DOM::EventListener *KJSProxyImpl::createHTMLEventHandler(QString sourceUrl, QString code)
{
#ifdef KJS_DEBUGGER
if (KJSDebugWin::instance())
KJSDebugWin::instance()->setNextSourceInfo(sourceUrl,m_handlerLineno);
#else
Q_UNUSED(sourceUrl);
#endif
initScript();
//KJS::Constructor constr(KJS::Global::current().get("Function").imp());
KJS::Object constr = m_script->builtinFunction();
KJS::List args;
args.append(KJS::String("event"));
args.append(KJS::String(code));
Object handlerFunc = constr.construct(m_script->globalExec(), args); // ### is globalExec ok ?
return KJS::Window::retrieveWindow(m_part)->getJSEventListener(handlerFunc,true);
}
void JSLazyEventListener::parseCode() const
{
if (!parsed) {
KHTMLPart *part = qobject_cast<KHTMLPart*>(static_cast<Window*>(win.get())->part());
KJSProxy *proxy = 0L;
if (part)
proxy = part->jScript();
if (proxy) {
KJS::ScriptInterpreter *interpreter = static_cast<KJS::ScriptInterpreter *>(proxy->interpreter());
ExecState *exec = interpreter->globalExec();
//KJS::Constructor constr(KJS::Global::current().get("Function").imp());
KJS::FunctionObjectImp *constr = static_cast<KJS::FunctionObjectImp*>(interpreter->builtinFunction());
KJS::List args;
if (svg)
args.append(jsString("evt"));
else
args.append(jsString("event"));
args.append(jsString(code));
listener = constr->construct(exec, args,
Identifier(UString(name)), url, lineNum); // ### is globalExec ok ?
compareListenerImp = listener;
if (exec->hadException()) {
exec->clearException();
// failed to parse, so let's just make this listener a no-op
listener = 0;
} else if (!listener->inherits(&DeclaredFunctionImp::info)) {
listener = 0;// Error creating function
} else {
DeclaredFunctionImp *declFunc = static_cast<DeclaredFunctionImp*>(listener.get());
if (originalNode)
{
// Add the event's home element to the scope
// (and the document, and the form - see KJS::HTMLElement::eventHandlerScope)
ScopeChain scope = declFunc->scope();
JSObject *thisObj = getDOMNode(exec, originalNode)->getObject();
if (thisObj) {
static_cast<DOMNode*>(thisObj)->pushEventHandlerScope(exec, scope);
declFunc->setScope(scope);
}
}
}
}
// no more need to keep the unparsed code around
code.clear();
if (listener) {
static_cast<Window*>(win.get())->jsEventListeners.insert(QPair<void*, bool>(compareListenerImp.get(), true),
(KJS::JSEventListener *)(this));
}
parsed = true;
}
}