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-rw-r--r--i3status.c14
-rw-r--r--include/i3status.h9
-rw-r--r--man/i3status.man19
-rw-r--r--src/output.c43
-rw-r--r--src/print_time.c25
-rw-r--r--src/print_wireless_info.c2
6 files changed, 105 insertions, 7 deletions
diff --git a/i3status.c b/i3status.c
index 462721b..3781425 100644
--- a/i3status.c
+++ b/i3status.c
@@ -295,6 +295,7 @@ int main(int argc, char *argv[]) {
CFG_STR("color_separator", "#333333", CFGF_NONE),
CFG_INT("interval", 1, CFGF_NONE),
CFG_COLOR_OPTS("#00FF00", "#FFFF00", "#FF0000"),
+ CFG_STR("markup", "none", CFGF_NONE),
CFG_END()};
cfg_opt_t run_watch_opts[] = {
@@ -365,6 +366,7 @@ int main(int argc, char *argv[]) {
cfg_opt_t tztime_opts[] = {
CFG_STR("format", "%Y-%m-%d %H:%M:%S %Z", CFGF_NONE),
CFG_STR("timezone", "", CFGF_NONE),
+ CFG_STR("format_time", NULL, CFGF_NONE),
CFG_CUSTOM_ALIGN_OPT,
CFG_CUSTOM_MIN_WIDTH_OPT,
CFG_END()};
@@ -532,6 +534,14 @@ int main(int argc, char *argv[]) {
if (!valid_color(cfg_getstr(cfg_general, "color_good")) || !valid_color(cfg_getstr(cfg_general, "color_degraded")) || !valid_color(cfg_getstr(cfg_general, "color_bad")) || !valid_color(cfg_getstr(cfg_general, "color_separator")))
die("Bad color format");
+ char *markup_str = cfg_getstr(cfg_general, "markup");
+ if (strcasecmp(markup_str, "pango") == 0)
+ markup_format = M_PANGO;
+ else if (strcasecmp(markup_str, "none") == 0)
+ markup_format = M_NONE;
+ else
+ die("Unknown markup format: \"%s\"\n", markup_str);
+
#if YAJL_MAJOR >= 2
yajl_gen json_gen = yajl_gen_alloc(NULL);
#else
@@ -648,13 +658,13 @@ int main(int argc, char *argv[]) {
CASE_SEC("time") {
SEC_OPEN_MAP("time");
- print_time(json_gen, buffer, NULL, cfg_getstr(sec, "format"), NULL, tv.tv_sec);
+ print_time(json_gen, buffer, NULL, cfg_getstr(sec, "format"), NULL, NULL, tv.tv_sec);
SEC_CLOSE_MAP;
}
CASE_SEC_TITLE("tztime") {
SEC_OPEN_MAP("tztime");
- print_time(json_gen, buffer, title, cfg_getstr(sec, "format"), cfg_getstr(sec, "timezone"), tv.tv_sec);
+ print_time(json_gen, buffer, title, cfg_getstr(sec, "format"), cfg_getstr(sec, "timezone"), cfg_getstr(sec, "format_time"), tv.tv_sec);
SEC_CLOSE_MAP;
}
diff --git a/include/i3status.h b/include/i3status.h
index 037e154..5f65c5e 100644
--- a/include/i3status.h
+++ b/include/i3status.h
@@ -8,6 +8,9 @@ enum { O_DZEN2,
O_TERM,
O_NONE } output_format;
+enum { M_PANGO,
+ M_NONE } markup_format;
+
char *pct_mark;
#include <stdbool.h>
@@ -78,6 +81,9 @@ char *pct_mark;
* not forgotten in the module */ \
*outwalk = '\0'; \
if (output_format == O_I3BAR) { \
+ char *_markup = cfg_getstr(cfg_general, "markup"); \
+ yajl_gen_string(json_gen, (const unsigned char *) "markup", strlen("markup")); \
+ yajl_gen_string(json_gen, (const unsigned char *)_markup, strlen(_markup)); \
yajl_gen_string(json_gen, (const unsigned char *) "full_text", strlen("full_text")); \
yajl_gen_string(json_gen, (const unsigned char *)text, strlen(text)); \
} else { \
@@ -176,6 +182,7 @@ void print_separator(const char *separator);
char *color(const char *colorstr);
char *endcolor() __attribute__((pure));
void reset_cursor(void);
+void maybe_escape_markup(char *text, char **buffer);
/* src/auto_detect_format.c */
char *auto_detect_format();
@@ -193,7 +200,7 @@ const char *first_eth_interface(const net_type_t type);
void print_ipv6_info(yajl_gen json_gen, char *buffer, const char *format_up, const char *format_down);
void print_disk_info(yajl_gen json_gen, char *buffer, const char *path, const char *format, const char *format_not_mounted, const char *prefix_type, const char *threshold_type, const double low_threshold);
void print_battery_info(yajl_gen json_gen, char *buffer, int number, const char *path, const char *format, const char *format_down, const char *status_chr, const char *status_bat, const char *status_full, int low_threshold, char *threshold_type, bool last_full_capacity, bool integer_battery_capacity, bool hide_seconds);
-void print_time(yajl_gen json_gen, char *buffer, const char *title, const char *format, const char *tz, time_t t);
+void print_time(yajl_gen json_gen, char *buffer, const char *title, const char *format, const char *tz, const char *format_time, time_t t);
void print_ddate(yajl_gen json_gen, char *buffer, const char *format, time_t t);
const char *get_ip_addr(const char *interface);
void print_wireless_info(yajl_gen json_gen, char *buffer, const char *interface, const char *format_up, const char *format_down);
diff --git a/man/i3status.man b/man/i3status.man
index d550b81..0b5b367 100644
--- a/man/i3status.man
+++ b/man/i3status.man
@@ -184,6 +184,13 @@ format as the separator is drawn by i3bar directly otherwise. For the other
output formats, the provided non-empty string will be automatically enclosed
with the necessary coloring bits if color support is enabled.
+i3bar supports Pango markup, allowing your format strings to specify font
+color, size, etc. by setting the +markup+ directive to "pango". Note that the
+ampersand ("&"), less-than ("<"), greater-than (">"), single-quote ("'"), and
+double-quote (""") characters need to be replaced with "`&amp;`", "`&lt;`",
+"`&gt;`", "`&apos;`", and "`&quot;`" respectively. This is done automatically
+for generated content (e.g. wireless ESSID, time).
+
*Example configuration*:
-------------------------------------------------------------
general {
@@ -417,6 +424,18 @@ in the +tztime+ module.
*Example timezone*: +Europe/Berlin+
+If you would like to use markup in this section, there is a separate
++format_time+ option that is automatically escaped. Its output then replaces
+%time in the format string.
+
+*Example configuration (markup)*:
+-------------------------------------------------------------
+tztime time {
+ format = "<span foreground='#ffffff'>time:</span> %time"
+ format_time = "%H:%M %Z"
+}
+-------------------------------------------------------------
+
=== DDate
Outputs the current discordian date in user-specified format. See +ddate(1)+ for
diff --git a/src/output.c b/src/output.c
index f7a8888..1c8c415 100644
--- a/src/output.c
+++ b/src/output.c
@@ -78,3 +78,46 @@ void print_separator(const char *separator) {
void reset_cursor(void) {
printf("\033[?25h");
}
+
+/*
+ * Escapes ampersand, less-than, greater-than, single-quote, and double-quote
+ * characters with the corresponding Pango markup strings if markup is enabled.
+ * See the glib implementation:
+ * https://git.gnome.org/browse/glib/tree/glib/gmarkup.c?id=03db1f455b4265654e237d2ad55464b4113cba8a#n2142
+ *
+ */
+void maybe_escape_markup(char *text, char **buffer) {
+ if (markup_format == M_NONE) {
+ *buffer += sprintf(*buffer, "%s", text);
+ return;
+ }
+ for (; *text != '\0'; text++) {
+ switch (*text) {
+ case '&':
+ *buffer += sprintf(*buffer, "%s", "&amp;");
+ break;
+ case '<':
+ *buffer += sprintf(*buffer, "%s", "&lt;");
+ break;
+ case '>':
+ *buffer += sprintf(*buffer, "%s", "&gt;");
+ break;
+ case '\'':
+ *buffer += sprintf(*buffer, "%s", "&apos;");
+ break;
+ case '"':
+ *buffer += sprintf(*buffer, "%s", "&quot;");
+ break;
+ default:
+ if ((0x1 <= *text && *text <= 0x8) ||
+ (0xb <= *text && *text <= 0xc) ||
+ (0xe <= *text && *text <= 0x1f) ||
+ (0x7f <= *text && *text <= 0x84) ||
+ (0x86 <= *text && *text <= 0x9f))
+ *buffer += sprintf(*buffer, "&#x%x;", *text);
+ else
+ *(*buffer)++ = *text;
+ break;
+ }
+ }
+}
diff --git a/src/print_time.c b/src/print_time.c
index c70a09c..9fa6642 100644
--- a/src/print_time.c
+++ b/src/print_time.c
@@ -33,17 +33,36 @@ void set_timezone(const char *tz) {
}
}
-void print_time(yajl_gen json_gen, char *buffer, const char *title, const char *format, const char *tz, time_t t) {
+void print_time(yajl_gen json_gen, char *buffer, const char *title, const char *format, const char *tz, const char *format_time, time_t t) {
+ const char *walk;
char *outwalk = buffer;
struct tm tm;
+ char timebuf[1024];
if (title != NULL)
INSTANCE(title);
- /* Convert time and format output. */
set_timezone(tz);
localtime_r(&t, &tm);
- outwalk += strftime(outwalk, 4095, format, &tm);
+
+ if (format_time == NULL) {
+ strftime(timebuf, sizeof(timebuf), format, &tm);
+ maybe_escape_markup(timebuf, &outwalk);
+ } else {
+ for (walk = format; *walk != '\0'; walk++) {
+ if (*walk != '%') {
+ *(outwalk++) = *walk;
+ continue;
+ }
+
+ if (BEGINS_WITH(walk + 1, "time")) {
+ strftime(timebuf, sizeof(timebuf), format_time, &tm);
+ maybe_escape_markup(timebuf, &outwalk);
+ walk += strlen("time");
+ }
+ }
+ }
+
*outwalk = '\0';
OUTPUT_FULL_TEXT(buffer);
}
diff --git a/src/print_wireless_info.c b/src/print_wireless_info.c
index aff0438..4f92507 100644
--- a/src/print_wireless_info.c
+++ b/src/print_wireless_info.c
@@ -519,7 +519,7 @@ void print_wireless_info(yajl_gen json_gen, char *buffer, const char *interface,
if (BEGINS_WITH(walk + 1, "essid")) {
if (info.flags & WIRELESS_INFO_FLAG_HAS_ESSID)
- outwalk += sprintf(outwalk, "%s", info.essid);
+ maybe_escape_markup(info.essid, &outwalk);
else
*(outwalk++) = '?';
walk += strlen("essid");
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 03:38:20 +0000