extensions/xforms/nsIXFormsUploadElement.idl

   1 /* ***** BEGIN LICENSE BLOCK *****
   2  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
   3  *
   4  * The contents of this file are subject to the Mozilla Public License Version
   5  * 1.1 (the "License"); you may not use this file except in compliance with
   6  * the License. You may obtain a copy of the License at
   7  * http://www.mozilla.org/MPL/
   8  *
   9  * Software distributed under the License is distributed on an "AS IS" basis,
  10  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  11  * for the specific language governing rights and limitations under the
  12  * License.
  13  *
  14  * The Original Code is Mozilla XForms support.
  15  *
  16  * The Initial Developer of the Original Code is
  17  * IBM Corporation.
  18  * Portions created by the Initial Developer are Copyright (C) 2005
  19  * the Initial Developer. All Rights Reserved.
  20  *
  21  * Contributor(s):
  22  *   Javier Pedemonte <jhpedemonte@gmail.com>
  23  *
  24  * Alternatively, the contents of this file may be used under the terms of
  25  * either of the GNU General Public License Version 2 or later (the "GPL"),
  26  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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  36  * ***** END LICENSE BLOCK ***** */
  37
  38 #include "nsISupports.idl"
  39
  40
  41 /**
  42  * Interface implemented by the XTF part of the upload element to allow
  43  * communication from XBL code.
  44  */
  45 [scriptable, uuid(6dc00fd0-674c-41b3-8b0b-ba6c02aa769a)]
  46 interface nsIXFormsUploadElement : nsISupports
  47 {
  48   /**
  49    * Display file picker dialog so user can select a file.
  50    */
  51   void pickFile();
  52
  53   /**
  54    * Unset file from \<upload\> and instance data.
  55    */
  56   void clearFile();
  57 };