blob: 0c2b7be0255d73e42a807f834098c3099925735e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
|
#ifndef __ardour_gtk_region_selection_h__
#define __ardour_gtk_region_selection_h__
#include <set>
#include <list>
#include <sigc++/signal.h>
#include <ardour/types.h>
using std::list;
using std::set;
class AudioRegionView;
struct AudioRegionComparator {
bool operator() (const AudioRegionView* a, const AudioRegionView* b) const;
};
class AudioRegionSelection : public set<AudioRegionView*, AudioRegionComparator>, public sigc::trackable
{
public:
AudioRegionSelection();
AudioRegionSelection (const AudioRegionSelection&);
AudioRegionSelection& operator= (const AudioRegionSelection&);
void add (AudioRegionView*, bool dosort = true);
bool remove (AudioRegionView*);
bool contains (AudioRegionView*);
void clear_all();
jack_nframes_t start () const {
return _current_start;
}
/* collides with list<>::end */
jack_nframes_t end_frame () const {
return _current_end;
}
const list<AudioRegionView *> & by_layer() const { return _bylayer; }
void by_position (list<AudioRegionView*>&) const;
private:
void remove_it (AudioRegionView*);
void add_to_layer (AudioRegionView *);
jack_nframes_t _current_start;
jack_nframes_t _current_end;
list<AudioRegionView *> _bylayer;
};
#endif /* __ardour_gtk_region_selection_h__ */
|
