diff options
author | Bastien Montagne <bastien@blender.org> | 2021-03-05 10:37:51 +0300 |
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committer | Bastien Montagne <bastien@blender.org> | 2021-03-11 16:26:19 +0300 |
commit | 0a6ed7f0352dc0af7e189f5c59bd999d9e83fa30 (patch) | |
tree | 51ed8c749d7879f3202a8f74ef9626f35407caac | |
parent | f4f8b6dde32b0438e0b97a6d8ebeb89802987127 (diff) |
LibOverride: Add a utils to check if override has been user-edited.
Part of T83811 & D10649.
-rw-r--r-- | source/blender/blenkernel/BKE_lib_override.h | 2 | ||||
-rw-r--r-- | source/blender/blenkernel/intern/lib_override.c | 28 |
2 files changed, 29 insertions, 1 deletions
diff --git a/source/blender/blenkernel/BKE_lib_override.h b/source/blender/blenkernel/BKE_lib_override.h index 5fd451dc986..19109d67114 100644 --- a/source/blender/blenkernel/BKE_lib_override.h +++ b/source/blender/blenkernel/BKE_lib_override.h @@ -61,6 +61,8 @@ void BKE_lib_override_library_copy(struct ID *dst_id, void BKE_lib_override_library_clear(struct IDOverrideLibrary *override, const bool do_id_user); void BKE_lib_override_library_free(struct IDOverrideLibrary **override, const bool do_id_user); +bool BKE_lib_override_library_is_user_edited(struct ID *id); + struct ID *BKE_lib_override_library_create_from_id(struct Main *bmain, struct ID *reference_id, const bool do_tagged_remap); diff --git a/source/blender/blenkernel/intern/lib_override.c b/source/blender/blenkernel/intern/lib_override.c index 702d718f2b9..40699f41275 100644 --- a/source/blender/blenkernel/intern/lib_override.c +++ b/source/blender/blenkernel/intern/lib_override.c @@ -217,6 +217,32 @@ static ID *lib_override_library_create_from(Main *bmain, ID *reference_id) return local_id; } +/** Check if given ID has some override rules that actually indicate the user edited it. + * + * TODO: This could be simplified by storing a flag in IDOverrideLibrary during the diffing + * process? */ +bool BKE_lib_override_library_is_user_edited(struct ID *id) +{ + if (!ID_IS_OVERRIDE_LIBRARY(id)) { + return false; + } + + LISTBASE_FOREACH (IDOverrideLibraryProperty *, op, &id->override_library->properties) { + LISTBASE_FOREACH (IDOverrideLibraryPropertyOperation *, opop, &op->operations) { + if ((opop->flag & IDOVERRIDE_LIBRARY_FLAG_IDPOINTER_MATCH_REFERENCE) != 0) { + continue; + } + if (opop->operation == IDOVERRIDE_LIBRARY_OP_NOOP) { + continue; + } + /* If an operation does not match the filters above, it is considered as a user-editing one, + * therefore this override is user-edited. */ + return true; + } + } + return false; +} + /** Create an overridden local copy of linked reference. */ ID *BKE_lib_override_library_create_from_id(Main *bmain, ID *reference_id, @@ -383,7 +409,7 @@ typedef struct LibOverrideGroupTagData { * * Requires existing `Main.relations`. * - * Note: this is typically called to complete `lib_override_linked_group_tag()`. + * NOTE: This is typically called to complete `lib_override_linked_group_tag()`. */ static bool lib_override_hierarchy_dependencies_recursive_tag(LibOverrideGroupTagData *data) { |