Index: core/fxcrt/include/fx_arabic.h |
diff --git a/core/fxcrt/include/fx_arabic.h b/core/fxcrt/include/fx_arabic.h |
deleted file mode 100644 |
index 2617d1897fbaaede963bc427e7b8b33d4bd609be..0000000000000000000000000000000000000000 |
--- a/core/fxcrt/include/fx_arabic.h |
+++ /dev/null |
@@ -1,188 +0,0 @@ |
-// 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_INCLUDE_FX_ARABIC_H_ |
-#define CORE_FXCRT_INCLUDE_FX_ARABIC_H_ |
- |
-#include "core/fxcrt/include/fx_arb.h" |
- |
-#define FX_BIDIMAXLEVEL 61 |
-#define FX_BidiDirection(a) (FX_IsOdd(a) ? FX_BIDICLASS_R : FX_BIDICLASS_L) |
-#define FX_BidiGetDeferredType(a) (((a) >> 4) & 0x0F) |
-#define FX_BidiGetResolvedType(a) ((a)&0x0F) |
- |
-namespace pdfium { |
-namespace arabic { |
- |
-bool IsArabicChar(FX_WCHAR wch); |
-bool IsArabicFormChar(FX_WCHAR wch); |
-FX_WCHAR GetFormChar(FX_WCHAR wch, FX_WCHAR prev = 0, FX_WCHAR next = 0); |
-FX_WCHAR GetFormChar(const CFX_Char* cur, |
- const CFX_Char* prev, |
- const CFX_Char* next); |
- |
-} // namespace arabic |
-} // namespace pdfium |
- |
-void FX_BidiReverseString(CFX_WideString& wsText, |
- int32_t iStart, |
- int32_t iCount); |
-void FX_BidiSetDeferredRun(CFX_Int32Array& values, |
- int32_t iStart, |
- int32_t iCount, |
- int32_t iValue); |
-void FX_BidiClassify(const CFX_WideString& wsText, |
- CFX_Int32Array& classes, |
- FX_BOOL bWS = FALSE); |
-int32_t FX_BidiResolveExplicit(int32_t iBaseLevel, |
- int32_t iDirection, |
- CFX_Int32Array& classes, |
- CFX_Int32Array& levels, |
- int32_t iStart, |
- int32_t iCount, |
- int32_t iNest = 0); |
- |
-enum FX_BIDIWEAKSTATE { |
- FX_BIDIWEAKSTATE_xa = 0, |
- FX_BIDIWEAKSTATE_xr, |
- FX_BIDIWEAKSTATE_xl, |
- FX_BIDIWEAKSTATE_ao, |
- FX_BIDIWEAKSTATE_ro, |
- FX_BIDIWEAKSTATE_lo, |
- FX_BIDIWEAKSTATE_rt, |
- FX_BIDIWEAKSTATE_lt, |
- FX_BIDIWEAKSTATE_cn, |
- FX_BIDIWEAKSTATE_ra, |
- FX_BIDIWEAKSTATE_re, |
- FX_BIDIWEAKSTATE_la, |
- FX_BIDIWEAKSTATE_le, |
- FX_BIDIWEAKSTATE_ac, |
- FX_BIDIWEAKSTATE_rc, |
- FX_BIDIWEAKSTATE_rs, |
- FX_BIDIWEAKSTATE_lc, |
- FX_BIDIWEAKSTATE_ls, |
- FX_BIDIWEAKSTATE_ret, |
- FX_BIDIWEAKSTATE_let, |
-}; |
-#define FX_BWSxa FX_BIDIWEAKSTATE_xa |
-#define FX_BWSxr FX_BIDIWEAKSTATE_xr |
-#define FX_BWSxl FX_BIDIWEAKSTATE_xl |
-#define FX_BWSao FX_BIDIWEAKSTATE_ao |
-#define FX_BWSro FX_BIDIWEAKSTATE_ro |
-#define FX_BWSlo FX_BIDIWEAKSTATE_lo |
-#define FX_BWSrt FX_BIDIWEAKSTATE_rt |
-#define FX_BWSlt FX_BIDIWEAKSTATE_lt |
-#define FX_BWScn FX_BIDIWEAKSTATE_cn |
-#define FX_BWSra FX_BIDIWEAKSTATE_ra |
-#define FX_BWSre FX_BIDIWEAKSTATE_re |
-#define FX_BWSla FX_BIDIWEAKSTATE_la |
-#define FX_BWSle FX_BIDIWEAKSTATE_le |
-#define FX_BWSac FX_BIDIWEAKSTATE_ac |
-#define FX_BWSrc FX_BIDIWEAKSTATE_rc |
-#define FX_BWSrs FX_BIDIWEAKSTATE_rs |
-#define FX_BWSlc FX_BIDIWEAKSTATE_lc |
-#define FX_BWSls FX_BIDIWEAKSTATE_ls |
-#define FX_BWSret FX_BIDIWEAKSTATE_ret |
-#define FX_BWSlet FX_BIDIWEAKSTATE_let |
- |
-enum FX_BIDIWEAKACTION { |
- FX_BIDIWEAKACTION_IX = 0x100, |
- FX_BIDIWEAKACTION_XX = 0x0F, |
- FX_BIDIWEAKACTION_xxx = (0x0F << 4) + 0x0F, |
- FX_BIDIWEAKACTION_xIx = 0x100 + FX_BIDIWEAKACTION_xxx, |
- FX_BIDIWEAKACTION_xxN = (0x0F << 4) + FX_BIDICLASS_ON, |
- FX_BIDIWEAKACTION_xxE = (0x0F << 4) + FX_BIDICLASS_EN, |
- FX_BIDIWEAKACTION_xxA = (0x0F << 4) + FX_BIDICLASS_AN, |
- FX_BIDIWEAKACTION_xxR = (0x0F << 4) + FX_BIDICLASS_R, |
- FX_BIDIWEAKACTION_xxL = (0x0F << 4) + FX_BIDICLASS_L, |
- FX_BIDIWEAKACTION_Nxx = (FX_BIDICLASS_ON << 4) + 0x0F, |
- FX_BIDIWEAKACTION_Axx = (FX_BIDICLASS_AN << 4) + 0x0F, |
- FX_BIDIWEAKACTION_ExE = (FX_BIDICLASS_EN << 4) + FX_BIDICLASS_EN, |
- FX_BIDIWEAKACTION_NIx = (FX_BIDICLASS_ON << 4) + 0x0F + 0x100, |
- FX_BIDIWEAKACTION_NxN = (FX_BIDICLASS_ON << 4) + FX_BIDICLASS_ON, |
- FX_BIDIWEAKACTION_NxR = (FX_BIDICLASS_ON << 4) + FX_BIDICLASS_R, |
- FX_BIDIWEAKACTION_NxE = (FX_BIDICLASS_ON << 4) + FX_BIDICLASS_EN, |
- FX_BIDIWEAKACTION_AxA = (FX_BIDICLASS_AN << 4) + FX_BIDICLASS_AN, |
- FX_BIDIWEAKACTION_NxL = (FX_BIDICLASS_ON << 4) + FX_BIDICLASS_L, |
- FX_BIDIWEAKACTION_LxL = (FX_BIDICLASS_L << 4) + FX_BIDICLASS_L, |
- FX_BIDIWEAKACTION_xIL = (0x0F << 4) + FX_BIDICLASS_L + 0x100, |
- FX_BIDIWEAKACTION_AxR = (FX_BIDICLASS_AN << 4) + FX_BIDICLASS_R, |
- FX_BIDIWEAKACTION_Lxx = (FX_BIDICLASS_L << 4) + 0x0F, |
-}; |
-#define FX_BWAIX FX_BIDIWEAKACTION_IX |
-#define FX_BWAXX FX_BIDIWEAKACTION_XX |
-#define FX_BWAxxx FX_BIDIWEAKACTION_xxx |
-#define FX_BWAxIx FX_BIDIWEAKACTION_xIx |
-#define FX_BWAxxN FX_BIDIWEAKACTION_xxN |
-#define FX_BWAxxE FX_BIDIWEAKACTION_xxE |
-#define FX_BWAxxA FX_BIDIWEAKACTION_xxA |
-#define FX_BWAxxR FX_BIDIWEAKACTION_xxR |
-#define FX_BWAxxL FX_BIDIWEAKACTION_xxL |
-#define FX_BWANxx FX_BIDIWEAKACTION_Nxx |
-#define FX_BWAAxx FX_BIDIWEAKACTION_Axx |
-#define FX_BWAExE FX_BIDIWEAKACTION_ExE |
-#define FX_BWANIx FX_BIDIWEAKACTION_NIx |
-#define FX_BWANxN FX_BIDIWEAKACTION_NxN |
-#define FX_BWANxR FX_BIDIWEAKACTION_NxR |
-#define FX_BWANxE FX_BIDIWEAKACTION_NxE |
-#define FX_BWAAxA FX_BIDIWEAKACTION_AxA |
-#define FX_BWANxL FX_BIDIWEAKACTION_NxL |
-#define FX_BWALxL FX_BIDIWEAKACTION_LxL |
-#define FX_BWAxIL FX_BIDIWEAKACTION_xIL |
-#define FX_BWAAxR FX_BIDIWEAKACTION_AxR |
-#define FX_BWALxx FX_BIDIWEAKACTION_Lxx |
- |
-void FX_BidiResolveWeak(int32_t iBaseLevel, |
- CFX_Int32Array& classes, |
- CFX_Int32Array& levels); |
-enum FX_BIDINEUTRALSTATE { |
- FX_BIDINEUTRALSTATE_r = 0, |
- FX_BIDINEUTRALSTATE_l, |
- FX_BIDINEUTRALSTATE_rn, |
- FX_BIDINEUTRALSTATE_ln, |
- FX_BIDINEUTRALSTATE_a, |
- FX_BIDINEUTRALSTATE_na, |
-}; |
-#define FX_BNSr FX_BIDINEUTRALSTATE_r |
-#define FX_BNSl FX_BIDINEUTRALSTATE_l |
-#define FX_BNSrn FX_BIDINEUTRALSTATE_rn |
-#define FX_BNSln FX_BIDINEUTRALSTATE_ln |
-#define FX_BNSa FX_BIDINEUTRALSTATE_a |
-#define FX_BNSna FX_BIDINEUTRALSTATE_na |
-enum FX_BIDINEUTRALACTION { |
- FX_BIDINEUTRALACTION_nL = FX_BIDICLASS_L, |
- FX_BIDINEUTRALACTION_En = (FX_BIDICLASS_AN << 4), |
- FX_BIDINEUTRALACTION_Rn = (FX_BIDICLASS_R << 4), |
- FX_BIDINEUTRALACTION_Ln = (FX_BIDICLASS_L << 4), |
- FX_BIDINEUTRALACTION_In = FX_BIDIWEAKACTION_IX, |
- FX_BIDINEUTRALACTION_LnL = (FX_BIDICLASS_L << 4) + FX_BIDICLASS_L, |
-}; |
-#define FX_BNAnL FX_BIDINEUTRALACTION_nL |
-#define FX_BNAEn FX_BIDINEUTRALACTION_En |
-#define FX_BNARn FX_BIDINEUTRALACTION_Rn |
-#define FX_BNALn FX_BIDINEUTRALACTION_Ln |
-#define FX_BNAIn FX_BIDINEUTRALACTION_In |
-#define FX_BNALnL FX_BIDINEUTRALACTION_LnL |
-int32_t FX_BidiGetDeferredNeutrals(int32_t iAction, int32_t iLevel); |
-int32_t FX_BidiGetResolvedNeutrals(int32_t iAction); |
-void FX_BidiResolveNeutrals(int32_t iBaseLevel, |
- CFX_Int32Array& classes, |
- const CFX_Int32Array& levels); |
-void FX_BidiResolveImplicit(const CFX_Int32Array& classes, |
- CFX_Int32Array& levels); |
-void FX_BidiResolveWhitespace(int32_t iBaseLevel, |
- const CFX_Int32Array& classes, |
- CFX_Int32Array& levels); |
-int32_t FX_BidiReorderLevel(int32_t iBaseLevel, |
- CFX_WideString& wsText, |
- const CFX_Int32Array& levels, |
- int32_t iStart, |
- FX_BOOL bReverse = FALSE); |
-void FX_BidiReorder(int32_t iBaseLevel, |
- CFX_WideString& wsText, |
- const CFX_Int32Array& levels); |
- |
-#endif // CORE_FXCRT_INCLUDE_FX_ARABIC_H_ |