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CEDIT: optional highlighting of operators and delimiters

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git-svn-id: svn://kolibrios.org@9193 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Anton Krotov 2021-09-15 21:40:33 +00:00
parent 93b5078632
commit 7524609331
6 changed files with 79 additions and 66 deletions
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BIN
programs/develop/cedit/CEDIT
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Binary file not shown.

2
programs/develop/cedit/CEDIT.INI
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@ -67,11 +67,13 @@ KW3 =
KW1 = auto,default,disabled,false,none,true
KW2 =
KW3 =
delim = =
[lang_Fasm]
KW1 =
KW2 =
KW3 =
delim = {}[]<>:,()&*/|+-\#
[lang_JSON]
KW1 =

2
programs/develop/cedit/SRC/CEdit.ob07
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@ -28,7 +28,7 @@ IMPORT
RW, Ini, EB := EditBox, Icons, Tabs, Timer;
CONST
header = "CEdit (14-sep-2021)";
header = "CEdit (15-sep-2021)";
ShellFilter = "";
EditFilter = "SH|ASM|TXT|INC|OB07|C|CPP|H|PAS|PP|LUA|INI|JSON";

16
programs/develop/cedit/SRC/Graph.ob07
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@ -19,7 +19,7 @@
MODULE Graph;
IMPORT SYSTEM, K := KOSAPI, Lines;
IMPORT SYSTEM, K := KOSAPI, Lines, Languages;
CONST
@ -247,11 +247,11 @@ BEGIN
END clear;
PROCEDURE TextOut* (canvas: tCanvas; x, y: INTEGER; text: INTEGER; n: INTEGER);
PROCEDURE TextOut* (canvas: tCanvas; x, y: INTEGER; text: INTEGER; n: INTEGER; delimColor: INTEGER);
CONST
WCHAR_SIZE = 2;
VAR
color, i: INTEGER;
color, i, ecx: INTEGER;
c: WCHAR;
BEGIN
IF (0 <= y) & (y <= canvas.height - canvas.font.height - 1) THEN
@ -271,13 +271,17 @@ BEGIN
WHILE n > 0 DO
SYSTEM.GET(text + i*WCHAR_SIZE, c);
IF ~Lines.isSpace(c) THEN
K.sysfunc6(4, x*65536 + y, LSL(28H + canvas.font.size, 24) + canvas.textColor, SYSTEM.ADR(c), 1, canvas.bitmap - 8)
IF Languages.isDelim(c) THEN
ecx := LSL(28H + canvas.font.size, 24) + delimColor
ELSE
ecx := LSL(28H + canvas.font.size, 24) + canvas.textColor
END;
K.sysfunc6(4, x*65536 + y, ecx, SYSTEM.ADR(c), 1, canvas.bitmap - 8)
END;
INC(x, canvas.font.width);
INC(i);
DEC(n)
END
(*K.sysfunc6(4, x*65536 + y, LSL(28H + canvas.font.size, 24) + canvas.textColor, text + i*WCHAR_SIZE, n, canvas.bitmap - 8)*)
END
END
END TextOut;
@ -285,7 +289,7 @@ END TextOut;
PROCEDURE TextOut2* (canvas: tCanvas; x, y: INTEGER; text: ARRAY OF WCHAR; n: INTEGER);
BEGIN
TextOut(canvas, x, y, SYSTEM.ADR(text[0]), n)
TextOut(canvas, x, y, SYSTEM.ADR(text[0]), n, canvas.textColor)
END TextOut2;

69
programs/develop/cedit/SRC/Languages.ob07
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@ -37,12 +37,17 @@ TYPE
words: ARRAY 200, 32 OF WCHAR; cnt: INTEGER
END;
tDelimiters = ARRAY 256 OF BOOLEAN;
procGetStr = PROCEDURE (secName, keyName: ARRAY OF CHAR; VAR s: ARRAY OF CHAR);
VAR
oberonKW, cKW, pascalKW, luaKW, iniKW, fasmKW, jsonKW: ARRAY 3 OF tKeyWords;
KW: ARRAY 8 OF ARRAY 3 OF tKeyWords;
Delim: ARRAY 8 OF tDelimiters;
currentLang: INTEGER;
PROCEDURE isCS* (lang: INTEGER): BOOLEAN;
@ -63,24 +68,23 @@ END checkKW;
PROCEDURE isKey* (s: ARRAY OF WCHAR; lang, kwSet: INTEGER): BOOLEAN;
VAR
res: BOOLEAN;
BEGIN
DEC(kwSet);
res := FALSE;
CASE lang OF
|langC: res := checkKW(s, cKW[kwSet])
|langOberon: res := checkKW(s, oberonKW[kwSet])
|langPascal: res := checkKW(s, pascalKW[kwSet])
|langLua: res := checkKW(s, luaKW[kwSet])
|langIni: res := checkKW(s, iniKW[kwSet])
|langFasm: res := checkKW(s, fasmKW[kwSet])
|langJSON: res := checkKW(s, jsonKW[kwSet])
END
RETURN res
RETURN checkKW(s, KW[lang][kwSet - 1])
END isKey;
PROCEDURE isDelim* (c: WCHAR): BOOLEAN;
VAR
res: BOOLEAN;
BEGIN
IF c <= 0FFX THEN
res := Delim[currentLang][ORD(c)]
ELSE
res := FALSE
END
RETURN res
END isDelim;
PROCEDURE SkipString* (line: tLine; VAR pos: INTEGER; n: INTEGER);
VAR
quot: WCHAR;
@ -360,12 +364,21 @@ BEGIN
END EnterKW;
PROCEDURE loadKW (VAR KW: ARRAY OF tKeyWords; getStr: procGetStr; lang: ARRAY OF CHAR);
PROCEDURE loadKW (VAR KW: ARRAY OF tKeyWords; VAR delim: tDelimiters; getStr: procGetStr; lang: ARRAY OF CHAR);
VAR
s: ARRAY 16*1024 OF CHAR;
key: ARRAY 4 OF CHAR;
i: INTEGER;
BEGIN
FOR i := 0 TO LEN(delim) - 1 DO
delim[i] := FALSE
END;
getStr(lang, "delim", s);
i := 0;
WHILE s[i] # 0X DO
delim[ORD(s[i])] := TRUE;
INC(i)
END;
key := "KW1";
FOR i := 0 TO 2 DO
KW[i].cnt := 0;
@ -376,15 +389,23 @@ BEGIN
END loadKW;
PROCEDURE setCurLang* (lang: INTEGER);
BEGIN
currentLang := lang
END setCurLang;
PROCEDURE init* (getStr: procGetStr);
BEGIN
loadKW(oberonKW, getStr, "lang_Oberon");
loadKW(cKW, getStr, "lang_C");
loadKW(pascalKW, getStr, "lang_Pascal");
loadKW(luaKW, getStr, "lang_Lua");
loadKW(iniKW, getStr, "lang_Ini");
loadKW(fasmKW, getStr, "lang_Fasm");
loadKW(jsonKW, getStr, "lang_JSON");
currentLang := langText;
loadKW(KW[langText], Delim[langText], getStr, "lang_Text");
loadKW(KW[langOberon], Delim[langOberon], getStr, "lang_Oberon");
loadKW(KW[langC], Delim[langC], getStr, "lang_C");
loadKW(KW[langPascal], Delim[langPascal], getStr, "lang_Pascal");
loadKW(KW[langLua], Delim[langLua], getStr, "lang_Lua");
loadKW(KW[langIni], Delim[langIni], getStr, "lang_Ini");
loadKW(KW[langFasm], Delim[langFasm], getStr, "lang_Fasm");
loadKW(KW[langJSON], Delim[langJSON], getStr, "lang_JSON");
END init;

56
programs/develop/cedit/SRC/Text.ob07
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@ -127,14 +127,16 @@ BEGIN
text.lang := Lang.langJSON
ELSE
text.lang := Lang.langText
END
END;
Lang.setCurLang(text.lang)
END setName;
PROCEDURE setLang* (text: tText; lang: INTEGER);
BEGIN
text.lang := lang;
text.comments := TRUE
text.comments := TRUE;
Lang.setCurLang(text.lang)
END setLang;
@ -293,11 +295,11 @@ VAR
BEGIN
SetColor(color, backColor);
lexLen := MAX(MIN(line.length - lexStart, lexEnd - lexStart + 1), 0);
G.TextOut(canvas, padding.left + (lexStart - text.scroll.X) * charWidth, y, Lines.getPChar(line, lexStart), lexLen)
G.TextOut(canvas, padding.left + (lexStart - text.scroll.X) * charWidth, y, Lines.getPChar(line, lexStart), lexLen, color)
END PrintLex;
PROCEDURE PrintComment (text: tText; line: tLine; VAR depth, i: INTEGER; y: INTEGER; backColor: INTEGER);
PROCEDURE PrintComment (text: tText; line: tLine; VAR depth, i: INTEGER; w, y: INTEGER; backColor: INTEGER);
VAR
lexStart: INTEGER;
color: INTEGER;
@ -311,7 +313,7 @@ VAR
ELSE
color := colors.comment
END;
lexStart := MAX(i - 2, 0);
lexStart := MAX(i - w, 0);
ProcessComments(line, depth, i, 0, line.length - 1, text.lang);
PrintLex(text, line, lexStart, i, y, color, backColor)
END PrintComment;
@ -334,20 +336,6 @@ VAR
END FL;
PROCEDURE isFASMdelim (c: WCHAR): BOOLEAN;
VAR
s: ARRAY 19 OF WCHAR;
i: INTEGER;
BEGIN
s := "{}[]<>:,()&*/|+-\#";
i := LEN(s) - 2;
WHILE (i >= 0) & (c # s[i]) DO
DEC(i)
END
RETURN i >= 0
END isFASMdelim;
PROCEDURE ident (text: tText; VAR i: INTEGER; first, y: INTEGER; line: tLine; backColor: INTEGER; cs: BOOLEAN);
VAR
c: WCHAR;
@ -395,7 +383,7 @@ BEGIN
n := line.length - 1;
i := 0;
IF (depth > 0) & (n >= 0) THEN
PrintComment(text, line, depth, i, y, backColor)
PrintComment(text, line, depth, i, 2, y, backColor)
END;
cond := 0;
WHILE i <= n DO
@ -410,8 +398,6 @@ BEGIN
String(text, line, i, y, backColor)
ELSIF (U.isLetter(c) OR (c = "_")) THEN
ident(text, i, i, y, line, backColor, Lang.isCS(lang))
ELSIF isFASMdelim(c) THEN
PrintLex(text, line, i, i, y, colors.delim, backColor)
ELSIF U.isDigit(c) THEN
hex := FALSE;
k := i;
@ -448,7 +434,7 @@ BEGIN
ELSIF (c = "*") & (cond = 1) THEN
depth := 1;
INC(i);
PrintComment(text, line, depth, i, y, backColor);
PrintComment(text, line, depth, i, 2, y, backColor);
cond := 0
ELSIF U.isLetter(c) OR (c = "_") OR (c = "'") OR (c = '"') THEN
k := i;
@ -591,7 +577,7 @@ BEGIN
IF cond = 1 THEN
INC(depth);
INC(i);
PrintComment(text, line, depth, i, y, backColor);
PrintComment(text, line, depth, i, 2, y, backColor);
cond := 0
ELSE
cond := 2
@ -615,7 +601,7 @@ BEGIN
IF Lang.LuaLong(line, i + 1) >= 0 THEN
depth := Lang.LuaLong(line, i + 1)*2 + 1;
INC(i);
PrintComment(text, line, depth, i, y, backColor)
PrintComment(text, line, depth, i, 2, y, backColor)
ELSE
PrintLex(text, line, i - 1, n, y, colors.comment, backColor);
i := n
@ -630,7 +616,7 @@ BEGIN
IF k >= 0 THEN
depth := (k + 1)*2;
INC(i, 2);
PrintComment(text, line, depth, i, y, backColor);
PrintComment(text, line, depth, i, 2, y, backColor);
cond := 0
END
ELSIF (c = "'") OR (c = '"') THEN
@ -698,7 +684,7 @@ BEGIN
ELSIF (c = "*") & (cond = 1) THEN
depth := 2;
INC(i);
PrintComment(text, line, depth, i, y, backColor);
PrintComment(text, line, depth, i, 2, y, backColor);
cond := 0
ELSIF c = "/" THEN
IF cond = 2 THEN
@ -717,8 +703,8 @@ BEGIN
ELSE
depth := 1
END;
INC(i, 2);
PrintComment(text, line, depth, i, y, backColor);
INC(i);
PrintComment(text, line, depth, i, 1, y, backColor);
cond := 0
ELSIF c = "#" THEN
k := i;
@ -798,12 +784,10 @@ BEGIN
i := n
ELSIF c = '"' THEN
String(text, line, i, y, backColor)
ELSIF c = "=" THEN
PrintLex(text, line, i, i, y, colors.delim, backColor)
ELSIF c = "[" THEN
depth := 1;
INC(i, 2);
PrintComment(text, line, depth, i, y, backColor)
INC(i);
PrintComment(text, line, depth, i, 1, y, backColor)
ELSIF U.isDigit(c) THEN
k := i;
WHILE U.isDigit(getChar(line, i)) DO
@ -2014,7 +1998,7 @@ BEGIN
x := pos*charWidth + padding.left;
G.SetColor(canvas, colors.selback);
G.FillRect(canvas, x - 2, y - inter DIV 2, x + 1 + Len*charWidth, y - inter DIV 2 + charHeight);
G.TextOut(canvas, pos*charWidth + padding.left, y, Lines.getPChar(line, firstCharIdx), Len)
G.TextOut(canvas, pos*charWidth + padding.left, y, Lines.getPChar(line, firstCharIdx), Len, colors.seltext)
END drawSelect;
@ -2101,7 +2085,7 @@ BEGIN
END;
SetColor(colors.text, backColor);
Len := MAX(line.length - text.scroll.X, 0);
G.TextOut(canvas, padding.left, y, Lines.getPChar(line, text.scroll.X), MIN(Len, textsize.X + 1));
G.TextOut(canvas, padding.left, y, Lines.getPChar(line, text.scroll.X), MIN(Len, textsize.X + 1), colors.delim);
IF text.lang # Lang.langText THEN
parse(text, line, y, backColor, text.lang)
END;
@ -2242,6 +2226,8 @@ BEGIN
text.searchText := "";
text.foundSel := 0;
text.CurX := -1;
text.lang := Lang.langText;
Lang.setCurLang(Lang.langText);
setName(text, fileName);
ASSERT(text = List.create(text))
RETURN text