1 /* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* ***** BEGIN LICENSE BLOCK *****
3 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
4 *
5 * The contents of this file are subject to the Mozilla Public License Version
6 * 1.1 (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 * http://www.mozilla.org/MPL/
9 *
10 * Software distributed under the License is distributed on an "AS IS" basis,
11 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12 * for the specific language governing rights and limitations under the
13 * License.
14 *
15 * The Original Code is mozilla.org code.
16 *
17 * The Initial Developer of the Original Code is
18 * Netscape Communications Corporation.
19 * Portions created by the Initial Developer are Copyright (C) 2000
20 * the Initial Developer. All Rights Reserved.
21 *
22 * Contributor(s):
23 * Vidur Apparao <vidur@netscape.com> (original author)
24 * Johnny Stenback <jst@netscape.com>
25 * Robert Sayre <sayrer@gmail.com>
26 *
27 * Alternatively, the contents of this file may be used under the terms of
28 * either of the GNU General Public License Version 2 or later (the "GPL"),
29 * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
30 * in which case the provisions of the GPL or the LGPL are applicable instead
31 * of those above. If you wish to allow use of your version of this file only
32 * under the terms of either the GPL or the LGPL, and not to allow others to
33 * use your version of this file under the terms of the MPL, indicate your
34 * decision by deleting the provisions above and replace them with the notice
35 * and other provisions required by the GPL or the LGPL. If you do not delete
36 * the provisions above, a recipient may use your version of this file under
37 * the terms of any one of the MPL, the GPL or the LGPL.
38 *
39 * ***** END LICENSE BLOCK ***** */
40
41 #include "domstubs.idl"
42
43 interface nsIBoxObject;
44 interface nsIDOMLocation;
45
46 [scriptable, uuid(533a8131-8d0c-4ebf-990b-7fad7cd514ee)]
47 interface nsIDOMNSDocument : nsISupports
48 {
49 readonly attribute DOMString characterSet;
50 attribute DOMString dir;
51
52 readonly attribute nsIDOMLocation location;
53
54 attribute DOMString title;
55
56 readonly attribute DOMString contentType;
57 readonly attribute DOMString lastModified;
58 readonly attribute DOMString referrer;
59
60 nsIBoxObject getBoxObjectFor(in nsIDOMElement elt);
61
62 boolean hasFocus();
63
64 readonly attribute nsIDOMElement activeElement;
65
66 /*
67 * Retrieve elements matching all classes listed in a
68 * space-separated string.
69 *
70 * See <http://whatwg.org/specs/web-apps/current-work/>
71 */
72 nsIDOMNodeList getElementsByClassName(in DOMString classes);
73
74 /**
75 * Returns the element from the caller's document at the given point,
76 * relative to the upper-left-most point in the (possibly scrolled)
77 * window or frame.
78 *
79 * If the element at the given point belongs to another document (such as
80 * an iframe's subdocument), the element in the calling document's DOM
81 * (e.g. the iframe) is returned. If the element at the given point is
82 * anonymous or XBL generated content, such as a textbox's scrollbars, then
83 * the first non-anonymous parent element (that is, the textbox) is returned.
84 *
85 * This method returns null if either coordinate is negative, or if the
86 * specified point lies outside the visible bounds of the document.
87 *
88 * Callers from XUL documents should wait until the onload event has fired
89 * before calling this method.
90 *
91 * <a href="http://dev.w3.org/cvsweb/~checkout~/csswg/cssom/Overview.html?content-type=text/html;%20charset=utf-8#documentlayout-elementfrompoint">preliminary spec</a>
92 */
93 nsIDOMElement elementFromPoint(in long x, in long y);
94
95 };