mmsharing/mmshengine/inc/musengclipvideoplayer.h
branchRCL_3
changeset 22 73a1feb507fb
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmsharing/mmshengine/inc/musengclipvideoplayer.h	Tue Aug 31 15:12:07 2010 +0300
@@ -0,0 +1,105 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+
+
+#ifndef MUSHENGCLIPVIDEOPLAYER_H
+#define MUSHENGCLIPVIDEOPLAYER_H
+
+// INCLUDES
+#include "musenglocalvideoplayer.h"
+#include "musunittesting.h"
+#include <lcsourcefilecontrol.h>
+
+// CLASS DECLARATION
+class CMusEngClipVideoPlayer : 
+    public CMusEngLocalVideoPlayer,
+    public MLcSourceFileControl
+    {
+    MUS_UNITTEST( UT_CMusEngClipVideoPlayer )
+    
+    public: // Constructors and destructor
+        
+        static CMusEngClipVideoPlayer* NewL( 
+            MMusEngDisplayHandler& aDisplayHandler,
+            MLcAudioControl& aLcAudioControl );
+        
+        ~CMusEngClipVideoPlayer();
+        
+    public: // New functions
+        
+        TBool HasClipEnded();
+        
+        void SetBufferingPeriod( const TTimeIntervalMicroSeconds& aPeriod );
+        
+    public: // From MLcVideoPlayer
+        
+        TBool LcIsPlayingL();
+        
+        void LcPlayL();
+        
+        void LcPauseL();
+        
+        MLcSourceFileControl* LcSourceFileControl();
+        
+    public: // From MLcSourceFileControl      
+        
+        void SetLcFileNameL( const TFileName& aFileName );
+        
+        TFileName& LcFileName();
+
+        void LcFastForwardL( TBool aUseFFWD );
+
+        void LcFastRewindL( TBool aUseFRWD );
+        
+        TTimeIntervalSeconds LcFileDurationL();
+
+        TTimeIntervalSeconds LcFilePositionL();
+
+        void SetLcFilePositionL( const TTimeIntervalSeconds& aPosition );        
+        
+    private: // Constructors
+        
+        CMusEngClipVideoPlayer(
+            MMusEngDisplayHandler& aDisplayHandler,
+            MLcAudioControl& aLcAudioControl );       
+        
+    private: // Helper functions
+        
+        TBool IsProtectedFileL( const TDesC& aClipFile );
+        
+        TTimeIntervalMicroSeconds PositionMicroSecondsL( 
+            TBool aActualPosition = EFalse );
+        
+        TTimeIntervalMicroSeconds GetVideoSinkRelativeFilePos( 
+            const TTimeIntervalMicroSeconds& aActualPosition,
+            const TTimeIntervalMicroSeconds& aDuration );        
+        
+    private: // Data
+            
+        TFileName iFileName;
+        TTime iFFWDStartTime;
+        TTime iFRWDStartTime;
+        TTimeIntervalMicroSeconds iBufferingPeriod;
+        TTimeIntervalMicroSeconds iDelayFileEndingPos;
+        TTimeIntervalMicroSeconds iPreviousPos;
+        TBool iRewindedToBeginning;
+    };
+
+#endif // MUSHENGCLIPVIDEOPLAYER_H
+
+// End of file
+