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patch_change_widget: only show tabs for the channels that a slot is using

This commit is contained in:
Ben Loftis 2022-02-24 14:33:03 -06:00
parent a1374c7a82
commit 082339e9c0
1 changed files with 16 additions and 1 deletions
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17
gtk2_ardour/patch_change_widget.cc
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@ -850,10 +850,25 @@ PatchChangeTriggerWindow::reset (boost::shared_ptr<Route> r, boost::shared_ptr<M
r->DropReferences.connect (_route_connection, invalidator(*this), boost::bind (&PatchChangeTriggerWindow::clear, this), gui_context());
/* only show tabs for the chans that this region uses */
Evoral::SMF::UsedChannels used = t->used_channels();
uint32_t first_used_chan = 15;
for (uint32_t chn = 0; chn < 16; ++chn) {
if (used.test(chn)) {
if (chn < first_used_chan) {
first_used_chan = chn;
}
_w[chn]->show();
} else {
_w[chn]->hide();
}
}
for (uint32_t chn = 0; chn < 16; ++chn) {
_w[chn]->reset (r, t);
}
_notebook.set_current_page (0);
_notebook.set_current_page (first_used_chan);
}
void