File indexing completed on 2024-05-05 17:45:01

0001 /*
0002     SPDX-FileCopyrightText: 2009 Jan Gerrit Marker <jangerrit@weiler-marker.com>
0003     SPDX-FileCopyrightText: 2020 Alexander Lohnau <alexander.lohnau@gmx.de>
0004 
0005     SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
0006 */
0007 
0008 #pragma once
0009 
0010 #include <QReadWriteLock>
0011 #include <QTimer>
0012 
0013 #include <KRunner/AbstractRunner>
0014 
0015 #include "config_keys.h"
0016 class QAction;
0017 
0018 namespace KSysGuard
0019 {
0020 class Processes;
0021 class Process;
0022 }
0023 
0024 class KillRunner : public Plasma::AbstractRunner
0025 {
0026     Q_OBJECT
0027 
0028 public:
0029     KillRunner(QObject *parent, const KPluginMetaData &metaData, const QVariantList &args);
0030     ~KillRunner() override;
0031 
0032     void match(Plasma::RunnerContext &context) override;
0033     void run(const Plasma::RunnerContext &context, const Plasma::QueryMatch &match) override;
0034     void reloadConfiguration() override;
0035 
0036 private Q_SLOTS:
0037     void prep();
0038     void cleanup();
0039 
0040 private:
0041     /** The trigger word */
0042     QString m_triggerWord;
0043 
0044     /** How to sort */
0045     Sort m_sorting;
0046 
0047     /** process lister */
0048     KSysGuard::Processes *m_processes;
0049 
0050     /** lock for initializing m_processes */
0051     QReadWriteLock m_prepLock;
0052 
0053     /** timer for retrying the cleanup due to lock contention */
0054     QTimer m_delayedCleanupTimer;
0055 
0056     /** Reuse actions */
0057     QList<QAction *> m_actionList;
0058 
0059     /** Reuse value */
0060     bool m_hasTrigger;
0061 };