YUI.add("editor-base",function(B){var A=function(){A.superclass.constructor.apply(this,arguments);};B.extend(A,B.Base,{frame:null,initializer:function(){var C=new B.Frame({designMode:true,title:A.STRINGS.title,use:A.USE,dir:this.get("dir"),extracss:this.get("extracss"),host:this}).plug(B.Plugin.ExecCommand);C.after("ready",B.bind(this._afterFrameReady,this));this.frame=C;this.publish("nodeChange",{emitFacade:true,bubbles:true,defaultFn:this._defNodeChangeFn});},destructor:function(){this.frame.destroy();this.detachAll();},copyStyles:function(F,E){var C=["color","fontSize","fontFamily","backgroundColor","fontStyle"],D={};B.each(C,function(G){D[G]=F.getStyle(G);});if(F.ancestor("b,strong")){D.fontWeight="bold";}E.setStyles(D);},_defNodeChangeFnTest:function(C){this._defNodeChangeFn2(C);},_defNodeChangeFn1:function(P){var G=(new Date()).getTime();var N=this.getInstance();switch(P.changedType){case"keydown":N.Selection.cleanCursor();break;case"enter":if(B.UA.webkit){if(P.changedEvent.shiftKey){this.execCommand("insertbr");P.changedEvent.preventDefault();}}break;case"tab":if(!P.changedNode.test("li, li *")&&!P.changedEvent.shiftKey){var F=new N.Selection();F.setCursor();var Q=F.getCursor();Q.insert(A.TABKEY,"before");F.focusCursor();P.changedEvent.preventDefault();}break;case"enter-up":if(P.changedNode.test("p")){var J=P.changedNode.previous(),E,R,S=false;if(J){E=J.one(":last-child");while(!S){if(E){R=E.one(":last-child");if(R){E=R;}else{S=true;}}else{S=true;}}if(E){this.copyStyles(E,P.changedNode);}}}break;}var M=this.getDomPath(P.changedNode),C={},L,D,I=[],K="",H="";if(P.commands){C=P.commands;}M.each(function(a){var U=a.get("tagName").toLowerCase(),Z=A.TAG2CMD[U],Y=B.Node.getDOMNode(a);if(Z){C[Z]=1;}var X=Y.style;if(X.fontWeight.toLowerCase()=="bold"){C.bold=1;}if(X.fontStyle.toLowerCase()=="italic"){C.italic=1;}if(X.textDecoration.toLowerCase()=="underline"){C.underline=1;}if(X.textDecoration.toLowerCase()=="line-through"){C.strikethrough=1;}var W=a.getStyle("fontFamily").split(",")[0].toLowerCase();if(W){L=W;}if(L){L=L.replace(/'/g,"").replace(/"/g,"");}D=a.getStyle("fontSize");var V=a.get("className").split(" ");B.each(V,function(b){if(b!==""&&(b.substr(0,4)!=="yui_")){I.push(b);}});K=A.FILTER_RGB(a.getStyle("color"));var T=A.FILTER_RGB(a.getStyle("backgroundColor"));if(T!=="transparent"){H=T;}});P.dompath=M;P.classNames=I;P.commands=C;if(!P.fontFamily){P.fontFamily=L;}if(!P.fontSize){P.fontSize=D;}if(!P.fontColor){P.fontColor=K;}if(!P.backgroundColor){P.backgroundColor=H;}var O=(new Date()).getTime();},_defNodeChangeFn:function(P){var G=(new Date()).getTime();var N=this.getInstance();switch(P.changedType){case"keydown":N.Selection.cleanCursor();break;case"enter":if(B.UA.webkit){if(P.changedEvent.shiftKey){this.execCommand("insertbr");P.changedEvent.preventDefault();}}break;case"tab":if(!P.changedNode.test("li, li *")&&!P.changedEvent.shiftKey){var F=new N.Selection();F.setCursor();var Q=F.getCursor();Q.insert(A.TABKEY,"before");F.focusCursor();P.changedEvent.preventDefault();}break;case"enter-up":if(P.changedNode.test("p")){var J=P.changedNode.previous(),E,R,S=false;if(J){E=J.one(":last-child");while(!S){if(E){R=E.one(":last-child");if(R){E=R;}else{S=true;}}else{S=true;}}if(E){this.copyStyles(E,P.changedNode);}}}break;}var M=this.getDomPath(P.changedNode,false),C={},L,D,I=[],K="",H="";if(P.commands){C=P.commands;}B.each(M,function(a){var Y=N.Node.getDOMNode(a),U=Y.tagName.toLowerCase(),Z=A.TAG2CMD[U];if(Z){C[Z]=1;}var X=Y.currentStyle||Y.style;if((""+X.fontWeight)=="bold"){C.bold=1;}if(X.fontStyle=="italic"){C.italic=1;}if(X.textDecoration=="underline"){C.underline=1;}if(X.textDecoration=="line-through"){C.strikethrough=1;}if(X.fontFamily){var W=X.fontFamily.split(",")[0].toLowerCase();if(W){L=W;}if(L){L=L.replace(/'/g,"").replace(/"/g,"");}}D=X.fontSize;var V=Y.className.split(" ");B.each(V,function(b){if(b!==""&&(b.substr(0,4)!=="yui_")){I.push(b);}});K=A.FILTER_RGB(X.color);var T=A.FILTER_RGB(X.backgroundColor);if(T!=="transparent"){H=T;}});P.dompath=N.all(M);P.classNames=I;P.commands=C;if(!P.fontFamily){P.fontFamily=L;}if(!P.fontSize){P.fontSize=D;}if(!P.fontColor){P.fontColor=K;}if(!P.backgroundColor){P.backgroundColor=H;}var O=(new Date()).getTime();},getDomPath:function(E,C){var G=[],D,F=this.frame.getInstance();D=F.Node.getDOMNode(E);while(D!==null){if((D===F.config.doc.documentElement)||(D===F.config.doc)||!D.tagName){D=null;break;}if(!F.DOM.inDoc(D)){D=null;break;}if(D.nodeName&&D.nodeType&&(D.nodeType==1)){G.push(D);}if(D==F.config.doc.body){D=null;break;}D=D.parentNode;}if(G.length===0){G[0]=F.config.doc.body;}if(C){return F.all(G.reverse());}else{return G.reverse();}},_afterFrameReady:function(){var C=this.frame.getInstance();this.frame.on("dom:mouseup",B.bind(this._onFrameMouseUp,this));this.frame.on("dom:mousedown",B.bind(this._onFrameMouseDown,this));this.frame.on("dom:keyup",B.bind(this._onFrameKeyUp,this));this.frame.on("dom:keydown",B.bind(this._onFrameKeyDown,this));this.frame.on("dom:keypress",B.bind(this._onFrameKeyPress,this));C.Selection.filter();this.fire("ready");},_onFrameMouseUp:function(C){this.fire("nodeChange",{changedNode:C.frameTarget,changedType:"mouseup",changedEvent:C});},_onFrameMouseDown:function(C){this.fire("nodeChange",{changedNode:C.frameTarget,changedType:"mousedown",changedEvent:C});},_currentSelection:null,_currentSelectionTimer:null,_currentSelectionClear:null,_onFrameKeyDown:function(E){if(!this._currentSelection){if(this._currentSelectionTimer){this._currentSelectionTimer.cancel();}this._currentSelectionTimer=B.later(850,this,function(){this._currentSelectionClear=true;});var D=this.frame.getInstance(),C=new D.Selection();this._currentSelection=C;}else{var C=this._currentSelection;}var D=this.frame.getInstance(),C=new D.Selection();this._currentSelection=C;if(C&&C.anchorNode){this.fire("nodeChange",{changedNode:C.anchorNode,changedType:"keydown",changedEvent:E});if(A.NC_KEYS[E.keyCode]){this.fire("nodeChange",{changedNode:C.anchorNode,changedType:A.NC_KEYS[E.keyCode],changedEvent:E});

this.fire("nodeChange",{changedNode:C.anchorNode,changedType:A.NC_KEYS[E.keyCode]+"-down",changedEvent:E});}}},_onFrameKeyPress:function(D){var C=this._currentSelection;if(C&&C.anchorNode){this.fire("nodeChange",{changedNode:C.anchorNode,changedType:"keypress",changedEvent:D});if(A.NC_KEYS[D.keyCode]){this.fire("nodeChange",{changedNode:C.anchorNode,changedType:A.NC_KEYS[D.keyCode]+"-press",changedEvent:D});}}},_onFrameKeyUp:function(D){var C=this._currentSelection;if(C&&C.anchorNode){this.fire("nodeChange",{changedNode:C.anchorNode,changedType:"keyup",selection:C,changedEvent:D});if(A.NC_KEYS[D.keyCode]){this.fire("nodeChange",{changedNode:C.anchorNode,changedType:A.NC_KEYS[D.keyCode]+"-up",selection:C,changedEvent:D});}}if(this._currentSelectionClear){this._currentSelectionClear=this._currentSelection=null;}},execCommand:function(G,I){var D=this.frame.execCommand(G,I),F=this.frame.getInstance(),E=new F.Selection(),C={},H={changedNode:E.anchorNode,changedType:"execcommand",nodes:D};switch(G){case"forecolor":H.fontColor=I;break;case"backcolor":H.backgroundColor=I;break;case"fontsize":H.fontSize=I;break;case"fontname":H.fontFamily=I;break;}C[G]=1;H.commands=C;this.fire("nodeChange",H);return D;},getInstance:function(){return this.frame.getInstance();},render:function(C){this.frame.set("content",this.get("content"));this.frame.render(C);return this;},focus:function(C){this.frame.focus(C);return this;},show:function(){this.frame.show();return this;},hide:function(){this.frame.hide();return this;},getContent:function(){var C="",D=this.getInstance();if(D&&D.Selection){C=D.Selection.unfilter();}C=C.replace(/ _yuid="([^>]*)"/g,"");return C;}},{TABKEY:'<span class="tab">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>',FILTER_RGB:function(E){if(E.toLowerCase().indexOf("rgb")!=-1){var H=new RegExp("(.*?)rgb\\s*?\\(\\s*?([0-9]+).*?,\\s*?([0-9]+).*?,\\s*?([0-9]+).*?\\)(.*?)","gi");var D=E.replace(H,"$1,$2,$3,$4,$5").split(",");if(D.length==5){var G=parseInt(D[1],10).toString(16);var F=parseInt(D[2],10).toString(16);var C=parseInt(D[3],10).toString(16);G=G.length==1?"0"+G:G;F=F.length==1?"0"+F:F;C=C.length==1?"0"+C:C;E="#"+G+F+C;}}return E;},TAG2CMD:{"b":"bold","strong":"bold","i":"italic","em":"italic","u":"underline","sup":"superscript","sub":"subscript","img":"insertimage","a":"createlink","ul":"insertunorderedlist","ol":"insertorderedlist"},NC_KEYS:{8:"backspace",9:"tab",13:"enter",32:"space",33:"pageup",34:"pagedown",35:"end",36:"home",37:"left",38:"up",39:"right",40:"down",46:"delete"},USE:["substitute","node","selector-css3","selection","stylesheet"],NAME:"editorBase",STRINGS:{title:"Rich Text Editor"},ATTRS:{content:{value:"<br>",setter:function(C){if(C.substr(0,1)==="\n"){C=C.substr(1);}if(C===""){C="<br>";}return this.frame.set("content",C);},getter:function(){return this.frame.get("content");}},dir:{writeOnce:true,value:"ltr"},extracss:{value:false,setter:function(C){if(this.frame){this.frame.set("extracss",C);}return C;}}}});B.EditorBase=A;},"@VERSION@",{requires:["base","frame","node","exec-command"],skinnable:false});