//// C++ Implementation: starmanager//// Description: helper to give correct stars////// Author: Jeff Mitchell <kde-dev@emailgoeshere.com>, (C) 2007//// Copyright: See COPYING file that comes with this distribution////#include "amarok.h"#include "amarokconfig.h"#include "collectionbrowser.h"#include "contextbrowser.h"#include "debug.h"#include "metabundle.h"#include "playlist.h"#include "starmanager.h"#include <kiconeffect.h>#include <qfile.h>#include <qimage.h>#include <qpixmap.h>#include <kstandarddirs.h>   //KGlobal::dirs()StarManager* StarManager::instance(){    static StarManager sm;    return &sm;}StarManager::StarManager(){    if( AmarokConfig::customRatingsColors() )        AmarokConfig::setCustomRatingsColors( false );    m_colors[0] = AmarokConfig::starColorOne();    m_colors[1] = AmarokConfig::starColorTwo();    m_colors[2] = AmarokConfig::starColorThree();    m_colors[3] = AmarokConfig::starColorFour();    m_colors[4] = AmarokConfig::starColorFive();    m_halfStarColor = AmarokConfig::starColorHalf();    m_margin = 1;    m_height = 20;    reinitStars();}StarManager::~StarManager() {}voidStarManager::reinitStars( int height, int margin ){    if( height != -1 )        m_height = height;    if( margin != -1 )        m_margin = margin;    int hval = m_height + m_margin * 2 - 4 + ( ( m_height % 2 ) ? 1 : 0 );    QImage star = QImage( locate( "data", "amarok/images/star.png" ) ).smoothScale( hval, hval, QImage::ScaleMin );    QImage fullStar = QImage( locate( "data", "amarok/images/star.png" ) );    m_star = star.copy();    m_fullStar = fullStar.copy();    m_starPix.convertFromImage( star );    m_fullStarPix.convertFromImage( fullStar );    m_greyedStar = star.copy();    KIconEffect::toGray( m_greyedStar, 1.0 );    m_greyedStarPix.convertFromImage( m_greyedStar );    QImage half = QImage( locate( "data", "amarok/images/smallstar.png" ) ).smoothScale( hval, hval, QImage::ScaleMin );    QImage fullHalf = QImage( locate( "data", "amarok/images/smallstar.png" ) );    m_halfStar = half.copy();    m_fullHalfStar = fullHalf.copy();    if( AmarokConfig::customRatingsColors() )        KIconEffect::colorize( m_halfStar, m_halfStarColor, 1.0 );    m_halfStarPix.convertFromImage( m_halfStar );    m_fullHalfStarPix.convertFromImage( m_fullHalfStar );    QImage tempstar;    QImage temphalfstar;    for( int i = 0; i < 5; i++ )    {        tempstar = star.copy();        temphalfstar = half.copy();        if( AmarokConfig::customRatingsColors() )        {            KIconEffect::colorize( tempstar, m_colors[i], 1.0 );            if( !AmarokConfig::fixedHalfStarColor() )                KIconEffect::colorize( temphalfstar, m_colors[i], 1.0 );        }        m_images[i] = tempstar.copy();        m_halfimages[i] = temphalfstar.copy();        m_pixmaps[i].convertFromImage( tempstar );        m_halfpixmaps[i].convertFromImage( temphalfstar );        tempstar.reset();        temphalfstar.reset();    }    if( Playlist::instance() ) Playlist::instance()->qscrollview()->viewport()->update();    if( CollectionView::instance() &&            CollectionView::instance()->viewMode() == CollectionView::modeFlatView )        CollectionView::instance()->triggerUpdate();    emit ratingsColorsChanged();}QPixmap*StarManager::getStar( int num, bool full ){    if(full)	return &m_fullStarPix;    else if( num < 1 || num > 5 )        return &m_starPix;    else        return &m_pixmaps[num - 1];}QImage&StarManager::getStarImage( int num, bool full ){    if(full)        return m_fullStar;    else if( num < 1 || num > 5 )        return m_star;    else        return m_images[num - 1];}QPixmap*StarManager::getHalfStar( int num, bool full ){    if( full )        return &m_fullHalfStarPix;    else if( AmarokConfig::fixedHalfStarColor() || num == -1 )        return &m_halfStarPix;    else        return &m_halfpixmaps[num - 1];}QImage&StarManager::getHalfStarImage( int num, bool full ){    if( full )        return m_fullHalfStar;    else if( AmarokConfig::fixedHalfStarColor() || num == -1 )        return m_halfStar;    else        return m_halfimages[num - 1];}boolStarManager::setColor( int starNum, const QColor &color ){    if( starNum < 1 || starNum > 5 )        return false;    m_colors[starNum - 1] = color;    return true;}boolStarManager::setHalfColor( const QColor &color ){    m_halfStarColor = color;    return true;}#include "starmanager.moc"