File indexing completed on 2024-04-28 05:26:46 

0001 /*
0002  *   SPDX-FileCopyrightText: 2014 Aleix Pol Gonzalez <aleixpol@blue-systems.com>
0003  *
0004  *   SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
0005  */
0006 
0007 #pragma once
0008 
0009 #include <BackendNotifierModule.h>
0010 #include <QPointer>
0011 #include <QStringList>
0012 #include <QTimer>
0013 
0014 #include <KConfigWatcher>
0015 #include <KNotification>
0016 
0017 class KNotification;
0018 class UnattendedUpdates;
0019 class UpdatesSettings;
0020 
0021 class DiscoverNotifier : public QObject
0022 {
0023     Q_OBJECT
0024     Q_PROPERTY(QStringList modules READ loadedModules CONSTANT)
0025     Q_PROPERTY(QString iconName READ iconName NOTIFY stateChanged)
0026     Q_PROPERTY(QString message READ message NOTIFY stateChanged)
0027     Q_PROPERTY(State state READ state NOTIFY stateChanged)
0028     Q_PROPERTY(bool needsReboot READ needsReboot NOTIFY needsRebootChanged)
0029     Q_PROPERTY(bool busy READ isBusy NOTIFY busyChanged)
0030 public:
0031     enum State {
0032         NoUpdates,
0033         NormalUpdates,
0034         SecurityUpdates,
0035         Busy,
0036         RebootRequired,
0037         Offline,
0038     };
0039     Q_ENUM(State)
0040 
0041     explicit DiscoverNotifier(QObject *parent = nullptr);
0042     ~DiscoverNotifier() override;
0043 
0044     State state() const;
0045     QString iconName() const;
0046     QString message() const;
0047     bool hasUpdates() const
0048     {
0049         return m_hasUpdates;
0050     }
0051     bool hasSecurityUpdates() const
0052     {
0053         return m_hasSecurityUpdates;
0054     }
0055 
0056     QStringList loadedModules() const;
0057     bool needsReboot() const
0058     {
0059         return m_needsReboot;
0060     }
0061 
0062     void setBusy(bool isBusy);
0063     bool isBusy() const
0064     {
0065         return m_isBusy;
0066     }
0067     UpdatesSettings *settings() const
0068     {
0069         return m_settings;
0070     }
0071 
0072 public Q_SLOTS:
0073     void recheckSystemUpdateNeeded();
0074     void showDiscover(const QString &xdgActivationToken);
0075     void showDiscoverUpdates(const QString &xdgActivationToken);
0076     void showUpdatesNotification();
0077     void reboot();
0078     void foundUpgradeAction(UpgradeAction *action);
0079 
0080 Q_SIGNALS:
0081     void stateChanged();
0082     bool needsRebootChanged(bool needsReboot);
0083     void newUpgradeAction(UpgradeAction *action);
0084     bool busyChanged();
0085 
0086 private:
0087     void showRebootNotification();
0088     void updateStatusNotifier();
0089     void refreshUnattended();
0090 
0091     bool notifyAboutUpdates() const;
0092 
0093     QList<BackendNotifierModule *> m_backends;
0094     QTimer m_timer;
0095     bool m_hasSecurityUpdates = false;
0096     bool m_hasUpdates = false;
0097     bool m_needsReboot = false;
0098     bool m_isBusy = false;
0099     QPointer<KNotification> m_updatesAvailableNotification;
0100     UnattendedUpdates *m_unattended = nullptr;
0101     KConfigWatcher::Ptr m_settingsWatcher;
0102     UpdatesSettings *m_settings;
0103 };