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 preference service code.
15 : *
16 : * The Initial Developer of the Original Code is Mozilla Foundation.
17 : * Portions created by the Initial Developer are Copyright (C) 2010
18 : * the Initial Developer. All Rights Reserved.
19 : *
20 : * Contributor(s):
21 : * Mike Kristoffersen <moz@mikek.dk> (Original Author)
22 : *
23 : * Alternatively, the contents of this file may be used under the terms of
24 : * either the GNU General Public License Version 2 or later (the "GPL"), or
25 : * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
26 : * in which case the provisions of the GPL or the LGPL are applicable instead
27 : * of those above. If you wish to allow use of your version of this file only
28 : * under the terms of either the GPL or the LGPL, and not to allow others to
29 : * use your version of this file under the terms of the MPL, indicate your
30 : * decision by deleting the provisions above and replace them with the notice
31 : * and other provisions required by the GPL or the LGPL. If you do not delete
32 : * the provisions above, a recipient may use your version of this file under
33 : * the terms of any one of the MPL, the GPL or the LGPL.
34 : *
35 : * ***** END LICENSE BLOCK ***** */
36 :
37 : #ifndef preftuple_included
38 : #define preftuple_included
39 :
40 : #include "nsTArray.h"
41 : #include "nsString.h"
42 :
43 : struct PrefTuple
44 0 : {
45 : nsCAutoString key;
46 :
47 : // We don't use a union to avoid allocations when using the string component
48 : // NOTE: Only one field will be valid at any given time, as indicated by the type enum
49 : nsCAutoString stringVal;
50 : PRInt32 intVal;
51 : bool boolVal;
52 :
53 : enum {
54 : PREF_STRING,
55 : PREF_INT,
56 : PREF_BOOL
57 : } type;
58 :
59 : };
60 :
61 : #endif
62 :
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