32 lines
958 B
C++
32 lines
958 B
C++
// Copyright 2014 The PDFium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#ifndef XFA_FGAS_LAYOUT_FGAS_ARABIC_H_
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#define XFA_FGAS_LAYOUT_FGAS_ARABIC_H_
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#include "third_party/abseil-cpp/absl/types/optional.h"
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class CFGAS_Char;
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namespace pdfium {
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namespace arabic {
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constexpr wchar_t kArabicLetterLam = 0x0644;
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constexpr wchar_t kArabicLetterHeh = 0x0647;
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constexpr wchar_t kArabicShadda = 0x0651;
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constexpr wchar_t kArabicLetterSuperscriptAlef = 0x0670;
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wchar_t GetFormChar(wchar_t wch, wchar_t prev, wchar_t next);
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wchar_t GetFormChar(const CFGAS_Char* cur,
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const CFGAS_Char* prev,
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const CFGAS_Char* next);
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absl::optional<wchar_t> GetArabicFromShaddaTable(wchar_t shadda);
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} // namespace arabic
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} // namespace pdfium
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#endif // XFA_FGAS_LAYOUT_FGAS_ARABIC_H_
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