michael@0: /* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
michael@0:  *
michael@0:  * The origin of this IDL file is
michael@0:  * http://dev.w3.org/2006/webapi/FileAPI/#dfn-filereader
michael@0:  *
michael@0:  * Copyright © 2013 W3C® (MIT, ERCIM, Keio, Beihang), All Rights Reserved. W3C
michael@0:  * liability, trademark and document use rules apply.
michael@0:  */
michael@0: 
michael@0: [Constructor]
michael@0: interface FileReader : EventTarget {
michael@0:   // async read methods
michael@0:   [Throws]
michael@0:   void readAsArrayBuffer(Blob blob);
michael@0:   [Throws]
michael@0:   void readAsText(Blob blob, optional DOMString label = "");
michael@0:   [Throws]
michael@0:   void readAsDataURL(Blob blob);
michael@0: 
michael@0:   [Throws]
michael@0:   void abort();
michael@0: 
michael@0:   // states
michael@0:   const unsigned short EMPTY = 0;
michael@0:   const unsigned short LOADING = 1;
michael@0:   const unsigned short DONE = 2;
michael@0: 
michael@0: 
michael@0:   readonly attribute unsigned short readyState;
michael@0: 
michael@0:   // File or Blob data
michael@0:   // bug 858217: readonly attribute (DOMString or ArrayBuffer)? result;
michael@0:   [Throws]
michael@0:   readonly attribute any result;
michael@0: 
michael@0:   readonly attribute DOMError? error;
michael@0: 
michael@0:   // event handler attributes
michael@0:   attribute EventHandler onloadstart;
michael@0:   attribute EventHandler onprogress;
michael@0:   attribute EventHandler onload;
michael@0:   attribute EventHandler onabort;
michael@0:   attribute EventHandler onerror;
michael@0:   attribute EventHandler onloadend;
michael@0: };
michael@0: 
michael@0: // Mozilla extensions.
michael@0: partial interface FileReader {
michael@0:   [Throws]
michael@0:   void readAsBinaryString(Blob filedata);
michael@0: };