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00001 /* 00002 * 00003 * Copyright (C) 2000 Silicon Graphics, Inc. All Rights Reserved. 00004 * 00005 * This library is free software; you can redistribute it and/or 00006 * modify it under the terms of the GNU Lesser General Public 00007 * License as published by the Free Software Foundation; either 00008 * version 2.1 of the License, or (at your option) any later version. 00009 * 00010 * This library 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 GNU 00013 * Lesser General Public License for more details. 00014 * 00015 * Further, this software is distributed without any warranty that it is 00016 * free of the rightful claim of any third person regarding infringement 00017 * or the like. Any license provided herein, whether implied or 00018 * otherwise, applies only to this software file. Patent licenses, if 00019 * any, provided herein do not apply to combinations of this program with 00020 * other software, or any other product whatsoever. 00021 * 00022 * You should have received a copy of the GNU Lesser General Public 00023 * License along with this library; if not, write to the Free Software 00024 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00025 * 00026 * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, 00027 * Mountain View, CA 94043, or: 00028 * 00029 * http://www.sgi.com 00030 * 00031 * For further information regarding this notice, see: 00032 * 00033 * http://oss.sgi.com/projects/GenInfo/NoticeExplan/ 00034 * 00035 */ 00036 00037 00038 /* 00039 * Copyright (C) 1995-96 Silicon Graphics, Inc. 00040 * 00041 _______________________________________________________________________ 00042 ______________ S I L I C O N G R A P H I C S I N C . ____________ 00043 | 00044 | $Revision: 1.2 $ 00045 | 00046 | Description: 00047 | This file defines the SoWindowElement class. 00048 | 00049 | Author(s) : Alain Dumesny 00050 | 00051 ______________ S I L I C O N G R A P H I C S I N C . ____________ 00052 _______________________________________________________________________ 00053 */ 00054 00055 #ifndef _SO_WINDOW_ELEMENT 00056 #define _SO_WINDOW_ELEMENT 00057 00058 #include <Inventor/system/SbSystem.h> 00059 #include <Inventor/elements/SoSubElement.h> 00060 #if defined(WIN32) || (defined(__APPLE__) && !defined(APPLE_GLX)) 00061 typedef void * Window; 00062 typedef void * GLXContext; 00063 typedef void Display; 00064 #else 00065 #include <GL/glx.h> 00066 #endif 00067 00068 class SoGLRenderAction; 00069 00080 00081 SoEXTENDER class INVENTOR_API SoWindowElement : public SoElement { 00082 00083 SO_ELEMENT_HEADER(SoWindowElement); 00084 00085 public: 00087 virtual void init(SoState *state); 00088 00091 virtual SbBool matches(const SoElement *elt) const; 00092 00094 virtual SoElement *copyMatchInfo() const; 00095 00097 #ifdef WIN32 00098 00099 00100 00101 static void set(SoState *state, void *window, void *context, 00102 void *display, SoGLRenderAction *glAction); 00103 #elif defined(__APPLE__) && !defined(APPLE_GLX) 00104 00105 00106 00107 static void set(SoState *state, void *window, void *context, 00108 void *display, SoGLRenderAction *glAction); 00109 #else 00110 static void set(SoState *state, Window window, GLXContext context, 00111 Display *display, SoGLRenderAction *glAction); 00112 #endif 00113 00115 static void get(SoState *state, Window &window, GLXContext &context, 00116 Display *&display, SoGLRenderAction *&glAction); 00117 00118 virtual void push(SoState *state); 00119 00120 SoINTERNAL public: 00122 static void initClass(); 00123 00124 protected: 00125 Window window; 00126 GLXContext context; 00127 Display *display; 00128 SoGLRenderAction *glRenderAction; 00129 00130 virtual ~SoWindowElement(); 00131 }; 00132 00133 #endif /* _SO_WINDOW_ELEMENT */