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split out the logic behind step editing from MidiTimeAxisView as much as possible

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git-svn-id: svn://localhost/ardour2/branches/3.0@7633 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2010-08-15 16:39:51 +00:00
parent 66ea8edc6e
commit faca3e5f5d
7 changed files with 555 additions and 439 deletions
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73
gtk2_ardour/step_editor.h Normal file
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#ifndef __pbd__step_editor_h__
#define __pbd__step_editor_h__
#include <string>
#include <gdk/gdk.h>
#include <sigc++/trackable.h>
#include "pbd/signals.h"
#include "evoral/types.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::MusicalTime 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::MusicalTime beat_duration);
void step_edit_sustain (Evoral::MusicalTime 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::MusicalTime beats);
void set_step_edit_cursor_width (Evoral::MusicalTime beats);
std::string name() const;
void start_step_editing ();
void stop_step_editing ();
private:
ARDOUR::framepos_t step_edit_insert_position;
Evoral::MusicalTime 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::MusicalTime _step_edit_chord_duration;
PBD::ScopedConnection step_edit_region_connection;
PublicEditor& _editor;
boost::shared_ptr<ARDOUR::MidiTrack> _track;
StepEntry* step_editor;
MidiTimeAxisView& _mtv;
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 /* __pbd__step_editor_h__ */