From 330af869400a9084ac801a545577b572fbd73365 Mon Sep 17 00:00:00 2001
From: Robin Dunn <robin@alldunn.com>
Date: Thu, 11 Mar 2004 06:26:54 +0000
Subject: [PATCH] Allow the stdout redirection to be toggled on or off in the
 demo

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@26175 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 wxPython/demo/Main.py   | 15 +++++++++++++++
 wxPython/src/_app_ex.py | 14 ++++++++------
 2 files changed, 23 insertions(+), 6 deletions(-)

diff --git a/wxPython/demo/Main.py b/wxPython/demo/Main.py
index 6a2146104b..14abd512b7 100644
--- a/wxPython/demo/Main.py
+++ b/wxPython/demo/Main.py
@@ -493,9 +493,15 @@ class wxPythonDemo(wx.Frame):
         # Make a File menu
         self.mainmenu = wx.MenuBar()
         menu = wx.Menu()
+        item = menu.Append(-1, '&Redirect Output',
+                           'Redirect print statements to a window',
+                           wx.ITEM_CHECK)
+        self.Bind(wx.EVT_MENU, self.OnToggleRedirect, item)
+        
         item = menu.Append(-1, 'E&xit\tAlt-X', 'Get the heck outta here!')
         self.Bind(wx.EVT_MENU, self.OnFileExit, item)
         wx.App_SetMacExitMenuItemId(item.GetId())
+
         self.mainmenu.Append(menu, '&File')
 
         # Make a Demo menu
@@ -743,6 +749,15 @@ class wxPythonDemo(wx.Frame):
     def OnFileExit(self, *event):
         self.Close()
 
+    def OnToggleRedirect(self, event):
+        app = wx.GetApp()
+        if event.Checked():
+            app.RedirectStdio()
+            print "Print statements and other standard output will now be directed to this window."
+        else:
+            app.RestoreStdio()
+            print "Print statements and other standard output will now be sent to the usual location."
+        
     def OnHelpAbout(self, event):
         from About import MyAboutBox
         about = MyAboutBox(self)
diff --git a/wxPython/src/_app_ex.py b/wxPython/src/_app_ex.py
index 8efa406e2c..f3246fbcc6 100644
--- a/wxPython/src/_app_ex.py
+++ b/wxPython/src/_app_ex.py
@@ -29,6 +29,13 @@ class PyOnDemandOutputWindow:
         EVT_CLOSE(self.frame, self.OnCloseWindow)
         
 
+    def OnCloseWindow(self, event):
+        if self.frame is not None:
+            self.frame.Destroy()
+        self.frame = None
+        self.text  = None
+
+
     # These methods provide the file-like output behaviour.
     def write(self, text):
         """
@@ -53,11 +60,6 @@ class PyOnDemandOutputWindow:
             wx.CallAfter(self.frame.Close)
 
 
-    def OnCloseWindow(self, event):
-        if self.frame is not None:
-            self.frame.Destroy()
-        self.frame = None
-        self.text  = None
 
 #----------------------------------------------------------------------
 
@@ -131,7 +133,7 @@ your Mac."""
         self.RestoreStdio()
 
 
-    def RedirectStdio(self, filename):
+    def RedirectStdio(self, filename=None):
         """Redirect sys.stdout and sys.stderr to a file or a popup window."""
         if filename:
             _sys.stdout = _sys.stderr = open(filename, 'a')