The Gnome Chemistry Utils  0.14.0
reaction-operator.h
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1 // -*- C++ -*-
2 
3 /*
4  * GChemPaint library
5  * reaction-operator.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 3 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_OPERATOR_H
26 #define GCHEMPAINT_REACTION_OPERATOR_H
27 
28 #include <gccv/item-client.h>
29 #include <gcu/object.h>
30 
32 namespace gcp {
33 
41 {
42 public:
50  virtual ~ReactionOperator ();
51 
55  void AddItem ();
63  virtual void Move (double x, double y, double z = 0);
71  virtual void SetSelected (int state);
79  void SetCoords (double x, double y);
88  bool GetCoords (double* x, double* y, double *z = NULL) const;
93  virtual double GetYAlign ();
94 
98  std::string Name ();
99 
100 private:
101  double m_x, m_y;
102  PangoLayout *m_Layout;
103 };
104 
105 } // namespace gcp
106 
107 #endif // GCHEMPAINT_REACTION_OPERATOR_H