1/*
2 * Copyright (C) 2011 Apple 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
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25#ifndef WebFullScreenManager_h
26#define WebFullScreenManager_h
27
28#if ENABLE(FULLSCREEN_API)
29
30#include <WebCore/IntRect.h>
31#include <wtf/RefCounted.h>
32#include <wtf/RefPtr.h>
33
34namespace CoreIPC {
35class ArgumentDecoder;
36class Connection;
37class MessageID;
38}
39
40namespace WebCore {
41class IntRect;
42class Element;
43class GraphicsLayer;
44}
45
46namespace WebKit {
47
48class WebPage;
49
50class WebFullScreenManager : public RefCounted<WebFullScreenManager> {
51public:
52    static PassRefPtr<WebFullScreenManager> create(WebPage*);
53    virtual ~WebFullScreenManager();
54
55    void didReceiveMessage(CoreIPC::Connection*, CoreIPC::MessageID, CoreIPC::ArgumentDecoder*);
56
57    bool supportsFullScreen(bool withKeyboard);
58    void enterFullScreenForElement(WebCore::Element*);
59    void exitFullScreenForElement(WebCore::Element*);
60    void beganEnterFullScreenAnimation();
61    void finishedEnterFullScreenAnimation(bool completed);
62    void beganExitFullScreenAnimation();
63    void finishedExitFullScreenAnimation(bool completed);
64    virtual void setRootFullScreenLayer(WebCore::GraphicsLayer*) = 0;
65
66    void willEnterFullScreen();
67    void didEnterFullScreen();
68    void willExitFullScreen();
69    void didExitFullScreen();
70
71    WebCore::Element* element();
72
73protected:
74    WebFullScreenManager(WebPage*);
75
76    virtual void beginEnterFullScreenAnimation(float duration) = 0;
77    virtual void beginExitFullScreenAnimation(float duration) = 0;
78    WebCore::IntRect getFullScreenRect();
79
80    void didReceiveWebFullScreenManagerMessage(CoreIPC::Connection*, CoreIPC::MessageID, CoreIPC::ArgumentDecoder*);
81
82    WebCore::IntRect m_initialFrame;
83    RefPtr<WebPage> m_page;
84    RefPtr<WebCore::Element> m_element;
85};
86
87} // namespace WebKit
88
89#endif // ENABLE(FULLSCREEN_API)
90
91#endif // WebFullScreenManager_h
92