2 * Copyright (C) 2008, 2009 Apple Inc. All Rights Reserved.
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27 #include "JSMessagePort.h"
29 #include "AtomicString.h"
32 #include "JSDOMGlobalObject.h"
34 #include "JSEventListener.h"
35 #include "MessagePort.h"
41 void JSMessagePort::mark()
45 markIfNotNull(m_impl->onmessage());
46 markIfNotNull(m_impl->onclose());
48 if (MessagePort* entangledPort = m_impl->entangledPort()) {
49 DOMObject* wrapper = getCachedDOMObjectWrapper(*Heap::heap(this)->globalData(), entangledPort);
50 if (wrapper && !wrapper->marked())
54 typedef MessagePort::EventListenersMap EventListenersMap;
55 typedef MessagePort::ListenerVector ListenerVector;
56 EventListenersMap& eventListeners = m_impl->eventListeners();
57 for (EventListenersMap::iterator mapIter = eventListeners.begin(); mapIter != eventListeners.end(); ++mapIter) {
58 for (ListenerVector::iterator vecIter = mapIter->second.begin(); vecIter != mapIter->second.end(); ++vecIter)
63 JSValuePtr JSMessagePort::startConversation(ExecState* exec, const ArgList& args)
65 JSDOMGlobalObject* globalObject = static_cast<JSDOMGlobalObject*>(exec->lexicalGlobalObject());
66 const UString& message = args.at(exec, 0).toString(exec);
68 return toJS(exec, impl()->startConversation(globalObject->scriptExecutionContext(), message).get());
71 JSValuePtr JSMessagePort::addEventListener(ExecState* exec, const ArgList& args)
73 JSDOMGlobalObject* globalObject = toJSDOMGlobalObject(impl()->scriptExecutionContext());
76 RefPtr<JSEventListener> listener = globalObject->findOrCreateJSEventListener(exec, args.at(exec, 1));
79 impl()->addEventListener(args.at(exec, 0).toString(exec), listener.release(), args.at(exec, 2).toBoolean(exec));
83 JSValuePtr JSMessagePort::removeEventListener(ExecState* exec, const ArgList& args)
85 JSDOMGlobalObject* globalObject = toJSDOMGlobalObject(impl()->scriptExecutionContext());
88 JSEventListener* listener = globalObject->findJSEventListener(exec, args.at(exec, 1));
91 impl()->removeEventListener(args.at(exec, 0).toString(exec), listener, args.at(exec, 2).toBoolean(exec));
95 } // namespace WebCore