rwidgets/commands/changestackordervmapcommand.cpp

0001 /***************************************************************************
0002  *  Copyright (C) 2020 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 "commands/changestackordervmapcommand.h"
0021
0022 ChangeStackOrderVMapCommand::ChangeStackOrderVMapCommand(VectorialMapController* vmapCtrl,
0023                                                          const QList<ItemToControllerInfo>& first,
0024                                                          const QList<ItemToControllerInfo>& second)
0025     : m_vmapCtrl(vmapCtrl), m_first(first), m_second(second)
0026 {
0027     setText(tr("Change stack order of %1 item(s)").arg(first.size()));
0028 }
0029
0030 void ChangeStackOrderVMapCommand::undo()
0031 {
0032     for(auto info : m_second)
0033     {
0034         for(auto data : m_first)
0035         {
0036             info.item->stackBefore(data.item);
0037         }
0038     }
0039 }
0040
0041 void ChangeStackOrderVMapCommand::redo()
0042 {
0043     for(auto info : m_first)
0044     {
0045         for(auto data : m_second)
0046         {
0047             info.item->stackBefore(data.item);
0048         }
0049     }
0050 }