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/* === This file is part of Calamares - <https://github.com/calamares> ===
*
* Copyright 2019, Adriaan de Groot <groot@kde.org>
*
* Calamares 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.
*
* Calamares 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 Calamares. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef LOCALE_LABELMODEL_H
#define LOCALE_LABELMODEL_H
#include "DllMacro.h"
#include "Label.h"
#include <QAbstractListModel>
#include <QVector>
namespace CalamaresUtils {}
namespace CalamaresUtils::Locale
{
DLLEXPORT class LabelModel : public QAbstractListModel
{
public:
enum
{
LabelRole = Qt::DisplayRole,
EnglishLabelRole = Qt::UserRole + 1
};
LabelModel( const QStringList& locales, QObject* parent = nullptr );
virtual ~LabelModel() override;
int rowCount( const QModelIndex& parent ) const override;
QVariant data( const QModelIndex& index, int role ) const override;
/** @brief Gets locale information for entry #n
*
* This is the backing data for the model; if @p row is out-of-range,
* returns a reference to en_US.
*/
const Label& locale( int row ) const;
/** @brief Searches for an item that matches @p predicate
*
* Returns the row number of the first match, or -1 if there isn't one.
*/
int find( std::function<bool( const QLocale& )> predicate ) const;
int find( std::function<bool( const Label& )> predicate ) const;
int find( const QLocale& ) const;
private:
QVector< Label > m_locales;
} ;
} // namespace
#endif
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