Value DOMCSSStyleSheet::tryGet(ExecState *exec, const Identifier &p) const
{
DOM::CSSStyleSheet cssStyleSheet = static_cast< DOM::CSSStyleSheet >(styleSheet);
if(p == "ownerRule")
return getDOMCSSRule(exec, cssStyleSheet.ownerRule());
else if(p == "cssRules" || p == "rules" /* MSIE extension */)
return getDOMCSSRuleList(exec, cssStyleSheet.cssRules());
return DOMStyleSheet::tryGet(exec, p);
}
Value DOMCSSStyleSheetProtoFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
{
KJS_CHECK_THIS( KJS::DOMCSSStyleSheet, thisObj );
DOM::CSSStyleSheet styleSheet = static_cast<DOMCSSStyleSheet *>(thisObj.imp())->toCSSStyleSheet();
switch (id) {
case DOMCSSStyleSheet::InsertRule:
return Number(styleSheet.insertRule(args[0].toString(exec).string(),(long unsigned int)args[1].toInteger(exec)));
case DOMCSSStyleSheet::DeleteRule:
styleSheet.deleteRule(args[0].toInteger(exec));
return Undefined();
// IE extensions
case DOMCSSStyleSheet::AddRule: {
//Unpassed/-1 means append. Since insertRule is picky (throws exceptions)
//we adjust it to the desired length
unsigned long index = args[2].toInteger(exec);
unsigned long length = styleSheet.cssRules().length();
if (args[2].type() == UndefinedType) index = length;
if (index > length) index = length;
DOM::DOMString str = args[0].toString(exec).string() + " { " + args[1].toString(exec).string() + " } ";
return Number(styleSheet.insertRule(str,index));
}
case DOMCSSStyleSheet::RemoveRule: {
int index = args.size() > 0 ? args[0].toInteger(exec) : 0 /*first one*/;
styleSheet.deleteRule(index);
return Undefined();
}
default:
return Undefined();
}
}
