1 /****************************************************************************

     2 **

     3 ** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (developer.feedback@nokia.com)

     6 **

     7 ** This file is part of the HbCore module of the UI Extensions for Mobile.

     8 **

     9 ** GNU Lesser General Public License Usage

    10 ** This file may be used under the terms of the GNU Lesser General Public

    11 ** License version 2.1 as published by the Free Software Foundation and

    12 ** appearing in the file LICENSE.LGPL included in the packaging of this file.

    13 ** Please review the following information to ensure the GNU Lesser General

    14 ** Public License version 2.1 requirements will be met:

    15 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

    16 **

    17 ** In addition, as a special exception, Nokia gives you certain additional

    18 ** rights.  These rights are described in the Nokia Qt LGPL Exception

    19 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

    20 **

    21 ** If you have questions regarding the use of this file, please contact

    22 ** Nokia at developer.feedback@nokia.com.

    23 **

    24 ****************************************************************************/

    25 

    26 #ifndef HBOOGMWATCHER_SYM_P_H

    27 #define HBOOGMWATCHER_SYM_P_H

    28 

    29 #include <hbglobal.h>

    30 #include <QObject>

    31 #include <QList>

    32 

    33 #include <bldvariant.hrh>

    34 #ifdef SYMBIAN_BUILD_GCE

    35 #define HB_OOGM_ALF

    36 #endif

    37 

    38 #ifdef HB_OOGM_ALF

    39 #include <alf/alfcompositionutility.h>

    40 #endif

    41 

    42 class HbOogmWatcher;

    43 class HbIconItem;

    44 

    45 class HB_AUTOTEST_EXPORT HbOogmWatcherPrivate : public QObject

    46 #ifdef HB_OOGM_ALF

    47 , public MAlfCompositionObserver

    48 #endif

    49 {

    50     Q_OBJECT

    51 

    52 public:

    53     Q_DECLARE_PUBLIC(HbOogmWatcher)

    54 

    55     HbOogmWatcherPrivate();

    56     ~HbOogmWatcherPrivate();

    57 

    58 public slots:

    59     void setupListener();

    60 

    61 public:

    62     void graphicsMemoryLow();

    63     void mainWindowReady();

    64 

    65     HbOogmWatcher *q_ptr;

    66     QList<HbIconItem *> mIconItems;

    67     bool mInitialized;

    68 

    69 #ifdef HB_OOGM_ALF

    70     CAlfCompositionSource *mCompositionSource;

    71 

    72     // from MAlfCompositionObserver

    73     void FrameReady(TInt) { }

    74     void CompositionTargetHidden() { }

    75     void CompositionTargetVisible() { }

    76     void GraphicsMemoryGood() { }

    77     void RunningLowOnGraphicsMemory();

    78 #endif

    79 

    80 };

    81 

    82 #endif