The Gnome Chemistry Utils 0.13.3
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00001 // -*- C++ -*- 00002 00003 /* 00004 * GChemPaint library 00005 * reaction-operator.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_OPERATOR_H 00026 #define GCHEMPAINT_REACTION_OPERATOR_H 00027 00028 #include <gccv/item-client.h> 00029 #include <gcu/object.h> 00030 00032 namespace gcp { 00033 00040 class ReactionOperator: public gcu::Object, public gccv::ItemClient 00041 { 00042 public: 00046 ReactionOperator (); 00050 virtual ~ReactionOperator (); 00051 00055 void AddItem (); 00063 virtual void Move (double x, double y, double z = 0); 00071 virtual void SetSelected (int state); 00079 void SetCoords (double x, double y); 00088 bool GetCoords (double* x, double* y, double *z = NULL) const; 00093 virtual double GetYAlign (); 00094 00098 std::string Name (); 00099 00100 private: 00101 double m_x, m_y; 00102 PangoLayout *m_Layout; 00103 }; 00104 00105 } // namespace gcp 00106 00107 #endif // GCHEMPAINT_REACTION_OPERATOR_H