1 /* 2 * offsetlayer.h 3 * Copyright 2009, Jeff Bland <jeff@teamphobic.com> 4 * Copyright 2009, Thorbjørn Lindeijer <thorbjorn@lindeijer.nl> 5 * 6 * This file is part of Tiled. 7 * 8 * This program is free software; you can redistribute it and/or modify it 9 * under the terms of the GNU General Public License as published by the Free 10 * Software Foundation; either version 2 of the License, or (at your option) 11 * any later version. 12 * 13 * This program is distributed in the hope that it will be useful, but WITHOUT 14 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 15 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 16 * more details. 17 * 18 * You should have received a copy of the GNU General Public License along with 19 * this program. If not, see <http://www.gnu.org/licenses/>. 20 */ 21 22 #pragma once 23 24 #include <QRect> 25 #include <QPoint> 26 #include <QUndoCommand> 27 28 namespace Tiled { 29 30 class Layer; 31 32 class MapDocument; 33 34 /** 35 * Undo command that offsets a map layer. 36 */ 37 class OffsetLayer : public QUndoCommand 38 { 39 public: 40 OffsetLayer(MapDocument *mapDocument, 41 Layer *layer, 42 QPoint offset, 43 const QRect &bounds, 44 bool xWrap, 45 bool yWrap); 46 47 ~OffsetLayer() override; 48 49 void undo() override; 50 void redo() override; 51 52 private: 53 MapDocument *mMapDocument; 54 bool mDone; 55 Layer *mOriginalLayer; 56 Layer *mOffsetLayer; 57 QPointF mOldOffset; 58 QPointF mNewOffset; 59 }; 60 61 } // namespace Tiled 62