00001 00004 00005 // 00006 // Copyright (c) 2000-2004 California Institute of Technology 00007 // Copyright (c) 2004-2007 University of Southern California 00008 // Rob Peters <rjpeters at usc dot edu> 00009 // 00010 // created: Thu Nov 2 11:20:15 2000 00011 // commit: $Id: gxseparator.h 10065 2007-04-12 05:54:56Z rjpeters $ 00012 // $HeadURL: file:///lab/rjpeters/svnrepo/code/trunk/groovx/src/gfx/gxseparator.h $ 00013 // 00014 // -------------------------------------------------------------------- 00015 // 00016 // This file is part of GroovX. 00017 // [http://ilab.usc.edu/rjpeters/groovx/] 00018 // 00019 // GroovX is free software; you can redistribute it and/or modify it 00020 // under the terms of the GNU General Public License as published by 00021 // the Free Software Foundation; either version 2 of the License, or 00022 // (at your option) any later version. 00023 // 00024 // GroovX is distributed in the hope that it will be useful, but 00025 // WITHOUT ANY WARRANTY; without even the implied warranty of 00026 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00027 // General Public License for more details. 00028 // 00029 // You should have received a copy of the GNU General Public License 00030 // along with GroovX; if not, write to the Free Software Foundation, 00031 // Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. 00032 // 00034 00035 #ifndef GROOVX_GFX_GXSEPARATOR_H_UTC20050626084023_DEFINED 00036 #define GROOVX_GFX_GXSEPARATOR_H_UTC20050626084023_DEFINED 00037 00038 #include "gfx/gxnode.h" 00039 00040 namespace nub 00041 { 00042 template <class T> class ref; 00043 } 00044 00046 00055 00056 00057 class GxSeparator : public GxNode 00058 { 00059 protected: 00061 GxSeparator(); 00062 00063 public: 00065 static GxSeparator* make(); 00066 00068 virtual ~GxSeparator() throw(); 00069 00070 virtual void read_from(io::reader& reader); 00071 virtual void write_to(io::writer& writer) const; 00072 00074 typedef unsigned int ChildId; 00075 00077 ChildId addChild(nub::ref<GxNode> item); 00079 void insertChild(nub::ref<GxNode> item, ChildId at_index); 00081 void removeChildAt(ChildId index); 00083 void removeChild(nub::ref<GxNode> item); 00084 00086 unsigned int numChildren() const; 00088 nub::ref<GxNode> getChild(ChildId index) const; 00089 00091 rutz::fwd_iter<nub::ref<GxNode> > children() const; 00092 00095 virtual rutz::fwd_iter<const nub::ref<GxNode> > deepChildren(); 00096 00097 virtual bool contains(GxNode* other) const; 00098 00100 virtual void getBoundingCube(Gfx::Bbox& bbox) const; 00101 00103 bool getDebugMode() const; 00104 00106 void setDebugMode(bool b); 00107 00109 virtual void draw(Gfx::Canvas& canvas) const; 00110 00111 private: 00112 GxSeparator(const GxSeparator&); 00113 GxSeparator& operator=(const GxSeparator&); 00114 00115 class Impl; 00116 Impl* const rep; 00117 }; 00118 00119 static const char __attribute__((used)) vcid_groovx_gfx_gxseparator_h_utc20050626084023[] = "$Id: gxseparator.h 10065 2007-04-12 05:54:56Z rjpeters $ $HeadURL: file: 00120 #endif // !GROOVX_GFX_GXSEPARATOR_H_UTC20050626084023_DEFINED