File indexing completed on 2024-05-19 16:31:38

 /*
  * SPDX-FileCopyrightText: 2015 Dominik Haumann <dhaumann@kde.org>
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 #ifndef PLASMA_DISK_QUOTA_H
 #define PLASMA_DISK_QUOTA_H
 
 #include "QuotaListModel.h"
 #include <QObject>
 #include <QProcess>
 class QTimer;
 
 /**
  * Class monitoring the file system quota.
  * The monitoring is performed through a timer, running the 'quota'
  * command line tool.
  */
 class DiskQuota : public QObject
 {
     Q_OBJECT
 
     Q_PROPERTY(bool quotaInstalled READ quotaInstalled NOTIFY quotaInstalledChanged)
     Q_PROPERTY(bool cleanUpToolInstalled READ cleanUpToolInstalled NOTIFY cleanUpToolInstalledChanged)
 
     Q_PROPERTY(TrayStatus status READ status NOTIFY statusChanged)
     Q_PROPERTY(QString toolTip READ toolTip NOTIFY toolTipChanged)
     Q_PROPERTY(QString subToolTip READ subToolTip NOTIFY subToolTipChanged)
     Q_PROPERTY(QString iconName READ iconName NOTIFY iconNameChanged)
 
     Q_PROPERTY(QuotaListModel *model READ model CONSTANT)
 
 public:
     explicit DiskQuota(QObject *parent = nullptr);
 
 public:
     /**
      * System tray icon states.
      */
     enum TrayStatus {
         ActiveStatus = 0,
         PassiveStatus,
         NeedsAttentionStatus,
     };
     Q_ENUM(TrayStatus)
 
 public:
     bool quotaInstalled() const;
     void setQuotaInstalled(bool installed);
 
     bool cleanUpToolInstalled() const;
     void setCleanUpToolInstalled(bool installed);
 
     TrayStatus status() const;
     void setStatus(TrayStatus status);
 
     QString toolTip() const;
     void setToolTip(const QString &toolTip);
 
     QString subToolTip() const;
     void setSubToolTip(const QString &subToolTip);
 
     QString iconName() const;
     void setIconName(const QString &name);
 
     /**
      * Getter function for the model that is used in QML.
      */
     QuotaListModel *model() const;
 
 public Q_SLOTS:
     /**
      * Called every timer timeout to update the data model.
      * Launches an asynchronous 'quota' process to obtain data,
      * and finally calls quotaProcessFinished().
      */
     void updateQuota();
 
     /**
      * Processes the quota data from the 'quota' process.
      */
     void quotaProcessFinished(int exitCode, QProcess::ExitStatus exitStatus);
 
     /**
      * Opens the cleanup tool (filelight) at the folder @p mountPoint.
      */
     void openCleanUpTool(const QString &mountPoint);
 
 Q_SIGNALS:
     void quotaInstalledChanged();
     void cleanUpToolInstalledChanged();
     void statusChanged();
     void toolTipChanged();
     void subToolTipChanged();
     void iconNameChanged();
 
 private:
     QTimer *m_timer = nullptr;
     QProcess *m_quotaProcess = nullptr;
     bool m_quotaInstalled = true;
     bool m_cleanUpToolInstalled = true;
     TrayStatus m_status = PassiveStatus;
     QString m_iconName = QStringLiteral("disk-quota");
     QString m_toolTip;
     QString m_subToolTip;
     QuotaListModel *m_model = nullptr;
 };
 
 #endif // PLASMA_DISK_QUOTA_H