1 : /* -*- Mode: C++; 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) 2003
20 : * the Initial Developer. All Rights Reserved.
21 : *
22 : * Contributor(s):
23 : * Peter Van der Beken <peterv@netscape.com>
24 : *
25 : *
26 : * Alternatively, the contents of this file may be used under the terms of
27 : * either the GNU General Public License Version 2 or later (the "GPL"), or
28 : * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
29 : * in which case the provisions of the GPL or the LGPL are applicable instead
30 : * of those above. If you wish to allow use of your version of this file only
31 : * under the terms of either the GPL or the LGPL, and not to allow others to
32 : * use your version of this file under the terms of the MPL, indicate your
33 : * decision by deleting the provisions above and replace them with the notice
34 : * and other provisions required by the GPL or the LGPL. If you do not delete
35 : * the provisions above, a recipient may use your version of this file under
36 : * the terms of any one of the MPL, the GPL or the LGPL.
37 : *
38 : * ***** END LICENSE BLOCK ***** */
39 :
40 : /*
41 : * Implementation of nsIDOMDOMStringList, used by various DOM stuff.
42 : */
43 :
44 : #include "nsDOMLists.h"
45 : #include "nsDOMError.h"
46 : #include "nsDOMClassInfoID.h"
47 : #include "nsContentUtils.h"
48 : #include "nsINode.h"
49 :
50 511 : nsDOMStringList::nsDOMStringList()
51 : {
52 511 : }
53 :
54 1022 : nsDOMStringList::~nsDOMStringList()
55 : {
56 2044 : }
57 :
58 : DOMCI_DATA(DOMStringList, nsDOMStringList)
59 :
60 2048 : NS_IMPL_ADDREF(nsDOMStringList)
61 2048 : NS_IMPL_RELEASE(nsDOMStringList)
62 4090 : NS_INTERFACE_TABLE_HEAD(nsDOMStringList)
63 : NS_OFFSET_AND_INTERFACE_TABLE_BEGIN(nsDOMStringList)
64 : NS_INTERFACE_TABLE_ENTRY(nsDOMStringList, nsIDOMDOMStringList)
65 4090 : NS_OFFSET_AND_INTERFACE_TABLE_END
66 3581 : NS_OFFSET_AND_INTERFACE_TABLE_TO_MAP_SEGUE
67 2044 : NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO(DOMStringList)
68 1533 : NS_INTERFACE_MAP_END
69 :
70 : NS_IMETHODIMP
71 174 : nsDOMStringList::Item(PRUint32 aIndex, nsAString& aResult)
72 : {
73 174 : if (aIndex >= mNames.Length()) {
74 0 : SetDOMStringToNull(aResult);
75 : } else {
76 174 : aResult = mNames[aIndex];
77 : }
78 :
79 174 : return NS_OK;
80 : }
81 :
82 : NS_IMETHODIMP
83 221 : nsDOMStringList::GetLength(PRUint32 *aLength)
84 : {
85 221 : *aLength = mNames.Length();
86 :
87 221 : return NS_OK;
88 : }
89 :
90 : NS_IMETHODIMP
91 120 : nsDOMStringList::Contains(const nsAString& aString, bool *aResult)
92 : {
93 120 : *aResult = mNames.Contains(aString);
94 :
95 120 : return NS_OK;
96 : }
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