X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fpbd%2Fpbd%2Fabstract_ui.h;h=78a337fc40bcf601045120ec21724b4954c5bcdd;hb=d13435a4e1d0e85654a8477ae99a7b41ff621159;hp=a8602c7d7877663b00081e04d03c5321a8f3aadc;hpb=8c9749e42faf7808034ed8b7afce4a2fe6dc6f33;p=ardour.git

diff --git a/libs/pbd/pbd/abstract_ui.h b/libs/pbd/pbd/abstract_ui.h
index a8602c7d78..78a337fc40 100644
--- a/libs/pbd/pbd/abstract_ui.h
+++ b/libs/pbd/pbd/abstract_ui.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 1998-2009 Paul Davis 
+    Copyright (C) 1998-2009 Paul Davis
 
     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
@@ -34,7 +34,7 @@
 
 /* We have a special case in libpbd of a template class that gets instantiated
  * as the base class of several classes in other libraries. It is not possible
- * to use LIBFOO_API to mark this visible, because the FOO in each case is 
+ * to use LIBFOO_API to mark this visible, because the FOO in each case is
  * different. So we define this generic visible/export/hidden/import pair
  * of macros to try to deal with this special case. These should NEVER be
  * used anywhere except AbstractUI<T> (or similar cases if they arise.
@@ -46,7 +46,7 @@
 #define ABSTRACT_UI_API LIBPBD_DLL_EXPORT
 #else
 #define ABSTRACT_UI_API LIBPBD_DLL_IMPORT
-#endif 
+#endif
 
 
 class Touchable;
@@ -58,20 +58,20 @@ class ABSTRACT_UI_API AbstractUI : public BaseUI
 	AbstractUI (const std::string& name);
 	virtual ~AbstractUI() {}
 
-	void register_thread (std::string, pthread_t, std::string, uint32_t num_requests);
+	void register_thread (pthread_t, std::string, uint32_t num_requests);
 	void call_slot (EventLoop::InvalidationRecord*, const boost::function<void()>&);
         Glib::Threads::Mutex& slot_invalidation_mutex() { return request_buffer_map_lock; }
 
 	Glib::Threads::Mutex request_buffer_map_lock;
 
+	static void* request_buffer_factory (uint32_t num_requests);
+
   protected:
 	struct RequestBuffer : public PBD::RingBufferNPT<RequestObject> {
                 bool dead;
-                AbstractUI<RequestObject>& ui;
-                RequestBuffer (uint32_t size, AbstractUI<RequestObject>& uir) 
+                RequestBuffer (uint32_t size)
                         : PBD::RingBufferNPT<RequestObject> (size)
-                        , dead (false) 
-                        , ui (uir) {}
+	                , dead (false) {}
         };
 	typedef typename RequestBuffer::rw_vector RequestBufferVector;
 
@@ -92,10 +92,10 @@ class ABSTRACT_UI_API AbstractUI : public BaseUI
 
 	RequestBufferMap request_buffers;
         static Glib::Threads::Private<RequestBuffer> per_thread_request_buffer;
-	
+
 	Glib::Threads::Mutex               request_list_lock;
 	std::list<RequestObject*> request_list;
-	
+
 	RequestObject* get_request (RequestType);
 	void handle_ui_requests ();
 	void send_request (RequestObject *);
@@ -105,5 +105,3 @@ class ABSTRACT_UI_API AbstractUI : public BaseUI
 };
 
 #endif /* __pbd_abstract_ui_h__ */
-
-