine()) return; + + // Clip the change to the size of this doc + if (change.from.line < doc.first) { + var shift = change.text.length - 1 - (doc.first - change.from.line); + shiftDoc(doc, shift); + change = {from: Pos(doc.first, 0), to: Pos(change.to.line + shift, change.to.ch), + text: [lst(change.text)], origin: change.origin}; + } + var last = doc.lastLine(); + if (change.to.line > last) { + change = {from: change.from, to: Pos(last, getLine(doc, last).text.length), + text: [change.text[0]], origin: change.origin}; + } + + change.removed = getBetween(doc, change.from, change.to); + + if (!selAfter) selAfter = computeSelAfterChange(doc, change, null); + if (doc.cm) makeChangeSingleDocInEditor(doc.cm, change, spans, selAfter); + else updateDoc(doc, change, spans, selAfter); + } + + function makeChangeSingleDocInEditor(cm, change, spans, selAfter) { + var doc = cm.doc, display = cm.display, from = change.from, to = change.to; + + var recomputeMaxLength = false, checkWidthStart = from.line; + if (!cm.options.lineWrapping) { + checkWidthStart = lineNo(visualLine(doc, getLine(doc, from.line))); + doc.iter(checkWidthStart, to.line + 1, function(line) { + if (line == display.maxLine) { + recomputeMaxLength = true; + return true; + } + }); + } + + if (!posLess(doc.sel.head, change.from) && !posLess(change.to, doc.sel.head)) + cm.curOp.cursorActivity = true; + + updateDoc(doc, change, spans, selAfter, estimateHeight(cm)); + + if (!cm.options.lineWrapping) { + doc.iter(checkWidthStart, from.line + change.text.length, function(line) { + var len = lineLength(doc, line); + if (len > display.maxLineLength) { + display.maxLine = line; + display.maxLineLength = len; + display.maxLineChanged = true; + recomputeMaxLength = false; + } + }); + if (recomputeMaxLength) cm.curOp.updateMaxLine = true; + } + + // Adjust frontier, schedule worker + doc.frontier = Math.min(doc.frontier, from.line); + startWorker(cm, 400); + + var lendiff = change.text.length - (to.line - from.line) - 1; + // Remember that these lines changed, for updating the display + regChange(cm, from.line, to.line + 1, lendiff); + + if (hasHandler(cm, "change")) { + var changeObj = {from: from, to: to, + text: change.text, + removed: change.removed, + origin: change.origin}; + if (cm.curOp.textChanged) { + for (var cur = cm.curOp.textChanged; cur.next; cur = cur.next) {} + cur.next = changeObj; + } else cm.curOp.textChanged = changeObj; + } + } + + function replaceRange(doc, code, from, to, origin) { + if (!to) to = from; + if (posLess(to, from)) { var tmp = to; to = from; from = tmp; } + if (typeof code == "string") code = splitLines(code); + makeChange(doc, {from: from, to: to, text: code, origin: origin}, null); + } + + // POSITION OBJECT + + function Pos(line, ch) { + if (!(this instanceof Pos)) return new Pos(line, ch); + this.line = line; this.ch = ch; + } + CodeMirror.Pos = Pos; + + function posEq(a, b) {return a.line == b.line && a.ch == b.ch;} + function posLess(a, b) {return a.line < b.line || (a.line == b.line && a.ch < b.ch);} + function copyPos(x) {return Pos(x.line, x.ch);} + + // SELECTION + + function clipLine(doc, n) {return Math.max(doc.first, Math.min(n, doc.first + doc.size - 1));} + function clipPos(doc, pos) { + if (pos.line < doc.first) return Pos(doc.first, 0); + var last = doc.first + doc.size - 1; + if (pos.line > last) return Pos(last, getLine(doc, last).text.length); + return clipToLen(pos, getLine(doc, pos.line).text.length); + } + function clipToLen(pos, linelen) { + var ch = pos.ch; + if (ch == null || ch > linelen) return Pos(pos.line, linelen); + else if (ch < 0) return Pos(pos.line, 0); + else return pos; + } + function isLine(doc, l) {return l >= doc.first && l < doc.first + doc.size;} + + // If shift is held, this will move the selection anchor. Otherwise, + // it'll set the whole selection. + function extendSelection(doc, pos, other, bias) { + if (doc.sel.shift || doc.sel.extend) { + var anchor = doc.sel.anchor; + if (other) { + var posBefore = posLess(pos, anchor); + if (posBefore != posLess(other, anchor)) { + anchor = pos; + pos = other; + } else if (posBefore != posLess(pos, other)) { + pos = other; + } + } + setSelection(doc, anchor, pos, bias); + } else { + setSelection(doc, pos, other || pos, bias); + } + if (doc.cm) doc.cm.curOp.userSelChange = true; + } + + function filterSelectionChange(doc, anchor, head) { + var obj = {anchor: anchor, head: head}; + signal(doc, "beforeSelectionChange", doc, obj); + if (doc.cm) signal(doc.cm, "beforeSelectionChange", doc.cm, obj); + obj.anchor = clipPos(doc, obj.anchor); obj.head = clipPos(doc, obj.head); + return obj; + } + + // Update the selection. Last two args are only used by + // updateDoc, since they have to be expressed in the line + // numbers before the update. + function setSelection(doc, anchor, head, bias, checkAtomic) { + if (!checkAtomic && hasHandler(doc, "beforeSelectionChange") || doc.cm && hasHandler(doc.cm, "beforeSelectionChange")) { + var filtered = filterSelectionChange(doc, anchor, head); + head = filtered.head; + anchor = filtered.anchor; + } + + var sel = doc.sel; + sel.goalColumn = null; + // Skip over atomic spans. + if (checkAtomic || !posEq(anchor, sel.anchor)) + anchor = skipAtomic(doc, anchor, bias, checkAtomic != "push"); + if (checkAtomic || !posEq(head, sel.head)) + head = skipAtomic(doc, head, bias, checkAtomic != "push"); + + if (posEq(sel.anchor, anchor) && posEq(sel.head, head)) return; + + sel.anchor = anchor; sel.head = head; + var inv = posLess(head, anchor); + sel.from = inv ? head : anchor; + sel.to = inv ? anchor : head; + + if (doc.cm) + doc.cm.curOp.updateInput = doc.cm.curOp.selectionChanged = + doc.cm.curOp.cursorActivity = true; + + signalLater(doc, "cursorActivity", doc); + } + + function reCheckSelection(cm) { + setSelection(cm.doc, cm.doc.sel.from, cm.doc.sel.to, null, "push"); + } + + function skipAtomic(doc, pos, bias, mayClear) { + var flipped = false, curPos = pos; + var dir = bias || 1; + doc.cantEdit = false; + search: for (;;) { + var line = getLine(doc, curPos.line); + if (line.markedSpans) { + for (var i = 0; i < line.markedSpans.length; ++i) { + var sp = line.markedSpans[i], m = sp.marker; + if ((sp.from == null || (m.inclusiveLeft ? sp.from <= curPos.ch : sp.from < curPos.ch)) && + (sp.to == null || (m.inclusiveRight ? sp.to >= curPos.ch : sp.to > curPos.ch))) { + if (mayClear) { + signal(m, "beforeCursorEnter"); + if (m.explicitlyCleared) { + if (!line.markedSpans) break; + else {--i; continue;} + } + } + if (!m.atomic) continue; + var newPos = m.find()[dir < 0 ? "from" : "to"]; + if (posEq(newPos, curPos)) { + newPos.ch += dir; + if (newPos.ch < 0) { + if (newPos.line > doc.first) newPos = clipPos(doc, Pos(newPos.line - 1)); + else newPos = null; + } else if (newPos.ch > line.text.length) { + if (newPos.line < doc.first + doc.size - 1) newPos = Pos(newPos.line + 1, 0); + else newPos = null; + } + if (!newPos) { + if (flipped) { + // Driven in a corner -- no valid cursor position found at all + // -- try again *with* clearing, if we didn't already + if (!mayClear) return skipAtomic(doc, pos, bias, true); + // Otherwise, turn off editing until further notice, and return the start of the doc + doc.cantEdit = true; + return Pos(doc.first, 0); + } + flipped = true; newPos = pos; dir = -dir; + } + } + curPos = newPos; + continue search; + } + } + } + return curPos; + } + } + + // SCROLLING + + function scrollCursorIntoView(cm) { + var coords = scrollPosIntoView(cm, cm.doc.sel.head, cm.options.cursorScrollMargin); + if (!cm.state.focused) return; + var display = cm.display, box = getRect(display.sizer), doScroll = null; + if (coords.top + box.top < 0) doScroll = true; + else if (coords.bottom + box.top > (window.innerHeight || document.documentElement.clientHeight)) doScroll = false; + if (doScroll != null && !phantom) { + var hidden = display.cursor.style.display == "none"; + if (hidden) { + display.cursor.style.display = ""; + display.cursor.style.left = coords.left + "px"; + display.cursor.style.top = (coords.top - display.viewOffset) + "px"; + } + display.cursor.scrollIntoView(doScroll); + if (hidden) display.cursor.style.display = "none"; + } + } + + function scrollPosIntoView(cm, pos, margin) { + if (margin == null) margin = 0; + for (;;) { + var changed = false, coords = cursorCoords(cm, pos); + var scrollPos = calculateScrollPos(cm, coords.left, coords.top - margin, coords.left, coords.bottom + margin); + var startTop = cm.doc.scrollTop, startLeft = cm.doc.scrollLeft; + if (scrollPos.scrollTop != null) { + setScrollTop(cm, scrollPos.scrollTop); + if (Math.abs(cm.doc.scrollTop - startTop) > 1) changed = true; + } + if (scrollPos.scrollLeft != null) { + setScrollLeft(cm, scrollPos.scrollLeft); + if (Math.abs(cm.doc.scrollLeft - startLeft) > 1) changed = true; + } + if (!changed) return coords; + } + } + + function scrollIntoView(cm, x1, y1, x2, y2) { + var scrollPos = calculateScrollPos(cm, x1, y1, x2, y2); + if (scrollPos.scrollTop != null) setScrollTop(cm, scrollPos.scrollTop); + if (scrollPos.scrollLeft != null) setScrollLeft(cm, scrollPos.scrollLeft); + } + + function calculateScrollPos(cm, x1, y1, x2, y2) { + var display = cm.display, snapMargin = textHeight(cm.display); + if (y1 < 0) y1 = 0; + var screen = display.scroller.clientHeight - scrollerCutOff, screentop = display.scroller.scrollTop, result = {}; + var docBottom = cm.doc.height + paddingVert(display); + var atTop = y1 < snapMargin, atBottom = y2 > docBottom - snapMargin; + if (y1 < screentop) { + result.scrollTop = atTop ? 0 : y1; + } else if (y2 > screentop + screen) { + var newTop = Math.min(y1, (atBottom ? docBottom : y2) - screen); + if (newTop != screentop) result.scrollTop = newTop; + } + + var screenw = display.scroller.clientWidth - scrollerCutOff, screenleft = display.scroller.scrollLeft; + x1 += display.gutters.offsetWidth; x2 += display.gutters.offsetWidth; + var gutterw = display.gutters.offsetWidth; + var atLeft = x1 < gutterw + 10; + if (x1 < screenleft + gutterw || atLeft) { + if (atLeft) x1 = 0; + result.scrollLeft = Math.max(0, x1 - 10 - gutterw); + } else if (x2 > screenw + screenleft - 3) { + result.scrollLeft = x2 + 10 - screenw; + } + return result; + } + + function updateScrollPos(cm, left, top) { + cm.curOp.updateScrollPos = {scrollLeft: left == null ? cm.doc.scrollLeft : left, + scrollTop: top == null ? cm.doc.scrollTop : top}; + } + + function addToScrollPos(cm, left, top) { + var pos = cm.curOp.updateScrollPos || (cm.curOp.updateScrollPos = {scrollLeft: cm.doc.scrollLeft, scrollTop: cm.doc.scrollTop}); + var scroll = cm.display.scroller; + pos.scrollTop = Math.max(0, Math.min(scroll.scrollHeight - scroll.clientHeight, pos.scrollTop + top)); + pos.scrollLeft = Math.max(0, Math.min(scroll.scrollWidth - scroll.clientWidth, pos.scrollLeft + left)); + } + + // API UTILITIES + + function indentLine(cm, n, how, aggressive) { + var doc = cm.doc; + if (how == null) how = "add"; + if (how == "smart") { + if (!cm.doc.mode.indent) how = "prev"; + else var state = getStateBefore(cm, n); + } + + var tabSize = cm.options.tabSize; + var line = getLine(doc, n), curSpace = countColumn(line.text, null, tabSize); + var curSpaceString = line.text.match(/^\s*/)[0], indentation; + if (how == "smart") { + indentation = cm.doc.mode.indent(state, line.text.slice(curSpaceString.length), line.text); + if (indentation == Pass) { + if (!aggressive) return; + how = "prev"; + } + } + if (how == "prev") { + if (n > doc.first) indentation = countColumn(getLine(doc, n-1).text, null, tabSize); + else indentation = 0; + } else if (how == "add") { + indentation = curSpace + cm.options.indentUnit; + } else if (how == "subtract") { + indentation = curSpace - cm.options.indentUnit; + } else if (typeof how == "number") { + indentation = curSpace + how; + } + indentation = Math.max(0, indentation); + + var indentString = "", pos = 0; + if (cm.options.indentWithTabs) + for (var i = Math.floor(indentation / tabSize); i; --i) {pos += tabSize; indentString += "\t";} + if (pos < indentation) indentString += spaceStr(indentation - pos); + + if (indentString != curSpaceString) + replaceRange(cm.doc, indentString, Pos(n, 0), Pos(n, curSpaceString.length), "+input"); + line.stateAfter = null; + } + + function changeLine(cm, handle, op) { + var no = handle, line = handle, doc = cm.doc; + if (typeof handle == "number") line = getLine(doc, clipLine(doc, handle)); + else no = lineNo(handle); + if (no == null) return null; + if (op(line, no)) regChange(cm, no, no + 1); + else return null; + return line; + } + + function findPosH(doc, pos, dir, unit, visually) { + var line = pos.line, ch = pos.ch, origDir = dir; + var lineObj = getLine(doc, line); + var possible = true; + function findNextLine() { + var l = line + dir; + if (l < doc.first || l >= doc.first + doc.size) return (possible = false); + line = l; + return lineObj = getLine(doc, l); + } + function moveOnce(boundToLine) { + var next = (visually ? moveVisually : moveLogically)(lineObj, ch, dir, true); + if (next == null) { + if (!boundToLine && findNextLine()) { + if (visually) ch = (dir < 0 ? lineRight : lineLeft)(lineObj); + else ch = dir < 0 ? lineObj.text.length : 0; + } else return (possible = false); + } else ch = next; + return true; + } + + if (unit == "char") moveOnce(); + else if (unit == "column") moveOnce(true); + else if (unit == "word" || unit == "group") { + var sawType = null, group = unit == "group"; + for (var first = true;; first = false) { + if (dir < 0 && !moveOnce(!first)) break; + var cur = lineObj.text.charAt(ch) || "\n"; + var type = isWordChar(cur) ? "w" + : !group ? null + : /\s/.test(cur) ? null + : "p"; + if (sawType && sawType != type) { + if (dir < 0) {dir = 1; moveOnce();} + break; + } + if (type) sawType = type; + if (dir > 0 && !moveOnce(!first)) break; + } + } + var result = skipAtomic(doc, Pos(line, ch), origDir, true); + if (!possible) result.hitSide = true; + return result; + } + + function findPosV(cm, pos, dir, unit) { + var doc = cm.doc, x = pos.left, y; + if (unit == "page") { + var pageSize = Math.min(cm.display.wrapper.clientHeight, window.innerHeight || document.documentElement.clientHeight); + y = pos.top + dir * (pageSize - (dir < 0 ? 1.5 : .5) * textHeight(cm.display)); + } else if (unit == "line") { + y = dir > 0 ? pos.bottom + 3 : pos.top - 3; + } + for (;;) { + var target = coordsChar(cm, x, y); + if (!target.outside) break; + if (dir < 0 ? y <= 0 : y >= doc.height) { target.hitSide = true; break; } + y += dir * 5; + } + return target; + } + + function findWordAt(line, pos) { + var start = pos.ch, end = pos.ch; + if (line) { + if (pos.xRel < 0 || end == line.length) --start; else ++end; + var startChar = line.charAt(start); + var check = isWordChar(startChar) ? isWordChar + : /\s/.test(startChar) ? function(ch) {return /\s/.test(ch);} + : function(ch) {return !/\s/.test(ch) && !isWordChar(ch);}; + while (start > 0 && check(line.charAt(start - 1))) --start; + while (end < line.length && check(line.charAt(end))) ++end; + } + return {from: Pos(pos.line, start), to: Pos(pos.line, end)}; + } + + function selectLine(cm, line) { + extendSelection(cm.doc, Pos(line, 0), clipPos(cm.doc, Pos(line + 1, 0))); + } + + // PROTOTYPE + + // The publicly visible API. Note that operation(null, f) means + // 'wrap f in an operation, performed on its `this` parameter' + + CodeMirror.prototype = { + constructor: CodeMirror, + focus: function(){window.focus(); focusInput(this); onFocus(this); fastPoll(this);}, + + setOption: function(option, value) { + var options = this.options, old = options[option]; + if (options[option] == value && option != "mode") return; + options[option] = value; + if (optionHandlers.hasOwnProperty(option)) + operation(this, optionHandlers[option])(this, value, old); + }, + + getOption: function(option) {return this.options[option];}, + getDoc: function() {return this.doc;}, + + addKeyMap: function(map, bottom) { + this.state.keyMaps[bottom ? "push" : "unshift"](map); + }, + removeKeyMap: function(map) { + var maps = this.state.keyMaps; + for (var i = 0; i < maps.length; ++i) + if ((typeof map == "string" ? maps[i].name : maps[i]) == map) { + maps.splice(i, 1); + return true; + } + }, + + addOverlay: operation(null, function(spec, options) { + var mode = spec.token ? spec : CodeMirror.getMode(this.options, spec); + if (mode.startState) throw new Error("Overlays may not be stateful."); + this.state.overlays.push({mode: mode, modeSpec: spec, opaque: options && options.opaque}); + this.state.modeGen++; + regChange(this); + }), + removeOverlay: operation(null, function(spec) { + var overlays = this.state.overlays; + for (var i = 0; i < overlays.length; ++i) { + var cur = overlays[i].modeSpec; + if (cur == spec || typeof spec == "string" && cur.name == spec) { + overlays.splice(i, 1); + this.state.modeGen++; + regChange(this); + return; + } + } + }), + + indentLine: operation(null, function(n, dir, aggressive) { + if (typeof dir != "string" && typeof dir != "number") { + if (dir == null) dir = this.options.smartIndent ? "smart" : "prev"; + else dir = dir ? "add" : "subtract"; + } + if (isLine(this.doc, n)) indentLine(this, n, dir, aggressive); + }), + indentSelection: operation(null, function(how) { + var sel = this.doc.sel; + if (posEq(sel.from, sel.to)) return indentLine(this, sel.from.line, how); + var e = sel.to.line - (sel.to.ch ? 0 : 1); + for (var i = sel.from.line; i <= e; ++i) indentLine(this, i, how); + }), + + // Fetch the parser token for a given character. Useful for hacks + // that want to inspect the mode state (say, for completion). + getTokenAt: function(pos, precise) { + var doc = this.doc; + pos = clipPos(doc, pos); + var state = getStateBefore(this, pos.line, precise), mode = this.doc.mode; + var line = getLine(doc, pos.line); + var stream = new StringStream(line.text, this.options.tabSize); + while (stream.pos < pos.ch && !stream.eol()) { + stream.start = stream.pos; + var style = mode.token(stream, state); + } + return {start: stream.start, + end: stream.pos, + string: stream.current(), + className: style || null, // Deprecated, use 'type' instead + type: style || null, + state: state}; + }, + + getTokenTypeAt: function(pos) { + pos = clipPos(this.doc, pos); + var styles = getLineStyles(this, getLine(this.doc, pos.line)); + var before = 0, after = (styles.length - 1) / 2, ch = pos.ch; + for (;;) { + var mid = (before + after) >> 1; + if ((mid ? styles[mid * 2 - 1] : 0) >= ch) after = mid; + else if (styles[mid * 2 + 1] < ch) before = mid + 1; + else return styles[mid * 2 + 2]; + } + }, + + getStateAfter: function(line, precise) { + var doc = this.doc; + line = clipLine(doc, line == null ? doc.first + doc.size - 1: line); + return getStateBefore(this, line + 1, precise); + }, + + cursorCoords: function(start, mode) { + var pos, sel = this.doc.sel; + if (start == null) pos = sel.head; + else if (typeof start == "object") pos = clipPos(this.doc, start); + else pos = start ? sel.from : sel.to; + return cursorCoords(this, pos, mode || "page"); + }, + + charCoords: function(pos, mode) { + return charCoords(this, clipPos(this.doc, pos), mode || "page"); + }, + + coordsChar: function(coords, mode) { + coords = fromCoordSystem(this, coords, mode || "page"); + return coordsChar(this, coords.left, coords.top); + }, + + lineAtHeight: function(height, mode) { + height = fromCoordSystem(this, {top: height, left: 0}, mode || "page").top; + return lineAtHeight(this.doc, height + this.display.viewOffset); + }, + heightAtLine: function(line, mode) { + var end = false, last = this.doc.first + this.doc.size - 1; + if (line < this.doc.first) line = this.doc.first; + else if (line > last) { line = last; end = true; } + var lineObj = getLine(this.doc, line); + return intoCoordSystem(this, getLine(this.doc, line), {top: 0, left: 0}, mode || "page").top + + (end ? lineObj.height : 0); + }, + + defaultTextHeight: function() { return textHeight(this.display); }, + defaultCharWidth: function() { return charWidth(this.display); }, + + setGutterMarker: operation(null, function(line, gutterID, value) { + return changeLine(this, line, function(line) { + var markers = line.gutterMarkers || (line.gutterMarkers = {}); + markers[gutterID] = value; + if (!value && isEmpty(markers)) line.gutterMarkers = null; + return true; + }); + }), + + clearGutter: operation(null, function(gutterID) { + var cm = this, doc = cm.doc, i = doc.first; + doc.iter(function(line) { + if (line.gutterMarkers && line.gutterMarkers[gutterID]) { + line.gutterMarkers[gutterID] = null; + regChange(cm, i, i + 1); + if (isEmpty(line.gutterMarkers)) line.gutterMarkers = null; + } + ++i; + }); + }), + + addLineClass: operation(null, function(handle, where, cls) { + return changeLine(this, handle, function(line) { + var prop = where == "text" ? "textClass" : where == "background" ? "bgClass" : "wrapClass"; + if (!line[prop]) line[prop] = cls; + else if (new RegExp("(?:^|\\s)" + cls + "(?:$|\\s)").test(line[prop])) return false; + else line[prop] += " " + cls; + return true; + }); + }), + + removeLineClass: operation(null, function(handle, where, cls) { + return changeLine(this, handle, function(line) { + var prop = where == "text" ? "textClass" : where == "background" ? "bgClass" : "wrapClass"; + var cur = line[prop]; + if (!cur) return false; + else if (cls == null) line[prop] = null; + else { + var found = cur.match(new RegExp("(?:^|\\s+)" + cls + "(?:$|\\s+)")); + if (!found) return false; + var end = found.index + found[0].length; + line[prop] = cur.slice(0, found.index) + (!found.index || end == cur.length ? "" : " ") + cur.slice(end) || null; + } + return true; + }); + }), + + addLineWidget: operation(null, function(handle, node, options) { + return addLineWidget(this, handle, node, options); + }), + + removeLineWidget: function(widget) { widget.clear(); }, + + lineInfo: function(line) { + if (typeof line == "number") { + if (!isLine(this.doc, line)) return null; + var n = line; + line = getLine(this.doc, line); + if (!line) return null; + } else { + var n = lineNo(line); + if (n == null) return null; + } + return {line: n, handle: line, text: line.text, gutterMarkers: line.gutterMarkers, + textClass: line.textClass, bgClass: line.bgClass, wrapClass: line.wrapClass, + widgets: line.widgets}; + }, + + getViewport: function() { return {from: this.display.showingFrom, to: this.display.showingTo};}, + + addWidget: function(pos, node, scroll, vert, horiz) { + var display = this.display; + pos = cursorCoords(this, clipPos(this.doc, pos)); + var top = pos.bottom, left = pos.left; + node.style.position = "absolute"; + display.sizer.appendChild(node); + if (vert == "over") { + top = pos.top; + } else if (vert == "above" || vert == "near") { + var vspace = Math.max(display.wrapper.clientHeight, this.doc.height), + hspace = Math.max(display.sizer.clientWidth, display.lineSpace.clientWidth); + // Default to positioning above (if specified and possible); otherwise default to positioning below + if ((vert == 'above' || pos.bottom + node.offsetHeight > vspace) && pos.top > node.offsetHeight) + top = pos.top - node.offsetHeight; + else if (pos.bottom + node.offsetHeight <= vspace) + top = pos.bottom; + if (left + node.offsetWidth > hspace) + left = hspace - node.offsetWidth; + } + node.style.top = top + "px"; + node.style.left = node.style.right = ""; + if (horiz == "right") { + left = display.sizer.clientWidth - node.offsetWidth; + node.style.right = "0px"; + } else { + if (horiz == "left") left = 0; + else if (horiz == "middle") left = (display.sizer.clientWidth - node.offsetWidth) / 2; + node.style.left = left + "px"; + } + if (scroll) + scrollIntoView(this, left, top, left + node.offsetWidth, top + node.offsetHeight); + }, + + triggerOnKeyDown: operation(null, onKeyDown), + + execCommand: function(cmd) {return commands[cmd](this);}, + + findPosH: function(from, amount, unit, visually) { + var dir = 1; + if (amount < 0) { dir = -1; amount = -amount; } + for (var i = 0, cur = clipPos(this.doc, from); i < amount; ++i) { + cur = findPosH(this.doc, cur, dir, unit, visually); + if (cur.hitSide) break; + } + return cur; + }, + + moveH: operation(null, function(dir, unit) { + var sel = this.doc.sel, pos; + if (sel.shift || sel.extend || posEq(sel.from, sel.to)) + pos = findPosH(this.doc, sel.head, dir, unit, this.options.rtlMoveVisually); + else + pos = dir < 0 ? sel.from : sel.to; + extendSelection(this.doc, pos, pos, dir); + }), + + deleteH: operation(null, function(dir, unit) { + var sel = this.doc.sel; + if (!posEq(sel.from, sel.to)) replaceRange(this.doc, "", sel.from, sel.to, "+delete"); + else replaceRange(this.doc, "", sel.from, findPosH(this.doc, sel.head, dir, unit, false), "+delete"); + this.curOp.userSelChange = true; + }), + + findPosV: function(from, amount, unit, goalColumn) { + var dir = 1, x = goalColumn; + if (amount < 0) { dir = -1; amount = -amount; } + for (var i = 0, cur = clipPos(this.doc, from); i < amount; ++i) { + var coords = cursorCoords(this, cur, "div"); + if (x == null) x = coords.left; + else coords.left = x; + cur = findPosV(this, coords, dir, unit); + if (cur.hitSide) break; + } + return cur; + }, + + moveV: operation(null, function(dir, unit) { + var sel = this.doc.sel; + var pos = cursorCoords(this, sel.head, "div"); + if (sel.goalColumn != null) pos.left = sel.goalColumn; + var target = findPosV(this, pos, dir, unit); + + if (unit == "page") addToScrollPos(this, 0, charCoords(this, target, "div").top - pos.top); + extendSelection(this.doc, target, target, dir); + sel.goalColumn = pos.left; + }), + + toggleOverwrite: function(value) { + if (value != null && value == this.state.overwrite) return; + if (this.state.overwrite = !this.state.overwrite) + this.display.cursor.className += " CodeMirror-overwrite"; + else + this.display.cursor.className = this.display.cursor.className.replace(" CodeMirror-overwrite", ""); + }, + hasFocus: function() { return this.state.focused; }, + + scrollTo: operation(null, function(x, y) { + updateScrollPos(this, x, y); + }), + getScrollInfo: function() { + var scroller = this.display.scroller, co = scrollerCutOff; + return {left: scroller.scrollLeft, top: scroller.scrollTop, + height: scroller.scrollHeight - co, width: scroller.scrollWidth - co, + clientHeight: scroller.clientHeight - co, clientWidth: scroller.clientWidth - co}; + }, + + scrollIntoView: operation(null, function(pos, margin) { + if (typeof pos == "number") pos = Pos(pos, 0); + if (!margin) margin = 0; + var coords = pos; + + if (!pos || pos.line != null) { + this.curOp.scrollToPos = pos ? clipPos(this.doc, pos) : this.doc.sel.head; + this.curOp.scrollToPosMargin = margin; + coords = cursorCoords(this, this.curOp.scrollToPos); + } + var sPos = calculateScrollPos(this, coords.left, coords.top - margin, coords.right, coords.bottom + margin); + updateScrollPos(this, sPos.scrollLeft, sPos.scrollTop); + }), + + setSize: function(width, height) { + function interpret(val) { + return typeof val == "number" || /^\d+$/.test(String(val)) ? val + "px" : val; + } + if (width != null) this.display.wrapper.style.width = interpret(width); + if (height != null) this.display.wrapper.style.height = interpret(height); + this.refresh(); + }, + + on: function(type, f) {on(this, type, f);}, + off: function(type, f) {off(this, type, f);}, + + operation: function(f){return runInOp(this, f);}, + + refresh: operation(null, function() { + clearCaches(this); + updateScrollPos(this, this.doc.scrollLeft, this.doc.scrollTop); + regChange(this); + }), + + swapDoc: operation(null, function(doc) { + var old = this.doc; + old.cm = null; + attachDoc(this, doc); + clearCaches(this); + resetInput(this, true); + updateScrollPos(this, doc.scrollLeft, doc.scrollTop); + return old; + }), + + getInputField: function(){return this.display.input;}, + getWrapperElement: function(){return this.display.wrapper;}, + getScrollerElement: function(){return this.display.scroller;}, + getGutterElement: function(){return this.display.gutters;} + }; + + // OPTION DEFAULTS + + var optionHandlers = CodeMirror.optionHandlers = {}; + + // The default configuration options. + var defaults = CodeMirror.defaults = {}; + + function option(name, deflt, handle, notOnInit) { + CodeMirror.defaults[name] = deflt; + if (handle) optionHandlers[name] = + notOnInit ? function(cm, val, old) {if (old != Init) handle(cm, val, old);} : handle; + } + + var Init = CodeMirror.Init = {toString: function(){return "CodeMirror.Init";}}; + + // These two are, on init, called from the constructor because they + // have to be initialized before the editor can start at all. + option("value", "", function(cm, val) { + cm.setValue(val); + }, true); + option("mode", null, function(cm, val) { + cm.doc.modeOption = val; + loadMode(cm); + }, true); + + option("indentUnit", 2, loadMode, true); + option("indentWithTabs", false); + option("smartIndent", true); + option("tabSize", 4, function(cm) { + loadMode(cm); + clearCaches(cm); + regChange(cm); + }, true); + option("electricChars", true); + option("rtlMoveVisually", !windows); + + option("theme", "default", function(cm) { + themeChanged(cm); + guttersChanged(cm); + }, true); + option("keyMap", "default", keyMapChanged); + option("extraKeys", null); + + option("onKeyEvent", null); + option("onDragEvent", null); + + option("lineWrapping", false, wrappingChanged, true); + option("gutters", [], function(cm) { + setGuttersForLineNumbers(cm.options); + guttersChanged(cm); + }, true); + option("fixedGutter", true, function(cm, val) { + cm.display.gutters.style.left = val ? compensateForHScroll(cm.display) + "px" : "0"; + cm.refresh(); + }, true); + option("coverGutterNextToScrollbar", false, updateScrollbars, true); + option("lineNumbers", false, function(cm) { + setGuttersForLineNumbers(cm.options); + guttersChanged(cm); + }, true); + option("firstLineNumber", 1, guttersChanged, true); + option("lineNumberFormatter", function(integer) {return integer;}, guttersChanged, true); + option("showCursorWhenSelecting", false, updateSelection, true); + + option("readOnly", false, function(cm, val) { + if (val == "nocursor") {onBlur(cm); cm.display.input.blur();} + else if (!val) resetInput(cm, true); + }); + option("dragDrop", true); + + option("cursorBlinkRate", 530); + option("cursorScrollMargin", 0); + option("cursorHeight", 1); + option("workTime", 100); + option("workDelay", 100); + option("flattenSpans", true); + option("pollInterval", 100); + option("undoDepth", 40, function(cm, val){cm.doc.history.undoDepth = val;}); + option("historyEventDelay", 500); + option("viewportMargin", 10, function(cm){cm.refresh();}, true); + option("maxHighlightLength", 10000, function(cm){loadMode(cm); cm.refresh();}, true); + option("moveInputWithCursor", true, function(cm, val) { + if (!val) cm.display.inputDiv.style.top = cm.display.inputDiv.style.left = 0; + }); + + option("tabindex", null, function(cm, val) { + cm.display.input.tabIndex = val || ""; + }); + option("autofocus", null); + + // MODE DEFINITION AND QUERYING + + // Known modes, by name and by MIME + var modes = CodeMirror.modes = {}, mimeModes = CodeMirror.mimeModes = {}; + + CodeMirror.defineMode = function(name, mode) { + if (!CodeMirror.defaults.mode && name != "null") CodeMirror.defaults.mode = name; + if (arguments.length > 2) { + mode.dependencies = []; + for (var i = 2; i < arguments.length; ++i) mode.dependencies.push(arguments[i]); + } + modes[name] = mode; + }; + + CodeMirror.defineMIME = function(mime, spec) { + mimeModes[mime] = spec; + }; + + CodeMirror.resolveMode = function(spec) { + if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) { + spec = mimeModes[spec]; + } else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) { + var found = mimeModes[spec.name]; + spec = createObj(found, spec); + spec.name = found.name; + } else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+xml$/.test(spec)) { + return CodeMirror.resolveMode("application/xml"); + } + if (typeof spec == "string") return {name: spec}; + else return spec || {name: "null"}; + }; + + CodeMirror.getMode = function(options, spec) { + spec = CodeMirror.resolveMode(spec); + var mfactory = modes[spec.name]; + if (!mfactory) return CodeMirror.getMode(options, "text/plain"); + var modeObj = mfactory(options, spec); + if (modeExtensions.hasOwnProperty(spec.name)) { + var exts = modeExtensions[spec.name]; + for (var prop in exts) { + if (!exts.hasOwnProperty(prop)) continue; + if (modeObj.hasOwnProperty(prop)) modeObj["_" + prop] = modeObj[prop]; + modeObj[prop] = exts[prop]; + } + } + modeObj.name = spec.name; + return modeObj; + }; + + CodeMirror.defineMode("null", function() { + return {token: function(stream) {stream.skipToEnd();}}; + }); + CodeMirror.defineMIME("text/plain", "null"); + + var modeExtensions = CodeMirror.modeExtensions = {}; + CodeMirror.extendMode = function(mode, properties) { + var exts = modeExtensions.hasOwnProperty(mode) ? modeExtensions[mode] : (modeExtensions[mode] = {}); + copyObj(properties, exts); + }; + + // EXTENSIONS + + CodeMirror.defineExtension = function(name, func) { + CodeMirror.prototype[name] = func; + }; + CodeMirror.defineDocExtension = function(name, func) { + Doc.prototype[name] = func; + }; + CodeMirror.defineOption = option; + + var initHooks = []; + CodeMirror.defineInitHook = function(f) {initHooks.push(f);}; + + // MODE STATE HANDLING + + // Utility functions for working with state. Exported because modes + // sometimes need to do this. + function copyState(mode, state) { + if (state === true) return state; + if (mode.copyState) return mode.copyState(state); + var nstate = {}; + for (var n in state) { + var val = state[n]; + if (val instanceof Array) val = val.concat([]); + nstate[n] = val; + } + return nstate; + } + CodeMirror.copyState = copyState; + + function startState(mode, a1, a2) { + return mode.startState ? mode.startState(a1, a2) : true; + } + CodeMirror.startState = startState; + + CodeMirror.innerMode = function(mode, state) { + while (mode.innerMode) { + var info = mode.innerMode(state); + state = info.state; + mode = info.mode; + } + return info || {mode: mode, state: state}; + }; + + // STANDARD COMMANDS + + var commands = CodeMirror.commands = { + selectAll: function(cm) {cm.setSelection(Pos(cm.firstLine(), 0), Pos(cm.lastLine()));}, + killLine: function(cm) { + var from = cm.getCursor(true), to = cm.getCursor(false), sel = !posEq(from, to); + if (!sel && cm.getLine(from.line).length == from.ch) + cm.replaceRange("", from, Pos(from.line + 1, 0), "+delete"); + else cm.replaceRange("", from, sel ? to : Pos(from.line), "+delete"); + }, + deleteLine: function(cm) { + var l = cm.getCursor().line; + cm.replaceRange("", Pos(l, 0), Pos(l), "+delete"); + }, + delLineLeft: function(cm) { + var cur = cm.getCursor(); + cm.replaceRange("", Pos(cur.line, 0), cur, "+delete"); + }, + undo: function(cm) {cm.undo();}, + redo: function(cm) {cm.redo();}, + goDocStart: function(cm) {cm.extendSelection(Pos(cm.firstLine(), 0));}, + goDocEnd: function(cm) {cm.extendSelection(Pos(cm.lastLine()));}, + goLineStart: function(cm) { + cm.extendSelection(lineStart(cm, cm.getCursor().line)); + }, + goLineStartSmart: function(cm) { + var cur = cm.getCursor(), start = lineStart(cm, cur.line); + var line = cm.getLineHandle(start.line); + var order = getOrder(line); + if (!order || order[0].level == 0) { + var firstNonWS = Math.max(0, line.text.search(/\S/)); + var inWS = cur.line == start.line && cur.ch <= firstNonWS && cur.ch; + cm.extendSelection(Pos(start.line, inWS ? 0 : firstNonWS)); + } else cm.extendSelection(start); + }, + goLineEnd: function(cm) { + cm.extendSelection(lineEnd(cm, cm.getCursor().line)); + }, + goLineRight: function(cm) { + var top = cm.charCoords(cm.getCursor(), "div").top + 5; + cm.extendSelection(cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div")); + }, + goLineLeft: function(cm) { + var top = cm.charCoords(cm.getCursor(), "div").top + 5; + cm.extendSelection(cm.coordsChar({left: 0, top: top}, "div")); + }, + goLineUp: function(cm) {cm.moveV(-1, "line");}, + goLineDown: function(cm) {cm.moveV(1, "line");}, + goPageUp: function(cm) {cm.moveV(-1, "page");}, + goPageDown: function(cm) {cm.moveV(1, "page");}, + goCharLeft: function(cm) {cm.moveH(-1, "char");}, + goCharRight: function(cm) {cm.moveH(1, "char");}, + goColumnLeft: function(cm) {cm.moveH(-1, "column");}, + goColumnRight: function(cm) {cm.moveH(1, "column");}, + goWordLeft: function(cm) {cm.moveH(-1, "word");}, + goGroupRight: function(cm) {cm.moveH(1, "group");}, + goGroupLeft: function(cm) {cm.moveH(-1, "group");}, + goWordRight: function(cm) {cm.moveH(1, "word");}, + delCharBefore: function(cm) {cm.deleteH(-1, "char");}, + delCharAfter: function(cm) {cm.deleteH(1, "char");}, + delWordBefore: function(cm) {cm.deleteH(-1, "word");}, + delWordAfter: function(cm) {cm.deleteH(1, "word");}, + delGroupBefore: function(cm) {cm.deleteH(-1, "group");}, + delGroupAfter: function(cm) {cm.deleteH(1, "group");}, + indentAuto: function(cm) {cm.indentSelection("smart");}, + indentMore: function(cm) {cm.indentSelection("add");}, + indentLess: function(cm) {cm.indentSelection("subtract");}, + insertTab: function(cm) {cm.replaceSelection("\t", "end", "+input");}, + defaultTab: function(cm) { + if (cm.somethingSelected()) cm.indentSelection("add"); + else cm.replaceSelection("\t", "end", "+input"); + }, + transposeChars: function(cm) { + var cur = cm.getCursor(), line = cm.getLine(cur.line); + if (cur.ch > 0 && cur.ch < line.length - 1) + cm.replaceRange(line.charAt(cur.ch) + line.charAt(cur.ch - 1), + Pos(cur.line, cur.ch - 1), Pos(cur.line, cur.ch + 1)); + }, + newlineAndIndent: function(cm) { + operation(cm, function() { + cm.replaceSelection("\n", "end", "+input"); + cm.indentLine(cm.getCursor().line, null, true); + })(); + }, + toggleOverwrite: function(cm) {cm.toggleOverwrite();} + }; + + // STANDARD KEYMAPS + + var keyMap = CodeMirror.keyMap = {}; + keyMap.basic = { + "Left": "goCharLeft", "Right": "goCharRight", "Up": "goLineUp", "Down": "goLineDown", + "End": "goLineEnd", "Home": "goLineStartSmart", "PageUp": "goPageUp", "PageDown": "goPageDown", + "Delete": "delCharAfter", "Backspace": "delCharBefore", "Tab": "defaultTab", "Shift-Tab": "indentAuto", + "Enter": "newlineAndIndent", "Insert": "toggleOverwrite" + }; + // Note that the save and find-related commands aren't defined by + // default. Unknown commands are simply ignored. + keyMap.pcDefault = { + "Ctrl-A": "selectAll", "Ctrl-D": "deleteLine", "Ctrl-Z": "undo", "Shift-Ctrl-Z": "redo", "Ctrl-Y": "redo", + "Ctrl-Home": "goDocStart", "Alt-Up": "goDocStart", "Ctrl-End": "goDocEnd", "Ctrl-Down": "goDocEnd", + "Ctrl-Left": "goGroupLeft", "Ctrl-Right": "goGroupRight", "Alt-Left": "goLineStart", "Alt-Right": "goLineEnd", + "Ctrl-Backspace": "delGroupBefore", "Ctrl-Delete": "delGroupAfter", "Ctrl-S": "save", "Ctrl-F": "find", + "Ctrl-G": "findNext", "Shift-Ctrl-G": "findPrev", "Shift-Ctrl-F": "replace", "Shift-Ctrl-R": "replaceAll", + "Ctrl-[": "indentLess", "Ctrl-]": "indentMore", + fallthrough: "basic" + }; + keyMap.macDefault = { + "Cmd-A": "selectAll", "Cmd-D": "deleteLine", "Cmd-Z": "undo", "Shift-Cmd-Z": "redo", "Cmd-Y": "redo", + "Cmd-Up": "goDocStart", "Cmd-End": "goDocEnd", "Cmd-Down": "goDocEnd", "Alt-Left": "goGroupLeft", + "Alt-Right": "goGroupRight", "Cmd-Left": "goLineStart", "Cmd-Right": "goLineEnd", "Alt-Backspace": "delGroupBefore", + "Ctrl-Alt-Backspace": "delGroupAfter", "Alt-Delete": "delGroupAfter", "Cmd-S": "save", "Cmd-F": "find", + "Cmd-G": "findNext", "Shift-Cmd-G": "findPrev", "Cmd-Alt-F": "replace", "Shift-Cmd-Alt-F": "replaceAll", + "Cmd-[": "indentLess", "Cmd-]": "indentMore", "Cmd-Backspace": "delLineLeft", + fallthrough: ["basic", "emacsy"] + }; + keyMap["default"] = mac ? keyMap.macDefault : keyMap.pcDefault; + keyMap.emacsy = { + "Ctrl-F": "goCharRight", "Ctrl-B": "goCharLeft", "Ctrl-P": "goLineUp", "Ctrl-N": "goLineDown", + "Alt-F": "goWordRight", "Alt-B": "goWordLeft", "Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd", + "Ctrl-V": "goPageDown", "Shift-Ctrl-V": "goPageUp", "Ctrl-D": "delCharAfter", "Ctrl-H": "delCharBefore", + "Alt-D": "delWordAfter", "Alt-Backspace": "delWordBefore", "Ctrl-K": "killLine", "Ctrl-T": "transposeChars" + }; + + // KEYMAP DISPATCH + + function getKeyMap(val) { + if (typeof val == "string") return keyMap[val]; + else return val; + } + + function lookupKey(name, maps, handle) { + function lookup(map) { + map = getKeyMap(map); + var found = map[name]; + if (found === false) return "stop"; + if (found != null && handle(found)) return true; + if (map.nofallthrough) return "stop"; + + var fallthrough = map.fallthrough; + if (fallthrough == null) return false; + if (Object.prototype.toString.call(fallthrough) != "[object Array]") + return lookup(fallthrough); + for (var i = 0, e = fallthrough.length; i < e; ++i) { + var done = lookup(fallthrough[i]); + if (done) return done; + } + return false; + } + + for (var i = 0; i < maps.length; ++i) { + var done = lookup(maps[i]); + if (done) return done != "stop"; + } + } + function isModifierKey(event) { + var name = keyNames[event.keyCode]; + return name == "Ctrl" || name == "Alt" || name == "Shift" || name == "Mod"; + } + function keyName(event, noShift) { + if (opera && event.keyCode == 34 && event["char"]) return false; + var name = keyNames[event.keyCode]; + if (name == null || event.altGraphKey) return false; + if (event.altKey) name = "Alt-" + name; + if (flipCtrlCmd ? event.metaKey : event.ctrlKey) name = "Ctrl-" + name; + if (flipCtrlCmd ? event.ctrlKey : event.metaKey) name = "Cmd-" + name; + if (!noShift && event.shiftKey) name = "Shift-" + name; + return name; + } + CodeMirror.lookupKey = lookupKey; + CodeMirror.isModifierKey = isModifierKey; + CodeMirror.keyName = keyName; + + // FROMTEXTAREA + + CodeMirror.fromTextArea = function(textarea, options) { + if (!options) options = {}; + options.value = textarea.value; + if (!options.tabindex && textarea.tabindex) + options.tabindex = textarea.tabindex; + if (!options.placeholder && textarea.placeholder) + options.placeholder = textarea.placeholder; + // Set autofocus to true if this textarea is focused, or if it has + // autofocus and no other element is focused. + if (options.autofocus == null) { + var hasFocus = document.body; + // doc.activeElement occasionally throws on IE + try { hasFocus = document.activeElement; } catch(e) {} + options.autofocus = hasFocus == textarea || + textarea.getAttribute("autofocus") != null && hasFocus == document.body; + } + + function save() {textarea.value = cm.getValue();} + if (textarea.form) { + on(textarea.form, "submit", save); + // Deplorable hack to make the submit method do the right thing. + if (!options.leaveSubmitMethodAlone) { + var form = textarea.form, realSubmit = form.submit; + try { + var wrappedSubmit = form.submit = function() { + save(); + form.submit = realSubmit; + form.submit(); + form.submit = wrappedSubmit; + }; + } catch(e) {} + } + } + + textarea.style.display = "none"; + var cm = CodeMirror(function(node) { + textarea.parentNode.insertBefore(node, textarea.nextSibling); + }, options); + cm.save = save; + cm.getTextArea = function() { return textarea; }; + cm.toTextArea = function() { + save(); + textarea.parentNode.removeChild(cm.getWrapperElement()); + textarea.style.display = ""; + if (textarea.form) { + off(textarea.form, "submit", save); + if (typeof textarea.form.submit == "function") + textarea.form.submit = realSubmit; + } + }; + return cm; + }; + + // STRING STREAM + + // Fed to the mode parsers, provides helper functions to make + // parsers more succinct. + + // The character stream used by a mode's parser. + function StringStream(string, tabSize) { + this.pos = this.start = 0; + this.string = string; + this.tabSize = tabSize || 8; + this.lastColumnPos = this.lastColumnValue = 0; + } + + StringStream.prototype = { + eol: function() {return this.pos >= this.string.length;}, + sol: function() {return this.pos == 0;}, + peek: function() {return this.string.charAt(this.pos) || undefined;}, + next: function() { + if (this.pos < this.string.length) + return this.string.charAt(this.pos++); + }, + eat: function(match) { + var ch = this.string.charAt(this.pos); + if (typeof match == "string") var ok = ch == match; + else var ok = ch && (match.test ? match.test(ch) : match(ch)); + if (ok) {++this.pos; return ch;} + }, + eatWhile: function(match) { + var start = this.pos; + while (this.eat(match)){} + return this.pos > start; + }, + eatSpace: function() { + var start = this.pos; + while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos; + return this.pos > start; + }, + skipToEnd: function() {this.pos = this.string.length;}, + skipTo: function(ch) { + var found = this.string.indexOf(ch, this.pos); + if (found > -1) {this.pos = found; return true;} + }, + backUp: function(n) {this.pos -= n;}, + column: function() { + if (this.lastColumnPos < this.start) { + this.lastColumnValue = countColumn(this.string, this.start, this.tabSize, this.lastColumnPos, this.lastColumnValue); + this.lastColumnPos = this.start; + } + return this.lastColumnValue; + }, + indentation: function() {return countColumn(this.string, null, this.tabSize);}, + match: function(pattern, consume, caseInsensitive) { + if (typeof pattern == "string") { + var cased = function(str) {return caseInsensitive ? str.toLowerCase() : str;}; + var substr = this.string.substr(this.pos, pattern.length); + if (cased(substr) == cased(pattern)) { + if (consume !== false) this.pos += pattern.length; + return true; + } + } else { + var match = this.string.slice(this.pos).match(pattern); + if (match && match.index > 0) return null; + if (match && consume !== false) this.pos += match[0].length; + return match; + } + }, + current: function(){return this.string.slice(this.start, this.pos);} + }; + CodeMirror.StringStream = StringStream; + + // TEXTMARKERS + + function TextMarker(doc, type) { + this.lines = []; + this.type = type; + this.doc = doc; + } + CodeMirror.TextMarker = TextMarker; + + TextMarker.prototype.clear = function() { + if (this.explicitlyCleared) return; + var cm = this.doc.cm, withOp = cm && !cm.curOp; + if (withOp) startOperation(cm); + var min = null, max = null; + for (var i = 0; i < this.lines.length; ++i) { + var line = this.lines[i]; + var span = getMarkedSpanFor(line.markedSpans, this); + if (span.to != null) max = lineNo(line); + line.markedSpans = removeMarkedSpan(line.markedSpans, span); + if (span.from != null) + min = lineNo(line); + else if (this.collapsed && !lineIsHidden(this.doc, line) && cm) + updateLineHeight(line, textHeight(cm.display)); + } + if (cm && this.collapsed && !cm.options.lineWrapping) for (var i = 0; i < this.lines.length; ++i) { + var visual = visualLine(cm.doc, this.lines[i]), len = lineLength(cm.doc, visual); + if (len > cm.display.maxLineLength) { + cm.display.maxLine = visual; + cm.display.maxLineLength = len; + cm.display.maxLineChanged = true; + } + } + + if (min != null && cm) regChange(cm, min, max + 1); + this.lines.length = 0; + this.explicitlyCleared = true; + if (this.atomic && this.doc.cantEdit) { + this.doc.cantEdit = false; + if (cm) reCheckSelection(cm); + } + if (withOp) endOperation(cm); + signalLater(this, "clear"); + }; + + TextMarker.prototype.find = function() { + var from, to; + for (var i = 0; i < this.lines.length; ++i) { + var line = this.lines[i]; + var span = getMarkedSpanFor(line.markedSpans, this); + if (span.from != null || span.to != null) { + var found = lineNo(line); + if (span.from != null) from = Pos(found, span.from); + if (span.to != null) to = Pos(found, span.to); + } + } + if (this.type == "bookmark") return from; + return from && {from: from, to: to}; + }; + + TextMarker.prototype.changed = function() { + var pos = this.find(), cm = this.doc.cm; + if (!pos || !cm) return; + var line = getLine(this.doc, pos.from.line); + clearCachedMeasurement(cm, line); + if (pos.from.line >= cm.display.showingFrom && pos.from.line < cm.display.showingTo) { + for (var node = cm.display.lineDiv.firstChild; node; node = node.nextSibling) if (node.lineObj == line) { + if (node.offsetHeight != line.height) updateLineHeight(line, node.offsetHeight); + break; + } + runInOp(cm, function() { cm.curOp.selectionChanged = true; }); + } + }; + + TextMarker.prototype.attachLine = function(line) { + if (!this.lines.length && this.doc.cm) { + var op = this.doc.cm.curOp; + if (!op.maybeHiddenMarkers || indexOf(op.maybeHiddenMarkers, this) == -1) + (op.maybeUnhiddenMarkers || (op.maybeUnhiddenMarkers = [])).push(this); + } + this.lines.push(line); + }; + TextMarker.prototype.detachLine = function(line) { + this.lines.splice(indexOf(this.lines, line), 1); + if (!this.lines.length && this.doc.cm) { + var op = this.doc.cm.curOp; + (op.maybeHiddenMarkers || (op.maybeHiddenMarkers = [])).push(this); + } + }; + + function markText(doc, from, to, options, type) { + if (options && options.shared) return markTextShared(doc, from, to, options, type); + if (doc.cm && !doc.cm.curOp) return operation(doc.cm, markText)(doc, from, to, options, type); + + var marker = new TextMarker(doc, type); + if (type == "range" && !posLess(from, to)) return marker; + if (options) copyObj(options, marker); + if (marker.replacedWith) { + marker.collapsed = true; + marker.replacedWith = elt("span", [marker.replacedWith], "CodeMirror-widget"); + if (!options.handleMouseEvents) marker.replacedWith.ignoreEvents = true; + } + if (marker.collapsed) sawCollapsedSpans = true; + + if (marker.addToHistory) + addToHistory(doc, {from: from, to: to, origin: "markText"}, + {head: doc.sel.head, anchor: doc.sel.anchor}, NaN); + + var curLine = from.line, size = 0, collapsedAtStart, collapsedAtEnd, cm = doc.cm, updateMaxLine; + doc.iter(curLine, to.line + 1, function(line) { + if (cm && marker.collapsed && !cm.options.lineWrapping && visualLine(doc, line) == cm.display.maxLine) + updateMaxLine = true; + var span = {from: null, to: null, marker: marker}; + size += line.text.length; + if (curLine == from.line) {span.from = from.ch; size -= from.ch;} + if (curLine == to.line) {span.to = to.ch; size -= line.text.length - to.ch;} + if (marker.collapsed) { + if (curLine == to.line) collapsedAtEnd = collapsedSpanAt(line, to.ch); + if (curLine == from.line) collapsedAtStart = collapsedSpanAt(line, from.ch); + else updateLineHeight(line, 0); + } + addMarkedSpan(line, span); + ++curLine; + }); + if (marker.collapsed) doc.iter(from.line, to.line + 1, function(line) { + if (lineIsHidden(doc, line)) updateLineHeight(line, 0); + }); + + if (marker.clearOnEnter) on(marker, "beforeCursorEnter", function() { marker.clear(); }); + + if (marker.readOnly) { + sawReadOnlySpans = true; + if (doc.history.done.length || doc.history.undone.length) + doc.clearHistory(); + } + if (marker.collapsed) { + if (collapsedAtStart != collapsedAtEnd) + throw new Error("Inserting collapsed marker overlapping an existing one"); + marker.size = size; + marker.atomic = true; + } + if (cm) { + if (updateMaxLine) cm.curOp.updateMaxLine = true; + if (marker.className || marker.startStyle || marker.endStyle || marker.collapsed) + regChange(cm, from.line, to.line + 1); + if (marker.atomic) reCheckSelection(cm); + } + return marker; + } + + // SHARED TEXTMARKERS + + function SharedTextMarker(markers, primary) { + this.markers = markers; + this.primary = primary; + for (var i = 0, me = this; i < markers.length; ++i) { + markers[i].parent = this; + on(markers[i], "clear", function(){me.clear();}); + } + } + CodeMirror.SharedTextMarker = SharedTextMarker; + + SharedTextMarker.prototype.clear = function() { + if (this.explicitlyCleared) return; + this.explicitlyCleared = true; + for (var i = 0; i < this.markers.length; ++i) + this.markers[i].clear(); + signalLater(this, "clear"); + }; + SharedTextMarker.prototype.find = function() { + return this.primary.find(); + }; + + function markTextShared(doc, from, to, options, type) { + options = copyObj(options); + options.shared = false; + var markers = [markText(doc, from, to, options, type)], primary = markers[0]; + var widget = options.replacedWith; + linkedDocs(doc, function(doc) { + if (widget) options.replacedWith = widget.cloneNode(true); + markers.push(markText(doc, clipPos(doc, from), clipPos(doc, to), options, type)); + for (var i = 0; i < doc.linked.length; ++i) + if (doc.linked[i].isParent) return; + primary = lst(markers); + }); + return new SharedTextMarker(markers, primary); + } + + // TEXTMARKER SPANS + + function getMarkedSpanFor(spans, marker) { + if (spans) for (var i = 0; i < spans.length; ++i) { + var span = spans[i]; + if (span.marker == marker) return span; + } + } + function removeMarkedSpan(spans, span) { + for (var r, i = 0; i < spans.length; ++i) + if (spans[i] != span) (r || (r = [])).push(spans[i]); + return r; + } + function addMarkedSpan(line, span) { + line.markedSpans = line.markedSpans ? line.markedSpans.concat([span]) : [span]; + span.marker.attachLine(line); + } + + function markedSpansBefore(old, startCh, isInsert) { + if (old) for (var i = 0, nw; i < old.length; ++i) { + var span = old[i], marker = span.marker; + var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= startCh : span.from < startCh); + if (startsBefore || marker.type == "bookmark" && span.from == startCh && (!isInsert || !span.marker.insertLeft)) { + var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= startCh : span.to > startCh); + (nw || (nw = [])).push({from: span.from, + to: endsAfter ? null : span.to, + marker: marker}); + } + } + return nw; + } + + function markedSpansAfter(old, endCh, isInsert) { + if (old) for (var i = 0, nw; i < old.length; ++i) { + var span = old[i], marker = span.marker; + var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= endCh : span.to > endCh); + if (endsAfter || marker.type == "bookmark" && span.from == endCh && (!isInsert || span.marker.insertLeft)) { + var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= endCh : span.from < endCh); + (nw || (nw = [])).push({from: startsBefore ? null : span.from - endCh, + to: span.to == null ? null : span.to - endCh, + marker: marker}); + } + } + return nw; + } + + function stretchSpansOverChange(doc, change) { + var oldFirst = isLine(doc, change.from.line) && getLine(doc, change.from.line).markedSpans; + var oldLast = isLine(doc, change.to.line) && getLine(doc, change.to.line).markedSpans; + if (!oldFirst && !oldLast) return null; + + var startCh = change.from.ch, endCh = change.to.ch, isInsert = posEq(change.from, change.to); + // Get the spans that 'stick out' on both sides + var first = markedSpansBefore(oldFirst, startCh, isInsert); + var last = markedSpansAfter(oldLast, endCh, isInsert); + + // Next, merge those two ends + var sameLine = change.text.length == 1, offset = lst(change.text).length + (sameLine ? startCh : 0); + if (first) { + // Fix up .to properties of first + for (var i = 0; i < first.length; ++i) { + var span = first[i]; + if (span.to == null) { + var found = getMarkedSpanFor(last, span.marker); + if (!found) span.to = startCh; + else if (sameLine) span.to = found.to == null ? null : found.to + offset; + } + } + } + if (last) { + // Fix up .from in last (or move them into first in case of sameLine) + for (var i = 0; i < last.length; ++i) { + var span = last[i]; + if (span.to != null) span.to += offset; + if (span.from == null) { + var found = getMarkedSpanFor(first, span.marker); + if (!found) { + span.from = offset; + if (sameLine) (first || (first = [])).push(span); + } + } else { + span.from += offset; + if (sameLine) (first || (first = [])).push(span); + } + } + } + if (sameLine && first) { + // Make sure we didn't create any zero-length spans + for (var i = 0; i < first.length; ++i) + if (first[i].from != null && first[i].from == first[i].to && first[i].marker.type != "bookmark") + first.splice(i--, 1); + if (!first.length) first = null; + } + + var newMarkers = [first]; + if (!sameLine) { + // Fill gap with whole-line-spans + var gap = change.text.length - 2, gapMarkers; + if (gap > 0 && first) + for (var i = 0; i < first.length; ++i) + if (first[i].to == null) + (gapMarkers || (gapMarkers = [])).push({from: null, to: null, marker: first[i].marker}); + for (var i = 0; i < gap; ++i) + newMarkers.push(gapMarkers); + newMarkers.push(last); + } + return newMarkers; + } + + function mergeOldSpans(doc, change) { + var old = getOldSpans(doc, change); + var stretched = stretchSpansOverChange(doc, change); + if (!old) return stretched; + if (!stretched) return old; + + for (var i = 0; i < old.length; ++i) { + var oldCur = old[i], stretchCur = stretched[i]; + if (oldCur && stretchCur) { + spans: for (var j = 0; j < stretchCur.length; ++j) { + var span = stretchCur[j]; + for (var k = 0; k < oldCur.length; ++k) + if (oldCur[k].marker == span.marker) continue spans; + oldCur.push(span); + } + } else if (stretchCur) { + old[i] = stretchCur; + } + } + return old; + } + + function removeReadOnlyRanges(doc, from, to) { + var markers = null; + doc.iter(from.line, to.line + 1, function(line) { + if (line.markedSpans) for (var i = 0; i < line.markedSpans.length; ++i) { + var mark = line.markedSpans[i].marker; + if (mark.readOnly && (!markers || indexOf(markers, mark) == -1)) + (markers || (markers = [])).push(mark); + } + }); + if (!markers) return null; + var parts = [{from: from, to: to}]; + for (var i = 0; i < markers.length; ++i) { + var mk = markers[i], m = mk.find(); + for (var j = 0; j < parts.length; ++j) { + var p = parts[j]; + if (posLess(p.to, m.from) || posLess(m.to, p.from)) continue; + var newParts = [j, 1]; + if (posLess(p.from, m.from) || !mk.inclusiveLeft && posEq(p.from, m.from)) + newParts.push({from: p.from, to: m.from}); + if (posLess(m.to, p.to) || !mk.inclusiveRight && posEq(p.to, m.to)) + newParts.push({from: m.to, to: p.to}); + parts.splice.apply(parts, newParts); + j += newParts.length - 1; + } + } + return parts; + } + + function collapsedSpanAt(line, ch) { + var sps = sawCollapsedSpans && line.markedSpans, found; + if (sps) for (var sp, i = 0; i < sps.length; ++i) { + sp = sps[i]; + if (!sp.marker.collapsed) continue; + if ((sp.from == null || sp.from < ch) && + (sp.to == null || sp.to > ch) && + (!found || found.width < sp.marker.width)) + found = sp.marker; + } + return found; + } + function collapsedSpanAtStart(line) { return collapsedSpanAt(line, -1); } + function collapsedSpanAtEnd(line) { return collapsedSpanAt(line, line.text.length + 1); } + + function visualLine(doc, line) { + var merged; + while (merged = collapsedSpanAtStart(line)) + line = getLine(doc, merged.find().from.line); + return line; + } + + function lineIsHidden(doc, line) { + var sps = sawCollapsedSpans && line.markedSpans; + if (sps) for (var sp, i = 0; i < sps.length; ++i) { + sp = sps[i]; + if (!sp.marker.collapsed) continue; + if (sp.from == null) return true; + if (sp.marker.replacedWith) continue; + if (sp.from == 0 && sp.marker.inclusiveLeft && lineIsHiddenInner(doc, line, sp)) + return true; + } + } + function lineIsHiddenInner(doc, line, span) { + if (span.to == null) { + var end = span.marker.find().to, endLine = getLine(doc, end.line); + return lineIsHiddenInner(doc, endLine, getMarkedSpanFor(endLine.markedSpans, span.marker)); + } + if (span.marker.inclusiveRight && span.to == line.text.length) + return true; + for (var sp, i = 0; i < line.markedSpans.length; ++i) { + sp = line.markedSpans[i]; + if (sp.marker.collapsed && !sp.marker.replacedWith && sp.from == span.to && + (sp.marker.inclusiveLeft || span.marker.inclusiveRight) && + lineIsHiddenInner(doc, line, sp)) return true; + } + } + + function detachMarkedSpans(line) { + var spans = line.markedSpans; + if (!spans) return; + for (var i = 0; i < spans.length; ++i) + spans[i].marker.detachLine(line); + line.markedSpans = null; + } + + function attachMarkedSpans(line, spans) { + if (!spans) return; + for (var i = 0; i < spans.length; ++i) + spans[i].marker.attachLine(line); + line.markedSpans = spans; + } + + // LINE WIDGETS + + var LineWidget = CodeMirror.LineWidget = function(cm, node, options) { + for (var opt in options) if (options.hasOwnProperty(opt)) + this[opt] = options[opt]; + this.cm = cm; + this.node = node; + }; + function widgetOperation(f) { + return function() { + var withOp = !this.cm.curOp; + if (withOp) startOperation(this.cm); + try {var result = f.apply(this, arguments);} + finally {if (withOp) endOperation(this.cm);} + return result; + }; + } + LineWidget.prototype.clear = widgetOperation(function() { + var ws = this.line.widgets, no = lineNo(this.line); + if (no == null || !ws) return; + for (var i = 0; i < ws.length; ++i) if (ws[i] == this) ws.splice(i--, 1); + if (!ws.length) this.line.widgets = null; + updateLineHeight(this.line, Math.max(0, this.line.height - widgetHeight(this))); + regChange(this.cm, no, no + 1); + }); + LineWidget.prototype.changed = widgetOperation(function() { + var oldH = this.height; + this.height = null; + var diff = widgetHeight(this) - oldH; + if (!diff) return; + updateLineHeight(this.line, this.line.height + diff); + var no = lineNo(this.line); + regChange(this.cm, no, no + 1); + }); + + function widgetHeight(widget) { + if (widget.height != null) return widget.height; + if (!widget.node.parentNode || widget.node.parentNode.nodeType != 1) + removeChildrenAndAdd(widget.cm.display.measure, elt("div", [widget.node], null, "position: relative")); + return widget.height = widget.node.offsetHeight; + } + + function addLineWidget(cm, handle, node, options) { + var widget = new LineWidget(cm, node, options); + if (widget.noHScroll) cm.display.alignWidgets = true; + changeLine(cm, handle, function(line) { + (line.widgets || (line.widgets = [])).push(widget); + widget.line = line; + if (!lineIsHidden(cm.doc, line) || widget.showIfHidden) { + var aboveVisible = heightAtLine(cm, line) < cm.display.scroller.scrollTop; + updateLineHeight(line, line.height + widgetHeight(widget)); + if (aboveVisible) addToScrollPos(cm, 0, widget.height); + } + return true; + }); + return widget; + } + + // LINE DATA STRUCTURE + + // Line objects. These hold state related to a line, including + // highlighting info (the styles array). + function makeLine(text, markedSpans, estimateHeight) { + var line = {text: text}; + attachMarkedSpans(line, markedSpans); + line.height = estimateHeight ? estimateHeight(line) : 1; + return line; + } + + function updateLine(line, text, markedSpans, estimateHeight) { + line.text = text; + if (line.stateAfter) line.stateAfter = null; + if (line.styles) line.styles = null; + if (line.order != null) line.order = null; + detachMarkedSpans(line); + attachMarkedSpans(line, markedSpans); + var estHeight = estimateHeight ? estimateHeight(line) : 1; + if (estHeight != line.height) updateLineHeight(line, estHeight); + } + + function cleanUpLine(line) { + line.parent = null; + detachMarkedSpans(line); + } + + // Run the given mode's parser over a line, update the styles + // array, which contains alternating fragments of text and CSS + // classes. + function runMode(cm, text, mode, state, f) { + var flattenSpans = mode.flattenSpans; + if (flattenSpans == null) flattenSpans = cm.options.flattenSpans; + var curStart = 0, curStyle = null; + var stream = new StringStream(text, cm.options.tabSize), style; + if (text == "" && mode.blankLine) mode.blankLine(state); + while (!stream.eol()) { + if (stream.pos > cm.options.maxHighlightLength) { + flattenSpans = false; + // Webkit seems to refuse to render text nodes longer than 57444 characters + stream.pos = Math.min(text.length, stream.start + 50000); + style = null; + } else { + style = mode.token(stream, state); + } + if (!flattenSpans || curStyle != style) { + if (curStart < stream.start) f(stream.start, curStyle); + curStart = stream.start; curStyle = style; + } + stream.start = stream.pos; + } + if (curStart < stream.pos) f(stream.pos, curStyle); + } + + function highlightLine(cm, line, state) { + // A styles array always starts with a number identifying the + // mode/overlays that it is based on (for easy invalidation). + var st = [cm.state.modeGen]; + // Compute the base array of styles + runMode(cm, line.text, cm.doc.mode, state, function(end, style) {st.push(end, style);}); + + // Run overlays, adjust style array. + for (var o = 0; o < cm.state.overlays.length; ++o) { + var overlay = cm.state.overlays[o], i = 1, at = 0; + runMode(cm, line.text, overlay.mode, true, function(end, style) { + var start = i; + // Ensure there's a token end at the current position, and that i points at it + while (at < end) { + var i_end = st[i]; + if (i_end > end) + st.splice(i, 1, end, st[i+1], i_end); + i += 2; + at = Math.min(end, i_end); + } + if (!style) return; + if (overlay.opaque) { + st.splice(start, i - start, end, style); + i = start + 2; + } else { + for (; start < i; start += 2) { + var cur = st[start+1]; + st[start+1] = cur ? cur + " " + style : style; + } + } + }); + } + + return st; + } + + function getLineStyles(cm, line) { + if (!line.styles || line.styles[0] != cm.state.modeGen) + line.styles = highlightLine(cm, line, line.stateAfter = getStateBefore(cm, lineNo(line))); + return line.styles; + } + + // Lightweight form of highlight -- proceed over this line and + // update state, but don't save a style array. + function processLine(cm, line, state) { + var mode = cm.doc.mode; + var stream = new StringStream(line.text, cm.options.tabSize); + if (line.text == "" && mode.blankLine) mode.blankLine(state); + while (!stream.eol() && stream.pos <= cm.options.maxHighlightLength) { + mode.token(stream, state); + stream.start = stream.pos; + } + } + + var styleToClassCache = {}; + function styleToClass(style) { + if (!style) return null; + return styleToClassCache[style] || + (styleToClassCache[style] = "cm-" + style.replace(/ +/g, " cm-")); + } + + function lineContent(cm, realLine, measure) { + var merged, line = realLine, empty = true; + while (merged = collapsedSpanAtStart(line)) + line = getLine(cm.doc, merged.find().from.line); + + var builder = {pre: elt("pre"), col: 0, pos: 0, display: !measure, + measure: null, measuredSomething: false, cm: cm}; + if (line.textClass) builder.pre.className = line.textClass; + + do { + if (line.text) empty = false; + builder.measure = line == realLine && measure; + builder.pos = 0; + builder.addToken = builder.measure ? buildTokenMeasure : buildToken; + if ((ie || webkit) && cm.getOption("lineWrapping")) + builder.addToken = buildTokenSplitSpaces(builder.addToken); + var next = insertLineContent(line, builder, getLineStyles(cm, line)); + if (measure && line == realLine && !builder.measuredSomething) { + measure[0] = builder.pre.appendChild(zeroWidthElement(cm.display.measure)); + builder.measuredSomething = true; + } + if (next) line = getLine(cm.doc, next.to.line); + } while (next); + + if (measure && !builder.measuredSomething && !measure[0]) + measure[0] = builder.pre.appendChild(empty ? elt("span", "\u00a0") : zeroWidthElement(cm.display.measure)); + if (!builder.pre.firstChild && !lineIsHidden(cm.doc, realLine)) + builder.pre.appendChild(document.createTextNode("\u00a0")); + + var order; + // Work around problem with the reported dimensions of single-char + // direction spans on IE (issue #1129). See also the comment in + // cursorCoords. + if (measure && ie && (order = getOrder(line))) { + var l = order.length - 1; + if (order[l].from == order[l].to) --l; + var last = order[l], prev = order[l - 1]; + if (last.from + 1 == last.to && prev && last.level < prev.level) { + var span = measure[builder.pos - 1]; + if (span) span.parentNode.insertBefore(span.measureRight = zeroWidthElement(cm.display.measure), + span.nextSibling); + } + } + + signal(cm, "renderLine", cm, realLine, builder.pre); + return builder.pre; + } + + var tokenSpecialChars = /[\t\u0000-\u0019\u00ad\u200b\u2028\u2029\uFEFF]/g; + function buildToken(builder, text, style, startStyle, endStyle) { + if (!text) return; + if (!tokenSpecialChars.test(text)) { + builder.col += text.length; + var content = document.createTextNode(text); + } else { + var content = document.createDocumentFragment(), pos = 0; + while (true) { + tokenSpecialChars.lastIndex = pos; + var m = tokenSpecialChars.exec(text); + var skipped = m ? m.index - pos : text.length - pos; + if (skipped) { + content.appendChild(document.createTextNode(text.slice(pos, pos + skipped))); + builder.col += skipped; + } + if (!m) break; + pos += skipped + 1; + if (m[0] == "\t") { + var tabSize = builder.cm.options.tabSize, tabWidth = tabSize - builder.col % tabSize; + content.appendChild(elt("span", spaceStr(tabWidth), "cm-tab")); + builder.col += tabWidth; + } else { + var token = elt("span", "\u2022", "cm-invalidchar"); + token.title = "\\u" + m[0].charCodeAt(0).toString(16); + content.appendChild(token); + builder.col += 1; + } + } + } + if (style || startStyle || endStyle || builder.measure) { + var fullStyle = style || ""; + if (startStyle) fullStyle += startStyle; + if (endStyle) fullStyle += endStyle; + return builder.pre.appendChild(elt("span", [content], fullStyle)); + } + builder.pre.appendChild(content); + } + + function buildTokenMeasure(builder, text, style, startStyle, endStyle) { + var wrapping = builder.cm.options.lineWrapping; + for (var i = 0; i < text.length; ++i) { + var ch = text.charAt(i), start = i == 0; + if (ch >= "\ud800" && ch < "\udbff" && i < text.length - 1) { + ch = text.slice(i, i + 2); + ++i; + } else if (i && wrapping && spanAffectsWrapping(text, i)) { + builder.pre.appendChild(elt("wbr")); + } + var span = builder.measure[builder.pos] = + buildToken(builder, ch, style, + start && startStyle, i == text.length - 1 && endStyle); + // In IE single-space nodes wrap differently than spaces + // embedded in larger text nodes, except when set to + // white-space: normal (issue #1268). + if (ie && wrapping && ch == " " && i && !/\s/.test(text.charAt(i - 1)) && + i < text.length - 1 && !/\s/.test(text.charAt(i + 1))) + span.style.whiteSpace = "normal"; + builder.pos += ch.length; + } + if (text.length) builder.measuredSomething = true; + } + + function buildTokenSplitSpaces(inner) { + function split(old) { + var out = " "; + for (var i = 0; i < old.length - 2; ++i) out += i % 2 ? " " : "\u00a0"; + out += " "; + return out; + } + return function(builder, text, style, startStyle, endStyle) { + return inner(builder, text.replace(/ {3,}/, split), style, startStyle, endStyle); + }; + } + + function buildCollapsedSpan(builder, size, widget) { + if (widget) { + if (!builder.display) widget = widget.cloneNode(true); + if (builder.measure) { + builder.measure[builder.pos] = size ? widget + : builder.pre.appendChild(zeroWidthElement(builder.cm.display.measure)); + builder.measuredSomething = true; + } + builder.pre.appendChild(widget); + } + builder.pos += size; + } + + // Outputs a number of spans to make up a line, taking highlighting + // and marked text into account. + function insertLineContent(line, builder, styles) { + var spans = line.markedSpans, allText = line.text, at = 0; + if (!spans) { + for (var i = 1; i < styles.length; i+=2) + builder.addToken(builder, allText.slice(at, at = styles[i]), styleToClass(styles[i+1])); + return; + } + + var len = allText.length, pos = 0, i = 1, text = "", style; + var nextChange = 0, spanStyle, spanEndStyle, spanStartStyle, collapsed; + for (;;) { + if (nextChange == pos) { // Update current marker set + spanStyle = spanEndStyle = spanStartStyle = ""; + collapsed = null; nextChange = Infinity; + var foundBookmark = null; + for (var j = 0; j < spans.length; ++j) { + var sp = spans[j], m = sp.marker; + if (sp.from <= pos && (sp.to == null || sp.to > pos)) { + if (sp.to != null && nextChange > sp.to) { nextChange = sp.to; spanEndStyle = ""; } + if (m.className) spanStyle += " " + m.className; + if (m.startStyle && sp.from == pos) spanStartStyle += " " + m.startStyle; + if (m.endStyle && sp.to == nextChange) spanEndStyle += " " + m.endStyle; + if (m.collapsed && (!collapsed || collapsed.marker.size < m.size)) + collapsed = sp; + } else if (sp.from > pos && nextChange > sp.from) { + nextChange = sp.from; + } + if (m.type == "bookmark" && sp.from == pos && m.replacedWith) + foundBookmark = m.replacedWith; + } + if (collapsed && (collapsed.from || 0) == pos) { + buildCollapsedSpan(builder, (collapsed.to == null ? len : collapsed.to) - pos, + collapsed.from != null && collapsed.marker.replacedWith); + if (collapsed.to == null) return collapsed.marker.find(); + } + if (foundBookmark && !collapsed) buildCollapsedSpan(builder, 0, foundBookmark); + } + if (pos >= len) break; + + var upto = Math.min(len, nextChange); + while (true) { + if (text) { + var end = pos + text.length; + if (!collapsed) { + var tokenText = end > upto ? text.slice(0, upto - pos) : text; + builder.addToken(builder, tokenText, style ? style + spanStyle : spanStyle, + spanStartStyle, pos + tokenText.length == nextChange ? spanEndStyle : ""); + } + if (end >= upto) {text = text.slice(upto - pos); pos = upto; break;} + pos = end; + spanStartStyle = ""; + } + text = allText.slice(at, at = styles[i++]); + style = styleToClass(styles[i++]); + } + } + } + + // DOCUMENT DATA STRUCTURE + + function updateDoc(doc, change, markedSpans, selAfter, estimateHeight) { + function spansFor(n) {return markedSpans ? markedSpans[n] : null;} + function update(line, text, spans) { + updateLine(line, text, spans, estimateHeight); + signalLater(line, "change", line, change); + } + + var from = change.from, to = change.to, text = change.text; + var firstLine = getLine(doc, from.line), lastLine = getLine(doc, to.line); + var lastText = lst(text), lastSpans = spansFor(text.length - 1), nlines = to.line - from.line; + + // First adjust the line structure + if (from.ch == 0 && to.ch == 0 && lastText == "") { + // This is a whole-line replace. Treated specially to make + // sure line objects move the way they are supposed to. + for (var i = 0, e = text.length - 1, added = []; i < e; ++i) + added.push(makeLine(text[i], spansFor(i), estimateHeight)); + update(lastLine, lastLine.text, lastSpans); + if (nlines) doc.remove(from.line, nlines); + if (added.length) doc.insert(from.line, added); + } else if (firstLine == lastLine) { + if (text.length == 1) { + update(firstLine, firstLine.text.slice(0, from.ch) + lastText + firstLine.text.slice(to.ch), lastSpans); + } else { + for (var added = [], i = 1, e = text.length - 1; i < e; ++i) + added.push(makeLine(text[i], spansFor(i), estimateHeight)); + added.push(makeLine(lastText + firstLine.text.slice(to.ch), lastSpans, estimateHeight)); + update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0)); + doc.insert(from.line + 1, added); + } + } else if (text.length == 1) { + update(firstLine, firstLine.text.slice(0, from.ch) + text[0] + lastLine.text.slice(to.ch), spansFor(0)); + doc.remove(from.line + 1, nlines); + } else { + update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0)); + update(lastLine, lastText + lastLine.text.slice(to.ch), lastSpans); + for (var i = 1, e = text.length - 1, added = []; i < e; ++i) + added.push(makeLine(text[i], spansFor(i), estimateHeight)); + if (nlines > 1) doc.remove(from.line + 1, nlines - 1); + doc.insert(from.line + 1, added); + } + + signalLater(doc, "change", doc, change); + setSelection(doc, selAfter.anchor, selAfter.head, null, true); + } + + function LeafChunk(lines) { + this.lines = lines; + this.parent = null; + for (var i = 0, e = lines.length, height = 0; i < e; ++i) { + lines[i].parent = this; + height += lines[i].height; + } + this.height = height; + } + + LeafChunk.prototype = { + chunkSize: function() { return this.lines.length; }, + removeInner: function(at, n) { + for (var i = at, e = at + n; i < e; ++i) { + var line = this.lines[i]; + this.height -= line.height; + cleanUpLine(line); + signalLater(line, "delete"); + } + this.lines.splice(at, n); + }, + collapse: function(lines) { + lines.splice.apply(lines, [lines.length, 0].concat(this.lines)); + }, + insertInner: function(at, lines, height) { + this.height += height; + this.lines = this.lines.slice(0, at).concat(lines).concat(this.lines.slice(at)); + for (var i = 0, e = lines.length; i < e; ++i) lines[i].parent = this; + }, + iterN: function(at, n, op) { + for (var e = at + n; at < e; ++at) + if (op(this.lines[at])) return true; + } + }; + + function BranchChunk(children) { + this.children = children; + var size = 0, height = 0; + for (var i = 0, e = children.length; i < e; ++i) { + var ch = children[i]; + size += ch.chunkSize(); height += ch.height; + ch.parent = this; + } + this.size = size; + this.height = height; + this.parent = null; + } + + BranchChunk.prototype = { + chunkSize: function() { return this.size; }, + removeInner: function(at, n) { + this.size -= n; + for (var i = 0; i < this.children.length; ++i) { + var child = this.children[i], sz = child.chunkSize(); + if (at < sz) { + var rm = Math.min(n, sz - at), oldHeight = child.height; + child.removeInner(at, rm); + this.height -= oldHeight - child.height; + if (sz == rm) { this.children.splice(i--, 1); child.parent = null; } + if ((n -= rm) == 0) break; + at = 0; + } else at -= sz; + } + if (this.size - n < 25) { + var lines = []; + this.collapse(lines); + this.children = [new LeafChunk(lines)]; + this.children[0].parent = this; + } + }, + collapse: function(lines) { + for (var i = 0, e = this.children.length; i < e; ++i) this.children[i].collapse(lines); + }, + insertInner: function(at, lines, height) { + this.size += lines.length; + this.height += height; + for (var i = 0, e = this.children.length; i < e; ++i) { + var child = this.children[i], sz = child.chunkSize(); + if (at <= sz) { + child.insertInner(at, lines, height); + if (child.lines && child.lines.length > 50) { + while (child.lines.length > 50) { + var spilled = child.lines.splice(child.lines.length - 25, 25); + var newleaf = new LeafChunk(spilled); + child.height -= newleaf.height; + this.children.splice(i + 1, 0, newleaf); + newleaf.parent = this; + } + this.maybeSpill(); + } + break; + } + at -= sz; + } + }, + maybeSpill: function() { + if (this.children.length <= 10) return; + var me = this; + do { + var spilled = me.children.splice(me.children.length - 5, 5); + var sibling = new BranchChunk(spilled); + if (!me.parent) { // Become the parent node + var copy = new BranchChunk(me.children); + copy.parent = me; + me.children = [copy, sibling]; + me = copy; + } else { + me.size -= sibling.size; + me.height -= sibling.height; + var myIndex = indexOf(me.parent.children, me); + me.parent.children.splice(myIndex + 1, 0, sibling); + } + sibling.parent = me.parent; + } while (me.children.length > 10); + me.parent.maybeSpill(); + }, + iterN: function(at, n, op) { + for (var i = 0, e = this.children.length; i < e; ++i) { + var child = this.children[i], sz = child.chunkSize(); + if (at < sz) { + var used = Math.min(n, sz - at); + if (child.iterN(at, used, op)) return true; + if ((n -= used) == 0) break; + at = 0; + } else at -= sz; + } + } + }; + + var nextDocId = 0; + var Doc = CodeMirror.Doc = function(text, mode, firstLine) { + if (!(this instanceof Doc)) return new Doc(text, mode, firstLine); + if (firstLine == null) firstLine = 0; + + BranchChunk.call(this, [new LeafChunk([makeLine("", null)])]); + this.first = firstLine; + this.scrollTop = this.scrollLeft = 0; + this.cantEdit = false; + this.history = makeHistory(); + this.cleanGeneration = 1; + this.frontier = firstLine; + var start = Pos(firstLine, 0); + this.sel = {from: start, to: start, head: start, anchor: start, shift: false, extend: false, goalColumn: null}; + this.id = ++nextDocId; + this.modeOption = mode; + + if (typeof text == "string") text = splitLines(text); + updateDoc(this, {from: start, to: start, text: text}, null, {head: start, anchor: start}); + }; + + Doc.prototype = createObj(BranchChunk.prototype, { + constructor: Doc, + iter: function(from, to, op) { + if (op) this.iterN(from - this.first, to - from, op); + else this.iterN(this.first, this.first + this.size, from); + }, + + insert: function(at, lines) { + var height = 0; + for (var i = 0, e = lines.length; i < e; ++i) height += lines[i].height; + this.insertInner(at - this.first, lines, height); + }, + remove: function(at, n) { this.removeInner(at - this.first, n); }, + + getValue: function(lineSep) { + var lines = getLines(this, this.first, this.first + this.size); + if (lineSep === false) return lines; + return lines.join(lineSep || "\n"); + }, + setValue: function(code) { + var top = Pos(this.first, 0), last = this.first + this.size - 1; + makeChange(this, {from: top, to: Pos(last, getLine(this, last).text.length), + text: splitLines(code), origin: "setValue"}, + {head: top, anchor: top}, true); + }, + replaceRange: function(code, from, to, origin) { + from = clipPos(this, from); + to = to ? clipPos(this, to) : from; + replaceRange(this, code, from, to, origin); + }, + getRange: function(from, to, lineSep) { + var lines = getBetween(this, clipPos(this, from), clipPos(this, to)); + if (lineSep === false) return lines; + return lines.join(lineSep || "\n"); + }, + + getLine: function(line) {var l = this.getLineHandle(line); return l && l.text;}, + setLine: function(line, text) { + if (isLine(this, line)) + replaceRange(this, text, Pos(line, 0), clipPos(this, Pos(line))); + }, + removeLine: function(line) { + if (line) replaceRange(this, "", clipPos(this, Pos(line - 1)), clipPos(this, Pos(line))); + else replaceRange(this, "", Pos(0, 0), clipPos(this, Pos(1, 0))); + }, + + getLineHandle: function(line) {if (isLine(this, line)) return getLine(this, line);}, + getLineNumber: function(line) {return lineNo(line);}, + + lineCount: function() {return this.size;}, + firstLine: function() {return this.first;}, + lastLine: function() {return this.first + this.size - 1;}, + + clipPos: function(pos) {return clipPos(this, pos);}, + + getCursor: function(start) { + var sel = this.sel, pos; + if (start == null || start == "head") pos = sel.head; + else if (start == "anchor") pos = sel.anchor; + else if (start == "end" || start === false) pos = sel.to; + else pos = sel.from; + return copyPos(pos); + }, + somethingSelected: function() {return !posEq(this.sel.head, this.sel.anchor);}, + + setCursor: docOperation(function(line, ch, extend) { + var pos = clipPos(this, typeof line == "number" ? Pos(line, ch || 0) : line); + if (extend) extendSelection(this, pos); + else setSelection(this, pos, pos); + }), + setSelection: docOperation(function(anchor, head) { + setSelection(this, clipPos(this, anchor), clipPos(this, head || anchor)); + }), + extendSelection: docOperation(function(from, to) { + extendSelection(this, clipPos(this, from), to && clipPos(this, to)); + }), + + getSelection: function(lineSep) {return this.getRange(this.sel.from, this.sel.to, lineSep);}, + replaceSelection: function(code, collapse, origin) { + makeChange(this, {from: this.sel.from, to: this.sel.to, text: splitLines(code), origin: origin}, collapse || "around"); + }, + undo: docOperation(function() {makeChangeFromHistory(this, "undo");}), + redo: docOperation(function() {makeChangeFromHistory(this, "redo");}), + + setExtending: function(val) {this.sel.extend = val;}, + + historySize: function() { + var hist = this.history; + return {undo: hist.done.length, redo: hist.undone.length}; + }, + clearHistory: function() {this.history = makeHistory(this.history.maxGeneration);}, + + markClean: function() { + this.cleanGeneration = this.changeGeneration(); + }, + changeGeneration: function() { + this.history.lastOp = this.history.lastOrigin = null; + return this.history.generation; + }, + isClean: function (gen) { + return this.history.generation == (gen || this.cleanGeneration); + }, + + getHistory: function() { + return {done: copyHistoryArray(this.history.done), + undone: copyHistoryArray(this.history.undone)}; + }, + setHistory: function(histData) { + var hist = this.history = makeHistory(this.history.maxGeneration); + hist.done = histData.done.slice(0); + hist.undone = histData.undone.slice(0); + }, + + markText: function(from, to, options) { + return markText(this, clipPos(this, from), clipPos(this, to), options, "range"); + }, + setBookmark: function(pos, options) { + var realOpts = {replacedWith: options && (options.nodeType == null ? options.widget : options), + insertLeft: options && options.insertLeft}; + pos = clipPos(this, pos); + return markText(this, pos, pos, realOpts, "bookmark"); + }, + findMarksAt: function(pos) { + pos = clipPos(this, pos); + var markers = [], spans = getLine(this, pos.line).markedSpans; + if (spans) for (var i = 0; i < spans.length; ++i) { + var span = spans[i]; + if ((span.from == null || span.from <= pos.ch) && + (span.to == null || span.to >= pos.ch)) + markers.push(span.marker.parent || span.marker); + } + return markers; + }, + getAllMarks: function() { + var markers = []; + this.iter(function(line) { + var sps = line.markedSpans; + if (sps) for (var i = 0; i < sps.length; ++i) + if (sps[i].from != null) markers.push(sps[i].marker); + }); + return markers; + }, + + posFromIndex: function(off) { + var ch, lineNo = this.first; + this.iter(function(line) { + var sz = line.text.length + 1; + if (sz > off) { ch = off; return true; } + off -= sz; + ++lineNo; + }); + return clipPos(this, Pos(lineNo, ch)); + }, + indexFromPos: function (coords) { + coords = clipPos(this, coords); + var index = coords.ch; + if (coords.line < this.first || coords.ch < 0) return 0; + this.iter(this.first, coords.line, function (line) { + index += line.text.length + 1; + }); + return index; + }, + + copy: function(copyHistory) { + var doc = new Doc(getLines(this, this.first, this.first + this.size), this.modeOption, this.first); + doc.scrollTop = this.scrollTop; doc.scrollLeft = this.scrollLeft; + doc.sel = {from: this.sel.from, to: this.sel.to, head: this.sel.head, anchor: this.sel.anchor, + shift: this.sel.shift, extend: false, goalColumn: this.sel.goalColumn}; + if (copyHistory) { + doc.history.undoDepth = this.history.undoDepth; + doc.setHistory(this.getHistory()); + } + return doc; + }, + + linkedDoc: function(options) { + if (!options) options = {}; + var from = this.first, to = this.first + this.size; + if (options.from != null && options.from > from) from = options.from; + if (options.to != null && options.to < to) to = options.to; + var copy = new Doc(getLines(this, from, to), options.mode || this.modeOption, from); + if (options.sharedHist) copy.history = this.history; + (this.linked || (this.linked = [])).push({doc: copy, sharedHist: options.sharedHist}); + copy.linked = [{doc: this, isParent: true, sharedHist: options.sharedHist}]; + return copy; + }, + unlinkDoc: function(other) { + if (other instanceof CodeMirror) other = other.doc; + if (this.linked) for (var i = 0; i < this.linked.length; ++i) { + var link = this.linked[i]; + if (link.doc != other) continue; + this.linked.splice(i, 1); + other.unlinkDoc(this); + break; + } + // If the histories were shared, split them again + if (other.history == this.history) { + var splitIds = [other.id]; + linkedDocs(other, function(doc) {splitIds.push(doc.id);}, true); + other.history = makeHistory(); + other.history.done = copyHistoryArray(this.history.done, splitIds); + other.history.undone = copyHistoryArray(this.history.undone, splitIds); + } + }, + iterLinkedDocs: function(f) {linkedDocs(this, f);}, + + getMode: function() {return this.mode;}, + getEditor: function() {return this.cm;} + }); + + Doc.prototype.eachLine = Doc.prototype.iter; + + // The Doc methods that should be available on CodeMirror instances + var dontDelegate = "iter insert remove copy getEditor".split(" "); + for (var prop in Doc.prototype) if (Doc.prototype.hasOwnProperty(prop) && indexOf(dontDelegate, prop) < 0) + CodeMirror.prototype[prop] = (function(method) { + return function() {return method.apply(this.doc, arguments);}; + })(Doc.prototype[prop]); + + function linkedDocs(doc, f, sharedHistOnly) { + function propagate(doc, skip, sharedHist) { + if (doc.linked) for (var i = 0; i < doc.linked.length; ++i) { + var rel = doc.linked[i]; + if (rel.doc == skip) continue; + var shared = sharedHist && rel.sharedHist; + if (sharedHistOnly && !shared) continue; + f(rel.doc, shared); + propagate(rel.doc, doc, shared); + } + } + propagate(doc, null, true); + } + + function attachDoc(cm, doc) { + if (doc.cm) throw new Error("This document is already in use."); + cm.doc = doc; + doc.cm = cm; + estimateLineHeights(cm); + loadMode(cm); + if (!cm.options.lineWrapping) computeMaxLength(cm); + cm.options.mode = doc.modeOption; + regChange(cm); + } + + // LINE UTILITIES + + function getLine(chunk, n) { + n -= chunk.first; + while (!chunk.lines) { + for (var i = 0;; ++i) { + var child = chunk.children[i], sz = child.chunkSize(); + if (n < sz) { chunk = child; break; } + n -= sz; + } + } + return chunk.lines[n]; + } + + function getBetween(doc, start, end) { + var out = [], n = start.line; + doc.iter(start.line, end.line + 1, function(line) { + var text = line.text; + if (n == end.line) text = text.slice(0, end.ch); + if (n == start.line) text = text.slice(start.ch); + out.push(text); + ++n; + }); + return out; + } + function getLines(doc, from, to) { + var out = []; + doc.iter(from, to, function(line) { out.push(line.text); }); + return out; + } + + function updateLineHeight(line, height) { + var diff = height - line.height; + for (var n = line; n; n = n.parent) n.height += diff; + } + + function lineNo(line) { + if (line.parent == null) return null; + var cur = line.parent, no = indexOf(cur.lines, line); + for (var chunk = cur.parent; chunk; cur = chunk, chunk = chunk.parent) { + for (var i = 0;; ++i) { + if (chunk.children[i] == cur) break; + no += chunk.children[i].chunkSize(); + } + } + return no + cur.first; + } + + function lineAtHeight(chunk, h) { + var n = chunk.first; + outer: do { + for (var i = 0, e = chunk.children.length; i < e; ++i) { + var child = chunk.children[i], ch = child.height; + if (h < ch) { chunk = child; continue outer; } + h -= ch; + n += child.chunkSize(); + } + return n; + } while (!chunk.lines); + for (var i = 0, e = chunk.lines.length; i < e; ++i) { + var line = chunk.lines[i], lh = line.height; + if (h < lh) break; + h -= lh; + } + return n + i; + } + + function heightAtLine(cm, lineObj) { + lineObj = visualLine(cm.doc, lineObj); + + var h = 0, chunk = lineObj.parent; + for (var i = 0; i < chunk.lines.length; ++i) { + var line = chunk.lines[i]; + if (line == lineObj) break; + else h += line.height; + } + for (var p = chunk.parent; p; chunk = p, p = chunk.parent) { + for (var i = 0; i < p.children.length; ++i) { + var cur = p.children[i]; + if (cur == chunk) break; + else h += cur.height; + } + } + return h; + } + + function getOrder(line) { + var order = line.order; + if (order == null) order = line.order = bidiOrdering(line.text); + return order; + } + + // HISTORY + + function makeHistory(startGen) { + return { + // Arrays of history events. Doing something adds an event to + // done and clears undo. Undoing moves events from done to + // undone, redoing moves them in the other direction. + done: [], undone: [], undoDepth: Infinity, + // Used to track when changes can be merged into a single undo + // event + lastTime: 0, lastOp: null, lastOrigin: null, + // Used by the isClean() method + generation: startGen || 1, maxGeneration: startGen || 1 + }; + } + + function attachLocalSpans(doc, change, from, to) { + var existing = change["spans_" + doc.id], n = 0; + doc.iter(Math.max(doc.first, from), Math.min(doc.first + doc.size, to), function(line) { + if (line.markedSpans) + (existing || (existing = change["spans_" + doc.id] = {}))[n] = line.markedSpans; + ++n; + }); + } + + function historyChangeFromChange(doc, change) { + var histChange = {from: change.from, to: changeEnd(change), text: getBetween(doc, change.from, change.to)}; + attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1); + linkedDocs(doc, function(doc) {attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1);}, true); + return histChange; + } + + function addToHistory(doc, change, selAfter, opId) { + var hist = doc.history; + hist.undone.length = 0; + var time = +new Date, cur = lst(hist.done); + + if (cur && + (hist.lastOp == opId || + hist.lastOrigin == change.origin && change.origin && + ((change.origin.charAt(0) == "+" && doc.cm && hist.lastTime > time - doc.cm.options.historyEventDelay) || + change.origin.charAt(0) == "*"))) { + // Merge this change into the last event + var last = lst(cur.changes); + if (posEq(change.from, change.to) && posEq(change.from, last.to)) { + // Optimized case for simple insertion -- don't want to add + // new changesets for every character typed + last.to = changeEnd(change); + } else { + // Add new sub-event + cur.changes.push(historyChangeFromChange(doc, change)); + } + cur.anchorAfter = selAfter.anchor; cur.headAfter = selAfter.head; + } else { + // Can not be merged, start a new event. + cur = {changes: [historyChangeFromChange(doc, change)], + generation: hist.generation, + anchorBefore: doc.sel.anchor, headBefore: doc.sel.head, + anchorAfter: selAfter.anchor, headAfter: selAfter.head}; + hist.done.push(cur); + hist.generation = ++hist.maxGeneration; + while (hist.done.length > hist.undoDepth) + hist.done.shift(); + } + hist.lastTime = time; + hist.lastOp = opId; + hist.lastOrigin = change.origin; + } + + function removeClearedSpans(spans) { + if (!spans) return null; + for (var i = 0, out; i < spans.length; ++i) { + if (spans[i].marker.explicitlyCleared) { if (!out) out = spans.slice(0, i); } + else if (out) out.push(spans[i]); + } + return !out ? spans : out.length ? out : null; + } + + function getOldSpans(doc, change) { + var found = change["spans_" + doc.id]; + if (!found) return null; + for (var i = 0, nw = []; i < change.text.length; ++i) + nw.push(removeClearedSpans(found[i])); + return nw; + } + + // Used both to provide a JSON-safe object in .getHistory, and, when + // detaching a document, to split the history in two + function copyHistoryArray(events, newGroup) { + for (var i = 0, copy = []; i < events.length; ++i) { + var event = events[i], changes = event.changes, newChanges = []; + copy.push({changes: newChanges, anchorBefore: event.anchorBefore, headBefore: event.headBefore, + anchorAfter: event.anchorAfter, headAfter: event.headAfter}); + for (var j = 0; j < changes.length; ++j) { + var change = changes[j], m; + newChanges.push({from: change.from, to: change.to, text: change.text}); + if (newGroup) for (var prop in change) if (m = prop.match(/^spans_(\d+)$/)) { + if (indexOf(newGroup, Number(m[1])) > -1) { + lst(newChanges)[prop] = change[prop]; + delete change[prop]; + } + } + } + } + return copy; + } + + // Rebasing/resetting history to deal with externally-sourced changes + + function rebaseHistSel(pos, from, to, diff) { + if (to < pos.line) { + pos.line += diff; + } else if (from < pos.line) { + pos.line = from; + pos.ch = 0; + } + } + + // Tries to rebase an array of history events given a change in the + // document. If the change touches the same lines as the event, the + // event, and everything 'behind' it, is discarded. If the change is + // before the event, the event's positions are updated. Uses a + // copy-on-write scheme for the positions, to avoid having to + // reallocate them all on every rebase, but also avoid problems with + // shared position objects being unsafely updated. + function rebaseHistArray(array, from, to, diff) { + for (var i = 0; i < array.length; ++i) { + var sub = array[i], ok = true; + for (var j = 0; j < sub.changes.length; ++j) { + var cur = sub.changes[j]; + if (!sub.copied) { cur.from = copyPos(cur.from); cur.to = copyPos(cur.to); } + if (to < cur.from.line) { + cur.from.line += diff; + cur.to.line += diff; + } else if (from <= cur.to.line) { + ok = false; + break; + } + } + if (!sub.copied) { + sub.anchorBefore = copyPos(sub.anchorBefore); sub.headBefore = copyPos(sub.headBefore); + sub.anchorAfter = copyPos(sub.anchorAfter); sub.readAfter = copyPos(sub.headAfter); + sub.copied = true; + } + if (!ok) { + array.splice(0, i + 1); + i = 0; + } else { + rebaseHistSel(sub.anchorBefore); rebaseHistSel(sub.headBefore); + rebaseHistSel(sub.anchorAfter); rebaseHistSel(sub.headAfter); + } + } + } + + function rebaseHist(hist, change) { + var from = change.from.line, to = change.to.line, diff = change.text.length - (to - from) - 1; + rebaseHistArray(hist.done, from, to, diff); + rebaseHistArray(hist.undone, from, to, diff); + } + + // EVENT OPERATORS + + function stopMethod() {e_stop(this);} + // Ensure an event has a stop method. + function addStop(event) { + if (!event.stop) event.stop = stopMethod; + return event; + } + + function e_preventDefault(e) { + if (e.preventDefault) e.preventDefault(); + else e.returnValue = false; + } + function e_stopPropagation(e) { + if (e.stopPropagation) e.stopPropagation(); + else e.cancelBubble = true; + } + function e_defaultPrevented(e) { + return e.defaultPrevented != null ? e.defaultPrevented : e.returnValue == false; + } + function e_stop(e) {e_preventDefault(e); e_stopPropagation(e);} + CodeMirror.e_stop = e_stop; + CodeMirror.e_preventDefault = e_preventDefault; + CodeMirror.e_stopPropagation = e_stopPropagation; + + function e_target(e) {return e.target || e.srcElement;} + function e_button(e) { + var b = e.which; + if (b == null) { + if (e.button & 1) b = 1; + else if (e.button & 2) b = 3; + else if (e.button & 4) b = 2; + } + if (mac && e.ctrlKey && b == 1) b = 3; + return b; + } + + // EVENT HANDLING + + function on(emitter, type, f) { + if (emitter.addEventListener) + emitter.addEventListener(type, f, false); + else if (emitter.attachEvent) + emitter.attachEvent("on" + type, f); + else { + var map = emitter._handlers || (emitter._handlers = {}); + var arr = map[type] || (map[type] = []); + arr.push(f); + } + } + + function off(emitter, type, f) { + if (emitter.removeEventListener) + emitter.removeEventListener(type, f, false); + else if (emitter.detachEvent) + emitter.detachEvent("on" + type, f); + else { + var arr = emitter._handlers && emitter._handlers[type]; + if (!arr) return; + for (var i = 0; i < arr.length; ++i) + if (arr[i] == f) { arr.splice(i, 1); break; } + } + } + + function signal(emitter, type /*, values...*/) { + var arr = emitter._handlers && emitter._handlers[type]; + if (!arr) return; + var args = Array.prototype.slice.call(arguments, 2); + for (var i = 0; i < arr.length; ++i) arr[i].apply(null, args); + } + + var delayedCallbacks, delayedCallbackDepth = 0; + function signalLater(emitter, type /*, values...*/) { + var arr = emitter._handlers && emitter._handlers[type]; + if (!arr) return; + var args = Array.prototype.slice.call(arguments, 2); + if (!delayedCallbacks) { + ++delayedCallbackDepth; + delayedCallbacks = []; + setTimeout(fireDelayed, 0); + } + function bnd(f) {return function(){f.apply(null, args);};}; + for (var i = 0; i < arr.length; ++i) + delayedCallbacks.push(bnd(arr[i])); + } + + function signalDOMEvent(cm, e) { + signal(cm, e.type, cm, e); + return e_defaultPrevented(e); + } + + function fireDelayed() { + --delayedCallbackDepth; + var delayed = delayedCallbacks; + delayedCallbacks = null; + for (var i = 0; i < delayed.length; ++i) delayed[i](); + } + + function hasHandler(emitter, type) { + var arr = emitter._handlers && emitter._handlers[type]; + return arr && arr.length > 0; + } + + CodeMirror.on = on; CodeMirror.off = off; CodeMirror.signal = signal; + + // MISC UTILITIES + + // Number of pixels added to scroller and sizer to hide scrollbar + var scrollerCutOff = 30; + + // Returned or thrown by various protocols to signal 'I'm not + // handling this'. + var Pass = CodeMirror.Pass = {toString: function(){return "CodeMirror.Pass";}}; + + function Delayed() {this.id = null;} + Delayed.prototype = {set: function(ms, f) {clearTimeout(this.id); this.id = setTimeout(f, ms);}}; + + // Counts the column offset in a string, taking tabs into account. + // Used mostly to find indentation. + function countColumn(string, end, tabSize, startIndex, startValue) { + if (end == null) { + end = string.search(/[^\s\u00a0]/); + if (end == -1) end = string.length; + } + for (var i = startIndex || 0, n = startValue || 0; i < end; ++i) { + if (string.charAt(i) == "\t") n += tabSize - (n % tabSize); + else ++n; + } + return n; + } + CodeMirror.countColumn = countColumn; + + var spaceStrs = [""]; + function spaceStr(n) { + while (spaceStrs.length <= n) + spaceStrs.push(lst(spaceStrs) + " "); + return spaceStrs[n]; + } + + function lst(arr) { return arr[arr.length-1]; } + + function selectInput(node) { + if (ios) { // Mobile Safari apparently has a bug where select() is broken. + node.selectionStart = 0; + node.selectionEnd = node.value.length; + } else { + // Suppress mysterious IE10 errors + try { node.select(); } + catch(_e) {} + } + } + + function indexOf(collection, elt) { + if (collection.indexOf) return collection.indexOf(elt); + for (var i = 0, e = collection.length; i < e; ++i) + if (collection[i] == elt) return i; + return -1; + } + + function createObj(base, props) { + function Obj() {} + Obj.prototype = base; + var inst = new Obj(); + if (props) copyObj(props, inst); + return inst; + } + + function copyObj(obj, target) { + if (!target) target = {}; + for (var prop in obj) if (obj.hasOwnProperty(prop)) target[prop] = obj[prop]; + return target; + } + + function emptyArray(size) { + for (var a = [], i = 0; i < size; ++i) a.push(undefined); + return a; + } + + function bind(f) { + var args = Array.prototype.slice.call(arguments, 1); + return function(){return f.apply(null, args);}; + } + + var nonASCIISingleCaseWordChar = /[\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/; + function isWordChar(ch) { + return /\w/.test(ch) || ch > "\x80" && + (ch.toUpperCase() != ch.toLowerCase() || nonASCIISingleCaseWordChar.test(ch)); + } + + function isEmpty(obj) { + for (var n in obj) if (obj.hasOwnProperty(n) && obj[n]) return false; + return true; + } + + var isExtendingChar = /[\u0300-\u036F\u0483-\u0487\u0488-\u0489\u0591-\u05BD\u05BF\u05C1-\u05C2\u05C4-\u05C5\u05C7\u0610-\u061A\u064B-\u065F\u0670\u06D6-\u06DC\u06DF-\u06E4\u06E7-\u06E8\u06EA-\u06ED\uA66F\uA670-\uA672\uA674-\uA67D\uA69F\udc00-\udfff]/; + + // DOM UTILITIES + + function elt(tag, content, className, style) { + var e = document.createElement(tag); + if (className) e.className = className; + if (style) e.style.cssText = style; + if (typeof content == "string") setTextContent(e, content); + else if (content) for (var i = 0; i < content.length; ++i) e.appendChild(content[i]); + return e; + } + + function removeChildren(e) { + for (var count = e.childNodes.length; count > 0; --count) + e.removeChild(e.firstChild); + return e; + } + + function removeChildrenAndAdd(parent, e) { + return removeChildren(parent).appendChild(e); + } + + function setTextContent(e, str) { + if (ie_lt9) { + e.innerHTML = ""; + e.appendChild(document.createTextNode(str)); + } else e.textContent = str; + } + + function getRect(node) { + return node.getBoundingClientRect(); + } + CodeMirror.replaceGetRect = function(f) { getRect = f; }; + + // FEATURE DETECTION + + // Detect drag-and-drop + var dragAndDrop = function() { + // There is *some* kind of drag-and-drop support in IE6-8, but I + // couldn't get it to work yet. + if (ie_lt9) return false; + var div = elt('div'); + return "draggable" in div || "dragDrop" in div; + }(); + + // For a reason I have yet to figure out, some browsers disallow + // word wrapping between certain characters *only* if a new inline + // element is started between them. This makes it hard to reliably + // measure the position of things, since that requires inserting an + // extra span. This terribly fragile set of tests matches the + // character combinations that suffer from this phenomenon on the + // various browsers. + function spanAffectsWrapping() { return false; } + if (gecko) // Only for "$'" + spanAffectsWrapping = function(str, i) { + return str.charCodeAt(i - 1) == 36 && str.charCodeAt(i) == 39; + }; + else if (safari && !/Version\/([6-9]|\d\d)\b/.test(navigator.userAgent)) + spanAffectsWrapping = function(str, i) { + return /\-[^ \-?]|\?[^ !\'\"\),.\-\/:;\?\]\}]/.test(str.slice(i - 1, i + 1)); + }; + else if (webkit) + spanAffectsWrapping = function(str, i) { + if (i > 1 && str.charCodeAt(i - 1) == 45 && /\w/.test(str.charAt(i - 2)) && /[^\-?\.]/.test(str.charAt(i))) + return true; + return /[~!#%&*)=+}\]|\"\.>,:;][({[<]|-[^\-?\.\u2010-\u201f\u2026]|\?[\w~`@#$%\^&*(_=+{[|><]|…[\w~`@#$%\^&*(_=+{[><]/.test(str.slice(i - 1, i + 1)); + }; + + var knownScrollbarWidth; + function scrollbarWidth(measure) { + if (knownScrollbarWidth != null) return knownScrollbarWidth; + var test = elt("div", null, null, "width: 50px; height: 50px; overflow-x: scroll"); + removeChildrenAndAdd(measure, test); + if (test.offsetWidth) + knownScrollbarWidth = test.offsetHeight - test.clientHeight; + return knownScrollbarWidth || 0; + } + + var zwspSupported; + function zeroWidthElement(measure) { + if (zwspSupported == null) { + var test = elt("span", "\u200b"); + removeChildrenAndAdd(measure, elt("span", [test, document.createTextNode("x")])); + if (measure.firstChild.offsetHeight != 0) + zwspSupported = test.offsetWidth <= 1 && test.offsetHeight > 2 && !ie_lt8; + } + if (zwspSupported) return elt("span", "\u200b"); + else return elt("span", "\u00a0", null, "display: inline-block; width: 1px; margin-right: -1px"); + } + + // See if "".split is the broken IE version, if so, provide an + // alternative way to split lines. + var splitLines = "\n\nb".split(/\n/).length != 3 ? function(string) { + var pos = 0, result = [], l = string.length; + while (pos <= l) { + var nl = string.indexOf("\n", pos); + if (nl == -1) nl = string.length; + var line = string.slice(pos, string.charAt(nl - 1) == "\r" ? nl - 1 : nl); + var rt = line.indexOf("\r"); + if (rt != -1) { + result.push(line.slice(0, rt)); + pos += rt + 1; + } else { + result.push(line); + pos = nl + 1; + } + } + return result; + } : function(string){return string.split(/\r\n?|\n/);}; + CodeMirror.splitLines = splitLines; + + var hasSelection = window.getSelection ? function(te) { + try { return te.selectionStart != te.selectionEnd; } + catch(e) { return false; } + } : function(te) { + try {var range = te.ownerDocument.selection.createRange();} + catch(e) {} + if (!range || range.parentElement() != te) return false; + return range.compareEndPoints("StartToEnd", range) != 0; + }; + + var hasCopyEvent = (function() { + var e = elt("div"); + if ("oncopy" in e) return true; + e.setAttribute("oncopy", "return;"); + return typeof e.oncopy == 'function'; + })(); + + // KEY NAMING + + var keyNames = {3: "Enter", 8: "Backspace", 9: "Tab", 13: "Enter", 16: "Shift", 17: "Ctrl", 18: "Alt", + 19: "Pause", 20: "CapsLock", 27: "Esc", 32: "Space", 33: "PageUp", 34: "PageDown", 35: "End", + 36: "Home", 37: "Left", 38: "Up", 39: "Right", 40: "Down", 44: "PrintScrn", 45: "Insert", + 46: "Delete", 59: ";", 91: "Mod", 92: "Mod", 93: "Mod", 109: "-", 107: "=", 127: "Delete", + 186: ";", 187: "=", 188: ",", 189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\", + 221: "]", 222: "'", 63276: "PageUp", 63277: "PageDown", 63275: "End", 63273: "Home", + 63234: "Left", 63232: "Up", 63235: "Right", 63233: "Down", 63302: "Insert", 63272: "Delete"}; + CodeMirror.keyNames = keyNames; + (function() { + // Number keys + for (var i = 0; i < 10; i++) keyNames[i + 48] = String(i); + // Alphabetic keys + for (var i = 65; i <= 90; i++) keyNames[i] = String.fromCharCode(i); + // Function keys + for (var i = 1; i <= 12; i++) keyNames[i + 111] = keyNames[i + 63235] = "F" + i; + })(); + + // BIDI HELPERS + + function iterateBidiSections(order, from, to, f) { + if (!order) return f(from, to, "ltr"); + for (var i = 0; i < order.length; ++i) { + var part = order[i]; + if (part.from < to && part.to > from || from == to && part.to == from) + f(Math.max(part.from, from), Math.min(part.to, to), part.level == 1 ? "rtl" : "ltr"); + } + } + + function bidiLeft(part) { return part.level % 2 ? part.to : part.from; } + function bidiRight(part) { return part.level % 2 ? part.from : part.to; } + + function lineLeft(line) { var order = getOrder(line); return order ? bidiLeft(order[0]) : 0; } + function lineRight(line) { + var order = getOrder(line); + if (!order) return line.text.length; + return bidiRight(lst(order)); + } + + function lineStart(cm, lineN) { + var line = getLine(cm.doc, lineN); + var visual = visualLine(cm.doc, line); + if (visual != line) lineN = lineNo(visual); + var order = getOrder(visual); + var ch = !order ? 0 : order[0].level % 2 ? lineRight(visual) : lineLeft(visual); + return Pos(lineN, ch); + } + function lineEnd(cm, lineN) { + var merged, line; + while (merged = collapsedSpanAtEnd(line = getLine(cm.doc, lineN))) + lineN = merged.find().to.line; + var order = getOrder(line); + var ch = !order ? line.text.length : order[0].level % 2 ? lineLeft(line) : lineRight(line); + return Pos(lineN, ch); + } + + function compareBidiLevel(order, a, b) { + var linedir = order[0].level; + if (a == linedir) return true; + if (b == linedir) return false; + return a < b; + } + var bidiOther; + function getBidiPartAt(order, pos) { + for (var i = 0, found; i < order.length; ++i) { + var cur = order[i]; + if (cur.from < pos && cur.to > pos) { bidiOther = null; return i; } + if (cur.from == pos || cur.to == pos) { + if (found == null) { + found = i; + } else if (compareBidiLevel(order, cur.level, order[found].level)) { + bidiOther = found; + return i; + } else { + bidiOther = i; + return found; + } + } + } + bidiOther = null; + return found; + } + + function moveInLine(line, pos, dir, byUnit) { + if (!byUnit) return pos + dir; + do pos += dir; + while (pos > 0 && isExtendingChar.test(line.text.charAt(pos))); + return pos; + } + + // This is somewhat involved. It is needed in order to move + // 'visually' through bi-directional text -- i.e., pressing left + // should make the cursor go left, even when in RTL text. The + // tricky part is the 'jumps', where RTL and LTR text touch each + // other. This often requires the cursor offset to move more than + // one unit, in order to visually move one unit. + function moveVisually(line, start, dir, byUnit) { + var bidi = getOrder(line); + if (!bidi) return moveLogically(line, start, dir, byUnit); + var pos = getBidiPartAt(bidi, start), part = bidi[pos]; + var target = moveInLine(line, start, part.level % 2 ? -dir : dir, byUnit); + + for (;;) { + if (target > part.from && target < part.to) return target; + if (target == part.from || target == part.to) { + if (getBidiPartAt(bidi, target) == pos) return target; + part = bidi[pos += dir]; + return (dir > 0) == part.level % 2 ? part.to : part.from; + } else { + part = bidi[pos += dir]; + if (!part) return null; + if ((dir > 0) == part.level % 2) + target = moveInLine(line, part.to, -1, byUnit); + else + target = moveInLine(line, part.from, 1, byUnit); + } + } + } + + function moveLogically(line, start, dir, byUnit) { + var target = start + dir; + if (byUnit) while (target > 0 && isExtendingChar.test(line.text.charAt(target))) target += dir; + return target < 0 || target > line.text.length ? null : target; + } + + // Bidirectional ordering algorithm + // See http://unicode.org/reports/tr9/tr9-13.html for the algorithm + // that this (partially) implements. + + // One-char codes used for character types: + // L (L): Left-to-Right + // R (R): Right-to-Left + // r (AL): Right-to-Left Arabic + // 1 (EN): European Number + // + (ES): European Number Separator + // % (ET): European Number Terminator + // n (AN): Arabic Number + // , (CS): Common Number Separator + // m (NSM): Non-Spacing Mark + // b (BN): Boundary Neutral + // s (B): Paragraph Separator + // t (S): Segment Separator + // w (WS): Whitespace + // N (ON): Other Neutrals + + // Returns null if characters are ordered as they appear + // (left-to-right), or an array of sections ({from, to, level} + // objects) in the order in which they occur visually. + var bidiOrdering = (function() { + // Character types for codepoints 0 to 0xff + var lowTypes = "bbbbbbbbbtstwsbbbbbbbbbbbbbbssstwNN%%%NNNNNN,N,N1111111111NNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNbbbbbbsbbbbbbbbbbbbbbbbbbbbbbbbbb,N%%%%NNNNLNNNNN%%11NLNNN1LNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLL"; + // Character types for codepoints 0x600 to 0x6ff + var arabicTypes = "rrrrrrrrrrrr,rNNmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmrrrrrrrnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmNmmmmrrrrrrrrrrrrrrrrrr"; + function charType(code) { + if (code <= 0xff) return lowTypes.charAt(code); + else if (0x590 <= code && code <= 0x5f4) return "R"; + else if (0x600 <= code && code <= 0x6ff) return arabicTypes.charAt(code - 0x600); + else if (0x700 <= code && code <= 0x8ac) return "r"; + else return "L"; + } + + var bidiRE = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/; + var isNeutral = /[stwN]/, isStrong = /[LRr]/, countsAsLeft = /[Lb1n]/, countsAsNum = /[1n]/; + // Browsers seem to always treat the boundaries of block elements as being L. + var outerType = "L"; + + return function(str) { + if (!bidiRE.test(str)) return false; + var len = str.length, types = []; + for (var i = 0, type; i < len; ++i) + types.push(type = charType(str.charCodeAt(i))); + + // W1. Examine each non-spacing mark (NSM) in the level run, and + // change the type of the NSM to the type of the previous + // character. If the NSM is at the start of the level run, it will + // get the type of sor. + for (var i = 0, prev = outerType; i < len; ++i) { + var type = types[i]; + if (type == "m") types[i] = prev; + else prev = type; + } + + // W2. Search backwards from each instance of a European number + // until the first strong type (R, L, AL, or sor) is found. If an + // AL is found, change the type of the European number to Arabic + // number. + // W3. Change all ALs to R. + for (var i = 0, cur = outerType; i < len; ++i) { + var type = types[i]; + if (type == "1" && cur == "r") types[i] = "n"; + else if (isStrong.test(type)) { cur = type; if (type == "r") types[i] = "R"; } + } + + // W4. A single European separator between two European numbers + // changes to a European number. A single common separator between + // two numbers of the same type changes to that type. + for (var i = 1, prev = types[0]; i < len - 1; ++i) { + var type = types[i]; + if (type == "+" && prev == "1" && types[i+1] == "1") types[i] = "1"; + else if (type == "," && prev == types[i+1] && + (prev == "1" || prev == "n")) types[i] = prev; + prev = type; + } + + // W5. A sequence of European terminators adjacent to European + // numbers changes to all European numbers. + // W6. Otherwise, separators and terminators change to Other + // Neutral. + for (var i = 0; i < len; ++i) { + var type = types[i]; + if (type == ",") types[i] = "N"; + else if (type == "%") { + for (var end = i + 1; end < len && types[end] == "%"; ++end) {} + var replace = (i && types[i-1] == "!") || (end < len - 1 && types[end] == "1") ? "1" : "N"; + for (var j = i; j < end; ++j) types[j] = replace; + i = end - 1; + } + } + + // W7. Search backwards from each instance of a European number + // until the first strong type (R, L, or sor) is found. If an L is + // found, then change the type of the European number to L. + for (var i = 0, cur = outerType; i < len; ++i) { + var type = types[i]; + if (cur == "L" && type == "1") types[i] = "L"; + else if (isStrong.test(type)) cur = type; + } + + // N1. A sequence of neutrals takes the direction of the + // surrounding strong text if the text on both sides has the same + // direction. European and Arabic numbers act as if they were R in + // terms of their influence on neutrals. Start-of-level-run (sor) + // and end-of-level-run (eor) are used at level run boundaries. + // N2. Any remaining neutrals take the embedding direction. + for (var i = 0; i < len; ++i) { + if (isNeutral.test(types[i])) { + for (var end = i + 1; end < len && isNeutral.test(types[end]); ++end) {} + var before = (i ? types[i-1] : outerType) == "L"; + var after = (end < len - 1 ? types[end] : outerType) == "L"; + var replace = before || after ? "L" : "R"; + for (var j = i; j < end; ++j) types[j] = replace; + i = end - 1; + } + } + + // Here we depart from the documented algorithm, in order to avoid + // building up an actual levels array. Since there are only three + // levels (0, 1, 2) in an implementation that doesn't take + // explicit embedding into account, we can build up the order on + // the fly, without following the level-based algorithm. + var order = [], m; + for (var i = 0; i < len;) { + if (countsAsLeft.test(types[i])) { + var start = i; + for (++i; i < len && countsAsLeft.test(types[i]); ++i) {} + order.push({from: start, to: i, level: 0}); + } else { + var pos = i, at = order.length; + for (++i; i < len && types[i] != "L"; ++i) {} + for (var j = pos; j < i;) { + if (countsAsNum.test(types[j])) { + if (pos < j) order.splice(at, 0, {from: pos, to: j, level: 1}); + var nstart = j; + for (++j; j < i && countsAsNum.test(types[j]); ++j) {} + order.splice(at, 0, {from: nstart, to: j, level: 2}); + pos = j; + } else ++j; + } + if (pos < i) order.splice(at, 0, {from: pos, to: i, level: 1}); + } + } + if (order[0].level == 1 && (m = str.match(/^\s+/))) { + order[0].from = m[0].length; + order.unshift({from: 0, to: m[0].length, level: 0}); + } + if (lst(order).level == 1 && (m = str.match(/\s+$/))) { + lst(order).to -= m[0].length; + order.push({from: len - m[0].length, to: len, level: 0}); + } + if (order[0].level != lst(order).level) + order.push({from: len, to: len, level: order[0].level}); + + return order; + }; + })(); + + // THE END + + CodeMirror.version = "3.14.0"; + + return CodeMirror; +})(); diff --git a/app/assets/javascripts/codemirror/jquery.codemirror.js b/app/assets/javascripts/codemirror/jquery.codemirror.js new file mode 100755 index 00000000..60c53924 --- /dev/null +++ b/app/assets/javascripts/codemirror/jquery.codemirror.js @@ -0,0 +1,36 @@ +(function($){$.fn.codemirror = function(options) { + + var result = this; + + var settings = $.extend( { + 'mode' : 'javascript', + 'lineNumbers' : false, + 'runmode' : false + }, options); + + if (settings.runmode) this.each(function() { + var obj = $(this); + var accum = [], gutter = [], size = 0; + var callback = function(string, style) { + if (string == "\n") { + accum.push("
"); + gutter.push('
'+(++size)+'
'); + } + else if (style) { + accum.push("" + CodeMirror.htmlEscape(string) + ""); + } + else { + accum.push(CodeMirror.htmlEscape(string)); + } + } + CodeMirror.runMode(obj.val(), settings.mode, callback); + $('
'+(settings.lineNumbers?('
'+gutter.join('')+'
'):'')+'
'+(settings.lineNumbers?'
':'
')+'
'+accum.join('')+'
').insertAfter(obj); + obj.hide(); + }); + else this.each(function() { + result = CodeMirror.fromTextArea(this, settings); + }); + + return result; +};})( jQuery ); + diff --git a/app/assets/javascripts/codemirror/mode/css.js b/app/assets/javascripts/codemirror/mode/css.js new file mode 100644 index 00000000..27c97f37 --- /dev/null +++ b/app/assets/javascripts/codemirror/mode/css.js @@ -0,0 +1,606 @@ +CodeMirror.defineMode("css", function(config) { + return CodeMirror.getMode(config, "text/css"); +}); + +CodeMirror.defineMode("css-base", function(config, parserConfig) { + "use strict"; + + var indentUnit = config.indentUnit, + hooks = parserConfig.hooks || {}, + atMediaTypes = parserConfig.atMediaTypes || {}, + atMediaFeatures = parserConfig.atMediaFeatures || {}, + propertyKeywords = parserConfig.propertyKeywords || {}, + colorKeywords = parserConfig.colorKeywords || {}, + valueKeywords = parserConfig.valueKeywords || {}, + allowNested = !!parserConfig.allowNested, + type = null; + + function ret(style, tp) { type = tp; return style; } + + function tokenBase(stream, state) { + var ch = stream.next(); + if (hooks[ch]) { + // result[0] is style and result[1] is type + var result = hooks[ch](stream, state); + if (result !== false) return result; + } + if (ch == "@") {stream.eatWhile(/[\w\\\-]/); return ret("def", stream.current());} + else if (ch == "=") ret(null, "compare"); + else if ((ch == "~" || ch == "|") && stream.eat("=")) return ret(null, "compare"); + else if (ch == "\"" || ch == "'") { + state.tokenize = tokenString(ch); + return state.tokenize(stream, state); + } + else if (ch == "#") { + stream.eatWhile(/[\w\\\-]/); + return ret("atom", "hash"); + } + else if (ch == "!") { + stream.match(/^\s*\w*/); + return ret("keyword", "important"); + } + else if (/\d/.test(ch)) { + stream.eatWhile(/[\w.%]/); + return ret("number", "unit"); + } + else if (ch === "-") { + if (/\d/.test(stream.peek())) { + stream.eatWhile(/[\w.%]/); + return ret("number", "unit"); + } else if (stream.match(/^[^-]+-/)) { + return ret("meta", "meta"); + } + } + else if (/[,+>*\/]/.test(ch)) { + return ret(null, "select-op"); + } + else if (ch == "." && stream.match(/^-?[_a-z][_a-z0-9-]*/i)) { + return ret("qualifier", "qualifier"); + } + else if (ch == ":") { + return ret("operator", ch); + } + else if (/[;{}\[\]\(\)]/.test(ch)) { + return ret(null, ch); + } + else if (ch == "u" && stream.match("rl(")) { + stream.backUp(1); + state.tokenize = tokenParenthesized; + return ret("property", "variable"); + } + else { + stream.eatWhile(/[\w\\\-]/); + return ret("property", "variable"); + } + } + + function tokenString(quote, nonInclusive) { + return function(stream, state) { + var escaped = false, ch; + while ((ch = stream.next()) != null) { + if (ch == quote && !escaped) + break; + escaped = !escaped && ch == "\\"; + } + if (!escaped) { + if (nonInclusive) stream.backUp(1); + state.tokenize = tokenBase; + } + return ret("string", "string"); + }; + } + + function tokenParenthesized(stream, state) { + stream.next(); // Must be '(' + if (!stream.match(/\s*[\"\']/, false)) + state.tokenize = tokenString(")", true); + else + state.tokenize = tokenBase; + return ret(null, "("); + } + + return { + startState: function(base) { + return {tokenize: tokenBase, + baseIndent: base || 0, + stack: []}; + }, + + token: function(stream, state) { + + // Use these terms when applicable (see http://www.xanthir.com/blog/b4E50) + // + // rule** or **ruleset: + // A selector + braces combo, or an at-rule. + // + // declaration block: + // A sequence of declarations. + // + // declaration: + // A property + colon + value combo. + // + // property value: + // The entire value of a property. + // + // component value: + // A single piece of a property value. Like the 5px in + // text-shadow: 0 0 5px blue;. Can also refer to things that are + // multiple terms, like the 1-4 terms that make up the background-size + // portion of the background shorthand. + // + // term: + // The basic unit of author-facing CSS, like a single number (5), + // dimension (5px), string ("foo"), or function. Officially defined + // by the CSS 2.1 grammar (look for the 'term' production) + // + // + // simple selector: + // A single atomic selector, like a type selector, an attr selector, a + // class selector, etc. + // + // compound selector: + // One or more simple selectors without a combinator. div.example is + // compound, div > .example is not. + // + // complex selector: + // One or more compound selectors chained with combinators. + // + // combinator: + // The parts of selectors that express relationships. There are four + // currently - the space (descendant combinator), the greater-than + // bracket (child combinator), the plus sign (next sibling combinator), + // and the tilda (following sibling combinator). + // + // sequence of selectors: + // One or more of the named type of selector chained with commas. + + state.tokenize = state.tokenize || tokenBase; + if (state.tokenize == tokenBase && stream.eatSpace()) return null; + var style = state.tokenize(stream, state); + if (style && typeof style != "string") style = ret(style[0], style[1]); + + // Changing style returned based on context + var context = state.stack[state.stack.length-1]; + if (style == "variable") { + if (type == "variable-definition") state.stack.push("propertyValue"); + return "variable-2"; + } else if (style == "property") { + var word = stream.current().toLowerCase(); + if (context == "propertyValue") { + if (valueKeywords.hasOwnProperty(word)) { + style = "string-2"; + } else if (colorKeywords.hasOwnProperty(word)) { + style = "keyword"; + } else { + style = "variable-2"; + } + } else if (context == "rule") { + if (!propertyKeywords.hasOwnProperty(word)) { + style += " error"; + } + } else if (context == "block") { + // if a value is present in both property, value, or color, the order + // of preference is property -> color -> value + if (propertyKeywords.hasOwnProperty(word)) { + style = "property"; + } else if (colorKeywords.hasOwnProperty(word)) { + style = "keyword"; + } else if (valueKeywords.hasOwnProperty(word)) { + style = "string-2"; + } else { + style = "tag"; + } + } else if (!context || context == "@media{") { + style = "tag"; + } else if (context == "@media") { + if (atMediaTypes[stream.current()]) { + style = "attribute"; // Known attribute + } else if (/^(only|not)$/.test(word)) { + style = "keyword"; + } else if (word == "and") { + style = "error"; // "and" is only allowed in @mediaType + } else if (atMediaFeatures.hasOwnProperty(word)) { + style = "error"; // Known property, should be in @mediaType( + } else { + // Unknown, expecting keyword or attribute, assuming attribute + style = "attribute error"; + } + } else if (context == "@mediaType") { + if (atMediaTypes.hasOwnProperty(word)) { + style = "attribute"; + } else if (word == "and") { + style = "operator"; + } else if (/^(only|not)$/.test(word)) { + style = "error"; // Only allowed in @media + } else { + // Unknown attribute or property, but expecting property (preceded + // by "and"). Should be in parentheses + style = "error"; + } + } else if (context == "@mediaType(") { + if (propertyKeywords.hasOwnProperty(word)) { + // do nothing, remains "property" + } else if (atMediaTypes.hasOwnProperty(word)) { + style = "error"; // Known property, should be in parentheses + } else if (word == "and") { + style = "operator"; + } else if (/^(only|not)$/.test(word)) { + style = "error"; // Only allowed in @media + } else { + style += " error"; + } + } else if (context == "@import") { + style = "tag"; + } else { + style = "error"; + } + } else if (style == "atom") { + if(!context || context == "@media{" || context == "block") { + style = "builtin"; + } else if (context == "propertyValue") { + if (!/^#([0-9a-fA-f]{3}|[0-9a-fA-f]{6})$/.test(stream.current())) { + style += " error"; + } + } else { + style = "error"; + } + } else if (context == "@media" && type == "{") { + style = "error"; + } + + // Push/pop context stack + if (type == "{") { + if (context == "@media" || context == "@mediaType") { + state.stack.pop(); + state.stack[state.stack.length-1] = "@media{"; + } + else { + var newContext = allowNested ? "block" : "rule"; + state.stack.push(newContext); + } + } + else if (type == "}") { + var lastState = state.stack[state.stack.length - 1]; + if (lastState == "interpolation") style = "operator"; + state.stack.pop(); + if (context == "propertyValue") state.stack.pop(); + } + else if (type == "interpolation") state.stack.push("interpolation"); + else if (type == "@media") state.stack.push("@media"); + else if (type == "@import") state.stack.push("@import"); + else if (context == "@media" && /\b(keyword|attribute)\b/.test(style)) + state.stack.push("@mediaType"); + else if (context == "@mediaType" && stream.current() == ",") state.stack.pop(); + else if (context == "@mediaType" && type == "(") state.stack.push("@mediaType("); + else if (context == "@mediaType(" && type == ")") state.stack.pop(); + else if ((context == "rule" || context == "block") && type == ":") state.stack.push("propertyValue"); + else if (context == "propertyValue" && type == ";") state.stack.pop(); + else if (context == "@import" && type == ";") state.stack.pop(); + return style; + }, + + indent: function(state, textAfter) { + var n = state.stack.length; + if (/^\}/.test(textAfter)) + n -= state.stack[state.stack.length-1] == "propertyValue" ? 2 : 1; + return state.baseIndent + n * indentUnit; + }, + + electricChars: "}", + blockCommentStart: "/*", + blockCommentEnd: "*/" + }; +}); + +(function() { + function keySet(array) { + var keys = {}; + for (var i = 0; i < array.length; ++i) { + keys[array[i]] = true; + } + return keys; + } + + var atMediaTypes = keySet([ + "all", "aural", "braille", "handheld", "print", "projection", "screen", + "tty", "tv", "embossed" + ]); + + var atMediaFeatures = keySet([ + "width", "min-width", "max-width", "height", "min-height", "max-height", + "device-width", "min-device-width", "max-device-width", "device-height", + "min-device-height", "max-device-height", "aspect-ratio", + "min-aspect-ratio", "max-aspect-ratio", "device-aspect-ratio", + "min-device-aspect-ratio", "max-device-aspect-ratio", "color", "min-color", + "max-color", "color-index", "min-color-index", "max-color-index", + "monochrome", "min-monochrome", "max-monochrome", "resolution", + "min-resolution", "max-resolution", "scan", "grid" + ]); + + var propertyKeywords = keySet([ + "align-content", "align-items", "align-self", "alignment-adjust", + "alignment-baseline", "anchor-point", "animation", "animation-delay", + "animation-direction", "animation-duration", "animation-iteration-count", + "animation-name", "animation-play-state", "animation-timing-function", + "appearance", "azimuth", "backface-visibility", "background", + "background-attachment", "background-clip", "background-color", + "background-image", "background-origin", "background-position", + "background-repeat", "background-size", "baseline-shift", "binding", + "bleed", "bookmark-label", "bookmark-level", "bookmark-state", + "bookmark-target", "border", "border-bottom", "border-bottom-color", + "border-bottom-left-radius", "border-bottom-right-radius", + "border-bottom-style", "border-bottom-width", "border-collapse", + "border-color", "border-image", "border-image-outset", + "border-image-repeat", "border-image-slice", "border-image-source", + "border-image-width", "border-left", "border-left-color", + "border-left-style", "border-left-width", "border-radius", "border-right", + "border-right-color", "border-right-style", "border-right-width", + "border-spacing", "border-style", "border-top", "border-top-color", + "border-top-left-radius", "border-top-right-radius", "border-top-style", + "border-top-width", "border-width", "bottom", "box-decoration-break", + "box-shadow", "box-sizing", "break-after", "break-before", "break-inside", + "caption-side", "clear", "clip", "color", "color-profile", "column-count", + "column-fill", "column-gap", "column-rule", "column-rule-color", + "column-rule-style", "column-rule-width", "column-span", "column-width", + "columns", "content", "counter-increment", "counter-reset", "crop", "cue", + "cue-after", "cue-before", "cursor", "direction", "display", + "dominant-baseline", "drop-initial-after-adjust", + "drop-initial-after-align", "drop-initial-before-adjust", + "drop-initial-before-align", "drop-initial-size", "drop-initial-value", + "elevation", "empty-cells", "fit", "fit-position", "flex", "flex-basis", + "flex-direction", "flex-flow", "flex-grow", "flex-shrink", "flex-wrap", + "float", "float-offset", "font", "font-feature-settings", "font-family", + "font-kerning", "font-language-override", "font-size", "font-size-adjust", + "font-stretch", "font-style", "font-synthesis", "font-variant", + "font-variant-alternates", "font-variant-caps", "font-variant-east-asian", + "font-variant-ligatures", "font-variant-numeric", "font-variant-position", + "font-weight", "grid-cell", "grid-column", "grid-column-align", + "grid-column-sizing", "grid-column-span", "grid-columns", "grid-flow", + "grid-row", "grid-row-align", "grid-row-sizing", "grid-row-span", + "grid-rows", "grid-template", "hanging-punctuation", "height", "hyphens", + "icon", "image-orientation", "image-rendering", "image-resolution", + "inline-box-align", "justify-content", "left", "letter-spacing", + "line-break", "line-height", "line-stacking", "line-stacking-ruby", + "line-stacking-shift", "line-stacking-strategy", "list-style", + "list-style-image", "list-style-position", "list-style-type", "margin", + "margin-bottom", "margin-left", "margin-right", "margin-top", + "marker-offset", "marks", "marquee-direction", "marquee-loop", + "marquee-play-count", "marquee-speed", "marquee-style", "max-height", + "max-width", "min-height", "min-width", "move-to", "nav-down", "nav-index", + "nav-left", "nav-right", "nav-up", "opacity", "order", "orphans", "outline", + "outline-color", "outline-offset", "outline-style", "outline-width", + "overflow", "overflow-style", "overflow-wrap", "overflow-x", "overflow-y", + "padding", "padding-bottom", "padding-left", "padding-right", "padding-top", + "page", "page-break-after", "page-break-before", "page-break-inside", + "page-policy", "pause", "pause-after", "pause-before", "perspective", + "perspective-origin", "pitch", "pitch-range", "play-during", "position", + "presentation-level", "punctuation-trim", "quotes", "rendering-intent", + "resize", "rest", "rest-after", "rest-before", "richness", "right", + "rotation", "rotation-point", "ruby-align", "ruby-overhang", + "ruby-position", "ruby-span", "size", "speak", "speak-as", "speak-header", + "speak-numeral", "speak-punctuation", "speech-rate", "stress", "string-set", + "tab-size", "table-layout", "target", "target-name", "target-new", + "target-position", "text-align", "text-align-last", "text-decoration", + "text-decoration-color", "text-decoration-line", "text-decoration-skip", + "text-decoration-style", "text-emphasis", "text-emphasis-color", + "text-emphasis-position", "text-emphasis-style", "text-height", + "text-indent", "text-justify", "text-outline", "text-shadow", + "text-space-collapse", "text-transform", "text-underline-position", + "text-wrap", "top", "transform", "transform-origin", "transform-style", + "transition", "transition-delay", "transition-duration", + "transition-property", "transition-timing-function", "unicode-bidi", + "vertical-align", "visibility", "voice-balance", "voice-duration", + "voice-family", "voice-pitch", "voice-range", "voice-rate", "voice-stress", + "voice-volume", "volume", "white-space", "widows", "width", "word-break", + "word-spacing", "word-wrap", "z-index", + // SVG-specific + "clip-path", "clip-rule", "mask", "enable-background", "filter", "flood-color", + "flood-opacity", "lighting-color", "stop-color", "stop-opacity", "pointer-events", + "color-interpolation", "color-interpolation-filters", "color-profile", + "color-rendering", "fill", "fill-opacity", "fill-rule", "image-rendering", + "marker", "marker-end", "marker-mid", "marker-start", "shape-rendering", "stroke", + "stroke-dasharray", "stroke-dashoffset", "stroke-linecap", "stroke-linejoin", + "stroke-miterlimit", "stroke-opacity", "stroke-width", "text-rendering", + "baseline-shift", "dominant-baseline", "glyph-orientation-horizontal", + "glyph-orientation-vertical", "kerning", "text-anchor", "writing-mode" + ]); + + var colorKeywords = keySet([ + "aliceblue", "antiquewhite", "aqua", "aquamarine", "azure", "beige", + "bisque", "black", "blanchedalmond", "blue", "blueviolet", "brown", + "burlywood", "cadetblue", "chartreuse", "chocolate", "coral", "cornflowerblue", + "cornsilk", "crimson", "cyan", "darkblue", "darkcyan", "darkgoldenrod", + "darkgray", "darkgreen", "darkkhaki", "darkmagenta", "darkolivegreen", + "darkorange", "darkorchid", "darkred", "darksalmon", "darkseagreen", + "darkslateblue", "darkslategray", "darkturquoise", "darkviolet", + "deeppink", "deepskyblue", "dimgray", "dodgerblue", "firebrick", + "floralwhite", "forestgreen", "fuchsia", "gainsboro", "ghostwhite", + "gold", "goldenrod", "gray", "green", "greenyellow", "honeydew", + "hotpink", "indianred", "indigo", "ivory", "khaki", "lavender", + "lavenderblush", "lawngreen", "lemonchiffon", "lightblue", "lightcoral", + "lightcyan", "lightgoldenrodyellow", "lightgray", "lightgreen", "lightpink", + "lightsalmon", "lightseagreen", "lightskyblue", "lightslategray", + "lightsteelblue", "lightyellow", "lime", "limegreen", "linen", "magenta", + "maroon", "mediumaquamarine", "mediumblue", "mediumorchid", "mediumpurple", + "mediumseagreen", "mediumslateblue", "mediumspringgreen", "mediumturquoise", + "mediumvioletred", "midnightblue", "mintcream", "mistyrose", "moccasin", + "navajowhite", "navy", "oldlace", "olive", "olivedrab", "orange", "orangered", + "orchid", "palegoldenrod", "palegreen", "paleturquoise", "palevioletred", + "papayawhip", "peachpuff", "peru", "pink", "plum", "powderblue", + "purple", "red", "rosybrown", "royalblue", "saddlebrown", "salmon", + "sandybrown", "seagreen", "seashell", "sienna", "silver", "skyblue", + "slateblue", "slategray", "snow", "springgreen", "steelblue", "tan", + "teal", "thistle", "tomato", "turquoise", "violet", "wheat", "white", + "whitesmoke", "yellow", "yellowgreen" + ]); + + var valueKeywords = keySet([ + "above", "absolute", "activeborder", "activecaption", "afar", + "after-white-space", "ahead", "alias", "all", "all-scroll", "alternate", + "always", "amharic", "amharic-abegede", "antialiased", "appworkspace", + "arabic-indic", "armenian", "asterisks", "auto", "avoid", "background", + "backwards", "baseline", "below", "bidi-override", "binary", "bengali", + "blink", "block", "block-axis", "bold", "bolder", "border", "border-box", + "both", "bottom", "break-all", "break-word", "button", "button-bevel", + "buttonface", "buttonhighlight", "buttonshadow", "buttontext", "cambodian", + "capitalize", "caps-lock-indicator", "caption", "captiontext", "caret", + "cell", "center", "checkbox", "circle", "cjk-earthly-branch", + "cjk-heavenly-stem", "cjk-ideographic", "clear", "clip", "close-quote", + "col-resize", "collapse", "compact", "condensed", "contain", "content", + "content-box", "context-menu", "continuous", "copy", "cover", "crop", + "cross", "crosshair", "currentcolor", "cursive", "dashed", "decimal", + "decimal-leading-zero", "default", "default-button", "destination-atop", + "destination-in", "destination-out", "destination-over", "devanagari", + "disc", "discard", "document", "dot-dash", "dot-dot-dash", "dotted", + "double", "down", "e-resize", "ease", "ease-in", "ease-in-out", "ease-out", + "element", "ellipsis", "embed", "end", "ethiopic", "ethiopic-abegede", + "ethiopic-abegede-am-et", "ethiopic-abegede-gez", "ethiopic-abegede-ti-er", + "ethiopic-abegede-ti-et", "ethiopic-halehame-aa-er", + "ethiopic-halehame-aa-et", "ethiopic-halehame-am-et", + "ethiopic-halehame-gez", "ethiopic-halehame-om-et", + "ethiopic-halehame-sid-et", "ethiopic-halehame-so-et", + "ethiopic-halehame-ti-er", "ethiopic-halehame-ti-et", + "ethiopic-halehame-tig", "ew-resize", "expanded", "extra-condensed", + "extra-expanded", "fantasy", "fast", "fill", "fixed", "flat", "footnotes", + "forwards", "from", "geometricPrecision", "georgian", "graytext", "groove", + "gujarati", "gurmukhi", "hand", "hangul", "hangul-consonant", "hebrew", + "help", "hidden", "hide", "higher", "highlight", "highlighttext", + "hiragana", "hiragana-iroha", "horizontal", "hsl", "hsla", "icon", "ignore", + "inactiveborder", "inactivecaption", "inactivecaptiontext", "infinite", + "infobackground", "infotext", "inherit", "initial", "inline", "inline-axis", + "inline-block", "inline-table", "inset", "inside", "intrinsic", "invert", + "italic", "justify", "kannada", "katakana", "katakana-iroha", "khmer", + "landscape", "lao", "large", "larger", "left", "level", "lighter", + "line-through", "linear", "lines", "list-item", "listbox", "listitem", + "local", "logical", "loud", "lower", "lower-alpha", "lower-armenian", + "lower-greek", "lower-hexadecimal", "lower-latin", "lower-norwegian", + "lower-roman", "lowercase", "ltr", "malayalam", "match", + "media-controls-background", "media-current-time-display", + "media-fullscreen-button", "media-mute-button", "media-play-button", + "media-return-to-realtime-button", "media-rewind-button", + "media-seek-back-button", "media-seek-forward-button", "media-slider", + "media-sliderthumb", "media-time-remaining-display", "media-volume-slider", + "media-volume-slider-container", "media-volume-sliderthumb", "medium", + "menu", "menulist", "menulist-button", "menulist-text", + "menulist-textfield", "menutext", "message-box", "middle", "min-intrinsic", + "mix", "mongolian", "monospace", "move", "multiple", "myanmar", "n-resize", + "narrower", "ne-resize", "nesw-resize", "no-close-quote", "no-drop", + "no-open-quote", "no-repeat", "none", "normal", "not-allowed", "nowrap", + "ns-resize", "nw-resize", "nwse-resize", "oblique", "octal", "open-quote", + "optimizeLegibility", "optimizeSpeed", "oriya", "oromo", "outset", + "outside", "overlay", "overline", "padding", "padding-box", "painted", + "paused", "persian", "plus-darker", "plus-lighter", "pointer", "portrait", + "pre", "pre-line", "pre-wrap", "preserve-3d", "progress", "push-button", + "radio", "read-only", "read-write", "read-write-plaintext-only", "relative", + "repeat", "repeat-x", "repeat-y", "reset", "reverse", "rgb", "rgba", + "ridge", "right", "round", "row-resize", "rtl", "run-in", "running", + "s-resize", "sans-serif", "scroll", "scrollbar", "se-resize", "searchfield", + "searchfield-cancel-button", "searchfield-decoration", + "searchfield-results-button", "searchfield-results-decoration", + "semi-condensed", "semi-expanded", "separate", "serif", "show", "sidama", + "single", "skip-white-space", "slide", "slider-horizontal", + "slider-vertical", "sliderthumb-horizontal", "sliderthumb-vertical", "slow", + "small", "small-caps", "small-caption", "smaller", "solid", "somali", + "source-atop", "source-in", "source-out", "source-over", "space", "square", + "square-button", "start", "static", "status-bar", "stretch", "stroke", + "sub", "subpixel-antialiased", "super", "sw-resize", "table", + "table-caption", "table-cell", "table-column", "table-column-group", + "table-footer-group", "table-header-group", "table-row", "table-row-group", + "telugu", "text", "text-bottom", "text-top", "textarea", "textfield", "thai", + "thick", "thin", "threeddarkshadow", "threedface", "threedhighlight", + "threedlightshadow", "threedshadow", "tibetan", "tigre", "tigrinya-er", + "tigrinya-er-abegede", "tigrinya-et", "tigrinya-et-abegede", "to", "top", + "transparent", "ultra-condensed", "ultra-expanded", "underline", "up", + "upper-alpha", "upper-armenian", "upper-greek", "upper-hexadecimal", + "upper-latin", "upper-norwegian", "upper-roman", "uppercase", "urdu", "url", + "vertical", "vertical-text", "visible", "visibleFill", "visiblePainted", + "visibleStroke", "visual", "w-resize", "wait", "wave", "wider", + "window", "windowframe", "windowtext", "x-large", "x-small", "xor", + "xx-large", "xx-small" + ]); + + function tokenCComment(stream, state) { + var maybeEnd = false, ch; + while ((ch = stream.next()) != null) { + if (maybeEnd && ch == "/") { + state.tokenize = null; + break; + } + maybeEnd = (ch == "*"); + } + return ["comment", "comment"]; + } + + CodeMirror.defineMIME("text/css", { + atMediaTypes: atMediaTypes, + atMediaFeatures: atMediaFeatures, + propertyKeywords: propertyKeywords, + colorKeywords: colorKeywords, + valueKeywords: valueKeywords, + hooks: { + "<": function(stream, state) { + function tokenSGMLComment(stream, state) { + var dashes = 0, ch; + while ((ch = stream.next()) != null) { + if (dashes >= 2 && ch == ">") { + state.tokenize = null; + break; + } + dashes = (ch == "-") ? dashes + 1 : 0; + } + return ["comment", "comment"]; + } + if (stream.eat("!")) { + state.tokenize = tokenSGMLComment; + return tokenSGMLComment(stream, state); + } + }, + "/": function(stream, state) { + if (stream.eat("*")) { + state.tokenize = tokenCComment; + return tokenCComment(stream, state); + } + return false; + } + }, + name: "css-base" + }); + + CodeMirror.defineMIME("text/x-scss", { + atMediaTypes: atMediaTypes, + atMediaFeatures: atMediaFeatures, + propertyKeywords: propertyKeywords, + colorKeywords: colorKeywords, + valueKeywords: valueKeywords, + allowNested: true, + hooks: { + "$": function(stream) { + stream.match(/^[\w-]+/); + if (stream.peek() == ":") { + return ["variable", "variable-definition"]; + } + return ["variable", "variable"]; + }, + "/": function(stream, state) { + if (stream.eat("/")) { + stream.skipToEnd(); + return ["comment", "comment"]; + } else if (stream.eat("*")) { + state.tokenize = tokenCComment; + return tokenCComment(stream, state); + } else { + return ["operator", "operator"]; + } + }, + "#": function(stream) { + if (stream.eat("{")) { + return ["operator", "interpolation"]; + } else { + stream.eatWhile(/[\w\\\-]/); + return ["atom", "hash"]; + } + } + }, + name: "css-base" + }); +})(); diff --git a/app/assets/javascripts/codemirror/mode/htmlmixed.js b/app/assets/javascripts/codemirror/mode/htmlmixed.js new file mode 100644 index 00000000..ec0c21d2 --- /dev/null +++ b/app/assets/javascripts/codemirror/mode/htmlmixed.js @@ -0,0 +1,104 @@ +CodeMirror.defineMode("htmlmixed", function(config, parserConfig) { + var htmlMode = CodeMirror.getMode(config, {name: "xml", htmlMode: true}); + var cssMode = CodeMirror.getMode(config, "css"); + + var scriptTypes = [], scriptTypesConf = parserConfig && parserConfig.scriptTypes; + scriptTypes.push({matches: /^(?:text|application)\/(?:x-)?(?:java|ecma)script$|^$/i, + mode: CodeMirror.getMode(config, "javascript")}); + if (scriptTypesConf) for (var i = 0; i < scriptTypesConf.length; ++i) { + var conf = scriptTypesConf[i]; + scriptTypes.push({matches: conf.matches, mode: conf.mode && CodeMirror.getMode(config, conf.mode)}); + } + scriptTypes.push({matches: /./, + mode: CodeMirror.getMode(config, "text/plain")}); + + function html(stream, state) { + var tagName = state.htmlState.tagName; + var style = htmlMode.token(stream, state.htmlState); + if (tagName == "script" && /\btag\b/.test(style) && stream.current() == ">") { + // Script block: mode to change to depends on type attribute + var scriptType = stream.string.slice(Math.max(0, stream.pos - 100), stream.pos).match(/\btype\s*=\s*("[^"]+"|'[^']+'|\S+)[^<]*$/i); + scriptType = scriptType ? scriptType[1] : ""; + if (scriptType && /[\"\']/.test(scriptType.charAt(0))) scriptType = scriptType.slice(1, scriptType.length - 1); + for (var i = 0; i < scriptTypes.length; ++i) { + var tp = scriptTypes[i]; + if (typeof tp.matches == "string" ? scriptType == tp.matches : tp.matches.test(scriptType)) { + if (tp.mode) { + state.token = script; + state.localMode = tp.mode; + state.localState = tp.mode.startState && tp.mode.startState(htmlMode.indent(state.htmlState, "")); + } + break; + } + } + } else if (tagName == "style" && /\btag\b/.test(style) && stream.current() == ">") { + state.token = css; + state.localMode = cssMode; + state.localState = cssMode.startState(htmlMode.indent(state.htmlState, "")); + } + return style; + } + function maybeBackup(stream, pat, style) { + var cur = stream.current(); + var close = cur.search(pat), m; + if (close > -1) stream.backUp(cur.length - close); + else if (m = cur.match(/<\/?$/)) { + stream.backUp(cur.length); + if (!stream.match(pat, false)) stream.match(cur[0]); + } + return style; + } + function script(stream, state) { + if (stream.match(/^<\/\s*script\s*>/i, false)) { + state.token = html; + state.localState = state.localMode = null; + return html(stream, state); + } + return maybeBackup(stream, /<\/\s*script\s*>/, + state.localMode.token(stream, state.localState)); + } + function css(stream, state) { + if (stream.match(/^<\/\s*style\s*>/i, false)) { + state.token = html; + state.localState = state.localMode = null; + return html(stream, state); + } + return maybeBackup(stream, /<\/\s*style\s*>/, + cssMode.token(stream, state.localState)); + } + + return { + startState: function() { + var state = htmlMode.startState(); + return {token: html, localMode: null, localState: null, htmlState: state}; + }, + + copyState: function(state) { + if (state.localState) + var local = CodeMirror.copyState(state.localMode, state.localState); + return {token: state.token, localMode: state.localMode, localState: local, + htmlState: CodeMirror.copyState(htmlMode, state.htmlState)}; + }, + + token: function(stream, state) { + return state.token(stream, state); + }, + + indent: function(state, textAfter) { + if (!state.localMode || /^\s*<\//.test(textAfter)) + return htmlMode.indent(state.htmlState, textAfter); + else if (state.localMode.indent) + return state.localMode.indent(state.localState, textAfter); + else + return CodeMirror.Pass; + }, + + electricChars: "/{}:", + + innerMode: function(state) { + return {state: state.localState || state.htmlState, mode: state.localMode || htmlMode}; + } + }; +}, "xml", "javascript", "css"); + +CodeMirror.defineMIME("text/html", "htmlmixed"); diff --git a/app/assets/javascripts/codemirror/mode/javascript.js b/app/assets/javascripts/codemirror/mode/javascript.js new file mode 100644 index 00000000..6435e138 --- /dev/null +++ b/app/assets/javascripts/codemirror/mode/javascript.js @@ -0,0 +1,476 @@ +// TODO actually recognize syntax of TypeScript constructs + +CodeMirror.defineMode("javascript", function(config, parserConfig) { + var indentUnit = config.indentUnit; + var statementIndent = parserConfig.statementIndent; + var jsonMode = parserConfig.json; + var isTS = parserConfig.typescript; + + // Tokenizer + + var keywords = function(){ + function kw(type) {return {type: type, style: "keyword"};} + var A = kw("keyword a"), B = kw("keyword b"), C = kw("keyword c"); + var operator = kw("operator"), atom = {type: "atom", style: "atom"}; + + var jsKeywords = { + "if": kw("if"), "while": A, "with": A, "else": B, "do": B, "try": B, "finally": B, + "return": C, "break": C, "continue": C, "new": C, "delete": C, "throw": C, + "var": kw("var"), "const": kw("var"), "let": kw("var"), + "function": kw("function"), "catch": kw("catch"), + "for": kw("for"), "switch": kw("switch"), "case": kw("case"), "default": kw("default"), + "in": operator, "typeof": operator, "instanceof": operator, + "true": atom, "false": atom, "null": atom, "undefined": atom, "NaN": atom, "Infinity": atom, + "this": kw("this") + }; + + // Extend the 'normal' keywords with the TypeScript language extensions + if (isTS) { + var type = {type: "variable", style: "variable-3"}; + var tsKeywords = { + // object-like things + "interface": kw("interface"), + "class": kw("class"), + "extends": kw("extends"), + "constructor": kw("constructor"), + + // scope modifiers + "public": kw("public"), + "private": kw("private"), + "protected": kw("protected"), + "static": kw("static"), + + "super": kw("super"), + + // types + "string": type, "number": type, "bool": type, "any": type + }; + + for (var attr in tsKeywords) { + jsKeywords[attr] = tsKeywords[attr]; + } + } + + return jsKeywords; + }(); + + var isOperatorChar = /[+\-*&%=<>!?|~^]/; + + function chain(stream, state, f) { + state.tokenize = f; + return f(stream, state); + } + + function nextUntilUnescaped(stream, end) { + var escaped = false, next; + while ((next = stream.next()) != null) { + if (next == end && !escaped) + return false; + escaped = !escaped && next == "\\"; + } + return escaped; + } + + // Used as scratch variables to communicate multiple values without + // consing up tons of objects. + var type, content; + function ret(tp, style, cont) { + type = tp; content = cont; + return style; + } + + function jsTokenBase(stream, state) { + var ch = stream.next(); + if (ch == '"' || ch == "'") + return chain(stream, state, jsTokenString(ch)); + else if (/[\[\]{}\(\),;\:\.]/.test(ch)) + return ret(ch); + else if (ch == "0" && stream.eat(/x/i)) { + stream.eatWhile(/[\da-f]/i); + return ret("number", "number"); + } + else if (/\d/.test(ch) || ch == "-" && stream.eat(/\d/)) { + stream.match(/^\d*(?:\.\d*)?(?:[eE][+\-]?\d+)?/); + return ret("number", "number"); + } + else if (ch == "/") { + if (stream.eat("*")) { + return chain(stream, state, jsTokenComment); + } + else if (stream.eat("/")) { + stream.skipToEnd(); + return ret("comment", "comment"); + } + else if (state.lastType == "operator" || state.lastType == "keyword c" || + /^[\[{}\(,;:]$/.test(state.lastType)) { + nextUntilUnescaped(stream, "/"); + stream.eatWhile(/[gimy]/); // 'y' is "sticky" option in Mozilla + return ret("regexp", "string-2"); + } + else { + stream.eatWhile(isOperatorChar); + return ret("operator", null, stream.current()); + } + } + else if (ch == "#") { + stream.skipToEnd(); + return ret("error", "error"); + } + else if (isOperatorChar.test(ch)) { + stream.eatWhile(isOperatorChar); + return ret("operator", null, stream.current()); + } + else { + stream.eatWhile(/[\w\$_]/); + var word = stream.current(), known = keywords.propertyIsEnumerable(word) && keywords[word]; + return (known && state.lastType != ".") ? ret(known.type, known.style, word) : + ret("variable", "variable", word); + } + } + + function jsTokenString(quote) { + return function(stream, state) { + if (!nextUntilUnescaped(stream, quote)) + state.tokenize = jsTokenBase; + return ret("string", "string"); + }; + } + + function jsTokenComment(stream, state) { + var maybeEnd = false, ch; + while (ch = stream.next()) { + if (ch == "/" && maybeEnd) { + state.tokenize = jsTokenBase; + break; + } + maybeEnd = (ch == "*"); + } + return ret("comment", "comment"); + } + + // Parser + + var atomicTypes = {"atom": true, "number": true, "variable": true, "string": true, "regexp": true, "this": true}; + + function JSLexical(indented, column, type, align, prev, info) { + this.indented = indented; + this.column = column; + this.type = type; + this.prev = prev; + this.info = info; + if (align != null) this.align = align; + } + + function inScope(state, varname) { + for (var v = state.localVars; v; v = v.next) + if (v.name == varname) return true; + } + + function parseJS(state, style, type, content, stream) { + var cc = state.cc; + // Communicate our context to the combinators. + // (Less wasteful than consing up a hundred closures on every call.) + cx.state = state; cx.stream = stream; cx.marked = null, cx.cc = cc; + + if (!state.lexical.hasOwnProperty("align")) + state.lexical.align = true; + + while(true) { + var combinator = cc.length ? cc.pop() : jsonMode ? expression : statement; + if (combinator(type, content)) { + while(cc.length && cc[cc.length - 1].lex) + cc.pop()(); + if (cx.marked) return cx.marked; + if (type == "variable" && inScope(state, content)) return "variable-2"; + return style; + } + } + } + + // Combinator utils + + var cx = {state: null, column: null, marked: null, cc: null}; + function pass() { + for (var i = arguments.length - 1; i >= 0; i--) cx.cc.push(arguments[i]); + } + function cont() { + pass.apply(null, arguments); + return true; + } + function register(varname) { + function inList(list) { + for (var v = list; v; v = v.next) + if (v.name == varname) return true; + return false; + } + var state = cx.state; + if (state.context) { + cx.marked = "def"; + if (inList(state.localVars)) return; + state.localVars = {name: varname, next: state.localVars}; + } else { + if (inList(state.globalVars)) return; + state.globalVars = {name: varname, next: state.globalVars}; + } + } + + // Combinators + + var defaultVars = {name: "this", next: {name: "arguments"}}; + function pushcontext() { + cx.state.context = {prev: cx.state.context, vars: cx.state.localVars}; + cx.state.localVars = defaultVars; + } + function popcontext() { + cx.state.localVars = cx.state.context.vars; + cx.state.context = cx.state.context.prev; + } + function pushlex(type, info) { + var result = function() { + var state = cx.state, indent = state.indented; + if (state.lexical.type == "stat") indent = state.lexical.indented; + state.lexical = new JSLexical(indent, cx.stream.column(), type, null, state.lexical, info); + }; + result.lex = true; + return result; + } + function poplex() { + var state = cx.state; + if (state.lexical.prev) { + if (state.lexical.type == ")") + state.indented = state.lexical.indented; + state.lexical = state.lexical.prev; + } + } + poplex.lex = true; + + function expect(wanted) { + return function(type) { + if (type == wanted) return cont(); + else if (wanted == ";") return pass(); + else return cont(arguments.callee); + }; + } + + function statement(type) { + if (type == "var") return cont(pushlex("vardef"), vardef1, expect(";"), poplex); + if (type == "keyword a") return cont(pushlex("form"), expression, statement, poplex); + if (type == "keyword b") return cont(pushlex("form"), statement, poplex); + if (type == "{") return cont(pushlex("}"), block, poplex); + if (type == ";") return cont(); + if (type == "if") return cont(pushlex("form"), expression, statement, poplex, maybeelse(cx.state.indented)); + if (type == "function") return cont(functiondef); + if (type == "for") return cont(pushlex("form"), expect("("), pushlex(")"), forspec1, expect(")"), + poplex, statement, poplex); + if (type == "variable") return cont(pushlex("stat"), maybelabel); + if (type == "switch") return cont(pushlex("form"), expression, pushlex("}", "switch"), expect("{"), + block, poplex, poplex); + if (type == "case") return cont(expression, expect(":")); + if (type == "default") return cont(expect(":")); + if (type == "catch") return cont(pushlex("form"), pushcontext, expect("("), funarg, expect(")"), + statement, poplex, popcontext); + return pass(pushlex("stat"), expression, expect(";"), poplex); + } + function expression(type) { + return expressionInner(type, false); + } + function expressionNoComma(type) { + return expressionInner(type, true); + } + function expressionInner(type, noComma) { + var maybeop = noComma ? maybeoperatorNoComma : maybeoperatorComma; + if (atomicTypes.hasOwnProperty(type)) return cont(maybeop); + if (type == "function") return cont(functiondef); + if (type == "keyword c") return cont(noComma ? maybeexpressionNoComma : maybeexpression); + if (type == "(") return cont(pushlex(")"), maybeexpression, expect(")"), poplex, maybeop); + if (type == "operator") return cont(noComma ? expressionNoComma : expression); + if (type == "[") return cont(pushlex("]"), commasep(expressionNoComma, "]"), poplex, maybeop); + if (type == "{") return cont(pushlex("}"), commasep(objprop, "}"), poplex, maybeop); + return cont(); + } + function maybeexpression(type) { + if (type.match(/[;\}\)\],]/)) return pass(); + return pass(expression); + } + function maybeexpressionNoComma(type) { + if (type.match(/[;\}\)\],]/)) return pass(); + return pass(expressionNoComma); + } + + function maybeoperatorComma(type, value) { + if (type == ",") return cont(expression); + return maybeoperatorNoComma(type, value, maybeoperatorComma); + } + function maybeoperatorNoComma(type, value, me) { + if (!me) me = maybeoperatorNoComma; + if (type == "operator") { + if (/\+\+|--/.test(value)) return cont(me); + if (value == "?") return cont(expression, expect(":"), expression); + return cont(expression); + } + if (type == ";") return; + if (type == "(") return cont(pushlex(")", "call"), commasep(expressionNoComma, ")"), poplex, me); + if (type == ".") return cont(property, me); + if (type == "[") return cont(pushlex("]"), expression, expect("]"), poplex, me); + } + function maybelabel(type) { + if (type == ":") return cont(poplex, statement); + return pass(maybeoperatorComma, expect(";"), poplex); + } + function property(type) { + if (type == "variable") {cx.marked = "property"; return cont();} + } + function objprop(type, value) { + if (type == "variable") { + cx.marked = "property"; + if (value == "get" || value == "set") return cont(getterSetter); + } else if (type == "number" || type == "string") { + cx.marked = type + " property"; + } + if (atomicTypes.hasOwnProperty(type)) return cont(expect(":"), expressionNoComma); + } + function getterSetter(type) { + if (type == ":") return cont(expression); + if (type != "variable") return cont(expect(":"), expression); + cx.marked = "property"; + return cont(functiondef); + } + function commasep(what, end) { + function proceed(type) { + if (type == ",") { + var lex = cx.state.lexical; + if (lex.info == "call") lex.pos = (lex.pos || 0) + 1; + return cont(what, proceed); + } + if (type == end) return cont(); + return cont(expect(end)); + } + return function(type) { + if (type == end) return cont(); + else return pass(what, proceed); + }; + } + function block(type) { + if (type == "}") return cont(); + return pass(statement, block); + } + function maybetype(type) { + if (type == ":") return cont(typedef); + return pass(); + } + function typedef(type) { + if (type == "variable"){cx.marked = "variable-3"; return cont();} + return pass(); + } + function vardef1(type, value) { + if (type == "variable") { + register(value); + return isTS ? cont(maybetype, vardef2) : cont(vardef2); + } + return pass(); + } + function vardef2(type, value) { + if (value == "=") return cont(expressionNoComma, vardef2); + if (type == ",") return cont(vardef1); + } + function maybeelse(indent) { + return function(type, value) { + if (type == "keyword b" && value == "else") { + cx.state.lexical = new JSLexical(indent, 0, "form", null, cx.state.lexical); + return cont(statement, poplex); + } + return pass(); + }; + } + function forspec1(type) { + if (type == "var") return cont(vardef1, expect(";"), forspec2); + if (type == ";") return cont(forspec2); + if (type == "variable") return cont(formaybein); + return pass(expression, expect(";"), forspec2); + } + function formaybein(_type, value) { + if (value == "in") return cont(expression); + return cont(maybeoperatorComma, forspec2); + } + function forspec2(type, value) { + if (type == ";") return cont(forspec3); + if (value == "in") return cont(expression); + return pass(expression, expect(";"), forspec3); + } + function forspec3(type) { + if (type != ")") cont(expression); + } + function functiondef(type, value) { + if (type == "variable") {register(value); return cont(functiondef);} + if (type == "(") return cont(pushlex(")"), pushcontext, commasep(funarg, ")"), poplex, statement, popcontext); + } + function funarg(type, value) { + if (type == "variable") {register(value); return isTS ? cont(maybetype) : cont();} + } + + // Interface + + return { + startState: function(basecolumn) { + return { + tokenize: jsTokenBase, + lastType: null, + cc: [], + lexical: new JSLexical((basecolumn || 0) - indentUnit, 0, "block", false), + localVars: parserConfig.localVars, + globalVars: parserConfig.globalVars, + context: parserConfig.localVars && {vars: parserConfig.localVars}, + indented: 0 + }; + }, + + token: function(stream, state) { + if (stream.sol()) { + if (!state.lexical.hasOwnProperty("align")) + state.lexical.align = false; + state.indented = stream.indentation(); + } + if (state.tokenize != jsTokenComment && stream.eatSpace()) return null; + var style = state.tokenize(stream, state); + if (type == "comment") return style; + state.lastType = type == "operator" && (content == "++" || content == "--") ? "incdec" : type; + return parseJS(state, style, type, content, stream); + }, + + indent: function(state, textAfter) { + if (state.tokenize == jsTokenComment) return CodeMirror.Pass; + if (state.tokenize != jsTokenBase) return 0; + var firstChar = textAfter && textAfter.charAt(0), lexical = state.lexical; + if (lexical.type == "stat" && firstChar == "}") lexical = lexical.prev; + if (statementIndent && lexical.type == ")" && lexical.prev.type == "stat") + lexical = lexical.prev; + var type = lexical.type, closing = firstChar == type; + + if (type == "vardef") return lexical.indented + (state.lastType == "operator" || state.lastType == "," ? 4 : 0); + else if (type == "form" && firstChar == "{") return lexical.indented; + else if (type == "form") return lexical.indented + indentUnit; + else if (type == "stat") + return lexical.indented + (state.lastType == "operator" || state.lastType == "," ? statementIndent || indentUnit : 0); + else if (lexical.info == "switch" && !closing && parserConfig.doubleIndentSwitch != false) + return lexical.indented + (/^(?:case|default)\b/.test(textAfter) ? indentUnit : 2 * indentUnit); + else if (lexical.align) return lexical.column + (closing ? 0 : 1); + else return lexical.indented + (closing ? 0 : indentUnit); + }, + + electricChars: ":{}", + blockCommentStart: jsonMode ? null : "/*", + blockCommentEnd: jsonMode ? null : "*/", + lineComment: jsonMode ? null : "//", + + jsonMode: jsonMode + }; +}); + +CodeMirror.defineMIME("text/javascript", "javascript"); +CodeMirror.defineMIME("text/ecmascript", "javascript"); +CodeMirror.defineMIME("application/javascript", "javascript"); +CodeMirror.defineMIME("application/ecmascript", "javascript"); +CodeMirror.defineMIME("application/json", {name: "javascript", json: true}); +CodeMirror.defineMIME("application/x-json", {name: "javascript", json: true}); +CodeMirror.defineMIME("text/typescript", { name: "javascript", typescript: true }); +CodeMirror.defineMIME("application/typescript", { name: "javascript", typescript: true }); diff --git a/app/assets/javascripts/codemirror/mode/vbscript.js b/app/assets/javascripts/codemirror/mode/vbscript.js new file mode 100644 index 00000000..3e1eedc7 --- /dev/null +++ b/app/assets/javascripts/codemirror/mode/vbscript.js @@ -0,0 +1,26 @@ +CodeMirror.defineMode("vbscript", function() { + var regexVBScriptKeyword = /^(?:Call|Case|CDate|Clear|CInt|CLng|Const|CStr|Description|Dim|Do|Each|Else|ElseIf|End|Err|Error|Exit|False|For|Function|If|LCase|Loop|LTrim|Next|Nothing|Now|Number|On|Preserve|Quit|ReDim|Resume|RTrim|Select|Set|Sub|Then|To|Trim|True|UBound|UCase|Until|VbCr|VbCrLf|VbLf|VbTab)$/im; + + return { + token: function(stream) { + if (stream.eatSpace()) return null; + var ch = stream.next(); + if (ch == "'") { + stream.skipToEnd(); + return "comment"; + } + if (ch == '"') { + stream.skipTo('"'); + return "string"; + } + + if (/\w/.test(ch)) { + stream.eatWhile(/\w/); + if (regexVBScriptKeyword.test(stream.current())) return "keyword"; + } + return null; + } + }; +}); + +CodeMirror.defineMIME("text/vbscript", "vbscript"); diff --git a/app/assets/javascripts/codemirror/mode/xml.js b/app/assets/javascripts/codemirror/mode/xml.js new file mode 100644 index 00000000..ae71c641 --- /dev/null +++ b/app/assets/javascripts/codemirror/mode/xml.js @@ -0,0 +1,326 @@ +CodeMirror.defineMode("xml", function(config, parserConfig) { + var indentUnit = config.indentUnit; + var multilineTagIndentFactor = parserConfig.multilineTagIndentFactor || 1; + + var Kludges = parserConfig.htmlMode ? { + autoSelfClosers: {'area': true, 'base': true, 'br': true, 'col': true, 'command': true, + 'embed': true, 'frame': true, 'hr': true, 'img': true, 'input': true, + 'keygen': true, 'link': true, 'meta': true, 'param': true, 'source': true, + 'track': true, 'wbr': true}, + implicitlyClosed: {'dd': true, 'li': true, 'optgroup': true, 'option': true, 'p': true, + 'rp': true, 'rt': true, 'tbody': true, 'td': true, 'tfoot': true, + 'th': true, 'tr': true}, + contextGrabbers: { + 'dd': {'dd': true, 'dt': true}, + 'dt': {'dd': true, 'dt': true}, + 'li': {'li': true}, + 'option': {'option': true, 'optgroup': true}, + 'optgroup': {'optgroup': true}, + 'p': {'address': true, 'article': true, 'aside': true, 'blockquote': true, 'dir': true, + 'div': true, 'dl': true, 'fieldset': true, 'footer': true, 'form': true, + 'h1': true, 'h2': true, 'h3': true, 'h4': true, 'h5': true, 'h6': true, + 'header': true, 'hgroup': true, 'hr': true, 'menu': true, 'nav': true, 'ol': true, + 'p': true, 'pre': true, 'section': true, 'table': true, 'ul': true}, + 'rp': {'rp': true, 'rt': true}, + 'rt': {'rp': true, 'rt': true}, + 'tbody': {'tbody': true, 'tfoot': true}, + 'td': {'td': true, 'th': true}, + 'tfoot': {'tbody': true}, + 'th': {'td': true, 'th': true}, + 'thead': {'tbody': true, 'tfoot': true}, + 'tr': {'tr': true} + }, + doNotIndent: {"pre": true}, + allowUnquoted: true, + allowMissing: true + } : { + autoSelfClosers: {}, + implicitlyClosed: {}, + contextGrabbers: {}, + doNotIndent: {}, + allowUnquoted: false, + allowMissing: false + }; + var alignCDATA = parserConfig.alignCDATA; + + // Return variables for tokenizers + var tagName, type; + + function inText(stream, state) { + function chain(parser) { + state.tokenize = parser; + return parser(stream, state); + } + + var ch = stream.next(); + if (ch == "<") { + if (stream.eat("!")) { + if (stream.eat("[")) { + if (stream.match("CDATA[")) return chain(inBlock("atom", "]]>")); + else return null; + } else if (stream.match("--")) { + return chain(inBlock("comment", "-->")); + } else if (stream.match("DOCTYPE", true, true)) { + stream.eatWhile(/[\w\._\-]/); + return chain(doctype(1)); + } else { + return null; + } + } else if (stream.eat("?")) { + stream.eatWhile(/[\w\._\-]/); + state.tokenize = inBlock("meta", "?>"); + return "meta"; + } else { + var isClose = stream.eat("/"); + tagName = ""; + var c; + while ((c = stream.eat(/[^\s\u00a0=<>\"\'\/?]/))) tagName += c; + if (!tagName) return "error"; + type = isClose ? "closeTag" : "openTag"; + state.tokenize = inTag; + return "tag"; + } + } else if (ch == "&") { + var ok; + if (stream.eat("#")) { + if (stream.eat("x")) { + ok = stream.eatWhile(/[a-fA-F\d]/) && stream.eat(";"); + } else { + ok = stream.eatWhile(/[\d]/) && stream.eat(";"); + } + } else { + ok = stream.eatWhile(/[\w\.\-:]/) && stream.eat(";"); + } + return ok ? "atom" : "error"; + } else { + stream.eatWhile(/[^&<]/); + return null; + } + } + + function inTag(stream, state) { + var ch = stream.next(); + if (ch == ">" || (ch == "/" && stream.eat(">"))) { + state.tokenize = inText; + type = ch == ">" ? "endTag" : "selfcloseTag"; + return "tag"; + } else if (ch == "=") { + type = "equals"; + return null; + } else if (ch == "<") { + return "error"; + } else if (/[\'\"]/.test(ch)) { + state.tokenize = inAttribute(ch); + return state.tokenize(stream, state); + } else { + stream.eatWhile(/[^\s\u00a0=<>\"\']/); + return "word"; + } + } + + function inAttribute(quote) { + return function(stream, state) { + while (!stream.eol()) { + if (stream.next() == quote) { + state.tokenize = inTag; + break; + } + } + return "string"; + }; + } + + function inBlock(style, terminator) { + return function(stream, state) { + while (!stream.eol()) { + if (stream.match(terminator)) { + state.tokenize = inText; + break; + } + stream.next(); + } + return style; + }; + } + function doctype(depth) { + return function(stream, state) { + var ch; + while ((ch = stream.next()) != null) { + if (ch == "<") { + state.tokenize = doctype(depth + 1); + return state.tokenize(stream, state); + } else if (ch == ">") { + if (depth == 1) { + state.tokenize = inText; + break; + } else { + state.tokenize = doctype(depth - 1); + return state.tokenize(stream, state); + } + } + } + return "meta"; + }; + } + + var curState, curStream, setStyle; + function pass() { + for (var i = arguments.length - 1; i >= 0; i--) curState.cc.push(arguments[i]); + } + function cont() { + pass.apply(null, arguments); + return true; + } + + function pushContext(tagName, startOfLine) { + var noIndent = Kludges.doNotIndent.hasOwnProperty(tagName) || (curState.context && curState.context.noIndent); + curState.context = { + prev: curState.context, + tagName: tagName, + indent: curState.indented, + startOfLine: startOfLine, + noIndent: noIndent + }; + } + function popContext() { + if (curState.context) curState.context = curState.context.prev; + } + + function element(type) { + if (type == "openTag") { + curState.tagName = tagName; + curState.tagStart = curStream.column(); + return cont(attributes, endtag(curState.startOfLine)); + } else if (type == "closeTag") { + var err = false; + if (curState.context) { + if (curState.context.tagName != tagName) { + if (Kludges.implicitlyClosed.hasOwnProperty(curState.context.tagName.toLowerCase())) { + popContext(); + } + err = !curState.context || curState.context.tagName != tagName; + } + } else { + err = true; + } + if (err) setStyle = "error"; + return cont(endclosetag(err)); + } + return cont(); + } + function endtag(startOfLine) { + return function(type) { + var tagName = curState.tagName; + curState.tagName = curState.tagStart = null; + if (type == "selfcloseTag" || + (type == "endTag" && Kludges.autoSelfClosers.hasOwnProperty(tagName.toLowerCase()))) { + maybePopContext(tagName.toLowerCase()); + return cont(); + } + if (type == "endTag") { + maybePopContext(tagName.toLowerCase()); + pushContext(tagName, startOfLine); + return cont(); + } + return cont(); + }; + } + function endclosetag(err) { + return function(type) { + if (err) setStyle = "error"; + if (type == "endTag") { popContext(); return cont(); } + setStyle = "error"; + return cont(arguments.callee); + }; + } + function maybePopContext(nextTagName) { + var parentTagName; + while (true) { + if (!curState.context) { + return; + } + parentTagName = curState.context.tagName.toLowerCase(); + if (!Kludges.contextGrabbers.hasOwnProperty(parentTagName) || + !Kludges.contextGrabbers[parentTagName].hasOwnProperty(nextTagName)) { + return; + } + popContext(); + } + } + + function attributes(type) { + if (type == "word") {setStyle = "attribute"; return cont(attribute, attributes);} + if (type == "endTag" || type == "selfcloseTag") return pass(); + setStyle = "error"; + return cont(attributes); + } + function attribute(type) { + if (type == "equals") return cont(attvalue, attributes); + if (!Kludges.allowMissing) setStyle = "error"; + else if (type == "word") setStyle = "attribute"; + return (type == "endTag" || type == "selfcloseTag") ? pass() : cont(); + } + function attvalue(type) { + if (type == "string") return cont(attvaluemaybe); + if (type == "word" && Kludges.allowUnquoted) {setStyle = "string"; return cont();} + setStyle = "error"; + return (type == "endTag" || type == "selfCloseTag") ? pass() : cont(); + } + function attvaluemaybe(type) { + if (type == "string") return cont(attvaluemaybe); + else return pass(); + } + + return { + startState: function() { + return {tokenize: inText, cc: [], indented: 0, startOfLine: true, tagName: null, tagStart: null, context: null}; + }, + + token: function(stream, state) { + if (!state.tagName && stream.sol()) { + state.startOfLine = true; + state.indented = stream.indentation(); + } + if (stream.eatSpace()) return null; + + setStyle = type = tagName = null; + var style = state.tokenize(stream, state); + state.type = type; + if ((style || type) && style != "comment") { + curState = state; curStream = stream; + while (true) { + var comb = state.cc.pop() || element; + if (comb(type || style)) break; + } + } + state.startOfLine = false; + return setStyle || style; + }, + + indent: function(state, textAfter, fullLine) { + var context = state.context; + if ((state.tokenize != inTag && state.tokenize != inText) || + context && context.noIndent) + return fullLine ? fullLine.match(/^(\s*)/)[0].length : 0; + if (state.tagName) return state.tagStart + indentUnit * multilineTagIndentFactor; + if (alignCDATA && /", + + configuration: parserConfig.htmlMode ? "html" : "xml" + }; +}); + +CodeMirror.defineMIME("text/xml", "xml"); +CodeMirror.defineMIME("application/xml", "xml"); +if (!CodeMirror.mimeModes.hasOwnProperty("text/html")) + CodeMirror.defineMIME("text/html", {name: "xml", htmlMode: true}); diff --git a/app/assets/javascripts/codemirror/util/formatting.js b/app/assets/javascripts/codemirror/util/formatting.js new file mode 100644 index 00000000..b5ebaeb9 --- /dev/null +++ b/app/assets/javascripts/codemirror/util/formatting.js @@ -0,0 +1,108 @@ +(function() { + + CodeMirror.extendMode("css", { + commentStart: "/*", + commentEnd: "*/", + newlineAfterToken: function(type, content) { + return /^[;{}]$/.test(content); + } + }); + + CodeMirror.extendMode("javascript", { + commentStart: "/*", + commentEnd: "*/", + // FIXME semicolons inside of for + newlineAfterToken: function(type, content, textAfter, state) { + if (this.jsonMode) { + return /^[\[,{]$/.test(content) || /^}/.test(textAfter); + } else { + if (content == ";" && state.lexical && state.lexical.type == ")") return false; + return /^[;{}]$/.test(content) && !/^;/.test(textAfter); + } + } + }); + + CodeMirror.extendMode("xml", { + commentStart: "", + newlineAfterToken: function(type, content, textAfter) { + return type == "tag" && />$/.test(content) || /^ -1 && endIndex > -1 && endIndex > startIndex) { + // Take string till comment start + selText = selText.substr(0, startIndex) + // From comment start till comment end + + selText.substring(startIndex + curMode.commentStart.length, endIndex) + // From comment end till string end + + selText.substr(endIndex + curMode.commentEnd.length); + } + cm.replaceRange(selText, from, to); + } + }); + }); + + // Applies automatic mode-aware indentation to the specified range + CodeMirror.defineExtension("autoIndentRange", function (from, to) { + var cmInstance = this; + this.operation(function () { + for (var i = from.line; i <= to.line; i++) { + cmInstance.indentLine(i, "smart"); + } + }); + }); + + // Applies automatic formatting to the specified range + CodeMirror.defineExtension("autoFormatRange", function (from, to) { + var cm = this; + var outer = cm.getMode(), text = cm.getRange(from, to).split("\n"); + var state = CodeMirror.copyState(outer, cm.getTokenAt(from).state); + var tabSize = cm.getOption("tabSize"); + + var out = "", lines = 0, atSol = from.ch == 0; + function newline() { + out += "\n"; + atSol = true; + ++lines; + } + + for (var i = 0; i < text.length; ++i) { + var stream = new CodeMirror.StringStream(text[i], tabSize); + while (!stream.eol()) { + var inner = CodeMirror.innerMode(outer, state); + var style = outer.token(stream, state), cur = stream.current(); + stream.start = stream.pos; + if (!atSol || /\S/.test(cur)) { + out += cur; + atSol = false; + } + if (!atSol && inner.mode.newlineAfterToken && + inner.mode.newlineAfterToken(style, cur, stream.string.slice(stream.pos) || text[i+1] || "", inner.state)) + newline(); + } + if (!stream.pos && outer.blankLine) outer.blankLine(state); + if (!atSol) newline(); + } + + cm.operation(function () { + cm.replaceRange(out, from, to); + for (var cur = from.line + 1, end = from.line + lines; cur <= end; ++cur) + cm.indentLine(cur, "smart"); + cm.setSelection(from, cm.getCursor(false)); + }); + }); +})(); diff --git a/app/assets/javascripts/lib/archive/file-type.js b/app/assets/javascripts/lib/archive/file-type.js index 910887dd..ede0441b 100644 --- a/app/assets/javascripts/lib/archive/file-type.js +++ b/app/assets/javascripts/lib/archive/file-type.js @@ -1,27 +1,28 @@ $(function () { var $fileList = $('.file-list'), - $fileType = $('.file-type'); - $type = ['pdf', 'psd', 'ai', 'fla', 'swf', 'in', 'acc', 'do', 'xl', 'pp', 'zip', 'rar', '7z', 'txt', 'jp', 'gif', 'png', 'mp3', 'wav'] + $fileType = $('.file-type'), + $type = ['pdf', 'psd', 'ai', 'fla', 'swf', 'in', 'acc', 'do', 'xl', 'pp', 'zip', 'rar', '7z', 'txt', 'jp', 'gif', 'png', 'mp3', 'wav']; $fileType.each(function (i) { var $fileTypeHref = $(this).children('a').attr('href'); - $fileTypeHref = $fileTypeHref.split("/"); - $fileTypeHref = $fileTypeHref[$fileTypeHref.length-1]; - $fileTypeHref = $fileTypeHref.split("."); - $fileTypeHref = $fileTypeHref[$fileTypeHref.length-1]; - - for(var j = 0; j<$type.length; j++) { - if($fileTypeHref.indexOf($type[j])!=-1) { - if($type[j] == "swf") { + + $fileTypeHref = $fileTypeHref.split("/"); + $fileTypeHref = $fileTypeHref[$fileTypeHref.length-1]; + $fileTypeHref = $fileTypeHref.split("."); + $fileTypeHref = $fileTypeHref[$fileTypeHref.length-1]; + + $.map($type, function(type, index) { + if($fileTypeHref.indexOf(type)!=-1) { + if(type == "swf") { $fileType.eq(i).addClass('type-fla'); - } else if($type[j] == "zip" || $type[j] == "rar" || $type[j] == "7z") { + } else if(type == "zip" || type == "rar" || type == "7z") { $fileType.eq(i).addClass('type-zip'); - } else if($type[j] == "mp3" || $type[j] == "wav") { + } else if(type == "mp3" || type == "wav") { $fileType.eq(i).addClass('type-audio'); } else { - $fileType.eq(i).addClass('type-'+$type[j]); + $fileType.eq(i).addClass('type-'+type); } } - } + }) }); }); \ No newline at end of file diff --git a/app/assets/javascripts/lib/bootstrap-datetimepicker.js b/app/assets/javascripts/lib/bootstrap-datetimepicker.js index 4c5e6c9d..9b3e32b8 100644 --- a/app/assets/javascripts/lib/bootstrap-datetimepicker.js +++ b/app/assets/javascripts/lib/bootstrap-datetimepicker.js @@ -70,7 +70,7 @@ icon.removeClass(this.timeIcon); icon.addClass(this.dateIcon); } - this.widget = $(getTemplate(this.timeIcon, options.pickDate, options.pickTime, options.pick12HourFormat)).appendTo('body'); + this.widget = $(getTemplate(this.format, this.timeIcon, options.pickDate, options.pickTime, options.pick12HourFormat)).appendTo('body'); this.minViewMode = options.minViewMode||this.$element.data('date-minviewmode')||0; if (typeof this.minViewMode === 'string') { switch (this.minViewMode) { @@ -113,6 +113,7 @@ }, show: function(e) { + if(!e.currentTarget.value) this.setValue(new Date()); this.widget.show(); this.height = this.component ? this.component.outerHeight() : this.$element.outerHeight(); this.width = this.component ? this.component.outerWidth() : this.$element.outerWidth(); @@ -442,8 +443,18 @@ case 'prev': case 'next': var vd = this.viewDate; - var navFnc = DPGlobal.modes[this.viewMode].navFnc; - var step = DPGlobal.modes[this.viewMode].navStep; + var navFnc; + var step; + if(this.format == 'yyyy') { + navFnc = YGlobal.modes[this.viewMode].navFnc + step = YGlobal.modes[this.viewMode].navStep + } else if(this.format == 'yyyy/MM') { + navFnc = YMGlobal.modes[this.viewMode].navFnc + step = YMGlobal.modes[this.viewMode].navStep + } else { + navFnc = DPGlobal.modes[this.viewMode].navFnc + step = DPGlobal.modes[this.viewMode].navStep + }; if (target[0].className === 'prev') step = step * -1; vd['set' + navFnc](vd['get' + navFnc]() + step); this.fillDate(); @@ -459,18 +470,18 @@ var year = parseInt(target.text(), 10) || 0; this.viewDate.setUTCFullYear(year); } - if (this.viewMode !== 0) { - this._date = UTCDate( - this.viewDate.getUTCFullYear(), - this.viewDate.getUTCMonth(), - this.viewDate.getUTCDate(), - this._date.getUTCHours(), - this._date.getUTCMinutes(), - this._date.getUTCSeconds(), - this._date.getUTCMilliseconds() - ); - this.notifyChange(); - } + // if (this.viewMode !== 0) { + this._date = UTCDate( + this.viewDate.getUTCFullYear(), + this.viewDate.getUTCMonth(), + this.viewDate.getUTCDate(), + this._date.getUTCHours(), + this._date.getUTCMinutes(), + this._date.getUTCSeconds(), + this._date.getUTCMilliseconds() + ); + this.notifyChange(); + // } this.showMode(-1); this.fillDate(); this.set(); @@ -507,7 +518,7 @@ this.fillDate(); this.set(); this.notifyChange(); - this.widget.hide(); + // this.widget.hide(); } break; } @@ -703,11 +714,23 @@ showMode: function(dir) { if (dir) { - this.viewMode = Math.max(this.minViewMode, Math.min( - 2, this.viewMode + dir)); + if(this.format == 'yyyy') { + this.viewMode = Math.max(this.minViewMode, Math.min(0, this.viewMode + dir)); + } else if(this.format == 'yyyy/MM') { + this.viewMode = Math.max(this.minViewMode, Math.min(1, this.viewMode + dir)); + } else { + this.viewMode = Math.max(this.minViewMode, Math.min(2, this.viewMode + dir)); + } } - this.widget.find('.datepicker > div').hide().filter( - '.datepicker-'+DPGlobal.modes[this.viewMode].clsName).show(); + var clsName = null; + if(this.format == 'yyyy') { + clsName = '.datepicker-'+YGlobal.modes[this.viewMode].clsName + } else if(this.format == 'yyyy/MM') { + clsName = '.datepicker-'+YMGlobal.modes[this.viewMode].clsName + } else { + clsName = '.datepicker-'+DPGlobal.modes[this.viewMode].clsName + }; + this.widget.find('.datepicker > div').hide().filter(clsName).show(); }, destroy: function() { @@ -832,6 +855,16 @@ '^\\s*' + components.join('') + '\\s*$'); this._propertiesByIndex = propertiesByIndex; }, + _getInternetExplorerVersion: function(){ + var rv = -1; // Return value assumes failure. + if (navigator.appName == 'Microsoft Internet Explorer'){ + var ua = navigator.userAgent; + var re = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})"); + if (re.exec(ua) != null) + rv = parseFloat( RegExp.$1 ); + } + return rv; + }, _attachDatePickerEvents: function() { var self = this; @@ -872,11 +905,18 @@ }); } } else { - this.$element.on({ - 'focus': $.proxy(this.show, this), - 'blur': $.proxy(this.hide, this), - 'change': $.proxy(this.change, this), - }, 'input'); + if(this._getInternetExplorerVersion() == -1){ + this.$element.on({ + 'focus': $.proxy(this.show, this), + 'blur': $.proxy(this.hide, this), + 'change': $.proxy(this.change, this), + }, 'input'); + }else{ + this.$element.on({ + 'blur': $.proxy(this.hide, this), + 'change': $.proxy(this.change, this), + }, 'input'); + } if (this.options.maskInput) { this.$element.on({ 'keydown': $.proxy(this.keydown, this), @@ -1010,7 +1050,7 @@ else return Array(l - s.length + 1).join(c || ' ') + s; } - function getTemplate(timeIcon, pickDate, pickTime, is12Hours) { + function getTemplate(format, timeIcon, pickDate, pickTime, is12Hours) { if (pickDate && pickTime) { return ( '' ); } else { - return ( - '' - ); + if(format == 'yyyy') { + return( + '' + ) + } else if(format == 'yyyy/MM') { + return ( + '' + ); + } else { + return ( + '' + ); + } } } @@ -1055,20 +1113,21 @@ var DPGlobal = { modes: [ { - clsName: 'days', - navFnc: 'UTCMonth', - navStep: 1 - }, - { - clsName: 'months', - navFnc: 'UTCFullYear', - navStep: 1 - }, - { - clsName: 'years', - navFnc: 'UTCFullYear', - navStep: 10 - }], + clsName: 'days', + navFnc: 'UTCMonth', + navStep: 1 + }, + { + clsName: 'months', + navFnc: 'UTCFullYear', + navStep: 1 + }, + { + clsName: 'years', + navFnc: 'UTCFullYear', + navStep: 10 + } + ], isLeapYear: function (year) { return (((year % 4 === 0) && (year % 100 !== 0)) || (year % 400 === 0)) }, @@ -1085,6 +1144,56 @@ '', contTemplate: '' }; + var YMGlobal = { + modes: [ + { + clsName: 'months', + navFnc: 'UTCFullYear', + navStep: 1 + }, + { + clsName: 'years', + navFnc: 'UTCFullYear', + navStep: 10 + } + ], + isLeapYear: function (year) { + return (((year % 4 === 0) && (year % 100 !== 0)) || (year % 400 === 0)) + }, + getDaysInMonth: function (year, month) { + return [31, (YMGlobal.isLeapYear(year) ? 29 : 28), 31, 30, 31, 30, 31, 31, 30, 31, 30, 31][month] + }, + headTemplate: + '' + + '' + + '‹' + + '' + + '›' + + '' + + '', + contTemplate: '' + }; + var YGlobal = { + modes: [ + { + clsName: 'years', + navFnc: 'UTCFullYear', + navStep: 10 + } + ], + isLeapYear: function (year) { + return (((year % 4 === 0) && (year % 100 !== 0)) || (year % 400 === 0)) + }, + headTemplate: + '' + + '' + + '‹' + + '' + + '›' + + '' + + '', + contTemplate: '' + }; DPGlobal.template = '
' + '' + @@ -1104,6 +1213,26 @@ DPGlobal.contTemplate+ '
'+ '
'; + YMGlobal.template = + '
' + + '' + + DPGlobal.headTemplate + + DPGlobal.contTemplate+ + '
'+ + '
'+ + '
'+ + ''+ + DPGlobal.headTemplate+ + DPGlobal.contTemplate+ + '
'+ + '
'; + YGlobal.template = + '
'+ + ''+ + DPGlobal.headTemplate+ + DPGlobal.contTemplate+ + '
'+ + '
'; var TPGlobal = { hourTemplate: '', minuteTemplate: '', diff --git a/app/assets/javascripts/lib/checkbox.card.js b/app/assets/javascripts/lib/checkbox.card.js index 9fc368cc..5e718904 100644 --- a/app/assets/javascripts/lib/checkbox.card.js +++ b/app/assets/javascripts/lib/checkbox.card.js @@ -26,7 +26,7 @@ !function ($) { $.fn.cardCheck = function(param) { _defaultSettings = { - item: '', + item: '.check-item', }; _set = $.extend(_defaultSettings, param); $main = $(this); @@ -58,8 +58,6 @@ $(function(){ item: '.card', }); } else { - $('#card-list').cardCheck({ - item: '.filter-item', - }); + $('.checkbox-card').cardCheck(); }; }); \ No newline at end of file diff --git a/app/assets/javascripts/lib/footable-0.1.js b/app/assets/javascripts/lib/footable-0.1.js index 89b9ae2c..5f6bf391 100644 --- a/app/assets/javascripts/lib/footable-0.1.js +++ b/app/assets/javascripts/lib/footable-0.1.js @@ -367,10 +367,13 @@ $row.removeClass('footable-detail-show'); //only hide the next row if it's a detail row if($next.hasClass('footable-row-detail')) - $next.hide(); + $next.find('.footable-row-detail-inner').slideUp(300, function() { + $next.hide(); + }); } else { $row.addClass('footable-detail-show'); $next.show(); + $next.find('.footable-row-detail-inner').slideDown(300); } }; diff --git a/app/assets/javascripts/lib/jquery.pageslide.js b/app/assets/javascripts/lib/jquery.pageslide.js index 16aa7a5b..b3e508d5 100644 --- a/app/assets/javascripts/lib/jquery.pageslide.js +++ b/app/assets/javascripts/lib/jquery.pageslide.js @@ -37,7 +37,6 @@ // Load a URL. Into an iframe? if( useIframe ) { var iframe = $("