Keymap: dope-sheet hotkey to change falloff

source/blender/editors/include/ED_object.h

@@ -53,8 +53,10 @@ struct wmOperatorType;
 struct PointerRNA;
 struct PropertyRNA;
 struct EnumPropertyItem;
+struct wmWindowManager;
 
 #include "DNA_object_enums.h"
+#include "BLI_compiler_attrs.h"
 
 /* object_edit.c */
 struct Object *ED_object_context(struct bContext *C);               /* context.object */

source/blender/editors/space_action/action_ops.c

@@ -39,6 +39,7 @@
 #include "ED_anim_api.h"
 #include "ED_markers.h"
 #include "ED_transform.h"
+#include "ED_object.h"
 
 #include "action_intern.h"
 
@@ -261,6 +262,7 @@ static void action_keymap_keyframes(wmKeyConfig *keyconf, wmKeyMap *keymap)
 
 	kmi = WM_keymap_add_item(keymap, "WM_OT_context_toggle", OKEY, KM_PRESS, 0, 0);
 	RNA_string_set(kmi->ptr, "data_path", "tool_settings.use_proportional_action");
+	ED_keymap_proportional_cycle(keyconf, keymap);
 
 	/* special markers hotkeys for anim editors: see note in definition of this function */
 	ED_marker_keymap_animedit_conflictfree(keymap);