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/*
* Copyright (C) 2008 Apple Inc. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "JSMessageChannelConstructor.h"
#include "Document.h"
#include "JSDocument.h"
#include "JSMessageChannel.h"
#ifdef ANDROID_FIX // these are generated files, need to check ENABLE(WORKERS)
#if ENABLE(WORKERS)
#include "JSWorkerContext.h"
#endif
#endif
#include "MessageChannel.h"
using namespace JSC;
namespace WebCore {
const ClassInfo JSMessageChannelConstructor::s_info = { "MessageChannelConstructor", 0, 0, 0 };
JSMessageChannelConstructor::JSMessageChannelConstructor(ExecState* exec, ScriptExecutionContext* scriptExecutionContext)
: DOMObject(JSMessageChannelConstructor::createStructure(exec->lexicalGlobalObject()->objectPrototype()))
, m_scriptExecutionContext(scriptExecutionContext)
{
if (m_scriptExecutionContext->isDocument())
m_contextWrapper = toJS(exec, static_cast<Document*>(scriptExecutionContext));
#if ENABLE(WORKERS)
else if (m_scriptExecutionContext->isWorkerContext())
m_contextWrapper = toJSDOMGlobalObject(scriptExecutionContext);
#endif
else
ASSERT_NOT_REACHED();
putDirect(exec->propertyNames().prototype, JSMessageChannelPrototype::self(exec), None);
}
JSMessageChannelConstructor::~JSMessageChannelConstructor()
{
}
ConstructType JSMessageChannelConstructor::getConstructData(ConstructData& constructData)
{
constructData.native.function = construct;
return ConstructTypeHost;
}
JSObject* JSMessageChannelConstructor::construct(ExecState* exec, JSObject* constructor, const ArgList&)
{
return asObject(toJS(exec, MessageChannel::create(static_cast<JSMessageChannelConstructor*>(constructor)->scriptExecutionContext())));
}
void JSMessageChannelConstructor::mark()
{
DOMObject::mark();
if (!m_contextWrapper.marked())
m_contextWrapper.mark();
}
} // namespace WebCore
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