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:

    15 *

    16 */

    17 

    18 #ifndef _RADIOUIUTILITIES_H_

    19 #define _RADIOUIUTILITIES_H_

    20 

    21 // System includes

    22 #include <QPointer>

    23 

    24 // Forward declarations

    25 class RadioFrequencyStrip;

    26 class RadioStationCarousel;

    27 class RadioFrequencyScanner;

    28 

    29 struct EffectInfo

    30 {

    31     EffectInfo( QGraphicsItem* item, QString path, QString event ) :

    32         mItem( item ),

    33         mPath( path ),

    34         mEvent( event )

    35     {}

    36 

    37     QGraphicsItem* mItem;

    38     QString mPath;

    39     QString mEvent;

    40 

    41 private:

    42     EffectInfo();

    43 };

    44 typedef QList<EffectInfo> QEffectList;

    45 

    46 // Class declaration

    47 class RadioUiUtilities

    48 {

    49 public:

    50 

    51     static bool addEffects( QEffectList list );

    52 

    53     static RadioFrequencyStrip* frequencyStrip();

    54     static RadioStationCarousel* carousel();

    55     static bool isScannerAlive();

    56 

    57     static void setFrequencyStrip( RadioFrequencyStrip* frequencyStrip );

    58     static void setCarousel( RadioStationCarousel* carousel );

    59     static void setFrequencyScanner( RadioFrequencyScanner* scanner );

    60 

    61 private:

    62 

    63     RadioUiUtilities();

    64     ~RadioUiUtilities();

    65 

    66     static RadioUiUtilities& instance();

    67 

    68 private: // data

    69 

    70     QPointer<RadioFrequencyStrip>   mFrequencyStrip;

    71 

    72     QPointer<RadioStationCarousel>  mCarousel;

    73 

    74     QPointer<RadioFrequencyScanner> mScanner;

    75 

    76 };

    77 

    78 

    79 #endif // _RADIOUIUTILITIES_H_