diff options
| author | Carl Hetherington <carl@carlh.net> | 2011-04-16 13:31:27 +0000 |
|---|---|---|
| committer | Carl Hetherington <carl@carlh.net> | 2011-04-16 13:31:27 +0000 |
| commit | cb643ab9652d08a85802ce2a94c5bd57ca31256e (patch) | |
| tree | 33bdd943f82f03af5e91f79a435213081c7fbeb1 /gtk2_ardour/midi_streamview.h | |
| parent | 443c51fee23855c709c83e016a80895e4e2dc0c7 (diff) | |
Remove some calls to process_updates() which I think prevent GTK coalescing redraw requests. Remove some debugging code. Suspend update of MIDI regions during scroomer drag to speed things up (#3954).
git-svn-id: svn://localhost/ardour2/branches/3.0@9357 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'gtk2_ardour/midi_streamview.h')
| -rw-r--r-- | gtk2_ardour/midi_streamview.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gtk2_ardour/midi_streamview.h b/gtk2_ardour/midi_streamview.h index a939d8ea7d..aceb59e69f 100644 --- a/gtk2_ardour/midi_streamview.h +++ b/gtk2_ardour/midi_streamview.h @@ -97,6 +97,9 @@ class MidiStreamView : public StreamView void apply_note_range(uint8_t lowest, uint8_t highest, bool to_region_views); + void suspend_updates (); + void resume_updates (); + private: void setup_rec_box (); void update_rec_box (); @@ -118,6 +121,7 @@ class MidiStreamView : public StreamView void color_handler (); void note_range_adjustment_changed(); + void apply_note_range_to_regions (); bool _range_dirty; double _range_sum_cache; @@ -126,6 +130,8 @@ class MidiStreamView : public StreamView uint8_t _data_note_min; ///< in data uint8_t _data_note_max; ///< in data ArdourCanvas::LineSet* _note_lines; + /** true if updates to the note lines and regions are currently suspended */ + bool _updates_suspended; }; #endif /* __ardour_midi_streamview_h__ */ |