1 files changed, 50 insertions, 0 deletions
diff --git a/src/interfaces/python/CallbackHandler.h b/src/interfaces/python/CallbackHandler.h
new file mode 100644
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+++ b/src/interfaces/python/CallbackHandler.h
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+/*
+ *      Copyright (C) 2005-2013 Team XBMC
+ *      http://xbmc.org
+ *
+ *  This Program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  This Program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with XBMC; see the file COPYING.  If not, see
+ *  <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include <Python.h>
+
+#include "interfaces/legacy/CallbackHandler.h"
+
+namespace XBMCAddon
+{
+  namespace Python
+  {
+    /**
+     * This class represents a specialization of the callback handler
+     *  that specifically checks to see if we're in an OK thread state
+     *  based on Python specifics.
+     */
+    class PythonCallbackHandler : public RetardedAsynchCallbackHandler
+    {
+      PyThreadState* objectThreadState;
+    public:
+
+      /**
+       * We are ASS-U-MEing that this construction is happening
+       *  within the context of a Python call. This way we can
+       *  store off the PyThreadState to later verify that we're
+       *  handling callbacks in the appropriate thread.
+       */
+      PythonCallbackHandler();
+      virtual bool isStateOk(AddonClass* obj);
+      virtual bool shouldRemoveCallback(AddonClass* obj, void* threadState);
+    };
+  }
+}