Finished refactoring menu showing, now also sense editing works!

src/message/translation_edit.py

@@ -1,4 +1,5 @@
-from message.message import Message, ClickMessage
+from message.message import Message
+from message.simple_messages import DataChgClickMessage
 import message.common_accessors as common_accessors
 from browser import document, window
 from model.translation import Translation
@@ -13,12 +14,7 @@ def get_translation_location(entry, translation):
                     return (si, ci, ti), (sense, cluster)
                 
                 
-class TranslationEditMessage(ClickMessage):
-    def data_change(self):
-        return True
-    
-        
-class EditTranslation(TranslationEditMessage):
+class EditTranslation(DataChgClickMessage):
     def update_model(self, model):
         self.translation = self.get_arg(0, Translation)
         self.old_cluster_idx = self.get_arg(1, int)
@@ -65,7 +61,7 @@ class EditTranslation(TranslationEditMessage):
             sense.translations.splice(cidx, 1)
             
 
-class MoveRight(TranslationEditMessage):
+class MoveRight(DataChgClickMessage):
     def update_model(self, model):
         translation = self.get_arg(0, Translation)
         (_, _, idx), (_, cluster) = get_translation_location(model.entry, translation)
@@ -74,7 +70,7 @@ class MoveRight(TranslationEditMessage):
         model.translation = None
         
         
-class MoveLeft(TranslationEditMessage):
+class MoveLeft(DataChgClickMessage):
     def update_model(self, model):
         translation = self.get_arg(0, Translation)
         (_, _, idx), (_, cluster) = get_translation_location(model.entry, translation)
@@ -83,7 +79,7 @@ class MoveLeft(TranslationEditMessage):
         model.translation = None
         
         
-class BinTranslation(TranslationEditMessage):
+class BinTranslation(DataChgClickMessage):
     def update_model(self, model):
         translation = self.get_arg(0, Translation)
         (_, cidx, tidx), (sense, cluster) = get_translation_location(model.entry, translation)
@@ -95,7 +91,7 @@ class BinTranslation(TranslationEditMessage):
         model.translation = None
         
 
-class AddTranslation(TranslationEditMessage):
+class AddTranslation(DataChgClickMessage):
     def handle_cluster_change(self, new_cluster_idx, _):
         # we need to cheat here
         # sense was actually given in constructor in third place