Refactor CFX_BasicArray.
[pdfium.git] / core / include / fxcrt / fx_ucd.h
1 // Copyright 2014 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4  
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6
7 #ifndef _FX_UNICODE_
8 #define _FX_UNICODE_
9 enum FX_CHARBREAKPROP {
10     FX_CBP_OP = 0,
11     FX_CBP_CL = 1,
12     FX_CBP_QU = 2,
13     FX_CBP_GL = 3,
14     FX_CBP_NS = 4,
15     FX_CBP_EX = 5,
16     FX_CBP_SY = 6,
17     FX_CBP_IS = 7,
18     FX_CBP_PR = 8,
19     FX_CBP_PO = 9,
20     FX_CBP_NU = 10,
21     FX_CBP_AL = 11,
22     FX_CBP_ID = 12,
23     FX_CBP_IN = 13,
24     FX_CBP_HY = 14,
25     FX_CBP_BA = 15,
26     FX_CBP_BB = 16,
27     FX_CBP_B2 = 17,
28     FX_CBP_ZW = 18,
29     FX_CBP_CM = 19,
30     FX_CBP_WJ = 20,
31     FX_CBP_H2 = 21,
32     FX_CBP_H3 = 22,
33     FX_CBP_JL = 23,
34     FX_CBP_JV = 24,
35     FX_CBP_JT = 25,
36
37     FX_CBP_BK = 26,
38     FX_CBP_CR = 27,
39     FX_CBP_LF = 28,
40     FX_CBP_NL = 29,
41     FX_CBP_SA = 30,
42     FX_CBP_SG = 31,
43     FX_CBP_CB = 32,
44     FX_CBP_XX = 33,
45     FX_CBP_AI = 34,
46     FX_CBP_SP = 35,
47     FX_CBP_TB = 37,
48     FX_CBP_NONE = 36,
49 };
50 #define FX_BIDICLASSBITS                6
51 #define FX_BIDICLASSBITSMASK    (31 << FX_BIDICLASSBITS)
52 enum FX_BIDICLASS {
53     FX_BIDICLASS_ON             = 0,
54     FX_BIDICLASS_L              = 1,
55     FX_BIDICLASS_R              = 2,
56     FX_BIDICLASS_AN             = 3,
57     FX_BIDICLASS_EN             = 4,
58     FX_BIDICLASS_AL             = 5,
59     FX_BIDICLASS_NSM    = 6,
60     FX_BIDICLASS_CS             = 7,
61     FX_BIDICLASS_ES             = 8,
62     FX_BIDICLASS_ET             = 9,
63     FX_BIDICLASS_BN             = 10,
64     FX_BIDICLASS_S              = 11,
65     FX_BIDICLASS_WS             = 12,
66     FX_BIDICLASS_B              = 13,
67     FX_BIDICLASS_RLO    = 14,
68     FX_BIDICLASS_RLE    = 15,
69     FX_BIDICLASS_LRO    = 16,
70     FX_BIDICLASS_LRE    = 17,
71     FX_BIDICLASS_PDF    = 18,
72     FX_BIDICLASS_N              = FX_BIDICLASS_ON,
73 };
74 #define FX_CHARTYPEBITS         11
75 #define FX_CHARTYPEBITSMASK     (15 << FX_CHARTYPEBITS)
76 enum FX_CHARTYPE {
77     FX_CHARTYPE_Unknown                         = 0,
78     FX_CHARTYPE_Tab                                     = (1 << FX_CHARTYPEBITS),
79     FX_CHARTYPE_Space                           = (2 << FX_CHARTYPEBITS),
80     FX_CHARTYPE_Control                         = (3 << FX_CHARTYPEBITS),
81     FX_CHARTYPE_Combination                     = (4 << FX_CHARTYPEBITS),
82     FX_CHARTYPE_Numeric                         = (5 << FX_CHARTYPEBITS),
83     FX_CHARTYPE_Normal                          = (6 << FX_CHARTYPEBITS),
84     FX_CHARTYPE_ArabicAlef                      = (7 << FX_CHARTYPEBITS),
85     FX_CHARTYPE_ArabicSpecial           = (8 << FX_CHARTYPEBITS),
86     FX_CHARTYPE_ArabicDistortion        = (9 << FX_CHARTYPEBITS),
87     FX_CHARTYPE_ArabicNormal            = (10 << FX_CHARTYPEBITS),
88     FX_CHARTYPE_ArabicForm                      = (11 << FX_CHARTYPEBITS),
89     FX_CHARTYPE_Arabic                          = (12 << FX_CHARTYPEBITS),
90 };
91 FX_DWORD FX_GetUnicodeProperties(FX_WCHAR wch);
92 FX_BOOL FX_IsCtrlCode(FX_WCHAR ch);
93 FX_BOOL FX_IsRotationCode(FX_WCHAR ch);
94 FX_BOOL FX_IsCombinationChar(FX_WCHAR wch);
95 FX_BOOL FX_IsBidiChar(FX_WCHAR wch);
96 FX_WCHAR FX_GetMirrorChar(FX_WCHAR wch, FX_BOOL bRTL, FX_BOOL bVertical);
97 FX_WCHAR FX_GetMirrorChar(FX_WCHAR wch, FX_DWORD dwProps, FX_BOOL bRTL, FX_BOOL bVertical);
98 #endif