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 "MessageReceiver.h"
31#include <wtf/RefCounted.h>
32#include <wtf/RefPtr.h>
33#include <wtf/Seconds.h>
34
35namespace WebCore {
36class IntRect;
37
38template <typename> class RectEdges;
39using FloatBoxExtent = RectEdges<float>;
40}
41
42namespace WebKit {
43
44class WebPageProxy;
45
46class WebFullScreenManagerProxyClient {
47public:
48 virtual ~WebFullScreenManagerProxyClient() { }
49
50 virtual void closeFullScreenManager() = 0;
51 virtual bool isFullScreen() = 0;
52 virtual void enterFullScreen() = 0;
53 virtual void exitFullScreen() = 0;
54 virtual void beganEnterFullScreen(const WebCore::IntRect& initialFrame, const WebCore::IntRect& finalFrame) = 0;
55 virtual void beganExitFullScreen(const WebCore::IntRect& initialFrame, const WebCore::IntRect& finalFrame) = 0;
56};
57
58class WebFullScreenManagerProxy : public IPC::MessageReceiver {
59 WTF_MAKE_FAST_ALLOCATED;
60public:
61 WebFullScreenManagerProxy(WebPageProxy&, WebFullScreenManagerProxyClient&);
62 virtual ~WebFullScreenManagerProxy();
63
64 bool isFullScreen();
65 void close();
66
67 void willEnterFullScreen();
68 void didEnterFullScreen();
69 void willExitFullScreen();
70 void didExitFullScreen();
71 void setAnimatingFullScreen(bool);
72 void requestExitFullScreen();
73 void saveScrollPosition();
74 void restoreScrollPosition();
75 void setFullscreenInsets(const WebCore::FloatBoxExtent&);
76 void setFullscreenAutoHideDuration(Seconds);
77 void setFullscreenControlsHidden(bool);
78
79private:
80 void supportsFullScreen(bool withKeyboard, CompletionHandler<void(bool)>&&);
81 void enterFullScreen();
82 void exitFullScreen();
83 void beganEnterFullScreen(const WebCore::IntRect& initialFrame, const WebCore::IntRect& finalFrame);
84 void beganExitFullScreen(const WebCore::IntRect& initialFrame, const WebCore::IntRect& finalFrame);
85
86 void didReceiveMessage(IPC::Connection&, IPC::Decoder&) override;
87 void didReceiveSyncMessage(IPC::Connection&, IPC::Decoder&, std::unique_ptr<IPC::Encoder>&) override;
88
89 WebPageProxy& m_page;
90 WebFullScreenManagerProxyClient& m_client;
91};
92
93} // namespace WebKit
94
95#endif // ENABLE(FULLSCREEN_API)
96