src/command/removeimagefromnodecommand.cpp

0001 /***************************************************************************
0002  *  Copyright (C) 2021 by Renaud Guezennec                               *
0003  *   http://www.rolisteam.org/contact                                      *
0004  *                                                                         *
0005  *   This software 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 #include "mindmap/command/removeimagefromnodecommand.h"
0021
0022 #include "mindmap/model/imagemodel.h"
0023 #include "mindmap/model/minditemmodel.h"
0024
0025 namespace mindmap
0026 {
0027 RemoveImageFromNodeCommand::RemoveImageFromNodeCommand(MindItemModel* nodeModel, mindmap::ImageModel* imgModel,
0028                                                        const QString& id)
0029     : m_nodeModel(nodeModel), m_id(id), m_imgModel(imgModel)
0030 {
0031     m_pixmap= imgModel->pixmapFromId(m_id);
0032     Q_ASSERT(!m_pixmap.isNull());
0033     setText(QObject::tr("Removing image from node"));
0034 }
0035
0036 void RemoveImageFromNodeCommand::undo()
0037 {
0038     m_imgModel->insertPixmap(m_id, m_pixmap);
0039     //m_nodeModel->setImageUriToNode(m_id, m_id);
0040     m_nodeModel->update(m_id, MindItemModel::HasPicture);
0041 }
0042
0043 void RemoveImageFromNodeCommand::redo()
0044 {
0045     m_imgModel->removePixmap(m_id);
0046     //m_nodeModel->setImageUriToNode(m_id, {});
0047     m_nodeModel->update(m_id, MindItemModel::HasPicture);
0048 }
0049 } // namespace mindmap