diff options
Diffstat (limited to 'source/blender/blenkernel/intern/collection.c')
| -rw-r--r-- | source/blender/blenkernel/intern/collection.c | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/source/blender/blenkernel/intern/collection.c b/source/blender/blenkernel/intern/collection.c index b9a554f181f..370a5953964 100644 --- a/source/blender/blenkernel/intern/collection.c +++ b/source/blender/blenkernel/intern/collection.c @@ -24,6 +24,8 @@ * \ingroup bke */ +#include <string.h> + #include "BLI_blenlib.h" #include "BLI_ghash.h" #include "BLI_iterator.h" @@ -179,13 +181,38 @@ SceneCollection *BKE_collection_master(const Scene *scene) return scene->collection; } +struct UniqueNameCheckData { + ListBase *lb; + SceneCollection *lookup_sc; +}; + +static bool collection_unique_name_check(void *arg, const char *name) +{ + struct UniqueNameCheckData *data = arg; + + for (SceneCollection *sc = data->lb->first; sc; sc = sc->next) { + struct UniqueNameCheckData child_data = {.lb = &sc->scene_collections, .lookup_sc = data->lookup_sc}; + + if (sc != data->lookup_sc) { + if (STREQ(sc->name, name)) { + return true; + } + } + if (collection_unique_name_check(&child_data, name)) { + return true; + } + } + + return false; +} + void BKE_collection_rename(const Scene *scene, SceneCollection *sc, const char *name) { SceneCollection *sc_master = BKE_collection_master(scene); + struct UniqueNameCheckData data = {.lb = &sc_master->scene_collections, .lookup_sc = sc}; BLI_strncpy(sc->name, name, sizeof(sc->name)); - BLI_uniquename(&sc_master->scene_collections, sc, DATA_("Collection"), '.', offsetof(SceneCollection, name), - sizeof(sc->name)); + BLI_uniquename_cb(collection_unique_name_check, &data, DATA_("Collection"), '.', sc->name, sizeof(sc->name)); } /** |