# HG changeset patch
# User Goffi <goffi@goffi.org>
# Date 1523714574 -7200
# Node ID ae58f84fe4e6b412785d368da36848f8d1435bb9
# Parent  05d602be0120e099c302cc7f6b1e6535b5f46536
plugin chat: fixed dropdown:

dropdown was calling "open" each time a key was pressed, abd open is calling dismiss if dropdown is already opened.
But dismiss is calling _real_dissmiss with a schedule, resulting in incoherent state and the dropdown not closed when expected.
A check is now done to call "open" only when there is not already a dropdown, and to call dismiss when the text input is empty.

diff -r 05d602be0120 -r ae58f84fe4e6 cagou/plugins/plugin_wid_chat.py
--- a/cagou/plugins/plugin_wid_chat.py	Fri Apr 13 19:29:35 2018 +0200
+++ b/cagou/plugins/plugin_wid_chat.py	Sat Apr 14 16:02:54 2018 +0200
@@ -282,6 +282,7 @@
         if not text:
             self._hi_comp_data = None
             self._hi_comp_last = None
+            self._hi_comp_dropdown.dismiss()
             return
 
         profile = list(self.profiles)[0]
@@ -323,8 +324,8 @@
                     to_remove.append(c)
             for c in to_remove:
                 dropdown.remove_widget(c)
-
-        dropdown.open(wid)
+        if dropdown.attach_to is None:
+            dropdown.open(wid)
         self._hi_comp_last = text
 
     def messageDataConverter(self, idx, mess_id):