void USBLinkTreeWidget::deleteEntry()
{
if(!context_menu_item)
return;
usblink_queue_delete(usblink_path_item(context_menu_item).toStdString(), context_menu_item->data(0, Qt::UserRole).toBool(), usblink_delete_callback, context_menu_item);
}
void USBLinkTreeWidget::newFolder()
{
auto *line_edit= qobject_cast<QLineEdit*>(QObject::sender());
// FIXME: Don't use usblink_upload_callback here, it may change behavior.
usblink_queue_new_dir((usblink_path_item(context_menu_item) + QStringLiteral("/") + line_edit->text()).toStdString(), usblink_upload_callback, this);
}
QString USBLinkTreeWidget::usblink_path_item(QTreeWidgetItem *w)
{
if(!w)
return QString();
return usblink_path_item(w->parent()) + QStringLiteral("/") + w->text(0);
// This crashes on 32-bit linux somehow
//return QString("%0/%1").arg(path_parent).arg(path_this);
}
static QString usblink_path_item(QTreeWidgetItem *w)
{
if(!w)
return "";
return usblink_path_item(w->parent()) + "/" + w->text(0);
// This crashes on 32-bit linux somehow
//return QString("%0/%1").arg(path_parent).arg(path_this);
}
void USBLinkTreeWidget::downloadEntry()
{
if(!context_menu_item
|| context_menu_item->data(0, Qt::UserRole).toBool()) // Is a directory
return;
QString dest = QFileDialog::getSaveFileName(this, tr("Chose save location"), QString(), tr("TNS file (*.tns)"));
if(!dest.isEmpty())
usblink_queue_download(usblink_path_item(context_menu_item).toStdString(), dest.toStdString(), usblink_download_callback, this);
}
bool USBLinkTreeWidget::dropMimeData(QTreeWidgetItem *parent, int index, const QMimeData *data, Qt::DropAction action)
{
if(data->urls().size() != 1)
return false;
(void) index;
(void) action;
std::string file = QDir::toNativeSeparators(data->urls()[0].toLocalFile()).toStdString();
usblink_queue_put_file(file, usblink_path_item(parent).toStdString(), usblink_upload_callback, this);
return true;
}
void USBLinkTreeWidget::dataChangedHandler(QTreeWidgetItem *item, int column)
{
// Only the name can be changed
if(column != 0)
return;
std::string filepath = usblink_path_item(item->parent()).toStdString();
std::string old_name = item->data(2, Qt::UserRole).toString().toStdString(),
new_name = item->data(0, Qt::DisplayRole).toString().toStdString();
usblink_queue_move(filepath + "/" + old_name, filepath + "/" + new_name, usblink_move_progress, item);
}
static bool usblink_dirlist_nested(QTreeWidgetItem *w)
{
if(w->data(0, Qt::UserRole).value<bool>() == false) //Not a directory
return false;
if(w->data(1, Qt::UserRole).value<bool>() == false) //Not filled yet
{
QByteArray path_utf8 = usblink_path_item(w).toUtf8();
usblink_queue_dirlist(path_utf8.data(), MainWindow::usblink_dirlist_callback_nested, w);
return true;
}
else
{
for(int i = 0; i < w->childCount(); ++i)
if(usblink_dirlist_nested(w->child(i)))
return true;
}
return false;
}
bool USBLinkTreeWidget::usblink_dirlist_nested(QTreeWidgetItem *w)
{
// Find a directory (w or its children) to fill
if(w->data(0, Qt::UserRole).value<bool>() == false) //Not a directory
return false;
if(w->data(1, Qt::UserRole).value<bool>() == false) //Not filled yet
{
std::string path_utf8 = usblink_path_item(w).toStdString();
usblink_queue_dirlist(path_utf8, USBLinkTreeWidget::usblink_dirlist_callback_nested, w);
return true;
}
else
{
for(int i = 0; i < w->childCount(); ++i)
if(usblink_dirlist_nested(w->child(i)))
return true;
}
return false;
}
