QUrl searchForResourceSearchPath(const QUrl& baseUrl,
const QUrl& url,
const QStringList& searchPath)
{
if (url.isRelative()) {
if (!baseUrl.isLocalFile()) {
return baseUrl.resolved(url);
}
auto path = url.path();
if (!path.startsWith("/")) {
auto resolvedUrl = baseUrl.resolved(url);
if (QFile::exists(resolvedUrl.toLocalFile())) {
return resolvedUrl;
}
} else if (!path.contains("/../")) {
auto pathRelPart = path.split(QRegularExpression("^/+"))[1];
for (const auto& str : searchPath) {
auto dir = QDir(str);
auto absPath = QDir::cleanPath(dir.absoluteFilePath(pathRelPart));
if (QFile::exists(absPath)) {
return QUrl::fromLocalFile(absPath);
}
}
return QUrl();
} else {
return QUrl();
}
}
return url;
}
void FilePropertyWidgetQt::dropEvent(QDropEvent* drop) {
auto data = drop->mimeData();
if (data->hasUrls()) {
if(data->urls().size()>0) {
auto url = data->urls().first();
property_->set(url.toLocalFile().toStdString());
drop->accept();
}
}
}
void FilePropertyWidgetQt::dragEnterEvent(QDragEnterEvent* event) {
switch (property_->getAcceptMode()) {
case FileProperty::AcceptMode::Save: {
event->ignore();
return;
}
case FileProperty::AcceptMode::Open: {
if (event->mimeData()->hasUrls()) {
auto data = event->mimeData();
if (data->hasUrls()) {
if (data->urls().size() > 0) {
auto url = data->urls().first();
auto file = url.toLocalFile().toStdString();
switch (property_->getFileMode()) {
case FileProperty::FileMode::AnyFile:
case FileProperty::FileMode::ExistingFile:
case FileProperty::FileMode::ExistingFiles: {
auto ext = toLower(filesystem::getFileExtension(file));
for (const auto& filter : property_->getNameFilters()) {
if (filter.extension_ == ext) {
event->accept();
return;
}
}
break;
}
case FileProperty::FileMode::Directory:
case FileProperty::FileMode::DirectoryOnly: {
if(filesystem::directoryExists(file)) {
event->accept();
return;
}
break;
}
}
}
}
}
event->ignore();
return;
}
}
}
QString location() const { auto loc = toLocalFile(); return loc.isEmpty() ? m_loc : loc; }
