gtk2_ardour/midi_list_editor.h

   1 /*
   2    Copyright (C) 2009 Paul Davis
   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 Free Software
  16         Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17
  18 */
  19
  20 #ifndef __ardour_gtk2_midi_list_editor_h_
  21 #define __ardour_gtk2_midi_list_editor_h_
  22
  23 #include <gtkmm/treeview.h>
  24 #include <gtkmm/liststore.h>
  25 #include <gtkmm/scrolledwindow.h>
  26
  27 #include "evoral/types.hpp"
  28
  29 #include "ardour/session_handle.h"
  30
  31 #include "ardour_dialog.h"
  32
  33 namespace ARDOUR {
  34         class MidiRegion;
  35         class MidiModel;
  36         class Session;
  37 };
  38
  39 class MidiListEditor : public ArdourDialog
  40 {
  41   public:
  42         typedef Evoral::Note<Evoral::MusicalTime> NoteType;
  43
  44         MidiListEditor(ARDOUR::Session*, boost::shared_ptr<ARDOUR::MidiRegion>);
  45         ~MidiListEditor();
  46
  47   private:
  48         struct MidiListModelColumns : public Gtk::TreeModel::ColumnRecord {
  49                 MidiListModelColumns() {
  50                         add (channel);
  51                         add (note);
  52                         add (note_name);
  53                         add (velocity);
  54                         add (start);
  55                         add (length);
  56                         add (end);
  57                         add (_note);
  58                 };
  59                 Gtk::TreeModelColumn<uint8_t> channel;
  60                 Gtk::TreeModelColumn<uint8_t> note;
  61                 Gtk::TreeModelColumn<std::string> note_name;
  62                 Gtk::TreeModelColumn<uint8_t> velocity;
  63                 Gtk::TreeModelColumn<std::string> start;
  64                 Gtk::TreeModelColumn<std::string> length;
  65                 Gtk::TreeModelColumn<std::string> end;
  66                 Gtk::TreeModelColumn<boost::shared_ptr<NoteType> > _note;
  67         };
  68
  69         MidiListModelColumns         columns;
  70         Glib::RefPtr<Gtk::ListStore> model;
  71         Gtk::TreeView                view;
  72         Gtk::ScrolledWindow          scroller;
  73         std::string               _current_edit;
  74
  75         boost::shared_ptr<ARDOUR::MidiRegion> region;
  76
  77         void edited (const std::string&, const std::string&);
  78         void editing_started (Gtk::CellEditable*, const std::string& path, int);
  79         void editing_canceled ();
  80
  81         void redisplay_model ();
  82
  83         bool key_press (GdkEventKey* ev);
  84         bool key_release (GdkEventKey* ev);
  85
  86         void delete_selected_note ();
  87 };
  88
  89 #endif /* __ardour_gtk2_midi_list_editor_h_ */