void V8CustomEvent::detailAttributeGetterCustom(const v8::PropertyCallbackInfo<v8::Value>& info)
{
CustomEvent* event = V8CustomEvent::toNative(info.Holder());
v8::Handle<v8::Value> result = V8HiddenValue::getHiddenValue(info.GetIsolate(), info.Holder(), V8HiddenValue::detail(info.GetIsolate()));
if (!result.IsEmpty()) {
v8SetReturnValue(info, result);
return;
}
if (!event->serializedDetail()) {
// If we're in an isolated world and the event was created in the main world,
// we need to find the 'detail' property on the main world wrapper and clone it.
v8::Local<v8::Value> mainWorldDetail = V8HiddenValue::getHiddenValueFromMainWorldWrapper(info.GetIsolate(), event, V8HiddenValue::detail(info.GetIsolate()));
if (!mainWorldDetail.IsEmpty())
event->setSerializedDetail(SerializedScriptValue::createAndSwallowExceptions(mainWorldDetail, info.GetIsolate()));
}
if (event->serializedDetail()) {
result = event->serializedDetail()->deserialize();
v8SetReturnValue(info, cacheState(info.Holder(), result, info.GetIsolate()));
return;
}
v8SetReturnValue(info, cacheState(info.Holder(), v8::Null(info.GetIsolate()), info.GetIsolate()));
}
JSValue jsCustomEventDetail(ExecState* exec, JSValue slotBase, const Identifier&)
{
JSCustomEvent* castedThis = static_cast<JSCustomEvent*>(asObject(slotBase));
UNUSED_PARAM(exec);
CustomEvent* imp = static_cast<CustomEvent*>(castedThis->impl());
JSValue result = imp->detail().jsValue();;
return result;
}
EncodedJSValue JSC_HOST_CALL jsCustomEventPrototypeFunctionInitCustomEvent(ExecState* exec)
{
JSValue thisValue = exec->hostThisValue();
if (!thisValue.inherits(&JSCustomEvent::s_info))
return throwVMTypeError(exec);
JSCustomEvent* castedThis = static_cast<JSCustomEvent*>(asObject(thisValue));
CustomEvent* imp = static_cast<CustomEvent*>(castedThis->impl());
const String& typeArg = ustringToString(exec->argument(0).toString(exec));
bool canBubbleArg = exec->argument(1).toBoolean(exec);
bool cancelableArg = exec->argument(2).toBoolean(exec);
ScriptValue detailArg = exec->argument(3);
imp->initCustomEvent(typeArg, canBubbleArg, cancelableArg, detailArg);
return JSValue::encode(jsUndefined());
}
void V8CustomEvent::initCustomEventMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info)
{
CustomEvent* event = V8CustomEvent::toImpl(info.Holder());
TOSTRING_VOID(V8StringResource<>, typeArg, info[0]);
bool canBubbleArg;
bool cancelableArg;
if (!v8Call(info[1]->BooleanValue(info.GetIsolate()->GetCurrentContext()), canBubbleArg)
|| !v8Call(info[2]->BooleanValue(info.GetIsolate()->GetCurrentContext()), cancelableArg))
return;
v8::Local<v8::Value> detailsArg = info[3];
event->initEvent(typeArg, canBubbleArg, cancelableArg);
event->setDetail(ScriptValue(ScriptState::current(info.GetIsolate()), detailsArg));
}
bool
Coordinator::event(QEvent* event)
{
if(event->type() != CUSTOM_EVENT_TYPE)
{
return QObject::event(event);
}
CustomEvent* customEvent = dynamic_cast<CustomEvent*>(event);
assert(customEvent);
Ice::DispatcherCallPtr call = customEvent->call();
assert(call);
try
{
call->run();
}
catch(const Ice::Exception& ex)
{
ostringstream error;
error << "Ice::DispatcherCall (Ice::Exception):\n" << ex;
setError(error.str());
}
catch(const exception& ex)
{
ostringstream error;
error << "Ice::DispatcherCall (std::exception):\n" << ex.what();
setError(error.str());
}
catch(const string& ex)
{
ostringstream error;
error << "Ice::DispatcherCall (std::string):\n" << ex;
setError(error.str());
}
catch(const char* ex)
{
ostringstream error;
error << "Ice::DispatcherCall (const char*):\n" << ex;
setError(error.str());
}
catch(...)
{
ostringstream error;
error << "Ice::DispatcherCall (unknown C++ exception).";
setError(error.str());
}
return true;
}
void V8CustomEvent::initCustomEventMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info)
{
CustomEvent* event = V8CustomEvent::toNative(info.Holder());
ASSERT(!event->serializedDetail());
V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<>, typeArg, info[0]);
V8TRYCATCH_VOID(bool, canBubbleArg, info[1]->BooleanValue());
V8TRYCATCH_VOID(bool, cancelableArg, info[2]->BooleanValue());
v8::Handle<v8::Value> detailsArg = info[3];
event->initEvent(typeArg, canBubbleArg, cancelableArg);
if (!detailsArg.IsEmpty()) {
V8HiddenValue::setHiddenValue(info.GetIsolate(), info.Holder(), V8HiddenValue::detail(info.GetIsolate()), detailsArg);
if (DOMWrapperWorld::current(info.GetIsolate())->isIsolatedWorld())
event->setSerializedDetail(SerializedScriptValue::createAndSwallowExceptions(detailsArg, info.GetIsolate()));
}
}
void V8CustomEvent::detailAttributeGetterCustom(const v8::FunctionCallbackInfo<v8::Value>& info)
{
CustomEvent* event = V8CustomEvent::toImpl(info.Holder());
v8::Local<v8::Value> result = V8HiddenValue::getHiddenValue(info.GetIsolate(), info.Holder(), V8HiddenValue::detail(info.GetIsolate()));
if (!result.IsEmpty()) {
v8SetReturnValue(info, result);
return;
}
// Be careful not to return a V8 value which is created in different world.
v8::Local<v8::Value> detail;
if (SerializedScriptValue* serializedValue = event->serializedDetail())
detail = serializedValue->deserialize();
else
detail = event->detail().v8ValueFor(ScriptState::current(info.GetIsolate()));
// |detail| should be null when it is an empty handle because its default value is null.
if (detail.IsEmpty())
detail = v8::Null(info.GetIsolate());
v8SetReturnValue(info, cacheState(info.GetIsolate(), info.Holder(), detail));
}
void PraxisDlg::customEvent(QEvent *event)
{
switch( event->type() )
{
case PRAXIS_SET_MAX_PAGE:
{
CustomEvent *e = static_cast<CustomEvent*>(event);
_total = e->_total;
SetMaxPage(e->_nMaxPage);
e->accept();
break;
}
case PRAXIS_UPDATE_UI:
{
CustomEvent *e = static_cast<CustomEvent*>(event);
UpdateUI();
e->accept();
break;
}
default:
QObject::event(event);
}
}
static void GetPropertyBagFromEvent(Event* aEvent,
nsIPropertyBag2** aPropertyBag) {
*aPropertyBag = nullptr;
CustomEvent* customEvent = aEvent->AsCustomEvent();
if (!customEvent) return;
AutoJSAPI jsapi;
if (!jsapi.Init(customEvent->GetParentObject())) return;
JSContext* cx = jsapi.cx();
JS::Rooted<JS::Value> detail(cx);
customEvent->GetDetail(cx, &detail);
if (!detail.isObject()) return;
JS::Rooted<JSObject*> detailObj(cx, &detail.toObject());
nsresult rv;
nsCOMPtr<nsIPropertyBag2> propBag;
rv = UnwrapArg<nsIPropertyBag2>(cx, detailObj, getter_AddRefs(propBag));
if (NS_FAILED(rv)) return;
propBag.forget(aPropertyBag);
}
