author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Fri, 19 Mar 2010 09:29:04 +0200 | |
changeset 13 | 46974bebc798 |
child 14 | 63aabac4416d |
permissions | -rw-r--r-- |
13
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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 <hbanchorlayout.h> |
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#include <hbpushbutton.h> |
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#include <qpixmap> |
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#include <QGraphicsSceneMouseEvent> |
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#include <hbeffect> |
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|
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// User includes |
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#include "radiostationcarousel.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 "radiolocalization.h" |
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#include "radiostationfiltermodel.h" |
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#include "radio_global.h" |
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|
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#ifdef USE_LAYOUT_FROM_E_DRIVE |
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const QString KFavoriteIconPath = "e:/radiotest/images/favoriteiconactive.png"; |
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const QString KNonFavoriteIconPath = "e:/radiotest/images/favoriteiconinactive.png"; |
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#else |
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const QString KFavoriteIconPath = ":/images/favoriteiconactive.png"; |
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const QString KNonFavoriteIconPath = ":/images/favoriteiconinactive.png"; |
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#endif |
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|
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// ============================================= |
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// Station Item |
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// ============================================= |
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|
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/*! |
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* |
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*/ |
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RadioStationItem::RadioStationItem( QGraphicsItem* parent ) : |
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HbAbstractViewItem( parent ), |
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mLayout( 0 ), |
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mNameLabel( 0 ), |
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mIconButton( 0 ), |
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mGenreLabel( 0 ), |
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mRadiotextLabel( 0 ) |
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{ |
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setFlag( QGraphicsItem::ItemIsFocusable, true ); |
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} |
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|
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/*! |
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* From HbAbstractViewItem |
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* |
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*/ |
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HbAbstractViewItem* RadioStationItem::createItem() |
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{ |
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return new RadioStationItem( *this ); // Calls copy constructor |
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} |
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|
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/*! |
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* From HbAbstractViewItem |
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*/ |
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void RadioStationItem::updateChildItems() |
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{ |
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if ( !mLayout ) |
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{ |
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mNameLabel = new RadioFadingLabel( this ); |
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HbFontSpec spec = mNameLabel->fontSpec(); |
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spec.setTextPaneHeight( 40 ); |
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spec.setRole( HbFontSpec::Primary ); |
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mNameLabel->setFontSpec( spec ); |
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mNameLabel->setAlignment( Qt::AlignLeft ); |
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|
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spec.setRole( HbFontSpec::Secondary ); |
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spec.setPointSize( 6 ); |
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|
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mIconButton = new HbPushButton( this ); |
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QPixmap background( QSize( 50, 50 ) ); |
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background.fill( Qt::transparent ); |
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mIconButton->setBackground( HbIcon( background ) ); |
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HbIcon favoriteIcon( KFavoriteIconPath ); |
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mIconButton->setOrientation( Qt::Horizontal ); |
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mIconButton->setIcon( favoriteIcon ); |
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mIconButton->setPreferredSize( 50, 50 ); |
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connectAndTest( mIconButton, SIGNAL(clicked()), this, SLOT(toggleFavorite())); |
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|
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mGenreLabel = new RadioFadingLabel( this ); |
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mGenreLabel->setAlignment( Qt::AlignCenter ); |
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// mGenreLabel->setFadingEnabled( true ); TODO |
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mGenreLabel->setFontSpec( spec ); |
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mGenreLabel->setTextColor( Qt::white ); |
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|
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mRadiotextLabel = new RadioFadingLabel( this ); |
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mRadiotextLabel->setAlignment( Qt::AlignCenter ); |
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mRadiotextLabel->setTextWrapping( Hb::TextWordWrap ); |
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// mRadiotextLabel->setFadingEnabled( true ); TODO |
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mRadiotextLabel->setFontSpec( spec ); |
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mRadiotextLabel->setTextColor( Qt::white ); |
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110 |
|
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mLayout = new HbAnchorLayout(); |
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112 |
|
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mLayout->setAnchor( mLayout, Hb::TopEdge, mIconButton, Hb::TopEdge, 40.0 ); |
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mLayout->setAnchor( mLayout, Hb::LeftEdge, mIconButton, Hb::LeftEdge, 20.0 ); |
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115 |
|
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mLayout->setAnchor( mLayout, Hb::TopEdge, mNameLabel, Hb::TopEdge, 40.0 ); |
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mLayout->setAnchor( mIconButton, Hb::RightEdge, mNameLabel, Hb::LeftEdge, 10.0 ); |
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mLayout->setAnchor( mLayout, Hb::RightEdge, mNameLabel, Hb::RightEdge, 10.0 ); |
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|
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mLayout->setAnchor( mNameLabel, Hb::BottomEdge, mGenreLabel, Hb::TopEdge, 0.0 ); |
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|
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mLayout->setAnchor( mLayout, Hb::LeftEdge, mGenreLabel, Hb::LeftEdge, 10.0 ); |
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mLayout->setAnchor( mLayout, Hb::CenterHEdge, mGenreLabel, Hb::CenterHEdge, 0.0 ); |
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|
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mLayout->setAnchor( mGenreLabel, Hb::BottomEdge, mRadiotextLabel, Hb::TopEdge, 0.0 ); |
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mLayout->setAnchor( mLayout, Hb::LeftEdge, mRadiotextLabel, Hb::LeftEdge, 10.0 ); |
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mLayout->setAnchor( mLayout, Hb::CenterHEdge, mRadiotextLabel, Hb::CenterHEdge, 0.0 ); |
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mLayout->setAnchor( mLayout, Hb::BottomEdge, mRadiotextLabel, Hb::BottomEdge, -20.0 ); |
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|
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setLayout( mLayout ); |
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} |
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|
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update(); |
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} |
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|
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/*! |
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* Private slot |
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* |
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*/ |
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void RadioStationItem::toggleFavorite() |
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{ |
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carousel()->uiEngine().model().setData( modelIndex(), mFrequency, RadioStationModel::ToggleFavoriteRole ); |
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} |
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|
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/*! |
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* |
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*/ |
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uint RadioStationItem::frequency() const |
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{ |
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return mFrequency; |
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} |
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/*! |
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* |
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*/ |
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void RadioStationItem::update( const RadioStation* station ) |
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{ |
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QModelIndex index = modelIndex(); |
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if ( !( station && station->isValid() ) && !index.isValid() ) |
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{ |
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return; |
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} |
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|
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RadioStation tempStation = ( station && station->isValid() ) ? *station |
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: index.data( RadioStationModel::RadioStationRole ).value<RadioStation>(); |
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|
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mNameLabel->setTextWithoutFading( RadioUiEngine::nameOrFrequency( tempStation ) ); |
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QString dynamicPs = tempStation.dynamicPsText(); |
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mGenreLabel->setText( dynamicPs.isEmpty() ? carousel()->uiEngine().genreToString( tempStation.genre() ) : dynamicPs ); |
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mRadiotextLabel->setText( carousel()->isAntennaAttached() ? tempStation.radioText() : TRANSLATE(KConnectHeadsetAntenna) ); |
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mFrequency = tempStation.frequency(); |
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|
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updateFavoriteIcon( tempStation.isFavorite() ); |
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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 RadioStationItem::setFrequency( uint frequency ) |
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{ |
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LOG_FORMAT( "RadioStationItem::setFrequency: %u", frequency ); |
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mNameLabel->setTextWithoutFading( RadioUiEngine::parseFrequency( frequency ) ); |
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mGenreLabel->setTextWithoutFading( "" ); |
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mRadiotextLabel->setTextWithoutFading( carousel()->isAntennaAttached() ? "" : TRANSLATE(KConnectHeadsetAntenna) ); |
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mFrequency = frequency; |
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updateFavoriteIcon( false ); |
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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 RadioStationItem::setSeekingText() |
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{ |
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mNameLabel->setTextWithoutFading( TRANSLATE( KHeadingSeeking ) ); |
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mGenreLabel->setTextWithoutFading( "" ); |
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mRadiotextLabel->setTextWithoutFading( "" ); |
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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 RadioStationItem::updateFavoriteIcon( bool isFavorite ) |
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{ |
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// mIconButton->setOpacity( isFavorite ? 1.0 : 0.5 ); |
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mIconButton->setIcon( isFavorite ? KFavoriteIconPath : KNonFavoriteIconPath ); |
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} |
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|
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/*! |
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* |
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*/ |
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RadioStationCarousel* RadioStationItem::carousel() |
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{ |
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return static_cast<RadioStationCarousel*>( itemView() ); |
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} |
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// ============================================= |
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// Station Carousel |
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// ============================================= |
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/*! |
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* |
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*/ |
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RadioStationCarousel::RadioStationCarousel( RadioUiEngine& uiEngine, QGraphicsItem* parent ) : |
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HbGridView( parent ), |
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mUiEngine( uiEngine ), |
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mAntennaAttached( false ), |
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mAutoScrollTime( 1000 ), |
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mPreviousButtonPos( 0.0 ), |
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mMovingLeft( false ), |
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mCurrentItem( 0 ) |
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{ |
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mAntennaAttached = mUiEngine.isAntennaAttached(); |
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|
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setScrollDirections( Qt::Horizontal ); |
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setFrictionEnabled( true ); |
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setRowCount( 1 ); |
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setColumnCount( 1 ); |
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setClampingStyle( HbScrollArea::BounceBackClamping ); |
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setScrollingStyle( HbScrollArea::PanOrFlick ); |
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setLongPressEnabled( false ); |
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setItemRecycling( false ); // TODO: Enable recycling |
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setUniformItemSizes( true ); |
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setItemPrototype( new RadioStationItem( this ) ); |
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setSelectionMode( SingleSelection ); |
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|
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RadioStationFilterModel* filterModel = mUiEngine.createNewFilterModel( this ); |
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filterModel->setCyclic( false ); |
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|
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setModel( filterModel ); |
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mCurrentItem = static_cast<RadioStationItem*>( itemByIndex( model()->index( 0, 0 ) ) ); |
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|
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updateFrequencies(); |
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|
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connectAndTest( model(), SIGNAL(rowsInserted(QModelIndex,int,int)), |
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this, SLOT(insertFrequency(QModelIndex,int,int)) ); |
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connectAndTest( model(), SIGNAL(rowsAboutToBeRemoved(QModelIndex,int,int)), |
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this, SLOT(removeFrequency(QModelIndex,int,int)) ); |
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// connectAndTest( model(), SIGNAL(layoutChanged()), |
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// this, SLOT(updateFrequencies()) ); |
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connectAndTest( this, SIGNAL(scrollingEnded()), |
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this, SLOT(updateLoopedPos()) ); |
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|
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RadioStationModel* stationModel = &mUiEngine.model(); |
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connectAndTest( stationModel, SIGNAL(favoriteChanged(RadioStation)), |
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this, SLOT(update(RadioStation)) ); |
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connectAndTest( stationModel, SIGNAL(stationDataChanged(RadioStation)), |
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this, SLOT(update(RadioStation))); |
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connectAndTest( stationModel, SIGNAL(radioTextReceived(RadioStation)), |
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this, SLOT(update(RadioStation))); |
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connectAndTest( stationModel, SIGNAL(dynamicPsChanged(RadioStation)), |
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this, SLOT(update(RadioStation))); |
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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::setBackground( const HbIcon& background ) |
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{ |
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mBackground = background; |
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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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HbIcon RadioStationCarousel::background() const |
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{ |
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return mBackground; |
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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& RadioStationCarousel::uiEngine() |
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{ |
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return mUiEngine; |
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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 RadioStationCarousel::isAntennaAttached() const |
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{ |
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return mAntennaAttached; |
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} |
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|
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/*! |
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* Private slot |
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*/ |
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void RadioStationCarousel::update( const RadioStation& station ) |
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{ |
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RadioStationItem* item = currentStationItem(); |
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if ( item && item->frequency() == station.frequency() ) { |
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item->update( &station ); |
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} |
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} |
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|
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/*! |
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* Private slot |
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*/ |
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void RadioStationCarousel::leftGesture( int speedPixelsPerSecond ) |
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323 |
{ |
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|
324 |
Q_UNUSED( speedPixelsPerSecond ); |
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parents:
diff
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|
325 |
QModelIndex index = currentIndex(); |
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diff
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|
326 |
|
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diff
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|
327 |
if ( index == model()->index( model()->rowCount() - 1, 0 ) ) { |
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parents:
diff
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|
328 |
index = model()->index( 0, 0 ); |
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diff
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|
329 |
} else { |
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parents:
diff
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|
330 |
index = nextIndex( index ); |
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parents:
diff
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|
331 |
} |
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parents:
diff
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|
332 |
|
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parents:
diff
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|
333 |
scrollToIndex( index, mAutoScrollTime ); |
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Revision: 201007
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parents:
diff
changeset
|
334 |
} |
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parents:
diff
changeset
|
335 |
|
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parents:
diff
changeset
|
336 |
/*! |
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parents:
diff
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|
337 |
* Private slot |
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parents:
diff
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|
338 |
*/ |
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Revision: 201007
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parents:
diff
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|
339 |
void RadioStationCarousel::rightGesture( int speedPixelsPerSecond ) |
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Revision: 201007
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parents:
diff
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|
340 |
{ |
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Revision: 201007
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parents:
diff
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|
341 |
Q_UNUSED( speedPixelsPerSecond ); |
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Revision: 201007
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parents:
diff
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|
342 |
QModelIndex index = currentIndex(); |
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parents:
diff
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|
343 |
|
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parents:
diff
changeset
|
344 |
if ( index == model()->index( 0, 0 ) ) { |
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parents:
diff
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|
345 |
index = model()->index( model()->rowCount() - 1, 0 ); |
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parents:
diff
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|
346 |
} else { |
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Revision: 201007
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parents:
diff
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|
347 |
index = previousIndex( index ); |
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parents:
diff
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|
348 |
} |
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parents:
diff
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|
349 |
|
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parents:
diff
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|
350 |
scrollToIndex( index, mAutoScrollTime ); |
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Revision: 201007
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parents:
diff
changeset
|
351 |
} |
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parents:
diff
changeset
|
352 |
|
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parents:
diff
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|
353 |
/*! |
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parents:
diff
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|
354 |
* Private slot |
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parents:
diff
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|
355 |
*/ |
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Revision: 201007
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parents:
diff
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|
356 |
void RadioStationCarousel::insertFrequency( const QModelIndex& parent, int first, int last ) |
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parents:
diff
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|
357 |
{ |
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Revision: 201007
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parents:
diff
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|
358 |
Q_UNUSED( parent ); |
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Revision: 201007
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parents:
diff
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|
359 |
QAbstractItemModel* freqModel = model(); |
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Revision: 201007
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parents:
diff
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|
360 |
for ( int i = first; i <= last; ++i ) { |
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Revision: 201007
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parents:
diff
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|
361 |
QModelIndex index = freqModel->index( i, 0 ); |
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Revision: 201007
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parents:
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|
362 |
RadioStation station = freqModel->data( index, RadioStationModel::RadioStationRole ).value<RadioStation>(); |
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Revision: 201007
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parents:
diff
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|
363 |
mModelIndexes.insert( station.frequency(), index ); |
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Revision: 201007
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parents:
diff
changeset
|
364 |
LOG_FORMAT( "Added frequency %u", station.frequency() ); |
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Revision: 201007
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parents:
diff
changeset
|
365 |
scrollToIndex( index, 0 ); |
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Revision: 201007
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parents:
diff
changeset
|
366 |
} |
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Revision: 201007
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parents:
diff
changeset
|
367 |
} |
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Revision: 201007
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parents:
diff
changeset
|
368 |
|
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Revision: 201007
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parents:
diff
changeset
|
369 |
/*! |
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Revision: 201007
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parents:
diff
changeset
|
370 |
* Private slot |
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Revision: 201007
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parents:
diff
changeset
|
371 |
*/ |
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Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
372 |
void RadioStationCarousel::removeFrequency( const QModelIndex& parent, int first, int last ) |
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parents:
diff
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|
373 |
{ |
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Revision: 201007
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parents:
diff
changeset
|
374 |
Q_UNUSED( parent ); |
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Revision: 201007
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parents:
diff
changeset
|
375 |
QAbstractItemModel* freqModel = model(); |
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parents:
diff
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|
376 |
for ( int i = first; i <= last; ++i ) { |
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Revision: 201007
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parents:
diff
changeset
|
377 |
QModelIndex index = freqModel->index( i, 0 ); |
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Revision: 201007
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parents:
diff
changeset
|
378 |
RadioStation station = freqModel->data( index, RadioStationModel::RadioStationRole ).value<RadioStation>(); |
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Revision: 201007
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parents:
diff
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|
379 |
mModelIndexes.remove( station.frequency() ); |
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parents:
diff
changeset
|
380 |
} |
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Revision: 201007
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parents:
diff
changeset
|
381 |
} |
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Revision: 201007
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parents:
diff
changeset
|
382 |
|
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Revision: 201007
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parents:
diff
changeset
|
383 |
/*! |
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Revision: 201007
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parents:
diff
changeset
|
384 |
* Private slot |
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Revision: 201007
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parents:
diff
changeset
|
385 |
*/ |
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Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
386 |
void RadioStationCarousel::updateFrequencies() |
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Revision: 201007
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parents:
diff
changeset
|
387 |
{ |
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Revision: 201007
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parents:
diff
changeset
|
388 |
mModelIndexes.clear(); |
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Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
389 |
QAbstractItemModel* itemModel = model(); |
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Revision: 201007
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parents:
diff
changeset
|
390 |
const int count = itemModel->rowCount(); |
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Revision: 201007
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parents:
diff
changeset
|
391 |
for ( int i = 0; i < count; ++i ) { |
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Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
392 |
QModelIndex index = itemModel->index( i, 0 ); |
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Revision: 201007
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parents:
diff
changeset
|
393 |
uint frequency = itemModel->data( index, RadioStationModel::RadioStationRole ).value<RadioStation>().frequency(); |
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Revision: 201007
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parents:
diff
changeset
|
394 |
mModelIndexes.insert( frequency, index ); |
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Revision: 201007
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parents:
diff
changeset
|
395 |
} |
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Revision: 201007
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parents:
diff
changeset
|
396 |
} |
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Revision: 201007
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parents:
diff
changeset
|
397 |
|
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Revision: 201007
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parents:
diff
changeset
|
398 |
/*! |
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Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
399 |
* Private slot |
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Revision: 201007
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parents:
diff
changeset
|
400 |
*/ |
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Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
401 |
void RadioStationCarousel::updateLoopedPos() |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
402 |
{ |
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Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
403 |
const int row = currentIndex().row(); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
404 |
if ( filterModel()->hasLooped( currentIndex() ) ) { |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
405 |
QModelIndex realIndex = filterModel()->realIndex( currentIndex() ); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
406 |
scrollTo( realIndex ); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
407 |
setCurrentIndex( realIndex, QItemSelectionModel::SelectCurrent ); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
408 |
// scrollToIndex( realIndex , 0 ); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
409 |
LOG_FORMAT( "Index %d has looped. real index is %d", row, realIndex.row() ); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
410 |
} |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
411 |
} |
46974bebc798
Revision: 201007
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parents:
diff
changeset
|
412 |
|
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Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
413 |
/*! |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
414 |
* Public slot |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
415 |
* |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
416 |
*/ |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
417 |
void RadioStationCarousel::setFrequency( uint frequency ) |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
418 |
{ |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
419 |
RadioStationItem* item = currentStationItem(); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
420 |
if ( item && item->mFrequency == frequency ) { |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
421 |
return; |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
422 |
} |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
423 |
/* |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
424 |
QModelIndex index = static_cast<RadioStationFilterModel*>( model() )->modelIndexFromFrequency( frequency ); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
425 |
if ( index.isValid() ) { |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
426 |
scrollToIndex( index, 0 ); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
427 |
} else { |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
428 |
if ( item ) { |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
429 |
item->setFrequency( frequency ); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
430 |
} |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
431 |
} |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
432 |
*/ |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
433 |
/* |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
434 |
|
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
435 |
|
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
436 |
QAbstractItemModel* itemModel = model(); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
437 |
const int count = itemModel->rowCount(); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
438 |
for ( int i = 0; i < count; ++i ) { |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
439 |
QModelIndex index = itemModel->index( i, 0 ); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
440 |
uint stationFrequency = itemModel->data( index, RadioStationModel::RadioStationRole ).value<RadioStation>().frequency(); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
441 |
if ( frequency == stationFrequency ) { |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
442 |
scrollToIndex( index, mAutoScrollTime ); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
443 |
return; |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
444 |
} |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
445 |
} |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
446 |
*/ |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
447 |
|
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
448 |
if ( mModelIndexes.contains( frequency ) ) { |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
449 |
QModelIndex index = mModelIndexes.value( frequency ); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
450 |
scrollToIndex( index, 0 ); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
451 |
} else { |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
452 |
if ( item ) { |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
453 |
item->setFrequency( frequency ); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
454 |
} |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
455 |
} |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
456 |
} |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
457 |
|
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
458 |
/*! |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
459 |
* Public slot |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
460 |
* |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
461 |
*/ |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
462 |
void RadioStationCarousel::setSeekingText() |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
463 |
{ |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
464 |
RadioStationItem* item = currentStationItem(); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
465 |
if ( item ) { |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
466 |
item->setSeekingText(); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
467 |
} |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
468 |
} |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
469 |
|
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
470 |
/*! |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
471 |
* Public slot |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
472 |
*/ |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
473 |
void RadioStationCarousel::updateHeadsetStatus( bool connected ) |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
474 |
{ |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
475 |
mAntennaAttached = connected; |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
476 |
RadioStationItem* item = currentStationItem(); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
477 |
if ( item ) { |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
478 |
item->update(); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
479 |
} |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
480 |
} |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
481 |
|
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
482 |
/*! |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
483 |
* \reimp |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
484 |
* |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
485 |
*/ |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
486 |
void RadioStationCarousel::paint( QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget ) |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
487 |
{ |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
488 |
mBackground.paint( painter, QRectF( QPoint( 0, 0 ), size() ), Qt::IgnoreAspectRatio ); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
489 |
HbGridView::paint( painter, option, widget ); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
490 |
} |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
491 |
|
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
492 |
/*! |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
493 |
* \reimp |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
494 |
*/ |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
495 |
void RadioStationCarousel::mouseMoveEvent( QGraphicsSceneMouseEvent* event ) |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
496 |
{ |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
497 |
HbGridView::mouseMoveEvent( event ); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
498 |
} |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
499 |
|
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
500 |
/*! |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
501 |
* \reimp |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
502 |
*/ |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
503 |
void RadioStationCarousel::mouseReleaseEvent( QGraphicsSceneMouseEvent* event ) |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
504 |
{ |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
505 |
QPointF pos = QPointF( size().width() / 2, size().height() / 2 ); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
506 |
HbAbstractViewItem* item = itemAtPosition( pos ); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
507 |
if ( item ) { |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
508 |
scrollToIndex( item->modelIndex(), mAutoScrollTime ); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
509 |
} |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
510 |
|
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
511 |
HbGridView::mouseReleaseEvent( event ); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
512 |
} |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
513 |
|
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
514 |
/*! |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
515 |
* \reimp |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
516 |
*/ |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
517 |
void RadioStationCarousel::resizeEvent( QGraphicsSceneResizeEvent* event ) |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
518 |
{ |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
519 |
HbGridView::resizeEvent( event ); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
520 |
QModelIndex index = filterModel()->modelIndexFromFrequency( mUiEngine.currentFrequency() ); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
521 |
setCurrentIndex( index, QItemSelectionModel::SelectCurrent ); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
522 |
scrollTo( index ); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
523 |
} |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
524 |
|
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
525 |
/*! |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
526 |
* |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
527 |
*/ |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
528 |
RadioStationItem* RadioStationCarousel::currentStationItem() |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
529 |
{ |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
530 |
return static_cast<RadioStationItem*>( currentViewItem() ); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
531 |
// return mCurrentItem; |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
532 |
} |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
533 |
|
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
534 |
/*! |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
535 |
* |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
536 |
*/ |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
537 |
RadioStationFilterModel* RadioStationCarousel::filterModel() const |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
538 |
{ |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
539 |
return static_cast<RadioStationFilterModel*>( model() ); |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
540 |
} |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
541 |
|
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
542 |
/*! |
46974bebc798
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
543 |
* |
46974bebc798
Revision: 201007
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*/ |
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void RadioStationCarousel::scrollToIndex( const QModelIndex& index, int time ) |
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{ |
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RadioStationItem* item = static_cast<RadioStationItem*>( itemByIndex( index ) ); |
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if ( index.isValid() && item ) { |
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int posX = item->pos().x(); |
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const int currentRow = currentIndex().row(); |
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const int nextRow = index.row(); |
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if ( currentRow != nextRow ) { |
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LOG_FORMAT( "Current row is %d, scrolling to row %d", currentRow, nextRow); |
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} |
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Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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if ( !filterModel()->isEqual( currentIndex(), index ) ) { |
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setCurrentIndex( index, QItemSelectionModel::SelectCurrent ); |
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mCurrentItem = static_cast<RadioStationItem*>( item ); |
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emit frequencyChanged( static_cast<RadioStationItem*>( item )->frequency(), CommandSender::StationCarousel ); |
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} |
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scrollContentsTo( QPointF( posX, 0 ) , time ); |
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} |
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} |