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Implement FileReader.{readAsText,readAsDataUrl}. Fixes #6172
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20 changed files with 565 additions and 326 deletions
43
components/script/dom/webidls/FileReader.webidl
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43
components/script/dom/webidls/FileReader.webidl
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/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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// http://dev.w3.org/2006/webapi/FileAPI/#APIASynch
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//typedef (DOMString or ArrayBuffer) FileReaderResult;
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[Constructor, Exposed=Window/*,Worker*/]
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interface FileReader: EventTarget {
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// async read methods
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//[Throws]
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//void readAsArrayBuffer(Blob blob);
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[Throws]
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void readAsText(Blob blob, optional DOMString label);
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[Throws]
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void readAsDataURL(Blob blob);
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void abort();
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// states
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const unsigned short EMPTY = 0;
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const unsigned short LOADING = 1;
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const unsigned short DONE = 2;
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readonly attribute unsigned short readyState;
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// File or Blob data
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//readonly attribute FileReaderResult? result;
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readonly attribute DOMString? result;
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readonly attribute DOMException? error;
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// event handler attributes
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attribute EventHandler onloadstart;
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attribute EventHandler onprogress;
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attribute EventHandler onload;
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attribute EventHandler onabort;
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attribute EventHandler onerror;
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attribute EventHandler onloadend;
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};
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