1 /*

     2 * Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:    Factory for gallery animations

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 /**

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

    23  */

    24 

    25 #ifndef GLXANIMATIONFACTORY_H

    26 #define GLXANIMATIONFACTORY_H

    27 

    28 #include "glxuiutility.h"

    29 

    30 class CAlfControlGroup;

    31 class MGlxAnimation;

    32 class CAlfVisual;

    33 class CAlfTexture;

    34 

    35 /**

    36  * View switching animation types

    37  */

    38 enum TGlxViewswitchAnimation 

    39     {

    40     EGlxViewAnimationNone, 

    41     EGlxViewAnimationEntry, 

    42     EGlxViewAnimationExit

    43     }; 

    44 

    45 /**

    46  * Factory class to create animation instances

    47  */

    48 class GlxAnimationFactory

    49     {

    50 public:

    51     /**

    52      * Create a view-switch animation

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

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

    55      * @param aControlGroup The control group to animate

    56      * @return The requested animation

    57      */

    58     IMPORT_C static MGlxAnimation* CreateViewAnimationL(

    59         TGlxViewswitchAnimation aAnimType, 

    60         TGlxNavigationDirection aDirection, 

    61         CAlfControlGroup* aControlGroup);

    62 

    63     /**

    64      * Create a view-switch animation

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

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

    67      * @param aControlGroups List of control groups to animate

    68      * @return The requested animation

    69      */

    70     IMPORT_C static MGlxAnimation* CreateViewAnimationL(

    71         TGlxViewswitchAnimation aAnimType, 

    72         TGlxNavigationDirection aDirection, 

    73         RPointerArray<CAlfControlGroup>& aControlGroups);

    74         

    75     /**

    76      * Create an image-loading animation

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

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

    79      * @return The requested animation

    80      */

    81     IMPORT_C static MGlxAnimation* CreateImageLoadingAnimationL(

    82         CAlfVisual& aVisual, 

    83         CAlfTexture& aFlashTexture);

    84     };

    85     

    86 #endif //  GLXANIMATIONFACTORY_H