fix #5 animation manager for gp layer data

1.9.8

- fix: animation manager `GP anim on/off` also toggle layers animation datas

OP_helpers.py

@@ -377,6 +377,12 @@ class GPTB_OT_toggle_mute_animation(bpy.types.Operator):
         self.selection = event.shift
         return self.execute(context)
 
+    def disable_action(self, act):
+        for i, fcu in enumerate(act.fcurves):
+            print(i, fcu.data_path, fcu.array_index)
+            # fcu.group don't have mute attribute in api.
+            fcu.mute = self.mute
+
     def execute(self, context):
 
         if self.selection:
@@ -396,9 +402,12 @@ class GPTB_OT_toggle_mute_animation(bpy.types.Operator):
             if not act:
                 continue
 
-            for i, fcu in enumerate(act.fcurves):
-                print(i, fcu.data_path, fcu.array_index)
-                fcu.mute = self.mute
+            self.disable_action(act)
+            
+            if o.type == 'GPENCIL' and o.data.animation_data:
+                gp_act = o.data.animation_data.action
+                if gp_act:
+                    self.disable_action(gp_act)
 
         return {'FINISHED'}