diff options
author | Paul Davis <paul@linuxaudiosystems.com> | 2011-03-05 23:00:49 +0000 |
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committer | Paul Davis <paul@linuxaudiosystems.com> | 2011-03-05 23:00:49 +0000 |
commit | f649d775bc4f1e8721214e81619099de46810783 (patch) | |
tree | 8d07557453dd81462f8963afe247234403fb557a /gtk2_ardour/canvas-note-event.cc | |
parent | fb2ef7cb9a6d903181da3b1d4681dc3faa778d1a (diff) |
prevent trim cursors appearing, and prevent note trimming, when in a MIDI note that is too small on-screen. avoids silliness with trim cursors appearing while drawing small notes on screen, though really, it would nice to avoid them appearing ever in a note that was just added. not sure how to do that.
git-svn-id: svn://localhost/ardour2/branches/3.0@9077 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'gtk2_ardour/canvas-note-event.cc')
-rw-r--r-- | gtk2_ardour/canvas-note-event.cc | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/gtk2_ardour/canvas-note-event.cc b/gtk2_ardour/canvas-note-event.cc index 0e1afcc017..e05c6956ad 100644 --- a/gtk2_ardour/canvas-note-event.cc +++ b/gtk2_ardour/canvas-note-event.cc @@ -292,7 +292,14 @@ CanvasNoteEvent::set_mouse_fractions (GdkEvent* ev) _mouse_y_fraction = yf; if (notify) { - _region.note_mouse_position (_mouse_x_fraction, _mouse_y_fraction, set_cursor); + if (big_enough_to_trim()) { + _region.note_mouse_position (_mouse_x_fraction, _mouse_y_fraction, set_cursor); + } else { + /* pretend the mouse is in the middle, because this is not big enough + to trim right now. + */ + _region.note_mouse_position (0.5, 0.5, set_cursor); + } } } @@ -347,6 +354,12 @@ CanvasNoteEvent::mouse_near_ends () const (_mouse_x_fraction >= 0.75 && _mouse_x_fraction < 1.0); } +bool +CanvasNoteEvent::big_enough_to_trim () const +{ + return (x2() - x1()) > 10; /* canvas units, really pixels */ +} + } // namespace Canvas } // namespace Gnome |