1 /*

     2 * Copyright (c) 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:  Defines screensaver utility tools.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef C_SCREENSAVERUTILITY_H

    21 #define C_SCREENSAVERUTILITY_H

    22 

    23 // INCLUDES

    24 #include <e32base.h>

    25 

    26 // CLASS DECLARATION

    27 

    28 /**

    29 * The uitility class of screensaver

    30 */

    31 class ScreensaverUtility

    32     {

    33 public:

    34     

    35     /**

    36     * Panic

    37     */

    38     static void Panic( TInt aPanic );

    39 

    40     /**

    41     * Flushes the draw buffer (before activating power save) 

    42     */

    43     static void FlushDrawBuffer();

    44     

    45     /**

    46     * Checks whether screen has been rotated

    47     */

    48     static TBool ScreenRotated();

    49     

    50     /**

    51     * Query whether 12-hour clock is displayed

    52     */

    53     static TBool Query12HourClock();

    54 

    55     /**

    56     * Brings the application to foreground

    57     */

    58     static void BringToForeground(); 

    59     

    60     /**

    61     * Sends the application to background

    62     */

    63     static void SendToBackground();

    64     

    65     /**

    66     * Drive info helpers

    67     */

    68     static TBool IsDrivePresent(TInt aDrive);

    69     

    70     /**

    71     * Loads the bitmap

    72     */

    73     static CGulIcon* LoadBitmapL();

    74 

    75     /**

    76     * Stop the server heartbeat

    77     */

    78     static void StopWServHeartBeat();

    79     };

    80 

    81 #endif // C_SCREENSAVERUTILITY_H