renderable.h

00001 /***************************************************************************
00002  *   Copyright (C) 2004 by Rick L. Vinyard, Jr.                            *
00003  *   rvinyard@cs.nmsu.edu                                                  *
00004  *                                                                         *
00005  *   This program is free software; you can redistribute it and/or modify  *
00006  *   it under the terms of the GNU Lesser General Public License as        *
00007  *   published by the Free Software Foundation version 2.1.                *
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 General Public License for more details.                          *
00013  *                                                                         *
00014  *   You should have received a copy of the GNU Lesser General Public      *
00015  *   License along with this library; if not, write to the                 *
00016  *   Free Software Foundation, Inc.,                                       *
00017  *   51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA              *
00018  ***************************************************************************/
00019 #ifndef PAPYRUSRENDERABLE_H
00020 #define PAPYRUSRENDERABLE_H
00021 
00022 #include <papyrus/smart_pointer.h>
00023 
00024 #include <papyrus/object.h>
00025 #include <cairomm/cairomm.h>
00026 #include <iostream>
00027 
00028 #define PAPYRUS_CLASS_NAME( StrName )    \
00029 virtual const std::string& class_name()  \
00030 {                                        \
00031   static const std::string cn(StrName);  \
00032   return cn;                             \
00033 }
00034 
00035 namespace Papyrus
00036 {
00037 
00062   class Renderable: public Object
00063   {
00064     public:
00065       typedef PapyrusSmartPointer<Renderable> pointer;
00066 
00067       Renderable() : Object()
00068       { }
00069 
00070       virtual ~Renderable()
00071       { }
00072 
00073       virtual void render( Cairo::RefPtr<Cairo::Context> cairo ) = 0;
00074 
00075       PAPYRUS_CLASS_NAME("Renderable");
00076 
00077   };
00078 
00079 };
00080 
00081 #endif

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