| VRS - The Virtual Rendering System |
| version 3.3 |
00001 /****************************************************************************** 00002 * VRS - The Virtual Rendering System 00003 * Copyright (C) 2003 Computer Graphics Systems Group at the 00004 * Hasso-Plattner-Institute (HPI), Potsdam, Germany. 00005 * 00006 * This library is free software; you can redistribute it and/or modify it 00007 * under the terms of the GNU Lesser General Public License as published by 00008 * the Free Software Foundation; either version 2.1 of the License, or (at 00009 * your option) any later version. This library is distributed in the hope 00010 * that it will be useful, but WITHOUT ANY WARRANTY; without even the implied 00011 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 * GNU Lesser General Public License for more details. You should have received 00013 * a copy of the GNU Lesser+ General Public License along with this library; if 00014 * not, write to the FreeSoftware Foundation, Inc., 59 Temple Place, Suite 330, 00015 * Boston, MA, 02111-1307, USA. 00016 ******************************************************************************/ 00017 00018 // $Id: behaviorgroup.h 6014 2007-08-09 07:51:16Z Konstantin_Baumann $ 00019 // $Date: 2007-08-09 09:51:16 +0200 (Thu, 09 Aug 2007) $ 00020 // $Revision: 6014 $ 00021 // $State$ 00022 // $Author: Konstantin_Baumann $ 00023 // 00024 // $Log$ 00025 // Revision 1.7 2005/01/03 01:43:10 klimetschek 00026 // - modified win32 project layout, splitted vrs.vcproj into vrs_container, vrs_core, vrs_sg, vrs_image, vrs_opengl and vrs_io 00027 // - removed vrs.vcproj 00028 // minor things: 00029 // - added all glutexamples to vrs4glut.sln 00030 // - fixed some problems in glutexamples 00031 // - removed all project references from all VS projects (using solution wide project dependencies instead) 00032 // 00033 // Revision 1.6 2004/10/28 14:16:00 basch 00034 // Class comment changed (Doxygen style) 00035 // 00036 // Revision 1.5 2004/07/23 18:41:31 baumann 00037 // - behavior nodes are now active by default! 00038 // - inactive behavior nodes are not evaluated anymore! 00039 // 00040 // Revision 1.4 2004/06/18 14:30:34 baumann 00041 // default parameter "int state = BehaviorNode::Inactive" for ctor added 00042 // (same as for base class BehaviorNode) 00043 // 00044 // Revision 1.3 2004/03/12 16:28:41 baumann 00045 // macros VRS_NAMESPACE_BEGIN/_END expanded and removed 00046 // 00047 // Revision 1.2 2004/01/19 11:43:58 baumann 00048 // serialization mechanism improved 00049 // 00050 // Revision 1.1 2003/12/18 17:13:34 baumann 00051 // class VRS::InteractionGroup renamed to class VRS::BehaviorGroup 00052 // 00053 // Revision 1.15 2003/11/07 14:19:25 kirsch 00054 // removed leading underscore from include guards 00055 // 00056 // Revision 1.14 2003/02/24 10:05:57 baumann 00057 // changed return type of BehaviorNode::handle() and Manipulator::drag*() 00058 // from "int" to "BehaviorNode::InvalidationHint" 00059 // 00060 // Revision 1.13 2002/10/29 10:32:53 baumann 00061 // macros VRS_CLASSNAME_* and VRS_IMPL_TYPEINFO_* removed 00062 // 00063 // Revision 1.12 2002/06/24 14:14:29 baumann 00064 // changed PersistentDeque<T> to Deque<T> 00065 // 00066 // Revision 1.11 2002/05/15 16:05:11 baumann 00067 // unneeded method BehaviorNode::canHandle() removed (from all sub classes too) 00068 // 00069 // Revision 1.10 2002/04/24 20:38:02 rozinat 00070 // persistency added: 00071 // VRS_SERIALIZABLE Makro and Deque changed into PersistentDeque 00072 // 00073 // Revision 1.9 2002/03/04 12:04:17 kersting 00074 // directory structure changes 00075 // 00076 // Revision 1.8 2002/03/03 21:44:26 kosta 00077 // VRS_TYPEINFO-macro rewritten 00078 // 00079 // Revision 1.7 2002/02/19 10:34:20 kosta 00080 // undone all changes since 2002-02-15 00081 // 00082 // Revision 1.4 2002/02/12 15:04:34 kosta 00083 // VRS container classes completely rewritten using STL 00084 // 00085 00086 #ifndef VRS_SG_BEHAVIORGROUP_H 00087 #define VRS_SG_BEHAVIORGROUP_H 00088 00089 #include <vrs/sg/polybehavior.h> 00090 #include <vrs/container/deque.h> 00091 00092 namespace VRS { 00093 00094 class Condition; 00095 class Event; 00096 00098 class VRS_CORE_API BehaviorGroup : public PolyBehavior { 00099 00100 public: 00101 BehaviorGroup(State state = BehaviorNode::Active); 00107 void append(BehaviorNode* node); 00108 void prepend(BehaviorNode* node); 00109 void insert(int, BehaviorNode* node); 00110 void remove(int i); 00111 void remove(BehaviorNode* node); 00112 void clear(); 00113 bool contains(BehaviorNode* node) const; 00114 00115 virtual int childNodes() const; 00116 virtual BehaviorNode* childNode(int i) const; 00117 00118 virtual BehaviorNode::InvalidationHint handle(Event* event); 00122 VRS_TYPEINFO(BehaviorGroup, PolyBehavior); 00123 VRS_SERIALIZABLE(BehaviorGroup); 00124 00125 private: 00126 SO<Deque<SO<BehaviorNode> > > children_; 00127 }; // class BehaviorGroup 00128 00129 } // namespace VRS 00130 00131 #endif // VRS_SG_BEHAVIORGROUP_H