/******************************************************************************\

                     This file is part of the FAHViewer.

           The FAHViewer displays 3D views of Folding@home proteins.
                 Copyright (c) 2003-2013, Stanford University
                             All rights reserved.

    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.,
    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

                For information regarding this software email:
                               Joseph Coffland
                        joseph@cauldrondevelopment.com

\******************************************************************************/

#include "Picker.h"

using namespace std;
using namespace cb;
using namespace FAH;


void Picker::set(const string &name, const Rectangle2D &bounds) {
  regions[name] = bounds;
}


string Picker::pick(const Vector2D &v) const {
  regions_t::const_iterator it;
  for (it = regions.begin(); it != regions.end(); it++)
    if (it->second.contains(v)) return it->first;

  return "";
}
