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/* 
 *  Dalos
 *  Copyright (C) 2003-2005 Nicolas "Pixel" Noble 
 * 
 *  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 2 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
 */

/* $Id: Hexview.h,v 1.1 2004-12-26 03:29:10 pixel Exp $ */

#ifndef __HEXVIEW_H__
#define __HEXVIEW_H__

#include <engine.h>
#include <widgets.h>

class hexview : public mogltk::widget {
  public:
    class hexview_keyevent : public mogltk::engine::keyevent {
      public:
        virtual void down(SDL_keysym k);
        virtual void up(SDL_keysym k);
    };
      hexview(mogltk::shape * sh, mogltk::widget * father);
      virtual ~hexview();
    void set_virtual_base(int _virtual_base);
    int get_nlines();
    int get_size();
    void change_width(int _width);
    int get_width();
    void change_offset(int _offset);
    int get_offset();
    void change_shift(int _shift);
    int get_shift();
    void bind_handle(Handle * _h);
    Uint8 * get_data();
    virtual void draw();
  protected:
    virtual void resize_notify();
  private:
    Handle * h;
    int width, offset, nlines;
    int offset_loaded, size_loaded, virtual_base;
    int shift;
    Uint8 * data;
} * CurrentHexview;

#endif