2.5 - Animation Fixes + More Porting work in Action Editor

* Added crash fixes for loading old files with Actions/Armatures in them. Was caused by usage of some old globals still and the functions in question not performing NULL checks on the validity of the data they're given.

* Added back reorganise action channels tools (shift/ctrl-shif pageup/down) for Action Editor. These are only available in 'Action Mode' only.

* Tidied up Action Editor/Dopesheet tools code - removed various unused things, and also, added an API call in anim_deps.c to send the correct notifiers, since I anticipate that they're likely to require a few context checks which would be better to centralise than copy+paste everywhere.

Note to Ton: could you have a look at this notifier stuff here? I'm not sure which ones I should be sending...


* Also added a few assorted comments in various places

1 files changed, 13 insertions, 1 deletions

diff --git a/source/blender/editors/include/ED_anim_api.h b/source/blender/editors/include/ED_anim_api.h
index 410bd77e483..863446fe59f 100644
--- a/source/blender/editors/include/ED_anim_api.h
+++ b/source/blender/editors/include/ED_anim_api.h
@@ -327,7 +327,19 @@ void ED_update_for_newframe(const struct bContext *C, int mute);
 
 /* pose <-> action syncing */
 void ANIM_action_to_pose_sync(struct Object *ob);
-void ANIM_pose_to_action_sync(struct Object *ob);
+void ANIM_pose_to_action_sync(struct Object *ob, struct ScrArea *sa);
+
+
+/* what types of animation data was changed (for sending notifiers from animation tools) */
+enum {
+	ANIM_CHANGED_BOTH= 0,
+	ANIM_CHANGED_KEYFRAMES_VALUES,
+	ANIM_CHANGED_KEYFRAMES_SELECT,
+	ANIM_CHANGED_CHANNELS
+} eAnimData_Changed;
+
+/* Send notifiers on behalf of animation editing tools, based on various context info */
+void ANIM_animdata_send_notifiers(struct bContext *C, bAnimContext *ac, short data_changed);
 
 /* ************************************************* */
 /* OPERATORS */