File indexing completed on 2024-05-12 16:30:46

0001 /* This file is part of the KDE project
0002  * Copyright (C) 2008 Jan Hambrecht <jaham@gmx.net>
0003  *
0004  * This library is free software; you can redistribute it and/or
0005  * modify it under the terms of the GNU Library General Public
0006  * License as published by the Free Software Foundation; either
0007  * version 2 of the License, or (at your option) any later version.
0008  *
0009  * This library is distributed in the hope that it will be useful,
0010  * but WITHOUT ANY WARRANTY; without even the implied warranty of
0011  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0012  * Library General Public License for more details.
0013  *
0014  * You should have received a copy of the GNU Library General Public License
0015  * along with this library; see the file COPYING.LIB.  If not, write to
0016  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
0017  * Boston, MA 02110-1301, USA.
0018  */
0019 
0020 #include "KarbonOutlinePaintingStrategy.h"
0021 
0022 #include <KoShapeManager.h>
0023 #include <KoShape.h>
0024 #include <KoShapeStroke.h>
0025 
0026 #include <QPen>
0027 #include <QPainter>
0028 #include <QPainterPath>
0029 
0030 class OutlineStroke : public KoShapeStroke {
0031 public:
0032     OutlineStroke()
0033         : m_pen(Qt::black) {
0034     }
0035 
0036     using KoShapeStroke::paint;
0037 
0038     void paint(KoShape *shape, QPainter &painter, const KoViewConverter &converter) override
0039     {
0040         KoShape::applyConversion(painter, converter);
0041         painter.strokePath(shape->outline(), m_pen);
0042     }
0043 
0044 private:
0045     QPen m_pen;
0046 };
0047 
0048 KarbonOutlinePaintingStrategy::KarbonOutlinePaintingStrategy(KoShapeManager * shapeManager)
0049     : KoShapeManagerPaintingStrategy(shapeManager), m_stroke(new OutlineStroke())
0050 {
0051     Q_ASSERT(shapeManager);
0052     shapeManager->setPaintingStrategy(this);
0053 }
0054 
0055 KarbonOutlinePaintingStrategy::~KarbonOutlinePaintingStrategy()
0056 {
0057     delete m_stroke;
0058 }
0059 
0060 void KarbonOutlinePaintingStrategy::paint(KoShape * shape, QPainter &painter, const KoViewConverter &converter, KoShapePaintingContext &/*paintContext*/)
0061 {
0062     painter.save();
0063     painter.setTransform(shape->absoluteTransformation(&converter) * painter.transform());
0064 
0065     m_stroke->paint(shape, painter, converter);
0066 
0067     painter.restore();
0068 }