Xinha.prototype.execCommand=function()

in blocks/cocoon-forms/cocoon-forms-impl/src/main/resources/org/apache/cocoon/forms/resources/xinha/XinhaCore.js [2318:2409]

• 92 lines of code
• 31 McCabe index (conditional complexity)

Xinha.prototype.execCommand=function(_164,UI,_166){
var _167=this;
this.focusEditor();
_164=_164.toLowerCase();
if(this.firePluginEvent("onExecCommand",_164,UI,_166)){
this.updateToolbar();
return false;
}
switch(_164){
case "htmlmode":
this.setMode();
break;
case "hilitecolor":
case "forecolor":
this._colorSelector(_164);
break;
case "createlink":
this._createLink();
break;
case "undo":
case "redo":
if(this._customUndo){
this[_164]();
}else{
this._doc.execCommand(_164,UI,_166);
}
break;
case "inserttable":
this._insertTable();
break;
case "insertimage":
this._insertImage();
break;
case "about":
this._popupDialog(_167.config.URIs.about,null,this);
break;
case "showhelp":
this._popupDialog(_167.config.URIs.help,null,this);
break;
case "killword":
this._wordClean();
break;
case "cut":
case "copy":
case "paste":
this._doc.execCommand(_164,UI,_166);
if(this.config.killWordOnPaste){
this._wordClean();
}
break;
case "lefttoright":
case "righttoleft":
if(this.config.changeJustifyWithDirection){
this._doc.execCommand((_164=="righttoleft")?"justifyright":"justifyleft",UI,_166);
}
var dir=(_164=="righttoleft")?"rtl":"ltr";
var el=this.getParentElement();
while(el&&!Xinha.isBlockElement(el)){
el=el.parentNode;
}
if(el){
if(el.style.direction==dir){
el.style.direction="";
}else{
el.style.direction=dir;
}
}
break;
case "justifyleft":
case "justifyright":
_164.match(/^justify(.*)$/);
var ae=this.activeElement(this.getSelection());
if(ae&&ae.tagName.toLowerCase()=="img"){
ae.align=ae.align==RegExp.$1?"":RegExp.$1;
}else{
this._doc.execCommand(_164,UI,_166);
}
break;
default:
try{
this._doc.execCommand(_164,UI,_166);
}
catch(ex){
if(this.config.debug){
alert(ex+"\n\nby execCommand("+_164+");");
}
}
break;
}
this.updateToolbar();
return false;
};