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expressionfiltermodel.cpp
/*
* Copyright (C) 2017 Canonical Ltd.
*
* 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 3.
*
* 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/>.
*/
#include "expressionfiltermodel.h"
ExpressionFilterModel::ExpressionFilterModel(QObject *parent)
: LomiriSortFilterProxyModelQML(parent)
{
}
QJSValue ExpressionFilterModel::matchExpression() const
{
return m_matchExpression;
}
void ExpressionFilterModel::setMatchExpression(const QJSValue &value)
{
m_matchExpression = value;
invalidateFilter();
}
bool
ExpressionFilterModel::filterAcceptsRow(int sourceRow,
const QModelIndex &sourceParent) const
{
if (m_matchExpression.isCallable()) {
QJSValueList args;
args << sourceRow;
QJSValue ret = m_matchExpression.call(args);
if (ret.isBool()) {
return ret.toBool();
}
}
return LomiriSortFilterProxyModelQML::filterAcceptsRow(sourceRow, sourceParent);
}