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