F-Curve Modifiers: Groundwork for getting these working

- Completed cleaning up the drawing code so that F-Curves with modifiers now get drawn to reflect this.
- Added a temporary operator to add modifiers (hotkey Ctrl-Shift-M) 

1 files changed, 9 insertions, 1 deletions

diff --git a/source/blender/editors/space_graph/graph_intern.h b/source/blender/editors/space_graph/graph_intern.h
index 6144556378a..ab915a97232 100644
--- a/source/blender/editors/space_graph/graph_intern.h
+++ b/source/blender/editors/space_graph/graph_intern.h
@@ -31,9 +31,11 @@
 struct bContext;
 struct wmWindowManager;
 struct bAnimContext;
+struct bAnimListElem;
 struct SpaceIpo;
 struct ScrArea;
 struct ARegion;
+struct View2DGrid;
 
 /* internal exports only */
 
@@ -44,7 +46,7 @@ struct ARegion *graph_has_buttons_region(struct ScrArea *sa);
 /* ***************************************** */
 /* graph_draw.c */
 void graph_draw_channel_names(struct bAnimContext *ac, struct SpaceIpo *sipo, struct ARegion *ar);
-void graph_draw_curves(struct bAnimContext *ac, struct SpaceIpo *sipo, struct ARegion *ar);
+void graph_draw_curves(struct bAnimContext *ac, struct SpaceIpo *sipo, struct ARegion *ar, struct View2DGrid *grid);
 
 /* ***************************************** */
 /* graph_header.c */
@@ -119,11 +121,17 @@ enum {
 	GRAPHKEYS_MIRROR_MARKER,
 } eGraphKeys_Mirror_Mode;
 
+/* ----------- */
+
+void GRAPHEDIT_OT_fmodifier_add(struct wmOperatorType *ot);
+
 /* ***************************************** */
 /* graph_buttons.c */
 void GRAPHEDIT_OT_properties(struct wmOperatorType *ot);
 void graph_region_buttons(const struct bContext *C, struct ARegion *ar);
 
+struct bAnimListElem *get_active_fcurve_channel(struct bAnimContext *ac);
+
 /* ***************************************** */
 /* graph_ops.c */
 void graphedit_keymap(struct wmWindowManager *wm);