/*********************************************************************************************************/
/**
 * Syntax Highlighter plugin for CKEditor 3.x (Author: Lajox ; Email: lajox@19www.com)
 * Insert/Edit Syntax Highlighter code snippet
 */
/*********************************************************************************************************/

CKEDITOR.dialog.add("syntaxhighlight",function(c){
	var a=function(f){
		f=f.replace(/<br>/g,"\n");
		f=f.replace(/&amp;/g,"&");
		f=f.replace(/&lt;/g,"<");
		f=f.replace(/&gt;/g,">");
		f=f.replace(/&quot;/g,'"');
		return f
	};
	var e=function(f){
		var f=new Object();
		f.hideGutter=false;
		f.hideControls=false;
		f.collapse=false;
		f.showColumns=false;
		f.noWrap=false;
		f.firstLineChecked=false;
		f.firstLine=0;
		f.highlightChecked=false;
		f.highlight=null;
		f.lang=null;f.code="";
		return f
	};
	var b=function(i){
		var h=e();
		if(i){
			if(i.indexOf("brush")>-1){
				var g=/brush:[ ]{0,1}(\w*)/.exec(i);
				if(g!=null&&g.length>0){h.lang=g[1].replace(/^\s+|\s+$/g,"")}}
				if(i.indexOf("gutter")>-1){h.hideGutter=true}
				if(i.indexOf("toolbar")>-1){h.hideControls=true}
				if(i.indexOf("collapse")>-1){h.collapse=true}
				if(i.indexOf("first-line")>-1){var g=/first-line:[ ]{0,1}([0-9]{1,4})/.exec(i);
				if(g!=null&&g.length>0&&g[1]>1){h.firstLineChecked=true;h.firstLine=g[1]}}
				if(i.indexOf("highlight")>-1){
					if(i.match(/highlight:[ ]{0,1}\[[0-9]+(,[0-9]+)*\]/)){
						var f=/highlight:[ ]{0,1}\[(.*)\]/.exec(i);
						if(f!=null&&f.length>0){h.highlightChecked=true;h.highlight=f[1]}
					}}
					if(i.indexOf("ruler")>-1){h.showColumns=true}
					if(i.indexOf("wrap-lines")>-1){h.noWrap=true}
		}
		return h
	};
	var d=function(g){
		var f="brush:"+g.lang+";";
		if(g.hideGutter){f+="gutter:false;"}
		if(g.hideControls){f+="toolbar:false;"}
		if(g.collapse){f+="collapse:true;"}
		if(g.showColumns){f+="ruler:true;"}
		if(g.noWrap){f+="wrap-lines:false;"}
		if(g.firstLineChecked&&g.firstLine>1){f+="first-line:"+g.firstLine+";"}
		if(g.highlightChecked&&g.highlight!=""){f+="highlight: ["+g.highlight.replace(/\s/gi,"")+"];"}
		return f
	};
	return{
		title:c.lang.syntaxhighlight.title,
		minWidth:500,
		minHeight:400,
		onShow:function(){
		var i=this.getParentEditor();
		var h=i.getSelection();
		var g=h.getStartElement();
		var k=g&&g.getAscendant("pre",true);
		var j="";
		var f=null;
		if(k){
			code=a(k.getHtml());
			f=b(k.getAttribute("class"));
			f.code=code
		}else{f=e()}
		this.setupContent(f)
		},
		onOk:function(){
			var h=this.getParentEditor();
			var g=h.getSelection();
			var f=g.getStartElement();
			var k=f&&f.getAscendant("pre",true);
			var i=e();
			this.commitContent(i);
			var j=d(i);
            var l=CKEDITOR.dom.element.createFromHtml('<pre class="'+j+'">'+a(i.code)+"</pre>", h.document);
			if(k){
                l.insertBefore(k);
                k.remove();
			}else{
                h.insertElement(l);
			}
		},
		contents:[
			{	id:"source",
				label:c.lang.syntaxhighlight.sourceTab,
				accessKey:"S",
				elements:[
				{	type:"vbox",
					children:[
					{ id:"cmbLang",
					  type:"select",
					  labelLayout:"horizontal",
					  label:c.lang.syntaxhighlight.langLbl,
					  "default":"java",
					  widths:["25%","75%"],
					  items:[["Bash (Shell)","bash"],["C#","csharp"],["C++","cpp"],["CSS","css"],["Delphi","delphi"],["Diff","diff"],["Groovy","groovy"],["Javascript","jscript"],["Java","java"],["Java FX","javafx"],["Perl","perl"],["PHP","php"],["Plain (Text)","plain"],["Python","python"],["Ruby","ruby"],["Scala","scala"],["SQL","sql"],["VB","vb"],["XML/XHTML","xml"]],
					  setup:function(f){if(f.lang){this.setValue(f.lang)}},
					  commit:function(f){f.lang=this.getValue()}}]
				},
				{	type:"textarea",
					id:"hl_code",
					rows:22,
					style:"width: 100%",
					setup:function(f){if(f.code){this.setValue(f.code)}},
					commit:function(f){f.code=this.getValue()}}
				]
			},
			{	id:"advanced",
				label:c.lang.syntaxhighlight.advancedTab,
				accessKey:"A",
				elements:[
				{	type:"vbox",
					children:[
					{ type:"html",
					  html:"<strong>"+c.lang.syntaxhighlight.hideGutter+"</strong>"
					},
					{ type:"checkbox",
					  id:"hide_gutter",
					  label:c.lang.syntaxhighlight.hideGutterLbl,
					  setup:function(f){this.setValue(f.hideGutter)},
					  commit:function(f){f.hideGutter=this.getValue()}
					},
					{ type:"html",
					  html:"<strong>"+c.lang.syntaxhighlight.hideControls+"</strong>"
					},
					{ type:"checkbox",
					  id:"hide_controls",
					  label:c.lang.syntaxhighlight.hideControlsLbl,
					  setup:function(f){this.setValue(f.hideControls)},
					  commit:function(f){f.hideControls=this.getValue()}
					},
					{ type:"html",
					  html:"<strong>"+c.lang.syntaxhighlight.collapse+"</strong>"
					},
					{ type:"checkbox",
					  id:"collapse",
					  label:c.lang.syntaxhighlight.collapseLbl,
					  setup:function(f){this.setValue(f.collapse)},
					  commit:function(f){f.collapse=this.getValue()}
					},
					{ type:"html",
					  html:"<strong>"+c.lang.syntaxhighlight.showColumns+"</strong>"
					},
					{ type:"checkbox",
					  id:"show_columns",
					  label:c.lang.syntaxhighlight.showColumnsLbl,
					  setup:function(f){this.setValue(f.showColumns)},
					  commit:function(f){f.showColumns=this.getValue()}
					},
					{ type:"html",
					  html:"<strong>"+c.lang.syntaxhighlight.lineWrap+"</strong>"
					},
					{ type:"checkbox",
					  id:"line_wrap",
					  label:c.lang.syntaxhighlight.lineWrapLbl,
					  setup:function(f){this.setValue(f.noWrap)},
					  commit:function(f){f.noWrap=this.getValue()}
					},
					{ type:"html",
					  html:"<strong>"+c.lang.syntaxhighlight.lineCount+"</strong>"
					},
					{ type:"hbox",
					  widths:["5%","95%"],
					  children:[
					   {type:"checkbox",id:"lc_toggle",label:"",setup:function(f){this.setValue(f.firstLineChecked)},commit:function(f){f.firstLineChecked=this.getValue()}
					   },
					   {type:"text",id:"default_lc",style:"width: 15%;",label:"",setup:function(f){if(f.firstLine>1){this.setValue(f.firstLine)}},commit:function(f){if(this.getValue()&&this.getValue()!=""){f.firstLine=this.getValue()}}
					   }
					  ]
					},
					{ type:"html",
					  html:"<strong>"+c.lang.syntaxhighlight.highlight+"</strong>"
					},
					{ type:"hbox",
					  widths:["5%","95%"],
					  children:[
					   {type:"checkbox",id:"hl_toggle",label:"",setup:function(f){this.setValue(f.highlightChecked)},commit:function(f){f.highlightChecked=this.getValue()}
					   },
					   {type:"text",id:"default_hl",style:"width: 40%;",label:"",setup:function(f){if(f.highlight!=null){this.setValue(f.highlight)}},commit:function(f){if(this.getValue()&&this.getValue()!=""){f.highlight=this.getValue()}}
					   }
					  ]
					},
					{ type:"hbox",
					  widths:["5%","95%"],
					  children:[
					  {type:"html",html:""
					  },
					  {type:"html",html:"<i>"+c.lang.syntaxhighlight.highlightLbl+"</i>"
					  }
					  ]
					}
					]
				}]
			}
		]
		}
});