# fragment-atom.h

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    00001 // -*- C++ -*-
    00002
    00003 /*
    00004  * GChemPaint library
    00005  * fragment-atom.h
    00006  *
    00007  * Copyright (C) 2003-2008 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_FRAGMENT_ATOM_H
    00026 #define GCHEMPAINT_FRAGMENT_ATOM_H
    00027
    00028 #include "atom.h"
    00029 #include <gcu/macros.h>
    00030
    00032 namespace gcp {
    00033
    00034 class Fragment;
    00035
    00039 class FragmentAtom: public Atom
    00040 {
    00041 public:
    00045         FragmentAtom ();
    00053         FragmentAtom (Fragment *fragment, int Z);
    00057         virtual ~FragmentAtom ();
    00058
    00064         void SetZ (int Z);
    00072         bool AcceptNewBonds (int nb);
    00078         void Add (GtkWidget* w) const;
    00082         void Update ();
    00088         void Update (GtkWidget* w) const;
    00096         void SetSelected (GtkWidget* w, int state);
    00103         xmlNodePtr Save (xmlDocPtr xml) const;
    00111         bool Load (xmlNodePtr node);
    00129         int GetChargePosition (unsigned char& Pos, double Angle, double& x, double& y);
    00139         int GetAvailablePosition (double& x, double& y);
    00149         bool GetPosition (double angle, double& x, double& y);
    00156         bool AcceptCharge (int charge);
    00157
    00163         void AddToMolecule (Molecule* Mol);
    00174         bool Match (gcu::Atom *atom, gcu::AtomMatchState &state);
    00180         void DoBuildSymbolGeometry (View *pView);
    00181
    00182 GCU_RO_POINTER_PROP (Fragment, Fragment)
    00183 };
    00184
    00185 }       //      namespace gcp
    00186
    00187 #endif // GCHEMPAINT_FRAGMENT_ATOM_H