ckeditor4
Version:
JavaScript WYSIWYG web text editor.
101 lines • 660 kB
JavaScript
/*
Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
*/
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this};CKEDITOR.dom.node.prototype=new CKEDITOR.dom.domObject;CKEDITOR.NODE_ELEMENT=1;CKEDITOR.NODE_DOCUMENT=9;CKEDITOR.NODE_TEXT=3;CKEDITOR.NODE_COMMENT=8;CKEDITOR.NODE_DOCUMENT_FRAGMENT=11;CKEDITOR.POSITION_IDENTICAL=0;CKEDITOR.POSITION_DISCONNECTED=1;CKEDITOR.POSITION_FOLLOWING=2;CKEDITOR.POSITION_PRECEDING=4;CKEDITOR.POSITION_IS_CONTAINED=8;CKEDITOR.POSITION_CONTAINS=16;CKEDITOR.tools.extend(CKEDITOR.dom.node.prototype,{appendTo:function(a,f){a.append(this,f);return a},clone:function(a,f){function e(b){b["data-cke-expando"]&&
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e(c);c=new CKEDITOR.dom.node(c);CKEDITOR.env.ie&&9>CKEDITOR.env.version&&(this.type==CKEDITOR.NODE_ELEMENT||this.type==CKEDITOR.NODE_DOCUMENT_FRAGMENT)&&b(c);return c},hasPrevious:function(){return!!this.$.previousSibling},hasNext:function(){return!!this.$.nextSibling},insertAfter:function(a){a.$.parentNode.insertBefore(this.$,a.$.nextSibling);return a},insertBefore:function(a){a.$.parentNode.insertBefore(this.$,a.$);return a},insertBeforeMe:function(a){this.$.parentNode.insertBefore(a.$,this.$);
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CKEDITOR.POSITION_FOLLOWING}if("sourceIndex"in f)return 0>f.sourceIndex||0>e.sourceIndex?CKEDITOR.POSITION_DISCONNECTED:f.sourceIndex<e.sourceIndex?CKEDITOR.POSITION_PRECEDING:CKEDITOR.POSITION_FOLLOWING}f=this.getAddress();a=a.getAddress();for(var e=Math.min(f.length,a.length),b=0;b<e;b++)if(f[b]!=a[b])return f[b]<a[b]?CKEDITOR.POSITION_PRECEDING:CKEDITOR.POSITION_FOLLOWING;return f.length<a.length?CKEDITOR.POSITION_CONTAINS+CKEDITOR.POSITION_PRECEDING:CKEDITOR.POSITION_IS_CONTAINED+CKEDITOR.POSITION_FOLLOWING},
getAscendant:function(a,f){var e=this.$,b,c;f||(e=e.parentNode);"function"==typeof a?(c=!0,b=a):(c=!1,b=function(b){b="string"==typeof b.nodeName?b.nodeName.toLowerCase():"";return"string"==typeof a?b==a:b in a});for(;e;){if(b(c?new CKEDITOR.dom.node(e):e))return new CKEDITOR.dom.node(e);try{e=e.parentNode}catch(m){e=null}}return null},hasAscendant:function(a,f){var e=this.$;f||(e=e.parentNode);for(;e;){if(e.nodeName&&e.nodeName.toLowerCase()==a)return!0;e=e.parentNode}return!1},move:function(a,f){a.append(this.remove(),
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rtrim:function(){for(var a;this.getLast&&(a=this.getLast());){if(a.type==CKEDITOR.NODE_TEXT){var f=CKEDITOR.tools.rtrim(a.getText()),e=a.getLength();if(f)f.length<e&&(a.split(f.length),this.$.lastChild.parentNode.removeChild(this.$.lastChild));else{a.remove();continue}}break}CKEDITOR.env.needsBrFiller&&(a=this.$.lastChild)&&1==a.type&&"br"==a.nodeName.toLowerCase()&&a.parentNode.removeChild(a)},isReadOnly:function(a){var f=this;this.type!=CKEDITOR.NODE_ELEMENT&&(f=this.getParent());CKEDITOR.env.edge&&
f&&f.is("textarea","input")&&(a=!0);if(!a&&f&&"undefined"!=typeof f.$.isContentEditable)return!(f.$.isContentEditable||f.data("cke-editable"));for(;f;){if(f.data("cke-editable"))return!1;if(f.hasAttribute("contenteditable"))return"false"==f.getAttribute("contenteditable");f=f.getParent()}return!0}});CKEDITOR.dom.window=function(a){CKEDITOR.dom.domObject.call(this,a)};CKEDITOR.dom.window.prototype=new CKEDITOR.dom.domObject;CKEDITOR.tools.extend(CKEDITOR.dom.window.prototype,{focus:function(){this.$.focus()},
getViewPaneSize:function(){var a=this.$.document,f="CSS1Compat"==a.compatMode;return{width:(f?a.documentElement.clientWidth:a.body.clientWidth)||0,height:(f?a.documentElement.clientHeight:a.body.clientHeight)||0}},getScrollPosition:function(){var a=this.$;if("pageXOffset"in a)return{x:a.pageXOffset||0,y:a.pageYOffset||0};a=a.document;return{x:a.documentElement.scrollLeft||a.body.scrollLeft||0,y:a.documentElement.scrollTop||a.body.scrollTop||0}},getFrame:function(){var a=this.$.frameElement;return a?
new CKEDITOR.dom.element.get(a):null}});CKEDITOR.dom.document=function(a){CKEDITOR.dom.domObject.call(this,a)};CKEDITOR.dom.document.prototype=new CKEDITOR.dom.domObject;CKEDITOR.tools.extend(CKEDITOR.dom.document.prototype,{type:CKEDITOR.NODE_DOCUMENT,appendStyleSheet:function(a){if(this.$.createStyleSheet)this.$.createStyleSheet(a);else{var f=new CKEDITOR.dom.element("link");f.setAttributes({rel:"stylesheet",type:"text/css",href:a});this.getHead().append(f)}},appendStyleText:function(a){if(this.$.createStyleSheet){var f=
this.$.createStyleSheet("");f.cssText=a}else{var e=new CKEDITOR.dom.element("style",this);e.append(new CKEDITOR.dom.text(a,this));this.getHead().append(e)}return f||e.$.sheet},createElement:function(a,f){var e=new CKEDITOR.dom.element(a,this);f&&(f.attributes&&e.setAttributes(f.attributes),f.styles&&e.setStyles(f.styles));return e},createText:function(a){return new CKEDITOR.dom.text(a,this)},focus:function(){this.getWindow().focus()},getActive:function(){var a;try{a=this.$.activeElement}catch(f){return null}return new CKEDITOR.dom.element(a)},
getById:function(a){return(a=this.$.getElementById(a))?new CKEDITOR.dom.element(a):null},getByAddress:function(a,f){for(var e=this.$.documentElement,b=0;e&&b<a.length;b++){var c=a[b];if(f)for(var m=-1,h=0;h<e.childNodes.length;h++){var l=e.childNodes[h];if(!0!==f||3!=l.nodeType||!l.previousSibling||3!=l.previousSibling.nodeType)if(m++,m==c){e=l;break}}else e=e.childNodes[c]}return e?new CKEDITOR.dom.node(e):null},getElementsByTag:function(a,f){CKEDITOR.env.ie&&8>=document.documentMode||!f||(a=f+":"+
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a)};CKEDITOR.dom.element.get=function(a){return(a="string"==typeof a?document.getElementById(a)||document.getElementsByName(a)[0]:a)&&(a.$?a:new CKEDITOR.dom.element(a))};CKEDITOR.dom.element.prototype=new CKEDITOR.dom.node;CKEDITOR.dom.element.createFromHtml=function(a,f){var e=new CKEDITOR.dom.element("div",f);e.setHtml(a);return e.getFirst().remove()};CKEDITOR.dom.element.setMarker=function(a,f,e,b){var c=f.getCustomData("list_marker_id")||f.setCustomData("list_marker_id",CKEDITOR.tools.getNextNumber()).getCustomData("list_marker_id"),
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delete a[c])};(function(){function a(a,d){return-1<(" "+a+" ").replace(m," ").indexOf(" "+d+" ")}function f(a){var d=!0;a.$.id||(a.$.id="cke_tmp_"+CKEDITOR.tools.getNextNumber(),d=!1);return function(){d||a.removeAttribute("id")}}function e(a,d){var b=CKEDITOR.tools.escapeCss(a.$.id);return"#"+b+" "+d.split(/,\s*/).join(", #"+b+" ")}function b(a){for(var d=0,b=0,g=h[a].length;b<g;b++)d+=parseFloat(this.getComputedStyle(h[a][b])||0,10)||0;return d}var c=document.createElement("_").classList,c="undefined"!==
typeof c&&null!==String(c.add).match(/\[Native code\]/gi),m=/[\n\t\r]/g;CKEDITOR.tools.extend(CKEDITOR.dom.element.prototype,{type:CKEDITOR.NODE_ELEMENT,addClass:c?function(a){this.$.classList.add(a);return this}:function(b){var d=this.$.className;d&&(a(d,b)||(d+=" "+b));this.$.className=d||b;return this},removeClass:c?function(a){var d=this.$;d.classList.remove(a);d.className||d.removeAttribute("class");return this}:function(b){var d=this.getAttribute("class");d&&a(d,b)&&((d=d.replace(new RegExp("(?:^|\\s+)"+
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d!=a.$&&d.contains(a.$)},focus:function(){function a(){try{this.$.focus()}catch(d){}}return function(d){d?CKEDITOR.tools.setTimeout(a,100,this):a.call(this)}}(),getHtml:function(){var a=this.$.innerHTML;return CKEDITOR.env.ie?a.replace(/<\?[^>]*>/g,""):a},getOuterHtml:function(){if(this.$.outerHTML)return this.$.outerHTML.replace(/<\?[^>]*>/,"");var a=this.$.ownerDocument.createElement("div");a.appendChild(this.$.cloneNode(!0));return a.innerHTML},getClientRect:function(a){var d=CKEDITOR.tools.extend({},
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