diff -r afea38384506 -r a2b50a479edf radioapp/radiowidgets/src/radiofadinglabel.cpp --- a/radioapp/radiowidgets/src/radiofadinglabel.cpp Fri May 14 15:52:32 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,137 +0,0 @@ -/* -* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). -* All rights reserved. -* This component and the accompanying materials are made available -* under the terms of "Eclipse Public License v1.0" -* which accompanies this distribution, and is available -* at the URL "http://www.eclipse.org/legal/epl-v10.html". -* -* Initial Contributors: -* Nokia Corporation - initial contribution. -* -* Contributors: -* -* Description: -* -*/ - -// System includes - -// User includes -#include "radiofadinglabel.h" -#include "radiologger.h" -#include "radiouiutilities.h" - -// Constants -const QString KHideEffect = "hide"; -const QString KShowEffect = "show"; - -#ifdef USE_DEPRECATED_ORBIT_APIS -# define SET_CONTENT setText -# define GET_CONTENT text -#else -# define SET_CONTENT setHtml -# define GET_CONTENT html -#endif // USE_DEPRECATED_ORBIT_APIS - -/*! - * - */ -RadioFadingLabel::RadioFadingLabel( QGraphicsItem* parent ) : - HbLabel( parent ), - mFadingEnabled( false ) -{ - QEffectList effectList; -// effectList.append( EffectInfo( this, ":/effects/fade_in.fxml", KShowEffect ) ); -// effectList.append( EffectInfo( this, ":/effects/fade_out.fxml", KHideEffect ) ); - RadioUiUtilities::addEffects( effectList ); -} - -/*! - * - */ -void RadioFadingLabel::setFadingEnabled( bool fading ) -{ - mFadingEnabled = fading; -} - -/*! - * - */ -void RadioFadingLabel::setTextWithoutFading( const QString& newText ) -{ - HbLabel::SET_CONTENT( trimHtml( newText ) ); - if ( newText.isEmpty() && mFadingEnabled ) { - setOpacity( 0.0 ); - } -} - -/*! - * Public slot - * - */ -void RadioFadingLabel::setText( const QString& newText ) -{ - if( GET_CONTENT().compare( newText ) != 0 && // Text is different - parentItem() && parentItem()->isVisible() && // Parent is visible - mFadingEnabled ) { // Fading is enabled - if ( newText.isEmpty() ) { - if ( isVisible() ) { - mTextHolder = ""; - startEffect( KHideEffect, "effectFinished" ); - } - } else { - if ( GET_CONTENT().isEmpty() ) { - HbLabel::SET_CONTENT( trimHtml( newText ) ); - startEffect( KShowEffect ); - } else { - mTextHolder = newText; - startEffect( KHideEffect, "effectFinished" ); - } - } - } else { - HbLabel::SET_CONTENT( trimHtml( newText ) ); - } -} - -/*! - * Private slot - * - */ -void RadioFadingLabel::effectFinished( HbEffect::EffectStatus status ) -{ - if ( status.reason == Hb::EffectFinished ) { - HbLabel::SET_CONTENT( trimHtml( mTextHolder ) ); - if ( !mTextHolder.isEmpty() ) { - HbEffect::start( this, KShowEffect ); - } - mTextHolder = ""; - } -} - -/*! - * - */ -void RadioFadingLabel::startEffect( const QString& effectName, const char* slot ) -{ - if ( HbEffect::effectRunning( this ) ) { - HbEffect::cancel( this ); - } - if ( slot ) { - HbEffect::start( this, effectName, this, slot ); - } else { - HbEffect::start( this, effectName ); - } -} - -/*! - * - */ -QString RadioFadingLabel::trimHtml( const QString& text ) -{ -#ifdef USE_DEPRECATED_ORBIT_APIS - return text; -#else - return "" + text + ""; -#endif // USE_DEPRECATED_ORBIT_APIS -}