src/3rdparty/phonon/mmf/mmf_videoplayer.h
changeset 0 1918ee327afb
child 3 41300fa6a67c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/3rdparty/phonon/mmf/mmf_videoplayer.h	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,110 @@
+/*  This file is part of the KDE project.
+
+Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+
+This library is free software: you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation, either version 2.1 or 3 of the License.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with this library.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#ifndef PHONON_MMF_VIDEOPLAYER_H
+#define PHONON_MMF_VIDEOPLAYER_H
+
+#include <videoplayer.h> // from epoc32/include
+
+#include "abstractmediaplayer.h"
+#include "videooutput.h"
+#include "videooutputobserver.h"
+
+QT_BEGIN_NAMESPACE
+
+namespace Phonon
+{
+namespace MMF
+{
+/**
+ * @short Wrapper over MMF video client utility
+ *
+ * See
+ * <a href="http://wiki.forum.nokia.com/index.php/How_to_play_a_video_file_using_CVideoPlayerUtility">How to
+ * play a video file using CVideoPlayerUtility</a>
+ */
+class VideoPlayer : public AbstractMediaPlayer
+                  , public MVideoPlayerUtilityObserver
+                  , public VideoOutputObserver
+{
+    Q_OBJECT
+
+public:
+    VideoPlayer();
+    explicit VideoPlayer(const AbstractPlayer& player);
+    virtual ~VideoPlayer();
+
+    // AbstractPlayer
+    virtual void doPlay();
+    virtual void doPause();
+    virtual void doStop();
+    virtual void doSeek(qint64 milliseconds);
+    virtual int setDeviceVolume(int mmfVolume);
+    virtual int openFile(RFile& file);
+    virtual void close();
+
+    // MediaObjectInterface
+    virtual bool hasVideo() const;
+    virtual qint64 currentTime() const;
+    virtual qint64 totalTime() const;
+
+    // MVideoPlayerUtilityObserver
+    virtual void MvpuoOpenComplete(TInt aError);
+    virtual void MvpuoPrepareComplete(TInt aError);
+    virtual void MvpuoFrameReady(CFbsBitmap &aFrame, TInt aError);
+    virtual void MvpuoPlayComplete(TInt aError);
+    virtual void MvpuoEvent(const TMMFEvent &aEvent);
+
+    // VideoOutputObserver
+    virtual void videoOutputRegionChanged();
+
+private:
+    void construct();
+
+    void doPrepareCompleteL(TInt aError);
+
+    // AbstractPlayer
+    virtual void videoOutputChanged();
+
+    // Returns true if handles have changed
+    bool getNativeWindowSystemHandles();
+
+    void updateMmfOutput();
+
+private:
+    QScopedPointer<CVideoPlayerUtility> m_player;
+
+    // Not owned
+    RWsSession&                         m_wsSession;
+    CWsScreenDevice&                    m_screenDevice;
+    RWindowBase*                        m_window;
+    TRect                               m_rect;
+
+    QSize                               m_frameSize;
+    qint64                              m_totalTime;
+
+    bool                                m_mmfOutputChangePending;
+
+};
+
+}
+}
+
+QT_END_NAMESPACE
+
+#endif