vmm preview

src/qt/qt_updatecheckdialog.cpp

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+/*
+ * 86Box    A hypervisor and IBM PC system emulator that specializes in
+ *          running old operating systems and software designed for IBM
+ *          PC systems and compatibles from 1981 through fairly recent
+ *          system designs based on the PCI bus.
+ *
+ *          This file is part of the 86Box distribution.
+ *
+ *          Update check dialog module
+ *
+ *
+ *
+ * Authors: cold-brewed
+ *
+ *          Copyright 2024 cold-brewed
+ */
+
+#include <QDir>
+#include <QTimer>
+
+#include "qt_updatecheckdialog.hpp"
+#include "ui_qt_updatecheckdialog.h"
+#include "qt_updatedetails.hpp"
+
+extern "C" {
+#include <86box/version.h>
+}
+
+UpdateCheckDialog::
+UpdateCheckDialog(const UpdateCheck::UpdateChannel channel, QWidget *parent) : QDialog(parent), ui(new Ui::UpdateCheckDialog), updateCheck(new UpdateCheck(channel))
+{
+    ui->setupUi(this);
+    setWindowTitle(tr("Update check"));
+    ui->statusLabel->setHidden(true);
+    updateChannel = channel;
+    currentVersion = UpdateCheck::getCurrentVersion(updateChannel);
+    connect(updateCheck, &UpdateCheck::updateCheckError, [=](const QString &errorMsg) {
+        generalDownloadError(errorMsg);
+    });
+    connect(updateCheck, &UpdateCheck::updateCheckComplete, this, &UpdateCheckDialog::downloadComplete);
+
+    QTimer::singleShot(0, [this] {
+        updateCheck->checkForUpdates();
+    });
+}
+
+UpdateCheckDialog::~
+UpdateCheckDialog()
+    = default;
+
+void
+UpdateCheckDialog::generalDownloadError(const QString &error) const
+{
+    ui->progressBar->setMaximum(100);
+    ui->progressBar->setValue(100);
+    ui->statusLabel->setVisible(true);
+    const auto statusText = tr("There was an error checking for updates:\n\n%1\n\nPlease try again later.").arg(error);
+    ui->statusLabel->setText(statusText);
+    ui->buttonBox->setStandardButtons(QDialogButtonBox::Ok);
+}
+
+void
+UpdateCheckDialog::downloadComplete(const UpdateCheck::UpdateResult &result)
+{
+    if (result.upToDate) {
+        upToDate();
+        return;
+    }
+
+    const auto updateDetails = new UpdateDetails(result);
+    connect(updateDetails, &QDialog::accepted, [this] {
+        accept();
+    });
+    connect(updateDetails, &QDialog::rejected, [this] {
+        reject();
+    });
+    updateDetails->exec();
+}
+
+void
+UpdateCheckDialog::upToDate()
+{
+    ui->titleLabel->setText(tr("Update check complete"));
+    ui->progressBar->setMaximum(100);
+    ui->progressBar->setValue(100);
+    ui->statusLabel->setVisible(true);
+    const auto statusText = tr("You are running the latest %1 version of 86Box: %2").arg(updateChannel == UpdateCheck::UpdateChannel::Stable ? "stable" : "beta", currentVersion);
+    ui->statusLabel->setText(statusText);
+    ui->buttonBox->setStandardButtons(QDialogButtonBox::Ok);
+}