# reaction.h

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    00001 // -*- C++ -*-
    00002
    00003 /*
    00004  * GChemPaint library
    00005  * reaction.h
    00006  *
    00007  * Copyright (C) 2002-2008 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
    00032 namespace gcp {
    00033
    00042 class Reaction: public gcu::Object
    00043 {
    00044 public:
    00048         Reaction ();
    00052         virtual ~Reaction ();
    00053
    00063         bool Build (std::list<gcu::Object*>& Children) throw (std::invalid_argument);
    00066         void Transform2D (gcu::Matrix2D& m, double x, double y);
    00076         bool BuildContextualMenu (GtkUIManager *UIManager, gcu::Object *object, double x, double y);
    00087         bool OnSignal (gcu::SignalId Signal, gcu::Object *Child);
    00094         bool Load (xmlNodePtr node);
    00099         double GetYAlign ();
    00100 };
    00101
    00102 }       //      namespace gcp
    00103
    00104 #endif  //GCHEMPAINT_REACTION_H