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displaymanager.hh

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00001 /* GFC-UI: GTK+ Foundation Classes (User Interface Library) 00002 * Copyright (C) 2004 The GFC Development Team. 00003 * 00004 * This program is free software; you can redistribute it and/or modify 00005 * it under the terms of the GNU General Public License as published by 00006 * the Free Software Foundation; either version 2 of the License, or 00007 * (at your option) any later version. 00008 * 00009 * This program is distributed in the hope that it will be useful, 00010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 * GNU Library General Public License for more details. 00013 * 00014 * You should have received a copy of the GNU Library General Public License 00015 * along with this program; if not, write to the Free Software 00016 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00017 */ 00018 00023 00024 #ifndef GFC_GDK_DISPLAY_MANAGER_HH 00025 #define GFC_GDK_DISPLAY_MANAGER_HH 00026 00027 #ifndef GFC_G_OBJECT_HH 00028 #include <gfc/glib/object.hh> 00029 #endif 00030 00031 #ifndef GFC_GDK_DISPLAY_HH 00032 #include <gfc/gdk/display.hh> 00033 #endif 00034 00035 #ifndef GFC_GDK_TYPES_HH 00036 #include <gfc/gdk/types.hh> 00037 #endif 00038 00039 #ifndef _CPP_VECTOR 00040 #include <vector> 00041 #endif 00042 00043 namespace GFC { 00044 00045 namespace Gdk { 00046 00052 00053 class DisplayManager : public G::Object 00054 { 00055 friend class G::Object; 00056 00057 DisplayManager(const DisplayManager&); 00058 DisplayManager& operator=(const DisplayManager&); 00059 00060 protected: 00063 00064 explicit DisplayManager(GdkDisplayManager *display_manager, bool owns_reference = true); 00071 00075 00076 typedef G::Signal<void, Display&> DisplayOpenedSignalType; 00077 typedef G::SignalProxy<TypeInstance, DisplayOpenedSignalType> DisplayOpenedSignalProxy; 00078 static const DisplayOpenedSignalType display_opened_signal; 00084 00086 00087 public: 00090 00091 virtual ~DisplayManager(); 00093 00095 00096 static DisplayManager* get(); 00098 00101 00102 GdkDisplayManager* gdk_display_manager() const; 00104 00105 operator GdkDisplayManager* () const; 00107 00108 Display* get_default_display() const; 00111 00112 bool list_displays(std::vector<Display*>& displays) const; 00116 00120 00121 void set_default_display(const Display& display); 00124 00128 00129 const DisplayOpenedSignalProxy sig_display_opened(); 00131 00133 }; 00134 00135 } // namespace Gdk 00136 00137 } // namespace GFC 00138 00139 #include <gfc/gdk/inline/displaymanager.inl> 00140 00141 #endif // GFC_GDK_DISPLAY_MANAGER_HH 00142

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