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 // System includes

    19 #include <HbEffect>

    20 #include <HbNotificationDialog>

    21 

    22 // User includes

    23 #include "radioutil.h"

    24 #include "radiofrequencystrip.h"

    25 #include "radiostationcarousel.h"

    26 #include "radiofrequencyscanner.h"

    27 #include "radiologger.h"

    28 

    29 // Constants

    30 

    31 static RadioUtil* theInstance = 0;

    32 

    33 /*!

    34  *

    35  */

    36 RadioUtil::RadioUtil() :

    37     mScanStatus( Scan::NotScanning )

    38 {

    39 }

    40 

    41 /*!

    42  *

    43  */

    44 RadioUtil::~RadioUtil()

    45 {

    46 }

    47 

    48 /*!

    49  *

    50  */

    51 bool RadioUtil::addEffects( QEffectList list )

    52 {

    53     bool allAvailable = true;

    54     QEffectList added;

    55     foreach ( EffectInfo info, list ) {

    56         if ( HbEffect::add( info.mItem, info.mPath, info.mEvent ) ) {

    57             added.append( info );

    58         } else {

    59             allAvailable = false;

    60             break;

    61         }

    62     }

    63 

    64     if ( !allAvailable ) {

    65         foreach ( const EffectInfo& info, added ) {

    66             HbEffect::remove( info.mItem, info.mPath, info.mEvent );

    67         }

    68     }

    69 

    70     return allAvailable;

    71 }

    72 

    73 

    74 /*!

    75  *

    76  */

    77 RadioFrequencyStrip* RadioUtil::frequencyStrip()

    78 {

    79     return instance().mFrequencyStrip.data();

    80 }

    81 

    82 /*!

    83  *

    84  */

    85 RadioStationCarousel* RadioUtil::carousel()

    86 {

    87     return instance().mCarousel.data();

    88 }

    89 

    90 /*!

    91  *

    92  */

    93 bool RadioUtil::isScannerAlive()

    94 {

    95     RadioFrequencyScanner* scanner = instance().mScanner.data();

    96     if ( scanner ) {

    97         return scanner->isAlive();

    98     }

    99     return false;

   100 }

   101 

   102 /*!

   103  *

   104  */

   105 Scan::Status RadioUtil::scanStatus()

   106 {

   107     return instance().mScanStatus;

   108 }

   109 

   110 /*!

   111  *

   112  */

   113 void RadioUtil::setFrequencyStrip( RadioFrequencyStrip* frequencyStrip )

   114 {

   115     instance().mFrequencyStrip = frequencyStrip;

   116 }

   117 

   118 /*!

   119  *

   120  */

   121 void RadioUtil::setCarousel( RadioStationCarousel* carousel )

   122 {

   123     instance().mCarousel = carousel;

   124 }

   125 

   126 /*!

   127  *

   128  */

   129 void RadioUtil::setFrequencyScanner( RadioFrequencyScanner* scanner )

   130 {

   131     instance().mScanner = scanner;

   132 }

   133 

   134 /*!

   135  *

   136  */

   137 void RadioUtil::setScanStatus( Scan::Status status )

   138 {

   139     instance().mScanStatus = status;

   140 }

   141 

   142 /*!

   143  *

   144  */

   145 Scroll::Direction RadioUtil::scrollDirectionFromSkipMode( int skipMode )

   146 {

   147     return ( skipMode == StationSkip::Next || skipMode == StationSkip::NextFavorite )

   148            ? Scroll::Left : Scroll::Right;

   149 }

   150 

   151 /*!

   152  *

   153  */

   154 Scroll::Direction RadioUtil::scrollDirection( int direction )

   155 {

   156     return static_cast<Scroll::Direction>( direction );

   157 }

   158 

   159 /*!

   160  *

   161  */

   162 TuneReason::Reason RadioUtil::tuneReason( int tuneReason )

   163 {

   164     return static_cast<TuneReason::Reason>( tuneReason );

   165 }

   166 

   167 /*!

   168  *

   169  */

   170 void RadioUtil::showDiscreetNote( const QString& text )

   171 {

   172     RadioUtil& self = instance();

   173     if ( !self.mNotificationDialog ) {

   174         self.mNotificationDialog = new HbNotificationDialog();

   175     }

   176     self.mNotificationDialog.data()->setAttribute( Qt::WA_DeleteOnClose );

   177     self.mNotificationDialog.data()->setTitle( text );

   178     self.mNotificationDialog.data()->show();

   179 }

   180 

   181 /*!

   182  *

   183  */

   184 RadioUtil& RadioUtil::instance()

   185 {

   186     if ( !::theInstance ) {

   187         ::theInstance = new RadioUtil;

   188     }

   189     return *::theInstance;

   190 }

   191