/*

* Copyright (c) 2008-2009 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:    Factory for gallery animations

*

*/

/**

 * @internal reviewed 11/07/2007 by Michael Yip

 */

#ifndef GLXANIMATIONFACTORY_H

#define GLXANIMATIONFACTORY_H

#include "glxuiutility.h"

class CAlfControlGroup;

class MGlxAnimation;

class CAlfVisual;

class CAlfTexture;

/**

 * View switching animation types

 */

enum TGlxViewswitchAnimation 

    {

    EGlxViewAnimationNone, 

    EGlxViewAnimationEntry, 

    EGlxViewAnimationExit

    }; 

/**

 * Factory class to create animation instances

 */

class GlxAnimationFactory

    {

public:

    /**

     * Create a view-switch animation

     * @param aAnimType Type of animation (e.g. entry / exit)

     * @param aDirection Direction of animation (e.g. forwards / backwards)

     * @param aControlGroup The control group to animate

     * @return The requested animation

     */

    IMPORT_C static MGlxAnimation* CreateViewAnimationL(

        TGlxViewswitchAnimation aAnimType, 

        TGlxNavigationDirection aDirection, 

        CAlfControlGroup* aControlGroup);

    /**

     * Create a view-switch animation

     * @param aAnimType Type of animation (e.g. entry / exit)

     * @param aDirection Direction of animation (e.g. forwards / backwards)

     * @param aControlGroups List of control groups to animate

     * @return The requested animation

     */

    IMPORT_C static MGlxAnimation* CreateViewAnimationL(

        TGlxViewswitchAnimation aAnimType, 

        TGlxNavigationDirection aDirection, 

        RPointerArray<CAlfControlGroup>& aControlGroups);

    /**

     * Create an image-loading animation

     * @param aVisual The visual that the image has been loaded into

     * @param aFlashTexture The texture to use for the "flash" effect

     * @return The requested animation

     */

    IMPORT_C static MGlxAnimation* CreateImageLoadingAnimationL(

        CAlfVisual& aVisual, 

        CAlfTexture& aFlashTexture);

    };

#endif //  GLXANIMATIONFACTORY_H