1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
|
#pragma once
#include <stdbool.h>
#include <stdint.h>
#include "nvim/api/private/defs.h"
typedef int32_t RgbValue;
/// Highlighting attribute bits.
///
/// sign bit should not be used here, as it identifies invalid highlight
typedef enum {
HL_INVERSE = 0x01,
HL_BOLD = 0x02,
HL_ITALIC = 0x04,
// The next three bits are all underline styles
HL_UNDERLINE_MASK = 0x38,
HL_UNDERLINE = 0x08,
HL_UNDERCURL = 0x10,
HL_UNDERDOUBLE = 0x18,
HL_UNDERDOTTED = 0x20,
HL_UNDERDASHED = 0x28,
// 0x30 and 0x38 spare for underline styles
HL_STANDOUT = 0x0040,
HL_STRIKETHROUGH = 0x0080,
HL_ALTFONT = 0x0100,
// 0x0200 spare
HL_NOCOMBINE = 0x0400,
HL_BG_INDEXED = 0x0800,
HL_FG_INDEXED = 0x1000,
HL_DEFAULT = 0x2000,
HL_GLOBAL = 0x4000,
} HlAttrFlags;
/// Stores a complete highlighting entry, including colors and attributes
/// for both TUI and GUI.
typedef struct {
int16_t rgb_ae_attr, cterm_ae_attr; ///< HlAttrFlags
RgbValue rgb_fg_color, rgb_bg_color, rgb_sp_color;
int16_t cterm_fg_color, cterm_bg_color;
int32_t hl_blend;
int32_t url;
} HlAttrs;
#define HLATTRS_INIT (HlAttrs) { \
.rgb_ae_attr = 0, \
.cterm_ae_attr = 0, \
.rgb_fg_color = -1, \
.rgb_bg_color = -1, \
.rgb_sp_color = -1, \
.cterm_fg_color = 0, \
.cterm_bg_color = 0, \
.hl_blend = -1, \
.url = -1, \
}
/// Values for index in highlight_attr[].
/// When making changes, also update hlf_names in highlight.h!
typedef enum {
HLF_NONE = 0, ///< no UI highlight active
HLF_8, ///< Meta & special keys listed with ":map", text that is
///< displayed different from what it is
HLF_EOB, ///< after the last line in the buffer
HLF_TERM, ///< terminal cursor focused
HLF_AT, ///< @ characters at end of screen, characters that don't really exist in the text
HLF_D, ///< directories in CTRL-D listing
HLF_E, ///< error messages
HLF_I, ///< incremental search
HLF_L, ///< last search string
HLF_LC, ///< current search match
HLF_M, ///< "--More--" message
HLF_CM, ///< Mode (e.g., "-- INSERT --")
HLF_N, ///< line number for ":number" and ":#" commands
HLF_LNA, ///< LineNrAbove
HLF_LNB, ///< LineNrBelow
HLF_CLN, ///< current line number when 'cursorline' is set
HLF_CLS, ///< current line sign column
HLF_CLF, ///< current line fold
HLF_R, ///< return to continue message and yes/no questions
HLF_S, ///< status lines
HLF_SNC, ///< status lines of not-current windows
HLF_C, ///< window split separators
HLF_VSP, ///< VertSplit
HLF_T, ///< Titles for output from ":set all", ":autocmd" etc.
HLF_V, ///< Visual mode
HLF_VNC, ///< Visual mode, autoselecting and not clipboard owner
HLF_W, ///< warning messages
HLF_WM, ///< Wildmenu highlight
HLF_FL, ///< Folded line
HLF_FC, ///< Fold column
HLF_ADD, ///< Added diff line
HLF_CHD, ///< Changed diff line
HLF_DED, ///< Deleted diff line
HLF_TXD, ///< Text Changed in diff line
HLF_SC, ///< Sign column
HLF_CONCEAL, ///< Concealed text
HLF_SPB, ///< SpellBad
HLF_SPC, ///< SpellCap
HLF_SPR, ///< SpellRare
HLF_SPL, ///< SpellLocal
HLF_PNI, ///< popup menu normal item
HLF_PSI, ///< popup menu selected item
HLF_PMNI, ///< popup menu matched text in normal item
HLF_PMSI, ///< popup menu matched text in selected item
HLF_PNK, ///< popup menu normal item "kind"
HLF_PSK, ///< popup menu selected item "kind"
HLF_PNX, ///< popup menu normal item "menu" (extra text)
HLF_PSX, ///< popup menu selected item "menu" (extra text)
HLF_PSB, ///< popup menu scrollbar
HLF_PST, ///< popup menu scrollbar thumb
HLF_TP, ///< tabpage line
HLF_TPS, ///< tabpage line selected
HLF_TPF, ///< tabpage line filler
HLF_CUC, ///< 'cursorcolumn'
HLF_CUL, ///< 'cursorline'
HLF_MC, ///< 'colorcolumn'
HLF_QFL, ///< selected quickfix line
HLF_0, ///< Whitespace
HLF_INACTIVE, ///< NormalNC: Normal text in non-current windows
HLF_MSGSEP, ///< message separator line
HLF_NFLOAT, ///< Floating window
HLF_MSG, ///< Message area
HLF_BORDER, ///< Floating window border
HLF_WBR, ///< Window bars
HLF_WBRNC, ///< Window bars of not-current windows
HLF_CU, ///< Cursor
HLF_BTITLE, ///< Float Border Title
HLF_BFOOTER, ///< Float Border Footer
HLF_TS, ///< status line for terminal window
HLF_TSNC, ///< status line for non-current terminal window
HLF_COUNT, ///< MUST be the last one
} hlf_T;
typedef enum {
kHlUnknown,
kHlUI,
kHlSyntax,
kHlTerminal,
kHlCombine,
kHlBlend,
kHlBlendThrough,
kHlInvalid,
} HlKind;
typedef struct {
HlAttrs attr;
HlKind kind;
int id1;
int id2;
int winid;
} HlEntry;
typedef struct {
int ns_id;
int syn_id;
} ColorKey;
#define ColorKey(n, s) (ColorKey) { .ns_id = (int)(n), .syn_id = (s) }
typedef struct {
int attr_id;
int link_id;
int version;
bool is_default;
bool link_global;
} ColorItem;
#define COLOR_ITEM_INITIALIZER { .attr_id = -1, .link_id = -1, .version = -1, \
.is_default = false, .link_global = false }
enum { HLATTRS_DICT_SIZE = 16, };
|
