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Diffstat (limited to 'src/gui/curses/gui-curses-color.c')
-rw-r--r--src/gui/curses/gui-curses-color.c216
1 files changed, 44 insertions, 172 deletions
diff --git a/src/gui/curses/gui-curses-color.c b/src/gui/curses/gui-curses-color.c
index 914713c61..72345943a 100644
--- a/src/gui/curses/gui-curses-color.c
+++ b/src/gui/curses/gui-curses-color.c
@@ -37,24 +37,28 @@
struct t_gui_color gui_weechat_colors[GUI_CURSES_NUM_WEECHAT_COLORS + 1] =
-{ { -1, 0, 0, "default" },
- { COLOR_BLACK, 0, 0, "black" },
- { COLOR_RED, 0, 0, "red" },
- { COLOR_RED, 0, A_BOLD, "lightred" },
- { COLOR_GREEN, 0, 0, "green" },
- { COLOR_GREEN, 0, A_BOLD, "lightgreen" },
- { COLOR_YELLOW, 0, 0, "brown" },
- { COLOR_YELLOW, 0, A_BOLD, "yellow" },
- { COLOR_BLUE, 0, 0, "blue" },
- { COLOR_BLUE, 0, A_BOLD, "lightblue" },
- { COLOR_MAGENTA, 0, 0, "magenta" },
- { COLOR_MAGENTA, 0, A_BOLD, "lightmagenta" },
- { COLOR_CYAN, 0, 0, "cyan" },
- { COLOR_CYAN, 0, A_BOLD, "lightcyan" },
- { COLOR_WHITE, 0, A_BOLD, "white" },
- { 0, 0, 0, NULL }
+{ { -1, 0, 0, "default" },
+ { COLOR_BLACK, COLOR_BLACK, 0, "black" },
+ { COLOR_BLACK, COLOR_BLACK + 8, A_BOLD, "darkgray" },
+ { COLOR_RED, COLOR_RED, 0, "red" },
+ { COLOR_RED, COLOR_RED + 8, A_BOLD, "lightred" },
+ { COLOR_GREEN, COLOR_GREEN, 0, "green" },
+ { COLOR_GREEN, COLOR_GREEN + 8, A_BOLD, "lightgreen" },
+ { COLOR_YELLOW, COLOR_YELLOW, 0, "brown" },
+ { COLOR_YELLOW, COLOR_YELLOW + 8, A_BOLD, "yellow" },
+ { COLOR_BLUE, COLOR_BLUE, 0, "blue" },
+ { COLOR_BLUE, COLOR_BLUE + 8, A_BOLD, "lightblue" },
+ { COLOR_MAGENTA, COLOR_MAGENTA, 0, "magenta" },
+ { COLOR_MAGENTA, COLOR_MAGENTA + 8, A_BOLD, "lightmagenta" },
+ { COLOR_CYAN, COLOR_CYAN, 0, "cyan" },
+ { COLOR_CYAN, COLOR_CYAN + 8, A_BOLD, "lightcyan" },
+ { COLOR_WHITE, COLOR_WHITE, A_BOLD, "white" },
+ { 0, 0, 0, NULL }
};
+int gui_color_last_pair = 63;
+int gui_color_num_bg = 8;
+
/*
* gui_color_search: search a color by name
@@ -77,49 +81,6 @@ gui_color_search (const char *color_name)
}
/*
- * gui_color_get_fg_bg: get foreground and background from a string with format:
- * foreground,background
- */
-
-/*void
-gui_color_get_fg_bg (const char *string, const char **fg, const char **bg)
-{
- char *pos, *pos_end_fg;
-
- pos = strchr (string, ',');
- if (pos)
- {
- if (pos > string)
- {
- pos_end_fg = pos - 1;
- while ((pos_end_fg > string) && (pos_end_fg == ' '))
- {
- pos_end_fg--;
- }
- *fg = string_strndup (string, pos_end_fg - string + 1);
- }
- else
- *fg = strudp ("default");
- if (pos[1])
- {
- pos++;
- while (pos[0] && (pos[0] == ' '))
- {
- pos++;
- }
- *bg = strdup (pos);
- }
- else
- *bg = strdup ("default");
- }
- else
- {
- *fg = strdup (string);
- *bg = strdup ("default");
- }
-}*/
-
-/*
* gui_color_assign: assign a WeeChat color (read from config)
*/
@@ -145,110 +106,6 @@ gui_color_assign (int *color, const char *color_name)
}
/*
- * gui_color_assign: assign a WeeChat color (read from config)
- */
-
-/*void
-gui_color_assign (t_gui_color **color, const char *fg_and_bg)
-{
- char *color_fg, *color_bg, *color_fg2, *color_bg2;
- int value_fg, value_bg;
- t_config_option *ptr_option;
-
- if (!(*color))
- {
- *color = malloc (sizeof (**color));
- if (!(*color))
- return;
- *color->foreground = 0;
- *color->background = 0;
- *color->attributes = 0;
- *color->string = NULL;
- }
-
- gui_color_get_fg_bg (fg_and_bg, &color_fg, &color_bg);
-
- if (color_fg && color_bg)
- {
- // look for curses colors in table
- value_fg = gui_color_search (color_fg);
- value_bg = gui_color_search (color_bg);
-
- if (value_fg < 0)
- {
- // it's not a known value for foreground, maybe it's reference to
- // another config option ?
- value_fg = 0;
- ptr_option = config_option_section_option_search (weechat_config_sections,
- weechat_config_options,
- color_fg);
- if (ptr_option && *(ptr_option->ptr_color)
- && *(ptr_option->ptr_string))
- {
- gui_color_get_fg_bg (*(ptr_option->ptr_string),
- &color_fg2, &color_bg2);
- if (color_fg2)
- value_fg = gui_color_search (color_fg2);
-
- if (color_fg2)
- free (color_fg2);
- if (color_bg2)
- free (color_bg2);
- }
- }
-
- if (value_bg < 0)
- {
- // it's not a known value for background, maybe it's reference to
- // another config option ?
- value_bg = 0;
- ptr_option = config_option_section_option_search (weechat_config_sections,
- weechat_config_options,
- color_bg);
- if (ptr_option && *(ptr_option->ptr_color)
- && *(ptr_option->ptr_string))
- {
- gui_color_get_fg_bg (*(ptr_option->ptr_string),
- &color_fg2, &color_bg2);
- if (color_bg2)
- value_bg = gui_color_search (color_bg2);
-
- if (color_fg2)
- free (color_fg2);
- if (color_bg2)
- free (color_bg2);
- }
- }
-
- *color->foreground = gui_weechat_colors[value_fg].foreground;
- *color->background = gui_weechat_colors[value_bg].background;
- *color->attributes = gui_weechat_colors[value_fg].attributes;
-
- if (*color->string)
- free (*color->string);
- *color->string = malloc (4);
- if (*color->string)
- snprintf (*color->string, 4,
- "%s%02d",
- GUI_COLOR_COLOR_STR, number);
- }
- else
- {
- *color->foreground = 0;
- *color->background = 0;
- *color->attributes = 0;
- if (*color->string)
- free (*color->string);
- *color->string = NULL;
- }
-
- if (color_fg)
- free (color_fg);
- if (color_bg)
- free (color_bg);
-}*/
-
-/*
* gui_color_get_number: get number of available colors
*/
@@ -313,13 +170,13 @@ gui_color_get_pair (int num_color)
if (((fg == -1) || (fg == 99))
&& ((bg == -1) || (bg == 99)))
- return 63;
+ return gui_color_last_pair;
if ((fg == -1) || (fg == 99))
fg = COLOR_WHITE;
if ((bg == -1) || (bg == 99))
bg = 0;
- return (bg * 8) + fg;
+ return (bg * gui_color_num_bg) + fg + 1;
}
/*
@@ -329,19 +186,35 @@ gui_color_get_pair (int num_color)
void
gui_color_init_pairs ()
{
- int i;
+ int i, fg, bg, num_colors;
+
+ /* depending on terminal and $TERM value, we can have for example:
+ terminal $TERM colors pairs
+ urxvt rxvt-unicode 88 256
+ urxvt xterm-256color 256 32767
+ screen screen 8 64
+ screen screen-256color 256 32767
+ */
if (has_colors ())
{
- for (i = 1; i < 64; i++)
- init_pair (i, i % 8, (i < 8) ? -1 : i / 8);
+ gui_color_num_bg = (COLOR_PAIRS >= 256) ? 16 : 8;
+ num_colors = (COLOR_PAIRS >= 256) ? 256 : COLOR_PAIRS;
+ for (i = 1; i < num_colors; i++)
+ {
+ fg = (i - 1) % gui_color_num_bg;
+ bg = ((i - 1) < gui_color_num_bg) ? -1 : (i - 1) / gui_color_num_bg;
+ init_pair (i, fg, bg);
+ }
+ gui_color_last_pair = num_colors - 1;
/* disable white on white, replaced by black on white */
- init_pair (63, -1, -1);
+ init_pair (gui_color_last_pair, -1, -1);
- /* white on default bg is default (-1) */
+ /* white on default bg is default (-1) (for terminals with white/light
+ background) */
if (!CONFIG_BOOLEAN(config_look_color_real_white))
- init_pair (COLOR_WHITE, -1, -1);
+ init_pair (COLOR_WHITE + 1, -1, -1);
}
}
@@ -400,7 +273,6 @@ gui_color_pre_init ()
}
}
-
/*
* gui_color_init: init GUI colors
*/
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 00:58:19 +0000