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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Device Utilities module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 or (at your option) any later version
** approved by the KDE Free Qt Foundation. The licenses are as published by
** the Free Software Foundation and appearing in the file LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "localemodel.h"
#include "localefiltermodel.h"
LocaleFilterModel::LocaleFilterModel(QObject* parent)
:QSortFilterProxyModel(parent)
{
connect(this, &LocaleFilterModel::filterChanged, this, &LocaleFilterModel::invalidate);
LocaleModel *localeModel = new LocaleModel(this);
setSourceModel(localeModel);
}
LocaleFilterModel::~LocaleFilterModel()
{
}
QString LocaleFilterModel::filter() const
{
return m_filter;
}
void LocaleFilterModel::setFilter(const QString& aFilter)
{
m_filter = aFilter;
emit filterChanged();
}
bool LocaleFilterModel::filterAcceptsRow( int source_row, const QModelIndex& source_parent ) const
{
bool ret = false;
if (this->sourceModel())
{
QModelIndex index = this->sourceModel()->index( source_row, 0, source_parent );
if (index.isValid())
{
QVariant nameRole = index.data(LocaleModel::Country);
if (nameRole.isValid())
{
QString name = nameRole.toString();
if (name.contains(m_filter, Qt::CaseInsensitive)) {
ret = true;
}
}
}
}
return ret;
}
QVariant LocaleFilterModel::itemFromRow(const int row) const
{
QModelIndex idx = index(row, 0);
QModelIndex mapped = mapToSource(idx);
if (mapped.isValid())
{
QVariant nameRole = mapped.data(LocaleModel::Code);
if (nameRole.isValid())
{
return nameRole;
}
}
return QVariant();
}
int LocaleFilterModel::indexForCountry(const QString &country) const
{
QAbstractItemModel *model = this->sourceModel();
LocaleModel *localModel = qobject_cast<LocaleModel*>(model);
QModelIndex i = localModel->indexForCountry(country);
QModelIndex ret = mapFromSource(i);
return ret.row();
}
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