# HG changeset patch
# User Goffi <goffi@goffi.org>
# Date 1579289757 -3600
# Node ID 307c2501d8b2a583bcc35cc87eb0c5836cb3523f
# Parent  8b6621cc142cd84359e094b50c98ca96db91d5d3
chat: keep as many instances of opened chat as there are active WHWrapper, instead of just one:

Chat instances can be shown on any WHWrapper, even in all at the same time, so we keep as
many instances as active wrapper to avoid unnecessary widget (re)creation

diff -r 8b6621cc142c -r 307c2501d8b2 cagou/core/cagou_main.py
--- a/cagou/core/cagou_main.py	Fri Jan 17 20:33:43 2020 +0100
+++ b/cagou/core/cagou_main.py	Fri Jan 17 20:35:57 2020 +0100
@@ -925,8 +925,8 @@
     ## misc ##
 
     def plugging_profiles(self):
-        self._widgets_handler = widgets_handler.WidgetsHandler()
-        self.app.root.changeWidget(self._widgets_handler)
+        self.widgets_handler = widgets_handler.WidgetsHandler()
+        self.app.root.changeWidget(self.widgets_handler)
         self.bridge.menusGet("", C.NO_SECURITY_LIMIT, callback=self._menusGetCb)
 
     def setPresenceStatus(self, show='', status=None, profile=C.PROF_KEY_NONE):
diff -r 8b6621cc142c -r 307c2501d8b2 cagou/plugins/plugin_wid_chat.py
--- a/cagou/plugins/plugin_wid_chat.py	Fri Jan 17 20:33:43 2020 +0100
+++ b/cagou/plugins/plugin_wid_chat.py	Fri Jan 17 20:35:57 2020 +0100
@@ -767,13 +767,13 @@
         if not self.sync:
             self.resync()
 
-    def onDelete(self):
+    def onDelete(self, **kwargs):
         # we always keep one widget, so it's available when swiping
         # TODO: delete all widgets when chat is closed
         nb_instances = sum(1 for _ in self.host.widgets.getWidgetInstances(self))
-        if nb_instances > 1:
-            return super(Chat, self).onDelete()
-        else:
+        # we want to keep at least one instance of Chat by WHWrapper
+        nb_to_keep = len(G.host.widgets_handler.children)
+        if nb_instances <= nb_to_keep:
             return False
 
     def _history_unlock(self, __):