The Gnome Chemistry Utils  0.12.11
reaction-step.h
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1 // -*- C++ -*-
2 
3 /*
4  * GChemPaint library
5  * reaction-step.h
6  *
7  * Copyright (C) 2004-2010 Jean Bréfort <jean.brefort@normalesup.org>
8  *
9  * This program is free software; you can redistribute it and/or
10  * modify it under the terms of the GNU General Public License as
11  * published by the Free Software Foundation; either version 2 of the
12  * License, or (at your option) any later version.
13  *
14  * This program is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17  * GNU General Public License for more details.
18  *
19  * You should have received a copy of the GNU General Public License
20  * along with this program; if not, write to the Free Software
21  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
22  * USA
23  */
24 
25 #ifndef GCHEMPAINT_REACTION_STEP_H
26 #define GCHEMPAINT_REACTION_STEP_H
27 
28 #include <gcp/mechanism-step.h>
29 #include <gccv/structs.h>
30 #include <set>
31 
33 namespace gcp {
34 
35 class Molecule;
36 class Reaction;
37 class ReactionArrow;
38 
39 extern gcu::TypeId ReactionStepType;
40 
50 {
51 public:
55  ReactionStep ();
59  virtual ~ReactionStep ();
60 
69  ReactionStep (Reaction *reaction, std::map<double, gcu::Object*>& Children, std::map<gcu::Object*, gccv::Rect> Objects) throw (std::invalid_argument);
76  xmlNodePtr Save (xmlDocPtr xml) const;
83  bool Load (xmlNodePtr node);
88  double GetYAlign ();
99  bool OnSignal (gcu::SignalId Signal, gcu::Object *Child);
100 
106  void AddArrow (ReactionArrow *arrow) {m_Arrows.insert (arrow);}
113  void RemoveArrow (ReactionArrow *arrow);
114 
118  std::string Name ();
125  void AddMolecule (Molecule *molecule, bool signal = true);
126 
127 private:
128  void CleanChildren ();
129 
130 private:
131  bool m_bLoading;
132  std::set<ReactionArrow *> m_Arrows;
133 };
134 
135 } // namespace gcp
136 
137 #endif // GCHEMPAINT_REACTION_STEP_H