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/*
Copyright (C) 2012 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __gtk2_ardour_step_editor_h__
#define __gtk2_ardour_step_editor_h__
#include <string>
#include <gdk/gdk.h>
#include <sigc++/trackable.h>
#include "pbd/signals.h"
#include "evoral/Beats.hpp"
namespace ARDOUR {
class MidiTrack;
class MidiRegion;
}
class MidiRegionView;
class MidiTimeAxisView;
class PublicEditor;
class StepEntry;
class StepEditor : public PBD::ScopedConnectionList, public sigc::trackable
{
public:
StepEditor (PublicEditor&, boost::shared_ptr<ARDOUR::MidiTrack>, MidiTimeAxisView&);
virtual ~StepEditor ();
void check_step_edit ();
void step_edit_rest (Evoral::Beats beats);
void step_edit_beat_sync ();
void step_edit_bar_sync ();
int step_add_bank_change (uint8_t channel, uint8_t bank);
int step_add_program_change (uint8_t channel, uint8_t program);
int step_add_note (uint8_t channel, uint8_t pitch, uint8_t velocity,
Evoral::Beats beat_duration);
void step_edit_sustain (Evoral::Beats beats);
bool step_edit_within_triplet () const;
void step_edit_toggle_triplet ();
bool step_edit_within_chord () const;
void step_edit_toggle_chord ();
void reset_step_edit_beat_pos ();
void resync_step_edit_to_edit_point ();
void move_step_edit_beat_pos (Evoral::Beats beats);
void set_step_edit_cursor_width (Evoral::Beats beats);
std::string name() const;
void start_step_editing ();
void stop_step_editing ();
private:
ARDOUR::framepos_t step_edit_insert_position;
Evoral::Beats step_edit_beat_pos;
boost::shared_ptr<ARDOUR::MidiRegion> step_edit_region;
MidiRegionView* step_edit_region_view;
uint8_t _step_edit_triplet_countdown;
bool _step_edit_within_chord;
Evoral::Beats _step_edit_chord_duration;
PBD::ScopedConnection step_edit_region_connection;
PublicEditor& _editor;
boost::shared_ptr<ARDOUR::MidiTrack> _track;
StepEntry* step_editor;
MidiTimeAxisView& _mtv;
int8_t last_added_pitch;
Evoral::Beats last_added_end;
void region_removed (boost::weak_ptr<ARDOUR::Region>);
void playlist_changed ();
bool step_editor_hidden (GdkEventAny*);
void step_editor_hide ();
void resync_step_edit_position ();
void prepare_step_edit_region ();
};
#endif /* __gtk2_ardour_step_editor_h__ */
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