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[kdenlive] / src / commands / locktrackcommand.cpp
1 /***************************************************************************
2  *   Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org)        *
3  *                                                                         *
4  *   This program is free software; you can redistribute it and/or modify  *
5  *   it under the terms of the GNU General Public License as published by  *
6  *   the Free Software Foundation; either version 2 of the License, or     *
7  *   (at your option) any later version.                                   *
8  *                                                                         *
9  *   This program is distributed in the hope that it will be useful,       *
10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
12  *   GNU General Public License for more details.                          *
13  *                                                                         *
14  *   You should have received a copy of the GNU General Public License     *
15  *   along with this program; if not, write to the                         *
16  *   Free Software Foundation, Inc.,                                       *
17  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA          *
18  ***************************************************************************/
19
20 #include "commands/locktrackcommand.h"
21 #include "customtrackview.h"
22
23 #include <KLocale>
24
25 LockTrackCommand::LockTrackCommand(CustomTrackView *view, int ix, bool lock, QUndoCommand * parent) :
26         QUndoCommand(parent),
27         m_view(view),
28         m_ix(ix),
29         m_lock(lock)
30 {
31     if (lock) setText(i18n("Lock track"));
32     else setText(i18n("Unlock track"));
33 }
34
35
36 // virtual
37 void LockTrackCommand::undo()
38 {
39     m_view->lockTrack(m_ix, !m_lock);
40 }
41 // virtual
42 void LockTrackCommand::redo()
43 {
44     m_view->lockTrack(m_ix, m_lock);
45 }
46
47