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after cloning a MIDI region, mark the source file as non-removable. Fixes reports about missing MIDI files on the forums and IRC

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This commit is contained in:
Paul Davis 2014-04-04 15:26:44 -04:00
parent 3e7fad52f5
commit fc691cb3ba
4 changed files with 20 additions and 2 deletions
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5
libs/ardour/midi_source.cc
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@ -38,6 +38,7 @@
#include "ardour/midi_model.h"
#include "ardour/midi_state_tracker.h"
#include "ardour/midi_source.h"
#include "ardour/file_source.h"
#include "ardour/session.h"
#include "ardour/session_directory.h"
#include "ardour/source_factory.h"
@ -380,6 +381,10 @@ MidiSource::clone (const string& path, Evoral::MusicalTime begin, Evoral::Musica
} else {
newsrc->set_model (_model);
}
/* this file is not removable (but since it is MIDI, it is mutable) */
boost::dynamic_pointer_cast<FileSource> (newsrc)->prevent_deletion ();
return newsrc;
}