File indexing completed on 2024-04-21 04:02:06

 /***************************************************************************
 *   KBlocks, a falling blocks game by KDE                                *
 *   SPDX-FileCopyrightText: 2010 Mauricio Piacentini <mauricio@tabuleiro.com>       *
 *                      Zhongjie Cai <squall.leonhart.cai@gmail.com>       *
 *                                                                         *
 *   SPDX-License-Identifier: GPL-2.0-or-later
 ***************************************************************************/
 #include "KBlocksGraphics.h"
 #include "kblocks_graphics_debug.h"
 
 #include <KGameTheme>
 
 #include <QPixmapCache>
 
 KBlocksGraphics::KBlocksGraphics(const KGameTheme *theme)
 {
     m_renderer = new QSvgRenderer(theme->graphicsPath());
     readThemeValues(theme);
 }
 
 KBlocksGraphics::~KBlocksGraphics()
 {
     delete m_renderer;
 }
 
 bool KBlocksGraphics::loadTheme(const KGameTheme *theme)
 {
     if (!m_renderer->load(theme->graphicsPath())) {
         qCWarning(KBGraphics) << "Error loading SVG theme"
                                    << theme->graphicsPath();
         return false;
     }
     //clear the cache or pixmaps from the old theme will be returned
     //QPixmapCache::clear();
     readThemeValues(theme);
 
     return true;
 }
 
 void KBlocksGraphics::readThemeValues(const KGameTheme *theme)
 {
     //Extract values from SVG elements
     QRectF bounds;
     bounds = m_renderer->boundsOnElement(QStringLiteral("BLOCK_SIZE"));
     m_Block_Size = bounds.width();
     bounds = m_renderer->boundsOnElement(QStringLiteral("VIEW"));
     m_View_Size_Width = bounds.width();
     m_View_Size_Height = bounds.height();
     bounds = m_renderer->boundsOnElement(QStringLiteral("PLAY_AREA"));
     m_PlayArea_OffsetPoint_X = bounds.x();
     m_PlayArea_OffsetPoint_Y = bounds.y();
     m_PlayArea_NumberOfBlocks_X = bounds.width() / (double)m_Block_Size;
     m_PlayArea_NumberOfBlocks_Y = bounds.height() / (double)m_Block_Size;
     bounds = m_renderer->boundsOnElement(QStringLiteral("NEXTPIECE_AREA"));
     m_PreviewArea_CenterPoint_X = bounds.center().x();
     m_PreviewArea_CenterPoint_Y = bounds.center().y();
 
     const QString backgroundLocation = theme->customData(QStringLiteral("BackgroundLocation"), QStringLiteral("Stretch"));
     if(backgroundLocation == QStringLiteral("Stretch")) {
         m_BackgroundLocation = BackgroundLocation::Stretch;
     } else if(backgroundLocation == QStringLiteral("TopLeft")) {
         m_BackgroundLocation = BackgroundLocation::TopLeft;
     } else if(backgroundLocation == QStringLiteral("Center")) {
         m_BackgroundLocation = BackgroundLocation::Center;
     }
 }