/*

 * Hedgewars, a free turn based strategy game

 * Copyright (c) 2004-2015 Andrey Korotaev <unC0Rr@gmail.com>

 *

 * 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; version 2 of the License

 *

 * 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 St, Fifth Floor, Boston, MA  02110-1301  USA

 */

/**

 * @file

 * @brief ThemeModel class definition

 */

#ifndef HEDGEWARS_THEMEMODEL_H

#define HEDGEWARS_THEMEMODEL_H

#include <QAbstractListModel>

#include <QStringList>

#include <QMap>

#include <QIcon>

#include "ThemeFilterProxyModel.h"

#include "DataManager.h"

/**

 * @brief A model listing available themes

 */

class ThemeModel : public QAbstractListModel

{

        Q_OBJECT

    public:

        enum Roles { ActualNameRole = Qt::UserRole, IsDlcRole, IconPathRole, IsHiddenRole };

        explicit ThemeModel(QObject *parent = 0);

        int rowCount(const QModelIndex &parent = QModelIndex()) const;

        QVariant data(const QModelIndex &index, int role) const;

        ThemeFilterProxyModel * withoutDLC();

        ThemeFilterProxyModel * withoutHidden();

        ThemeFilterProxyModel * withoutDLCOrHidden();

    private:

        mutable QList<QMap<int, QVariant> > m_data;

        mutable bool m_themesLoaded;

        mutable ThemeFilterProxyModel * m_filteredNoDLC;

        mutable ThemeFilterProxyModel * m_filteredNoHidden;

        mutable ThemeFilterProxyModel * m_filteredNoDLCOrHidden;

        void loadThemes() const;

};

#endif // HEDGEWARS_THEMEMODEL_H