/*
  mimetypesmodel.h

  This file is part of GammaRay, the Qt application inspection and
  manipulation tool.

  Copyright (C) 2013-2014 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com
  Author: Volker Krause <volker.krause@kdab.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, 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, see <http://www.gnu.org/licenses/>.
*/

#ifndef GAMMARAY_MIMETYPES_MIMETYPESMODEL_H
#define GAMMARAY_MIMETYPES_MIMETYPESMODEL_H

#include "common/modelroles.h"

#include <QMimeDatabase>
#include <QStandardItemModel>

namespace GammaRay {

class MimeTypesModel : public QStandardItemModel
{
  Q_OBJECT
  public:
    enum Roles {
      IconNameRole = UserRole + 1,
      GenericIconNameRole
    };

    explicit MimeTypesModel(QObject *parent = 0);
    ~MimeTypesModel();

    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
    Qt::ItemFlags flags(const QModelIndex &index) const;

  private:
    void fillModel();
    QVector<QStandardItem*> itemsForType(const QString &mimeTypeName);
    void makeItemsForType(const QString &mimeTypeName);
    static QList<QStandardItem*> makeRowForType(const QMimeType &mt);
    QSet<QString> normalizedMimeTypeNames(const QStringList &typeNames) const;

    QHash<QString, QVector<QStandardItem*> > m_mimeTypeNodes;
    QMimeDatabase m_db;
};

}

#endif // GAMMARAY_MIMETYPESMODEL_H
