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1 /* |
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2 * Copyright (c) 2004 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Interface definition for the ProgressiveDownloadUtility functions. |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 #ifndef __MAUDIOPLAYUTILITY_H__ |
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21 #define __MAUDIOPLAYUTILITY_H__ |
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22 |
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23 #include <e32std.h> |
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24 #include <e32base.h> |
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25 #include <mdaaudiosampleplayer.h> |
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26 #include <mmf/common/mmfcontroller.h> |
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27 #include <mmf/server/mmffile.h> |
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28 #include <mmf/server/mmfdes.h> |
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29 #include <mmfcontrollerimplementationuids.hrh> |
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30 #include <mmf/common/mmfstandardcustomcommands.h> |
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31 #include <mmf/common/mmfdrmcustomcommands.h> |
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32 |
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33 #include <bldvariant.hrh> |
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34 |
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35 class MAudioPlayUtility |
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36 { |
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37 public: |
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38 |
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39 virtual void Play()=0; |
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40 virtual void Stop()=0; |
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41 virtual TInt Pause()=0; |
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42 virtual void SetVolume(TInt aVolume)=0; |
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43 virtual void SetRepeats(TInt aRepeatNumberOfTimes, const TTimeIntervalMicroSeconds& aTrailingSilence)=0; |
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44 virtual void SetVolumeRamp(const TTimeIntervalMicroSeconds& aRampDuration)=0; |
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45 virtual const TTimeIntervalMicroSeconds& Duration()=0; |
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46 virtual TInt MaxVolume()=0; |
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47 virtual void Close()=0; |
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48 virtual TInt GetPosition(TTimeIntervalMicroSeconds& aPosition)=0; |
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49 virtual void SetPosition(const TTimeIntervalMicroSeconds& aPosition)=0; |
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50 |
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51 virtual TInt SetPriority(TInt aPriority, TMdaPriorityPreference aPref)=0; |
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52 virtual TInt GetVolume(TInt& aVolume)=0; |
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53 virtual TInt GetNumberOfMetaDataEntries(TInt& aNumEntries)=0; |
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54 virtual CMMFMetaDataEntry* GetMetaDataEntryL(TInt aMetaDataIndex)=0; |
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55 virtual TInt SetPlayWindow(const TTimeIntervalMicroSeconds& aStart, |
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56 const TTimeIntervalMicroSeconds& aEnd)=0; |
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57 virtual TInt ClearPlayWindow()=0; |
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58 virtual TInt SetBalance(TInt aBalance = KMMFBalanceCenter)=0; |
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59 virtual TInt GetBalance(TInt& aBalance)=0; |
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60 virtual TInt GetBitRate(TUint& aBitRate)=0; |
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61 |
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62 virtual void RegisterForAudioLoadingNotification(MAudioLoadingObserver& aCallback)=0; |
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63 virtual void GetAudioLoadingProgressL(TInt& aPercentageProgress)=0; |
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64 virtual const CMMFControllerImplementationInformation& ControllerImplementationInformationL()=0; |
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65 |
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66 virtual TInt CustomCommandSync(const TMMFMessageDestinationPckg& aDestination, TInt aFunction, const TDesC8& aDataTo1, const TDesC8& aDataTo2, TDes8& aDataFrom)=0; |
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67 virtual TInt CustomCommandSync(const TMMFMessageDestinationPckg& aDestination, TInt aFunction, const TDesC8& aDataTo1, const TDesC8& aDataTo2)=0; |
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68 virtual void CustomCommandAsync(const TMMFMessageDestinationPckg& aDestination, TInt aFunction, const TDesC8& aDataTo1, const TDesC8& aDataTo2, TDes8& aDataFrom, TRequestStatus& aStatus)=0; |
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69 virtual void CustomCommandAsync(const TMMFMessageDestinationPckg& aDestination, TInt aFunction, const TDesC8& aDataTo1, const TDesC8& aDataTo2, TRequestStatus& aStatus)=0; |
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70 |
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71 |
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72 virtual MMMFDRMCustomCommand* GetDRMCustomCommand()=0; |
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73 |
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74 |
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75 }; |
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76 |
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77 #endif |