/*
* Copyright (c) 2004 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 file contains definitions of the queue item class.
*
*/
#ifndef __MS60AUDIOPLAYEROBSERVER_H__
#define __MS60AUDIOPLAYEROBSERVER_H__
// INCLUDES
#include <e32std.h>
#include <e32base.h>
enum TPlayerState
{
EPlayerIdle,
EPlayerPlaying,
EPlayerPaused,
EPlayerStopped,
EPlayerFastForwarding,
EPlayerRewinding
};
// CLASS DECLARATION
/**
* This is the S60 Audio Player observer class.
* @since 3.1
*/
class MS60AudioPlayerObserver
{
public:
/**
* Callback for the App that AddSource is complete
* @since Series 60 3.1
* @param aError One of the Standard Error Codes
*/
virtual void AddSourceComplete(TInt aError) = 0;
/**
* Callback for the App that the Player State Changed
* @since Series 60 3.1
* @param aState Resulting State after the change
* @param aError One of the Standard Error Codes
*/
virtual void StateChanged(TPlayerState aState, TInt aError) = 0;
/**
* Used to Indiacate the FastForward Support change
* @since Series 60 3.1
*/
virtual void FastForwardSupportChanged() = 0;
/**
* Used to Indiacate the Rewind Support change
* @since Series 60 3.1
*/
virtual void RewindSupportChanged() = 0;
/**
* Callback for the App that the Duration changed
* @since Series 60 3.1
* @param aDuration The New Duration After the Change
*/
virtual void DurationChanged(const TTimeIntervalMicroSeconds& aDuration) = 0;
};
#endif // __MS60AUDIOPLAYEROBSERVER_H__
// End of File