Make the MementoCommand and StatefulDiffCommand factories look up region IDs in the RegionFactory's map, so that they find the ones they are looking for.
git-svn-id: svn://localhost/ardour2/branches/3.0@6670 d708f5d6-7413-0410-9779-e7cbd77b26cf
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@ -32,6 +32,7 @@
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#include "ardour/midi_source.h"
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#include "ardour/midi_region.h"
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#include "ardour/session_playlists.h"
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#include "ardour/region_factory.h"
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#include "pbd/error.h"
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#include "pbd/id.h"
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#include "pbd/statefuldestructible.h"
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@ -86,8 +87,9 @@ Session::memento_command_factory(XMLNode *n)
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string obj_T = n->property ("type-name")->value();
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if (obj_T == typeid (AudioRegion).name() || obj_T == typeid (MidiRegion).name() || obj_T == typeid (Region).name()) {
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if (regions.count(id)) {
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return new MementoCommand<Region>(*regions[id], before, after);
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boost::shared_ptr<Region> r = RegionFactory::region_by_id (id);
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if (r) {
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return new MementoCommand<Region>(*r, before, after);
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}
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} else if (obj_T == typeid (AudioSource).name() || obj_T == typeid (MidiSource).name()) {
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@ -139,8 +141,11 @@ Session::stateful_diff_command_factory (XMLNode* n)
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PBD::ID const id (n->property("obj-id")->value ());
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string const obj_T = n->property ("type-name")->value ();
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if ((obj_T == typeid (AudioRegion).name() || obj_T == typeid (MidiRegion).name()) && regions.count(id)) {
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return new StatefulDiffCommand (regions[id].get(), *n);
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if ((obj_T == typeid (AudioRegion).name() || obj_T == typeid (MidiRegion).name())) {
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boost::shared_ptr<Region> r = RegionFactory::region_by_id (id);
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if (r) {
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return new StatefulDiffCommand (r.get(), *n);
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}
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}
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/* we failed */
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