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
26#pragma once
27
28#if ENABLE(FULLSCREEN_API)
29
30#include "WebCoreArgumentCoders.h"
31#include <WebCore/IntRect.h>
32#include <WebCore/LengthBox.h>
33#include <wtf/RefCounted.h>
34#include <wtf/RefPtr.h>
35
36namespace IPC {
37class Connection;
38class Decoder;
39}
40
41namespace WebCore {
42class IntRect;
43class Element;
44class GraphicsLayer;
45class HTMLVideoElement;
46}
47
48namespace WebKit {
49
50class WebPage;
51
52class WebFullScreenManager : public RefCounted<WebFullScreenManager> {
53public:
54 static Ref<WebFullScreenManager> create(WebPage*);
55 virtual ~WebFullScreenManager();
56
57 void didReceiveMessage(IPC::Connection&, IPC::Decoder&);
58
59 bool supportsFullScreen(bool withKeyboard);
60 void enterFullScreenForElement(WebCore::Element*);
61 void exitFullScreenForElement(WebCore::Element*);
62
63 void willEnterFullScreen();
64 void didEnterFullScreen();
65 void willExitFullScreen();
66 void didExitFullScreen();
67
68 WebCore::Element* element();
69
70 void videoControlsManagerDidChange();
71
72 void close();
73
74protected:
75 WebFullScreenManager(WebPage*);
76
77 void setPIPStandbyElement(WebCore::HTMLVideoElement*);
78
79 void setAnimatingFullScreen(bool);
80 void requestExitFullScreen();
81 void saveScrollPosition();
82 void restoreScrollPosition();
83 void setFullscreenInsets(const WebCore::FloatBoxExtent&);
84 void setFullscreenAutoHideDuration(Seconds);
85 void setFullscreenControlsHidden(bool);
86
87 void didReceiveWebFullScreenManagerMessage(IPC::Connection&, IPC::Decoder&);
88
89 WebCore::IntRect m_initialFrame;
90 WebCore::IntRect m_finalFrame;
91 WebCore::IntPoint m_scrollPosition;
92 float m_topContentInset { 0 };
93 RefPtr<WebPage> m_page;
94 RefPtr<WebCore::Element> m_element;
95#if ENABLE(VIDEO)
96 RefPtr<WebCore::HTMLVideoElement> m_pipStandbyElement;
97#endif
98};
99
100} // namespace WebKit
101
102#endif // ENABLE(FULLSCREEN_API)
103