Differential D18703 Diff 52227 kcmkwin/kwineffects/effectsfilterproxymodel.cpp

Changeset View

Standalone View

kcmkwin/kwineffects/effectsfilterproxymodel.cpp

This file was added.

		1		/*
		2		* Copyright (C) 2019 Vlad Zagorodniy <vladzzag@gmail.com>
		3		*
		4		* This program is free software; you can redistribute it and/or modify
		5		* it under the terms of the GNU General Public License as published by
		6		* the Free Software Foundation; either version 2 of the License, or
		7		* (at your option) any later version.
		8		*
		9		* This program is distributed in the hope that it will be useful,
		10		* but WITHOUT ANY WARRANTY; without even the implied warranty of
		11		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		12		* GNU General Public License for more details.
		13		*
		14		* You should have received a copy of the GNU General Public License
		15		* along with this program. If not, see <http://www.gnu.org/licenses/>.
		16		*/
		17
		18		#include "effectsfilterproxymodel.h"
		19
		20		#include "effectmodel.h"
		21
		22		namespace KWin
		23		{
		24
		25		EffectsFilterProxyModel::EffectsFilterProxyModel(QObject *parent)
		26		: QSortFilterProxyModel(parent)
		27		{
		28		}
		29
		30		EffectsFilterProxyModel::~EffectsFilterProxyModel()
		31		{
		32		}
		33
		34		QString EffectsFilterProxyModel::query() const
		35		{
		36		return m_query;
		37		}
		38
		39		void EffectsFilterProxyModel::setQuery(const QString &query)
		40		{
		41		if (m_query != query) {
		42		m_query = query;
		43		emit queryChanged();
		44		invalidateFilter();
		45		}
		46		}
		47
		48		bool EffectsFilterProxyModel::excludeInternal() const
		49		{
		50		return m_excludeInternal;
		51		}
		52
		53		void EffectsFilterProxyModel::setExcludeInternal(bool exclude)
		54		{
		55		if (m_excludeInternal != exclude) {
		56		m_excludeInternal = exclude;
		57		emit excludeInternalChanged();
		58		invalidateFilter();
		59		}
		60		}
		61
		62		bool EffectsFilterProxyModel::excludeUnsupported() const
		63		{
		64		return m_excludeUnsupported;
		65		}
		66
		67		void EffectsFilterProxyModel::setExcludeUnsupported(bool exclude)
		68		{
		69		if (m_excludeUnsupported != exclude) {
		70		m_excludeUnsupported = exclude;
		71		emit excludeUnsupportedChanged();
		72		invalidateFilter();
		73		}
		74		}
		75
		76		bool EffectsFilterProxyModel::filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const
		77		{
		78		const QModelIndex idx = sourceModel()->index(sourceRow, 0, sourceParent);
		79
		80		if (!m_query.isEmpty()) {
		81		const bool matches = idx.data(EffectModel::NameRole).toString().contains(m_query, Qt::CaseInsensitive) \|\|
		82		idx.data(EffectModel::DescriptionRole).toString().contains(m_query, Qt::CaseInsensitive) \|\|
		83		idx.data(EffectModel::CategoryRole).toString().contains(m_query, Qt::CaseInsensitive);
		84		if (!matches) {
		85		return false;
		86		}
		87		}
		88
		89		if (m_excludeInternal) {
		90		if (idx.data(EffectModel::InternalRole).toBool()) {
		91		return false;
		92		}
		93		}
		94
		95		if (m_excludeUnsupported) {
		96		if (!idx.data(EffectModel::SupportedRole).toBool()) {
		97		return false;
		98		}
		99		}
		100
		101		return true;
		102		}
		103
		104		} // namespace KWin