gobchartsvaliditems.h

/* Copyright (C) 2012 by William Hallatt.
 *
 * This file forms part of the "GobChartsWidget" library.
 *
 * This library 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 library 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 downloaded a copy of the GNU General Public License
 * (GNUGPL.txt) and GNU Lesser General Public License (GNULGPL.txt)
 * along with this library.  If not, see <http://www.gnu.org/licenses/>.
 *
 * The official website for this project is www.goblincoding.com and,
 * although not compulsory, it would be appreciated if all works of whatever
 * nature referring to or using this library include a reference to this site.
 */


#ifndef GOBCHARTSVALIDITEMS_H
#define GOBCHARTSVALIDITEMS_H

#include <QObject>
#include <QPair>
#include <QMultiMap>
#include "utils/gobchartsnocopy.h"

typedef QPair< QString, qreal > ItemPair;


class GobChartsValidItems : public QObject,
                            public GobChartsNoCopy
{
  Q_OBJECT
public:
  explicit GobChartsValidItems( QObject *parent = 0 );

  virtual ~GobChartsValidItems();

  void addValidItem( int row, QString category, qreal data );

  void clear();

  const QList< int > validRows() const;

  QString category( int row ) const;

  qreal data( int row ) const;

  int size() const;

private:
  QMultiMap< int, ItemPair > m_validMap;
};

#endif // GOBCHARTSVALIDITEMS_H