зеркало из https://github.com/mozilla/gecko-dev.git
38 строки
1.2 KiB
C++
38 строки
1.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#ifndef nsUnicodeNormalizer_h__
|
|
#define nsUnicodeNormalizer_h__
|
|
|
|
#include "nscore.h"
|
|
#include "nsISupports.h"
|
|
|
|
#include "nsIUnicodeNormalizer.h"
|
|
|
|
nsresult NS_NewUnicodeNormalizer(nsISupports** oResult);
|
|
|
|
|
|
class nsUnicodeNormalizer : public nsIUnicodeNormalizer {
|
|
public:
|
|
nsUnicodeNormalizer();
|
|
|
|
NS_DECL_ISUPPORTS
|
|
|
|
NS_IMETHOD NormalizeUnicodeNFD( const nsAString& aSrc, nsAString& aDest) MOZ_OVERRIDE;
|
|
NS_IMETHOD NormalizeUnicodeNFC( const nsAString& aSrc, nsAString& aDest) MOZ_OVERRIDE;
|
|
NS_IMETHOD NormalizeUnicodeNFKD( const nsAString& aSrc, nsAString& aDest) MOZ_OVERRIDE;
|
|
NS_IMETHOD NormalizeUnicodeNFKC( const nsAString& aSrc, nsAString& aDest) MOZ_OVERRIDE;
|
|
|
|
// low-level access to the composition data needed for HarfBuzz callbacks
|
|
static bool Compose(uint32_t a, uint32_t b, uint32_t *ab);
|
|
static bool DecomposeNonRecursively(uint32_t comp, uint32_t *c1, uint32_t *c2);
|
|
|
|
private:
|
|
virtual ~nsUnicodeNormalizer();
|
|
};
|
|
|
|
#endif //nsUnicodeNormalizer_h__
|
|
|