WIP: on_event instead of constructor and constructor acceppting args

src/message/message.py

@@ -1,16 +1,39 @@
 from update import update
+from browser import window
 
     
 class Message:
+    def __init__(self, *args):
+        self._args = args
+        self.error = None
+        
     def update_model(self, model):
         raise NotImplementedError("This message does not implement update_model method")
     
+    def on_event(self, event):
+        pass
+    
+    def get_arg(self, n, argtype=None):
+        if n > len(self._args):
+            window.console.log("not enough arguments: {} <= {}".format(n, len(self._args)))
+                               
+        result = self._args[n]
+        if argtype is not None:
+            if not type(result) is argtype:
+                window.console.trace("Error type check!")
+                return None
+        
+        return result
+    
+    def add_arg(self, arg):
+        self._args.append(arg)
+    
     def reset(self):
         return True
         
         
 class ClickMessage(Message):
-    def __init__(self, event):
+    def on_event(self, event):
         event.stopPropagation()
         
 

src/message/show_messages.py

@@ -5,79 +5,68 @@ from model.sense import NewSense
 from view import modals
 
 
-class GenericShowModal(ClickMessage):
-    def __init__(self, event, arg):
-        super().__init__(event)
-        self.arg = arg
-    
-    def update_model(self, model):
-        model.modal_shown = True
-        
-
 class ShowMenu(ClickMessage):
-    def __init__(self, event, translation):
-        super().__init__(event)
+    def on_event(self, event):
         location_x = event.currentTarget.offsetLeft
         location_y = event.currentTarget.offsetTop + event.currentTarget.offsetHeight
         self.menu_location = (location_x, location_y)
-        console.log(self.menu_location, event.currentTarget)
-        self.translation = translation
+        super().on_event(event)
     
     def update_model(self, model):
         model.menu_location = self.menu_location
         model.menu_shown = True
-        model.translation = self.translation
+        model.translation = self.get_arg(0, Translation)
     
     
-class ShowSenseLabelEdit(GenericShowModal):
+class ShowSenseLabelEdit(ClickMessage):
     def update_model(self, model):
-        super().update_model(model)
-        model.sense = self.arg
+        model.modal_shown = True
+        model.sense = self.get_arg(0, Sense)
         
         model.sense.make_copy()
         model.modal = lambda: modals.edit_sense_label(model.sense)
         
         
-class ShowSenseDefinitionEdit(GenericShowModal):
+class ShowSenseDefinitionEdit(ClickMessage):
     def update_model(self, model):
-        super().update_model(model)
-        model.sense = self.arg
-        model.modal = lambda: modals.edit_sense_definition(self.arg)
+        model.modal_shown = True
+        model.sense = self.get_arg(0, Sense)
+        model.modal = lambda: modals.edit_sense_definition(model.sense)
 
 
-class ShowSenseAdd(GenericShowModal):
+class ShowSenseAdd(ClickMessage):
     def update_model(self, model):
-        super().update_model(model)
-        model.modal = lambda: modals.add_sense(NewSense())
+        model.modal_shown = True
+        model.modal = lambda: modals.add_sense()
          
          
-# I don't need GenericShowModal since there is only one comment
 class ShowCommentEdit(ClickMessage):
     def update_model(self, model):
         model.modal_shown = True
         model.modal = lambda: modals.edit_comment(model.entry.comment)
         
         
-class ShowExampleEdit(GenericShowModal):
+class ShowExampleEdit(ClickMessage):
     def update_model(self, model):
-        super().update_model(model)
-        model.modal = lambda: modals.edit_example(self.arg)
+        model.modal_shown = True
+        example = self.get_arg(0, Example)
+        model.modal = lambda: modals.edit_example(example)
         
         
-class ShowExampleTranslationEdit(GenericShowModal):
+class ShowExampleTranslationEdit(ClickMessage):
     def update_model(self, model):
-        super().update_model(model)
-        example = self.arg
+        model.modal_shown = True
+        example = self.get_arg(0, Example)
         example.make_copy()
         model.modal = lambda: modals.edit_example_translation(example)
         
         
-class ShowEditTranslation(GenericShowModal):
+class ShowEditTranslation(ClickMessage):
     def update_model(self, model):
         model.modal_shown = True
         
         # I need to get number of all clusters and cluster of self.arg
-        translation = self.arg
+        translation = self.get_arg(0, Translation)
         for sense in model.entry.senses:
             num_clusters = len(sense.translations)
             for cidx, cluster in enumerate(sense.translations):
@@ -91,10 +80,10 @@ class ShowEditTranslation(GenericShowModal):
         console.log("Should not be here!")
 
 
-class ShowAddTranslation(GenericShowModal):
+class ShowAddTranslation(ClickMessage):
     def update_model(self, model):
         model.modal_shown = True
-        chosen_sense = self.arg
+        chosen_sense = self.get_arg(0, Sense)
         
         for sense in model.entry.senses:
             if sense == chosen_sense:

src/message/simple_edits.py

@@ -5,40 +5,34 @@ from browser import document
 from model import Sense, Example
 
 
-class SimpleEditMessage(Message):
-    def __init__(self, event, prop):
-        input_element = document.getElementById("modal-input")
+class QuestionMessage(Message):
+    def on_event(self, event):
+        input_element = document.getElementById("modal-question")
         self.new_text = input_element.value
-        self.prop = prop
 
 
 class EditSenseLabel(Message):
-    def __init__(self, _, prop):
-        assert(type(prop) is Sense)
-        self.sense = prop
-        
     def update_model(self, model):
-        self.sense.labels = []
+        sense = self.get_arg(0, Sense)
+        sense.labels = []
         for input_el in document.getElementsByClassName("sense-edit-input"):
             new_sense_label = input_el.value
             if new_sense_label != "":
-                self.sense.labels.append(new_sense_label)
+                sense.labels.append(new_sense_label)
 
 
 class AddSenseLabel(NoReset):
-    def __init__(self, _, prop):
-        assert(type(prop) is Sense)
-        self.sense = prop
-        
     def update_model(self, model):
+        sense = self.get_arg(0, Sense)
         # just adding to the copy to show in the modal
-        self.sense.copy().labels.append("")
+        sense.copy().labels.append("")
         
         
 class AddExampleTranslation(NoReset):
-    def __init__(self, _, prop):
-        assert(type(prop) is Example)
-        self.example = prop
+    def update_model(self, model):
+        example = self.get_arg(0, Example)
+        # just adding to the copy to show in the modal
+        example.copy().translations.append("")
         
     def update_model(self, model):
         # just adding to the copy to show in the modal
@@ -46,36 +40,31 @@ class AddExampleTranslation(NoReset):
 
 
 class EditExampleTranslation(Message):
-    def __init__(self, _, prop):
-        assert(type(prop) is Example)
-        self.example = prop
-        
     def update_model(self, model):
-        self.example.translations = common_accessors.generic_list_getter()
+        example = self.get_arg(0, Example)
+        example.translations = common_accessors.generic_list_getter()
     
     
-class AddSense(SimpleEditMessage):
+class AddSense(QuestionMessage):
     def update_model(self, model):
         sense = Sense.new_empty()
         sense.labels = [self.new_text]
         model.entry.senses.append(sense)
         
         
-class EditSenseDefinition(SimpleEditMessage):
+class EditSenseDefinition(QuestionMessage):
     def update_model(self, model):
-        sense = self.prop
-        assert(type(sense) is Sense)
+        sense = self.get_arg(0, Sense)
         sense.definition = self.new_text
         
         
-class EditComment(SimpleEditMessage):
+class EditComment(QuestionMessage):
     def update_model(self, model):
         model.entry.comment = self.new_text
 
 
-class EditExample(SimpleEditMessage):
+class EditExample(QuestionMessage):
     def update_model(self, model):
-        example = self.prop
-        assert(type(example) is Example)
+        example = self.get_arg(0, Example)
         example.example = self.new_text
         

src/message/translation_edit.py

@@ -3,12 +3,6 @@ from browser import document, window
 from model.translation import TAGS, NewTranslation
 
 
-class TranslationActionMessage(ClickMessage):
-    def __init__(self, event, translation):
-        super().__init__(event)
-        self.translation = translation
-    
-
 def get_translation_location(entry, translation):
     for si, sense in enumerate(entry.senses):
         for ci, cluster in enumerate(sense.translations):
@@ -72,25 +66,28 @@ class EditTranslation(TranslationActionMessage):
             sense.translations.splice(cidx, 1)
             
 
-class MoveRight(TranslationActionMessage):
+class MoveRight(ClickMessage):
     def update_model(self, model):
-        (_, _, idx), (_, cluster) = get_translation_location(model.entry, self.translation)
+        translation = self.get_arg(0, Translation)
+        (_, _, idx), (_, cluster) = get_translation_location(model.entry, translation)
         if idx != len(cluster) - 1:
             cluster[idx], cluster[idx + 1] = cluster[idx + 1], cluster[idx]
         model.translation = None
         
         
-class MoveLeft(TranslationActionMessage):
+class MoveLeft(ClickMessage):
     def update_model(self, model):
-        (_, _, idx), (_, cluster) = get_translation_location(model.entry, self.translation)
+        translation = self.get_arg(0, Translation)
+        (_, _, idx), (_, cluster) = get_translation_location(model.entry, translation)
         if idx != 0 and len(cluster) > 1:
             cluster[idx], cluster[idx - 1] = cluster[idx - 1], cluster[idx]
         model.translation = None
         
         
-class BinTranslation(TranslationActionMessage):
+class BinTranslation(ClickMessage):
     def update_model(self, model):
-        (_, cidx, tidx), (sense, cluster) = get_translation_location(model.entry, self.translation)
+        translation = self.get_arg(0, Translation)
+        (_, cidx, tidx), (sense, cluster) = get_translation_location(model.entry, translation)
         if len(cluster) == 1:
             # remove empty cluster
             sense.translations.splice(cidx, 1)