multimediacommsengine/mmceshared/inc/mcecomfilesource.h
changeset 0 1bce908db942
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/multimediacommsengine/mmceshared/inc/mcecomfilesource.h	Tue Feb 02 01:04:58 2010 +0200
@@ -0,0 +1,208 @@
+/*
+* Copyright (c) 2006 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 CMCECOMFILESOURCE_H
+#define CMCECOMFILESOURCE_H
+
+#include <e32std.h>  
+#include "mcecommediasource.h"
+#include "mcecomcodec.h"
+
+
+class CMceCsSessionImplementation;
+
+
+class TMceFileInfo
+    {
+    
+public:    // Data
+
+    enum TAccessType
+        {
+        EZero,
+        EWrite,
+        ERead,
+        EReadWrite
+        };
+        
+public:    // Data
+
+    TFileName iFileName;
+    TTimeIntervalMicroSeconds iDuration;
+    TInt iAudioElementCount;
+    TInt iVideoElementCount;
+    TMceComCodecName iAudioCodec;      
+    TMceComCodecName iVideoCodec;      
+    TReal iVideoFrameRate;
+    TUint32 iVideoBitRate;
+    TSize iVideoFrameSize;
+	TUint32 iAudioBitRate;
+	TAccessType iDirection;
+	TAccessType iAccessRights;
+	
+	inline TMceFileInfo() 
+	    : iFileName(0),
+	      iDuration(0),	
+	      iAudioElementCount(0),
+	      iVideoElementCount(0),
+	      iAudioCodec(0),      
+    	  iVideoCodec(0),
+    	  iVideoFrameRate(0),
+	      iVideoBitRate(0),
+	      iVideoFrameSize(0,0),
+	      iAudioBitRate(0),
+	      iDirection( ERead ),
+	      iAccessRights( EReadWrite ){}
+	      
+    };
+
+
+class TMceTranscodeInfo
+    {
+
+public:    // Data
+
+    TUint32 iTranscodeSessionId;
+    TFileName iFileName;
+    TInt iQuality;
+    TInt iProgress;
+    TInt iError;
+    };
+    
+
+
+/**
+ * 
+ *
+ * @lib 
+ */
+class CMceComFileSource: public CMceComMediaSource
+	{
+
+public: // Constructors and destructor
+
+    /**
+    * Constructor
+    */
+    static CMceComFileSource* NewL();
+
+    /**
+    * Constructor
+    */
+    static CMceComFileSource* NewLC();
+
+    /**
+    * Destructor.
+    */
+	~CMceComFileSource();
+
+public: // from CMceComMediaSource
+
+    /**
+    * Internalizes flat data
+    * @param aReadStream read stream
+    */
+    void InternalizeFlatL( RReadStream& aReadStream );
+
+    /**
+    * Externalizes flat data
+    * @param aWriteStream write stream
+    */
+    void ExternalizeFlatL( RWriteStream& aWriteStream );
+
+    /**
+    * Traversal event handler
+    * @param aEvent the event
+    * @return status, if event was consumed or not or object needs update
+    */
+    TInt EventReceivedL( TMceComEvent& aEvent );
+
+    /**
+    * Clones this object
+    * @return the cloned object
+    */
+    CMceComMediaSource* CloneL();
+
+    /**
+    * Updates this object
+    * @param aUpdate object updates this
+    */
+    void UpdateL( CMceComMediaSource& aUpdate );
+
+    
+#ifdef MCE_COMMON_SERVER_SIDE
+
+    /**
+    * Returns mcc type for mcc endpoint
+    * @return mcc type
+    */
+    const TUid MccType();
+
+    /**
+    * Returns init param for mcc endpoint
+    * @return mcc type
+    */
+    const TDesC8& InitParamL( const CMceComCodec& aCodec );
+
+    /**
+    * Endpoint can be informed about initialization completion
+    */
+    void InitializedL();
+
+#endif//MCE_COMMON_SERVER_SIDE
+    
+
+protected:
+
+    /**
+    * C++ default constructor.
+    */
+	CMceComFileSource();
+		
+
+public: // serialized data
+
+    TBool iFastForward;
+    TBool iFastRewind;
+    TTimeIntervalMicroSeconds iPosition;
+
+public: //data
+
+    TMceFileInfo iFileInfo;
+    
+    TBool iInitialInfoRetrieved;    
+
+    TInt iCurrentAudioElement;
+    TInt iCurrentVideoElement;
+    
+    TMceTranscodeInfo iTranscodeInfo;
+    
+    CMceCsSessionImplementation* iClient;
+
+private: // data
+    
+    HBufC8* iSettings;
+    
+    friend class UT_CMceComFileSource;
+    
+	};
+
+
+#endif