/* * Hedgewars, a free turn based strategy game * Copyright (c) 2012 Andrey Korotaev <unC0Rr@gmail.com> * * 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; version 2 of the License * * 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, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */#ifndef DRAWMAPSCENE_H#define DRAWMAPSCENE_H#include <QGraphicsScene>#include <QPainterPath>class QGraphicsPathItem;typedef QList<QPair<quint8, QList<QPoint> > > Paths;class DrawMapScene : public QGraphicsScene{ Q_OBJECT public: explicit DrawMapScene(QObject *parent = 0); QByteArray encode(); void decode(QByteArray data); signals: void pathChanged(); public slots: void undo(); void clearMap(); void simplifyLast(); private: QPen m_pen; QBrush m_brush; QGraphicsPathItem * m_currPath; Paths paths; Paths oldPaths; QList<QGraphicsItem *> oldItems; virtual void mouseMoveEvent(QGraphicsSceneMouseEvent * mouseEvent); virtual void mousePressEvent(QGraphicsSceneMouseEvent * mouseEvent); virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent * mouseEvent); virtual void wheelEvent(QGraphicsSceneWheelEvent *); QPainterPath pointsToPath(const QList<QPoint> points); quint8 serializePenWidth(int width); int deserializePenWidth(quint8 width);};#endif // DRAWMAPSCENE_H