зеркало из https://github.com/mozilla/gecko-dev.git
52 строки
1.2 KiB
C++
52 строки
1.2 KiB
C++
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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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 nsCollation_h__
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#define nsCollation_h__
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#include "nsICollation.h"
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#include "nsCOMPtr.h"
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#include "mozilla/Attributes.h"
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class nsIUnicodeEncoder;
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// Create a collation interface for an input locale.
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//
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class nsCollationFactory final : public nsICollationFactory {
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~nsCollationFactory() {}
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public:
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NS_DECL_ISUPPORTS
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NS_IMETHOD CreateCollation(nsILocale* locale, nsICollation** instancePtr) override;
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nsCollationFactory() {}
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};
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struct nsCollation {
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public:
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nsCollation();
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~nsCollation();
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// normalize string before collation key generation
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nsresult NormalizeString(const nsAString& stringIn, nsAString& stringOut);
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// charset conversion util, C string buffer is allocate by PR_Malloc, caller should call PR_Free
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nsresult SetCharset(const char* aCharset);
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nsresult UnicodeToChar(const nsAString& aSrc, char** dst);
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protected:
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nsCOMPtr <nsIUnicodeEncoder> mEncoder;
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};
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#endif /* nsCollation_h__ */
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