author | hgs |
Fri, 15 Oct 2010 16:26:27 +0300 | |
changeset 57 | 21be958eb3ce |
parent 54 | a8ba0c289b44 |
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 <QGraphicsLinearLayout> |
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#include <QGraphicsSceneResizeEvent> |
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#include <QTimer> |
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#include <HbPanGesture> |
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#include <HbSwipeGesture> |
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#include <HbFontSpec> |
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#include <HbMenu> |
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#include <QPainter> |
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// User includes |
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#include "radiostationcarousel.h" |
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#include "radiocarouselanimator.h" |
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#include "radiouiloader.h" |
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#include "radiocarouselitem.h" |
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#include "radiostation.h" |
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#include "radiouiengine.h" |
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#include "radiostationmodel.h" |
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#include "radiofadinglabel.h" |
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#include "radiologger.h" |
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#include "radioutil.h" |
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#include "radio_global.h" |
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// Constants |
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const int SET_FREQUENCY_TIMEOUT = 500; |
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// Matti testing constants |
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const QLatin1String LEFT_ITEM_NAME ( "carousel_left" ); |
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const QLatin1String CENTER_ITEM_NAME ( "carousel_center" ); |
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const QLatin1String RIGHT_ITEM_NAME ( "carousel_right" ); |
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#ifdef BUILD_WIN32 |
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# define SCROLLBAR_POLICY ScrollBarAlwaysOn |
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#else |
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# define SCROLLBAR_POLICY ScrollBarAlwaysOff |
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#endif // BUILD_WIN32 |
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#define CALL_TO_ALL_ITEMS( expr ) \ |
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mItems[LeftItem]->expr; \ |
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mItems[CenterItem]->expr; \ |
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mItems[RightItem]->expr; |
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/*! |
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* |
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*/ |
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RadioStationCarousel::RadioStationCarousel( QGraphicsItem* parent ) : |
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HbScrollArea( parent ), |
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mUiEngine( NULL ), |
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mAutoScrollTime( 300 ), |
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mGenericTimer( new QTimer( this ) ), |
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mTimerMode( NoTimer ), |
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mInfoText( NULL ), |
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mRadiotextPopup( NULL ), |
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mContainer( new HbWidget( this ) ), |
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mMidScrollPos( 0 ), |
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mMaxScrollPos( 0 ), |
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mCurrentIndex( 0 ), |
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mTargetIndex( -1 ), |
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mCurrentFrequency( 0 ), |
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mIsCustomFreq( false ), |
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mInfoTextType( CarouselInfoText::None ), |
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mModel( NULL ), |
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mPosAdjustmentDisabled( false ), |
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mScrollDirection( Scroll::Shortest ), |
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mManualSeekMode( false ), |
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mOrientation( false ), |
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mScrollIgnore( false ) |
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#ifdef USE_DEBUGGING_CONTROLS |
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,mRdsLabel( new RadioFadingLabel( this ) ) |
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#endif // USE_DEBUGGING_CONTROLS |
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{ |
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} |
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/*! |
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* Property |
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* |
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*/ |
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void RadioStationCarousel::setFavoriteIcon( const HbIcon& favoriteIcon ) |
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{ |
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mFavoriteIcon = favoriteIcon; |
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} |
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/*! |
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* Property |
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* |
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*/ |
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HbIcon RadioStationCarousel::favoriteIcon() const |
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{ |
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return mFavoriteIcon; |
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} |
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/*! |
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* Property |
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* |
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*/ |
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void RadioStationCarousel::setNonFavoriteIcon( const HbIcon& nonFavoriteIcon ) |
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{ |
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mNonFavoriteIcon = nonFavoriteIcon; |
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} |
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/*! |
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* Property |
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* |
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*/ |
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HbIcon RadioStationCarousel::nonFavoriteIcon() const |
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{ |
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return mNonFavoriteIcon; |
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} |
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/*! |
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* |
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*/ |
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void RadioStationCarousel::setAutoScrollTime( const int time ) |
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{ |
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mAutoScrollTime = time; |
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} |
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/*! |
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* |
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*/ |
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int RadioStationCarousel::autoScrollTime() const |
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{ |
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return mAutoScrollTime; |
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} |
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/*! |
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* |
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*/ |
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void RadioStationCarousel::init( RadioUiLoader& uiLoader, RadioUiEngine* uiEngine ) |
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{ |
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mUiEngine = uiEngine; |
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RadioUtil::setCarousel( this ); |
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mItems[CenterItem] = new RadioCarouselItem( *this, this, true ); |
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mItems[LeftItem] = new RadioCarouselItem( *this, this ); |
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mItems[RightItem] = new RadioCarouselItem( *this, this ); |
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// Matti testing needs the objects to have names |
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mItems[LeftItem]->setObjectName( LEFT_ITEM_NAME ); |
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mItems[CenterItem]->setObjectName( CENTER_ITEM_NAME ); |
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mItems[RightItem]->setObjectName( RIGHT_ITEM_NAME ); |
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QGraphicsLinearLayout* layout = new QGraphicsLinearLayout( Qt::Horizontal ); |
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layout->setContentsMargins( 0, 0, 0, 0 ); |
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layout->setSpacing( 0 ); |
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layout->addItem( mItems[LeftItem] ); |
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layout->addItem( mItems[CenterItem] ); |
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layout->addItem( mItems[RightItem] ); |
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mContainer->setLayout( layout ); |
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setContentWidget( mContainer ); |
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setClampingStyle( HbScrollArea::NoClamping ); |
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setScrollDirections( Qt::Horizontal ); |
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setFrictionEnabled( true ); |
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setHorizontalScrollBarPolicy( HbScrollArea::SCROLLBAR_POLICY ); |
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setVerticalScrollBarPolicy( HbScrollArea::ScrollBarAlwaysOff ); |
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mInfoText = uiLoader.findWidget<HbLabel>( DOCML::MV_NAME_INFO_TEXT ); |
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mInfoText->setTextWrapping( Hb::TextWordWrap ); |
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mRadiotextPopup = uiLoader.findObject<HbMenu>( DOCML::MV_NAME_CAROUSEL_RT_MENU ); |
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#ifdef BUILD_WIN32 |
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HbFontSpec spec = mInfoText->fontSpec(); |
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spec.setRole( HbFontSpec::Secondary ); |
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mInfoText->setFontSpec( spec ); |
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#endif |
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setScrollDirections( Qt::Horizontal ); |
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Radio::connect( this, SIGNAL(scrollingEnded()), |
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this, SLOT(adjustAfterScroll()) ); |
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mModel = &mUiEngine->stationModel(); |
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Radio::connect( mModel, SIGNAL(favoriteChanged(RadioStation)), |
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this, SLOT(update(RadioStation)) ); |
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Radio::connect( mModel, SIGNAL(stationDataChanged(RadioStation)), |
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this, SLOT(update(RadioStation))); |
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Radio::connect( mModel, SIGNAL(radioTextReceived(RadioStation)), |
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this, SLOT(update(RadioStation))); |
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Radio::connect( mModel, SIGNAL(dynamicPsChanged(RadioStation)), |
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this, SLOT(update(RadioStation))); |
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mGenericTimer->setSingleShot( true ); |
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Radio::connect( mGenericTimer, SIGNAL(timeout()), |
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this, SLOT(timerFired())); |
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Radio::connect( mModel, SIGNAL(rowsInserted(QModelIndex,int,int)), |
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this, SLOT(updateStations()) ); |
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Radio::connect( mModel, SIGNAL(modelReset()), |
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this, SLOT(updateStations()) ); |
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Radio::connect( mModel, SIGNAL(rowsRemoved(QModelIndex,int,int)), |
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this, SLOT(updateStations()) ); |
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|
212 |
|
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|
213 |
setFrequency( mUiEngine->currentFrequency(), TuneReason::Unspecified ); |
24 | 214 |
|
215 |
#ifdef USE_DEBUGGING_CONTROLS |
|
216 |
mRdsLabel->setPos( QPoint( 300, 10 ) ); |
|
217 |
mRdsLabel->setText( "RDS" ); |
|
218 |
mRdsLabel->setElideMode( Qt::ElideNone ); |
|
219 |
HbFontSpec spec = mRdsLabel->fontSpec(); |
|
220 |
spec.setTextPaneHeight( 10 ); |
|
221 |
spec.setRole( HbFontSpec::Secondary ); |
|
222 |
mRdsLabel->setFontSpec( spec ); |
|
223 |
mRdsLabel->setTextColor( Qt::gray ); |
|
224 |
if ( mUiEngine ) { |
|
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|
225 |
Radio::connect( mUiEngine, SIGNAL(rdsAvailabilityChanged(bool)), |
24 | 226 |
this, SLOT(setRdsAvailable(bool)) ); |
227 |
} |
|
228 |
#endif // USE_DEBUGGING_CONTROLS |
|
229 |
} |
|
230 |
||
231 |
/*! |
|
232 |
* |
|
233 |
*/ |
|
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|
234 |
void RadioStationCarousel::setFrequency( uint frequency, int reason, Scroll::Direction direction ) |
24 | 235 |
{ |
28
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|
236 |
if ( mModel ) { |
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237 |
if ( !mManualSeekMode ) { |
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|
238 |
|
57 | 239 |
if ( reason == TuneReason::Seek ) { |
240 |
const RadioStation station = findStation( frequency ); |
|
241 |
animateNewStation( station ); |
|
242 |
return; |
|
243 |
} |
|
244 |
||
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|
245 |
if ( mModel->rowCount() <= 1 ) { |
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|
246 |
mItems[LeftItem]->setStation( RadioStation() ); |
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|
247 |
mItems[RightItem]->setStation( RadioStation() ); |
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248 |
} |
24 | 249 |
|
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|
250 |
mIsCustomFreq = false; |
51 | 251 |
if ( reason == TuneReason::Skip || reason == TuneReason::SkipFromEngine || reason == TuneReason::StationScanFinalize ) { |
28
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252 |
const int newIndex = mModel->indexFromFrequency( frequency ); |
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|
253 |
scrollToIndex( newIndex, direction, NoSignal ); |
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254 |
mCurrentIndex = newIndex; |
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|
255 |
} else { |
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|
256 |
if ( mModel->contains( frequency ) ) { |
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257 |
mCurrentIndex = mModel->indexFromFrequency( frequency ); |
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258 |
} else { |
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|
259 |
const RadioStation prevStation = mModel->findClosest( frequency, StationSkip::Previous ); |
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260 |
if ( prevStation.isValid() ) { |
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261 |
mCurrentIndex = mModel->indexFromFrequency( prevStation.frequency() ); |
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|
262 |
} else { |
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|
263 |
mCurrentIndex = -1; |
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|
264 |
} |
24 | 265 |
|
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|
266 |
mIsCustomFreq = true; |
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|
267 |
} |
24 | 268 |
|
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|
269 |
mItems[CenterItem]->setFrequency( frequency ); |
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|
270 |
mTimerMode = SetFrequency; |
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|
271 |
mGenericTimer->stop(); |
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|
272 |
mGenericTimer->start( SET_FREQUENCY_TIMEOUT ); |
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273 |
} |
24 | 274 |
} else { |
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|
275 |
mItems[CenterItem]->setFrequency( frequency ); |
54 | 276 |
mCurrentFrequency = frequency; |
24 | 277 |
} |
278 |
} |
|
279 |
} |
|
280 |
||
281 |
/*! |
|
282 |
* |
|
283 |
*/ |
|
284 |
RadioUiEngine* RadioStationCarousel::uiEngine() |
|
285 |
{ |
|
286 |
return mUiEngine; |
|
287 |
} |
|
288 |
||
289 |
/*! |
|
290 |
* |
|
291 |
*/ |
|
292 |
bool RadioStationCarousel::isAntennaAttached() const |
|
293 |
{ |
|
28
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|
294 |
return mUiEngine->isAntennaAttached(); |
24 | 295 |
} |
296 |
||
297 |
/*! |
|
298 |
* |
|
299 |
*/ |
|
57 | 300 |
void RadioStationCarousel::setScanningMode( Scan::Status status ) |
24 | 301 |
{ |
57 | 302 |
LOG_FORMAT( "RadioStationCarousel::setScanningMode status: %d", status ); |
303 |
if ( status == Scan::ScanningInMainView || Scan::SeekingInMainView ) { |
|
304 |
CALL_TO_ALL_ITEMS( setSeekLayout( true ) ); |
|
305 |
} else { |
|
306 |
CALL_TO_ALL_ITEMS( setSeekLayout( false ) ); |
|
307 |
} |
|
24 | 308 |
|
57 | 309 |
if ( status == Scan::ScanningInMainView ) { |
24 | 310 |
setInfoText( CarouselInfoText::Scanning ); |
28
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|
311 |
if ( !mAnimator ) { |
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|
312 |
mAnimator = new RadioCarouselAnimator( *this ); |
24 | 313 |
} |
34 | 314 |
mAnimator.data()->startFlashingText(); |
57 | 315 |
setFrequency( DEFAULT_MIN_FREQUENCY, TuneReason::Unspecified, Scroll::Shortest ); |
316 |
} else if ( status == Scan::SeekingInMainView ) { |
|
317 |
setInfoText( CarouselInfoText::Seeking ); |
|
318 |
if ( !mAnimator ) { |
|
319 |
mAnimator = new RadioCarouselAnimator( *this ); |
|
320 |
} |
|
321 |
mAnimator.data()->startFlashingText(); |
|
24 | 322 |
} else { |
28
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|
323 |
if ( mAnimator ) { |
34 | 324 |
mAnimator.data()->stopFlashingText(); |
28
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|
325 |
} |
24 | 326 |
clearInfoText(); |
28
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|
327 |
setCenterIndex( 0 ); |
24 | 328 |
} |
28
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changeset
|
329 |
|
57 | 330 |
if ( status == Scan::ScanningInMainView ) { |
331 |
setEnabled( false ); |
|
332 |
} else { |
|
333 |
setEnabled( true ); |
|
334 |
} |
|
335 |
||
24 | 336 |
} |
337 |
||
338 |
/*! |
|
339 |
* |
|
340 |
*/ |
|
341 |
bool RadioStationCarousel::isInScanningMode() const |
|
342 |
{ |
|
28
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changeset
|
343 |
return RadioUtil::scanStatus() == Scan::ScanningInMainView; |
24 | 344 |
} |
345 |
||
346 |
/*! |
|
347 |
* |
|
348 |
*/ |
|
349 |
void RadioStationCarousel::cleanRdsData() |
|
350 |
{ |
|
28
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changeset
|
351 |
mItems[CenterItem]->cleanRdsData(); |
24 | 352 |
} |
353 |
||
354 |
/*! |
|
355 |
* |
|
356 |
*/ |
|
357 |
void RadioStationCarousel::animateNewStation( const RadioStation& station ) |
|
358 |
{ |
|
28
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|
359 |
if ( mAnimator && mUiEngine ) { |
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|
360 |
const uint previousFrequency = mItems[CenterItem]->frequency(); |
24 | 361 |
|
28
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|
362 |
mItems[RightItem]->setFrequency( previousFrequency ); |
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|
363 |
mCurrentIndex = mModel->indexFromFrequency( station.frequency() ); |
24 | 364 |
|
34 | 365 |
mAnimator.data()->startNumberScroll( previousFrequency, station.frequency() ); |
24 | 366 |
} |
367 |
} |
|
368 |
||
369 |
/*! |
|
370 |
* |
|
371 |
*/ |
|
28
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|
372 |
void RadioStationCarousel::cancelAnimation() |
24 | 373 |
{ |
28
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changeset
|
374 |
if ( mAnimator ) { |
34 | 375 |
mAnimator.data()->stopAll(); |
24 | 376 |
} |
377 |
} |
|
378 |
||
379 |
/*! |
|
380 |
* |
|
381 |
*/ |
|
382 |
void RadioStationCarousel::setInfoText( CarouselInfoText::Type type ) |
|
383 |
{ |
|
384 |
mInfoTextType = type; |
|
28
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changeset
|
385 |
|
51 | 386 |
if ( type == CarouselInfoText::ConnectAntenna ) { |
24 | 387 |
cleanRdsData(); |
388 |
mInfoText->setPlainText( hbTrId( "txt_rad_info_connect_wired_headset1" ) ); |
|
389 |
} else if ( type == CarouselInfoText::Seeking ) { |
|
390 |
cleanRdsData(); |
|
391 |
mInfoText->setPlainText( hbTrId( "txt_rad_list_seeking" ) ); |
|
392 |
} else if ( type == CarouselInfoText::Scanning ) { |
|
393 |
cleanRdsData(); |
|
394 |
mInfoText->setPlainText( hbTrId( "txt_rad_list_searching_all_available_stations_ple" ) ); |
|
395 |
} |
|
396 |
||
397 |
mInfoText->setVisible( true ); |
|
398 |
} |
|
399 |
||
400 |
/*! |
|
401 |
* |
|
402 |
*/ |
|
403 |
void RadioStationCarousel::clearInfoText() |
|
404 |
{ |
|
57 | 405 |
// cannot clear antenna txt if antenna is not yet connected |
406 |
if( mInfoTextType == CarouselInfoText::ConnectAntenna && |
|
407 |
!isAntennaAttached() ) { |
|
408 |
return; |
|
409 |
} |
|
24 | 410 |
if ( mInfoTextType != CarouselInfoText::None ) { |
28
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|
411 |
if ( mAnimator ) { |
34 | 412 |
mAnimator.data()->stopFlashingIcon(); |
28
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changeset
|
413 |
} |
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changeset
|
414 |
|
24 | 415 |
mGenericTimer->stop(); |
416 |
mInfoTextType = CarouselInfoText::None; |
|
417 |
mInfoText->setVisible( false ); |
|
418 |
mInfoText->clear(); |
|
28
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|
419 |
mItems[CenterItem]->setItemVisibility( RadioCarouselItem::AllVisible ); |
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changeset
|
420 |
} |
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|
421 |
} |
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changeset
|
422 |
|
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|
423 |
/*! |
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changeset
|
424 |
* |
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changeset
|
425 |
*/ |
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Revision: 201021
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diff
changeset
|
426 |
void RadioStationCarousel::setManualSeekMode( bool manualSeekActive ) |
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Revision: 201021
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|
427 |
{ |
075425b8d9a4
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|
428 |
mManualSeekMode = manualSeekActive; |
075425b8d9a4
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changeset
|
429 |
setEnabled( !manualSeekActive ); |
075425b8d9a4
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diff
changeset
|
430 |
|
075425b8d9a4
Revision: 201021
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diff
changeset
|
431 |
mItems[CenterItem]->setSeekLayout( manualSeekActive ); |
44 | 432 |
if ( !manualSeekActive ) { |
28
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|
433 |
clearInfoText(); |
54 | 434 |
setFrequency( mCurrentFrequency, TuneReason::Unspecified ); |
28
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changeset
|
435 |
} |
075425b8d9a4
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changeset
|
436 |
} |
075425b8d9a4
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diff
changeset
|
437 |
|
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
438 |
/*! |
34 | 439 |
* |
440 |
*/ |
|
441 |
void RadioStationCarousel::drawOffScreen( QPainter& painter ) |
|
442 |
{ |
|
443 |
mItems[CenterItem]->drawOffScreen( painter ); |
|
444 |
} |
|
445 |
||
446 |
/*! |
|
38 | 447 |
* |
448 |
*/ |
|
449 |
void RadioStationCarousel::setLandscape( bool landscape ) |
|
450 |
{ |
|
451 |
CALL_TO_ALL_ITEMS( setLandscape( landscape ) ); |
|
47 | 452 |
mOrientation = landscape; |
38 | 453 |
} |
454 |
||
455 |
/*! |
|
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
456 |
* Private slot |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
457 |
* |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
458 |
*/ |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
459 |
void RadioStationCarousel::scrollPosChanged( const QPointF& newPosition ) |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
460 |
{ |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
461 |
Q_UNUSED( newPosition ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
462 |
// const int xPos = static_cast<int>( newPosition.x() ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
463 |
// mItems[CenterItem]->setPos( xPos - mMidScrollPos, 0 ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
464 |
} |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
465 |
|
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
466 |
/*! |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
467 |
* Private slot |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
468 |
'' |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
469 |
*/ |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
470 |
void RadioStationCarousel::adjustAfterScroll() |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
471 |
{ |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
472 |
if ( isInScanningMode() ) { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
473 |
return; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
474 |
} |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
475 |
|
51 | 476 |
if ( mScrollIgnore ) { |
477 |
mScrollIgnore = false; // next scrollingEnded() is handled |
|
478 |
return; |
|
479 |
} |
|
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
480 |
if ( mTargetIndex != -1 ) { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
481 |
setCenterIndex( mTargetIndex ); |
24 | 482 |
} |
483 |
} |
|
484 |
||
485 |
/*! |
|
486 |
* Private slot |
|
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
487 |
* |
24 | 488 |
*/ |
489 |
void RadioStationCarousel::update( const RadioStation& station ) |
|
490 |
{ |
|
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
491 |
if ( !mManualSeekMode && !isInScanningMode() ) { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
492 |
for ( int i = LeftItem; i <= RightItem; ++i ) { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
493 |
if ( mItems[i]->frequency() == station.frequency() ) { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
494 |
mItems[i]->update( &station ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
495 |
} |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
496 |
} |
24 | 497 |
} |
498 |
} |
|
499 |
||
500 |
/*! |
|
501 |
* Private slot |
|
502 |
*/ |
|
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
503 |
void RadioStationCarousel::updateStations() |
24 | 504 |
{ |
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
505 |
if ( isInScanningMode() ) { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
506 |
return; |
24 | 507 |
} |
508 |
||
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
509 |
setFrequency( mUiEngine->currentFrequency(), TuneReason::Unspecified ); |
24 | 510 |
} |
511 |
||
512 |
/*! |
|
513 |
* Private slot |
|
514 |
*/ |
|
515 |
void RadioStationCarousel::timerFired() |
|
516 |
{ |
|
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
517 |
if ( mTimerMode == SetFrequency ) { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
518 |
setCenterIndex( mCurrentIndex, NoSignal | IgnoreCenter ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
519 |
mTimerMode = NoTimer; |
24 | 520 |
} else if ( mTimerMode == InfoText ) { |
521 |
clearInfoText(); |
|
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
522 |
mTimerMode = NoTimer; |
24 | 523 |
} |
524 |
} |
|
525 |
||
526 |
#ifdef USE_DEBUGGING_CONTROLS |
|
527 |
/*! |
|
528 |
* Public slot |
|
529 |
*/ |
|
530 |
void RadioStationCarousel::setRdsAvailable( bool available ) |
|
531 |
{ |
|
532 |
QColor color = Qt::green; |
|
533 |
if ( !available && mUiEngine ) { |
|
36 | 534 |
LOG_FORMAT( "No RDS signal: Station has sent RDS earlier: %d", mUiEngine.model().currentStation().hasSentRds() ); |
535 |
color = mUiEngine.model().currentStation().hasSentRds() ? Qt::yellow : Qt::gray; |
|
24 | 536 |
mRdsLabel->setText( "RDS" ); |
537 |
} else { |
|
538 |
mRdsLabel->setText( "-RDS-" ); |
|
539 |
} |
|
540 |
mRdsLabel->setTextColor( color ); |
|
541 |
} |
|
542 |
#endif // USE_DEBUGGING_CONTROLS |
|
543 |
||
544 |
/*! |
|
545 |
* Public slot |
|
546 |
*/ |
|
547 |
void RadioStationCarousel::updateAntennaStatus( bool connected ) |
|
548 |
{ |
|
549 |
mGenericTimer->stop(); |
|
550 |
||
551 |
if ( !connected ) { |
|
552 |
setInfoText( CarouselInfoText::ConnectAntenna ); |
|
553 |
} else { |
|
554 |
clearInfoText(); |
|
555 |
} |
|
556 |
} |
|
557 |
||
558 |
/*! |
|
559 |
* \reimp |
|
560 |
*/ |
|
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
561 |
void RadioStationCarousel::resizeEvent( QGraphicsSceneResizeEvent* event ) |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
562 |
{ |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
563 |
HbScrollArea::resizeEvent( event ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
564 |
|
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
565 |
const int width = (int)event->newSize().width(); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
566 |
|
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
567 |
mMidScrollPos = -width; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
568 |
mMaxScrollPos = mMidScrollPos * 2; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
569 |
|
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
570 |
if ( isInitialized() ) { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
571 |
mItems[LeftItem]->setMinimumWidth( width ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
572 |
mItems[CenterItem]->setMinimumWidth( width ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
573 |
mItems[RightItem]->setMinimumWidth( width ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
574 |
} |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
575 |
} |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
576 |
|
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
577 |
/*! |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
578 |
* \reimp |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
579 |
*/ |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
580 |
void RadioStationCarousel::showEvent( QShowEvent* event ) |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
581 |
{ |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
582 |
HbScrollArea::showEvent( event ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
583 |
// mContainer->setPos( mMidScrollPos, 0 ); |
24 | 584 |
} |
585 |
||
586 |
/*! |
|
587 |
* \reimp |
|
588 |
*/ |
|
589 |
void RadioStationCarousel::gestureEvent( QGestureEvent* event ) |
|
590 |
{ |
|
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
591 |
// if ( HbSwipeGesture* swipeGesture = static_cast<HbSwipeGesture*>( event->gesture( Qt::SwipeGesture ) ) ) { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
592 |
// if ( swipeGesture->state() == Qt::GestureFinished ) { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
593 |
// if ( swipeGesture->horizontalDirection() == QSwipeGesture::Left ) { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
594 |
// emit skipRequested( StationSkip::Next ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
595 |
// } else if ( swipeGesture->horizontalDirection() == QSwipeGesture::Right ) { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
596 |
// emit skipRequested( StationSkip::Previous ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
597 |
// } |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
598 |
// mIsCustomFreq = false; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
599 |
// } |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
600 |
// return; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
601 |
// } |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
602 |
|
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
603 |
HbScrollArea::gestureEvent( event ); |
24 | 604 |
|
47 | 605 |
if ( mOrientation ) { |
606 |
if ( HbPanGesture* gesture = qobject_cast<HbPanGesture*>( event->gesture( Qt::PanGesture ) ) ) { |
|
607 |
if ( gesture->state() == Qt::GestureFinished ) { |
|
51 | 608 |
mScrollIgnore = true; // next scrollingEnded() signal needs to be ignored |
47 | 609 |
adjustPos( (int)gesture->offset().y() ); |
610 |
} |
|
611 |
} |
|
612 |
} else { |
|
613 |
if ( HbPanGesture* gesture = qobject_cast<HbPanGesture*>( event->gesture( Qt::PanGesture ) ) ) { |
|
614 |
if ( gesture->state() == Qt::GestureFinished ) { |
|
51 | 615 |
mScrollIgnore = true; // next scrollingEnded() signal needs to be ignored |
47 | 616 |
adjustPos( (int)gesture->offset().x() ); |
617 |
} |
|
24 | 618 |
} |
619 |
} |
|
620 |
} |
|
621 |
||
622 |
/*! |
|
34 | 623 |
* \reimp |
624 |
*/ |
|
57 | 625 |
void RadioStationCarousel::handleIconClicked( const uint frequency ) |
34 | 626 |
{ |
57 | 627 |
LOG_FORMAT( "RadioStationCarousel::handleIconClicked, frequency: %d", frequency ); |
34 | 628 |
if ( mModel ) { |
57 | 629 |
mModel->setData( QModelIndex(), frequency, RadioRole::ToggleFavoriteRole ); |
34 | 630 |
} |
631 |
} |
|
632 |
||
633 |
/*! |
|
634 |
* \reimp |
|
635 |
*/ |
|
636 |
void RadioStationCarousel::handleRadiotextClicked( const RadioStation& station ) |
|
637 |
{ |
|
638 |
Q_UNUSED( station ); |
|
639 |
mRadiotextPopup->show(); |
|
640 |
} |
|
641 |
||
642 |
/*! |
|
643 |
* \reimp |
|
644 |
*/ |
|
645 |
void RadioStationCarousel::handleUrlClicked( const RadioStation& station ) |
|
646 |
{ |
|
647 |
mUiEngine->launchBrowser( station.url() ); |
|
648 |
} |
|
649 |
||
650 |
/*! |
|
651 |
* \reimp |
|
652 |
*/ |
|
653 |
QString RadioStationCarousel::localizeGenre( int genre ) |
|
654 |
{ |
|
655 |
return mUiEngine->genreToString( genre, GenreTarget::Carousel ); |
|
656 |
} |
|
657 |
||
658 |
/*! |
|
659 |
* \reimp |
|
660 |
*/ |
|
661 |
bool RadioStationCarousel::isInManualSeek() const |
|
662 |
{ |
|
663 |
return mManualSeekMode; |
|
664 |
} |
|
665 |
||
666 |
/*! |
|
667 |
* |
|
668 |
*/ |
|
669 |
RadioStation RadioStationCarousel::findStation( uint frequency ) |
|
670 |
{ |
|
671 |
return mModel->findStation( frequency, FindCriteria::IncludeManualStation ); |
|
672 |
} |
|
673 |
||
674 |
/*! |
|
24 | 675 |
* |
676 |
*/ |
|
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
677 |
bool RadioStationCarousel::isInitialized() const |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
678 |
{ |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
679 |
return mUiEngine != NULL; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
680 |
} |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
681 |
|
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
682 |
/*! |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
683 |
* |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
684 |
*/ |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
685 |
void RadioStationCarousel::setCenterIndex( int index, ScrollMode mode ) |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
686 |
{ |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
687 |
Q_UNUSED( mode ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
688 |
if ( mModel ) { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
689 |
const int newIndex = trimIndex( index ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
690 |
mCurrentIndex = newIndex; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
691 |
mTargetIndex = -1; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
692 |
|
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
693 |
if ( !mIsCustomFreq ) { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
694 |
mItems[CenterItem]->setStation( mModel->stationAt( mCurrentIndex ) ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
695 |
} |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
696 |
|
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
697 |
if ( mModel->rowCount() > 1 ) { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
698 |
const int leftIndex = prevIndex( mCurrentIndex ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
699 |
const int rightIndex = nextIndex( mCurrentIndex ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
700 |
mItems[LeftItem]->setStation( mModel->stationAt( leftIndex ) ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
701 |
mItems[RightItem]->setStation( mModel->stationAt( rightIndex ) ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
702 |
} else { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
703 |
|
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
704 |
if ( mIsCustomFreq ) { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
705 |
const uint frequency = mItems[CenterItem]->frequency(); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
706 |
mItems[LeftItem]->setStation( mModel->findClosest( frequency, StationSkip::Previous ) ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
707 |
mItems[RightItem]->setStation( mModel->findClosest( frequency, StationSkip::Next ) ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
708 |
} else { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
709 |
mItems[LeftItem]->setStation( RadioStation() ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
710 |
mItems[RightItem]->setStation( RadioStation() ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
711 |
} |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
712 |
} |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
713 |
|
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
714 |
scrollContentsTo( QPointF( -mMidScrollPos /* + delta */, 0 ), 0 ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
715 |
|
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
716 |
// if ( !mode.testFlag( NoSignal ) ) { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
717 |
// uint frequency = mModel->stationAt( mCurrentIndex ).frequency(); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
718 |
// emit frequencyChanged( frequency, TuneReason::StationCarousel, mScrollDirection ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
719 |
// mScrollDirection = Scroll::Shortest; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
720 |
// } |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
721 |
} |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
722 |
} |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
723 |
|
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
724 |
/*! |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
725 |
* |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
726 |
*/ |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
727 |
void RadioStationCarousel::scrollToIndex( int index, Scroll::Direction direction, ScrollMode mode ) |
24 | 728 |
{ |
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
729 |
if ( mModel && index >= 0 ) { |
57 | 730 |
|
731 |
// if scrolling allready, setup center index before executing |
|
732 |
// additional scroll to maintain correct look |
|
733 |
if( isScrolling() ) { |
|
734 |
setCenterIndex( mTargetIndex ); |
|
735 |
} |
|
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
736 |
mTargetIndex = index; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
737 |
const int difference = calculateDifference( index, direction ); |
57 | 738 |
LOG_FORMAT( "RadioStationCarousel::scrollToIndex difference: %d", difference ); |
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
739 |
int scrollTime = mAutoScrollTime; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
740 |
|
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
741 |
int posX = direction == Scroll::Left ? -mMaxScrollPos : 0; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
742 |
if ( difference == 1 ) { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
743 |
if ( direction == Scroll::Right ) { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
744 |
posX = 0; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
745 |
} else if ( direction == Scroll::Left ) { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
746 |
posX = -mMaxScrollPos; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
747 |
} |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
748 |
} else { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
749 |
if ( direction == Scroll::Right ) { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
750 |
// Item where the scrolling starts |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
751 |
mItems[RightItem]->setStation( mModel->stationAt( mCurrentIndex ) ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
752 |
|
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
753 |
// Item that is skipped over |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
754 |
const uint centerFreq = mModel->stationAt( nextIndex( index ) ).frequency(); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
755 |
mItems[CenterItem]->setFrequency( centerFreq ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
756 |
|
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
757 |
// Item where the scrolling ends |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
758 |
const RadioStation station = mModel->stationAt( index ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
759 |
mItems[LeftItem]->setStation( station ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
760 |
|
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
761 |
mContainer->setPos( mMaxScrollPos, 0 ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
762 |
posX = 0; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
763 |
} else if ( direction == Scroll::Left ) { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
764 |
// Item where the scrolling starts |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
765 |
mItems[LeftItem]->setStation( mModel->stationAt( mCurrentIndex ) ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
766 |
|
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
767 |
// Item that is skipped over |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
768 |
const uint centerFreq = mModel->stationAt( prevIndex( index ) ).frequency(); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
769 |
mItems[CenterItem]->setFrequency( centerFreq ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
770 |
|
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
771 |
// Item where the scrolling ends |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
772 |
const RadioStation station = mModel->stationAt( index ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
773 |
mItems[RightItem]->setStation( station ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
774 |
|
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
775 |
mContainer->setPos( 0, 0 ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
776 |
posX = -mMaxScrollPos; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
777 |
} |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
778 |
} |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
779 |
|
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
780 |
if ( mode.testFlag( UpdateItem ) ) { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
781 |
//item->update(); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
782 |
} |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
783 |
|
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
784 |
if ( mode.testFlag( NoAnim ) ) { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
785 |
scrollTime = 0; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
786 |
} else if ( mode.testFlag( FromPanGesture ) ) { |
44 | 787 |
scrollTime = 500; |
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
788 |
} else if ( mode.testFlag( FromSwipeGesture ) ) { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
789 |
scrollTime = 100; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
790 |
} |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
791 |
|
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
792 |
scrollContentsTo( QPointF( posX, 0 ), scrollTime ); |
24 | 793 |
} |
794 |
} |
|
795 |
||
796 |
/*! |
|
797 |
* |
|
798 |
*/ |
|
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
799 |
int RadioStationCarousel::calculateDifference( int targetIndex, Scroll::Direction& direction ) |
24 | 800 |
{ |
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
801 |
int difference = 0; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
802 |
const int rowCount = mModel->rowCount(); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
803 |
|
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
804 |
int diffToLeft = 0; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
805 |
int diffToRight = 0; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
806 |
if ( targetIndex > mCurrentIndex ) { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
807 |
const int loopedDiff = mCurrentIndex + rowCount - targetIndex; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
808 |
const int directDiff = targetIndex - mCurrentIndex; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
809 |
diffToLeft = loopedDiff; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
810 |
diffToRight = directDiff; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
811 |
} else { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
812 |
const int loopedDiff = targetIndex + rowCount - mCurrentIndex; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
813 |
const int directDiff = mIsCustomFreq ? 1 : mCurrentIndex - targetIndex; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
814 |
diffToLeft = directDiff; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
815 |
diffToRight = loopedDiff; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
816 |
} |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
817 |
|
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
818 |
if ( direction == Scroll::Right ) { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
819 |
difference = diffToLeft; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
820 |
} else if ( direction == Scroll::Left ) { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
821 |
difference = diffToRight; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
822 |
} else { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
823 |
if ( diffToLeft < diffToRight ) { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
824 |
difference = diffToLeft; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
825 |
direction = Scroll::Right; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
826 |
} else { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
827 |
difference = diffToRight; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
828 |
direction = Scroll::Left; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
829 |
} |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
830 |
} |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
831 |
|
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
832 |
return difference; |
24 | 833 |
} |
834 |
||
835 |
/*! |
|
836 |
* |
|
837 |
*/ |
|
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
838 |
bool RadioStationCarousel::isScrollingAllowed() const |
24 | 839 |
{ |
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
840 |
const int rowCount = mModel->rowCount(); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
841 |
return rowCount > 1 || ( rowCount == 1 && mIsCustomFreq ); |
24 | 842 |
} |
843 |
||
844 |
/*! |
|
845 |
* |
|
846 |
*/ |
|
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
847 |
void RadioStationCarousel::adjustPos( int offset ) |
24 | 848 |
{ |
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
849 |
int newPos = mMidScrollPos; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
850 |
const int threshold = (int)size().width() / 5; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
851 |
int newIndex = mCurrentIndex; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
852 |
bool needsToScroll = false; |
24 | 853 |
|
47 | 854 |
if ( isScrollingAllowed() && abs( offset ) >= threshold ) { |
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
855 |
needsToScroll = true; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
856 |
if ( offset > 0 ) { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
857 |
newPos = 0; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
858 |
mScrollDirection = Scroll::Right; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
859 |
if ( !mIsCustomFreq ) { |
47 | 860 |
if ( mModel->favoriteCount() > 1 ){ |
861 |
const uint newFreq = mModel->findClosest( mItems[CenterItem]->frequency(), StationSkip::PreviousFavorite ).frequency(); |
|
862 |
if ( newFreq > 0 ) { |
|
863 |
newIndex = mModel->indexFromFrequency( newFreq ); |
|
864 |
} else { |
|
865 |
needsToScroll = false; |
|
866 |
newPos = mMidScrollPos; |
|
867 |
} |
|
868 |
} else { |
|
869 |
const uint newFreq = mModel->findClosest( mItems[CenterItem]->frequency(), StationSkip::Previous ).frequency(); |
|
870 |
if ( newFreq > 0 ) { |
|
871 |
newIndex = mModel->indexFromFrequency( newFreq ); |
|
872 |
} else { |
|
873 |
needsToScroll = false; |
|
874 |
newPos = mMidScrollPos; |
|
875 |
} |
|
876 |
} |
|
877 |
} |
|
878 |
} else { |
|
879 |
mScrollDirection = Scroll::Left; |
|
880 |
newPos = mMaxScrollPos; |
|
881 |
||
882 |
if ( mModel->favoriteCount() > 1 ){ |
|
883 |
const uint newFreq = mModel->findClosest( mItems[CenterItem]->frequency(), StationSkip::NextFavorite ).frequency(); |
|
44 | 884 |
if ( newFreq > 0 ) { |
885 |
newIndex = mModel->indexFromFrequency( newFreq ); |
|
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
886 |
} else { |
44 | 887 |
needsToScroll = false; |
888 |
newPos = mMidScrollPos; |
|
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
889 |
} |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
890 |
} else { |
47 | 891 |
const uint newFreq = mModel->findClosest( mItems[CenterItem]->frequency(), StationSkip::Next ).frequency(); |
892 |
if ( newFreq > 0 ) { |
|
893 |
newIndex = mModel->indexFromFrequency( newFreq ); |
|
894 |
} else { |
|
895 |
needsToScroll = false; |
|
896 |
newPos = mMidScrollPos; |
|
897 |
} |
|
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
898 |
} |
24 | 899 |
} |
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
900 |
} |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
901 |
|
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
902 |
newIndex = trimIndex( newIndex ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
903 |
if ( needsToScroll ) { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
904 |
const uint frequency = mModel->stationAt( newIndex ).frequency(); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
905 |
emit frequencyChanged( frequency, TuneReason::StationCarousel, mScrollDirection ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
906 |
scrollToIndex( newIndex, mScrollDirection, RadioStationCarousel::FromPanGesture ); |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
907 |
mIsCustomFreq = false; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
908 |
} else { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
909 |
scrollContentsTo( QPointF( -newPos, 0 ), 300 ); |
24 | 910 |
} |
911 |
} |
|
912 |
||
913 |
/*! |
|
914 |
* |
|
915 |
*/ |
|
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
916 |
int RadioStationCarousel::trimIndex( int index ) |
24 | 917 |
{ |
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
918 |
const int count = mModel ? mModel->rowCount() : 0; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
919 |
|
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
920 |
if ( count == 0 ) { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
921 |
return -1; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
922 |
} |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
923 |
|
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
924 |
if ( index < 0 ) { |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
925 |
index = count - 1; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
926 |
} |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
927 |
index %= count; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
928 |
return index; |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
929 |
} |
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
930 |
|
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|
931 |
/*! |
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|
932 |
* |
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|
933 |
*/ |
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|
934 |
int RadioStationCarousel::prevIndex( int index ) |
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|
935 |
{ |
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Revision: 201021
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changeset
|
936 |
if ( !mIsCustomFreq ) { |
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|
937 |
--index; |
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Revision: 201021
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|
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} |
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|
939 |
return trimIndex( index ); |
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|
940 |
} |
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|
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|
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changeset
|
942 |
/*! |
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Revision: 201021
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changeset
|
943 |
* |
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changeset
|
944 |
*/ |
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Revision: 201021
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changeset
|
945 |
int RadioStationCarousel::nextIndex( int index ) |
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|
946 |
{ |
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Revision: 201021
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changeset
|
947 |
return trimIndex( index + 1 ); |
24 | 948 |
} |
949 |
||
950 |
/*! |
|
951 |
* |
|
952 |
*/ |
|
953 |
void RadioStationCarousel::skip( StationSkip::Mode mode ) |
|
954 |
{ |
|
28
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|
955 |
if ( mModel ) { |
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Revision: 201021
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changeset
|
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const uint frequency = mModel->findClosest( mItems[CenterItem]->frequency(), mode ).frequency(); |
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Revision: 201021
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|
957 |
const int index = mModel->indexFromFrequency( frequency ); |
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Revision: 201021
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changeset
|
958 |
const Scroll::Direction direction = RadioUtil::scrollDirectionFromSkipMode( mode ); |
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Revision: 201021
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changeset
|
959 |
scrollToIndex( index, direction, RadioStationCarousel::NoSignal ); |
24 | 960 |
} |
961 |
} |