Move sourcecode into 'senf/' directory

[senf.git] / senf / PPI / detail / EventBinding.hh

diff --git a/senf/PPI/detail/EventBinding.hh b/senf/PPI/detail/EventBinding.hh
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+// $Id$
+//
+// Copyright (C) 2007
+// Fraunhofer Institute for Open Communication Systems (FOKUS)
+// Competence Center NETwork research (NET), St. Augustin, GERMANY
+//     Stefan Bund <g0dil@berlios.de>
+//
+// 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 of the License, 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 this program; if not, write to the
+// Free Software Foundation, Inc.,
+// 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+/** \file
+    \brief EventBinding public header */
+
+#ifndef HH_SENF_PPI_detail_EventBinding_
+#define HH_SENF_PPI_detail_EventBinding_ 1
+
+// Custom includes
+#include "../../Scheduler/ClockService.hh"
+#include "../predecl.hh"
+#include "Callback.hh"
+
+//#include "EventBinding.mpp"
+///////////////////////////////hh.p////////////////////////////////////////
+
+namespace senf {
+namespace ppi {
+namespace detail {
+
+    /** \brief Internal: Association Event - Module - Handler, base-class */
+    class EventBindingBase
+    {
+    public:
+        ~EventBindingBase();
+
+        EventManager & manager() const;
+        module::Module & module() const;
+        
+    protected:
+        EventBindingBase(EventManager & manager, module::Module & module, 
+                         EventDescriptor & descriptor);
+
+        void eventTime(ClockService::clock_type time);
+
+    private:
+        EventManager * manager_;
+        module::Module * module_;
+        EventDescriptor * descriptor_;
+
+        friend class senf::ppi::EventManager;
+    };
+
+    /** \brief Internal: Callback forwarders
+     */
+    template <class EventType, class Self>
+    class EventBindingHelper
+    {
+    public:
+        typedef typename detail::EventArgType<EventType>::type EventArg;
+
+        void callback(EventArg event, ClockService::clock_type time);
+        void callback(EventArg event);
+        
+    private:
+        Self & self();
+    };
+
+#ifndef DOXYGEN
+
+    template <class Self>
+    class EventBindingHelper<void,Self>
+    {
+    public:
+        void callback(ClockService::clock_type time);
+        void callback();
+        
+    private:
+        Self & self();
+    };
+
+#endif
+
+    /** \brief Internal: Association Event - Module - Handler, event type specific */
+    template <class EventType>
+    class EventBinding
+        : public EventBindingBase, 
+          public EventBindingHelper<EventType, EventBinding<EventType> >
+    {
+    public:
+        typedef EventType Event;
+        typedef typename detail::EventArgType<Event>::type EventArg;
+        typedef typename detail::Callback<EventArg>::type Callback;
+
+        EventBinding(EventManager & manager, module::Module & module, Callback callback,
+                     EventDescriptor & descriptor);
+
+    private:
+        Callback callback_;
+
+        friend class EventBindingHelper<EventType, EventBinding<EventType> >;
+    };
+
+}}}
+
+///////////////////////////////hh.e////////////////////////////////////////
+#include "EventBinding.cci"
+//#include "EventBinding.ct"
+#include "EventBinding.cti"
+#endif
+
+\f
+// Local Variables:
+// mode: c++
+// fill-column: 100
+// comment-column: 40
+// c-file-style: "senf"
+// indent-tabs-mode: nil
+// ispell-local-dictionary: "american"
+// compile-command: "scons -u ../test"
+// End: