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mem_ui.hpp
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00001 /*********************************************************************/
00002 // dar - disk archive - a backup/restoration program
00003 // Copyright (C) 2002-2052 Denis Corbin
00004 //
00005 // This program is free software; you can redistribute it and/or
00006 // modify it under the terms of the GNU General Public License
00007 // as published by the Free Software Foundation; either version 2
00008 // of the License, or (at your option) any later version.
00009 //
00010 // This program is distributed in the hope that it will be useful,
00011 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00012 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00013 // GNU General Public License for more details.
00014 //
00015 // You should have received a copy of the GNU General Public License
00016 // along with this program; if not, write to the Free Software
00017 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
00018 //
00019 // to contact the author : http://dar.linux.free.fr/email.html
00020 /*********************************************************************/
00021 // $Id$
00022 //
00023 /*********************************************************************/
00024 
00028 
00029 #ifndef MEM_UI_HPP
00030 #define MEM_UI_HPP
00031 
00032 #include "../my_config.h"
00033 
00034 #include "user_interaction.hpp"
00035 
00036 namespace libdar
00037 {
00038 
00041 
00043 
00055 
00056     class mem_ui
00057     {
00058     public:
00059 
00061 
00065         mem_ui(user_interaction & dialog) { set_ui(dialog); };
00066 
00068 
00070         mem_ui(const mem_ui & ref) { copy_from(ref); };
00071 
00073 
00076         virtual ~mem_ui() { detruire(); };
00077 
00078 
00080 
00083         const mem_ui & operator = (const mem_ui & ref) { detruire(); copy_from(ref); return *this; };
00084 
00085 
00087 
00090         user_interaction & get_ui() const;
00091 
00092     private:
00093         user_interaction *ui;
00094 
00095         void detruire();
00096         void copy_from(const mem_ui & ref);
00097         void set_ui(user_interaction & dialog);
00098     };
00099 
00101 
00102 } // end of namespace
00103 
00104 
00105 #endif
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