--- a/mpxmusicplayer/activeidle/aiplayerplugin/inc/aiplayerpluginengine.h Tue Feb 02 00:09:33 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,209 +0,0 @@
-/*
-* Copyright (c) 2007-2007 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: Engine which interfaces to MPX framework.
-*
-*/
-
-
-#ifndef C_AIPLAYERPLUGINENGINE_H
-#define C_AIPLAYERPLUGINENGINE_H
-
-#include <e32base.h>
-#include <mpxplaybackobserver.h>
-
-#include "aiplayerpluginengineobserver.h"
-
-class MMPXPlaybackUtility;
-
-
-/**
- * Music Player Player Plugin Engine.
- * This class provides interface to MPX framework.
- *
- * @lib aiplayerplugin2.lib
- * @since S60 5.0
- */
-NONSHARABLE_CLASS( CAiPlayerPluginEngine ) : public CBase,
- public MMPXPlaybackObserver,
- public MMPXPlaybackCallback
- {
-public: // Constructors and destructor
-
- /**
- * Two-phased constructor.
- */
- static CAiPlayerPluginEngine* NewL( MAiPlayerPluginEngineObserver& aObserver );
-
- /**
- * Destructor.
- */
- virtual ~CAiPlayerPluginEngine();
-
- /**
- * From MMPXPlaybackObserver
- * See mpxplaybackobserver.h for detailed description.
- * @since S60 5.0
- */
- void HandlePlaybackMessage( CMPXMessage* aMessage, TInt aError );
-
- /**
- * From MMPXPlaybackCallback
- * See mpxplaybackobserver.h for detailed description.
- * @since S60 5.0
- */
- void HandlePropertyL( TMPXPlaybackProperty aProperty, TInt aValue, TInt aError );
- void HandleSubPlayerNamesL( TUid aPlayer, const MDesCArray* aSubPlayers, TBool aComplete, TInt aError );
- void HandleMediaL( const CMPXMedia& aMedia, TInt aError );
- void HandlePlaybackCommandComplete( CMPXCommand* aCommandResult, TInt aError );
-
-public:
-
- /**
- * Get the current state of the active player.
- *
- * @return Active player state
- * @see TMPlayerState
- */
- TMPlayerState PlayerState();
-
- /**
- * Get the title of the currently playing song.
- *
- * @return Song title
- */
- const TDesC& Title();
-
- /**
- * Get the artist of the currently playing song.
- *
- * @return Artist
- */
- const TDesC& Artist();
-
- /**
- * Get the current position.
- *
- * @return Current position.
- */
- TInt Position();
-
- /**
- * Get the duration of the currently playing song.
- *
- * @return Song duration.
- */
- TInt Duration();
-
- /**
- * Get the current volume.
- *
- * @return Current volume.
- */
- TInt Volume();
-
- /**
- * Set volume.
- *
- * @param aVolume Volume level
- */
- void SetVolumeL( TInt aVolume );
-
-private:
-
- /**
- * C++ default constructor.
- */
- CAiPlayerPluginEngine( MAiPlayerPluginEngineObserver& aObserver );
-
- /**
- * By default Symbian 2nd phase constructor is private.
- */
- void ConstructL();
-
- /**
- * Handle playback message
- *
- * @param aMessage playback message
- */
- void DoHandlePlaybackMessageL( const CMPXMessage& aMessage );
-
- /**
- * Handle playback property
- *
- * @param aProperty the property
- * @param aValue the value of the property
- * @param aError error code
- */
- void DoHandlePropertyL( TInt aProperty, TInt aValue, TInt aError );
-
- /**
- * Handle playback state changed.
- *
- * @param aState New Playback state
- */
- void DoHandleStateChangedL( TMPXPlaybackState aState );
-
- /**
- * Displays error notes.
- *
- * @param aError Error ID to be handled.
- */
- void HandleErrorL( TInt aError );
-
- /**
- * Map states from TMPXPlaybackState to TMPlayerState
- *
- * @param aState State in TMPXPlaybackState format
- * @return State in TMPlayerState format, or KErrNotFound
- * if the state can't be mapped
- */
- TMPlayerState MapState( TMPXPlaybackState aState );
-
- /**
- * Map volume from MPX player to AI volume level.
- *
- * @param aVolume Volume level from MPX player
- * @return Volume level for AI.
- */
- TInt MapToAiVolume( TInt aVolume );
-
- /**
- * Map volume from AI to MPX player volume level.
- *
- * @param aVolume Volume level from AI
- * @return Volume level for MPX player.
- */
- TInt MapToMpxVolume( TInt aVolume );
-
- /**
- * Request media.
- */
- void RequestMediaL();
-
-private: // Data
-
- MAiPlayerPluginEngineObserver* iObserver; // Not owned
- MMPXPlaybackUtility* iPlaybackUtility; // Owned
-
- HBufC* iTitle;
- HBufC* iArtist;
- TInt iMaxVolume;
- TInt iVolume;
- TInt iPosition;
- TInt iDuration;
- };
-
-#endif // C_CAiPlayerPluginEngine_H
-
-// End of File