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lazarus/components/synedit/synedittextdoublewidthchars.pas

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{-------------------------------------------------------------------------------
The contents of this file are subject to the Mozilla Public License
Version 1.1 (the "License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.mozilla.org/MPL/
Software distributed under the License is distributed on an "AS IS" basis,
WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
the specific language governing rights and limitations under the License.
Alternatively, the contents of this file may be used under the terms of the
GNU General Public License Version 2 or later (the "GPL"), in which case
the provisions of the GPL are applicable instead of those above.
If you wish to allow use of your version of this file only under the terms
of the GPL and not to allow others to use your version of this file
under the MPL, indicate your decision by deleting the provisions above and
replace them with the notice and other provisions required by the GPL.
If you do not delete the provisions above, a recipient may use your version
of this file under either the MPL or the GPL.
-------------------------------------------------------------------------------}
(*
visit the following URL for more information
http://www.unicode.org/Public/UNIDATA/EastAsianWidth.txt
http://unicode.org/reports/tr11/
*)
unit SynEditTextDoubleWidthChars;
{$I synedit.inc}
interface
uses
{$ifdef windows}{$IFDEF SynForceDoubeWidthHack} Windows, {$endif}{$endif}
Classes, SysUtils, LazSynEditText;
type
{ SynEditTextDoubleWidthChars }
SynEditStringDoubleWidthChars = class(TSynEditStringsLinked)
protected
procedure DoGetPhysicalCharWidths(Line: PChar; LineLen, Index: Integer; PWidths: PPhysicalCharWidth); override;
end;
implementation
{$IFDEF SynForceDoubeWidthHack}
type
{ For more information, see UAX #11: East Asian Width,
at http://www.unicode.org/reports/tr11/
EastAsianWidth-7.0.0.txt
# Date: 2014-02-28, 23:15:00 GMT [KW, LI]
# This file is an informative contributory data file in the
# Unicode Character Database.
}
TCharWidth = (cwN, cwA, cwH, cwW, cwF, cwNa);
TCharRange = record
l, h : Integer;
l8 : Int64; // utf8 encoding. UTF8 character is no longer that 6-bytes
h8 : Int64; // utf8 encoding
w : TCharWidth;
end;
var
cjkarr : array of TCharRange = nil;
procedure InitCJKWidth;
begin
// Copyright (c) 1991-2014 Unicode, Inc.
// For terms of use, see http://www.unicode.org/terms_of_use.html
// this part is automatically generated based on EastAsianWidth.txt
SetLength(cjkarr,222);
SetLength(cjkarr,222);
with cjkarr[0] do begin l:=32; h:=126; w:=cwNa; l8:=$20; h8:=$7E; end;
with cjkarr[1] do begin l:=161; h:=161; w:=cwA; l8:=$C2A1; h8:=$C2A1; end;
with cjkarr[2] do begin l:=162; h:=163; w:=cwNa; l8:=$C2A2; h8:=$C2A3; end;
with cjkarr[3] do begin l:=164; h:=164; w:=cwA; l8:=$C2A4; h8:=$C2A4; end;
with cjkarr[4] do begin l:=165; h:=166; w:=cwNa; l8:=$C2A5; h8:=$C2A6; end;
with cjkarr[5] do begin l:=167; h:=168; w:=cwA; l8:=$C2A7; h8:=$C2A8; end;
with cjkarr[6] do begin l:=170; h:=170; w:=cwA; l8:=$C2AA; h8:=$C2AA; end;
with cjkarr[7] do begin l:=172; h:=172; w:=cwNa; l8:=$C2AC; h8:=$C2AC; end;
with cjkarr[8] do begin l:=173; h:=174; w:=cwA; l8:=$C2AD; h8:=$C2AE; end;
with cjkarr[9] do begin l:=175; h:=175; w:=cwNa; l8:=$C2AF; h8:=$C2AF; end;
with cjkarr[10] do begin l:=176; h:=180; w:=cwA; l8:=$C2B0; h8:=$C2B4; end;
with cjkarr[11] do begin l:=182; h:=186; w:=cwA; l8:=$C2B6; h8:=$C2BA; end;
with cjkarr[12] do begin l:=188; h:=191; w:=cwA; l8:=$C2BC; h8:=$C2BF; end;
with cjkarr[13] do begin l:=198; h:=198; w:=cwA; l8:=$C386; h8:=$C386; end;
with cjkarr[14] do begin l:=208; h:=208; w:=cwA; l8:=$C390; h8:=$C390; end;
with cjkarr[15] do begin l:=215; h:=216; w:=cwA; l8:=$C397; h8:=$C398; end;
with cjkarr[16] do begin l:=222; h:=225; w:=cwA; l8:=$C39E; h8:=$C3A1; end;
with cjkarr[17] do begin l:=230; h:=230; w:=cwA; l8:=$C3A6; h8:=$C3A6; end;
with cjkarr[18] do begin l:=232; h:=234; w:=cwA; l8:=$C3A8; h8:=$C3AA; end;
with cjkarr[19] do begin l:=236; h:=237; w:=cwA; l8:=$C3AC; h8:=$C3AD; end;
with cjkarr[20] do begin l:=240; h:=240; w:=cwA; l8:=$C3B0; h8:=$C3B0; end;
with cjkarr[21] do begin l:=242; h:=243; w:=cwA; l8:=$C3B2; h8:=$C3B3; end;
with cjkarr[22] do begin l:=247; h:=250; w:=cwA; l8:=$C3B7; h8:=$C3BA; end;
with cjkarr[23] do begin l:=252; h:=252; w:=cwA; l8:=$C3BC; h8:=$C3BC; end;
with cjkarr[24] do begin l:=254; h:=254; w:=cwA; l8:=$C3BE; h8:=$C3BE; end;
with cjkarr[25] do begin l:=257; h:=257; w:=cwA; l8:=$C481; h8:=$C481; end;
with cjkarr[26] do begin l:=273; h:=273; w:=cwA; l8:=$C491; h8:=$C491; end;
with cjkarr[27] do begin l:=275; h:=275; w:=cwA; l8:=$C493; h8:=$C493; end;
with cjkarr[28] do begin l:=283; h:=283; w:=cwA; l8:=$C49B; h8:=$C49B; end;
with cjkarr[29] do begin l:=294; h:=295; w:=cwA; l8:=$C4A6; h8:=$C4A7; end;
with cjkarr[30] do begin l:=299; h:=299; w:=cwA; l8:=$C4AB; h8:=$C4AB; end;
with cjkarr[31] do begin l:=305; h:=307; w:=cwA; l8:=$C4B1; h8:=$C4B3; end;
with cjkarr[32] do begin l:=312; h:=312; w:=cwA; l8:=$C4B8; h8:=$C4B8; end;
with cjkarr[33] do begin l:=319; h:=322; w:=cwA; l8:=$C4BF; h8:=$C582; end;
with cjkarr[34] do begin l:=324; h:=324; w:=cwA; l8:=$C584; h8:=$C584; end;
with cjkarr[35] do begin l:=328; h:=331; w:=cwA; l8:=$C588; h8:=$C58B; end;
with cjkarr[36] do begin l:=333; h:=333; w:=cwA; l8:=$C58D; h8:=$C58D; end;
with cjkarr[37] do begin l:=338; h:=339; w:=cwA; l8:=$C592; h8:=$C593; end;
with cjkarr[38] do begin l:=358; h:=359; w:=cwA; l8:=$C5A6; h8:=$C5A7; end;
with cjkarr[39] do begin l:=363; h:=363; w:=cwA; l8:=$C5AB; h8:=$C5AB; end;
with cjkarr[40] do begin l:=462; h:=462; w:=cwA; l8:=$C78E; h8:=$C78E; end;
with cjkarr[41] do begin l:=464; h:=464; w:=cwA; l8:=$C790; h8:=$C790; end;
with cjkarr[42] do begin l:=466; h:=466; w:=cwA; l8:=$C792; h8:=$C792; end;
with cjkarr[43] do begin l:=468; h:=468; w:=cwA; l8:=$C794; h8:=$C794; end;
with cjkarr[44] do begin l:=470; h:=470; w:=cwA; l8:=$C796; h8:=$C796; end;
with cjkarr[45] do begin l:=472; h:=472; w:=cwA; l8:=$C798; h8:=$C798; end;
with cjkarr[46] do begin l:=474; h:=474; w:=cwA; l8:=$C79A; h8:=$C79A; end;
with cjkarr[47] do begin l:=476; h:=476; w:=cwA; l8:=$C79C; h8:=$C79C; end;
with cjkarr[48] do begin l:=593; h:=593; w:=cwA; l8:=$C991; h8:=$C991; end;
with cjkarr[49] do begin l:=609; h:=609; w:=cwA; l8:=$C9A1; h8:=$C9A1; end;
with cjkarr[50] do begin l:=708; h:=708; w:=cwA; l8:=$CB84; h8:=$CB84; end;
with cjkarr[51] do begin l:=711; h:=711; w:=cwA; l8:=$CB87; h8:=$CB87; end;
with cjkarr[52] do begin l:=713; h:=715; w:=cwA; l8:=$CB89; h8:=$CB8B; end;
with cjkarr[53] do begin l:=717; h:=717; w:=cwA; l8:=$CB8D; h8:=$CB8D; end;
with cjkarr[54] do begin l:=720; h:=720; w:=cwA; l8:=$CB90; h8:=$CB90; end;
with cjkarr[55] do begin l:=728; h:=731; w:=cwA; l8:=$CB98; h8:=$CB9B; end;
with cjkarr[56] do begin l:=733; h:=733; w:=cwA; l8:=$CB9D; h8:=$CB9D; end;
with cjkarr[57] do begin l:=735; h:=735; w:=cwA; l8:=$CB9F; h8:=$CB9F; end;
with cjkarr[58] do begin l:=768; h:=879; w:=cwA; l8:=$CC80; h8:=$CDAF; end;
with cjkarr[59] do begin l:=913; h:=929; w:=cwA; l8:=$CE91; h8:=$CEA1; end;
with cjkarr[60] do begin l:=931; h:=937; w:=cwA; l8:=$CEA3; h8:=$CEA9; end;
with cjkarr[61] do begin l:=945; h:=961; w:=cwA; l8:=$CEB1; h8:=$CF81; end;
with cjkarr[62] do begin l:=963; h:=969; w:=cwA; l8:=$CF83; h8:=$CF89; end;
with cjkarr[63] do begin l:=1025; h:=1025; w:=cwA; l8:=$D081; h8:=$D081; end;
with cjkarr[64] do begin l:=1040; h:=1103; w:=cwA; l8:=$D090; h8:=$D18F; end;
with cjkarr[65] do begin l:=1105; h:=1105; w:=cwA; l8:=$D191; h8:=$D191; end;
with cjkarr[66] do begin l:=4352; h:=4447; w:=cwW; l8:=$E18480; h8:=$E1859F; end;
with cjkarr[67] do begin l:=8208; h:=8208; w:=cwA; l8:=$E28090; h8:=$E28090; end;
with cjkarr[68] do begin l:=8211; h:=8214; w:=cwA; l8:=$E28093; h8:=$E28096; end;
with cjkarr[69] do begin l:=8216; h:=8217; w:=cwA; l8:=$E28098; h8:=$E28099; end;
with cjkarr[70] do begin l:=8220; h:=8221; w:=cwA; l8:=$E2809C; h8:=$E2809D; end;
with cjkarr[71] do begin l:=8224; h:=8226; w:=cwA; l8:=$E280A0; h8:=$E280A2; end;
with cjkarr[72] do begin l:=8228; h:=8231; w:=cwA; l8:=$E280A4; h8:=$E280A7; end;
with cjkarr[73] do begin l:=8240; h:=8240; w:=cwA; l8:=$E280B0; h8:=$E280B0; end;
with cjkarr[74] do begin l:=8242; h:=8243; w:=cwA; l8:=$E280B2; h8:=$E280B3; end;
with cjkarr[75] do begin l:=8245; h:=8245; w:=cwA; l8:=$E280B5; h8:=$E280B5; end;
with cjkarr[76] do begin l:=8251; h:=8251; w:=cwA; l8:=$E280BB; h8:=$E280BB; end;
with cjkarr[77] do begin l:=8254; h:=8254; w:=cwA; l8:=$E280BE; h8:=$E280BE; end;
with cjkarr[78] do begin l:=8308; h:=8308; w:=cwA; l8:=$E281B4; h8:=$E281B4; end;
with cjkarr[79] do begin l:=8319; h:=8319; w:=cwA; l8:=$E281BF; h8:=$E281BF; end;
with cjkarr[80] do begin l:=8321; h:=8324; w:=cwA; l8:=$E28281; h8:=$E28284; end;
with cjkarr[81] do begin l:=8361; h:=8361; w:=cwH; l8:=$E282A9; h8:=$E282A9; end;
with cjkarr[82] do begin l:=8364; h:=8364; w:=cwA; l8:=$E282AC; h8:=$E282AC; end;
with cjkarr[83] do begin l:=8451; h:=8451; w:=cwA; l8:=$E28483; h8:=$E28483; end;
with cjkarr[84] do begin l:=8453; h:=8453; w:=cwA; l8:=$E28485; h8:=$E28485; end;
with cjkarr[85] do begin l:=8457; h:=8457; w:=cwA; l8:=$E28489; h8:=$E28489; end;
with cjkarr[86] do begin l:=8467; h:=8467; w:=cwA; l8:=$E28493; h8:=$E28493; end;
with cjkarr[87] do begin l:=8470; h:=8470; w:=cwA; l8:=$E28496; h8:=$E28496; end;
with cjkarr[88] do begin l:=8481; h:=8482; w:=cwA; l8:=$E284A1; h8:=$E284A2; end;
with cjkarr[89] do begin l:=8486; h:=8486; w:=cwA; l8:=$E284A6; h8:=$E284A6; end;
with cjkarr[90] do begin l:=8491; h:=8491; w:=cwA; l8:=$E284AB; h8:=$E284AB; end;
with cjkarr[91] do begin l:=8531; h:=8532; w:=cwA; l8:=$E28593; h8:=$E28594; end;
with cjkarr[92] do begin l:=8539; h:=8542; w:=cwA; l8:=$E2859B; h8:=$E2859E; end;
with cjkarr[93] do begin l:=8544; h:=8555; w:=cwA; l8:=$E285A0; h8:=$E285AB; end;
with cjkarr[94] do begin l:=8560; h:=8569; w:=cwA; l8:=$E285B0; h8:=$E285B9; end;
with cjkarr[95] do begin l:=8585; h:=8585; w:=cwA; l8:=$E28689; h8:=$E28689; end;
with cjkarr[96] do begin l:=8592; h:=8601; w:=cwA; l8:=$E28690; h8:=$E28699; end;
with cjkarr[97] do begin l:=8632; h:=8633; w:=cwA; l8:=$E286B8; h8:=$E286B9; end;
with cjkarr[98] do begin l:=8658; h:=8658; w:=cwA; l8:=$E28792; h8:=$E28792; end;
with cjkarr[99] do begin l:=8660; h:=8660; w:=cwA; l8:=$E28794; h8:=$E28794; end;
with cjkarr[100] do begin l:=8679; h:=8679; w:=cwA; l8:=$E287A7; h8:=$E287A7; end;
with cjkarr[101] do begin l:=8704; h:=8704; w:=cwA; l8:=$E28880; h8:=$E28880; end;
with cjkarr[102] do begin l:=8706; h:=8707; w:=cwA; l8:=$E28882; h8:=$E28883; end;
with cjkarr[103] do begin l:=8711; h:=8712; w:=cwA; l8:=$E28887; h8:=$E28888; end;
with cjkarr[104] do begin l:=8715; h:=8715; w:=cwA; l8:=$E2888B; h8:=$E2888B; end;
with cjkarr[105] do begin l:=8719; h:=8719; w:=cwA; l8:=$E2888F; h8:=$E2888F; end;
with cjkarr[106] do begin l:=8721; h:=8721; w:=cwA; l8:=$E28891; h8:=$E28891; end;
with cjkarr[107] do begin l:=8725; h:=8725; w:=cwA; l8:=$E28895; h8:=$E28895; end;
with cjkarr[108] do begin l:=8730; h:=8730; w:=cwA; l8:=$E2889A; h8:=$E2889A; end;
with cjkarr[109] do begin l:=8733; h:=8736; w:=cwA; l8:=$E2889D; h8:=$E288A0; end;
with cjkarr[110] do begin l:=8739; h:=8739; w:=cwA; l8:=$E288A3; h8:=$E288A3; end;
with cjkarr[111] do begin l:=8741; h:=8741; w:=cwA; l8:=$E288A5; h8:=$E288A5; end;
with cjkarr[112] do begin l:=8743; h:=8748; w:=cwA; l8:=$E288A7; h8:=$E288AC; end;
with cjkarr[113] do begin l:=8750; h:=8750; w:=cwA; l8:=$E288AE; h8:=$E288AE; end;
with cjkarr[114] do begin l:=8756; h:=8759; w:=cwA; l8:=$E288B4; h8:=$E288B7; end;
with cjkarr[115] do begin l:=8764; h:=8765; w:=cwA; l8:=$E288BC; h8:=$E288BD; end;
with cjkarr[116] do begin l:=8776; h:=8776; w:=cwA; l8:=$E28988; h8:=$E28988; end;
with cjkarr[117] do begin l:=8780; h:=8780; w:=cwA; l8:=$E2898C; h8:=$E2898C; end;
with cjkarr[118] do begin l:=8786; h:=8786; w:=cwA; l8:=$E28992; h8:=$E28992; end;
with cjkarr[119] do begin l:=8800; h:=8801; w:=cwA; l8:=$E289A0; h8:=$E289A1; end;
with cjkarr[120] do begin l:=8804; h:=8807; w:=cwA; l8:=$E289A4; h8:=$E289A7; end;
with cjkarr[121] do begin l:=8810; h:=8811; w:=cwA; l8:=$E289AA; h8:=$E289AB; end;
with cjkarr[122] do begin l:=8814; h:=8815; w:=cwA; l8:=$E289AE; h8:=$E289AF; end;
with cjkarr[123] do begin l:=8834; h:=8835; w:=cwA; l8:=$E28A82; h8:=$E28A83; end;
with cjkarr[124] do begin l:=8838; h:=8839; w:=cwA; l8:=$E28A86; h8:=$E28A87; end;
with cjkarr[125] do begin l:=8853; h:=8853; w:=cwA; l8:=$E28A95; h8:=$E28A95; end;
with cjkarr[126] do begin l:=8857; h:=8857; w:=cwA; l8:=$E28A99; h8:=$E28A99; end;
with cjkarr[127] do begin l:=8869; h:=8869; w:=cwA; l8:=$E28AA5; h8:=$E28AA5; end;
with cjkarr[128] do begin l:=8895; h:=8895; w:=cwA; l8:=$E28ABF; h8:=$E28ABF; end;
with cjkarr[129] do begin l:=8978; h:=8978; w:=cwA; l8:=$E28C92; h8:=$E28C92; end;
with cjkarr[130] do begin l:=9001; h:=9002; w:=cwW; l8:=$E28CA9; h8:=$E28CAA; end;
with cjkarr[131] do begin l:=9312; h:=9449; w:=cwA; l8:=$E291A0; h8:=$E293A9; end;
with cjkarr[132] do begin l:=9451; h:=9547; w:=cwA; l8:=$E293AB; h8:=$E2958B; end;
with cjkarr[133] do begin l:=9552; h:=9587; w:=cwA; l8:=$E29590; h8:=$E295B3; end;
with cjkarr[134] do begin l:=9600; h:=9615; w:=cwA; l8:=$E29680; h8:=$E2968F; end;
with cjkarr[135] do begin l:=9618; h:=9621; w:=cwA; l8:=$E29692; h8:=$E29695; end;
with cjkarr[136] do begin l:=9632; h:=9633; w:=cwA; l8:=$E296A0; h8:=$E296A1; end;
with cjkarr[137] do begin l:=9635; h:=9641; w:=cwA; l8:=$E296A3; h8:=$E296A9; end;
with cjkarr[138] do begin l:=9650; h:=9651; w:=cwA; l8:=$E296B2; h8:=$E296B3; end;
with cjkarr[139] do begin l:=9654; h:=9655; w:=cwA; l8:=$E296B6; h8:=$E296B7; end;
with cjkarr[140] do begin l:=9660; h:=9661; w:=cwA; l8:=$E296BC; h8:=$E296BD; end;
with cjkarr[141] do begin l:=9664; h:=9665; w:=cwA; l8:=$E29780; h8:=$E29781; end;
with cjkarr[142] do begin l:=9670; h:=9672; w:=cwA; l8:=$E29786; h8:=$E29788; end;
with cjkarr[143] do begin l:=9675; h:=9675; w:=cwA; l8:=$E2978B; h8:=$E2978B; end;
with cjkarr[144] do begin l:=9678; h:=9681; w:=cwA; l8:=$E2978E; h8:=$E29791; end;
with cjkarr[145] do begin l:=9698; h:=9701; w:=cwA; l8:=$E297A2; h8:=$E297A5; end;
with cjkarr[146] do begin l:=9711; h:=9711; w:=cwA; l8:=$E297AF; h8:=$E297AF; end;
with cjkarr[147] do begin l:=9733; h:=9734; w:=cwA; l8:=$E29885; h8:=$E29886; end;
with cjkarr[148] do begin l:=9737; h:=9737; w:=cwA; l8:=$E29889; h8:=$E29889; end;
with cjkarr[149] do begin l:=9742; h:=9743; w:=cwA; l8:=$E2988E; h8:=$E2988F; end;
with cjkarr[150] do begin l:=9748; h:=9749; w:=cwA; l8:=$E29894; h8:=$E29895; end;
with cjkarr[151] do begin l:=9756; h:=9756; w:=cwA; l8:=$E2989C; h8:=$E2989C; end;
with cjkarr[152] do begin l:=9758; h:=9758; w:=cwA; l8:=$E2989E; h8:=$E2989E; end;
with cjkarr[153] do begin l:=9792; h:=9792; w:=cwA; l8:=$E29980; h8:=$E29980; end;
with cjkarr[154] do begin l:=9794; h:=9794; w:=cwA; l8:=$E29982; h8:=$E29982; end;
with cjkarr[155] do begin l:=9824; h:=9825; w:=cwA; l8:=$E299A0; h8:=$E299A1; end;
with cjkarr[156] do begin l:=9827; h:=9829; w:=cwA; l8:=$E299A3; h8:=$E299A5; end;
with cjkarr[157] do begin l:=9831; h:=9834; w:=cwA; l8:=$E299A7; h8:=$E299AA; end;
with cjkarr[158] do begin l:=9836; h:=9837; w:=cwA; l8:=$E299AC; h8:=$E299AD; end;
with cjkarr[159] do begin l:=9839; h:=9839; w:=cwA; l8:=$E299AF; h8:=$E299AF; end;
with cjkarr[160] do begin l:=9886; h:=9887; w:=cwA; l8:=$E29A9E; h8:=$E29A9F; end;
with cjkarr[161] do begin l:=9918; h:=9919; w:=cwA; l8:=$E29ABE; h8:=$E29ABF; end;
with cjkarr[162] do begin l:=9924; h:=9933; w:=cwA; l8:=$E29B84; h8:=$E29B8D; end;
with cjkarr[163] do begin l:=9935; h:=9953; w:=cwA; l8:=$E29B8F; h8:=$E29BA1; end;
with cjkarr[164] do begin l:=9955; h:=9955; w:=cwA; l8:=$E29BA3; h8:=$E29BA3; end;
with cjkarr[165] do begin l:=9960; h:=9983; w:=cwA; l8:=$E29BA8; h8:=$E29BBF; end;
with cjkarr[166] do begin l:=10045; h:=10045; w:=cwA; l8:=$E29CBD; h8:=$E29CBD; end;
with cjkarr[167] do begin l:=10071; h:=10071; w:=cwA; l8:=$E29D97; h8:=$E29D97; end;
with cjkarr[168] do begin l:=10102; h:=10111; w:=cwA; l8:=$E29DB6; h8:=$E29DBF; end;
with cjkarr[169] do begin l:=10214; h:=10221; w:=cwNa; l8:=$E29FA6; h8:=$E29FAD; end;
with cjkarr[170] do begin l:=10629; h:=10630; w:=cwNa; l8:=$E2A685; h8:=$E2A686; end;
with cjkarr[171] do begin l:=11093; h:=11097; w:=cwA; l8:=$E2AD95; h8:=$E2AD99; end;
with cjkarr[172] do begin l:=11904; h:=11929; w:=cwW; l8:=$E2BA80; h8:=$E2BA99; end;
with cjkarr[173] do begin l:=11931; h:=12019; w:=cwW; l8:=$E2BA9B; h8:=$E2BBB3; end;
with cjkarr[174] do begin l:=12032; h:=12245; w:=cwW; l8:=$E2BC80; h8:=$E2BF95; end;
with cjkarr[175] do begin l:=12272; h:=12283; w:=cwW; l8:=$E2BFB0; h8:=$E2BFBB; end;
with cjkarr[176] do begin l:=12288; h:=12288; w:=cwF; l8:=$E38080; h8:=$E38080; end;
with cjkarr[177] do begin l:=12289; h:=12350; w:=cwW; l8:=$E38081; h8:=$E380BE; end;
with cjkarr[178] do begin l:=12353; h:=12438; w:=cwW; l8:=$E38181; h8:=$E38296; end;
with cjkarr[179] do begin l:=12441; h:=12543; w:=cwW; l8:=$E38299; h8:=$E383BF; end;
with cjkarr[180] do begin l:=12549; h:=12589; w:=cwW; l8:=$E38485; h8:=$E384AD; end;
with cjkarr[181] do begin l:=12593; h:=12686; w:=cwW; l8:=$E384B1; h8:=$E3868E; end;
with cjkarr[182] do begin l:=12688; h:=12730; w:=cwW; l8:=$E38690; h8:=$E386BA; end;
with cjkarr[183] do begin l:=12736; h:=12771; w:=cwW; l8:=$E38780; h8:=$E387A3; end;
with cjkarr[184] do begin l:=12784; h:=12830; w:=cwW; l8:=$E387B0; h8:=$E3889E; end;
with cjkarr[185] do begin l:=12832; h:=12871; w:=cwW; l8:=$E388A0; h8:=$E38987; end;
with cjkarr[186] do begin l:=12872; h:=12879; w:=cwA; l8:=$E38988; h8:=$E3898F; end;
with cjkarr[187] do begin l:=12880; h:=13054; w:=cwW; l8:=$E38990; h8:=$E38BBE; end;
with cjkarr[188] do begin l:=13056; h:=19903; w:=cwW; l8:=$E38C80; h8:=$E4B6BF; end;
with cjkarr[189] do begin l:=19968; h:=42124; w:=cwW; l8:=$E4B880; h8:=$EA928C; end;
with cjkarr[190] do begin l:=42128; h:=42182; w:=cwW; l8:=$EA9290; h8:=$EA9386; end;
with cjkarr[191] do begin l:=43360; h:=43388; w:=cwW; l8:=$EAA5A0; h8:=$EAA5BC; end;
with cjkarr[192] do begin l:=44032; h:=55203; w:=cwW; l8:=$EAB080; h8:=$ED9EA3; end;
with cjkarr[193] do begin l:=57344; h:=63743; w:=cwA; l8:=$EE8080; h8:=$EFA3BF; end;
with cjkarr[194] do begin l:=63744; h:=64255; w:=cwW; l8:=$EFA480; h8:=$EFABBF; end;
with cjkarr[195] do begin l:=65024; h:=65039; w:=cwA; l8:=$EFB880; h8:=$EFB88F; end;
with cjkarr[196] do begin l:=65040; h:=65049; w:=cwW; l8:=$EFB890; h8:=$EFB899; end;
with cjkarr[197] do begin l:=65072; h:=65106; w:=cwW; l8:=$EFB8B0; h8:=$EFB992; end;
with cjkarr[198] do begin l:=65108; h:=65126; w:=cwW; l8:=$EFB994; h8:=$EFB9A6; end;
with cjkarr[199] do begin l:=65128; h:=65131; w:=cwW; l8:=$EFB9A8; h8:=$EFB9AB; end;
with cjkarr[200] do begin l:=65281; h:=65376; w:=cwF; l8:=$EFBC81; h8:=$EFBDA0; end;
with cjkarr[201] do begin l:=65377; h:=65470; w:=cwH; l8:=$EFBDA1; h8:=$EFBEBE; end;
with cjkarr[202] do begin l:=65474; h:=65479; w:=cwH; l8:=$EFBF82; h8:=$EFBF87; end;
with cjkarr[203] do begin l:=65482; h:=65487; w:=cwH; l8:=$EFBF8A; h8:=$EFBF8F; end;
with cjkarr[204] do begin l:=65490; h:=65495; w:=cwH; l8:=$EFBF92; h8:=$EFBF97; end;
with cjkarr[205] do begin l:=65498; h:=65500; w:=cwH; l8:=$EFBF9A; h8:=$EFBF9C; end;
with cjkarr[206] do begin l:=65504; h:=65510; w:=cwF; l8:=$EFBFA0; h8:=$EFBFA6; end;
with cjkarr[207] do begin l:=65512; h:=65518; w:=cwH; l8:=$EFBFA8; h8:=$EFBFAE; end;
with cjkarr[208] do begin l:=65533; h:=65533; w:=cwA; l8:=$EFBFBD; h8:=$EFBFBD; end;
with cjkarr[209] do begin l:=110592; h:=110593; w:=cwW; l8:=$F09B8080; h8:=$F09B8081; end;
with cjkarr[210] do begin l:=127232; h:=127242; w:=cwA; l8:=$F09F8480; h8:=$F09F848A; end;
with cjkarr[211] do begin l:=127248; h:=127277; w:=cwA; l8:=$F09F8490; h8:=$F09F84AD; end;
with cjkarr[212] do begin l:=127280; h:=127337; w:=cwA; l8:=$F09F84B0; h8:=$F09F85A9; end;
with cjkarr[213] do begin l:=127344; h:=127386; w:=cwA; l8:=$F09F85B0; h8:=$F09F869A; end;
with cjkarr[214] do begin l:=127488; h:=127490; w:=cwW; l8:=$F09F8880; h8:=$F09F8882; end;
with cjkarr[215] do begin l:=127504; h:=127546; w:=cwW; l8:=$F09F8890; h8:=$F09F88BA; end;
with cjkarr[216] do begin l:=127552; h:=127560; w:=cwW; l8:=$F09F8980; h8:=$F09F8988; end;
with cjkarr[217] do begin l:=127568; h:=127569; w:=cwW; l8:=$F09F8990; h8:=$F09F8991; end;
with cjkarr[218] do begin l:=131072; h:=196605; w:=cwW; l8:=$F0A08080; h8:=$F0AFBFBD; end;
with cjkarr[219] do begin l:=196608; h:=262141; w:=cwW; l8:=$F0B08080; h8:=$F0BFBFBD; end;
with cjkarr[220] do begin l:=917760; h:=917999; w:=cwA; l8:=$F3A08480; h8:=$F3A087AF; end;
with cjkarr[221] do begin l:=983040; h:=1048573; w:=cwA; l8:=$F3B08080; h8:=$F3BFBFBD; end;
// end of automatically generated part
end;
function GetCJKWidth(u: Integer; defaultWidth: TCharWidth = cwN): TCharWidth;
var
b: Integer;
e: Integer;
i: Integer;
begin
if length(cjkarr)=0 then InitCJKWidth;
// simple binary search
b := 0;
e := length(cjkarr)-1;
Result := defaultWidth;
while (b <= e) do
begin
i := (b + e) div 2;
if (u>=cjkarr[i].l) and (u<=cjkarr[i].h) then begin
Result := cjkarr[i].w;
Break;
end else if cjkarr[i].l > u then
e := i - 1
else
b := i + 1;
end;
end;
function GetCJKWidth(utf8: PChar; charLen: Integer; defWidth: TCharWidth): TCharWidth; forward;
function GetCJKWidth(utf8: PChar; defWidth: TCharWidth): TCharWidth;
var
l : integer;
const
len1 = $01 shl 7; mask1 = $00;
len2 = $07 shl 5; mask2 = $C0;
len3 = $0F shl 4; mask3 = $E0;
len4 = $1F shl 4; mask4 = $F0;
len5 = $3F shl 4; mask5 = $F8;
len6 = $7F shl 4; mask6 = $FC;
begin
if not AssigneD(utf8) then begin
Result:=defWidth;
Exit;
end;
l:=0;
if byte(utf8^) and len1 = mask1 then l:=1
else if byte(utf8^) and len2 = mask2 then l:=2
else if byte(utf8^) and len3 = mask3 then l:=3
else if byte(utf8^) and len4 = mask4 then l:=4
else if byte(utf8^) and len5 = mask5 then l:=5
else if byte(utf8^) and len6 = mask6 then l:=6;
if l=0 then Result:=defWidth
else Result:=GetCJKWidth(utf8, l, defWidth)
end;
function GetCJKWidth(utf8: PChar; charLen: Integer; defWidth: TCharWidth): TCharWidth;
var
c : Int64;
pb : PByteArray;
b: Integer;
e: Integer;
i: Integer;
begin
{$IFDEF ENDIAN_LITTLE}
case charLen of
1: c:=byte(utf8^);
2: c:=SwapEndian(PWord(utf8)^);
3: begin
pb:=PByteArray(utf8);
c:=(pb^[0] shl 16) or (pb^[1] shl 8) or (pb^[2]);
end;
4: c:=SwapEndian(PLongWord(utf8)^);
5: begin
pb:=PByteArray(utf8);
c:=(pb^[0] shl 32) or (pb^[1] shl 24) or (pb^[2] shl 16) or (pb^[3] shl 8) or (pb^[4]);
end;
6: begin
pb:=PByteArray(utf8);
c:=(pb^[0] shl 40) or (pb^[1] shl 32) or (pb^[2] shl 24) or (pb^[3] shl 16) or (pb^[4] shl 8) or (pb^[5]);
end;
else
Result:=defWidth;
Exit;
end;
{$ELSE}
c:=0;
move(utf8^, c, charLen);
{$ENDIF}
// simple binary search
b := 0;
e := length(cjkarr)-1;
Result := defWidth;
while (b <= e) do
begin
i := (b + e) div 2;
if (c>=cjkarr[i].l8) and (c<=cjkarr[i].h8) then begin
Result := cjkarr[i].w;
Break;
end else if cjkarr[i].l8 > c then
e := i - 1
else
b := i + 1;
end;
end;
{$ENDIF}
{ SynEditTextDoubleWidthChars }
procedure SynEditStringDoubleWidthChars.DoGetPhysicalCharWidths(Line: PChar;
LineLen, Index: Integer; PWidths: PPhysicalCharWidth);
var
i: Integer;
begin
inherited DoGetPhysicalCharWidths(Line, LineLen, Index, PWidths);
if not IsUtf8 then
exit;
dec(Line);
dec(PWidths);
{$IFDEF SynForceDoubeWidthHack}
{$IF FPC_FULLVERSION>=20701}
if (DefaultSystemCodePage = 932) {Japanese}
{$ELSE}
if (GetACP = 932) {Japanese}
{$ENDIF}
then begin
for i := 0 to LineLen - 1 do begin
inc(Line);
inc(PWidths);
if PWidths^ = 0 then continue;
case GetCJKWidth(Line, cwN) of
cwN, cwH, cwNa: PWidths^ := 1;
cwA, cwW, cwF: PWidths^ := 2;
end;
(*
PWidths^:=2;
case Line^ of
#$01..#$7F: PWidths^ := 1;
#$80..#$BF: PWidths^ := 0;
#$EF: begin
if (Line[1] = #$bd) and (Line[2] in [#$A1..#$bf]) then PWidths^ := 1;
if (Line[1] = #$be) and (Line[2] in [#$80..#$9f]) then PWidths^ := 1;
end;
end;
*)
end;
exit;
end;
{$ENDIF}
for i := 0 to LineLen - 1 do begin
inc(Line);
inc(PWidths);
if Line^ < #$e1 then continue;
if PWidths^ = 0 then continue;
case Line^ of
#$e1:
case Line[1] of
#$84:
if (Line[2] >= #$80) then PWidths^ := 2;
#$85:
if (Line[2] <= #$9f) then PWidths^ := 2;
end;
#$e2:
case Line[1] of
#$8c:
if (Line[2] = #$a9) or (Line[2] = #$aa) then PWidths^ := 2;
#$ba:
if (Line[2] >= #$80) then PWidths^ := 2;
#$bb..#$ff:
PWidths^ := 2;
end;
#$e3:
case Line[1] of
#$80:
if (Line[2] >= #$80) and (Line[2] <= #$be) then PWidths^ := 2;
#$81:
if (Line[2] >= #$81) then PWidths^ := 2;
#$82..#$8e:
PWidths^ := 2;
#$8f:
if (Line[2] <= #$bf) then PWidths^ := 2;
#$90:
if (Line[2] >= #$80) then PWidths^ := 2;
#$91..#$FF:
PWidths^ := 2;
end;
#$e4:
case Line[1] of
#$00..#$b5:
PWidths^ := 2;
#$b6:
if (Line[2] <= #$b5) then PWidths^ := 2;
#$b8:
if (Line[2] >= #$80) then PWidths^ := 2;
#$b9..#$ff:
PWidths^ := 2;
end;
#$e5..#$e8:
PWidths^ := 2;
#$e9:
if (Line[1] <= #$bf) or (Line[2] <= #$83) then PWidths^ := 2;
#$ea:
case Line[1] of
#$80, #$b0:
if (Line[2] >= #$80) then PWidths^ := 2;
#$81..#$92, #$b1..#$ff:
PWidths^ := 2;
#$93:
if (Line[2] <= #$86) then PWidths^ := 2;
end;
#$eb..#$ec:
PWidths^ := 2;
#$ed:
if (Line[1] <= #$9e) or (Line[2] <= #$a3) then PWidths^ := 2;
#$ef:
case Line[1] of
#$a4:
if (Line[2] >= #$80) then PWidths^ := 2;
#$a5..#$aa:
PWidths^ := 2;
#$ab:
if (Line[2] <= #$99) then PWidths^ := 2;
#$b8:
if (Line[2] in [#$90..#$99,#$b0..#$ff]) then PWidths^ := 2;
#$b9:
if (Line[2] <= #$ab) then PWidths^ := 2;
#$bc:
if (Line[2] >= #$81) then PWidths^ := 2;
#$bd:
if (Line[2] <= #$a0) then PWidths^ := 2;
#$bf:
if (Line[2] >= #$a0) and (Line[2] <= #$a6) then PWidths^ := 2;
end;
#$f0:
case Line[1] of
#$a0, #$b0:
case Line[2] of
#$80:
if (Line[3] >= #$80) then PWidths^ := 2;
#$81..#$ff:
PWidths^ := 2;
end;
#$a1..#$ae, #$b1..#$be:
PWidths^ := 2;
#$af, #$bf:
case Line[2] of
#$00..#$be:
PWidths^ := 2;
#$bf:
if (Line[3] <= #$bd) then PWidths^ := 2;
end;
end
end;
end
end;
(* Ranges that are FullWidth char
1100 e1 84 80 .. 115F e1 85 9f
2329 e2 8c a9 .. 232A e2 8c aa
2E80 e2 ba 80 .. 303E e3 80 be
3041 e3 81 81 .. 33FF e3 8f bf
3400 e3 90 80 .. 4DB5 e4 b6 b5
4E00 e4 b8 80 .. 9FC3 e9 bf 83
A000 ea 80 80 .. A4C6 ea 93 86
AC00 ea b0 80 .. D7A3 ed 9e a3
F900 ef a4 80 .. FAD9 ef ab 99
FE10 ef b8 90 .. FE19 ef b8 99
FE30 ef b8 b0 .. FE6B ef b9 ab
FF01 ef bc 81 .. FF60 ef bd a0
FFE0 ef bf a0 .. FFE6 ef bf a6
20000 f0 a0 80 80 .. 2FFFD f0 af bf bd
30000 f0 b0 80 80 .. 3FFFD f0 bf bf bd
*)
{$IFDEF SynForceDoubeWidthHack}
initialization
InitCJKWidth;
{$ENDIF}
end.
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