Merge pull request #3058 from RaiKoHoff/Dev_Lexilla

Enable horizontal scrolling by "Shift + Mouse-Wheel"
This commit is contained in:
Rainer Kottenhoff 2021-01-24 10:02:17 +01:00 committed by GitHub
commit d7de6ea27b
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GPG Key ID: 4AEE18F83AFDEB23
10 changed files with 257 additions and 85 deletions

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@ -236,38 +236,38 @@ constexpr float componentMaximum = 255.0F;
class ColourDesired {
unsigned int co;
public:
explicit ColourDesired(unsigned int co_ = 0) noexcept : co(co_) {}
constexpr explicit ColourDesired(unsigned int co_ = 0) noexcept : co(co_) {}
ColourDesired(unsigned int red, unsigned int green, unsigned int blue) noexcept :
co(red | (green << 8) | (blue << 16)) {}
bool operator==(const ColourDesired &other) const noexcept {
constexpr bool operator==(const ColourDesired &other) const noexcept {
return co == other.co;
}
unsigned int AsInteger() const noexcept {
constexpr unsigned int AsInteger() const noexcept {
return co;
}
// Red, green and blue values as bytes 0..255
unsigned char GetRed() const noexcept {
constexpr unsigned char GetRed() const noexcept {
return co & 0xff;
}
unsigned char GetGreen() const noexcept {
constexpr unsigned char GetGreen() const noexcept {
return (co >> 8) & 0xff;
}
unsigned char GetBlue() const noexcept {
constexpr unsigned char GetBlue() const noexcept {
return (co >> 16) & 0xff;
}
// Red, green and blue values as float 0..1.0
float GetRedComponent() const noexcept {
constexpr float GetRedComponent() const noexcept {
return GetRed() / componentMaximum;
}
float GetGreenComponent() const noexcept {
constexpr float GetGreenComponent() const noexcept {
return GetGreen() / componentMaximum;
}
float GetBlueComponent() const noexcept {
constexpr float GetBlueComponent() const noexcept {
return GetBlue() / componentMaximum;
}
};
@ -277,7 +277,7 @@ public:
*/
class ColourAlpha : public ColourDesired {
public:
explicit ColourAlpha(unsigned int co_ = 0) noexcept : ColourDesired(co_) {}
constexpr explicit ColourAlpha(unsigned int co_ = 0) noexcept : ColourDesired(co_) {}
ColourAlpha(unsigned int red, unsigned int green, unsigned int blue) noexcept :
ColourDesired(red | (green << 8) | (blue << 16)) {}
@ -287,15 +287,15 @@ public:
ColourAlpha(ColourDesired cd, unsigned int alpha) noexcept :
ColourDesired(cd.AsInteger() | (alpha << 24)) {}
ColourDesired GetColour() const noexcept {
constexpr ColourDesired GetColour() const noexcept {
return ColourDesired(AsInteger() & 0xffffff);
}
unsigned char GetAlpha() const noexcept {
constexpr unsigned char GetAlpha() const noexcept {
return (AsInteger() >> 24) & 0xff;
}
float GetAlphaComponent() const noexcept {
constexpr float GetAlphaComponent() const noexcept {
return GetAlpha() / componentMaximum;
}

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@ -31,6 +31,7 @@ Supported character encodings:
Master branch
-------------
* NEW API: ONIG_SYNTAX_PYTHON
* NEW API: ONIG_OPTION_IGNORECASE_IS_ASCII

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@ -1,4 +1,4 @@
Oniguruma API Version 6.9.7 2020/12/07
Oniguruma API Version 6.9.7 2021/01/18
#include <oniguruma.h>
@ -82,10 +82,7 @@ Oniguruma API Version 6.9.7 2020/12/07
ONIG_OPTION_EXTEND extended pattern form
ONIG_OPTION_FIND_LONGEST find longest match
ONIG_OPTION_FIND_NOT_EMPTY ignore empty match
ONIG_OPTION_NEGATE_SINGLELINE
clear ONIG_OPTION_SINGLELINE which is enabled on
ONIG_SYNTAX_POSIX_BASIC, ONIG_SYNTAX_POSIX_EXTENDED,
ONIG_SYNTAX_PERL, ONIG_SYNTAX_PERL_NG, ONIG_SYNTAX_JAVA
ONIG_OPTION_NEGATE_SINGLELINE clear ONIG_OPTION_SINGLELINE which is enabled on ONIG_SYNTAX_POSIX_BASIC/POSIX_EXTENDED/PERL/PERL_NG/PYTHON/JAVA
ONIG_OPTION_DONT_CAPTURE_GROUP only named group captured.
ONIG_OPTION_CAPTURE_GROUP named and no-named group captured.
@ -153,6 +150,7 @@ Oniguruma API Version 6.9.7 2020/12/07
ONIG_SYNTAX_JAVA Java (Sun java.util.regex)
ONIG_SYNTAX_PERL Perl
ONIG_SYNTAX_PERL_NG Perl + named group
ONIG_SYNTAX_PYTHON Python
ONIG_SYNTAX_ONIGURUMA Oniguruma
ONIG_SYNTAX_DEFAULT default (== ONIG_SYNTAX_ONIGURUMA)
onig_set_default_syntax()
@ -680,7 +678,6 @@ Oniguruma API Version 6.9.7 2020/12/07
# OnigEncoding onig_get_encoding(regex_t* reg)
# OnigOptionType onig_get_options(regex_t* reg)
# OnigCaseFoldType onig_get_case_fold_flag(regex_t* reg)
# OnigSyntaxType* onig_get_syntax(regex_t* reg)
Return a value of the regex object.
@ -689,6 +686,15 @@ Oniguruma API Version 6.9.7 2020/12/07
1 reg: regex object.
# OnigCaseFoldType onig_get_case_fold_flag(regex_t* reg)
Return the case_fold_flag of the regex object.
This function is deprecated.
arguments
1 reg: regex object.
# int onig_number_of_captures(regex_t* reg)
Return the number of capture group in the pattern.
@ -896,11 +902,13 @@ Oniguruma API Version 6.9.7 2020/12/07
# OnigCaseFoldType onig_get_default_case_fold_flag()
Get default case fold flag.
This function is deprecated.
# int onig_set_default_case_fold_flag(OnigCaseFoldType case_fold_flag)
Set default case fold flag.
This function is deprecated.
1 case_fold_flag: case fold flag

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@ -4,7 +4,7 @@
oniguruma.h - Oniguruma (regular expression library)
**********************************************************************/
/*-
* Copyright (c) 2002-2020 K.Kosako
* Copyright (c) 2002-2021 K.Kosako
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -441,6 +441,7 @@ ONIG_EXTERN OnigSyntaxType OnigSyntaxJava;
ONIG_EXTERN OnigSyntaxType OnigSyntaxPerl;
ONIG_EXTERN OnigSyntaxType OnigSyntaxPerl_NG;
ONIG_EXTERN OnigSyntaxType OnigSyntaxRuby;
ONIG_EXTERN OnigSyntaxType OnigSyntaxPython;
ONIG_EXTERN OnigSyntaxType OnigSyntaxOniguruma;
/* predefined syntaxes (see regsyntax.c) */
@ -454,6 +455,7 @@ ONIG_EXTERN OnigSyntaxType OnigSyntaxOniguruma;
#define ONIG_SYNTAX_PERL (&OnigSyntaxPerl)
#define ONIG_SYNTAX_PERL_NG (&OnigSyntaxPerl_NG)
#define ONIG_SYNTAX_RUBY (&OnigSyntaxRuby)
#define ONIG_SYNTAX_PYTHON (&OnigSyntaxPython)
#define ONIG_SYNTAX_ONIGURUMA (&OnigSyntaxOniguruma)
/* default syntax */
@ -526,6 +528,7 @@ ONIG_EXTERN OnigSyntaxType* OnigDefaultSyntax;
#define ONIG_SYN_OP2_QMARK_BRACE_CALLOUT_CONTENTS (1U<<28) /* (?{...}) (?{{...}}) */
#define ONIG_SYN_OP2_ASTERISK_CALLOUT_NAME (1U<<29) /* (*name) (*name{a,..}) */
#define ONIG_SYN_OP2_OPTION_ONIGURUMA (1U<<30) /* (?imxWDSPy) */
#define ONIG_SYN_OP2_QMARK_CAPITAL_P_NAME (1U<<31) /* (?P<name>...) (?P=name) */
/* syntax (behavior) */
#define ONIG_SYN_CONTEXT_INDEP_ANCHORS (1U<<31) /* not implemented */
@ -541,6 +544,7 @@ ONIG_EXTERN OnigSyntaxType* OnigDefaultSyntax;
#define ONIG_SYN_FIXED_INTERVAL_IS_GREEDY_ONLY (1U<<9) /* a{n}?=(?:a{n})? */
#define ONIG_SYN_ISOLATED_OPTION_CONTINUE_BRANCH (1U<<10) /* ..(?i)...|... */
#define ONIG_SYN_VARIABLE_LEN_LOOK_BEHIND (1U<<11) /* (?<=a+|..) */
#define ONIG_SYN_PYTHON (1U<<12) /* \UHHHHHHHH */
/* syntax (behavior) in char class [...] */
#define ONIG_SYN_NOT_NEWLINE_IN_NEGATIVE_CC (1U<<20) /* [^...] */
@ -623,6 +627,7 @@ ONIG_EXTERN OnigSyntaxType* OnigDefaultSyntax;
#define ONIGERR_NUMBERED_BACKREF_OR_CALL_NOT_ALLOWED -209
#define ONIGERR_TOO_MANY_CAPTURES -210
#define ONIGERR_TOO_LONG_WIDE_CHAR_VALUE -212
#define ONIGERR_UNDEFINED_OPERATOR -213
#define ONIGERR_EMPTY_GROUP_NAME -214
#define ONIGERR_INVALID_GROUP_NAME -215
#define ONIGERR_INVALID_CHAR_IN_GROUP_NAME -216

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@ -2,7 +2,7 @@
regerror.c - Oniguruma (regular expression library)
**********************************************************************/
/*-
* Copyright (c) 2002-2020 K.Kosako
* Copyright (c) 2002-2021 K.Kosako
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -146,6 +146,8 @@ onig_error_code_to_format(int code)
p = "too big wide-char value"; break;
case ONIGERR_TOO_LONG_WIDE_CHAR_VALUE:
p = "too long wide-char value"; break;
case ONIGERR_UNDEFINED_OPERATOR:
p = "undefined operator"; break;
case ONIGERR_INVALID_CODE_POINT_VALUE:
p = "invalid code point value"; break;
case ONIGERR_EMPTY_GROUP_NAME:

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@ -2,7 +2,7 @@
regparse.c - Oniguruma (regular expression library)
**********************************************************************/
/*-
* Copyright (c) 2002-2020 K.Kosako
* Copyright (c) 2002-2021 K.Kosako
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -5061,6 +5061,7 @@ fetch_token_cc(PToken* tok, UChar** src, UChar* end, ScanEnv* env, int state)
int r;
OnigCodePoint code;
OnigCodePoint c, c2;
int mindigits, maxdigits;
OnigSyntaxType* syn = env->syntax;
OnigEncoding enc = env->enc;
UChar* prev;
@ -5249,10 +5250,11 @@ fetch_token_cc(PToken* tok, UChar** src, UChar* end, ScanEnv* env, int state)
case 'u':
if (PEND) break;
prev = p;
if (IS_SYNTAX_OP2(syn, ONIG_SYN_OP2_ESC_U_HEX4)) {
r = scan_hexadecimal_number(&p, end, 4, 4, enc, &code);
mindigits = maxdigits = 4;
u_hex_digits:
r = scan_hexadecimal_number(&p, end, mindigits, maxdigits, enc, &code);
if (r < 0) return r;
if (p == prev) { /* can't read nothing. */
code = 0; /* but, it's not error */
@ -5263,6 +5265,15 @@ fetch_token_cc(PToken* tok, UChar** src, UChar* end, ScanEnv* env, int state)
}
break;
case 'U':
if (PEND) break;
prev = p;
if (IS_SYNTAX_BV(syn, ONIG_SYN_PYTHON)) {
mindigits = maxdigits = 8;
goto u_hex_digits;
}
break;
case '0':
case '1': case '2': case '3': case '4': case '5': case '6': case '7':
if (IS_SYNTAX_OP(syn, ONIG_SYN_OP_ESC_OCTAL3)) {
@ -5334,10 +5345,17 @@ fetch_token(PToken* tok, UChar** src, UChar* end, ScanEnv* env)
int r;
OnigCodePoint code;
OnigCodePoint c;
OnigEncoding enc = env->enc;
OnigSyntaxType* syn = env->syntax;
int mindigits, maxdigits;
UChar* prev;
UChar* p = *src;
int allow_num;
OnigEncoding enc;
OnigSyntaxType* syn;
UChar* p;
enc = env->enc;
syn = env->syntax;
p = *src;
PFETCH_READY;
if (tok->code_point_continue != 0) {
@ -5576,12 +5594,20 @@ fetch_token(PToken* tok, UChar** src, UChar* end, ScanEnv* env)
break;
case 'Z':
if (IS_SYNTAX_BV(syn, ONIG_SYN_PYTHON)) {
goto end_buf;
}
else {
if (! IS_SYNTAX_OP(syn, ONIG_SYN_OP_ESC_AZ_BUF_ANCHOR)) break;
tok->type = TK_ANCHOR;
tok->u.subtype = ANCR_SEMI_END_BUF;
}
break;
case 'z':
if (IS_SYNTAX_BV(syn, ONIG_SYN_PYTHON))
return ONIGERR_UNDEFINED_OPERATOR;
if (! IS_SYNTAX_OP(syn, ONIG_SYN_OP_ESC_AZ_BUF_ANCHOR)) break;
end_buf:
tok->type = TK_ANCHOR;
@ -5670,10 +5696,11 @@ fetch_token(PToken* tok, UChar** src, UChar* end, ScanEnv* env)
case 'u':
if (PEND) break;
prev = p;
mindigits = maxdigits = 4;
if (IS_SYNTAX_OP2(syn, ONIG_SYN_OP2_ESC_U_HEX4)) {
r = scan_hexadecimal_number(&p, end, 4, 4, enc, &code);
u_hex_digits:
r = scan_hexadecimal_number(&p, end, mindigits, maxdigits, enc, &code);
if (r < 0) return r;
if (p == prev) { /* can't read nothing. */
code = 0; /* but, it's not error */
@ -5684,6 +5711,15 @@ fetch_token(PToken* tok, UChar** src, UChar* end, ScanEnv* env)
}
break;
case 'U':
if (PEND) break;
prev = p;
if (IS_SYNTAX_BV(syn, ONIG_SYN_PYTHON)) {
mindigits = maxdigits = 8;
goto u_hex_digits;
}
break;
case '1': case '2': case '3': case '4':
case '5': case '6': case '7': case '8': case '9':
PUNFETCH;
@ -5745,6 +5781,9 @@ fetch_token(PToken* tok, UChar** src, UChar* end, ScanEnv* env)
int back_num;
enum REF_NUM num_type;
allow_num = 1;
backref_start:
prev = p;
#ifdef USE_BACKREF_WITH_LEVEL
@ -5759,6 +5798,8 @@ fetch_token(PToken* tok, UChar** src, UChar* end, ScanEnv* env)
if (r < 0) return r;
if (num_type != IS_NOT_NUM) {
if (allow_num == 0) return ONIGERR_INVALID_BACKREF;
if (num_type == IS_REL_NUM) {
back_num = backref_rel_to_abs(back_num, env);
}
@ -5815,12 +5856,17 @@ fetch_token(PToken* tok, UChar** src, UChar* end, ScanEnv* env)
UChar* name_end;
enum REF_NUM num_type;
allow_num = 1;
call_start:
prev = p;
r = fetch_name((OnigCodePoint )c, &p, end, &name_end, env,
&gnum, &num_type, TRUE);
if (r < 0) return r;
if (num_type != IS_NOT_NUM) {
if (allow_num == 0) return ONIGERR_UNDEFINED_GROUP_REFERENCE;
if (num_type == IS_REL_NUM) {
gnum = backref_rel_to_abs(gnum, env);
if (gnum < 0) {
@ -5977,6 +6023,7 @@ fetch_token(PToken* tok, UChar** src, UChar* end, ScanEnv* env)
case '(':
if (!PEND && PPEEK_IS('?') &&
IS_SYNTAX_OP2(syn, ONIG_SYN_OP2_QMARK_GROUP_EFFECT)) {
prev = p;
PINC;
if (! PEND) {
c = PPEEK;
@ -6064,11 +6111,35 @@ fetch_token(PToken* tok, UChar** src, UChar* end, ScanEnv* env)
break;
}
}
else if (c == 'P' &&
IS_SYNTAX_OP2(env->syntax, ONIG_SYN_OP2_QMARK_CAPITAL_P_NAME)) {
PINC; /* skip 'P' */
if (PEND) return ONIGERR_END_PATTERN_IN_GROUP;
PFETCH(c);
allow_num = 0;
if (c == '=') {
c = '(';
goto backref_start;
}
else if (c == '>') {
#ifdef USE_CALL
c = '(';
goto call_start;
#else
return ONIGERR_UNDEFINED_OPERATOR;
#endif
}
else {
p = prev;
goto lparen_qmark_end2;
}
}
}
lparen_qmark_end:
PUNFETCH;
}
lparen_qmark_end2:
if (! IS_SYNTAX_OP(syn, ONIG_SYN_OP_LPAREN_SUBEXP)) break;
tok->type = TK_SUBEXP_OPEN;
break;
@ -7934,12 +8005,26 @@ prs_bag(Node** np, PToken* tok, int term, UChar** src, UChar* end,
break;
#endif
case 'P':
if (IS_SYNTAX_OP2(env->syntax, ONIG_SYN_OP2_QMARK_CAPITAL_P_NAME)) {
if (PEND) return ONIGERR_END_PATTERN_IN_GROUP;
PFETCH(c);
if (c == '<') goto named_group1;
return ONIGERR_UNDEFINED_GROUP_OPTION;
}
/* else fall */
case 'W': case 'D': case 'S':
case 'y':
if (! IS_SYNTAX_OP2(env->syntax, ONIG_SYN_OP2_OPTION_ONIGURUMA))
return ONIGERR_UNDEFINED_GROUP_OPTION;
/* else fall */
#ifdef USE_POSIXLINE_OPTION
case 'p':
#endif
case 'a':
case '-': case 'i': case 'm': case 's': case 'x':
case 'W': case 'D': case 'S': case 'P':
case 'y':
{
int neg = 0;
@ -7976,10 +8061,26 @@ prs_bag(Node** np, PToken* tok, int term, UChar** src, UChar* end,
OPTION_NEGATE(option, ONIG_OPTION_MULTILINE|ONIG_OPTION_SINGLELINE, neg);
break;
#endif
case 'W': OPTION_NEGATE(option, ONIG_OPTION_WORD_IS_ASCII, neg); break;
case 'D': OPTION_NEGATE(option, ONIG_OPTION_DIGIT_IS_ASCII, neg); break;
case 'S': OPTION_NEGATE(option, ONIG_OPTION_SPACE_IS_ASCII, neg); break;
case 'P': OPTION_NEGATE(option, ONIG_OPTION_POSIX_IS_ASCII, neg); break;
case 'W':
if (! IS_SYNTAX_OP2(env->syntax, ONIG_SYN_OP2_OPTION_ONIGURUMA))
return ONIGERR_UNDEFINED_GROUP_OPTION;
OPTION_NEGATE(option, ONIG_OPTION_WORD_IS_ASCII, neg);
break;
case 'D':
if (! IS_SYNTAX_OP2(env->syntax, ONIG_SYN_OP2_OPTION_ONIGURUMA))
return ONIGERR_UNDEFINED_GROUP_OPTION;
OPTION_NEGATE(option, ONIG_OPTION_DIGIT_IS_ASCII, neg);
break;
case 'S':
if (! IS_SYNTAX_OP2(env->syntax, ONIG_SYN_OP2_OPTION_ONIGURUMA))
return ONIGERR_UNDEFINED_GROUP_OPTION;
OPTION_NEGATE(option, ONIG_OPTION_SPACE_IS_ASCII, neg);
break;
case 'P':
if (! IS_SYNTAX_OP2(env->syntax, ONIG_SYN_OP2_OPTION_ONIGURUMA))
return ONIGERR_UNDEFINED_GROUP_OPTION;
OPTION_NEGATE(option, ONIG_OPTION_POSIX_IS_ASCII, neg);
break;
case 'y': /* y{g}, y{w} */
{
@ -8018,8 +8119,15 @@ prs_bag(Node** np, PToken* tok, int term, UChar** src, UChar* end,
PFETCH(c);
if (c != '}')
return ONIGERR_UNDEFINED_GROUP_OPTION;
break;
} /* case 'y' */
break;
case 'a':
if (! IS_SYNTAX_BV(env->syntax, ONIG_SYN_PYTHON))
return ONIGERR_UNDEFINED_GROUP_OPTION;
OPTION_NEGATE(option, ONIG_OPTION_POSIX_IS_ASCII, neg);
break;
default:
return ONIGERR_UNDEFINED_GROUP_OPTION;

View File

@ -2,7 +2,7 @@
regposix.c - Oniguruma (regular expression library)
**********************************************************************/
/*-
* Copyright (c) 2002-2020 K.Kosako
* Copyright (c) 2002-2021 K.Kosako
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -120,6 +120,7 @@ onig2posix_error_code(int code)
{ ONIGERR_NUMBERED_BACKREF_OR_CALL_NOT_ALLOWED, REG_BADPAT },
{ ONIGERR_TOO_BIG_WIDE_CHAR_VALUE, REG_EONIG_BADWC },
{ ONIGERR_TOO_LONG_WIDE_CHAR_VALUE, REG_EONIG_BADWC },
{ ONIGERR_UNDEFINED_OPERATOR, REG_BADPAT },
{ ONIGERR_INVALID_CODE_POINT_VALUE, REG_EONIG_BADWC },
{ ONIGERR_EMPTY_GROUP_NAME, REG_BADPAT },
{ ONIGERR_INVALID_GROUP_NAME, REG_BADPAT },

View File

@ -2,7 +2,7 @@
regsyntax.c - Oniguruma (regular expression library)
**********************************************************************/
/*-
* Copyright (c) 2002-2020 K.Kosako
* Copyright (c) 2002-2021 K.Kosako
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -240,6 +240,35 @@ OnigSyntaxType OnigSyntaxPerl_NG = {
}
};
/* Python 3.9 */
OnigSyntaxType OnigSyntaxPython = {
(( SYN_GNU_REGEX_OP | ONIG_SYN_OP_QMARK_NON_GREEDY |
ONIG_SYN_OP_ESC_OCTAL3 | ONIG_SYN_OP_ESC_X_HEX2 |
ONIG_SYN_OP_ESC_CONTROL_CHARS |
ONIG_SYN_OP_ESC_C_CONTROL )
& ~ONIG_SYN_OP_ESC_LTGT_WORD_BEGIN_END )
, ( ONIG_SYN_OP2_QMARK_GROUP_EFFECT | ONIG_SYN_OP2_OPTION_PERL |
ONIG_SYN_OP2_QMARK_LPAREN_IF_ELSE |
ONIG_SYN_OP2_ASTERISK_CALLOUT_NAME |
ONIG_SYN_OP2_ESC_P_BRACE_CHAR_PROPERTY |
ONIG_SYN_OP2_ESC_P_BRACE_CIRCUMFLEX_NOT |
ONIG_SYN_OP2_QMARK_CAPITAL_P_NAME |
ONIG_SYN_OP2_ESC_CAPITAL_K_KEEP |
ONIG_SYN_OP2_ESC_V_VTAB | ONIG_SYN_OP2_ESC_U_HEX4 )
, ( SYN_GNU_REGEX_BV | ONIG_SYN_ISOLATED_OPTION_CONTINUE_BRANCH |
ONIG_SYN_ALLOW_INTERVAL_LOW_ABBREV | ONIG_SYN_PYTHON )
, ONIG_OPTION_SINGLELINE
,
{
(OnigCodePoint )'\\' /* esc */
, (OnigCodePoint )ONIG_INEFFECTIVE_META_CHAR /* anychar '.' */
, (OnigCodePoint )ONIG_INEFFECTIVE_META_CHAR /* anytime '*' */
, (OnigCodePoint )ONIG_INEFFECTIVE_META_CHAR /* zero or one time '?' */
, (OnigCodePoint )ONIG_INEFFECTIVE_META_CHAR /* one or more time '+' */
, (OnigCodePoint )ONIG_INEFFECTIVE_META_CHAR /* anychar anytime */
}
};
extern int

View File

@ -538,7 +538,7 @@ public:
};
using TextPositions = VarBuffer<XYPOSITION, stackBufferLength>;
class SurfaceGDI : public Surface {
class SurfaceGDI final : public Surface {
bool unicodeMode = false;
HDC hdc{};
bool hdcOwned = false;
@ -798,7 +798,7 @@ constexpr byte AlphaScaled(unsigned char component, unsigned int alpha) noexcept
return static_cast<byte>(component * alpha / 255);
}
const inline DWORD dwordMultiplied(ColourDesired colour, unsigned int alpha) noexcept {
constexpr DWORD dwordMultiplied(ColourDesired colour, unsigned int alpha) noexcept {
return dwordFromBGRA(
AlphaScaled(colour.GetBlue(), alpha),
AlphaScaled(colour.GetGreen(), alpha),
@ -1206,7 +1206,7 @@ constexpr D2D1_RECT_F RectangleFromPRectangle(PRectangle rc) noexcept {
class BlobInline;
class SurfaceD2D : public Surface {
class SurfaceD2D final : public Surface {
bool unicodeMode = false;
int x = 0;
int y = 0;
@ -1553,25 +1553,27 @@ void SurfaceD2D::RoundedRectangle(PRectangle rc, ColourDesired fore, ColourDesir
void SurfaceD2D::AlphaRectangle(PRectangle rc, int cornerSize, ColourDesired fill, int alphaFill,
ColourDesired outline, int alphaOutline, int /* flags*/) {
if (pRenderTarget) {
float const left = std::round(rc.left);
float const right = std::round(rc.right);
if (cornerSize == 0) {
// When corner size is zero, draw square rectangle to prevent blurry pixels at corners
const D2D1_RECT_F rectFill = D2D1::RectF(std::round(rc.left) + 1.0f, rc.top + 1.0f, std::round(rc.right) - 1.0f, rc.bottom - 1.0f);
const D2D1_RECT_F rectFill = D2D1::RectF(left + 1.0f, rc.top + 1.0f, right - 1.0f, rc.bottom - 1.0f);
D2DPenColour(fill, alphaFill);
pRenderTarget->FillRectangle(rectFill, pBrush);
const D2D1_RECT_F rectOutline = D2D1::RectF(std::round(rc.left) + 0.5f, rc.top + 0.5f, std::round(rc.right) - 0.5f, rc.bottom - 0.5f);
const D2D1_RECT_F rectOutline = D2D1::RectF(left + 0.5f, rc.top + 0.5f, right - 0.5f, rc.bottom - 0.5f);
D2DPenColour(outline, alphaOutline);
pRenderTarget->DrawRectangle(rectOutline, pBrush);
} else {
const float cornerSizeF = static_cast<float>(cornerSize);
D2D1_ROUNDED_RECT roundedRectFill = {
D2D1::RectF(std::round(rc.left) + 1.0f, rc.top + 1.0f, std::round(rc.right) - 1.0f, rc.bottom - 1.0f),
D2D1::RectF(left + 1.0f, rc.top + 1.0f, right - 1.0f, rc.bottom - 1.0f),
cornerSizeF - 1.0f, cornerSizeF - 1.0f };
D2DPenColour(fill, alphaFill);
pRenderTarget->FillRoundedRectangle(roundedRectFill, pBrush);
D2D1_ROUNDED_RECT roundedRect = {
D2D1::RectF(std::round(rc.left) + 0.5f, rc.top + 0.5f, std::round(rc.right) - 0.5f, rc.bottom - 0.5f),
D2D1::RectF(left + 0.5f, rc.top + 0.5f, right - 0.5f, rc.bottom - 0.5f),
cornerSizeF, cornerSizeF };
D2DPenColour(outline, alphaOutline);
pRenderTarget->DrawRoundedRectangle(roundedRect, pBrush);
@ -1581,12 +1583,13 @@ void SurfaceD2D::AlphaRectangle(PRectangle rc, int cornerSize, ColourDesired fil
namespace {
inline D2D_COLOR_F ColorFromColourAlpha(ColourAlpha colour) noexcept {
D2D_COLOR_F col;
col.r = colour.GetRedComponent();
col.g = colour.GetGreenComponent();
col.b = colour.GetBlueComponent();
col.a = colour.GetAlphaComponent();
constexpr D2D_COLOR_F ColorFromColourAlpha(ColourAlpha colour) noexcept {
D2D_COLOR_F col = {
colour.GetRedComponent(),
colour.GetGreenComponent(),
colour.GetBlueComponent(),
colour.GetAlphaComponent()
};
return col;
}
@ -1623,8 +1626,9 @@ void SurfaceD2D::GradientRectangle(PRectangle rc, const std::vector<ColourStop>
if (SUCCEEDED(hr) && pBrushLinear) {
const D2D1_RECT_F rectangle = D2D1::RectF(std::round(rc.left), rc.top, std::round(rc.right), rc.bottom);
pRenderTarget->FillRectangle(&rectangle, pBrushLinear);
ReleaseUnknown(pBrushLinear);
}
ReleaseUnknown(pBrushLinear);
ReleaseUnknown(pGradientStops);
}
}
@ -2570,7 +2574,7 @@ ListBox::ListBox() noexcept = default;
ListBox::~ListBox() = default;
class ListBoxX : public ListBox {
class ListBoxX final : public ListBox {
int lineHeight;
FontID fontCopy;
int technology;
@ -3462,13 +3466,7 @@ LRESULT ListBoxX::WndProc(HWND hWnd, UINT iMessage, WPARAM wParam, LPARAM lParam
wheelDelta -= GET_WHEEL_DELTA_WPARAM(wParam);
if (std::abs(wheelDelta) >= WHEEL_DELTA) {
const int nRows = GetVisibleRows();
int linesToScroll = 1;
if (nRows > 1) {
linesToScroll = nRows - 1;
}
if (linesToScroll > 3) {
linesToScroll = 3;
}
int linesToScroll = std::clamp(nRows - 1, 1, 3);
linesToScroll *= (wheelDelta / WHEEL_DELTA);
int top = ListBox_GetTopIndex(lb) + linesToScroll;
if (top < 0) {

View File

@ -231,7 +231,7 @@ class ScintillaWin; // Forward declaration for COM interface subobjects
/**
*/
class FormatEnumerator : public IEnumFORMATETC {
class FormatEnumerator final : public IEnumFORMATETC {
ULONG ref;
ULONG pos;
std::vector<CLIPFORMAT> formats;
@ -254,7 +254,7 @@ public:
/**
*/
class DropSource : public IDropSource {
class DropSource final : public IDropSource {
public:
ScintillaWin *sci = nullptr;
DropSource() noexcept = default;
@ -272,7 +272,7 @@ public:
/**
*/
class DataObject : public IDataObject {
class DataObject final : public IDataObject {
public:
ScintillaWin *sci = nullptr;
DataObject() noexcept = default;
@ -297,7 +297,7 @@ public:
/**
*/
class DropTarget : public IDropTarget {
class DropTarget final : public IDropTarget {
public:
ScintillaWin *sci = nullptr;
DropTarget() noexcept = default;
@ -434,7 +434,8 @@ class ScintillaWin final :
SetCoalescableTimerSig SetCoalescableTimerFn;
#endif
unsigned int linesPerScroll; ///< Intellimouse support
UINT linesPerScroll; ///< Intellimouse support
UINT charsPerScroll; ///< Intellimouse support
int wheelDelta; ///< Wheel delta from roll
DPI_T dpi = { USER_DEFAULT_SCREEN_DPI, USER_DEFAULT_SCREEN_DPI };
@ -676,6 +677,7 @@ ScintillaWin::ScintillaWin(HWND hwnd) {
#endif
linesPerScroll = 0;
charsPerScroll = 0;
wheelDelta = 0; // Wheel delta from roll
dpi = GetWindowDPI(hwnd);
@ -763,8 +765,8 @@ void ScintillaWin::Init() noexcept {
void ScintillaWin::Finalise() noexcept {
ScintillaBase::Finalise();
for (TickReason tr = tickCaret; tr <= tickDwell; tr = static_cast<TickReason>(tr + 1)) {
FineTickerCancel(tr);
for (int tr = tickCaret; tr <= tickDwell; tr = tr + 1) {
FineTickerCancel(static_cast<TickReason>(tr));
}
SetIdle(false);
#if defined(USE_D2D)
@ -884,7 +886,7 @@ bool ScintillaWin::DragThreshold(Point ptStart, Point ptNow) noexcept {
const XYPOSITION xMove = std::trunc(std::abs(ptDifference.x));
const XYPOSITION yMove = std::trunc(std::abs(ptDifference.y));
return (xMove > SystemMetricsForDpi(SM_CXDRAG, dpi.x)) ||
(yMove > SystemMetricsForDpi(SM_CYDRAG, dpi.y));
(yMove > SystemMetricsForDpi(SM_CYDRAG, dpi.y));
}
void ScintillaWin::StartDrag() {
@ -1457,16 +1459,16 @@ unsigned int SciMessageFromEM(unsigned int iMessage) noexcept {
case EM_LINEINDEX: return SCI_POSITIONFROMLINE;
case EM_LINESCROLL: return SCI_LINESCROLL;
case EM_REDO: return SCI_REDO;
case EM_UNDO: return SCI_UNDO;
case EM_SCROLL: return WM_VSCROLL;
case EM_REPLACESEL: return SCI_REPLACESEL;
case EM_SCROLL: return WM_VSCROLL;
case EM_SCROLLCARET: return SCI_SCROLLCARET;
case EM_SETREADONLY: return SCI_SETREADONLY;
case EM_UNDO: return SCI_UNDO;
case WM_CLEAR: return SCI_CLEAR;
case WM_COPY: return SCI_COPY;
case WM_CUT: return SCI_CUT;
case WM_SETTEXT: return SCI_SETTEXT;
case WM_PASTE: return SCI_PASTE;
case WM_SETTEXT: return SCI_SETTEXT;
case WM_UNDO: return SCI_UNDO;
}
return iMessage;
@ -1709,21 +1711,40 @@ sptr_t ScintillaWin::MouseMessage(unsigned int iMessage, uptr_t wParam, sptr_t l
// (A good idea for datazoom would be to "fold" or "unfold" details.
// i.e. if datazoomed out only class structures are visible, when datazooming in the control
// structures appear, then eventually the individual statements...)
if (wParam & (MK_SHIFT | MK_RBUTTON)) {
// send to client
return ::DefWindowProc(MainHWND(), iMessage, wParam, lParam);
//@@@if (wParam & (MK_SHIFT | MK_RBUTTON)) {
if (wParam & MK_SHIFT) {
if (vs.wrapState != WrapMode::none || charsPerScroll == 0) {
return ::DefWindowProc(MainHWND(), iMessage, wParam, lParam);
}
}
// Either SCROLL or ZOOM. We handle the wheel steppings calculation
wheelDelta -= GET_WHEEL_DELTA_WPARAM(wParam);
if (std::abs(wheelDelta) >= WHEEL_DELTA && linesPerScroll > 0) {
if (std::abs(wheelDelta) < WHEEL_DELTA) {
return 0;
}
if (wParam & MK_SHIFT) {
int charsToScroll = charsPerScroll;
if (charsPerScroll == WHEEL_PAGESCROLL) {
const PRectangle rcText = GetTextRectangle();
const int pageWidth = static_cast<int>(rcText.Width() * 2 / 3);
charsToScroll = pageWidth;
} else {
charsToScroll = 1 + static_cast<int>(std::max(charsToScroll, 1) * vs.aveCharWidth);
}
charsToScroll *= (wheelDelta / WHEEL_DELTA);
if (wheelDelta >= 0) {
wheelDelta = wheelDelta % WHEEL_DELTA;
} else {
wheelDelta = -(-wheelDelta % WHEEL_DELTA);
}
HorizontalScrollTo(xOffset + charsToScroll);
} else if (linesPerScroll > 0) {
Sci::Line linesToScroll = linesPerScroll;
if (linesPerScroll == WHEEL_PAGESCROLL) {
linesToScroll = LinesOnScreen() - 1;
}
if (linesToScroll == 0) {
linesToScroll = 1;
}
linesToScroll = std::max<Sci::Line>(linesToScroll, 1);
linesToScroll *= (wheelDelta / WHEEL_DELTA);
if (wheelDelta >= 0) {
wheelDelta = wheelDelta % WHEEL_DELTA;
@ -1739,10 +1760,8 @@ sptr_t ScintillaWin::MouseMessage(unsigned int iMessage, uptr_t wParam, sptr_t l
} else {
KeyCommand(SCI_ZOOMOUT);
}
// >>>>>>>>>>>>>>> BEG NON STD SCI PATCH >>>>>>>>>>>>>>>
// send to main window too !
// send to main window too (trigger Zoom CallTip) !
::DefWindowProc(MainHWND(), iMessage, wParam, lParam);
// <<<<<<<<<<<<<<< END NON STD SCI PATCH <<<<<<<<<<<<<<<
} else {
// Scroll
ScrollTo(topLine + linesToScroll);
@ -3251,6 +3270,7 @@ LRESULT ScintillaWin::ImeOnReconvert(LPARAM lParam) {
void ScintillaWin::GetIntelliMouseParameters() noexcept {
// This retrieves the number of lines per scroll as configured in the Mouse Properties sheet in Control Panel
::SystemParametersInfo(SPI_GETWHEELSCROLLLINES, 0, &linesPerScroll, 0);
::SystemParametersInfo(SPI_GETWHEELSCROLLCHARS, 0, &charsPerScroll, 0);
}
void ScintillaWin::CopyToGlobal(GlobalMemory &gmUnicode, const SelectionText &selectedText, CopyEncoding encoding) {
@ -3341,7 +3361,7 @@ void ScintillaWin::CopyToClipboard(const SelectionText &selectedText) {
}
void ScintillaWin::ScrollMessage(WPARAM wParam) {
//DWORD dwStart = timeGetTime();
//DWORD dwStart = GetTickCount();
//Platform::DebugPrintf("Scroll %x %d\n", wParam, lParam);
SCROLLINFO sci = {};
@ -3752,7 +3772,7 @@ STDMETHODIMP ScintillaWin::Drop(LPDATAOBJECT pIDataSource, DWORD grfKeyState, PO
NotifyURIDropped(putf.c_str());
} else {
FORMATETC fmtr = { cfColumnSelect, nullptr, DVASPECT_CONTENT, -1, TYMED_HGLOBAL };
const bool isRectangular = (S_OK == pIDataSource->QueryGetData(&fmtr));
const bool isRectangular = S_OK == pIDataSource->QueryGetData(&fmtr);
POINT rpt = { pt.x, pt.y };
::ScreenToClient(MainHWND(), &rpt);
@ -3824,7 +3844,7 @@ bool ScintillaWin::Register(HINSTANCE hInstance_) noexcept {
wndclass.lpszClassName = L"Scintilla";
scintillaClassAtom = ::RegisterClassExW(&wndclass);
const bool result = (0 != scintillaClassAtom);
const bool result = 0 != scintillaClassAtom;
return result;
}
@ -4002,7 +4022,7 @@ namespace Scintilla {
}
#else
extern "C"
sptr_t __stdcall Scintilla_DirectFunction(
sptr_t SCI_METHOD Scintilla_DirectFunction(
ScintillaWin* sci, UINT iMessage, uptr_t wParam, sptr_t lParam) {
return sci->WndProc(iMessage, wParam, lParam);
}