25 lines
1.1 KiB
Swift
25 lines
1.1 KiB
Swift
typealias URLsCompletionHandler = ([URL]) -> Void
|
|
|
|
final class DocumentPicker: NSObject {
|
|
static let shared = DocumentPicker()
|
|
private var completionHandler: URLsCompletionHandler?
|
|
|
|
func present(from rootViewController: UIViewController,
|
|
fileTypes: [FileType] = [.kml, .kmz, .gpx],
|
|
completionHandler: @escaping URLsCompletionHandler) {
|
|
self.completionHandler = completionHandler
|
|
let documentPickerViewController: UIDocumentPickerViewController
|
|
documentPickerViewController = UIDocumentPickerViewController(forOpeningContentTypes: fileTypes.map(\.utType), asCopy: true)
|
|
documentPickerViewController.delegate = self
|
|
// TODO: Enable multiple selection when the multiple files parsing support will be added to the bookmark_manager.
|
|
documentPickerViewController.allowsMultipleSelection = false
|
|
rootViewController.present(documentPickerViewController, animated: true)
|
|
}
|
|
}
|
|
|
|
// MARK: - UIDocumentPickerDelegate
|
|
extension DocumentPicker: UIDocumentPickerDelegate {
|
|
func documentPicker(_ controller: UIDocumentPickerViewController, didPickDocumentsAt urls: [URL]) {
|
|
completionHandler?(urls)
|
|
}
|
|
}
|