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Torne (Richard Coles)5c87bf82012-11-14 11:46:17 +00001/*
2 * Copyright (C) 2011 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met:
7 *
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 * * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#include "config.h"
32#include "WebDOMMessageEvent.h"
33
Torne (Richard Coles)5c87bf82012-11-14 11:46:17 +000034#include "WebFrame.h"
35#include "WebFrameImpl.h"
Torne (Richard Coles)926b0012013-03-28 15:32:48 +000036#include "WebSerializedScriptValue.h"
Torne (Richard Coles)53e740f2013-05-09 18:38:43 +010037#include "bindings/v8/SerializedScriptValue.h"
38#include "core/dom/Document.h"
Torne (Richard Coles)06f816c2013-09-26 13:25:12 +010039#include "core/events/MessageEvent.h"
Torne (Richard Coles)53e740f2013-05-09 18:38:43 +010040#include "core/dom/MessagePort.h"
Torne (Richard Coles)1e202182013-10-18 15:46:42 +010041#include "core/frame/DOMWindow.h"
Torne (Richard Coles)5267f702013-06-11 10:57:24 +010042#include "public/platform/WebString.h"
Torne (Richard Coles)5c87bf82012-11-14 11:46:17 +000043
44using namespace WebCore;
45
Torne (Richard Coles)51b29062013-11-28 11:56:03 +000046namespace blink {
Torne (Richard Coles)5c87bf82012-11-14 11:46:17 +000047
Torne (Richard Coles)bfe35902013-10-22 16:41:51 +010048void WebDOMMessageEvent::initMessageEvent(const WebString& type, bool canBubble, bool cancelable, const WebSerializedScriptValue& messageData, const WebString& origin, const WebFrame* sourceFrame, const WebString& lastEventId, const WebMessagePortChannelArray& webChannels)
Torne (Richard Coles)5c87bf82012-11-14 11:46:17 +000049{
Torne (Richard Coles)93ac45c2013-05-29 14:40:20 +010050 ASSERT(m_private.get());
Torne (Richard Coles)5c87bf82012-11-14 11:46:17 +000051 ASSERT(isMessageEvent());
52 DOMWindow* window = 0;
53 if (sourceFrame)
Torne (Richard Coles)c0e19a62013-08-30 15:15:11 +010054 window = toWebFrameImpl(sourceFrame)->frame()->domWindow();
Torne (Richard Coles)5c87bf82012-11-14 11:46:17 +000055 OwnPtr<MessagePortArray> ports;
Ben Murdoch07a852d2014-03-31 11:51:52 +010056 if (sourceFrame)
57 ports = MessagePort::toMessagePortArray(window->document(), webChannels);
Torne (Richard Coles)5c87bf82012-11-14 11:46:17 +000058 unwrap<MessageEvent>()->initMessageEvent(type, canBubble, cancelable, messageData, origin, lastEventId, window, ports.release());
59}
60
61WebSerializedScriptValue WebDOMMessageEvent::data() const
62{
Torne (Richard Coles)53e740f2013-05-09 18:38:43 +010063 return WebSerializedScriptValue(constUnwrap<MessageEvent>()->dataAsSerializedScriptValue());
Torne (Richard Coles)5c87bf82012-11-14 11:46:17 +000064}
65
66WebString WebDOMMessageEvent::origin() const
67{
68 return WebString(constUnwrap<MessageEvent>()->origin());
69}
70
Torne (Richard Coles)bfe35902013-10-22 16:41:51 +010071WebMessagePortChannelArray WebDOMMessageEvent::releaseChannels()
72{
Torne (Richard Coles)19cde672013-11-06 12:28:04 +000073 MessagePortChannelArray* channels = constUnwrap<MessageEvent>()->channels();
74 WebMessagePortChannelArray webChannels(channels ? channels->size() : 0);
75 if (channels) {
76 for (size_t i = 0; i < channels->size(); ++i)
Torne (Richard Coles)51b29062013-11-28 11:56:03 +000077 webChannels[i] = (*channels)[i].leakPtr();
Torne (Richard Coles)19cde672013-11-06 12:28:04 +000078 }
Torne (Richard Coles)bfe35902013-10-22 16:41:51 +010079 return webChannels;
80}
81
Torne (Richard Coles)51b29062013-11-28 11:56:03 +000082} // namespace blink