diff -r 000000000000 -r 1bce908db942 multimediacommsengine/mmceshared/inc/mcecomfilesource.h --- /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 +#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