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