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

src/message/simple_edits.py

@@ -69,6 +69,21 @@ class EditExample(QuestionMessage):
         example.example = self.new_text
 
 
+class DoChosenExamples(Message):
+    def update_model(self, model):
+        chosen_examples = self.get_arg(0, list)
+        selected = document.getElementById("chosen-examples-select").selectedIndex
+        
+        # first, remove the selected examples from wherever they were
+        for sense in model.entry.senses:
+           for example in chosen_examples:
+               if example in sense.examples:
+                   sense.examples.remove(example)
+        
+        # now, append selected examples to chosen sense
+        model.entry.senses[selected].examples.extend(chosen_examples)
+
+
 class EditVariants(Message):
     def update_model(self, model):
         variants = common_accessors.generic_list_getter()