File indexing completed on 2024-05-12 16:36:48
0001 /* This file is part of the KDE project 0002 * Copyright ( C ) 2007 Thorsten Zachmann <zachmann@kde.org> 0003 * Copyright (C) 2010 Benjamin Port <port.benjamin@gmail.com> 0004 * 0005 * This library is free software; you can redistribute it and/or 0006 * modify it under the terms of the GNU Library General Public 0007 * License as published by the Free Software Foundation; either 0008 * version 2 of the License, or ( at your option ) any later version. 0009 * 0010 * This library is distributed in the hope that it will be useful, 0011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 0012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0013 * Library General Public License for more details. 0014 * 0015 * You should have received a copy of the GNU Library General Public License 0016 * along with this library; see the file COPYING.LIB. If not, write to 0017 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 0018 * Boston, MA 02110-1301, USA. 0019 */ 0020 0021 #include "KPrShapeManagerAnimationStrategy.h" 0022 0023 #include <QPainter> 0024 #include <KoShape.h> 0025 #include <KoShapeManager.h> 0026 #include <KoPAPageBase.h> 0027 0028 #include "KPrShapeAnimations.h" 0029 #include "KPrPlaceholderShape.h" 0030 #include "animations/KPrAnimationCache.h" 0031 #include "KPrPageSelectStrategyBase.h" 0032 #include "StageDebug.h" 0033 0034 KPrShapeManagerAnimationStrategy::KPrShapeManagerAnimationStrategy( KoShapeManager *shapeManager, KPrAnimationCache* animationCache, 0035 KPrPageSelectStrategyBase * strategy ) 0036 : KoShapeManagerPaintingStrategy( shapeManager ) 0037 , m_animationCache( animationCache ) 0038 , m_strategy( strategy ) 0039 { 0040 } 0041 0042 KPrShapeManagerAnimationStrategy::~KPrShapeManagerAnimationStrategy() 0043 { 0044 delete m_strategy; 0045 } 0046 0047 void KPrShapeManagerAnimationStrategy::paint( KoShape * shape, QPainter &painter, const KoViewConverter &converter, KoShapePaintingContext &paintContext) 0048 { 0049 if ( ! dynamic_cast<KPrPlaceholderShape *>( shape ) && m_strategy->page()->displayShape( shape ) ) { 0050 if ( m_animationCache->value(shape, "visibility", true).toBool() ) { 0051 painter.save(); 0052 QTransform animationTransform = m_animationCache->value(shape, "transform", QTransform()).value<QTransform>(); 0053 QTransform transform(painter.transform() * shape->absoluteTransformation(&converter)); 0054 if (animationTransform.isScaling()) { 0055 transform = animationTransform * transform; 0056 } else { 0057 transform = transform * animationTransform; 0058 } 0059 0060 painter.setTransform(transform); 0061 // paint shape 0062 shapeManager()->paintShape( shape, painter, converter, paintContext); 0063 painter.restore(); // for the transform 0064 } 0065 } 0066 } 0067 0068 void KPrShapeManagerAnimationStrategy::adapt( KoShape * shape, QRectF & rect ) 0069 { 0070 Q_UNUSED(shape) 0071 Q_UNUSED(rect) 0072 }