Gump_widget.cc

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/*
Copyright (C) 2000 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.
*/


#ifdef HAVE_CONFIG_H
#  include <config.h>
#endif

#include "gamewin.h"
#include "Gump.h"
#include "Gump_widget.h"

/*
 *  Is a given screen point on this widget?
 */

int Gump_widget::on_widget
  (
  int mx, int my      // Point in window.
  )
{
  mx -= parent->get_x() + x;  // Get point rel. to gump.
  my -= parent->get_y() + y;
  Shape_frame *cshape = get_shape();
  return (cshape!=0)?cshape->has_point(mx, my):false;
}

/*
 *  Repaint checkmark, etc.
 */

void Gump_widget::paint
  (
  )
{
  int px = 0;
  int py = 0;

  if (parent)
  {
    px = parent->get_x();
    py = parent->get_y();
  }

  paint_shape(x+px, y+py);
}

/*
 *  Get screen area used by a gump.
 */

Rectangle Gump_widget::get_rect()
{
  int px = x;
  int py = y;

  if (parent)
  {
    px += parent->get_x();
    py += parent->get_y();
  }

  Shape_frame *s = get_shape();

  if (!s) return Rectangle(0,0,0,0);

  return Rectangle(px - s->get_xleft(),   py - s->get_yabove(),
      s->get_width(), s->get_height());
}

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