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 #ifndef _OSGACTIONBASE_H_ 00040 #define _OSGACTIONBASE_H_ 00041 #ifdef __sgi 00042 #pragma once 00043 #endif 00044 00045 //--------------------------------------------------------------------------- 00046 // Includes 00047 //--------------------------------------------------------------------------- 00048 00049 #include "OSGConfig.h" 00050 00051 OSG_BEGIN_NAMESPACE 00052 00053 //--------------------------------------------------------------------------- 00054 // Forward References 00055 //--------------------------------------------------------------------------- 00056 00057 class Action; 00058 00059 //--------------------------------------------------------------------------- 00060 // Types 00061 //--------------------------------------------------------------------------- 00062 00063 //--------------------------------------------------------------------------- 00064 // Class 00065 //--------------------------------------------------------------------------- 00066 00067 class ActionBase 00068 { 00069 public: 00070 00071 enum ResultE 00072 { 00073 Continue, // continue with my children 00074 Skip, // skip my children 00075 // really needed? Cancel, 00076 // skip my brothers, go one step up 00077 Quit // forget it, you're done 00078 }; 00079 }; 00080 00081 //--------------------------------------------------------------------------- 00082 // Exported Types 00083 //--------------------------------------------------------------------------- 00084 00085 OSG_END_NAMESPACE 00086 00087 #endif /* _OSGACTIONBASE_H_ */ 00088 00089
