The Tor Browser: intl/unicharutil/public/nsUnicodeNormalizer.h@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 #ifndef nsUnicodeNormalizer_h__

     7 #define nsUnicodeNormalizer_h__

     9 #include "nscore.h"

    10 #include "nsISupports.h"

    12 #include "nsIUnicodeNormalizer.h"

    14 nsresult NS_NewUnicodeNormalizer(nsISupports** oResult);

    17 class nsUnicodeNormalizer : public nsIUnicodeNormalizer {

    18 public:

    19    nsUnicodeNormalizer();

    20    virtual ~nsUnicodeNormalizer();

    22    NS_DECL_ISUPPORTS

    24    NS_IMETHOD NormalizeUnicodeNFD( const nsAString& aSrc, nsAString& aDest);

    25    NS_IMETHOD NormalizeUnicodeNFC( const nsAString& aSrc, nsAString& aDest);

    26    NS_IMETHOD NormalizeUnicodeNFKD( const nsAString& aSrc, nsAString& aDest);

    27    NS_IMETHOD NormalizeUnicodeNFKC( const nsAString& aSrc, nsAString& aDest);

    29    // low-level access to the composition data needed for HarfBuzz callbacks

    30    static bool Compose(uint32_t a, uint32_t b, uint32_t *ab);

    31    static bool DecomposeNonRecursively(uint32_t comp, uint32_t *c1, uint32_t *c2);

    32 };

    34 #endif //nsUnicodeNormalizer_h__

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