46 lines
1.6 KiB
C++
46 lines
1.6 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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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( char16_t aChar, char16_t* aReturn) = 0;
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// Convert one Unicode character into lower case
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NS_IMETHOD ToLower( char16_t aChar, char16_t* aReturn) = 0;
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// Convert one Unicode character into title case
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NS_IMETHOD ToTitle( char16_t aChar, char16_t* aReturn) = 0;
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// Convert an array of Unicode characters into upper case
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NS_IMETHOD ToUpper( const char16_t* anArray, char16_t* aReturn, uint32_t aLen) = 0;
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// Convert an array of Unicode characters into lower case
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NS_IMETHOD ToLower( const char16_t* anArray, char16_t* aReturn, uint32_t aLen) = 0;
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// case-insensitive char16_t* comparison - aResult returns similar
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// to strcasecmp
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NS_IMETHOD CaseInsensitiveCompare(const char16_t* aLeft, const char16_t* aRight, uint32_t aLength, int32_t* 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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