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/*
* Copyright (C) 2011 Google 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:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "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 THE COPYRIGHT
* OWNER 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 "WebDOMMessageEvent.h"
#include "WebFrame.h"
#include "WebFrameImpl.h"
#include "WebSerializedScriptValue.h"
#include "bindings/v8/SerializedScriptValue.h"
#include "core/dom/Document.h"
#include "core/events/MessageEvent.h"
#include "core/dom/MessagePort.h"
#include "core/frame/DOMWindow.h"
#include "public/platform/WebString.h"
using namespace WebCore;
namespace WebKit {
void WebDOMMessageEvent::initMessageEvent(const WebString& type, bool canBubble, bool cancelable, const WebSerializedScriptValue& messageData, const WebString& origin, const WebFrame* sourceFrame, const WebString& lastEventId, const WebMessagePortChannelArray& webChannels)
{
ASSERT(m_private.get());
ASSERT(isMessageEvent());
DOMWindow* window = 0;
if (sourceFrame)
window = toWebFrameImpl(sourceFrame)->frame()->domWindow();
OwnPtr<MessagePortArray> ports;
if (!webChannels.isEmpty() && sourceFrame) {
OwnPtr<MessagePortChannelArray> channels = adoptPtr(new MessagePortChannelArray(webChannels.size()));
for (size_t i = 0; i < webChannels.size(); ++i)
(*channels)[i] = MessagePortChannel::create(webChannels[i]);
ports = MessagePort::entanglePorts(*window->document(), channels.release());
}
unwrap<MessageEvent>()->initMessageEvent(type, canBubble, cancelable, messageData, origin, lastEventId, window, ports.release());
}
WebSerializedScriptValue WebDOMMessageEvent::data() const
{
return WebSerializedScriptValue(constUnwrap<MessageEvent>()->dataAsSerializedScriptValue());
}
WebString WebDOMMessageEvent::origin() const
{
return WebString(constUnwrap<MessageEvent>()->origin());
}
WebMessagePortChannelArray WebDOMMessageEvent::releaseChannels()
{
MessagePortChannelArray channels = constUnwrap<MessageEvent>()->channels();
WebMessagePortChannelArray webChannels(channels.size());
for (size_t i = 0; i < channels.size(); ++i)
webChannels[i] = channels[i]->webChannelRelease();
return webChannels;
}
} // namespace WebKit