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57 lines
1.7 KiB
57 lines
1.7 KiB
#include <QProcess>
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#include <QScreen>
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#include "installerprompt.h"
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#include "./ui_installerprompt.h"
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InstallerPrompt::InstallerPrompt(QWidget *parent)
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: QMainWindow(parent)
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, ui(new Ui::InstallerPrompt)
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{
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ui->setupUi(this);
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// Set the background image and scale it
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QPixmap bg("/usr/share/lubuntu/installer-prompt/background.png");
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QScreen *screen = QGuiApplication::primaryScreen();
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QRect screenGeometry = screen->geometry();
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int height = screenGeometry.height();
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int width = screenGeometry.width();
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bg = bg.scaled(width, height, Qt::IgnoreAspectRatio);
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QPalette palette;
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palette.setBrush(QPalette::Window, bg);
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this->setPalette(palette);
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// Resize the layout widget to the screen size.
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ui->gridLayoutWidget->resize(width, height);
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// Set the buttons to be translucent
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ui->tryLubuntu->setAttribute(Qt::WA_TranslucentBackground);
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ui->installLubuntu->setAttribute(Qt::WA_TranslucentBackground);
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// Slots and signals
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connect(ui->tryLubuntu, &QAbstractButton::clicked, this, &InstallerPrompt::tryLubuntu);
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connect(ui->installLubuntu, &QAbstractButton::clicked, this, &InstallerPrompt::installLubuntu);
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}
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void InstallerPrompt::tryLubuntu()
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{
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QApplication::quit();
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}
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void InstallerPrompt::installLubuntu()
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{
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ui->tryLubuntu->setVisible(false);
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ui->installLubuntu->setVisible(false);
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QProcess *calamares = new QProcess(this);
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calamares->start("/usr/libexec/lubuntu-installer");
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// If Calamares exits, it either crashed or the user cancelled the installation. Exit the installer prompt (and start LXQt).
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connect(calamares, &QProcess::finished, this, &InstallerPrompt::tryLubuntu);
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}
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InstallerPrompt::~InstallerPrompt()
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{
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delete ui;
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}
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