gecko-dev/dom/webidl/File.webidl

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/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/.
*
* The origin of this IDL file is
* https://w3c.github.io/FileAPI/#file
*/
interface nsIFile;
[Constructor(sequence<BlobPart> fileBits,
USVString fileName, optional FilePropertyBag options),
Exposed=(Window,Worker)]
interface File : Blob {
readonly attribute DOMString name;
[GetterThrows]
readonly attribute long long lastModified;
};
dictionary FilePropertyBag {
DOMString type = "";
long long lastModified;
};
dictionary ChromeFilePropertyBag : FilePropertyBag {
DOMString name = "";
boolean existenceCheck = true;
};
// Mozilla extensions
partial interface File {
[BinaryName="relativePath", Func="mozilla::dom::DOMPrefs::dom_webkitBlink_dirPicker_enabled"]
readonly attribute USVString webkitRelativePath;
[GetterThrows, ChromeOnly, NeedsCallerType]
readonly attribute DOMString mozFullPath;
};
// Mozilla extensions
// These 2 methods can be used only in these conditions:
// - the main-thread
// - parent process OR file process OR, only for testing, with pref
// `dom.file.createInChild' set to true.
[Exposed=(Window)]
partial interface File {
[ChromeOnly, Throws, NeedsCallerType]
static Promise<File> createFromNsIFile(nsIFile file,
optional ChromeFilePropertyBag options);
[ChromeOnly, Throws, NeedsCallerType]
static Promise<File> createFromFileName(USVString fileName,
optional ChromeFilePropertyBag options);
};