// Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// which accompanies this distribution, and is available

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

//

#ifndef __ANIMATIONEVENTS_H__

#define __ANIMATIONEVENTS_H__

/** Generic events which all animation data providers can pass to animators.

An implementation of CAnimation may intercept these and perform additional

processing if necessary.  

Events specific to a particular data type should take values greater than

EAnimationReservedEvents.  Implementations of CAnimation should not intercept

or attempt to act on data type specific events.

@publishedAll

@released */

enum TAnimationEvent

	{

	/** Sent when the data itself has changed and the animator needs to be

	ready to	receive the new values */

	EAnimationDataChanged,

	/** Sent when an error occurs within the data provider and it is unable

	to complete the sending of the animation data */

	EAnimationDataProviderError,

	/** Specifies an upper limit for generic events.  Events larger than this

	are free to use for data type specific information */

	EAnimationReservedEvents = 0xFF

	};

/** Events specific to the "bitmap" data type.  These events are only sent

by data providers dealing with bitmap frame animations, and are only understood

by bitmap animators.

@publishedAll

@released */

enum TBitmapAnimationEvent

	{

	/** This event contains data specifying the bitmaps for a new frame of

	animation */

	EBitmapAnimationNewFrame = EAnimationReservedEvents + 1,

	/** This event indicates that there are no more frames to send */

	EBitmapAnimationComplete,

	};

#endif //__ANIMATIONEVENTS_H__