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BKE Preferences: find asset library containing a path

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Add `BKE_preferences_asset_library_containing_path(&U, some_path)` that
finds the asset library that contains the given path.

This is a simple linear search, returning the first asset library that
matches. There is no smartness when it comes to nested asset libraries
(like returning the library with the best-matching path), although this
could be a useful feature to add later.
This commit is contained in:
Sybren A. Stüvel
2021-09-27 15:53:05 +02:00
parent aafbe111fc
commit 90aa0a5256
2 changed files with 23 additions and 0 deletions
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12
source/blender/blenkernel/BKE_preferences.h
View File

@@ -43,6 +43,18 @@ struct bUserAssetLibrary *BKE_preferences_asset_library_find_from_index(
const struct UserDef *userdef, int index) ATTR_NONNULL() ATTR_WARN_UNUSED_RESULT;
struct bUserAssetLibrary *BKE_preferences_asset_library_find_from_name(
const struct UserDef *userdef, const char *name) ATTR_NONNULL() ATTR_WARN_UNUSED_RESULT;
/**
* Return the bUserAssetLibrary that contains the given file/directory path. The given path can be
* the library's top-level directory, or any path inside that directory.
*
* When more than one asset libraries match, the first matching one is returned (no smartness when
* there nested asset libraries).
*
* Return NULL when no such asset library is found. */
struct bUserAssetLibrary *BKE_preferences_asset_library_containing_path(
const struct UserDef *userdef, const char *path) ATTR_NONNULL() ATTR_WARN_UNUSED_RESULT;
int BKE_preferences_asset_library_get_index(const struct UserDef *userdef,
const struct bUserAssetLibrary *library)
ATTR_NONNULL() ATTR_WARN_UNUSED_RESULT;

11
source/blender/blenkernel/intern/preferences.c
View File

@@ -94,6 +94,17 @@ bUserAssetLibrary *BKE_preferences_asset_library_find_from_name(const UserDef *u
return BLI_findstring(&userdef->asset_libraries, name, offsetof(bUserAssetLibrary, name));
}
bUserAssetLibrary *BKE_preferences_asset_library_containing_path(const UserDef *userdef,
const char *path)
{
LISTBASE_FOREACH (bUserAssetLibrary *, asset_lib_pref, &userdef->asset_libraries) {
if (BLI_path_contains(asset_lib_pref->path, path)) {
return asset_lib_pref;
}
}
return NULL;
}
int BKE_preferences_asset_library_get_index(const UserDef *userdef,
const bUserAssetLibrary *library)
{