V8MessageEventCustom.cpp [plain text]
#include "config.h"
#include "V8MessageEvent.h"
#include "MessageEvent.h"
#include "SerializedScriptValue.h"
#include "V8Binding.h"
#include "V8DOMWindow.h"
#include "V8MessagePort.h"
#include "V8MessagePortCustom.h"
#include "V8Proxy.h"
namespace WebCore {
v8::Handle<v8::Value> V8MessageEvent::portsAccessorGetter(v8::Local<v8::String> name, const v8::AccessorInfo& info)
{
INC_STATS("DOM.MessageEvent.ports");
MessageEvent* event = V8MessageEvent::toNative(info.Holder());
MessagePortArray* ports = event->ports();
if (!ports || ports->isEmpty())
return v8::Null();
v8::Local<v8::Array> portArray = v8::Array::New(ports->size());
for (size_t i = 0; i < ports->size(); ++i)
portArray->Set(v8::Integer::New(i), toV8((*ports)[i].get()));
return portArray;
}
v8::Handle<v8::Value> V8MessageEvent::initMessageEventCallback(const v8::Arguments& args)
{
INC_STATS("DOM.MessageEvent.initMessageEvent");
MessageEvent* event = V8MessageEvent::toNative(args.Holder());
String typeArg = v8ValueToWebCoreString(args[0]);
bool canBubbleArg = args[1]->BooleanValue();
bool cancelableArg = args[2]->BooleanValue();
RefPtr<SerializedScriptValue> dataArg = SerializedScriptValue::create(args[3]);
String originArg = v8ValueToWebCoreString(args[4]);
String lastEventIdArg = v8ValueToWebCoreString(args[5]);
DOMWindow* sourceArg = 0;
if (args[6]->IsObject()) {
v8::Handle<v8::Object> wrapper = v8::Handle<v8::Object>::Cast(args[6]);
v8::Handle<v8::Object> window = V8DOMWrapper::lookupDOMWrapper(V8DOMWindow::GetTemplate(), wrapper);
if (!window.IsEmpty())
sourceArg = V8DOMWindow::toNative(window);
}
OwnPtr<MessagePortArray> portArray;
if (!isUndefinedOrNull(args[7])) {
portArray = new MessagePortArray();
if (!getMessagePortArray(args[7], *portArray))
return v8::Undefined();
}
event->initMessageEvent(typeArg, canBubbleArg, cancelableArg, dataArg.release(), originArg, lastEventIdArg, sourceArg, portArray.release());
v8::PropertyAttribute dataAttr = static_cast<v8::PropertyAttribute>(v8::DontDelete | v8::ReadOnly);
SerializedScriptValue::deserializeAndSetProperty(args.Holder(), "data", dataAttr, event->data());
return v8::Undefined();
}
}