Differential D20576 Diff 57797 kcms/notifications/filterproxymodel.cpp

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kcms/notifications/filterproxymodel.cpp

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		1		/*
		2		* Copyright (C) 2019 Kai Uwe Broulik <kde@privat.broulik.de>
		3		*
		4		* This program is free software; you can redistribute it and/or
		5		* modify it under the terms of the GNU General Public License as
		6		* published by the Free Software Foundation; either version 2 of
		7		* the License or (at your option) version 3 or any later version
		8		* accepted by the membership of KDE e.V. (or its successor approved
		9		* by the membership of KDE e.V.), which shall act as a proxy
		10		* defined in Section 14 of version 3 of the license.
		11		*
		12		* This program is distributed in the hope that it will be useful,
		13		* but WITHOUT ANY WARRANTY; without even the implied warranty of
		14		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		15		* GNU General Public License for more details.
		16		*
		17		* You should have received a copy of the GNU General Public License
		18		* along with this program. If not, see <http://www.gnu.org/licenses/>.
		19		*/
		20
		21		#include "filterproxymodel.h"
		22
		23		#include "sourcesmodel.h"
		24
		25		FilterProxyModel::FilterProxyModel(QObject *parent) : QSortFilterProxyModel(parent)
		26		{
		27		setRecursiveFilteringEnabled(true);
		28		}
		29
		30		FilterProxyModel::~FilterProxyModel() = default;
		31
		32		QString FilterProxyModel::query() const
		33		{
		34		return m_query;
		35		}
		36
		37		void FilterProxyModel::setQuery(const QString &query)
		38		{
		39		if (m_query != query) {
		40		m_query = query;
		41		invalidateFilter();
		42		emit queryChanged();
		43		}
		44		}
		45
		46		bool FilterProxyModel::filterAcceptsRow(int source_row, const QModelIndex &source_parent) const
		47		{
		48		if (m_query.isEmpty()) {
		49		return true;
		50		}
		51
		52		const QModelIndex idx = sourceModel()->index(source_row, 0, source_parent);
		53
		54		const QString display = idx.data(Qt::DisplayRole).toString();
		55		if (display.contains(m_query, Qt::CaseInsensitive)) {
		56		return true;
		57		}
		58
		59		return false;
		60		}