From aab8aafefc5131db5ccc8183b3a5a7b4e5693bb6 Mon Sep 17 00:00:00 2001
From: Manuel Cortez <manuel@manuelcortez.net>
Date: Wed, 3 Aug 2022 11:11:31 -0500
Subject: [PATCH] Introduced user selector controller for implementing user
 autocompletion in wxUI.dialogs.utils.selectUserDialog

---
 src/controller/userSelector.py | 39 ++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 src/controller/userSelector.py

diff --git a/src/controller/userSelector.py b/src/controller/userSelector.py
new file mode 100644
index 00000000..b937795d
--- /dev/null
+++ b/src/controller/userSelector.py
@@ -0,0 +1,39 @@
+# -*- coding: utf-8 -*-
+""" Small utility dessigned to select users from the currently focused item or the autocomplete database. """
+import wx
+import widgetUtils
+from wxUI.dialogs import utils
+from extra.autocompletionUsers import completion
+
+class userSelector(object):
+
+    def __init__(self, users, session_id, title=_("Select user")):
+        """ Creates a dialog that chooses an user selector, from where users who have the autocomplete database already filled can also use that feature.
+
+        :param users: lists of users extracted from the currently focused item.
+        :type users: list
+        :param session_id: ID of the session to instantiate autocomplete database.
+        :type session_id: str
+        :param title: Title of the user selector dialog.
+        :type title: str
+        """
+        self.session_id = session_id
+        self.dlg = utils.selectUserDialog(users=users, title=title)
+        widgetUtils.connect_event(self.dlg.autocompletion, widgetUtils.BUTTON_PRESSED, self.on_autocomplete_users)
+
+    def on_autocomplete_users(self, *args, **kwargs):
+        """ performs user autocompletion, if configured properly. """
+        c = completion.autocompletionUsers(self.dlg, self.session_id)
+        c.show_menu("dm")
+
+    def get_user(self):
+        """ Actually shows the dialog and returns an user if the dialog was accepted, None otherwise.
+
+        :rtype: str or None
+        """
+        if self.dlg.ShowModal() == wx.ID_OK:
+            user = self.dlg.get_user()
+        else:
+            user = None
+        self.dlg.Destroy()
+        return user