/* * 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 3 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/>. */ #ifndef UBGRAPHICSITEMUNDOCOMMAND_H_ #define UBGRAPHICSITEMUNDOCOMMAND_H_ #include <QtGui> #include "UBAbstractUndoCommand.h" class UBGraphicsScene; class UBGraphicsItemUndoCommand : public UBAbstractUndoCommand { public: UBGraphicsItemUndoCommand(UBGraphicsScene* pScene, const QSet<QGraphicsItem*>& pRemovedItems, const QSet<QGraphicsItem*>& pAddedItems); UBGraphicsItemUndoCommand(UBGraphicsScene* pScene, QGraphicsItem* pRemovedItem, QGraphicsItem* pAddedItem); virtual ~UBGraphicsItemUndoCommand(); QSet<QGraphicsItem*> GetAddedList() { return mAddedItems; }; QSet<QGraphicsItem*> GetRemovedList() { return mRemovedItems; }; virtual UndoType getType() { return undotype_GRAPHICITEM; }; protected: virtual void undo(); virtual void redo(); private: UBGraphicsScene* mScene; QSet<QGraphicsItem*> mRemovedItems; QSet<QGraphicsItem*> mAddedItems; bool mFirstRedo; }; #endif /* UBGRAPHICSITEMUNDOCOMMAND_H_ */