File indexing completed on 2024-05-12 16:23:28 

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 "commandsetimage.h"
0022 
0023 #include <stdint.h>
0024 #include <string>
0025 
0026 #include "src/domain/animation/animationimpl.h"
0027 #include "src/domain/animation/workspacefile.h"
0028 #include "src/domain/undo/command.h"
0029 
0030 class ErrorHandler;
0031 
0032 CommandSetImage::CommandSetImage(AnimationImpl& model, int32_t scene,
0033         int32_t frame, WorkspaceFile& w)
0034         : sv(model), sc(scene), fr(frame), image(w) {
0035 }
0036 
0037 CommandSetImage::~CommandSetImage() {
0038 }
0039 
0040 Command* CommandSetImage::execute() {
0041     sv.replaceImage(sc, fr, image);
0042     return this;
0043 }
0044 
0045 CommandSetImageFactory::CommandSetImageFactory(AnimationImpl& model) : sv(model) {
0046 }
0047 
0048 CommandSetImageFactory::~CommandSetImageFactory() {
0049 }
0050 
0051 Command* CommandSetImageFactory::create(Parameters& ps, ErrorHandler&) {
0052     int sceneCount = sv.sceneCount();
0053     if (sceneCount == 0)
0054         return 0;
0055     int32_t sc = ps.getInteger(0, sceneCount - 1);
0056     int frameCount = sv.frameCount(sc);
0057     if (frameCount == 0)
0058         return 0;
0059     int32_t fr = ps.getInteger(0, frameCount - 1);
0060     std::string path;
0061     ps.getString(path, "?*.jpg");
0062     WorkspaceFile twf(path.c_str());
0063     return new CommandSetImage(sv, sc, fr, twf);
0064 }