1 aknpreviewpopupcontentprovider.h

     1 /*

     2 * Copyright (c) 2005-2007 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 the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Interface used for asynchronous content building for preview 

    15 *                popup.

    16 *

    17 */

    18 

    19 

    20 #ifndef AKNPREVIEWPOPUPCONTENTPROVIDER_H

    21 #define AKNPREVIEWPOPUPCONTENTPROVIDER_H

    22 

    23 // CLASS DECLARATION

    24 

    25 /**

    26 *  Interface used for asynchronous content building for a preview popup.

    27 *

    28 *  @lib avkon.lib

    29 *  @since S60 3.2

    30 */

    31 class MAknPreviewPopUpContentProvider

    32     {

    33     public: // New functions

    34 

    35         /**

    36         * Called by the preview popup controller when content building should be

    37         * started.

    38         */

    39         virtual void StartContentBuildingL() = 0;

    40         

    41         /**

    42         * Called by the preview popup controller if ongoing content building

    43         * operation should be cancelled.

    44         */

    45         virtual void CancelContentBuilding() = 0;

    46     };

    47 

    48 #endif // AKNPREVIEWPOPUPCONTENTPROVIDER_H

    49 

    50 //  End of File