Symaptic: os/mm/mmlibs/mmfw/tsrc/mmvalidationsuite/mmvalidationsuiteagents/inc/audioplayagent.h@bde4ae8d615e

     1 // Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // Part of the MVS Agents for TechView

    15 //

    17 #include <mdaaudiosampleplayer.h>

    18 #include <mvs/agentsutility.h>

    19 #include <flogger.h>

    21 #ifndef MVSAUDIOPLAYAGENT_H

    22 #define MVSAUDIOPLAYAGENT_H

    24 /**

    25 @publishedPartner

    26 @prototype

    27 @test

    29 Provides Audio playing functionality for the UI/Client

    31 */

    32 class CMVSAudioPlayAgent : public CBase, MMdaAudioPlayerCallback, MMMFAudioResourceNotificationCallback

    33 	{

    34 	public:

    35 		IMPORT_C static CMVSAudioPlayAgent* NewL(MMVSClientObserver& aObserver);

    36 		IMPORT_C ~CMVSAudioPlayAgent();

    38 		//opens an audio clip for playback

    39 		IMPORT_C void OpenFileL(TDesC& aFile);

    40 		//opens DRM protected source

    41 		IMPORT_C void OpenFileL(TMMSource &aSource); //Added for future support

    42         IMPORT_C void OpenDesL(const TDesC8 &aDescriptor); //Added for future support

    44 		IMPORT_C void Play();

    45 		IMPORT_C void Stop();

    46         IMPORT_C TInt  Pause();

    47         IMPORT_C void Forward(); //Added for future support

    48         IMPORT_C void Rewind(); //Added for future support

    50       	//Setter Methods

    52         IMPORT_C void SetVolume(TInt aVolume, TTimeIntervalMicroSeconds aRamp);

    53         IMPORT_C void SetPosition(TTimeIntervalMicroSeconds aPosition);

    54         IMPORT_C void SetRepeats(TInt aNoRepeats, TTimeIntervalMicroSeconds aDelay);

    55         IMPORT_C TInt SetBalance(TInt aBalance);

    56 		IMPORT_C TInt SetPlayWindow(TTimeIntervalMicroSeconds aStart, TTimeIntervalMicroSeconds    aEnd);

    57         IMPORT_C TInt SetPriority(TInt aPriority, TMdaPriorityPreference aPref);

    58         IMPORT_C TInt ClearPlayWindow();

    60 	    //closes the current audio clip

    62         IMPORT_C void Reset();

    63         IMPORT_C void SetAutoPauseResume(TBool aEnable);

    65         //Getter Methods

    67         IMPORT_C TTimeIntervalMicroSeconds GetPosition(TTimeIntervalMicroSeconds& aPosition);

    68         IMPORT_C TInt GetVolume(TInt& aVolume);

    69         IMPORT_C TInt MaxVolume();

    70         IMPORT_C TTimeIntervalMicroSeconds Duration();

    71         IMPORT_C TInt GetBalance(TInt& aBalance);

    72         IMPORT_C void GetMetaArrayL(RPointerArray<CMMFMetaDataEntry>& aMetaarray);

    73         IMPORT_C TInt GetBitRate(TUint& aBitRate);

    75         //Returns Implementation Info object of the controller is currently loaded

    77         IMPORT_C const CMMFControllerImplementationInformation& GetControllerInfoL();

    78         IMPORT_C TMVSState GetState();

    79     private:

    80 		void ConstructL();//create playerutility here

    81     	CMVSAudioPlayAgent(MMVSClientObserver& aObserver);

    83 		//from MMdaAudioPlayerCallback

    85 		void MapcInitComplete(TInt aError, const TTimeIntervalMicroSeconds &aDuration);

    86 		void MapcPlayComplete(TInt aError);

    88 		//from MMMFAudioResourceNotificationCallback

    90 		void MarncResourceAvailable(TUid aNotificationEventId, const TDesC8& aNotificationData);

    91 	private:

    92 		CMdaAudioPlayerUtility* iPlayer;

    93 		MMVSClientObserver& iObserver;

    94 		TMVSState iState;

    95     	RFileLogger iFileLogger;

    96 	};

    98 #endif MVSAUDIOPLAYAGENT_H

author	sl@SLION-WIN7.fritz.box
	Fri, 15 Jun 2012 03:10:57 +0200
changeset 0	bde4ae8d615e
permissions	-rw-r--r--