1 /*
2  * Copyright (C) 2010 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 #ifndef MediaPlayerPrivateFullscreenWindow_h
27 #define MediaPlayerPrivateFullscreenWindow_h
28 
29 #include <wtf/RefPtr.h>
30 
31 #if USE(ACCELERATED_COMPOSITING)
32 #include "CACFLayerTreeHostClient.h"
33 #endif
34 
35 typedef unsigned WPARAM;
36 typedef long LPARAM;
37 typedef struct HWND__* HWND;
38 typedef _W64 long LONG_PTR;
39 typedef LONG_PTR LRESULT;
40 typedef unsigned int UINT;
41 
42 namespace WebCore {
43 
44 #if USE(ACCELERATED_COMPOSITING)
45 class CACFLayerTreeHost;
46 class PlatformCALayer;
47 #endif
48 
49 class MediaPlayerPrivateFullscreenClient {
50 public:
51     virtual LRESULT fullscreenClientWndProc(HWND, UINT message, WPARAM, LPARAM) = 0;
52 protected:
~MediaPlayerPrivateFullscreenClient()53     virtual ~MediaPlayerPrivateFullscreenClient() {}
54 };
55 
56 class MediaPlayerPrivateFullscreenWindow {
57 public:
58     MediaPlayerPrivateFullscreenWindow(MediaPlayerPrivateFullscreenClient*);
59     ~MediaPlayerPrivateFullscreenWindow();
60 
61     void createWindow(HWND ownerWindow);
62 
hwnd()63     HWND hwnd() const { return m_hwnd; }
64 
65 #if USE(ACCELERATED_COMPOSITING)
rootChildLayer()66     PlatformCALayer* rootChildLayer() const { return m_rootChild.get(); }
67     void setRootChildLayer(PassRefPtr<PlatformCALayer>);
68 #endif
69 
70 private:
71     static LRESULT __stdcall staticWndProc(HWND, UINT message, WPARAM, LPARAM);
72     LRESULT wndProc(HWND, UINT message, WPARAM, LPARAM);
73 
74     MediaPlayerPrivateFullscreenClient* m_client;
75 #if USE(ACCELERATED_COMPOSITING)
76     RefPtr<CACFLayerTreeHost> m_layerTreeHost;
77     RefPtr<PlatformCALayer> m_rootChild;
78 #endif
79     HWND m_hwnd;
80 };
81 
82 }
83 
84 #endif
85