Added an alias manager dialog in the application menu

src/controller/userAliasController.py

@@ -0,0 +1,53 @@
+# -*- coding: utf-8 -*-
+import widgetUtils
+from pubsub import pub
+from wxUI.dialogs import userAliasDialogs
+from extra import autocompletionUsers
+
+class userAliasController(object):
+    def __init__(self, settings):
+        super(userAliasController, self).__init__()
+        self.settings = settings
+        self.dialog = userAliasDialogs.userAliasEditorDialog()
+        self.update_aliases_manager()
+        widgetUtils.connect_event(self.dialog.add, widgetUtils.BUTTON_PRESSED, self.on_add)
+        widgetUtils.connect_event(self.dialog.edit, widgetUtils.BUTTON_PRESSED, self.on_edit)
+        widgetUtils.connect_event(self.dialog.remove, widgetUtils.BUTTON_PRESSED, self.on_remove)
+        pub.subscribe(self.update_aliases_manager, "alias-added")
+        self.dialog.ShowModal()
+
+    def update_aliases_manager(self):
+        self.dialog.users.Clear()
+        aliases = [self.settings["user-aliases"].get(k) for k in self.settings["user-aliases"].keys()]
+        if len(aliases) > 0:
+            self.dialog.users.InsertItems(aliases, 0)
+        self.dialog.on_selection_changes()
+
+    def on_add(self, *args, **kwargs):
+        pub.sendMessage("execute-action", action="add_alias")
+
+    def on_edit(self, *args, **kwargs):
+        selection = self.dialog.get_selected_user()
+        if selection != "":
+            edited = self.dialog.edit_alias_dialog(_("Edit alias for {}").format(selection))
+            if edited == None or edited == "":
+                return
+            for user_key in self.settings["user-aliases"].keys():
+                if self.settings["user-aliases"][user_key] == selection:
+                    self.settings["user-aliases"][user_key] = edited
+                    self.settings.write()
+                    self.update_aliases_manager()
+                    break
+
+    def on_remove(self, *args, **kwargs):
+        selection = self.dialog.get_selected_user()
+        if selection == None or selection == "":
+            return
+        should_remove = self.dialog.remove_alias_dialog()
+        if should_remove:
+            for user_key in self.settings["user-aliases"].keys():
+                if self.settings["user-aliases"][user_key] == selection:
+                    self.settings["user-aliases"].pop(user_key)
+                    self.settings.write()
+                    self.update_aliases_manager()
+                    break