1 /* 2 * Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). 3 * 4 * This library is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Library General Public 6 * License as published by the Free Software Foundation; either 7 * version 2 of the License, or (at your option) any later version. 8 * 9 * This library is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Library General Public License for more details. 13 * 14 * You should have received a copy of the GNU Library General Public License 15 * along with this library; see the file COPYING.LIB. If not, write to 16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 17 * Boston, MA 02110-1301, USA. 18 */ 19 20 #ifndef FullScreenVideoQt_h 21 #define FullScreenVideoQt_h 22 23 #include "qwebkitplatformplugin.h" 24 #include <QObject> 25 #include <wtf/Platform.h> 26 27 QT_BEGIN_NAMESPACE 28 class QGraphicsVideoItem; 29 class QMediaPlayer; 30 QT_END_NAMESPACE 31 32 namespace WebCore { 33 34 class ChromeClientQt; 35 class FullScreenVideoWidget; 36 class HTMLVideoElement; 37 class Node; 38 #if USE(QT_MULTIMEDIA) 39 class MediaPlayerPrivateQt; 40 #endif 41 42 // We do not use ENABLE or USE because moc does not expand these macros. 43 #if defined(WTF_USE_GSTREAMER) && WTF_USE_GSTREAMER 44 class FullScreenVideoWindow; 45 46 class GStreamerFullScreenVideoHandler : public QObject { 47 Q_OBJECT 48 public: 49 GStreamerFullScreenVideoHandler(); ~GStreamerFullScreenVideoHandler()50 ~GStreamerFullScreenVideoHandler() { } 51 void setVideoElement(HTMLVideoElement*); 52 53 void enterFullScreen(); 54 void exitFullScreen(); 55 56 public Q_SLOTS: 57 void windowClosed(); 58 59 private: 60 HTMLVideoElement* m_videoElement; 61 FullScreenVideoWindow* m_fullScreenWidget; 62 }; 63 #endif 64 65 // We do not use ENABLE or USE because moc does not expand these macros. 66 #if defined(WTF_USE_QT_MULTIMEDIA) && WTF_USE_QT_MULTIMEDIA 67 class DefaultFullScreenVideoHandler : public QWebFullScreenVideoHandler { 68 Q_OBJECT 69 public: 70 DefaultFullScreenVideoHandler(); 71 virtual ~DefaultFullScreenVideoHandler(); 72 bool requiresFullScreenForVideoPlayback() const; 73 74 public Q_SLOTS: 75 void enterFullScreen(QMediaPlayer*); 76 void exitFullScreen(); 77 78 private: 79 static bool s_shouldForceFullScreenVideoPlayback; 80 FullScreenVideoWidget *m_fullScreenWidget; 81 }; 82 #endif 83 84 class FullScreenVideoQt : public QObject { 85 Q_OBJECT 86 public: 87 FullScreenVideoQt(ChromeClientQt*); 88 ~FullScreenVideoQt(); 89 90 virtual void enterFullScreenForNode(Node*); 91 virtual void exitFullScreenForNode(Node*); 92 bool requiresFullScreenForVideoPlayback(); 93 bool isValid() const; 94 95 private: 96 #if USE(QT_MULTIMEDIA) 97 MediaPlayerPrivateQt* mediaPlayer(); 98 #endif 99 100 private slots: 101 void aboutToClose(); 102 103 private: 104 ChromeClientQt* m_chromeClient; 105 HTMLVideoElement* m_videoElement; 106 #if USE(QT_MULTIMEDIA) 107 QWebFullScreenVideoHandler* m_FullScreenVideoHandler; 108 #endif 109 #if USE(GSTREAMER) 110 GStreamerFullScreenVideoHandler* m_FullScreenVideoHandlerGStreamer; 111 #endif 112 }; 113 114 } 115 116 #endif // FullScreenVideoQt_h 117