File indexing completed on 2024-05-05 17:33:21 

0001 /*
0002  *   SPDX-FileCopyrightText: 2012 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 "discovercommon_export.h"
0010 #include "resources/AbstractBackendUpdater.h"
0011 #include <QDateTime>
0012 #include <QPointer>
0013 #include <QStandardItemModel>
0014 
0015 class AbstractResource;
0016 class UpdateTransaction;
0017 class Transaction;
0018 
0019 class DISCOVERCOMMON_EXPORT ResourcesUpdatesModel : public QStandardItemModel
0020 {
0021     Q_OBJECT
0022     Q_PROPERTY(bool isProgressing READ isProgressing NOTIFY progressingChanged)
0023     Q_PROPERTY(QDateTime lastUpdate READ lastUpdate NOTIFY progressingChanged)
0024     Q_PROPERTY(qint64 secsToLastUpdate READ secsToLastUpdate NOTIFY progressingChanged)
0025     Q_PROPERTY(Transaction *transaction READ transaction NOTIFY progressingChanged)
0026     Q_PROPERTY(bool needsReboot READ needsReboot NOTIFY needsRebootChanged)
0027     Q_PROPERTY(bool readyToReboot READ readyToReboot)
0028     Q_PROPERTY(bool useUnattendedUpdates READ useUnattendedUpdates NOTIFY useUnattendedUpdatesChanged)
0029     Q_PROPERTY(QStringList errorMessages READ errorMessages NOTIFY errorMessagesChanged)
0030 public:
0031     explicit ResourcesUpdatesModel(QObject *parent = nullptr);
0032 
0033     Q_SCRIPTABLE void prepare();
0034 
0035     void setOfflineUpdates(bool offline);
0036     bool isProgressing() const;
0037     QList<AbstractResource *> toUpdate() const;
0038     QDateTime lastUpdate() const;
0039     double updateSize() const;
0040     void addResources(const QList<AbstractResource *> &resources);
0041     void removeResources(const QList<AbstractResource *> &resources);
0042 
0043     qint64 secsToLastUpdate() const;
0044     QVector<AbstractBackendUpdater *> updaters() const
0045     {
0046         return m_updaters;
0047     }
0048     Transaction *transaction() const;
0049     bool needsReboot() const;
0050     bool readyToReboot() const;
0051     bool useUnattendedUpdates() const;
0052     QStringList errorMessages() const;
0053 
0054 Q_SIGNALS:
0055     void downloadSpeedChanged();
0056     void progressingChanged();
0057     void finished();
0058     void resourceProgressed(AbstractResource *resource, qreal progress, AbstractBackendUpdater::State state);
0059     void passiveMessage(const QString &message);
0060     void needsRebootChanged();
0061     void useUnattendedUpdatesChanged();
0062     void fetchingUpdatesProgressChanged(int percent);
0063     void errorMessagesChanged();
0064 
0065 public Q_SLOTS:
0066     void updateAll();
0067 
0068 private Q_SLOTS:
0069     void updaterDestroyed(QObject *obj);
0070     void message(const QString &msg);
0071 
0072 private:
0073     void init();
0074     void setTransaction(UpdateTransaction *transaction);
0075 
0076     QVector<AbstractBackendUpdater *> m_updaters;
0077     bool m_lastIsProgressing;
0078     bool m_offlineUpdates = false;
0079     QPointer<UpdateTransaction> m_transaction;
0080     QStringList m_errorMessages;
0081 };