The Gnome Chemistry Utils 0.13.3
reaction.h
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00001 // -*- C++ -*-
00002 
00003 /* 
00004  * GChemPaint library
00005  * reaction.h 
00006  *
00007  * Copyright (C) 2002-2011 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_H
00026 #define GCHEMPAINT_REACTION_H
00027 
00028 #include <gcu/object.h>
00029 #include <stdexcept>
00030 
00033 namespace gcu {
00034 class UIManager;
00035 }
00036 
00037 namespace gcp {
00038 
00047 class Reaction: public gcu::Object
00048 {
00049 public:
00053         Reaction ();
00057         virtual ~Reaction ();
00058 
00068         bool Build (std::set < Object * > const &Children) throw (std::invalid_argument);
00071         void Transform2D (gcu::Matrix2D& m, double x, double y);
00081         bool BuildContextualMenu (gcu::UIManager *UIManager, gcu::Object *object, double x, double y);
00092         bool OnSignal (gcu::SignalId Signal, gcu::Object *Child);
00099         bool Load (xmlNodePtr node);
00104         double GetYAlign ();
00105 
00109         std::string Name ();
00110 };
00111 
00112 }       //      namespace gcp
00113 
00114 #endif  //GCHEMPAINT_REACTION_H