Gump_ToggleButton.h

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/*
Copyright (C) 2001 The Exult Team

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.
*/

#ifndef _GUMP_TOGGLEBUTTON_H
#define _GUMP_TOGGLEBUTTON_H

#include "Gump_button.h"
#include "Text_button.h"

/*
 * A button that toggles shape when pushed
 */

class Gump_ToggleButton : public Gump_button
{
 public:
  Gump_ToggleButton(Gump *par, int px, int py, int shapenum,
               int selectionnum, int numsel)
    : Gump_button(par, shapenum, px, py, SF_EXULT_FLX), 
    numselections(numsel)
   {
     set_frame(2 * selectionnum);
   }

  virtual void activate();

  int getselection() const { return get_framenum()/2; }
  virtual void toggle(int state) = 0;

 private:
  int numselections;
};

/*
 * A text button that toggles shape when pushed
 */

class Gump_ToggleTextButton : public Text_button
{
 public:
  Gump_ToggleTextButton(Gump *par, std::string *s,  int selectionnum, int numsel,
    int px, int py, int width, int height = 0)
    : Text_button(par, "", px, py, width, height), selections(s),
    numselections(numsel)
  {
    set_frame(selectionnum);
    text = selections[selectionnum];
    init();
  }

  virtual ~Gump_ToggleTextButton()
  {
    delete [] selections; 
  }
  virtual void activate();

  int getselection() const { return get_framenum(); }
  virtual void toggle(int state) = 0;

 private:
  int numselections;
  std::string *selections;
};


#endif

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