diff options
Diffstat (limited to 'input.c')
| -rw-r--r-- | input.c | 115 |
1 files changed, 62 insertions, 53 deletions
@@ -1086,6 +1086,7 @@ input_reply(struct input_ctx *ictx, const char *fmt, ...) xvasprintf(&reply, fmt, ap); va_end(ap); + log_debug("%s: %s", __func__, reply); bufferevent_write(bev, reply, strlen(reply)); free(reply); } @@ -2456,47 +2457,6 @@ input_top_bit_set(struct input_ctx *ictx) return (0); } -/* Parse colour from OSC. */ -static int -input_osc_parse_colour(const char *p) -{ - double c, m, y, k = 0; - u_int r, g, b; - size_t len = strlen(p); - int colour = -1; - char *copy; - - if ((len == 12 && sscanf(p, "rgb:%02x/%02x/%02x", &r, &g, &b) == 3) || - (len == 7 && sscanf(p, "#%02x%02x%02x", &r, &g, &b) == 3) || - sscanf(p, "%d,%d,%d", &r, &g, &b) == 3) - colour = colour_join_rgb(r, g, b); - else if ((len == 18 && - sscanf(p, "rgb:%04x/%04x/%04x", &r, &g, &b) == 3) || - (len == 13 && sscanf(p, "#%04x%04x%04x", &r, &g, &b) == 3)) - colour = colour_join_rgb(r >> 8, g >> 8, b >> 8); - else if ((sscanf(p, "cmyk:%lf/%lf/%lf/%lf", &c, &m, &y, &k) == 4 || - sscanf(p, "cmy:%lf/%lf/%lf", &c, &m, &y) == 3) && - c >= 0 && c <= 1 && m >= 0 && m <= 1 && - y >= 0 && y <= 1 && k >= 0 && k <= 1) { - colour = colour_join_rgb( - (1 - c) * (1 - k) * 255, - (1 - m) * (1 - k) * 255, - (1 - y) * (1 - k) * 255); - } else { - while (len != 0 && *p == ' ') { - p++; - len--; - } - while (len != 0 && p[len - 1] == ' ') - len--; - copy = xstrndup(p, len); - colour = colour_byname(copy); - free(copy); - } - log_debug("%s: %s = %s", __func__, p, colour_tostring(colour)); - return (colour); -} - /* Reply to a colour request. */ static void input_osc_colour_reply(struct input_ctx *ictx, u_int n, int c) @@ -2545,7 +2505,7 @@ input_osc_4(struct input_ctx *ictx, const char *p) input_osc_colour_reply(ictx, 4, c); continue; } - if ((c = input_osc_parse_colour(s)) == -1) { + if ((c = colour_parseX11(s)) == -1) { s = next; continue; } @@ -2601,6 +2561,47 @@ bad: free(id); } +/* + * Get a client with a foreground for the pane. There isn't much to choose + * between them so just use the first. + */ +static int +input_get_fg_client(struct window_pane *wp) +{ + struct window *w = wp->window; + struct client *loop; + + TAILQ_FOREACH(loop, &clients, entry) { + if (loop->flags & CLIENT_UNATTACHEDFLAGS) + continue; + if (loop->session == NULL || !session_has(loop->session, w)) + continue; + if (loop->tty.fg == -1) + continue; + return (loop->tty.fg); + } + return (-1); +} + +/* Get a client with a background for the pane. */ +static int +input_get_bg_client(struct window_pane *wp) +{ + struct window *w = wp->window; + struct client *loop; + + TAILQ_FOREACH(loop, &clients, entry) { + if (loop->flags & CLIENT_UNATTACHEDFLAGS) + continue; + if (loop->session == NULL || !session_has(loop->session, w)) + continue; + if (loop->tty.bg == -1) + continue; + return (loop->tty.bg); + } + return (-1); +} + /* Handle the OSC 10 sequence for setting and querying foreground colour. */ static void input_osc_10(struct input_ctx *ictx, const char *p) @@ -2610,14 +2611,18 @@ input_osc_10(struct input_ctx *ictx, const char *p) int c; if (strcmp(p, "?") == 0) { - if (wp != NULL) { - tty_default_colours(&defaults, wp); - input_osc_colour_reply(ictx, 10, defaults.fg); - } + if (wp == NULL) + return; + tty_default_colours(&defaults, wp); + if (COLOUR_DEFAULT(defaults.fg)) + c = input_get_fg_client(wp); + else + c = defaults.fg; + input_osc_colour_reply(ictx, 10, c); return; } - if ((c = input_osc_parse_colour(p)) == -1) { + if ((c = colour_parseX11(p)) == -1) { log_debug("bad OSC 10: %s", p); return; } @@ -2654,14 +2659,18 @@ input_osc_11(struct input_ctx *ictx, const char *p) int c; if (strcmp(p, "?") == 0) { - if (wp != NULL) { - tty_default_colours(&defaults, wp); - input_osc_colour_reply(ictx, 11, defaults.bg); - } + if (wp == NULL) + return; + tty_default_colours(&defaults, wp); + if (COLOUR_DEFAULT(defaults.bg)) + c = input_get_bg_client(wp); + else + c = defaults.bg; + input_osc_colour_reply(ictx, 11, c); return; } - if ((c = input_osc_parse_colour(p)) == -1) { + if ((c = colour_parseX11(p)) == -1) { log_debug("bad OSC 11: %s", p); return; } @@ -2706,7 +2715,7 @@ input_osc_12(struct input_ctx *ictx, const char *p) return; } - if ((c = input_osc_parse_colour(p)) == -1) { + if ((c = colour_parseX11(p)) == -1) { log_debug("bad OSC 12: %s", p); return; } |