mesomery-arrow.h

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00001 // -*- C++ -*-
00002 
00003 /* 
00004  * GChemPaint library
00005  * mesomery-arrow.h 
00006  *
00007  * Copyright (C) 2004-2007 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 
00028 #include "arrow.h"
00029 
00030 namespace gcp {
00031 
00032 class Mesomery;
00033 class Mesomer;
00034 
00036 class MesomeryArrow: public Arrow
00037 {
00038 public:
00039         MesomeryArrow (Mesomery* mesomery);
00040         virtual ~MesomeryArrow ();
00041         
00042         virtual xmlNodePtr Save (xmlDocPtr xml) const;
00043         virtual bool Load (xmlNodePtr);
00044         virtual void Add (GtkWidget* w) const;
00045         virtual void Update (GtkWidget* w) const;
00046         void SetStartMesomer (Mesomer *Mesomer) {m_Start = Mesomer;}
00047         Mesomer* GetStartMesomer () {return m_Start;}
00048         void SetEndMesomer (Mesomer *Mesomer) {m_End = Mesomer;}
00049         Mesomer* GetEndMesomer () {return m_End;}
00050         void RemoveMesomer (Mesomer *Mesomer);
00051         void Reverse ();
00052 
00053 private:
00054         Mesomer *m_Start, *m_End;
00055 };
00056 
00057 }       //      namespace gcp
00058 
00059 #endif  //      GCHEMPAINT_MESOMERY_ARROW_H

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