File indexing completed on 2024-05-12 16:23:27
0001 /*************************************************************************** 0002 * Copyright (C) 2013 by Linuxstopmotion contributors; * 0003 * see the AUTHORS file for details. * 0004 * * 0005 * This program is free software; you can redistribute it and/or modify * 0006 * it under the terms of the GNU General Public License as published by * 0007 * the Free Software Foundation; either version 2 of the License, or * 0008 * (at your option) any later version. * 0009 * * 0010 * This program 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 * 0013 * GNU General Public License for more details. * 0014 * * 0015 * You should have received a copy of the GNU General Public License * 0016 * along with this program; if not, write to the * 0017 * Free Software Foundation, Inc., * 0018 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * 0019 ***************************************************************************/ 0020 0021 #include "commandmovescene.h" 0022 0023 #include "command.h" 0024 #include "src/domain/animation/animationimpl.h" 0025 0026 class ErrorHandler; 0027 0028 CommandMoveScene::CommandMoveScene(AnimationImpl& model, int sceneNumber, 0029 int movePosition) : sv(model), from(sceneNumber), to(movePosition) { 0030 } 0031 0032 CommandMoveScene::~CommandMoveScene() { 0033 } 0034 0035 Command* CommandMoveScene::execute() { 0036 sv.moveScene(from, to); 0037 int32_t t = from; 0038 if (from < to) { 0039 from = to - 1; 0040 to = t; 0041 } else { 0042 from = to; 0043 to = t + 1; 0044 } 0045 return this; 0046 } 0047 0048 CommandMoveSceneFactory::CommandMoveSceneFactory(AnimationImpl& model) : sv(model) { 0049 } 0050 0051 CommandMoveSceneFactory::~CommandMoveSceneFactory() { 0052 } 0053 0054 Command* CommandMoveSceneFactory::create(Parameters& ps, ErrorHandler&) { 0055 int max = sv.sceneCount() - 1; 0056 if (max < 0) 0057 return 0; 0058 int32_t from = ps.getInteger(0, max); 0059 int32_t to = ps.getInteger(0, max + 1); 0060 return new CommandMoveScene(sv, from, to); 0061 }