00001 /*---------------------------------------------------------------------------*\ 00002 * OpenSG * 00003 * * 00004 * * 00005 * Copyright (C) 2000-2002 by the OpenSG Forum * 00006 * * 00007 * www.opensg.org * 00008 * * 00009 * contact: dirk@opensg.org, gerrit.voss@vossg.org, jbehr@zgdv.de * 00010 * * 00011 \*---------------------------------------------------------------------------*/ 00012 /*---------------------------------------------------------------------------*\ 00013 * License * 00014 * * 00015 * This library is free software; you can redistribute it and/or modify it * 00016 * under the terms of the GNU Library General Public License as published * 00017 * by the Free Software Foundation, version 2. * 00018 * * 00019 * This library is distributed in the hope that it will be useful, but * 00020 * WITHOUT ANY WARRANTY; without even the implied warranty of * 00021 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * 00022 * Library General Public License for more details. * 00023 * * 00024 * You should have received a copy of the GNU Library General Public * 00025 * License along with this library; if not, write to the Free Software * 00026 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * 00027 * * 00028 \*---------------------------------------------------------------------------*/ 00029 /*---------------------------------------------------------------------------*\ 00030 * Changes * 00031 * * 00032 * * 00033 * * 00034 * * 00035 * * 00036 * * 00037 \*---------------------------------------------------------------------------*/ 00038 00039 00040 #ifndef _OSGVIEWPORT_H_ 00041 #define _OSGVIEWPORT_H_ 00042 #ifdef __sgi 00043 #pragma once 00044 #endif 00045 00046 #include <OSGConfig.h> 00047 00048 #include <OSGViewportBase.h> 00049 00050 OSG_BEGIN_NAMESPACE 00051 00052 class DrawAction; 00053 class RenderActionBase; 00054 00059 class OSG_SYSTEMLIB_DLLMAPPING Viewport : public ViewportBase 00060 { 00061 /*========================== PUBLIC =================================*/ 00062 public: 00063 00064 /*---------------------------------------------------------------------*/ 00067 static const char *getClassname(void) { return "Viewport"; }; 00068 00070 /*---------------------------------------------------------------------*/ 00074 void setSize(Real32 left, Real32 bottom, 00075 Real32 right, Real32 top); 00076 00077 Int32 getPixelLeft (void) const; 00078 Int32 getPixelRight (void) const; 00079 Int32 getPixelBottom(void) const; 00080 Int32 getPixelTop (void) const; 00081 Int32 getPixelWidth (void) const; 00082 Int32 getPixelHeight(void) const; 00083 00084 bool isFullWindow( void ) const; 00085 00087 /*---------------------------------------------------------------------*/ 00091 virtual void draw (DrawAction *action); 00092 virtual void render(RenderActionBase *action); 00093 00094 00096 /*---------------------------------------------------------------------*/ 00100 virtual void changed(BitVector whichField, 00101 UInt32 origin ); 00102 00104 /*---------------------------------------------------------------------*/ 00108 virtual void dump( UInt32 uiIndent = 0, 00109 const BitVector bvFlags = 0) const; 00110 00112 /*========================= PROTECTED ===============================*/ 00113 protected: 00114 00115 /*---------------------------------------------------------------------*/ 00118 Viewport(void); 00119 Viewport(const Viewport &source); 00120 00122 /*---------------------------------------------------------------------*/ 00126 virtual ~Viewport(void); 00127 00129 /*========================= PRIVATE ===============================*/ 00130 private: 00131 00132 typedef ViewportBase Inherited; 00133 00134 friend class FieldContainer; 00135 friend class ViewportBase; 00136 00137 static void initMethod( void ); 00138 00139 void operator =(const Viewport &source); 00140 }; 00141 00142 //--------------------------------------------------------------------------- 00143 // Exported Types 00144 //--------------------------------------------------------------------------- 00145 00146 typedef Viewport *ViewportP; 00147 00148 OSG_END_NAMESPACE 00149 00150 #include <OSGViewportBase.inl> 00151 #include <OSGViewport.inl> 00152 00153 #define OSGVIEWPORT_HEADER_CVSID "@(#)$Id: FCTemplate_h.h,v 1.15 2002/06/01 10:37:25 vossg Exp $" 00154 00155 #endif /* _OSGVIEWPORT_H_ */
1.4.3