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 <QWeakPointer>

    23 

    24 // User includes

    25 #include "radio_global.h"

    26 

    27 // Forward declarations

    28 class RadioFrequencyStrip;

    29 class RadioStationCarousel;

    30 class RadioFrequencyScanner;

    31 class HbNotificationDialog;

    32 

    33 struct EffectInfo

    34 {

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

    36         mItem( item ),

    37         mPath( path ),

    38         mEvent( event )

    39     {}

    40 

    41     QGraphicsItem* mItem;

    42     QString mPath;

    43     QString mEvent;

    44 

    45 private:

    46     EffectInfo();

    47 };

    48 typedef QList<EffectInfo> QEffectList;

    49 

    50 // Class declaration

    51 class RadioUtil

    52 {

    53 public:

    54 

    55     static bool addEffects( QEffectList list );

    56 

    57     static RadioFrequencyStrip* frequencyStrip();

    58     static RadioStationCarousel* carousel();

    59     static bool isScannerAlive();

    60     static Scan::Status scanStatus();

    61 

    62     static void setFrequencyStrip( RadioFrequencyStrip* frequencyStrip );

    63     static void setCarousel( RadioStationCarousel* carousel );

    64     static void setFrequencyScanner( RadioFrequencyScanner* scanner );

    65     static void setScanStatus( Scan::Status status );

    66 

    67     static Scroll::Direction scrollDirectionFromSkipMode( int skipMode );

    68     static Scroll::Direction scrollDirection( int direction );

    69     static TuneReason::Reason tuneReason( int tuneReason );

    70 

    71     static void showDiscreetNote( const QString& text );

    72 

    73 private:

    74 

    75     RadioUtil();

    76     ~RadioUtil();

    77 

    78     static RadioUtil& instance();

    79 

    80 private: // data

    81 

    82     QWeakPointer<RadioFrequencyStrip>   mFrequencyStrip;

    83 

    84     QWeakPointer<RadioStationCarousel>  mCarousel;

    85 

    86     QWeakPointer<RadioFrequencyScanner> mScanner;

    87 

    88     QWeakPointer<HbNotificationDialog>  mNotificationDialog;

    89 

    90     Scan::Status                        mScanStatus;

    91 

    92 };

    93 

    94 

    95 #endif // _RADIOUIUTILITIES_H_