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) 1998
20 : * the Initial Developer. All Rights Reserved.
21 : *
22 : * Contributor(s):
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"),
27 : * in which case the provisions of the GPL or the LGPL are applicable instead
28 : * of those above. If you wish to allow use of your version of this file only
29 : * under the terms of either the GPL or the LGPL, and not to allow others to
30 : * use your version of this file under the terms of the MPL, indicate your
31 : * decision by deleting the provisions above and replace them with the notice
32 : * and other provisions required by the GPL or the LGPL. If you do not delete
33 : * the provisions above, a recipient may use your version of this file under
34 : * the terms of any one of the MPL, the GPL or the LGPL.
35 : *
36 : * ***** END LICENSE BLOCK ***** */
37 : #ifndef nsICaseConversion_h__
38 : #define nsICaseConversion_h__
39 :
40 :
41 : #include "nsISupports.h"
42 : #include "nscore.h"
43 :
44 : // {07D3D8E0-9614-11d2-B3AD-00805F8A6670}
45 : #define NS_ICASECONVERSION_IID \
46 : { 0x7d3d8e0, 0x9614, 0x11d2, \
47 : { 0xb3, 0xad, 0x0, 0x80, 0x5f, 0x8a, 0x66, 0x70 } }
48 :
49 0 : class nsICaseConversion : public nsISupports {
50 :
51 : public:
52 :
53 : NS_DECLARE_STATIC_IID_ACCESSOR(NS_ICASECONVERSION_IID)
54 :
55 : // Convert one Unicode character into upper case
56 : NS_IMETHOD ToUpper( PRUnichar aChar, PRUnichar* aReturn) = 0;
57 :
58 : // Convert one Unicode character into lower case
59 : NS_IMETHOD ToLower( PRUnichar aChar, PRUnichar* aReturn) = 0;
60 :
61 : // Convert one Unicode character into title case
62 : NS_IMETHOD ToTitle( PRUnichar aChar, PRUnichar* aReturn) = 0;
63 :
64 : // Convert an array of Unicode characters into upper case
65 : NS_IMETHOD ToUpper( const PRUnichar* anArray, PRUnichar* aReturn, PRUint32 aLen) = 0;
66 :
67 : // Convert an array of Unicode characters into lower case
68 : NS_IMETHOD ToLower( const PRUnichar* anArray, PRUnichar* aReturn, PRUint32 aLen) = 0;
69 :
70 : // case-insensitive PRUnichar* comparison - aResult returns similar
71 : // to strcasecmp
72 : NS_IMETHOD CaseInsensitiveCompare(const PRUnichar* aLeft, const PRUnichar* aRight, PRUint32 aLength, PRInt32* aResult) = 0;
73 : };
74 :
75 : NS_DEFINE_STATIC_IID_ACCESSOR(nsICaseConversion, NS_ICASECONVERSION_IID)
76 :
77 : #endif /* nsICaseConversion_h__ */
|