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| author | dsinclair <dsinclair@chromium.org> | 2016-09-29 13:59:29 -0700 |
|---|---|---|
| committer | Commit bot <commit-bot@chromium.org> | 2016-09-29 13:59:29 -0700 |
| commit | a52ab741019342fbca0468e43a01deb44fa5f1bd (patch) | |
| tree | 9b1deef3b8deb23d65bf56348b220fe59dcd3169 /core/fxcrt/fx_arb.h | |
| parent | 8a4e286e686c3027f382afb07d3ddcec4610fdd9 (diff) | |
| download | pdfium-a52ab741019342fbca0468e43a01deb44fa5f1bd.tar.xz | |
Move core/fxcrt/include to core/fxcrt
BUG=pdfium:611
Review-Url: https://codereview.chromium.org/2382723003
Diffstat (limited to 'core/fxcrt/fx_arb.h')
| -rw-r--r-- | core/fxcrt/fx_arb.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/core/fxcrt/fx_arb.h b/core/fxcrt/fx_arb.h new file mode 100644 index 0000000000..6d556fe9f9 --- /dev/null +++ b/core/fxcrt/fx_arb.h @@ -0,0 +1,49 @@ +// Copyright 2014 PDFium Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com + +#ifndef CORE_FXCRT_FX_ARB_H_ +#define CORE_FXCRT_FX_ARB_H_ + +#include "core/fxcrt/fx_system.h" +#include "core/fxcrt/fx_ucd.h" + +struct FX_ARBFORMTABLE { + uint16_t wIsolated; + uint16_t wFinal; + uint16_t wInitial; + uint16_t wMedial; +}; + +struct FX_ARAALEF { + uint16_t wAlef; + uint16_t wIsolated; +}; + +struct FX_ARASHADDA { + uint16_t wShadda; + uint16_t wIsolated; +}; + +const FX_ARBFORMTABLE* FX_GetArabicFormTable(FX_WCHAR unicode); +FX_WCHAR FX_GetArabicFromAlefTable(FX_WCHAR alef); +FX_WCHAR FX_GetArabicFromShaddaTable(FX_WCHAR shadda); + +enum FX_ARBPOSITION { + FX_ARBPOSITION_Isolated = 0, + FX_ARBPOSITION_Final, + FX_ARBPOSITION_Initial, + FX_ARBPOSITION_Medial, +}; + +void FX_BidiLine(CFX_WideString& wsText, int32_t iBaseLevel = 0); +void FX_BidiLine(CFX_TxtCharArray& chars, + int32_t iCount, + int32_t iBaseLevel = 0); +void FX_BidiLine(CFX_RTFCharArray& chars, + int32_t iCount, + int32_t iBaseLevel = 0); + +#endif // CORE_FXCRT_FX_ARB_H_ |