# mesomery-arrow.h

    00001 // -*- C++ -*-
    00002
    00003 /*
    00004  * GChemPaint library
    00005  * mesomery-arrow.h
    00006  *
    00007  * Copyright (C) 2004-2008 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_MESOMERY_ARROW_H
    00026 #define GCHEMPAINT_MESOMERY_ARROW_H
    00027
    00029 #include "arrow.h"
    00030
    00031 namespace gcp {
    00032
    00033 class Mesomery;
    00034 class Mesomer;
    00035
    00038 class MesomeryArrow: public Arrow
    00039 {
    00040 public:
    00047         MesomeryArrow (Mesomery* mesomery);
    00051         virtual ~MesomeryArrow ();
    00052
    00059         xmlNodePtr Save (xmlDocPtr xml) const;
    00066         bool Load (xmlNodePtr node);
    00072         void Add (GtkWidget* w) const;
    00078         void Update (GtkWidget* w) const;
    00085         void SetStartMesomer (Mesomer *mesomer) {m_Start = mesomer;}
    00089         Mesomer* GetStartMesomer () {return m_Start;}
    00096         void SetEndMesomer (Mesomer *mesomer) {m_End = mesomer;}
    00100         Mesomer* GetEndMesomer () {return m_End;}
    00104         void Reverse ();
    00105
    00106 private:
    00107         Mesomer *m_Start, *m_End;
    00108 };
    00109
    00110 }       //      namespace gcp
    00111
    00112 #endif  //      GCHEMPAINT_MESOMERY_ARROW_H