git.sesse.net Git - kdenlive/blob - src/changespeedcommand.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
  21 #include "changespeedcommand.h"
  22 #include "customtrackview.h"
  23
  24 #include <KLocale>
  25
  26 ChangeSpeedCommand::ChangeSpeedCommand(CustomTrackView *view, ItemInfo info, double old_speed, double new_speed, const QString &clipId, QUndoCommand * parent) :
  27         QUndoCommand(parent),
  28         m_view(view),
  29         m_clipInfo(info),
  30         m_clipId(clipId),
  31         m_old_speed(old_speed),
  32         m_new_speed(new_speed)
  33 {
  34     setText(i18n("Adjust clip length"));
  35 }
  36
  37
  38 // virtual
  39 void ChangeSpeedCommand::undo()
  40 {
  41     m_view->doChangeClipSpeed(m_clipInfo, m_old_speed, m_new_speed, m_clipId);
  42 }
  43 // virtual
  44 void ChangeSpeedCommand::redo()
  45 {
  46     m_view->doChangeClipSpeed(m_clipInfo, m_new_speed, m_old_speed, m_clipId);
  47 }
  48
  49