FileReader.webidl - mozsearch

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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/#APIASynch

 * Copyright © 2013 W3C® (MIT, ERCIM, Keio, Beihang), All Rights Reserved. W3C

 * liability, trademark and document use rules apply.

*/

[Exposed=(Window,Worker)]

interface FileReader : EventTarget {

  constructor();

  // 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;

  readonly attribute (DOMString or ArrayBuffer)? 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;

};