Added wxWakeUpMainThread, wxMutexGuiEnter, wxMutexGuiLeave,

wxMutexGuiLocker and wxThread_IsMain to assist with dealing with GUI
access from non-GUI threads.

wxPyOnDemandOutputWindow is now thread safe if non-GUI threads use
print, sys.stdout.write, etc.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@9590 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/src/misc2.i

@@ -382,10 +382,28 @@ public:
 
 //----------------------------------------------------------------------
 
+bool wxSafeYield(wxWindow* win=NULL);
 void wxPostEvent(wxEvtHandler *dest, wxEvent& event);
 void wxWakeUpIdle();
 
-bool wxSafeYield(wxWindow* win=NULL);
+
+void wxWakeUpMainThread();
+void wxMutexGuiEnter();
+void wxMutexGuiLeave();
+
+
+class wxMutexGuiLocker  {
+public:
+    wxMutexGuiLocker();
+    ~wxMutexGuiLocker();
+};
+
+
+%inline %{
+    bool wxThread_IsMain() {
+        return wxThread::IsMain();
+    }
+%}
 
 //----------------------------------------------------------------------