Locate and position the current Audacity source code, and clear a variety of old junk out of the way into junk-branches

src/CaptureEvents.h

@@ -0,0 +1,45 @@
+/**********************************************************************
+
+   Audacity: A Digital Audio Editor
+   Audacity(R) is copyright (c) 1999-2008 Audacity Team.
+   License: GPL v2.  See License.txt.
+
+   CaptureEvents.h
+   Created by Al Dimond, Oct. 2009 (from code by someone else)
+
+******************************************************************//**
+
+\class CaptureEvents
+\brief RAII-style class to work around a bug in wxGTK 2.8.9-?
+
+*//*******************************************************************/
+
+#ifndef _AUDACITY_CAPTURE_EVENTS_
+#define _AUDACITY_CAPTURE_EVENTS_
+
+#if defined(__WXGTK__) && defined(HAVE_GTK)
+// As of wxGTK 2.8.9, there is a problem in the wxClipboard class that
+// allows recursive event processing.  This problem has been corrected
+// by wxWidgets 2.9+.  However, this han't made it into a release yet,
+// so we have to work around it.
+//
+// This is done by pulling/merging in some code from wx29 and creating
+// the following class to capture events while accessing the clipboard
+// to prevent the asynchronous clipboard access from causing recursive
+// event processing.
+
+#include <wx/dynarray.h>
+
+class CaptureEvents
+{
+ public:
+   CaptureEvents();
+
+   virtual ~CaptureEvents();
+
+ private:
+   wxArrayPtrVoid queue;
+};
+#endif
+
+#endif