Fix crash when deleting/renaming asset library while it's visible

Storing the asset library reference by name wasn't a good idea, I thought it
would work with a careful fallback, but it's easier to just use the index
instead. So change to using indices, make sure fallback methods work reliable
and make sure the file list is updated when asset libraries are removed.

I added a new notifier type for the latter, I prefer not using file notifiers
in asset-library/preferences code. We have more than enough values for
notifiers left.

1 files changed, 15 insertions, 14 deletions

diff --git a/source/blender/windowmanager/WM_types.h b/source/blender/windowmanager/WM_types.h
index 0ddd0f20c7a..a2cc246e21e 100644
--- a/source/blender/windowmanager/WM_types.h
+++ b/source/blender/windowmanager/WM_types.h
@@ -410,20 +410,21 @@ typedef struct wmNotifier {
 #define ND_SPACE_IMAGE (4 << 16)
 #define ND_SPACE_FILE_PARAMS (5 << 16)
 #define ND_SPACE_FILE_LIST (6 << 16)
-#define ND_SPACE_NODE (7 << 16)
-#define ND_SPACE_OUTLINER (8 << 16)
-#define ND_SPACE_VIEW3D (9 << 16)
-#define ND_SPACE_PROPERTIES (10 << 16)
-#define ND_SPACE_TEXT (11 << 16)
-#define ND_SPACE_TIME (12 << 16)
-#define ND_SPACE_GRAPH (13 << 16)
-#define ND_SPACE_DOPESHEET (14 << 16)
-#define ND_SPACE_NLA (15 << 16)
-#define ND_SPACE_SEQUENCER (16 << 16)
-#define ND_SPACE_NODE_VIEW (17 << 16)
-#define ND_SPACE_CHANGED (18 << 16) /*sent to a new editor type after it's replaced an old one*/
-#define ND_SPACE_CLIP (19 << 16)
-#define ND_SPACE_FILE_PREVIEW (20 << 16)
+#define ND_SPACE_ASSET_PARAMS (7 << 16)
+#define ND_SPACE_NODE (8 << 16)
+#define ND_SPACE_OUTLINER (9 << 16)
+#define ND_SPACE_VIEW3D (10 << 16)
+#define ND_SPACE_PROPERTIES (11 << 16)
+#define ND_SPACE_TEXT (12 << 16)
+#define ND_SPACE_TIME (13 << 16)
+#define ND_SPACE_GRAPH (14 << 16)
+#define ND_SPACE_DOPESHEET (15 << 16)
+#define ND_SPACE_NLA (16 << 16)
+#define ND_SPACE_SEQUENCER (17 << 16)
+#define ND_SPACE_NODE_VIEW (18 << 16)
+#define ND_SPACE_CHANGED (19 << 16) /*sent to a new editor type after it's replaced an old one*/
+#define ND_SPACE_CLIP (20 << 16)
+#define ND_SPACE_FILE_PREVIEW (21 << 16)
 
 /* subtype, 256 entries too */
 #define NOTE_SUBTYPE 0x0000FF00