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# OgreGTKGLSupport.h

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    00001 /*
    00002 -----------------------------------------------------------------------------
    00003 This source file is part of OGRE
    00004 (Object-oriented Graphics Rendering Engine)
    00005 For the latest info, see http://ogre.sourceforge.net/
    00006
    00007 Copyright © 2000-2004 The OGRE Team
    00008 Also see acknowledgements in Readme.html
    00009
    00010 This program is free software; you can redistribute it and/or modify it under
    00011 the terms of the GNU Lesser General Public License as published by the Free Software
    00012 Foundation; either version 2 of the License, or (at your option) any later
    00013 version.
    00014
    00015 This program is distributed in the hope that it will be useful, but WITHOUT
    00016 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
    00017 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
    00018
    00019 You should have received a copy of the GNU Lesser General Public License along with
    00020 this program; if not, write to the Free Software Foundation, Inc., 59 Temple
    00021 Place - Suite 330, Boston, MA 02111-1307, USA, or go to
    00022 http://www.gnu.org/copyleft/lesser.txt.
    00023 -----------------------------------------------------------------------------
    00024 */
    00025
    00026 #ifndef INCL_OGRE_GTKGLSUPPORT_H
    00027 #define INCL_OGRE_GTKGLSUPPORT_H
    00028
    00029 #include "OgreGLSupport.h"
    00030
    00031 #include <gtkmm/main.h>
    00032 #include <gtkglmm.h>
    00033
    00034 namespace Ogre {
    00035
    00036 class OGREWidget;
    00037
    00044 class GTKGLSupport : public GLSupport, public Singleton<GTKGLSupport>
    00045 {
    00046 public:
    00047     GTKGLSupport();
    00048     void addConfig();
    00049     void setConfigOptions(const String& name, const String& value);
    00050     String validateConfig();
    00051     RenderWindow* createWindow(bool autoCreateWindow,
    00052                                GLRenderSystem* renderSystem, const String& windowTitle);
    00053     RenderWindow* newWindow(const String& name, unsigned int width, unsigned int height,
    00054                             unsigned int colourDepth, bool fullScreen, int left, int top,
    00055                             bool depthBuffer, RenderWindow* parentWindowHandle,
    00056                             bool vsync);
    00057     void start();
    00058     void stop();
    00059     void begin_context(RenderTarget *_target = 0);
    00060     void end_context();
    00061     void initialiseExtensions(void);
    00062     bool checkMinGLVersion(const String& v) const;
    00063     bool checkExtension(const String& ext) const;
    00064     void* getProcAddress(const String& procname);
    00065
    00066     Glib::RefPtr<const Gdk::GL::Context> getMainContext() const;
    00067
    00083     static GTKGLSupport& getSingleton(void);
    00099     static GTKGLSupport* getSingletonPtr(void);
    00100 private:
    00101     int _context_ref;
    00102     Gtk::Main _kit;
    00103     //OGREWidget* _ogre_widget;
    00104
    00105     Glib::RefPtr<Gdk::GL::Context> _main_context;
    00106     Glib::RefPtr<Gdk::GL::Window> _main_window;
    00107 }; // class GTKGLSupport
    00108
    00109 }; // namespace Ogre
    00110
    00111 #endif // INCL_OGRE_GTKGLSUPPORT_H

Copyright © 2002-2003 by The OGRE Team
Last modified Sun Nov 28 19:48:28 2004