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- /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
- /* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is mozilla.org code.
- *
- * The Initial Developer of the Original Code is
- * Netscape Communications Corporation.
- * Portions created by the Initial Developer are Copyright (C) 1998
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either of the GNU General Public License Version 2 or later (the "GPL"),
- * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
- #ifndef nsICaseConversion_h__
- #define nsICaseConversion_h__
-
-
- #include "nsISupports.h"
- #include "nscore.h"
- #include "nsString.h"
-
- // {07D3D8E0-9614-11d2-B3AD-00805F8A6670}
- #define NS_ICASECONVERSION_IID \
- { 0x7d3d8e0, 0x9614, 0x11d2, \
- { 0xb3, 0xad, 0x0, 0x80, 0x5f, 0x8a, 0x66, 0x70 } }
-
- class nsICaseConversion : public nsISupports {
-
- public:
-
- NS_DEFINE_STATIC_IID_ACCESSOR(NS_ICASECONVERSION_IID)
-
- // Convert one Unicode character into upper case
- NS_IMETHOD ToUpper( PRUnichar aChar, PRUnichar* aReturn) = 0;
-
- // Convert one Unicode character into lower case
- NS_IMETHOD ToLower( PRUnichar aChar, PRUnichar* aReturn) = 0;
-
- // Convert one Unicode character into title case
- NS_IMETHOD ToTitle( PRUnichar aChar, PRUnichar* aReturn) = 0;
-
- // Convert an array of Unicode characters into upper case
- NS_IMETHOD ToUpper( const PRUnichar* anArray, PRUnichar* aReturn, PRUint32 aLen) = 0;
-
- // Convert an array of Unicode characters into lower case
- NS_IMETHOD ToLower( const PRUnichar* anArray, PRUnichar* aReturn, PRUint32 aLen) = 0;
-
- // Convert an array of Unicode characters into title case
- NS_IMETHOD ToTitle( const PRUnichar* anArray, PRUnichar* aReturn,
- PRUint32 aLen, PRBool aStartInWordBundary=PR_TRUE) = 0;
-
- // case-insensitive PRUnichar* comparison - aResult returns similar
- // to strcasecmp
- NS_IMETHOD CaseInsensitiveCompare(const PRUnichar* aLeft, const PRUnichar* aRight, PRUint32 aLength, PRInt32* aResult) = 0;
- };
-
- #endif /* nsICaseConversion_h__ */
-