diff -r b95ddb5a0d10 -r eff9df3d9c98 mpviewplugins/mpmediawallviewplugin/src/mpalbumcoverwidget.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mpviewplugins/mpmediawallviewplugin/src/mpalbumcoverwidget.cpp Thu Jul 22 16:32:33 2010 +0100 @@ -0,0 +1,136 @@ +/* +* Copyright (c) 2010 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: Album Cover Widget for Music Player Media Wall. +* +*/ +#include +#include + + +#include "mpalbumcoverwidget.h" +#include "mpreflectioneffect.h" + +/*! + \class MpAlbumCoverWidget + \brief Album Cover Widget. + + This widget provides upscaled rendering of images and SVG rendering. + Also there is a reflection effect. +*/ + +/*! + \fn void clicked( ) + + This signal is emitted when the item is clicked. + */ + +/*! + Constructs the album cover widget + */ +MpAlbumCoverWidget::MpAlbumCoverWidget( QGraphicsItem *parent ) : + HbWidget( parent ) +{ + setFlag( QGraphicsItem::ItemHasNoContents, false ); + grabGesture(Qt::TapGesture); + + MpReflectionEffect *effect = new MpReflectionEffect(this); + setGraphicsEffect(effect); +} + +/*! + Destructs the album cover widget. + */ +MpAlbumCoverWidget::~MpAlbumCoverWidget() +{ +} + +/*! + Sets the \a icon as current album cover. + */ +void MpAlbumCoverWidget::setIcon( const HbIcon &icon ) +{ + if (icon != mIcon) { + mIcon = icon; + mPixmap = QPixmap(); + } +} + +/*! + Sets the \a icon as default cover, to be used in case the album cover is null icon. + */ +void MpAlbumCoverWidget::setDefaultIcon( const HbIcon &icon ) +{ + mDefaultIcon = icon; +} + +/*! + \reimp + */ +void MpAlbumCoverWidget::paint( QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget ) +{ + Q_UNUSED( widget ) + Q_UNUSED( option ) + if ( !mIcon.isNull() ) { + if ( mPixmap.isNull() ) { + mPixmap = mIcon.qicon().pixmap( size().toSize() ); + } + //We paint directly to stretch up/down if necesary. + painter->drawPixmap( rect(), mPixmap, QRectF() ); + } + else { + //We use HbIcon paint to render vector graphics. + mDefaultIcon.setSize(size()); + mDefaultIcon.paint(painter,rect()); + } +} + +/*! + \reimp + */ +void MpAlbumCoverWidget::mousePressEvent( QGraphicsSceneMouseEvent *event ) +{ + if ( event->button() == Qt::LeftButton ) { + event->accept(); + } + else { + event->ignore(); + } +} + +/*! + \reimp + */ +void MpAlbumCoverWidget::mouseReleaseEvent( QGraphicsSceneMouseEvent *event ) +{ + if ( event->button() == Qt::LeftButton ) { + emit clicked(); + event->accept(); + } + else { + event->ignore(); + } +} + +/*! + \reimp + */ +void MpAlbumCoverWidget::gestureEvent(QGestureEvent *event) +{ + QGesture* gesture = event->gesture(Qt::TapGesture); + if (gesture) { + event->accept(Qt::TapGesture); + } +} + +//EOF