own patch [#27752] Python Callback (Scriptlink functionality)

Python:
 * adds bpy.app.handlers which contains lists, each for an event type:
   render_pre, render_post, load_pre, load_post, save_pre, save_post
 * each list item needs to be a callable object which takes 1 argument (the ID).
 * callbacks are cleared on file load.

Example:
 def MyFunc(scene): print("Callback:", data)
 bpy.app.handlers.render_post.append(MyFunc)

C:
 * This patch adds a generic C callback api which is currently only used by python.
 * Unlike python callbacks these are not cleared on file load.

1 files changed, 4 insertions, 0 deletions

diff --git a/source/blender/blenkernel/intern/blender.c b/source/blender/blenkernel/intern/blender.c
index 0f545ad3ff9..633a05589cd 100644
--- a/source/blender/blenkernel/intern/blender.c
+++ b/source/blender/blenkernel/intern/blender.c
@@ -64,6 +64,7 @@
 #include "BLI_dynstr.h"
 #include "BLI_path_util.h"
 #include "BLI_utildefines.h"
+#include "BLI_callbacks.h"
 
 #include "IMB_imbuf.h"
 
@@ -110,6 +111,9 @@ void free_blender(void)
 	BKE_spacetypes_free();		/* after free main, it uses space callbacks */
 	
 	IMB_exit();
+
+	BLI_cb_finalize();
+
 	seq_stripelem_cache_destruct();
 	
 	free_nodesystem();