File indexing completed on 2024-05-12 05:09:49

 /*
  * Copyright (C) 2010 Stefan Burnicki (stefan.burnicki@gmx.de)
  * <https://bangarangkde.wordpress.com> BANGARANG MEDIA PLAYER
  * Copyright 2011 Jörg Ehrichs <joerg.ehrichs@gmx.de>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
  * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "starrating.h"
 
 #include <QPainter>
 #include <QSize>
 #include <QRect>
 #include <QIcon>
 
 StarRating::StarRating(int rating, int size, QPoint point) : m_rating(rating), m_maxRating(MaxRating), m_point(point) {
   setSize(size);
 }
 
 bool StarRating::valid(int rating) const {
   return (rating >= MinRating && rating <= MaxRating);
 }
 
 void StarRating::paint(QPainter* painter) {
   painter->save();
 
   painter->translate(m_point + QPoint(StarRating::Margin, StarRating::Margin));
   for(int i = 1; i <= m_rating; ++i) {
     painter->drawPixmap(((i - 1) * (m_starSize + 2*Margin)), 0, m_starNormal);
   }
 
   painter->restore();
 }
 
 void StarRating::setRating(int rating_) {
   m_rating = qMin(rating_, m_maxRating);
 }
 
 void StarRating::setMaxRating(int maxRating_) {
   m_maxRating = qMin(int(MaxRating), maxRating_);
 }
 
 void StarRating::setSize(int size) {
   int px = (size < Small) ? Small : size;
   QSize sz = QSize(px, px);
   QIcon icon = QIcon(QLatin1String(":/icons/star_on"));
   m_starNormal = icon.pixmap(sz);
   m_starSize = m_starNormal.size().width(); //maybe we didn't get the full size
   sz = QSize(m_starSize, m_starSize);
   m_starInactive = icon.pixmap(sz, QIcon::Disabled);
 }
 
 //static
 QSize StarRating::sizeHint(int size) {
   // *__*__*__*__*   +  StarRating::Margin around it
   const int bothMargin = (StarRating::Margin * 2);
   return QSize( 5 * (size + 2) - 2, size) + QSize(bothMargin, bothMargin);
 }