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Diffstat (limited to 'src/localesettings/localefiltermodel.cpp')
-rw-r--r-- | src/localesettings/localefiltermodel.cpp | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/src/localesettings/localefiltermodel.cpp b/src/localesettings/localefiltermodel.cpp new file mode 100644 index 0000000..027caba --- /dev/null +++ b/src/localesettings/localefiltermodel.cpp @@ -0,0 +1,96 @@ +/**************************************************************************** +** +** Copyright (C) 2015 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Device Utilities module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** 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 http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#include "localemodel.h" +#include "localefiltermodel.h" + +LocaleFilterModel::LocaleFilterModel(QObject* parent) + :QSortFilterProxyModel(parent) +{ + connect(this, &LocaleFilterModel::filterChanged, this, &LocaleFilterModel::invalidate); +} + +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::fromValue(QString("")); +} + |