ShowExampleEdit becomes more complex, handles ctrl+click and selecting/moving examples

src/message/show_messages.py

@@ -1,6 +1,6 @@
 from message.message import Message
 from message.translation_edit import AddTranslation, EditTranslation
-from message.simple_messages import ClickMessage
+from message.simple_messages import ClickMessage, CtrlClickMessage
 
 from model import Example, Sense, Translation
 from view import modals
@@ -35,13 +35,26 @@ class ShowVariantsEdit(ClickMessage):
         model.modal = lambda: modals.edit_variants(model.entry)
         
         
-class ShowExampleEdit(ClickMessage):
-    def update_model(self, model):
+class ShowExampleEdit(CtrlClickMessage):
+    def update_model_noctrl(self, model):
         model.modal_shown = True
         example = self.get_arg(0, Example)
-        model.modal = lambda: modals.edit_example(example)
         
+        # if some are chosen, then show modal for choosing senses
+        if len(model.chosen_examples) > 0 and example in model.chosen_examples:
+            chosen_examples = model.chosen_examples
+            model.modal = lambda: modals.do_chosen_examples(chosen_examples, model.entry)
+        else:
+            model.modal = lambda: modals.edit_example(example)
         
+    def update_model_ctrl(self, model):
+        example = self.get_arg(0, Example)
+        model.chosen_examples.append(example)
+        
+    def reset(self):
+        # special case, when choosing messages dont reset
+        return not self.ctrl
+    
 class ShowExampleTranslationEdit(ClickMessage):
     def update_model(self, model):
         model.modal_shown = True