The Gnome Chemistry Utils 0.13.3
reaction-step.h
Go to the documentation of this file.
00001 // -*- C++ -*-
00002 
00003 /* 
00004  * GChemPaint library
00005  * reaction-step.h 
00006  *
00007  * Copyright (C) 2004-2010 Jean Bréfort <jean.brefort@normalesup.org>
00008  *
00009  * This program is free software; you can redistribute it and/or 
00010  * modify it under the terms of the GNU General Public License as 
00011  * published by the Free Software Foundation; either version 2 of the
00012  * License, or (at your option) any later version.
00013  *
00014  * This program is distributed in the hope that it will be useful,
00015  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00016  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00017  * GNU General Public License for more details.
00018  *
00019  * You should have received a copy of the GNU General Public License
00020  * along with this program; if not, write to the Free Software
00021  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
00022  * USA
00023  */
00024 
00025 #ifndef GCHEMPAINT_REACTION_STEP_H
00026 #define GCHEMPAINT_REACTION_STEP_H
00027 
00028 #include <gcp/mechanism-step.h>
00029 #include <gccv/structs.h>
00030 #include <set>
00031 
00033 namespace gcp {
00034 
00035 class Molecule;
00036 class Reaction;
00037 class ReactionArrow;
00038 
00039 extern gcu::TypeId ReactionStepType;
00040 
00049 class ReactionStep: public MechanismStep
00050 {
00051 public:
00055         ReactionStep ();
00059         virtual ~ReactionStep ();
00060 
00069         ReactionStep (Reaction *reaction, std::map<double, gcu::Object*>& Children, std::map<gcu::Object*, gccv::Rect> Objects) throw (std::invalid_argument);
00076         xmlNodePtr Save (xmlDocPtr xml) const;
00083         bool Load (xmlNodePtr node);
00088         double GetYAlign ();
00099         bool OnSignal (gcu::SignalId Signal, gcu::Object *Child);
00100 
00106         void AddArrow (ReactionArrow *arrow) {m_Arrows.insert (arrow);}
00113         void RemoveArrow (ReactionArrow *arrow);
00114 
00118         std::string Name ();
00125         void AddMolecule (Molecule *molecule, bool signal = true);
00126          void OnLoaded ();
00127 
00128 private:
00129         void CleanChildren ();
00130 
00131 private:
00132         bool m_bLoading;
00133         std::set<ReactionArrow *> m_Arrows;
00134 };
00135 
00136 }       //      namespace gcp
00137 
00138 #endif  //      GCHEMPAINT_REACTION_STEP_H