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
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
|
/*
* Copyright (C) 2003-2024 Sébastien Helleu <flashcode@flashtux.org>
*
* This file is part of WeeChat, the extensible chat client.
*
* WeeChat is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* WeeChat is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with WeeChat. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef WEECHAT_GUI_COLOR_H
#define WEECHAT_GUI_COLOR_H
#include <regex.h>
struct t_config_option;
/*
* Color from configuration options.
*
* When changing some colors below:
* - always add to the end
* - never remove a color (mark it as obsolete if needed)
* - do not re-use an obsolete color
* - add build of color in file src/gui/curses/gui-curses-color.c,
* function gui_color_init_weechat ()
* - update the Developer's guide
*/
enum t_gui_color_enum
{
GUI_COLOR_SEPARATOR = 0,
GUI_COLOR_CHAT,
GUI_COLOR_CHAT_TIME,
GUI_COLOR_CHAT_TIME_DELIMITERS,
GUI_COLOR_CHAT_PREFIX_ERROR,
GUI_COLOR_CHAT_PREFIX_NETWORK,
GUI_COLOR_CHAT_PREFIX_ACTION,
GUI_COLOR_CHAT_PREFIX_JOIN,
GUI_COLOR_CHAT_PREFIX_QUIT,
GUI_COLOR_CHAT_PREFIX_MORE,
GUI_COLOR_CHAT_PREFIX_SUFFIX,
GUI_COLOR_CHAT_BUFFER,
GUI_COLOR_CHAT_SERVER,
GUI_COLOR_CHAT_CHANNEL,
GUI_COLOR_CHAT_NICK,
GUI_COLOR_CHAT_NICK_SELF,
GUI_COLOR_CHAT_NICK_OTHER,
/*
* following obsolete colors are kept here for compatibility
* with WeeChat <= 0.3.3
*/
GUI_COLOR_CHAT_NICK1_OBSOLETE, /* not used any more since WeeChat 0.3.4 */
GUI_COLOR_CHAT_NICK2_OBSOLETE, /* not used any more since WeeChat 0.3.4 */
GUI_COLOR_CHAT_NICK3_OBSOLETE, /* not used any more since WeeChat 0.3.4 */
GUI_COLOR_CHAT_NICK4_OBSOLETE, /* not used any more since WeeChat 0.3.4 */
GUI_COLOR_CHAT_NICK5_OBSOLETE, /* not used any more since WeeChat 0.3.4 */
GUI_COLOR_CHAT_NICK6_OBSOLETE, /* not used any more since WeeChat 0.3.4 */
GUI_COLOR_CHAT_NICK7_OBSOLETE, /* not used any more since WeeChat 0.3.4 */
GUI_COLOR_CHAT_NICK8_OBSOLETE, /* not used any more since WeeChat 0.3.4 */
GUI_COLOR_CHAT_NICK9_OBSOLETE, /* not used any more since WeeChat 0.3.4 */
GUI_COLOR_CHAT_NICK10_OBSOLETE, /* not used any more since WeeChat 0.3.4 */
GUI_COLOR_CHAT_HOST,
GUI_COLOR_CHAT_DELIMITERS,
GUI_COLOR_CHAT_HIGHLIGHT,
GUI_COLOR_CHAT_READ_MARKER,
GUI_COLOR_CHAT_TEXT_FOUND,
GUI_COLOR_CHAT_VALUE,
GUI_COLOR_CHAT_PREFIX_BUFFER,
GUI_COLOR_CHAT_TAGS,
GUI_COLOR_CHAT_INACTIVE_WINDOW,
GUI_COLOR_CHAT_INACTIVE_BUFFER,
GUI_COLOR_CHAT_PREFIX_BUFFER_INACTIVE_BUFFER,
GUI_COLOR_CHAT_NICK_OFFLINE,
GUI_COLOR_CHAT_NICK_OFFLINE_HIGHLIGHT,
GUI_COLOR_CHAT_NICK_PREFIX,
GUI_COLOR_CHAT_NICK_SUFFIX,
GUI_COLOR_EMPHASIS,
GUI_COLOR_CHAT_DAY_CHANGE,
GUI_COLOR_CHAT_VALUE_NULL,
GUI_COLOR_CHAT_STATUS_DISABLED,
GUI_COLOR_CHAT_STATUS_ENABLED,
/* number of colors */
GUI_COLOR_NUM_COLORS,
};
/* WeeChat internal color attributes (should never be in protocol messages) */
#define GUI_COLOR_COLOR_CHAR '\x19'
#define GUI_COLOR_SET_ATTR_CHAR '\x1A'
#define GUI_COLOR_REMOVE_ATTR_CHAR '\x1B'
#define GUI_COLOR_RESET_CHAR '\x1C'
#define GUI_COLOR_ATTR_BOLD_CHAR '\x01'
#define GUI_COLOR_ATTR_REVERSE_CHAR '\x02'
#define GUI_COLOR_ATTR_ITALIC_CHAR '\x03'
#define GUI_COLOR_ATTR_UNDERLINE_CHAR '\x04'
#define GUI_COLOR_ATTR_BLINK_CHAR '\x05'
#define GUI_COLOR_ATTR_DIM_CHAR '\x06'
#define GUI_COLOR(color) ((gui_color[color]) ? gui_color[color]->string : "")
#define GUI_NO_COLOR "\x1C"
#define GUI_COLOR_CUSTOM_BAR_FG (gui_color_get_custom ("bar_fg"))
#define GUI_COLOR_CUSTOM_BAR_DELIM (gui_color_get_custom ("bar_delim"))
#define GUI_COLOR_CUSTOM_BAR_BG (gui_color_get_custom ("bar_bg"))
/* color codes for chat and bars */
#define GUI_COLOR_FG_CHAR 'F'
#define GUI_COLOR_BG_CHAR 'B'
#define GUI_COLOR_FG_BG_CHAR '*'
#define GUI_COLOR_EXTENDED_CHAR '@'
#define GUI_COLOR_EXTENDED_BLINK_CHAR '%'
#define GUI_COLOR_EXTENDED_DIM_CHAR '.'
#define GUI_COLOR_EXTENDED_BOLD_CHAR '*'
#define GUI_COLOR_EXTENDED_REVERSE_CHAR '!'
#define GUI_COLOR_EXTENDED_ITALIC_CHAR '/'
#define GUI_COLOR_EXTENDED_UNDERLINE_CHAR '_'
#define GUI_COLOR_EXTENDED_KEEPATTR_CHAR '|'
#define GUI_COLOR_EMPHASIS_CHAR 'E'
/* color codes specific to bars */
#define GUI_COLOR_BAR_CHAR 'b'
#define GUI_COLOR_BAR_FG_CHAR 'F'
#define GUI_COLOR_BAR_DELIM_CHAR 'D'
#define GUI_COLOR_BAR_BG_CHAR 'B'
#define GUI_COLOR_BAR_START_INPUT_CHAR '_'
#define GUI_COLOR_BAR_START_INPUT_HIDDEN_CHAR '-'
#define GUI_COLOR_BAR_MOVE_CURSOR_CHAR '#'
#define GUI_COLOR_BAR_START_ITEM 'i'
#define GUI_COLOR_BAR_START_LINE_ITEM 'l'
#define GUI_COLOR_BAR_SPACER 's'
#define GUI_COLOR_EXTENDED_FLAG 0x0100000
#define GUI_COLOR_EXTENDED_BOLD_FLAG 0x0200000
#define GUI_COLOR_EXTENDED_REVERSE_FLAG 0x0400000
#define GUI_COLOR_EXTENDED_ITALIC_FLAG 0x0800000
#define GUI_COLOR_EXTENDED_UNDERLINE_FLAG 0x1000000
#define GUI_COLOR_EXTENDED_KEEPATTR_FLAG 0x2000000
#define GUI_COLOR_EXTENDED_BLINK_FLAG 0x4000000
#define GUI_COLOR_EXTENDED_DIM_FLAG 0x8000000
#define GUI_COLOR_EXTENDED_MASK 0x00FFFFF
#define GUI_COLOR_EXTENDED_MAX 99999
#define GUI_COLOR_REGEX_ANSI_DECODE \
"\33(" \
"([()].)|" \
"([<>])|" \
"(\\[[0-9;?]*[A-Za-z]))"
#define GUI_COLOR_BUFFER_NAME "color"
/* color structure */
struct t_gui_color
{
int foreground; /* foreground color */
int background; /* background color */
int attributes; /* attributes (bold, ..) */
char *string; /* WeeChat color: "\x19??", ?? is #color */
};
/* custom color in palette */
struct t_gui_color_palette
{
char *alias; /* alias name for this color pair */
int r, g, b; /* red/green/blue values for color */
};
/* color variables */
extern struct t_gui_color *gui_color[];
extern struct t_hashtable *gui_color_hash_palette_color;
extern struct t_hashtable *gui_color_hash_palette_alias;
extern struct t_weelist *gui_color_list_with_alias;
extern int gui_color_term256[];
/* color functions */
extern const char *gui_color_from_option (struct t_config_option *option);
extern const char *gui_color_search_config (const char *color_name);
extern int gui_color_attr_get_flag (char c);
extern void gui_color_attr_build_string (int color, char *str_attr);
extern const char *gui_color_get_custom (const char *color_name);
extern int gui_color_convert_term_to_rgb (int color);
extern int gui_color_convert_rgb_to_term (int rgb, int limit);
extern int gui_color_code_size (const char *string);
extern char *gui_color_decode (const char *string, const char *replacement);
extern char *gui_color_decode_ansi (const char *string, int keep_colors);
extern char *gui_color_encode_ansi (const char *string);
extern char *gui_color_emphasize (const char *string, const char *search,
int case_sensitive, regex_t *regex);
extern void gui_color_free (struct t_gui_color *color);
extern void gui_color_palette_alloc_structs ();
extern int gui_color_palette_get_alias (const char *alias);
extern struct t_gui_color_palette *gui_color_palette_get (int number);
extern void gui_color_palette_add (int number, const char *value);
extern void gui_color_palette_remove (int number);
extern void gui_color_init ();
extern void gui_color_end ();
/* color functions (GUI dependent) */
extern int gui_color_search (const char *color_name);
extern const char *gui_color_search_index (int index);
extern int gui_color_get_extended_flags (int attrs);
extern int gui_color_assign (int *color, char const *color_name);
extern int gui_color_assign_by_diff (int *color, const char *color_name,
int diff);
extern int gui_color_get_weechat_colors_number ();
extern int gui_color_get_term_colors ();
extern int gui_color_get_term_color_pairs ();
extern const char *gui_color_get_name (int num_color);
extern void gui_color_free_vars ();
extern void gui_color_init_weechat ();
extern void gui_color_display_terminal_colors ();
extern void gui_color_info_term_colors (char *buffer, int size);
extern void gui_color_buffer_display ();
extern void gui_color_switch_colors ();
extern void gui_color_reset_pairs ();
extern void gui_color_buffer_assign ();
extern void gui_color_buffer_open ();
extern void gui_color_palette_build_aliases ();
extern struct t_gui_color_palette *gui_color_palette_new (int number,
const char *value);
extern void gui_color_palette_free (struct t_gui_color_palette *color_palette);
extern void gui_color_dump ();
#endif /* WEECHAT_GUI_COLOR_H */
|
