git.sesse.net Git - kdenlive/blob - src/commands/refreshmonitorcommand.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2012 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 "refreshmonitorcommand.h"
  22 #include "customtrackview.h"
  23
  24
  25 RefreshMonitorCommand::RefreshMonitorCommand(CustomTrackView *view, bool execute, bool refreshOnUndo, QUndoCommand * parent) :
  26     QUndoCommand(parent),
  27     m_view(view),
  28     m_exec(execute),
  29     m_execOnUndo(refreshOnUndo)
  30 {
  31 }
  32
  33
  34 // virtual
  35 void RefreshMonitorCommand::undo()
  36 {
  37     if (m_execOnUndo)
  38         m_view->monitorRefresh();
  39 }
  40 // virtual
  41 void RefreshMonitorCommand::redo()
  42 {
  43     if (m_exec && !m_execOnUndo)
  44         m_view->monitorRefresh();
  45     m_exec = true;
  46 }
  47
  48