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pay attention to MIDI channel selector when creating notes with GUI (fixes #3233)

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git-svn-id: svn://localhost/ardour2/branches/3.0@7321 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2010-06-29 13:20:09 +00:00
parent a3cb425ca9
commit 7eb91510aa
1 changed files with 22 additions and 3 deletions
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25
gtk2_ardour/midi_region_view.cc
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@ -674,9 +674,28 @@ MidiRegionView::create_note_at(double x, double y, double length, bool sh)
length = frames_to_beats (beats_to_frames (length) - 1);
}
const boost::shared_ptr<NoteType> new_note(new NoteType(0,
frames_to_beats(start_frames + _region->start()), length,
(uint8_t)note, 0x40));
uint16_t chn_mask = mtv->channel_selector().get_selected_channels();
int chn_cnt = 0;
uint8_t channel = 0;
/* pick the highest selected channel, unless all channels are selected,
which is interpreted to mean channel 1 (zero)
*/
for (uint16_t i = 0; i < 16; ++i) {
if (chn_mask & (1<<i)) {
channel = i;
chn_cnt++;
}
}
if (chn_cnt == 16) {
channel = 0;
}
const boost::shared_ptr<NoteType> new_note (new NoteType (channel,
frames_to_beats(start_frames + _region->start()), length,
(uint8_t)note, 0x40));
if (_model->contains (new_note)) {
return;