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 "commandremove.h" 0022 0023 #include <stdint.h> 0024 #include <memory> 0025 #include <vector> 0026 0027 #include "commandadd.h" 0028 #include "src/domain/animation/animationimpl.h" 0029 #include "src/domain/undo/command.h" 0030 0031 class ErrorHandler; 0032 class Frame; 0033 0034 CommandRemove::CommandRemove(AnimationImpl& model, 0035 int scene, int fromFrame, int count) 0036 : sv(model), sc(scene), fr(fromFrame), frameCount(count) { 0037 } 0038 0039 CommandRemove::~CommandRemove() { 0040 } 0041 0042 Command* CommandRemove::execute() { 0043 std::unique_ptr<CommandAdd> inv(new CommandAdd(sv, sc, fr, frameCount)); 0044 std::vector<Frame*> removed; 0045 sv.removeFrames(sc, fr, frameCount, removed); 0046 for (std::vector<Frame*>::iterator i = removed.begin(); 0047 i != removed.end(); ++i) { 0048 inv->addFrame(*i); 0049 } 0050 delete this; 0051 return inv.release(); 0052 } 0053 0054 CommandRemoveFactory::CommandRemoveFactory(AnimationImpl& model) 0055 : sv(model) { 0056 } 0057 0058 CommandRemoveFactory::~CommandRemoveFactory() { 0059 } 0060 0061 Command* CommandRemoveFactory::create(Parameters& ps, ErrorHandler&) { 0062 int sceneCount = sv.sceneCount(); 0063 if (sceneCount == 0) 0064 return 0; 0065 int32_t scene = ps.getInteger(0, sceneCount - 1); 0066 int frameCount = sv.frameCount(scene); 0067 if (frameCount == 0) 0068 return 0; 0069 int32_t frame = ps.getInteger(0, frameCount - 1); 0070 int32_t count = ps.getHowMany(); 0071 return new CommandRemove(sv, scene, frame, count); 0072 }