glib-integration.h

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00001 /*
00002  *
00003  *  D-Bus++ - C++ bindings for D-Bus
00004  *
00005  *  Copyright (C) 2005-2007  Paolo Durante <shackan@gmail.com>
00006  *
00007  *
00008  *  This library is free software; you can redistribute it and/or
00009  *  modify it under the terms of the GNU Lesser General Public
00010  *  License as published by the Free Software Foundation; either
00011  *  version 2.1 of the License, or (at your option) any later version.
00012  *
00013  *  This library is distributed in the hope that it will be useful,
00014  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00015  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00016  *  Lesser General Public License for more details.
00017  *
00018  *  You should have received a copy of the GNU Lesser General Public
00019  *  License along with this library; if not, write to the Free Software
00020  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00021  *
00022  */
00023 
00024 
00025 #ifndef __DBUSXX_GLIB_INTEGRATION_H
00026 #define __DBUSXX_GLIB_INTEGRATION_H
00027 
00028 #include <glib.h>
00029 
00030 #include "api.h"
00031 #include "dispatcher.h"
00032 
00033 namespace DBus
00034 {
00035 
00036 namespace Glib
00037 {
00038 
00039 class BusDispatcher;
00040 
00041 class DXXAPI BusTimeout : public Timeout
00042 {
00043 private:
00044 
00045   BusTimeout(Timeout::Internal *, GMainContext *, int);
00046 
00047   ~BusTimeout();
00048 
00049   void toggle();
00050 
00051   static gboolean timeout_handler(gpointer);
00052 
00053   void _enable();
00054 
00055   void _disable();
00056 
00057 private:
00058 
00059   GMainContext *_ctx;
00060   int _priority;
00061   GSource *_source;
00062 
00063   friend class BusDispatcher;
00064 };
00065 
00066 class DXXAPI BusWatch : public Watch
00067 {
00068 private:
00069 
00070   BusWatch(Watch::Internal *, GMainContext *, int);
00071 
00072   ~BusWatch();
00073 
00074   void toggle();
00075 
00076   static gboolean watch_handler(gpointer);
00077 
00078   void _enable();
00079 
00080   void _disable();
00081 
00082 private:
00083 
00084   GMainContext *_ctx;
00085   int _priority;
00086   GSource *_source;
00087 
00088   friend class BusDispatcher;
00089 };
00090 
00091 class DXXAPI BusDispatcher : public Dispatcher
00092 {
00093 public:
00094 
00095   BusDispatcher();
00096   ~BusDispatcher();
00097 
00098   void attach(GMainContext *);
00099 
00100   void enter() {}
00101 
00102   void leave() {}
00103 
00104   Timeout *add_timeout(Timeout::Internal *);
00105 
00106   void rem_timeout(Timeout *);
00107 
00108   Watch *add_watch(Watch::Internal *);
00109 
00110   void rem_watch(Watch *);
00111 
00112   void set_priority(int priority);
00113 
00114 private:
00115 
00116   GMainContext *_ctx;
00117   int _priority;
00118   GSource *_source;
00119 };
00120 
00121 } /* namespace Glib */
00122 
00123 } /* namespace DBus */
00124 
00125 #endif//__DBUSXX_GLIB_INTEGRATION_H