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allow Editor source list to contain empty MIDI whole file regions

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This commit is contained in:
Paul Davis 2021-08-28 15:28:41 -06:00
parent cd792f3713
commit d5223c0c2c
1 changed files with 8 additions and 1 deletions
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9
gtk2_ardour/editor_sources.cc
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@ -495,10 +495,17 @@ EditorSources::add_source (boost::shared_ptr<ARDOUR::Region> region)
* if there's some other kind of source, we ignore it (for now)
*/
boost::shared_ptr<FileSource> fs = boost::dynamic_pointer_cast<FileSource> (region->source());
if (!fs || fs->empty()) {
if (!fs) {
return;
}
if (fs->empty()) {
/* MIDI sources are allowed to be empty */
if (!boost::dynamic_pointer_cast<MidiSource> (region->source())) {
return;
}
}
region->DropReferences.connect (remove_region_connections, MISSING_INVALIDATOR, boost::bind (&EditorSources::remove_weak_region, this, boost::weak_ptr<Region> (region)), gui_context());
TreeModel::Row row = *(_model->append());