You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
54 lines
2.3 KiB
54 lines
2.3 KiB
#include "orchestrator.h"
|
|
#include "mainwindow.h"
|
|
#include "aptmanager.h"
|
|
|
|
#include <QIcon>
|
|
#include <QSystemTrayIcon>
|
|
#include <QTimer>
|
|
|
|
Orchestrator::Orchestrator(QObject *parent)
|
|
: QObject{parent}
|
|
{
|
|
checkTimer = new QTimer(); // every time this triggers, the apt database is checked for new updates
|
|
trayIcon = new QSystemTrayIcon(); // this is shown to the user to offer updates
|
|
|
|
connect(checkTimer, &QTimer::timeout, this, &Orchestrator::checkForUpdates);
|
|
connect(trayIcon, &QSystemTrayIcon::activated, this, [this](){this->displayUpdater(updateInfo);});
|
|
connect(&updaterWindow, &MainWindow::updatesInstalled, this, &Orchestrator::handleUpdatesInstalled);
|
|
|
|
checkTimer->start(21600000); // check four times a day, at least one of those times unattended-upgrades should have refreshed the apt database
|
|
|
|
checkForUpdates(); // check immediately after launch, which usually will be immediately after boot or login
|
|
}
|
|
|
|
/*
|
|
* Checks the apt database to see if updated software is available, and places
|
|
* the results in the updateInfo variable. If updated software is available,
|
|
* show the system tray icon and trigger a notification.
|
|
*/
|
|
void Orchestrator::checkForUpdates()
|
|
{
|
|
updateInfo = AptManager::getUpdateInfo();
|
|
if (!updateInfo[0].isEmpty() || !updateInfo[1].isEmpty() || !updateInfo[2].isEmpty() || !updateInfo[3].isEmpty()) { // no need to check updateInfo[4], it will only ever contain security updates already listed in updateInfo[1]
|
|
trayIcon->setIcon(QPixmap(":/res/images/update.svg"));
|
|
trayIcon->show();
|
|
// Yes, we do intentionally use updateInfo[1], then updateInfo[0], then updateInfo[2]. The updateInfo array is populated in a different order than the one we display in.
|
|
trayIcon->showMessage("",
|
|
QString("Updates available!\n\n%1 to upgrade, %2 to install, and %3 to remove.\n\nClick the tray icon to install the updates.")
|
|
.arg(QString::number(updateInfo[1].count()), QString::number(updateInfo[0].count()), QString::number(updateInfo[2].count())));
|
|
}
|
|
}
|
|
|
|
void Orchestrator::displayUpdater(QList<QStringList> updateInfo)
|
|
{
|
|
if (!updaterWindow.isVisible()) {
|
|
updaterWindow.setUpdateInfo(updateInfo);
|
|
updaterWindow.show();
|
|
}
|
|
}
|
|
|
|
void Orchestrator::handleUpdatesInstalled()
|
|
{
|
|
trayIcon->hide();
|
|
}
|