Differential D22735 Diff 62540 lib/runnerresultsmodel.h

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lib/runnerresultsmodel.h

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		1		/*
		2		* This file is part of the KDE Milou Project
		3		* Copyright (C) 2019 Kai Uwe Broulik <kde@broulik.de>
		4		*
		5		* This library is free software; you can redistribute it and/or
		6		* modify it under the terms of the GNU Lesser General Public
		7		* License as published by the Free Software Foundation; either
		8		* version 2.1 of the License, or (at your option) version 3, or any
		9		* later version accepted by the membership of KDE e.V. (or its
		10		* successor approved by the membership of KDE e.V.), which shall
		11		* act as a proxy defined in Section 6 of version 3 of the license.
		12		*
		13		* This library is distributed in the hope that it will be useful,
		14		* but WITHOUT ANY WARRANTY; without even the implied warranty of
		15		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
		16		* Lesser General Public License for more details.
		17		*
		18		* You should have received a copy of the GNU Lesser General Public
		19		* License along with this library. If not, see <http://www.gnu.org/licenses/>.
		20		*
		21		*/
		22
		23		#pragma once
		24
		25		#include <QAbstractItemModel>
		26		#include <QHash>
		27		#include <QTimer>
		28		#include <QString>
		29
		30		#include <KRunner/QueryMatch>
		31
		32		namespace Plasma {
		33		class RunnerManager;
		34		}
		35
		36		namespace Milou {
		37
		38		class RunnerResultsModel : public QAbstractItemModel
		39		{
		40		Q_OBJECT
		41
		42		public:
		43		explicit RunnerResultsModel(QObject *parent = nullptr);
		44		~RunnerResultsModel() override;
		45
		46		QString queryString() const;
		47		void setQueryString(const QString &queryString);
		48		Q_SIGNAL void queryStringChanged();
		49
		50		bool querying() const;
		51		Q_SIGNAL void queryingChanged();
		52
		53		QString runner() const;
		54		void setRunner(const QString &runner);
		55		Q_SIGNAL void runnerChanged();
		56
		57		QString runnerName() const;
		58		QIcon runnerIcon() const;
		59
		60		/**
		61		* Clears the model content and resets the runner context, i.e. no new items will appear.
		62		*/
		63		void clear();
		64
		65		bool run(const QModelIndex &idx);
		66		bool runAction(const QModelIndex &idx, int actionNumber);
		67
		68		int columnCount(const QModelIndex &parent) const override;
		69		int rowCount(const QModelIndex &parent) const override;
		70
		71		QVariant data(const QModelIndex &index, int role) const override;
		72
		73		QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override;
		74		QModelIndex parent(const QModelIndex &child) const override;
		75
		76		QMimeData *mimeData(const QModelIndexList &indexes) const override;
		77
		78		Q_SIGNALS:
		79		void queryStringChangeRequested(const QString &queryString, int pos);
		80
		81		private:
		82		void setQuerying(bool querying);
		83
		84		Plasma::QueryMatch fetchMatch(const QModelIndex &idx) const;
		85
		86		void onMatchesChanged(const QList<Plasma::QueryMatch> &matches);
		87
		88		Plasma::RunnerManager *m_manager;
		89
		90		QString m_queryString;
		91		bool m_querying = false;
		92
		93		QString m_runner;
		94
		95		QTimer m_resetTimer;
		96		bool m_hasMatches = false;
		97
		98		QStringList m_categories;
		99		QHash<QString /category/, QVector<Plasma::QueryMatch>> m_matches;
		100
		101		};
		102
		103		} // namespace Milou