gtk2_ardour/transpose_dialog.h

   1 /*
   2     Copyright (C) 2011 Paul Davis
   3     Author: Carl Hetherington <cth@carlh.net>
   4
   5     This program is free software; you can redistribute it and/or modify
   6     it under the terms of the GNU General Public License as published by
   7     the Free Software Foundation; either version 2 of the License, or
   8     (at your option) any later version.
   9
  10     This program is distributed in the hope that it will be useful,
  11     but WITHOUT ANY WARRANTY; without even the implied warranty of
  12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13     GNU General Public License for more details.
  14
  15     You should have received a copy of the GNU General Public License
  16     along with this program; if not, write to the Free Software
  17     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18
  19 */
  20
  21 #include <gtkmm/spinbutton.h>
  22 #include "ardour_dialog.h"
  23
  24 /** A dialog box to select a transposition to apply to a MIDI region.
  25  *  It asks for octaves and semitones, with the transposition being
  26  *  the sum of the two.
  27  */
  28
  29 class TransposeDialog : public ArdourDialog
  30 {
  31 public:
  32         TransposeDialog ();
  33
  34         int semitones () const;
  35
  36 private:
  37         Gtk::Adjustment _octaves_adjustment;
  38         Gtk::Adjustment _semitones_adjustment;
  39         Gtk::SpinButton _octaves_spinner;
  40         Gtk::SpinButton _semitones_spinner;
  41 };