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Committed underlay support (from Audun).

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git-svn-id: svn://localhost/ardour2/branches/3.0@3037 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
David Robillard 2008-02-10 18:16:25 +00:00
parent e76b028ffd
commit 1b65758557
34 changed files with 852 additions and 192 deletions
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7
gtk2_ardour/midi_streamview.cc
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@ -68,6 +68,12 @@ MidiStreamView::MidiStreamView (MidiTimeAxisView& tv)
use_rec_regions = tv.editor.show_waveforms_recording ();
/* use a group dedicated to MIDI underlays. Audio underlays are not in this group. */
midi_underlay_group = new ArdourCanvas::Group (*canvas_group);
midi_underlay_group->lower_to_bottom();
/* put the note lines in the timeaxisview's group, so it
can be put below ghost regions from MIDI underlays*/
_note_lines = new ArdourCanvas::Lineset(*canvas_group, ArdourCanvas::Lineset::Horizontal);
_note_lines->property_x1() = 0;
@ -76,6 +82,7 @@ MidiStreamView::MidiStreamView (MidiTimeAxisView& tv)
_note_lines->property_y2() = 0;
_note_lines->signal_event().connect (bind (mem_fun (_trackview.editor, &PublicEditor::canvas_stream_view_event), _note_lines, &_trackview));
_note_lines->lower_to_bottom();
note_range_adjustment.signal_value_changed().connect (mem_fun (*this, &MidiStreamView::note_range_adjustment_changed));
ColorsChanged.connect(mem_fun(*this, &MidiStreamView::draw_note_lines));