LibQuery: Add macro to help break looping when requested.

The new `BKE_LIB_FOREACHID_PROCESS_FUNCTION_CALL` execute the given
statement and then check status of `LibraryForeachIDData` data, and
return in case stop of iteration is requested.

This is very similar to the other `BKE_LIB_FOREACHID_PROCESS_` existing
macros, and allows us to properly break iteration when a sub-function
has requested it.

Part of T90922: Fix return policy inconsistency in `scene_foreach_id`.

1 files changed, 8 insertions, 4 deletions

diff --git a/source/blender/blenkernel/intern/fcurve.c b/source/blender/blenkernel/intern/fcurve.c
index 1564eb3aa7b..bbf61c51bfb 100644
--- a/source/blender/blenkernel/intern/fcurve.c
+++ b/source/blender/blenkernel/intern/fcurve.c
@@ -205,12 +205,16 @@ void BKE_fcurve_foreach_id(FCurve *fcu, LibraryForeachIDData *data)
         FMod_Python *fcm_py = (FMod_Python *)fcm->data;
         BKE_LIB_FOREACHID_PROCESS_IDSUPER(data, fcm_py->script, IDWALK_CB_NOP);
 
-        IDP_foreach_property(fcm_py->prop,
-                             IDP_TYPE_FILTER_ID,
-                             BKE_lib_query_idpropertiesForeachIDLink_callback,
-                             data);
+        BKE_LIB_FOREACHID_PROCESS_FUNCTION_CALL(
+            data,
+            IDP_foreach_property(fcm_py->prop,
+                                 IDP_TYPE_FILTER_ID,
+                                 BKE_lib_query_idpropertiesForeachIDLink_callback,
+                                 data));
         break;
       }
+      default:
+        break;
     }
   }
 }