--- a/javauis/mmapi_qt/baseline/inc/cmmamiditempocontrol.h Tue May 11 16:07:20 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,139 +0,0 @@
-/*
-* Copyright (c) 2002 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: This class implements MIDITempoControl functionality.
-*
-*/
-
-
-#ifndef CMMAMIDITEMPOCONTROL_H
-#define CMMAMIDITEMPOCONTROL_H
-
-// EXTERNAL INCLUDES
-#include <midiclientutility.h> // MMidiClientUtilityObserver
-
-// INTERNAL INCLUDES
-#include "cmmaratecontrol.h" // base class
-#include "mmmaplayerstatelistener.h"
-
-// CONSTANTS
-
-// Constant for control name. Name is used in Java side to instantiate
-// Java Class which uses CMMAMIDITempoControl.
-_LIT(KMIDITempoControlName, "TempoControl");
-
-class CMMAMIDIPlayer;
-
-// CLASS DECLARATION
-/**
-* This class implements MIDITempoControl interface.
-*
-*
-*/
-NONSHARABLE_CLASS(CMMAMIDITempoControl): public CMMARateControl,
- public MMidiClientUtilityObserver, public MMMAPlayerStateListener
-{
-public:
- /**
- * Creates new CMMAMIDITempoControl.
- *
- * @param aPlayer Player that plays the content.
- */
- static CMMAMIDITempoControl* NewL(CMMAMIDIPlayer* aPlayer);
-
- /**
- * Destructor.
- */
- ~CMMAMIDITempoControl();
-protected:
- /**
- * Constructor.
- * @param aPlayer Player that plays the content.
- */
- CMMAMIDITempoControl(CMMAMIDIPlayer* aPlayer);
-
- /**
- * Initializes this control.
- */
- void ConstructL();
-
-public: // From CMMAControl
- const TDesC& ClassName() const;
-
-public: // From CMMARateControl
- /**
- * @param aRate Rate to set in "milli-percentage"..
- * @return Actual rate set.
- */
- TInt SetRateL(TInt aRate);
-
- /**
- * @return The current playback rate in "milli-percentage".
- */
- TInt RateL();
-
- /**
- * @return The maximum rate supported.
- */
- TInt MaxRateL();
-
- /**
- * @return The minimum rate supported.
- */
- TInt MinRateL();
-
-public: // New methods
- /**
- * @return Tempo, if not available the default.
- */
- TInt TempoL();
-
- /**
- * @param aTempo Tempo to set in milli-beats per minute.
- * @return Actual Tempo set.
- */
- TInt SetTempoL(TInt aTempo);
-
-public: // From MMMAPlayerStateListener
- void StateChanged(TInt aState);
-
-public: // from MMidiClientUtilityObserver
- void MmcuoStateChanged(TMidiState aOldState,TMidiState aNewState,const TTimeIntervalMicroSeconds& aTime,TInt aError);
- void MmcuoTempoChanged(TInt aMicroBeatsPerMinute);
- void MmcuoVolumeChanged(TInt aChannel,TReal32 aVolumeInDecibels);
- void MmcuoMuteChanged(TInt aChannel,TBool aMuted);
- void MmcuoSyncUpdate(const TTimeIntervalMicroSeconds& aMicroSeconds,TInt64 aMicroBeats);
- void MmcuoMetaDataEntryFound(const TInt aMetaDataEntryId,const TTimeIntervalMicroSeconds& aPosition);
- void MmcuoMipMessageReceived(const RArray<TMipMessageEntry>& aMessage);
- void MmcuoPolyphonyChanged(TInt aNewPolyphony);
- void MmcuoInstrumentChanged(TInt aChannel,TInt aBankId,TInt aInstrumentId);
-
-private: // Data
- /**
- * Used to control MIDI playback.
- */
- CMMAMIDIPlayer* iPlayer;
-
- /**
- * Current tempo. Unit of the variable is milli-beat.
- * Tempo cannot be set to the midi client before the player is
- * prefetched. Thus, when the player is in REALIZED state, tempo is
- * saved to this variable and set to the client when the player is
- * prefetched.
- */
- TInt iTempo;
-
-};
-
-
-#endif // CMMAMIDITEMPOCONTROL_H