mirror of https://github.com/aseprite/aseprite.git
76 lines
1.8 KiB
C++
76 lines
1.8 KiB
C++
/* Aseprite
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* Copyright (C) 2001-2015 David Capello
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "app/cmd/unlink_cel.h"
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#include "doc/cel.h"
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#include "doc/image.h"
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#include "doc/sprite.h"
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namespace app {
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namespace cmd {
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using namespace doc;
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UnlinkCel::UnlinkCel(Cel* cel)
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: WithCel(cel)
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, m_newImageId(0)
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, m_oldCelDataId(cel->dataRef()->id())
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, m_newCelDataId(0)
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{
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ASSERT(cel->links());
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}
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void UnlinkCel::onExecute()
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{
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Cel* cel = this->cel();
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CelDataRef oldCelData = cel->sprite()->getCelDataRef(m_oldCelDataId);
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ASSERT(oldCelData);
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ImageRef imgCopy(Image::createCopy(oldCelData->image()));
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CelDataRef celDataCopy(new CelData(*oldCelData));
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celDataCopy->setImage(imgCopy);
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if (m_newImageId) {
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imgCopy->setId(m_newImageId);
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celDataCopy->setId(m_newCelDataId);
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}
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else {
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m_newImageId = imgCopy->id();
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m_newCelDataId = celDataCopy->id();
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}
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cel->setDataRef(celDataCopy);
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}
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void UnlinkCel::onUndo()
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{
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Cel* cel = this->cel();
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CelDataRef oldCelData = cel->sprite()->getCelDataRef(m_oldCelDataId);
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ASSERT(oldCelData);
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cel->setDataRef(oldCelData);
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}
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} // namespace cmd
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} // namespace app
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