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Use human readable byte sizes for previous sessions

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Tim Siebels 2017-09-28 22:10:02 +02:00 committed by Maijin
parent 2ef8b47423
commit 5178046df2
1 changed files with 17 additions and 1 deletions
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18
src/newfiledialog.cpp
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@ -45,6 +45,19 @@ static QIcon getIconFor(QString str, int pos)
pixPaint.drawText(0, 0, w, h - 2, Qt::AlignCenter, QString(str).toUpper().mid(0, 2)); pixPaint.drawText(0, 0, w, h - 2, Qt::AlignCenter, QString(str).toUpper().mid(0, 2));
return QIcon(pixmap); return QIcon(pixmap);
} }
static QString formatBytecount(const long bytecount)
{
const int exp = log(bytecount) / log(1000);
constexpr char suffixes[] = {' ', 'k', 'M', 'G', 'T', 'P', 'E'};
QString str;
QTextStream stream(&str);
stream << qSetRealNumberPrecision(3) << bytecount / pow(1000, exp)
<< ' ' << suffixes[exp] << 'B';
return stream.readAll();
}
NewFileDialog::NewFileDialog(QWidget *parent) : NewFileDialog::NewFileDialog(QWidget *parent) :
QDialog(parent), QDialog(parent),
ui(new Ui::NewFileDialog) ui(new Ui::NewFileDialog)
@ -75,7 +88,10 @@ NewFileDialog::NewFileDialog(QWidget *parent) :
// Get file info // Get file info
QFileInfo info(files[i]); QFileInfo info(files[i]);
QListWidgetItem *item = new QListWidgetItem(getIconFor(name, i), files[i] + "\nCreated: " + info.created().toString() + "\nSize: " + QString::number(info.size())); QListWidgetItem *item = new QListWidgetItem(
getIconFor(name, i),
files[i] + "\nCreated: " + info.created().toString() + "\nSize: " + formatBytecount(info.size())
);
//":/img/icons/target.svg"), name ); //":/img/icons/target.svg"), name );
item->setData(Qt::UserRole, files[i]); item->setData(Qt::UserRole, files[i]);
ui->recentsList->addItem(item); ui->recentsList->addItem(item);