author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Wed, 23 Jun 2010 18:12:57 +0300 | |
changeset 32 | 189d20c34778 |
parent 28 | 075425b8d9a4 |
child 33 | 11b6825f0862 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: |
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* |
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*/ |
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||
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// System includes |
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#include <QScopedPointer> |
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#include <QProcess> |
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#include <QFile> |
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#include <QTimer> |
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#include <QDesktopServices> |
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#include <QUrl> |
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#ifdef BUILD_WIN32 |
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# include <QSettings> |
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#else |
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# include <XQSettingsManager> |
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#endif // WIN32_BUILD |
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// User includes |
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#include "radiouiengine.h" |
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#include "radiouiengine_p.h" |
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#include "radioenginewrapper.h" |
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#include "radiostationmodel.h" |
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#include "radiohistorymodel.h" |
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#include "radiohistoryitem.h" |
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#include "radiosettings.h" |
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#include "radioscannerengine.h" |
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#include "radiogenrelocalizer.h" |
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#include "radiologger.h" |
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// Constants |
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const uint DEFAULT_MIN_FREQUENCY = 87500000; |
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const uint RADIO_CENREP_UID = 0x2002FF52; |
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const uint RADIO_CENREP_FREQUENCY_KEY = 0x207; |
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const QLatin1String OTHER_STORE_URL( "http://www.amazon.com/gp/search/ref=sr_adv_m_digital/?search-alias=digital-music&field-author=#artist#&field-title=#title#" ); |
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const QLatin1String OTHER_STORE_ARTIST_TAG( "#artist#" ); |
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const QLatin1String OTHER_STORE_TITLE_TAG( "#title#" ); |
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const char WHITESPACE = ' '; |
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const char WHITESPACE_REPLACEMENT = '+'; |
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/*! |
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* |
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*/ |
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uint RadioUiEngine::lastTunedFrequency() |
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{ |
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uint frequency = DEFAULT_MIN_FREQUENCY; |
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#ifdef BUILD_WIN32 |
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QScopedPointer<QSettings> settings( new QSettings( "Nokia", "QtFmRadio" ) ); |
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frequency = settings->value( "CurrentFreq", DEFAULT_MIN_FREQUENCY ).toUInt(); |
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if ( frequency == 0 ) { |
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frequency = DEFAULT_MIN_FREQUENCY; |
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} |
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#else |
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QScopedPointer<XQSettingsManager> settings( new XQSettingsManager() ); |
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XQSettingsKey key( XQSettingsKey::TargetCentralRepository, RADIO_CENREP_UID, RADIO_CENREP_FREQUENCY_KEY ); |
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frequency = settings->readItemValue( key, XQSettingsManager::TypeInt ).toUInt(); |
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if ( frequency == 0 ) { |
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frequency = DEFAULT_MIN_FREQUENCY; |
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} |
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#endif |
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return frequency; |
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} |
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/*! |
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* |
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*/ |
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RadioUiEngine::RadioUiEngine( QObject* parent ) : |
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QObject( parent ), |
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d_ptr( new RadioUiEnginePrivate( this ) ) |
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{ |
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} |
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/*! |
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* |
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*/ |
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RadioUiEngine::~RadioUiEngine() |
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{ |
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} |
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/*! |
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* |
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*/ |
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bool RadioUiEngine::isInitialized() const |
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{ |
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Q_D( const RadioUiEngine ); |
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return !d->mEngineWrapper.isNull(); |
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} |
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/*! |
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* |
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*/ |
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bool RadioUiEngine::init() |
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{ |
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Q_D( RadioUiEngine ); |
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return d->init(); |
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} |
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/*! |
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* |
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*/ |
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bool RadioUiEngine::isFirstTimeStart() |
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{ |
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Q_D( RadioUiEngine ); |
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return d->mEngineWrapper->settings().isFirstTimeStart(); |
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} |
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/*! |
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* |
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*/ |
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void RadioUiEngine::setFirstTimeStartPerformed( bool firstTimeStartPerformed ) |
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{ |
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Q_D( RadioUiEngine ); |
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d->mEngineWrapper->settings().setFirstTimeStartPerformed( firstTimeStartPerformed ); |
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} |
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/*! |
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* |
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*/ |
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void RadioUiEngine::setPowerOn() |
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{ |
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setMute( false ); |
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Q_D( RadioUiEngine ); |
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if ( d->mPowerOffTimer ) { |
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d->mPowerOffTimer->stop(); |
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d->mPowerOffTimer->deleteLater(); |
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d->mPowerOffTimer = NULL; |
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} |
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} |
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/*! |
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* |
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*/ |
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void RadioUiEngine::setPowerOff( int delay ) |
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{ |
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Q_D( RadioUiEngine ); |
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d->mEngineWrapper->setMute( true, false ); |
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if ( delay > 0 ) { |
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if ( !d->mPowerOffTimer ) { |
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d->mPowerOffTimer = new QTimer( this ); |
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Radio::connect( d->mPowerOffTimer, SIGNAL(timeout()), |
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this, SIGNAL(powerOffRequested()) ); |
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} |
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d->mPowerOffTimer->start( delay ); |
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} else { |
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emit powerOffRequested(); |
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} |
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} |
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/*! |
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* |
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*/ |
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bool RadioUiEngine::isPoweringOff() const |
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{ |
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Q_D( const RadioUiEngine ); |
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return d->mPowerOffTimer && d->mPowerOffTimer->isActive(); |
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} |
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/*! |
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* Returns the settings handler owned by the engine |
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*/ |
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RadioSettingsIf& RadioUiEngine::settings() |
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{ |
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Q_D( RadioUiEngine ); |
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return d->mEngineWrapper->settings(); |
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} |
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/*! |
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* Returns the station model |
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*/ |
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RadioStationModel& RadioUiEngine::stationModel() |
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{ |
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Q_D( RadioUiEngine ); |
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return *d->mStationModel; |
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} |
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/*! |
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* Returns the history model |
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*/ |
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RadioHistoryModel& RadioUiEngine::historyModel() |
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{ |
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Q_D( RadioUiEngine ); |
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return *d->mHistoryModel; |
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} |
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/*! |
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* Creates a scanner engine and returns a pointer to it |
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* The returned pointer is wrapped inside a QScopedPointer to ensure this won't |
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* leak memory. The returned engine will be deleted even if the caller ignored |
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* the return value. |
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*/ |
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210 |
RadioScannerEnginePtr RadioUiEngine::createScannerEngine() |
24 | 211 |
{ |
212 |
Q_D( RadioUiEngine ); |
|
28
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|
213 |
if ( !d->mScannerEngine ) { |
32
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|
214 |
d->mScannerEngine = RadioScannerEnginePtr( new RadioScannerEngine( *d ) ); |
24 | 215 |
} |
28
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|
216 |
return d->mScannerEngine; |
24 | 217 |
} |
218 |
||
219 |
/*! |
|
220 |
* |
|
221 |
*/ |
|
222 |
RadioScannerEngine* RadioUiEngine::scannerEngine() |
|
223 |
{ |
|
224 |
Q_D( RadioUiEngine ); |
|
28
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|
225 |
return d->mScannerEngine.data(); |
24 | 226 |
} |
227 |
||
228 |
/*! |
|
229 |
* |
|
230 |
*/ |
|
231 |
bool RadioUiEngine::isRadioOn() const |
|
232 |
{ |
|
233 |
Q_D( const RadioUiEngine ); |
|
234 |
return d->mEngineWrapper->isRadioOn(); |
|
235 |
} |
|
236 |
||
237 |
/*! |
|
238 |
* |
|
239 |
*/ |
|
240 |
bool RadioUiEngine::isScanning() const |
|
241 |
{ |
|
242 |
Q_D( const RadioUiEngine ); |
|
243 |
if ( d->mScannerEngine ) { |
|
32
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|
244 |
return d->mScannerEngine.data()->isScanning(); |
24 | 245 |
} |
246 |
return false; |
|
247 |
} |
|
248 |
||
249 |
/*! |
|
250 |
* |
|
251 |
*/ |
|
252 |
bool RadioUiEngine::isMuted() const |
|
253 |
{ |
|
254 |
Q_D( const RadioUiEngine ); |
|
255 |
return d->mEngineWrapper->isMuted(); |
|
256 |
} |
|
257 |
||
258 |
/*! |
|
259 |
* |
|
260 |
*/ |
|
261 |
bool RadioUiEngine::isAntennaAttached() const |
|
262 |
{ |
|
263 |
Q_D( const RadioUiEngine ); |
|
264 |
return d->mEngineWrapper->isAntennaAttached(); |
|
265 |
} |
|
266 |
||
267 |
/*! |
|
268 |
* |
|
269 |
*/ |
|
270 |
bool RadioUiEngine::isUsingLoudspeaker() const |
|
271 |
{ |
|
272 |
Q_D( const RadioUiEngine ); |
|
273 |
return d->mEngineWrapper->isUsingLoudspeaker(); |
|
274 |
} |
|
275 |
||
276 |
/*! |
|
277 |
* Returns the selected radio region |
|
278 |
*/ |
|
279 |
RadioRegion::Region RadioUiEngine::region() const |
|
280 |
{ |
|
281 |
Q_D( const RadioUiEngine ); |
|
282 |
return d->mEngineWrapper->region(); |
|
283 |
} |
|
284 |
||
285 |
/*! |
|
286 |
* Returns the currently tuned frequency |
|
287 |
*/ |
|
288 |
uint RadioUiEngine::currentFrequency() const |
|
289 |
{ |
|
290 |
Q_D( const RadioUiEngine ); |
|
291 |
return d->mEngineWrapper->currentFrequency(); |
|
292 |
} |
|
293 |
||
294 |
/*! |
|
295 |
* Returns the minimum frequency |
|
296 |
*/ |
|
297 |
uint RadioUiEngine::minFrequency() const |
|
298 |
{ |
|
299 |
Q_D( const RadioUiEngine ); |
|
300 |
return d->mEngineWrapper->minFrequency(); |
|
301 |
} |
|
302 |
||
303 |
/*! |
|
304 |
* Returns the maximum frequency |
|
305 |
*/ |
|
306 |
uint RadioUiEngine::maxFrequency() const |
|
307 |
{ |
|
308 |
Q_D( const RadioUiEngine ); |
|
309 |
return d->mEngineWrapper->maxFrequency(); |
|
310 |
} |
|
311 |
||
312 |
/*! |
|
313 |
* Returns the frequency step size from the selected region |
|
314 |
*/ |
|
315 |
uint RadioUiEngine::frequencyStepSize() const |
|
316 |
{ |
|
317 |
Q_D( const RadioUiEngine ); |
|
318 |
return d->mEngineWrapper->frequencyStepSize(); |
|
319 |
} |
|
320 |
||
321 |
/*! |
|
322 |
* Sets the mute status |
|
323 |
*/ |
|
324 |
void RadioUiEngine::setMute( bool muted ) |
|
325 |
{ |
|
326 |
Q_D( RadioUiEngine ); |
|
327 |
d->mEngineWrapper->setMute( muted ); |
|
328 |
} |
|
329 |
||
330 |
/*! |
|
331 |
* |
|
332 |
*/ |
|
333 |
QList<RadioStation> RadioUiEngine::stationsInRange( uint minFrequency, uint maxFrequency ) |
|
334 |
{ |
|
335 |
Q_D( RadioUiEngine ); |
|
336 |
return d->mStationModel->stationsInRange( minFrequency, maxFrequency ); |
|
337 |
} |
|
338 |
||
339 |
/*! |
|
340 |
* |
|
341 |
*/ |
|
342 |
QString RadioUiEngine::genreToString( int genre, GenreTarget::Target target ) |
|
343 |
{ |
|
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|
344 |
return RadioGenreLocalizer::genreToString( region(), genre, target ); |
24 | 345 |
} |
346 |
||
347 |
/*! |
|
348 |
* |
|
349 |
*/ |
|
350 |
bool RadioUiEngine::isSongRecognitionAppAvailable() |
|
351 |
{ |
|
28
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|
352 |
//TODO: Implement Shazam support |
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|
353 |
return false; |
24 | 354 |
} |
355 |
||
356 |
/*! |
|
357 |
* |
|
358 |
*/ |
|
359 |
void RadioUiEngine::addRecognizedSong( const QString& artist, const QString& title, const RadioStation& station ) |
|
360 |
{ |
|
361 |
Q_D( RadioUiEngine ); |
|
362 |
d->mHistoryModel->addItem( artist, title, station ); |
|
363 |
} |
|
364 |
||
365 |
/*! |
|
366 |
* |
|
367 |
*/ |
|
368 |
uint RadioUiEngine::skipStation( StationSkip::Mode mode, uint startFrequency ) |
|
369 |
{ |
|
370 |
Q_D( RadioUiEngine ); |
|
371 |
return d->skip( mode, startFrequency ); |
|
372 |
} |
|
373 |
||
374 |
/*! |
|
375 |
* |
|
376 |
*/ |
|
377 |
void RadioUiEngine::openMusicStore( const RadioHistoryItem& item, MusicStore store ) |
|
378 |
{ |
|
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|
379 |
if ( store == OviStore ) { |
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|
380 |
//TODO: Integrate to music store |
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|
381 |
} else if ( store == OtherStore ) { |
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|
382 |
QString artist = item.artist(); |
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|
383 |
artist.replace( WHITESPACE, WHITESPACE_REPLACEMENT ); |
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|
384 |
QString title = item.title(); |
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|
385 |
title.replace( WHITESPACE, WHITESPACE_REPLACEMENT ); |
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changeset
|
386 |
|
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|
387 |
QString url( OTHER_STORE_URL ); |
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|
388 |
url.replace( OTHER_STORE_ARTIST_TAG, artist ); |
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|
389 |
url.replace( OTHER_STORE_TITLE_TAG, title ); |
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changeset
|
390 |
|
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|
391 |
launchBrowser( url ); |
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changeset
|
392 |
} |
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changeset
|
393 |
} |
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changeset
|
394 |
|
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changeset
|
395 |
/*! |
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changeset
|
396 |
* |
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changeset
|
397 |
*/ |
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|
398 |
void RadioUiEngine::launchBrowser( const QString& url ) |
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|
399 |
{ |
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changeset
|
400 |
QDesktopServices::openUrl( QUrl( url ) ); |
24 | 401 |
} |
402 |
||
403 |
/*! |
|
28
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changeset
|
404 |
* Sets or unsets the engine to manual seek mode |
075425b8d9a4
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changeset
|
405 |
*/ |
075425b8d9a4
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|
406 |
void RadioUiEngine::setManualSeekMode( bool manualSeek ) |
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changeset
|
407 |
{ |
075425b8d9a4
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changeset
|
408 |
Q_D( RadioUiEngine ); |
075425b8d9a4
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24
diff
changeset
|
409 |
d->mEngineWrapper->setManualSeekMode( manualSeek ); |
075425b8d9a4
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changeset
|
410 |
} |
075425b8d9a4
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changeset
|
411 |
|
075425b8d9a4
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changeset
|
412 |
/*! |
075425b8d9a4
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changeset
|
413 |
* Checks if the engine is in manual seek mode |
24 | 414 |
*/ |
28
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changeset
|
415 |
bool RadioUiEngine::isInManualSeekMode() const |
075425b8d9a4
Revision: 201021
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changeset
|
416 |
{ |
075425b8d9a4
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diff
changeset
|
417 |
Q_D( const RadioUiEngine ); |
075425b8d9a4
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changeset
|
418 |
return d->mEngineWrapper->isInManualSeekMode(); |
075425b8d9a4
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changeset
|
419 |
} |
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changeset
|
420 |
|
075425b8d9a4
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changeset
|
421 |
/*! |
075425b8d9a4
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changeset
|
422 |
* Tunes the radio engine to given frequency |
075425b8d9a4
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changeset
|
423 |
*/ |
075425b8d9a4
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parents:
24
diff
changeset
|
424 |
void RadioUiEngine::setFrequency( uint frequency, const int reason ) |
24 | 425 |
{ |
426 |
Q_D( RadioUiEngine ); |
|
427 |
if ( frequency != d->mStationModel->currentStation().frequency() && d->mEngineWrapper->isFrequencyValid( frequency ) ) { |
|
428 |
LOG_FORMAT( "RadioUiEngine::tuneFrequency, frequency: %d", frequency ); |
|
429 |
d->cancelSeeking(); |
|
28
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diff
changeset
|
430 |
d->mEngineWrapper->setFrequency( frequency, reason ); |
24 | 431 |
} |
432 |
} |
|
433 |
||
434 |
/*! |
|
435 |
* Public slot |
|
436 |
* volume update command slot for the engine |
|
437 |
*/ |
|
438 |
void RadioUiEngine::setVolume( int volume ) |
|
439 |
{ |
|
440 |
Q_D( RadioUiEngine ); |
|
441 |
d->mEngineWrapper->setVolume( volume ); |
|
442 |
} |
|
443 |
||
444 |
/*! |
|
445 |
* Public slot |
|
446 |
* |
|
447 |
*/ |
|
448 |
void RadioUiEngine::toggleMute() |
|
449 |
{ |
|
450 |
Q_D( RadioUiEngine ); |
|
451 |
if ( !isScanning() ) { |
|
452 |
d->mEngineWrapper->setMute( !d->mEngineWrapper->isMuted() ); |
|
453 |
} |
|
454 |
} |
|
455 |
||
456 |
/*! |
|
457 |
* Public slot |
|
458 |
* |
|
459 |
*/ |
|
460 |
void RadioUiEngine::toggleAudioRoute() |
|
461 |
{ |
|
462 |
Q_D( RadioUiEngine ); |
|
463 |
d->mEngineWrapper->toggleAudioRoute(); |
|
464 |
} |
|
465 |
||
466 |
/*! |
|
467 |
* Public slot |
|
468 |
* |
|
469 |
*/ |
|
470 |
void RadioUiEngine::seekStation( int seekDirection ) |
|
471 |
{ |
|
472 |
if ( isAntennaAttached() ) { |
|
473 |
Q_D( RadioUiEngine ); |
|
28
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24
diff
changeset
|
474 |
Seek::Direction direction = static_cast<Seek::Direction>( seekDirection ); |
24 | 475 |
emitSeekingStarted( direction ); |
476 |
d->mEngineWrapper->startSeeking( direction, TuneReason::Seek ); |
|
477 |
} |
|
478 |
} |
|
479 |
||
480 |
/*! |
|
481 |
* Public slot |
|
482 |
* |
|
483 |
*/ |
|
484 |
void RadioUiEngine::launchSongRecognition() |
|
485 |
{ |
|
28
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24
diff
changeset
|
486 |
//TODO: Implement Shazam support |
24 | 487 |
} |
488 |
||
489 |
/*! |
|
490 |
* Function used by the private implementation to emit a tunedToFrequency signal |
|
491 |
*/ |
|
492 |
void RadioUiEngine::emitTunedToFrequency( uint frequency, int commandSender ) |
|
493 |
{ |
|
494 |
emit tunedToFrequency( frequency, commandSender ); |
|
495 |
} |
|
496 |
||
497 |
/*! |
|
498 |
* Function used by the private implementation to emit a seekingStarted signal |
|
499 |
*/ |
|
28
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diff
changeset
|
500 |
void RadioUiEngine::emitSeekingStarted( Seek::Direction direction ) |
24 | 501 |
{ |
502 |
emit seekingStarted( direction ); |
|
503 |
} |
|
504 |
||
505 |
/*! |
|
506 |
* Function used by the private implementation to emit a radioStatusChanged signal |
|
507 |
*/ |
|
508 |
void RadioUiEngine::emitRadioStatusChanged( bool radioIsOn ) |
|
509 |
{ |
|
510 |
emit radioStatusChanged( radioIsOn ); |
|
511 |
} |
|
512 |
||
513 |
/*! |
|
514 |
* Function used by the private implementation to emit a rdsAvailabilityChanged signal |
|
515 |
*/ |
|
516 |
void RadioUiEngine::emitRdsAvailabilityChanged( bool available ) |
|
517 |
{ |
|
518 |
emit rdsAvailabilityChanged( available ); |
|
519 |
} |
|
520 |
||
521 |
/*! |
|
522 |
* Function used by the private implementation to emit a volumeChanged signal |
|
523 |
*/ |
|
524 |
void RadioUiEngine::emitVolumeChanged( int volume ) |
|
525 |
{ |
|
526 |
emit volumeChanged( volume ); |
|
527 |
} |
|
528 |
||
529 |
/*! |
|
530 |
* Function used by the private implementation to emit a muteChanged signal |
|
531 |
*/ |
|
532 |
void RadioUiEngine::emitMuteChanged( bool muted ) |
|
533 |
{ |
|
534 |
emit muteChanged( muted ); |
|
535 |
} |
|
536 |
||
537 |
/*! |
|
538 |
* Function used by the private implementation to emit a audioRouteChanged signal |
|
539 |
*/ |
|
540 |
void RadioUiEngine::emitAudioRouteChanged( bool loudspeaker ) |
|
541 |
{ |
|
542 |
emit audioRouteChanged( loudspeaker ); |
|
543 |
} |
|
544 |
||
545 |
/*! |
|
546 |
* Function used by the private implementation to emit a antennaStatusChanged signal |
|
547 |
*/ |
|
548 |
void RadioUiEngine::emitAntennaStatusChanged( bool connected ) |
|
549 |
{ |
|
550 |
emit antennaStatusChanged( connected ); |
|
551 |
} |
|
552 |