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:    Texture Manager component

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 #ifndef M_GLXTEXTUREOBSERVER_H

    22 #define M_GLXTEXTUREOBSERVER_H

    23 

    24 #include <e32std.h>

    25 #include <alf/alftexturemanager.h>

    26 /**

    27  * Observer interface used to be notified when texture content changes.

    28  *

    29  * @author Dan Rhodes

    30  */

    31 NONSHARABLE_CLASS( MGlxTextureObserver )

    32     {

    33 public:

    34     /**

    35     * Called when the content of the texture is changed.

    36     * @param aHasContent Whether the texture now has content.

    37     */

    38     virtual void TextureContentChangedL( TBool aHasContent , CAlfTexture* aNewTexture) = 0;

    39     };

    40 

    41 #endif  // M_GLXTEXTUREOBSERVER_H