| /* -*- 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/#APIASynch |
| * |
| * Copyright © 2013 W3C® (MIT, ERCIM, Keio, Beihang), All Rights Reserved. W3C |
| * liability, trademark and document use rules apply. |
| */ |
| |
| [Constructor, |
| Exposed=(Window,Worker,System)] |
| interface FileReader : EventTarget { |
| // async read methods |
| [Throws] |
| undefined readAsArrayBuffer(Blob blob); |
| [Throws] |
| undefined readAsBinaryString(Blob filedata); |
| [Throws] |
| undefined readAsText(Blob blob, optional DOMString label); |
| [Throws] |
| undefined readAsDataURL(Blob blob); |
| |
| undefined abort(); |
| |
| // states |
| const unsigned short EMPTY = 0; |
| const unsigned short LOADING = 1; |
| const unsigned short DONE = 2; |
| |
| |
| readonly attribute unsigned short readyState; |
| |
| // File or Blob data |
| // bug 858217: readonly attribute (DOMString or ArrayBuffer)? result; |
| [Throws] |
| readonly attribute any result; |
| |
| readonly attribute DOMException? error; |
| |
| // event handler attributes |
| attribute EventHandler onloadstart; |
| attribute EventHandler onprogress; |
| attribute EventHandler onload; |
| attribute EventHandler onabort; |
| attribute EventHandler onerror; |
| attribute EventHandler onloadend; |
| }; |