From bf5bc6ac046f2b7a62ef5b9cab506e04780296ab Mon Sep 17 00:00:00 2001
From: Thiago Franco de Moraes <totonixsame@gmail.com>
Date: Tue, 5 Jun 2018 17:56:43 -0300
Subject: [PATCH] UnInit auimanagers when exiting app

---
 invesalius/gui/default_viewers.py | 11 +++++++++++
 invesalius/gui/frame.py           |  2 +-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/invesalius/gui/default_viewers.py b/invesalius/gui/default_viewers.py
index e1c524a..c7a92eb 100644
--- a/invesalius/gui/default_viewers.py
+++ b/invesalius/gui/default_viewers.py
@@ -43,6 +43,7 @@ class Panel(wx.Panel):
 
         self.__init_aui_manager()
         self.__bind_events_wx()
+        self.__bind_events()
         #self.__init_four_way_splitter()
         #self.__init_mix()
 
@@ -124,6 +125,9 @@ class Panel(wx.Panel):
         self.aui_manager.Bind(wx.aui.EVT_AUI_PANE_MAXIMIZE, self.OnMaximize)
         self.aui_manager.Bind(wx.aui.EVT_AUI_PANE_RESTORE, self.OnRestore)
 
+    def __bind_events(self):
+        Publisher.subscribe(self._Exit, 'Exit')
+
     def OnMaximize(self, evt):
         if evt.GetPane().name == self.s4.name:
             Publisher.sendMessage('Show raycasting widget', None)
@@ -152,6 +156,8 @@ class Panel(wx.Panel):
         p4 = volume_viewer.Viewer(self)
         splitter.AppendWindow(p4)
 
+    def _Exit(self, pubsub_evt):
+        self.aui_manager.UnInit()
 
     def __init_mix(self):
         aui_manager = wx.aui.AuiManager()
@@ -246,6 +252,7 @@ class VolumeInteraction(wx.Panel):
                                 'Refresh raycasting widget points')
         Publisher.subscribe(self.LoadHistogram,
                                 'Load histogram')
+        Publisher.subscribe(self._Exit, 'Exit')
 
     def __update_curve_wwwl_text(self, curve):
         ww, wl = self.clut_raycasting.GetCurveWWWl(curve)
@@ -299,6 +306,10 @@ class VolumeInteraction(wx.Panel):
         self.clut_raycasting.CalculatePixelPoints()
         self.clut_raycasting.Refresh()
 
+    def _Exit(self, pubsub_evt):
+        self.aui_manager.UnInit()
+
+
 import wx.lib.platebtn as pbtn
 import wx.lib.buttons as btn
 import wx.lib.pubsub as ps
diff --git a/invesalius/gui/frame.py b/invesalius/gui/frame.py
index 27242af..a2f07be 100644
--- a/invesalius/gui/frame.py
+++ b/invesalius/gui/frame.py
@@ -270,6 +270,7 @@ class Frame(wx.Frame):
         """
         Exit InVesalius.
         """
+        self.aui_manager.UnInit()
         self.Destroy()
         if hasattr(sys,"frozen") and sys.platform == 'darwin':
             sys.exit(0)
@@ -392,7 +393,6 @@ class Frame(wx.Frame):
         s = ses.Session()
         if not s.IsOpen() or not s.project_path:
             Publisher.sendMessage('Exit')
-        self.aui_manager.UnInit()
 
     def OnMenuClick(self, evt):
         """
--
libgit2 0.21.2