author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 31 Aug 2010 15:15:02 +0300 | |
branch | RCL_3 |
changeset 45 | cce62ebc198e |
permissions | -rw-r--r-- |
45
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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 <HbDocumentLoader> |
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#include <HbEffect> |
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#include <QPainter> |
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#include <QStringListModel> |
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#include <QGraphicsSceneResizeEvent> |
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#include <QPen> |
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#include <HbPushButton> |
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#include <QTimer> |
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#include <HbColorScheme> |
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#include <HbEvent> |
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#include <HbSwipeGesture> |
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#include <HbDeviceProfile> |
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#include <QDebug> |
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|
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// User includes |
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#include "radiofrequencystripbase.h" |
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#include "radiofrequencystripdef.h" |
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#include "radiofrequencyitem.h" |
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|
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/*! |
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* Convenience function to check signal-slot connections |
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*/ |
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//#define CHECK_SIGNAL_CONNECTIONS |
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static bool connectAndCheck( const QObject* sender, const char* signal, |
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const QObject* receiver, const char* member, |
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Qt::ConnectionType type = Qt::AutoConnection ) |
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{ |
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bool connected = QObject::connect( sender, signal, receiver, member, type ); |
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|
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#ifdef CHECK_SIGNAL_CONNECTIONS |
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if ( !connected ) { |
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qDebug() << "Failed to make a signal-slot connection!"; |
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qDebug() << "sender: " << sender->metaObject()->className(); |
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qDebug() << "signal: " << signal; |
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qDebug() << "receiver: " << receiver->metaObject()->className(); |
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qDebug() << "slot/signal: " << signal; |
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|
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Q_ASSERT( false ); |
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// ---------------------------------------------------------------- |
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// SIGNAL-SLOT CONNECT FAILED! |
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// ---------------------------------------------------------------- |
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} |
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|
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#endif // CHECK_SIGNAL_CONNECTIONS |
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return connected; |
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} |
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|
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/*! |
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* |
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*/ |
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RadioFrequencyStripBase::RadioFrequencyStripBase( QGraphicsItem* parent ) : |
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RadioStripBase( parent ), |
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mItemHeight( 8 ), |
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mMinFrequency( 87500000 ), |
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mMaxFrequency( 108000000 ), |
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mFrequencyStepSize( 100000 ), |
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mFrequency( 87500000 ), |
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mSelectorImage( new QGraphicsPixmapItem( this ) ), |
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mSeparatorPos( 0.0 ), |
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mMaxWidth( 0 ), |
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mSelectorPos( 0.0 ), |
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mLeftButton( 0 ), |
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mRightButton( 0 ), |
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mManualSeekTimer( NULL ), |
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mManualSeekMode( false ), |
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mLastReportedFrequency( 0 ), |
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mManualSeekTimerId( 0 ), |
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mForegroundColor( Qt::white )//HbColorScheme::color( FrequencyStrip::TEXT_COLOR_ATTRIBUTE ) ) |
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{ |
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setScrollingStyle( HbScrollArea::PanWithFollowOn ); |
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setItemSize( QSizeF( FrequencyStrip::ITEM_WIDTH + FrequencyStrip::PIXMAP_OVERLAP / 2, mItemHeight ) ); |
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setOverlap( FrequencyStrip::PIXMAP_OVERLAP / 2 ); |
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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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void RadioFrequencyStripBase::setItemHeight( int itemHeight ) |
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{ |
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mItemHeight = itemHeight; |
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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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int RadioFrequencyStripBase::itemHeight() const |
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{ |
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return mItemHeight; |
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} |
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/*! |
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* |
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*/ |
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void RadioFrequencyStripBase::initbase( uint minFrequency, uint maxFrequency, uint stepSize, uint frequency ) |
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{ |
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mMinFrequency = minFrequency; |
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mMaxFrequency = maxFrequency; |
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mFrequencyStepSize = stepSize; |
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mFrequency = frequency; |
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initModel(); |
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initEmptyItems(); |
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initPositions(); |
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HbDeviceProfile deviceProfile; |
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mItemHeight = static_cast<int>( mItemHeight * deviceProfile.unitValue() ); |
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|
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mManualSeekTimer = new QTimer( this ); |
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mManualSeekTimer->setInterval( FrequencyStrip::MANUALSEEK_START_TIMEOUT ); |
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mManualSeekTimer->setSingleShot( true ); |
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connectAndCheck( mManualSeekTimer, SIGNAL(timeout()), |
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this, SLOT(toggleManualSeek()) ); |
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|
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connectAndCheck( this, SIGNAL(scrollingEnded()), |
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this, SLOT(handleScrollingEnd()) ); |
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|
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grabGesture( Qt::SwipeGesture ); |
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|
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//TODO: Remove. Stepsize temporarily hardcoded to 100 Khz in europe region |
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if ( mFrequencyStepSize < FrequencyStrip::ONE_HUNDRED_KHZ ) { |
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mFrequencyStepSize = FrequencyStrip::ONE_HUNDRED_KHZ; |
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} |
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updateAllItems(); |
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showButtons(); |
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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 RadioFrequencyStripBase::createButtonsFromDocml( HbDocumentLoader& uiLoader, const QString& leftButtonName, const QString& rightButtonName ) |
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{ |
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Q_ASSERT( !mLeftButton && !mRightButton ); |
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mLeftButton = qobject_cast<HbPushButton*>( uiLoader.findWidget( leftButtonName ) ); |
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mRightButton = qobject_cast<HbPushButton*>( uiLoader.findWidget( rightButtonName ) ); |
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|
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initButtons(); |
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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 RadioFrequencyStripBase::createButtons() |
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{ |
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Q_ASSERT( !mLeftButton && !mRightButton ); |
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mLeftButton = new HbPushButton( this ); |
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mRightButton = new HbPushButton( this ); |
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|
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mLeftButton->setIcon( HbIcon( "qtg_mono_previous" ) ); |
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mRightButton->setIcon( HbIcon( "qtg_mono_next" ) ); |
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|
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initButtons(); |
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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 RadioFrequencyStripBase::setFrequency( const uint frequency, int reason, Scroll::Direction direction ) |
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{ |
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if ( mFrequencies.contains( frequency ) ) { |
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scrollToFrequency( frequency, direction, mAutoScrollTime ); |
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} |
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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 RadioFrequencyStripBase::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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*/ |
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bool RadioFrequencyStripBase::isInManualSeekMode() const |
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{ |
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return mManualSeekMode; |
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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 RadioFrequencyStripBase::cancelManualSeek() |
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{ |
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mManualSeekTimer->stop(); |
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if ( mManualSeekMode ) { |
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toggleManualSeek(); |
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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 RadioFrequencyStripBase::addScannedStation( uint frequency ) |
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{ |
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FrequencyPos pos = mFrequencies.value( frequency ); |
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updateItem( pos.mItem, frequency ); |
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} |
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/*! |
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* |
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*/ |
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void RadioFrequencyStripBase::updateFavorite( uint frequency ) |
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{ |
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FrequencyPos pos = mFrequencies.value( frequency ); |
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updateItem( pos.mItem ); |
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} |
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/*! |
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* Public slot |
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* |
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*/ |
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void RadioFrequencyStripBase::setScanningMode( bool isScanning ) |
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{ |
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mManualSeekTimer->stop(); |
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if ( isScanning ) { |
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initEmptyItems(); |
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hideButtons(); |
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scrollToFrequency( mMinFrequency, Scroll::Shortest, mAutoScrollTime ); |
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} else { |
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showButtons(); |
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} |
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setEnabled( !isScanning ); |
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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 RadioFrequencyStripBase::initEmptyItems() |
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{ |
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//TODO: Remove the weird hack of checking the sender |
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if ( !sender() || !isScanning() ) { |
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QList<FrequencyStrip::StationMarker> emptyList; |
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foreach ( RadioFrequencyItem* item, mFrequencyItems ) { |
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QPixmap pixmap = drawPixmap( item->frequency(), emptyList, item ); |
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item->setPixmap( pixmap ); |
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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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*/ |
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void RadioFrequencyStripBase::removeStation( const QModelIndex& parent, int first, int last ) |
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{ |
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Q_UNUSED( parent ); |
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updateStationsInRange( first, last, true ); |
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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 RadioFrequencyStripBase::updateStation( const QModelIndex& parent, int first, int last ) |
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{ |
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Q_UNUSED( parent ); |
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updateStationsInRange( first, last ); |
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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 RadioFrequencyStripBase::handleLeftButton() |
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{ |
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skipToPrevious(); |
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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 RadioFrequencyStripBase::handleRightButton() |
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{ |
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skipToNext(); |
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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 RadioFrequencyStripBase::handleLongLeftButton() |
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{ |
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seekDown(); |
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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 RadioFrequencyStripBase::handleLongRightButton() |
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{ |
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seekUp(); |
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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 RadioFrequencyStripBase::toggleManualSeek() |
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{ |
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Revision: 201031
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diff
changeset
|
323 |
mManualSeekMode = !mManualSeekMode; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
324 |
emit manualSeekChanged( mManualSeekMode ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
325 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
326 |
if ( mManualSeekMode ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
327 |
grabMouse(); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
328 |
hideButtons(); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
329 |
mManualSeekTimerId = startTimer( FrequencyStrip::MANUALSEEK_SIGNAL_DELAY ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
330 |
} else { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
331 |
ungrabMouse(); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
332 |
showButtons(); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
333 |
killTimer( mManualSeekTimerId ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
334 |
mManualSeekTimerId = 0; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
335 |
} |
cce62ebc198e
Revision: 201031
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parents:
diff
changeset
|
336 |
} |
cce62ebc198e
Revision: 201031
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parents:
diff
changeset
|
337 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
338 |
/*! |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
339 |
* Private slot |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
340 |
*/ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
341 |
void RadioFrequencyStripBase::handleScrollingEnd() |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
342 |
{ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
343 |
// Check if the selector is in the invalid area where the strip loops around |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
344 |
const int selectorPosition = selectorPos(); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
345 |
if ( mManualSeekMode ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
346 |
if ( !mPositions.contains( selectorPosition ) ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
347 |
if ( selectorPosition < mMaxWidth - FrequencyStrip::ITEM_WIDTH + mSeparatorPos ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
348 |
scrollToFrequency( mMaxFrequency, Scroll::Shortest, 500 ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
349 |
emitFrequencyChanged( mMaxFrequency, FrequencyStrip::ManualSeekUpdate, Scroll::Shortest ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
350 |
} else { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
351 |
scrollToFrequency( mMinFrequency, Scroll::Shortest, 500 ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
352 |
emitFrequencyChanged( mMinFrequency, FrequencyStrip::ManualSeekUpdate, Scroll::Shortest ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
353 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
354 |
} |
cce62ebc198e
Revision: 201031
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parents:
diff
changeset
|
355 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
356 |
mManualSeekTimer->start( FrequencyStrip::MANUALSEEK_END_TIMEOUT ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
357 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
358 |
} |
cce62ebc198e
Revision: 201031
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parents:
diff
changeset
|
359 |
|
cce62ebc198e
Revision: 201031
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parents:
diff
changeset
|
360 |
/*! |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
361 |
* \reimp |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
362 |
*/ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
363 |
void RadioFrequencyStripBase::updateItemPrimitive( QGraphicsItem* itemToUpdate, int itemIndex ) |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
364 |
{ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
365 |
QGraphicsPixmapItem* item = static_cast<QGraphicsPixmapItem*>( itemToUpdate ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
366 |
if ( itemIndex < mFrequencyItems.count() ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
367 |
item->setPixmap( mFrequencyItems.at( itemIndex )->updatePrimitive( item ) ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
368 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
369 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
370 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
371 |
/*! |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
372 |
* \reimp |
cce62ebc198e
Revision: 201031
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parents:
diff
changeset
|
373 |
*/ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
374 |
QGraphicsItem* RadioFrequencyStripBase::createItemPrimitive( QGraphicsItem* parent ) |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
375 |
{ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
376 |
return new QGraphicsPixmapItem( parent ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
377 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
378 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
379 |
/*! |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
380 |
* \reimp |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
381 |
*/ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
382 |
void RadioFrequencyStripBase::scrollPosChanged() |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
383 |
{ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
384 |
if ( mManualSeekMode ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
385 |
const int pos = selectorPos(); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
386 |
const uint frequency = mPositions.value( pos ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
387 |
if ( frequency > 0 ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
388 |
mFrequency = mPositions.value( pos ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
389 |
emitFrequencyChanged( mFrequency, FrequencyStrip::ManualSeekUpdate, Scroll::Shortest ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
390 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
391 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
392 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
393 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
394 |
/*! |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
395 |
* \reimp |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
396 |
*/ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
397 |
void RadioFrequencyStripBase::resizeEvent ( QGraphicsSceneResizeEvent* event ) |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
398 |
{ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
399 |
RadioStripBase::resizeEvent( event ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
400 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
401 |
initSelector(); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
402 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
403 |
const qreal height = event->newSize().height(); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
404 |
const qreal width = event->newSize().width(); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
405 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
406 |
mSelectorPos = width / 2; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
407 |
mSelectorImage->setOffset( mSelectorPos - ( FrequencyStrip::INDICATOR_WIDTH / 2 ), 0.0 ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
408 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
409 |
if ( mLeftButton && mRightButton ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
410 |
mLeftButton->resize( height, height ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
411 |
mRightButton->resize( height, height ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
412 |
mRightButton->setPos( QPointF( width - height, 0 ) ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
413 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
414 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
415 |
scrollToFrequency( mFrequency ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
416 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
417 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
418 |
/*! |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
419 |
* \reimp |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
420 |
*/ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
421 |
void RadioFrequencyStripBase::changeEvent( QEvent* event ) |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
422 |
{ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
423 |
if ( event->type() == HbEvent::ThemeChanged ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
424 |
// Update the foreground color and redraw each item |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
425 |
mForegroundColor = Qt::white;// HbColorScheme::color( FrequencyStrip::TEXT_COLOR_ATTRIBUTE ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
426 |
updateAllItems(); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
427 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
428 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
429 |
return RadioStripBase::changeEvent(event); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
430 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
431 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
432 |
/*! |
cce62ebc198e
Revision: 201031
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parents:
diff
changeset
|
433 |
* \reimp |
cce62ebc198e
Revision: 201031
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parents:
diff
changeset
|
434 |
*/ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
435 |
void RadioFrequencyStripBase::mousePressEvent( QGraphicsSceneMouseEvent* event ) |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
436 |
{ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
437 |
RadioStripBase::mousePressEvent( event ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
438 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
439 |
mManualSeekTimer->stop(); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
440 |
if ( mManualSeekMode ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
441 |
const bool insideStrip = rect().contains( event->pos() ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
442 |
if ( !insideStrip ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
443 |
toggleManualSeek(); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
444 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
445 |
} else { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
446 |
mManualSeekTimer->start( FrequencyStrip::MANUALSEEK_START_TIMEOUT ); |
cce62ebc198e
Revision: 201031
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parents:
diff
changeset
|
447 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
448 |
} |
cce62ebc198e
Revision: 201031
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parents:
diff
changeset
|
449 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
450 |
/*! |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
451 |
* \reimp |
cce62ebc198e
Revision: 201031
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parents:
diff
changeset
|
452 |
*/ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
453 |
void RadioFrequencyStripBase::mouseReleaseEvent( QGraphicsSceneMouseEvent* event ) |
cce62ebc198e
Revision: 201031
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parents:
diff
changeset
|
454 |
{ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
455 |
RadioStripBase::mouseReleaseEvent( event ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
456 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
457 |
mManualSeekTimer->stop(); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
458 |
if ( mManualSeekMode ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
459 |
mManualSeekTimer->start( FrequencyStrip::MANUALSEEK_END_TIMEOUT ); |
cce62ebc198e
Revision: 201031
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parents:
diff
changeset
|
460 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
461 |
} |
cce62ebc198e
Revision: 201031
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parents:
diff
changeset
|
462 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
463 |
/*! |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
464 |
* \reimp |
cce62ebc198e
Revision: 201031
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parents:
diff
changeset
|
465 |
*/ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
466 |
void RadioFrequencyStripBase::gestureEvent( QGestureEvent* event ) |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
467 |
{ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
468 |
HbSwipeGesture* swipeGesture = static_cast<HbSwipeGesture*>( event->gesture( Qt::SwipeGesture ) ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
469 |
if ( swipeGesture && !mManualSeekMode ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
470 |
if ( swipeGesture->state() == Qt::GestureFinished ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
471 |
if ( swipeGesture->horizontalDirection() == QSwipeGesture::Left ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
472 |
skipToNext(); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
473 |
} else if ( swipeGesture->horizontalDirection() == QSwipeGesture::Right ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
474 |
skipToPrevious(); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
475 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
476 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
477 |
} else if ( mManualSeekMode ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
478 |
RadioStripBase::gestureEvent( event ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
479 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
480 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
481 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
482 |
/*! |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
483 |
* \reimp |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
484 |
*/ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
485 |
void RadioFrequencyStripBase::timerEvent( QTimerEvent* event ) |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
486 |
{ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
487 |
Q_UNUSED( event ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
488 |
if ( mLastReportedFrequency != mFrequency ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
489 |
mLastReportedFrequency = mFrequency; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
490 |
emitFrequencyChanged( mFrequency, FrequencyStrip::ManualSeekTune, Scroll::Shortest ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
491 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
492 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
493 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
494 |
/*! |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
495 |
* |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
496 |
*/ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
497 |
void RadioFrequencyStripBase::initModel() |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
498 |
{ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
499 |
const uint minFreq = uint( qreal(mMinFrequency) / FrequencyStrip::ONE_HERTZ + FrequencyStrip::ROUNDER ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
500 |
const uint maxFreq = uint( qreal(mMaxFrequency) / FrequencyStrip::ONE_HERTZ + 0.9 ); // always round up |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
501 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
502 |
QStringList list; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
503 |
QString freqText; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
504 |
for ( uint i = minFreq; i <= maxFreq; ++i ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
505 |
freqText = QString::number( i ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
506 |
list.append( freqText ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
507 |
mFrequencyItems.append( new RadioFrequencyItem( freqText ) ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
508 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
509 |
mFrequencyItems.append( new RadioFrequencyItem( "" ) ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
510 |
list.append( "" ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
511 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
512 |
mMaxWidth = list.count() * FrequencyStrip::ITEM_WIDTH; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
513 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
514 |
mSeparatorPos = qreal(FrequencyStrip::ITEM_WIDTH) / 2; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
515 |
const uint minDrawableFreq = minFreq * FrequencyStrip::ONE_HERTZ - FrequencyStrip::HALF_HERTZ;; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
516 |
const uint maxDrawableFreq = maxFreq * FrequencyStrip::ONE_HERTZ + FrequencyStrip::HALF_HERTZ; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
517 |
mSeparatorPos += qreal( ( mMinFrequency - minDrawableFreq ) / 2 ) / FrequencyStrip::PIXEL_IN_HZ; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
518 |
mSeparatorPos -= qreal( ( maxDrawableFreq - mMaxFrequency ) / 2 ) / FrequencyStrip::PIXEL_IN_HZ; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
519 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
520 |
setModel( new QStringListModel( list, this ) ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
521 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
522 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
523 |
/*! |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
524 |
* |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
525 |
*/ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
526 |
void RadioFrequencyStripBase::initSelector() |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
527 |
{ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
528 |
QPixmap selectorPixmap = QPixmap( QSize( FrequencyStrip::SELECTOR_WIDTH, (int)size().height() ) ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
529 |
selectorPixmap.fill( Qt::red ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
530 |
mSelectorImage->setPixmap( selectorPixmap ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
531 |
mSelectorImage->setZValue( FrequencyStrip::SELECTOR_Z_POS ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
532 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
533 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
534 |
/*! |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
535 |
* |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
536 |
*/ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
537 |
void RadioFrequencyStripBase::initPositions() |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
538 |
{ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
539 |
int prevPos = 0; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
540 |
int nextPos = 0; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
541 |
const int lastPos = mFrequencies.value( mMaxFrequency ).mPosition; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
542 |
for ( int i = mFrequencies.value( mMinFrequency ).mPosition; i < lastPos; ++i ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
543 |
if ( mPositions.contains( i ) ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
544 |
prevPos = i; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
545 |
const uint freq = mPositions.value( prevPos ) + mFrequencyStepSize; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
546 |
if ( mFrequencies.contains( freq ) ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
547 |
nextPos = mFrequencies.value( freq ).mPosition; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
548 |
} else { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
549 |
nextPos = prevPos; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
550 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
551 |
} else { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
552 |
const int nearestHit = ( i - prevPos ) < ( nextPos - i ) ? prevPos : nextPos; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
553 |
mPositions.insert( i, mPositions.value( nearestHit ) ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
554 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
555 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
556 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
557 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
558 |
/*! |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
559 |
* |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
560 |
*/ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
561 |
void RadioFrequencyStripBase::initButtons() |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
562 |
{ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
563 |
Q_ASSERT( mLeftButton && mRightButton ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
564 |
connectAndCheck( mLeftButton, SIGNAL(clicked()), |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
565 |
this, SLOT(handleLeftButton()) ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
566 |
connectAndCheck( mRightButton, SIGNAL(clicked()), |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
567 |
this, SLOT(handleRightButton()) ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
568 |
connectAndCheck( mLeftButton, SIGNAL(longPress(QPointF)), |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
569 |
this, SLOT(handleLongLeftButton()) ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
570 |
connectAndCheck( mRightButton, SIGNAL(longPress(QPointF)), |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
571 |
this, SLOT(handleLongRightButton()) ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
572 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
573 |
mLeftButton->setZValue( FrequencyStrip::SELECTOR_Z_POS ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
574 |
mLeftButton->setObjectName( FrequencyStrip::LEFT_BUTTON ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
575 |
mRightButton->setZValue( FrequencyStrip::SELECTOR_Z_POS ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
576 |
mRightButton->setObjectName( FrequencyStrip::RIGHT_BUTTON ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
577 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
578 |
const qreal height = size().height(); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
579 |
const qreal width = size().width(); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
580 |
mLeftButton->resize( height, height ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
581 |
mRightButton->resize( height, height ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
582 |
mRightButton->setPos( QPointF( width - height, 0 ) ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
583 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
584 |
// Add left button effects |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
585 |
QStringList pathList; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
586 |
pathList << ":/effects/slide_to_left.fxml" << ":/effects/slide_from_left.fxml"; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
587 |
QStringList eventList; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
588 |
eventList << FrequencyStrip::SLIDE_TO_LEFT << FrequencyStrip::SLIDE_FROM_LEFT; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
589 |
HbEffect::add( mLeftButton, pathList, eventList ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
590 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
591 |
// Add right button effects |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
592 |
pathList.clear(); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
593 |
pathList << ":/effects/slide_to_right.fxml" << ":/effects/slide_from_right.fxml"; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
594 |
eventList.clear(); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
595 |
eventList << FrequencyStrip::SLIDE_TO_RIGHT << FrequencyStrip::SLIDE_FROM_RIGHT; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
596 |
HbEffect::add( mRightButton, pathList, eventList ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
597 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
598 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
599 |
/*! |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
600 |
* |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
601 |
*/ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
602 |
void RadioFrequencyStripBase::addFrequencyPos( int pos, uint frequency, RadioFrequencyItem* item ) |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
603 |
{ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
604 |
mFrequencies.insert( frequency, FrequencyPos( pos, item ) ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
605 |
mPositions.insert( pos, frequency ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
606 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
607 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
608 |
/*! |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
609 |
* |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
610 |
*/ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
611 |
void RadioFrequencyStripBase::updateStationsInRange( int first, int last, bool stationRemoved ) |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
612 |
{ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
613 |
if ( !isScanning() ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
614 |
uint frequency = 0; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
615 |
for ( int i = first; i <= last; ++i ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
616 |
frequency = frequencyAtIndex( i ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
617 |
if ( mFrequencies.contains( frequency ) ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
618 |
FrequencyPos pos = mFrequencies.value( frequency ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
619 |
updateItem( pos.mItem, 0, stationRemoved ? frequency : 0 ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
620 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
621 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
622 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
623 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
624 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
625 |
/*! |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
626 |
* |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
627 |
*/ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
628 |
void RadioFrequencyStripBase::updateItem( RadioFrequencyItem* item, uint upperRange, uint ignoredFrequency ) |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
629 |
{ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
630 |
if ( item ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
631 |
uint frequency = item->frequency(); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
632 |
QList<FrequencyStrip::StationMarker> markers; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
633 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
634 |
if ( upperRange == 0 ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
635 |
upperRange = frequency + FrequencyStrip::HALF_HERTZ; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
636 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
637 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
638 |
if ( isInitialized() ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
639 |
markers = stationsInRange( frequency - FrequencyStrip::HALF_HERTZ, upperRange ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
640 |
for ( int i = markers.count() - 1; ignoredFrequency > 0 && i >= 0; --i ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
641 |
if ( markers[i].mFrequency == ignoredFrequency ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
642 |
markers.removeAt( i ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
643 |
break; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
644 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
645 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
646 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
647 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
648 |
QPixmap pixmap = drawPixmap( frequency, markers, item ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
649 |
item->setPixmap( pixmap ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
650 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
651 |
foreach ( const FrequencyStrip::StationMarker& marker, markers ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
652 |
FrequencyPos pos = mFrequencies.value( marker.mFrequency ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
653 |
mFrequencies.insert( marker.mFrequency, pos ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
654 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
655 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
656 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
657 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
658 |
/*! |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
659 |
* |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
660 |
*/ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
661 |
void RadioFrequencyStripBase::updateAllItems() |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
662 |
{ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
663 |
foreach ( RadioFrequencyItem* item, mFrequencyItems ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
664 |
updateItem( item ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
665 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
666 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
667 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
668 |
/*! |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
669 |
* |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
670 |
*/ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
671 |
QPixmap RadioFrequencyStripBase::drawPixmap( uint frequency, QList<FrequencyStrip::StationMarker> stations, RadioFrequencyItem* item ) |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
672 |
{ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
673 |
QPixmap pixmap( FrequencyStrip::PIXMAP_WIDTH, mItemHeight ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
674 |
pixmap.fill( Qt::transparent ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
675 |
QPainter painter( &pixmap ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
676 |
QPen normalPen = painter.pen(); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
677 |
QPen favoritePen = normalPen; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
678 |
normalPen.setColor( mForegroundColor ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
679 |
painter.setPen( normalPen ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
680 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
681 |
if ( frequency == 0 ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
682 |
painter.drawLine( makeTab( mSeparatorPos - 1 + FrequencyStrip::ROUNDER, mItemHeight ) ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
683 |
painter.drawLine( makeTab( mSeparatorPos + FrequencyStrip::ROUNDER, mItemHeight ) ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
684 |
return pixmap; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
685 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
686 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
687 |
const QString itemText = QString::number( frequency / FrequencyStrip::ONE_HERTZ ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
688 |
const uint startFrequency = frequency - FrequencyStrip::HALF_HERTZ; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
689 |
const uint endFrequency = startFrequency + FrequencyStrip::ONE_HERTZ; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
690 |
const uint roundedMin = int( qreal(mMinFrequency) / FrequencyStrip::ONE_HERTZ + FrequencyStrip::ROUNDER ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
691 |
const uint freq = frequency / FrequencyStrip::ONE_HERTZ; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
692 |
const int diff = freq - roundedMin; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
693 |
const qreal startPixel = diff * FrequencyStrip::ITEM_WIDTH; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
694 |
qreal pixels = 0.0; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
695 |
const qreal leftOverlap = FrequencyStrip::PIXMAP_OVERLAP / 2; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
696 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
697 |
for ( uint frequency = startFrequency; frequency <= endFrequency; frequency += mFrequencyStepSize ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
698 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
699 |
if ( frequency < mMinFrequency || frequency > mMaxFrequency ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
700 |
continue; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
701 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
702 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
703 |
pixels = qreal( frequency - startFrequency ) / FrequencyStrip::PIXEL_IN_HZ; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
704 |
if ( frequency % FrequencyStrip::ONE_HERTZ == 0 ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
705 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
706 |
// Draw the high frequency tab and the frequency text for the even number |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
707 |
normalPen.setWidth( 3 ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
708 |
painter.setPen( normalPen ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
709 |
painter.drawLine( makeTab( pixels + leftOverlap - 1, FrequencyStrip::TAB_HEIGHT_BIG ) ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
710 |
normalPen.setWidth( 1 ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
711 |
painter.setPen( normalPen ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
712 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
713 |
// Draw the frequency text and its 00 decimals |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
714 |
painter.setFont( FrequencyStrip::DECIMAL_FONT ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
715 |
const int decimalWidth = painter.fontMetrics().width( FrequencyStrip::DECIMAL_TEXT ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
716 |
const int decimalSpace = painter.fontMetrics().leftBearing( '.' ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
717 |
painter.setFont( FrequencyStrip::FREQUENCY_FONT ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
718 |
const int frequencyWidth = painter.fontMetrics().width( itemText ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
719 |
const int textPosX = int( pixels + leftOverlap - ( frequencyWidth + decimalSpace + decimalWidth ) / 2 ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
720 |
painter.drawText( QPoint( textPosX, FrequencyStrip::FREQUENCY_TEXT_Y_POS ), itemText ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
721 |
painter.setFont( FrequencyStrip::DECIMAL_FONT ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
722 |
painter.drawText( QPoint( textPosX + frequencyWidth + decimalSpace, FrequencyStrip::FREQUENCY_TEXT_Y_POS ), FrequencyStrip::DECIMAL_TEXT ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
723 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
724 |
} else if ( frequency % FrequencyStrip::ONE_TAB_IN_HZ == 0 ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
725 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
726 |
// Draw the low frequency tab for the uneven number |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
727 |
painter.drawLine( makeTab( pixels + leftOverlap, FrequencyStrip::TAB_HEIGHT_SMALL ) ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
728 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
729 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
730 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
731 |
addFrequencyPos( int( startPixel + pixels + FrequencyStrip::ROUNDER ), frequency, item ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
732 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
733 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
734 |
// Draw favorites and local stations |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
735 |
favoritePen.setColor( Qt::yellow ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
736 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
737 |
foreach ( const FrequencyStrip::StationMarker& station, stations ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
738 |
const uint frequency = station.mFrequency; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
739 |
pixels = qreal( frequency - startFrequency ) / FrequencyStrip::PIXEL_IN_HZ; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
740 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
741 |
if ( station.mIsFavorite ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
742 |
favoritePen.setWidth( FrequencyStrip::PEN_WIDTH_FAVORITE ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
743 |
painter.setPen( favoritePen ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
744 |
painter.drawEllipse( int( pixels + leftOverlap - 3 ), FrequencyStrip::STATION_MARKER_Y_POS - 3, 6, 6 ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
745 |
} else { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
746 |
favoritePen.setWidth( 1 ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
747 |
painter.setPen( favoritePen ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
748 |
painter.drawEllipse( int( pixels + leftOverlap - 4 ), FrequencyStrip::STATION_MARKER_Y_POS - 4, 8, 8 ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
749 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
750 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
751 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
752 |
return pixmap; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
753 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
754 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
755 |
/*! |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
756 |
* |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
757 |
*/ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
758 |
QLineF RadioFrequencyStripBase::makeTab( qreal pos, int height ) |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
759 |
{ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
760 |
return QLineF( pos, mItemHeight - height, pos, mItemHeight ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
761 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
762 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
763 |
/*! |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
764 |
* |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
765 |
*/ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
766 |
int RadioFrequencyStripBase::selectorPos() const |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
767 |
{ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
768 |
const int pos = int( -contentWidget()->x() + mSelectorPos + FrequencyStrip::ROUNDER ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
769 |
return pos % mMaxWidth; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
770 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
771 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
772 |
/*! |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
773 |
* |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
774 |
*/ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
775 |
void RadioFrequencyStripBase::scrollToFrequency( uint frequency, Scroll::Direction direction, int time ) |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
776 |
{ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
777 |
int targetFreqPos = mFrequencies.value( frequency ).mPosition; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
778 |
const int currentFreqPos = mFrequencies.value( mFrequency ).mPosition; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
779 |
const int currentPos = int( -contentWidget()->x() + mSelectorPos + FrequencyStrip::ROUNDER ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
780 |
const bool isInSecondHalf = currentPos >= mMaxWidth - FrequencyStrip::ITEM_WIDTH + mSeparatorPos; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
781 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
782 |
// Special case: When there is only one favorite and the user presses skip |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
783 |
// the strip must scroll around to the same frequency. |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
784 |
if ( mFrequency == frequency && direction != Scroll::Shortest ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
785 |
if ( direction == Scroll::Left ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
786 |
targetFreqPos += mMaxWidth; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
787 |
} else { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
788 |
targetFreqPos -= mMaxWidth; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
789 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
790 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
791 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
792 |
mFrequency = frequency; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
793 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
794 |
qreal newPos = targetFreqPos; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
795 |
if ( direction == Scroll::Left ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
796 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
797 |
if ( currentFreqPos > targetFreqPos ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
798 |
newPos += mMaxWidth; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
799 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
800 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
801 |
} else if ( direction == Scroll::Right ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
802 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
803 |
if ( currentFreqPos < targetFreqPos ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
804 |
newPos -= mMaxWidth; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
805 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
806 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
807 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
808 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
809 |
if ( isInSecondHalf ) { |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
810 |
newPos += mMaxWidth; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
811 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
812 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
813 |
newPos -= mSelectorPos - FrequencyStrip::ROUNDER; |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
814 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
815 |
// scrollContentsTo( QPointF( newPos, 0 ), time ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
816 |
// TODO: Remove this and uncomment the above line. This is a temporary workaround to get the strip to move |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
817 |
scrollContentsTo( QPointF( newPos, 0 ), 0 ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
818 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
819 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
820 |
/*! |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
821 |
* |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
822 |
*/ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
823 |
void RadioFrequencyStripBase::hideButtons() |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
824 |
{ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
825 |
HbEffect::start( mLeftButton, FrequencyStrip::SLIDE_TO_LEFT ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
826 |
HbEffect::start( mRightButton, FrequencyStrip::SLIDE_TO_RIGHT ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
827 |
} |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
828 |
|
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
829 |
/*! |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
830 |
* |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
831 |
*/ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
832 |
void RadioFrequencyStripBase::showButtons() |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
833 |
{ |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
834 |
HbEffect::start( mLeftButton, FrequencyStrip::SLIDE_FROM_LEFT ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
835 |
HbEffect::start( mRightButton, FrequencyStrip::SLIDE_FROM_RIGHT ); |
cce62ebc198e
Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
836 |
} |