void NetworkAccessManager::HandleDownload(QObject *object){
#ifdef WEBENGINEVIEW
static QSet<QObject*> set;
if(set.contains(object)) return;
set << object;
connect(object, &QObject::destroyed, [object](){ set.remove(object);});
Application::AskDownloadPolicyIfNeed();
DownloadItem *item = new DownloadItem(object);
QWebEngineDownloadItem *orig_item = qobject_cast<QWebEngineDownloadItem*>(object);
QString dir = Application::GetDownloadDirectory();
QString filename;
QString mime;
QUrl url;
if(orig_item){
if(WebEngineView *w = qobject_cast<WebEngineView*>(Application::CurrentWidget())){
if(TreeBank *tb = w->GetTreeBank()) tb->GoBackOrCloseForDownload(w);
}
filename = orig_item->path();
mime = orig_item->mimeType();
url = orig_item->url();
} else {
if(QuickWebEngineView *w = qobject_cast<QuickWebEngineView*>(Application::CurrentWidget())){
if(TreeBank *tb = w->GetTreeBank()) tb->GoBackOrCloseForDownload(w);
}
filename = object->property("path").toString();
mime = object->property("mimeType").toString();
url = object->property("url").toUrl();
}
filename = filename.isEmpty() ? dir
: dir + filename.split(QStringLiteral("/")).last();
if(filename.isEmpty() ||
Application::GetDownloadPolicy() == Application::Undefined_ ||
Application::GetDownloadPolicy() == Application::AskForEachDownload){
QString filter;
QMimeDatabase db;
QMimeType mimeType = db.mimeTypeForName(mime);
if(!mimeType.isValid() || mimeType.isDefault()) mimeType = db.mimeTypeForFile(filename);
if(!mimeType.isValid() || mimeType.isDefault()) mimeType = db.mimeTypeForUrl(url);
if(mimeType.isValid() && !mimeType.isDefault()) filter = mimeType.filterString();
filename = ModalDialog::GetSaveFileName_(QString(), filename, filter);
}
if(filename.isEmpty()){
QMetaObject::invokeMethod(object, "cancel");
item->deleteLater();
return;
}
item->SetPath(filename);
if(orig_item){
orig_item->setPath(filename);
} else {
object->setProperty("path", filename);
}
QMetaObject::invokeMethod(object, "accept");
MainWindow *win = Application::GetCurrentWindow();
if(win && win->GetTreeBank()->GetNotifier())
win->GetTreeBank()->GetNotifier()->RegisterDownload(item);
QStringList path = filename.split(QStringLiteral("/"));
path.removeLast();
Application::SetDownloadDirectory(path.join(QStringLiteral("/")) + QStringLiteral("/"));
#else
Q_UNUSED(object);
#endif
}
