gcr/view.h

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// -*- C++ -*-

/*
 * Gnome Chemistry Utils
 * gcr/view.h
 *
 * Copyright (C) 2002-2012 Jean Bréfort <jean.brefort@normalesup.org>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
 * USA
 */

#ifndef GCR_VIEW_H
#define GCR_VIEW_H

#include <libxml/parser.h>
#include <gcu/matrix.h>
#include <gcugtk/glview.h>
#include <list>
#include <map>
#include <gtk/gtk.h>

namespace gcr
{
class Document;
class Window;

class View: public gcugtk::GLView
{
public:

        View (Document* pDoc);

        virtual ~View ();

        virtual bool Load (xmlNodePtr node);
        virtual xmlNodePtr Save (xmlDocPtr xml) const;

        void SetBackgroundColor (float red, float green, float blue, float alpha);

        void GetBackgroundColor (double *red, double *green, double *blue, double *alpha);

        gdouble& GetFoV () {return GetRefAngle ();}

        gdouble& GetPos () {return m_Radius;}

        void GetRotation (double *psi, double *theta, double *phi);

protected:
        gdouble m_height;
        gdouble m_width;

GCU_POINTER_PROP (Window, Window);
};

}       //      namespace gcr

#endif  //      GCR_VIEW_H