1 /*

     2 * Copyright (c) 2004 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Progressive Download Utility

    15 *

    16 */

    17 

    18 

    19 #ifndef __CAUDIOPDPLAYUTILITY_H__

    20 #define __CAUDIOPDPLAYUTILITY_H__

    21 

    22 #include <e32std.h>

    23 #include <e32base.h>

    24 #include <mmfcontrollerimplementationuids.hrh>

    25 #include "MAudioPdPlayUtility.h"

    26 

    27 

    28 

    29 class CAudioPdProperties;

    30 

    31 /**

    32 Concrete implementation of the CAudioPdPlayUtility API.

    33 @see CAudioPdPlayUtility

    34 */

    35 

    36 class CAudioPdPlayUtility: public CBase,

    37                            public MAudioPdPlayUtility

    38                            //public MAudioPdPlayUtilityCallback

    39 	{

    40 

    41 public:

    42 

    43 

    44 

    45 	static CAudioPdPlayUtility* NewL(MAudioPdPlayUtilityCallback& aCallback);

    46 

    47 	~CAudioPdPlayUtility();

    48 

    49 	//For Download Status

    50      void HandleDownloadEventL(TUint aTransactionID,

    51                                TBrCtlDownloadEvent aEvent,

    52                                TUint aValue);

    53 

    54 	 //For Audio control

    55 	void Play();

    56 	void Stop();

    57 	TInt Pause();

    58 	void SetVolume(TInt aVolume);

    59 	void SetRepeats(TInt aRepeatNumberOfTimes, const TTimeIntervalMicroSeconds& aTrailingSilence);

    60 	void SetVolumeRamp(const TTimeIntervalMicroSeconds& aRampDuration);

    61 	const TTimeIntervalMicroSeconds& Duration();

    62 	TInt MaxVolume();

    63 	void Close();

    64 	TInt GetPosition(TTimeIntervalMicroSeconds& aPosition);

    65 	void SetPosition(const TTimeIntervalMicroSeconds& aPosition);

    66 

    67 	TInt SetPriority(TInt aPriority, TMdaPriorityPreference aPref);

    68 	TInt GetVolume(TInt& aVolume);

    69 	TInt GetNumberOfMetaDataEntries(TInt& aNumEntries);

    70 	CMMFMetaDataEntry* GetMetaDataEntryL(TInt aMetaDataIndex);

    71 	TInt SetPlayWindow(const TTimeIntervalMicroSeconds& aStart,

    72 								const TTimeIntervalMicroSeconds& aEnd);

    73 	TInt ClearPlayWindow();

    74 	TInt SetBalance(TInt aBalance = KMMFBalanceCenter);

    75 	TInt GetBalance(TInt& aBalance);

    76 	TInt GetBitRate(TUint& aBitRate);

    77 

    78 	void RegisterForAudioLoadingNotification(MAudioLoadingObserver& aCallback);

    79 	void GetAudioLoadingProgressL(TInt& aPercentageProgress);

    80 	const CMMFControllerImplementationInformation& ControllerImplementationInformationL();

    81 

    82 	TInt CustomCommandSync(const TMMFMessageDestinationPckg& aDestination, TInt aFunction, const TDesC8& aDataTo1, const TDesC8& aDataTo2, TDes8& aDataFrom);

    83 	TInt CustomCommandSync(const TMMFMessageDestinationPckg& aDestination, TInt aFunction, const TDesC8& aDataTo1, const TDesC8& aDataTo2);

    84 	void CustomCommandAsync(const TMMFMessageDestinationPckg& aDestination, TInt aFunction, const TDesC8& aDataTo1, const TDesC8& aDataTo2, TDes8& aDataFrom, TRequestStatus& aStatus);

    85 	void CustomCommandAsync(const TMMFMessageDestinationPckg& aDestination, TInt aFunction, const TDesC8& aDataTo1, const TDesC8& aDataTo2, TRequestStatus& aStatus);

    86 

    87 

    88 

    89 	MMMFDRMCustomCommand* GetDRMCustomCommand();

    90 

    91 

    92 	void OpenFileL(const TDesC& aFileName);

    93 

    94 

    95 	void OpenFileL(const RFile& aFile);

    96 

    97 	void OpenFileL(const TMMSource& aSource);

    98 

    99 

   100 	void DlCompleteOpenFileL(const TDesC& aFileName);

   101 

   102 	//Source CustomCommands

   103 	TInt GetFilePosition(TInt& aFilePosition);

   104 	TInt SetFileSize(TInt aFileSize);

   105 	TInt SetBytesDownloaded(TInt aBytesDownloaded, TBool aDownloadComplete);

   106 

   107 	TInt CheckAudioPlayerState();

   108 

   109 

   110 protected:

   111 

   112 private:

   113 

   114 

   115 	CAudioPdPlayUtility();

   116 	void ConstructL();

   117 

   118 

   119 

   120 

   121     CAudioPdProperties* iProperties;

   122 

   123 

   124 	};

   125 

   126 #endif