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Fix #124479: Collection Export: Clear last-used operator properties

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Collection Export and File->Export were inadvertently sharing the
"last used" operator properties.

This would cause settings that were used during File->Export to
interfere, silently, when exporting the collections. Or vice versa.

Pull Request: https://projects.blender.org/blender/blender/pulls/124481
This commit is contained in:
Jesse Yurkovich
2024-07-11 17:42:49 +02:00
committed by Jesse Yurkovich
parent 85760b6a13
commit a362c225c0
1 changed files with 11 additions and 0 deletions
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11
source/blender/editors/object/object_collection.cc
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@@ -608,10 +608,21 @@ static int collection_exporter_export(bContext *C,
const Main *bmain = CTX_data_main(C);
BLI_path_abs(filepath, BKE_main_blendfile_path(bmain));
/* Ensure that any properties from when this operator was "last used" are cleared. Save them for
* restoration later. Otherwise properties from a regular File->Export may contaminate this
* collection export. */
IDProperty *last_properties = ot->last_properties;
ot->last_properties = nullptr;
RNA_string_set(&properties, "filepath", filepath);
RNA_string_set(&properties, "collection", collection_name);
int op_result = WM_operator_name_call_ptr(C, ot, WM_OP_EXEC_DEFAULT, &properties, nullptr);
/* Free the "last used" properties that were just set from the collection export and restore the
* original "last used" properties. */
IDP_FreeProperty(ot->last_properties);
ot->last_properties = last_properties;
IDP_FreeProperty(op_props);
if (report_success && op_result == OPERATOR_FINISHED) {