BootSelectionDialog::BootSelectionDialog(const QString &defaultPartition, QWidget *parent) :
QDialog(parent),
_countdown(OS_SELECTION_TIMEOUT+1),
ui(new Ui::BootSelectionDialog)
{
setWindowFlags(Qt::Window | Qt::CustomizeWindowHint | Qt::WindowTitleHint);
ui->setupUi(this);
QRect s = QApplication::desktop()->screenGeometry();
if (s.height() < 500)
resize(s.width()-10, s.height()-100);
QDir dir;
dir.mkdir("/settings");
if (QProcess::execute("mount -o remount,ro /settings") != 0
&& QProcess::execute("mount -t ext4 -o ro " SETTINGS_PARTITION " /settings") != 0)
{
QMessageBox::critical(this, tr("Cannot display boot menu"), tr("Error mounting settings partition"));
return;
}
/* Also mount /dev/mmcblk0p1 as it may contain icons we need */
if (QProcess::execute("mount -t vfat -o ro /dev/mmcblk0p1 /mnt") != 0)
{
/* Not fatal if this fails */
}
QVariantList installed_os = Json::loadFromFile("/settings/installed_os.json").toList();
QSize currentsize = ui->list->iconSize();
foreach (QVariant v, installed_os)
{
QVariantMap m = v.toMap();
QString iconfilename = m.value("icon").toString();
QIcon icon;
if (!iconfilename.isEmpty() && QFile::exists(iconfilename))
{
icon = QIcon(iconfilename);
QList<QSize> avs = icon.availableSizes();
if (avs.isEmpty())
{
/* Icon file corrupt */
icon = QIcon();
}
else
{
QSize iconsize = avs.first();
if (iconsize.width() > currentsize.width() || iconsize.height() > currentsize.height())
{
/* Make all icons as large as the largest icon we have */
currentsize = QSize(qMax(iconsize.width(), currentsize.width()),qMax(iconsize.height(), currentsize.height()));
ui->list->setIconSize(currentsize);
}
}
}
if (canBootOs(m.value("name").toString(), m))
{
QListWidgetItem *item = new QListWidgetItem(icon, m.value("name").toString()+"\n"+m.value("description").toString(), ui->list);
item->setData(Qt::UserRole, m);
}
}
BootSelectionDialog::BootSelectionDialog(
const QString &drive, //PINN drive where boot partitions are stored for DSI mod
const QString &defaultPartition, //Could be provided on cmdline. Only used if no previoous OS had been used.
bool stickyBoot, //Use Stickyboot i.e. when NOT going through recovery menu
bool dsi, //Adapt config.txt according to fitted monitor
QWidget *parent) :
QDialog(parent),
_countdown(11),
_dsi(dsi),
ui(new Ui::BootSelectionDialog),
_inSelection(false),
_drive(drive.toAscii())
{
setWindowFlags(Qt::Window | Qt::CustomizeWindowHint | Qt::WindowTitleHint);
ui->setupUi(this);
QRect s = QApplication::desktop()->screenGeometry();
if (s.height() < 500)
resize(s.width()-10, s.height()-100);
QDir dir;
dir.mkdir("/settings");
if (QProcess::execute("mount -o remount,ro /settings") != 0
&& QProcess::execute("mount -t ext4 -o ro "+partdev(drive, SETTINGS_PARTNR)+" /settings") != 0)
{
QMessageBox::critical(this, tr("Cannot display boot menu"), tr("Error mounting settings partition"));
return;
}
_altered=false;
cec->setWindow("bootSelection");
cec->setMenu("any");
connect(cec, SIGNAL(keyPress(int)), this, SLOT(onKeyPress(int)));
/* Also mount recovery partition as it may contain icons we need */
if (QProcess::execute("mount -t vfat -o ro "+partdev(drive, 1)+" /mnt") != 0)
{
/* Not fatal if this fails */
}
installed_os = Json::loadFromFile("/settings/installed_os.json").toList();
QSize currentsize = ui->list->iconSize();
QSettings settings("/settings/noobs.conf", QSettings::IniFormat, this);
int oldSticky = settings.value("sticky_boot", 800).toInt();
foreach (QVariant v, installed_os)
{
QVariantMap m = v.toMap();
QString iconfilename = m.value("icon").toString();
QIcon icon;
if (!iconfilename.isEmpty() && QFile::exists(iconfilename))
{
icon = QIcon(iconfilename);
QList<QSize> avs = icon.availableSizes();
if (avs.isEmpty())
{
/* Icon file corrupt */
icon = QIcon();
}
else
{
QSize iconsize = avs.first();
if (iconsize.width() > currentsize.width() || iconsize.height() > currentsize.height())
{
/* Make all icons as large as the largest icon we have */
currentsize = QSize(qMax(iconsize.width(), currentsize.width()),qMax(iconsize.height(), currentsize.height()));
ui->list->setIconSize(currentsize);
}
}
}
QString name = CORE(m.value("name").toString());
if (canBootOs(name, m))
{
name=NICKNAME(m.value("name").toString());
QListWidgetItem *item = new QListWidgetItem(icon, name+"\n"+m.value("description").toString(), ui->list);
item->setData(Qt::UserRole, m);
item->setFlags(item->flags() | Qt::ItemIsUserCheckable);
item->setCheckState(Qt::Unchecked);
}
}
