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Towards a new disk-reader ringbuffer
[ardour.git]
/
gtk2_ardour
/
tempo_lines.h
diff --git
a/gtk2_ardour/tempo_lines.h
b/gtk2_ardour/tempo_lines.h
index 99a6a6b93f03ddf704fb80834d282c9508b985d0..5d1d7d71faacd59d404bde770b8baae9900802b6 100644
(file)
--- a/
gtk2_ardour/tempo_lines.h
+++ b/
gtk2_ardour/tempo_lines.h
@@
-19,25
+19,34
@@
#ifndef __ardour_tempo_lines_h__
#define __ardour_tempo_lines_h__
#ifndef __ardour_tempo_lines_h__
#define __ardour_tempo_lines_h__
+#include "ardour/beats_samples_converter.h"
#include "ardour/tempo.h"
#include "canvas/line_set.h"
class TempoLines {
public:
#include "ardour/tempo.h"
#include "canvas/line_set.h"
class TempoLines {
public:
- TempoLines (ArdourCanvas::Container* group, double screen_height);
+ TempoLines (ArdourCanvas::Container* group, double screen_height, ARDOUR::BeatsSamplesConverter* bfc);
+ ~TempoLines ();
- void tempo_map_changed();
+ void tempo_map_changed(
samplepos_t new_origin
);
- void draw (const ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
- const ARDOUR::TempoMap::BBTPointList::const_iterator& end);
+ void draw (std::vector<ARDOUR::TempoMap::BBTPoint>& grid,
+ unsigned divisions,
+ ARDOUR::samplecnt_t leftmost_sample,
+ ARDOUR::samplecnt_t sample_rate);
void show();
void hide();
private:
void show();
void hide();
private:
+ void draw_ticks (std::vector<ARDOUR::TempoMap::BBTPoint>& grid,
+ unsigned divisions,
+ ARDOUR::samplecnt_t leftmost_sample,
+ ARDOUR::samplecnt_t sample_rate);
+
ArdourCanvas::LineSet lines;
ArdourCanvas::LineSet lines;
-
double _height
;
+
ARDOUR::BeatsSamplesConverter* _bfc
;
};
#endif /* __ardour_tempo_lines_h__ */
};
#endif /* __ardour_tempo_lines_h__ */