2 Copyright (C) 2012 Paul Davis
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.
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.
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.
20 #ifndef __pbd__step_editor_h__
21 #define __pbd__step_editor_h__
26 #include <sigc++/trackable.h>
28 #include "pbd/signals.h"
29 #include "evoral/types.hpp"
37 class MidiTimeAxisView;
41 class StepEditor : public PBD::ScopedConnectionList, public sigc::trackable
44 StepEditor (PublicEditor&, boost::shared_ptr<ARDOUR::MidiTrack>, MidiTimeAxisView&);
45 virtual ~StepEditor ();
47 void check_step_edit ();
48 void step_edit_rest (Evoral::MusicalTime beats);
49 void step_edit_beat_sync ();
50 void step_edit_bar_sync ();
51 int step_add_bank_change (uint8_t channel, uint8_t bank);
52 int step_add_program_change (uint8_t channel, uint8_t program);
53 int step_add_note (uint8_t channel, uint8_t pitch, uint8_t velocity,
54 Evoral::MusicalTime beat_duration);
55 void step_edit_sustain (Evoral::MusicalTime beats);
56 bool step_edit_within_triplet () const;
57 void step_edit_toggle_triplet ();
58 bool step_edit_within_chord () const;
59 void step_edit_toggle_chord ();
60 void reset_step_edit_beat_pos ();
61 void resync_step_edit_to_edit_point ();
62 void move_step_edit_beat_pos (Evoral::MusicalTime beats);
63 void set_step_edit_cursor_width (Evoral::MusicalTime beats);
65 std::string name() const;
67 void start_step_editing ();
68 void stop_step_editing ();
71 ARDOUR::framepos_t step_edit_insert_position;
72 Evoral::MusicalTime step_edit_beat_pos;
73 boost::shared_ptr<ARDOUR::MidiRegion> step_edit_region;
74 MidiRegionView* step_edit_region_view;
75 uint8_t _step_edit_triplet_countdown;
76 bool _step_edit_within_chord;
77 Evoral::MusicalTime _step_edit_chord_duration;
78 PBD::ScopedConnection step_edit_region_connection;
79 PublicEditor& _editor;
80 boost::shared_ptr<ARDOUR::MidiTrack> _track;
81 StepEntry* step_editor;
82 MidiTimeAxisView& _mtv;
83 int8_t last_added_pitch;
84 Evoral::MusicalTime last_added_end;
86 void region_removed (boost::weak_ptr<ARDOUR::Region>);
87 void playlist_changed ();
88 bool step_editor_hidden (GdkEventAny*);
89 void step_editor_hide ();
90 void resync_step_edit_position ();
91 void prepare_step_edit_region ();
94 #endif /* __pbd__step_editor_h__ */