[Bf-blender-cvs] [0b458e83221] master: Cleanup: Create/use types for generic WM callbacks

[Julian Eisel]

Commit: 0b458e832218d0c9309ffef9ac90c1539970e55b
Author: Julian Eisel
Date:   Wed Apr 21 15:01:18 2021 +0200
Branches: master
https://developer.blender.org/rB0b458e832218d0c9309ffef9ac90c1539970e55b

Cleanup: Create/use types for generic WM callbacks

Makes it less of a hassle to pass these callbacks around as function
arguments, and deduplicates their signature when doing so.

===================================================================

M	source/blender/windowmanager/WM_types.h

===================================================================

diff --git a/source/blender/windowmanager/WM_types.h b/source/blender/windowmanager/WM_types.h
index d54925272de..1d99b605205 100644
--- a/source/blender/windowmanager/WM_types.h
+++ b/source/blender/windowmanager/WM_types.h
@@ -132,17 +132,21 @@ struct wmWindowManager;
 extern "C" {
 #endif
 
+typedef void (*wmGenericUserDataFreeFn)(void *data);
+
 typedef struct wmGenericUserData {
   void *data;
   /** When NULL, use #MEM_freeN. */
-  void (*free_fn)(void *data);
+  wmGenericUserDataFreeFn free_fn;
   bool use_free;
 } wmGenericUserData;
 
+typedef void (*wmGenericCallbackFn)(struct bContext *C, void *user_data);
+
 typedef struct wmGenericCallback {
-  void (*exec)(struct bContext *C, void *user_data);
+  wmGenericCallbackFn exec;
   void *user_data;
-  void (*free_user_data)(void *user_data);
+  wmGenericUserDataFreeFn free_user_data;
 } wmGenericCallback;
 
 /* ************** wmOperatorType ************************ */