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Use rectified log waveform in strip silence dialogue. Add threshold graphical indication. Update dialogue on open (fixes #3102). Various other small cleanups.

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git-svn-id: svn://localhost/ardour2/branches/3.0@7030 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Carl Hetherington 2010-04-30 14:50:25 +00:00
parent 7df6278865
commit ea21e628e0
2 changed files with 176 additions and 102 deletions
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12
gtk2_ardour/strip_silence_dialog.h
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@ -49,26 +49,32 @@ private:
void peaks_ready ();
void canvas_allocation (Gtk::Allocation &);
void update_silence_rects ();
void redraw_silence_rects ();
void resize_silence_rects ();
void update_threshold_line ();
void threshold_changed ();
Gtk::SpinButton _threshold;
AudioClock _minimum_length;
AudioClock _fade_length;
Gtk::Label _segment_count_label;
Gtk::Label _shortest_silence_label;
Gtk::Label _shortest_audible_label;
typedef std::list<std::pair<ARDOUR::frameoffset_t,ARDOUR::framecnt_t> > SilenceResult;
struct Wave {
boost::shared_ptr<ARDOUR::AudioRegion> region;
ArdourCanvas::WaveView* view;
std::list<ArdourCanvas::SimpleRect*> silence_rects;
ArdourCanvas::SimpleLine* threshold_line;
double samples_per_unit;
SilenceResult silence;
Wave() : view (0), samples_per_unit (1) { }
Wave (ArdourCanvas::Group *, boost::shared_ptr<ARDOUR::AudioRegion>);
~Wave ();
};
ArdourCanvas::Canvas* _canvas;
std::list<Wave> _waves;
std::list<Wave*> _waves;
int _wave_width;
int _wave_height;
bool restart_queued;