PyCrust now has an option for showing/hiding the notebook.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@44215 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/wx/py/crust.py

@@ -75,19 +75,49 @@ class Crust(wx.SplitterWindow):
         
         self.dispatcherlisting = DispatcherListing(parent=self.notebook)
         self.notebook.AddPage(page=self.dispatcherlisting, text='Dispatcher')
+
         
-        self.SplitHorizontally(self.shell, self.notebook, -self.sashoffset)
+        # Initialize in an unsplit mode, and check later after loading
+        # settings if we should split or not.
+        self.shell.Hide()
+        self.notebook.Hide()
+        self.Initialize(self.shell)
+        self._shouldsplit = True
+        wx.CallAfter(self._CheckShouldSplit)
         self.SetMinimumPaneSize(100)
 
         self.Bind(wx.EVT_SIZE, self.SplitterOnSize)
         self.Bind(wx.EVT_SPLITTER_SASH_POS_CHANGED, self.OnChanged)
+        self.Bind(wx.EVT_SPLITTER_DCLICK, self.OnSashDClick)
+
+    def _CheckShouldSplit(self):
+        if self._shouldsplit:
+            self.SplitHorizontally(self.shell, self.notebook, -self.sashoffset)
+            self.lastsashpos = self.GetSashPosition()
+        else:
+            self.lastsashpos = -1
+
+    def ToggleTools(self):
+        """Toggle the display of the filling and other tools"""
+        if self.issplit:
+            self.Unsplit()
+        else:
+            self.SplitHorizontally(self.shell, self.notebook, -self.sashoffset)
+            self.lastsashpos = self.GetSashPosition()
+        self.issplit = self.IsSplit()
+
+    def ToolsShown(self):
+        return self.issplit
 
-    
     def OnChanged(self, event):
         """update sash offset from the bottom of the window"""
         self.sashoffset = self.GetSize().height - event.GetSashPosition()
+        self.lastsashpos = event.GetSashPosition()
         event.Skip()
-        
+
+    def OnSashDClick(self, event):
+        self.Unsplit()
+        self.issplit = False
 
     # Make the splitter expand the top window when resized
     def SplitterOnSize(self, event):
@@ -110,13 +140,17 @@ class Crust(wx.SplitterWindow):
         zoom = config.ReadInt('View/Zoom/Display', -99)
         if zoom != -99:
             self.display.SetZoom(zoom)
-
+        self.issplit = config.ReadInt('Sash/IsSplit', True)
+        if not self.issplit:
+            self._shouldsplit = False
 
     def SaveSettings(self, config):
         self.shell.SaveSettings(config)
         self.filling.SaveSettings(config)
 
-        config.WriteInt('Sash/CrustPos', self.GetSashPosition())
+        if self.lastsashpos != -1:
+            config.WriteInt('Sash/CrustPos', self.lastsashpos)
+        config.WriteInt('Sash/IsSplit', self.issplit)
         config.WriteInt('View/Zoom/Display', self.display.GetZoom())
         
 
@@ -307,6 +341,13 @@ class CrustFrame(frame.Frame, frame.ShellFrameMixin):
         dialog.Destroy()
 
 
+    def ToggleTools(self):
+        """Toggle the display of the filling and other tools"""
+        return self.crust.ToggleTools()
+
+    def ToolsShown(self):
+        return self.crust.ToolsShown()
+
     def OnHelp(self, event):
         """Show a help dialog."""
         frame.ShellFrameMixin.OnHelp(self, event)