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Add timezone switch

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This commit is contained in:
eplanet 2018-11-10 10:47:05 +01:00
parent 2d38178063
commit ac6c2a7d46
4 changed files with 20 additions and 5 deletions
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5
i3status.c
View File

@ -399,6 +399,7 @@ int main(int argc, char *argv[]) {
CFG_STR("timezone", "", CFGF_NONE),
CFG_STR("locale", "", CFGF_NONE),
CFG_STR("format_time", NULL, CFGF_NONE),
CFG_BOOL("only_when_tz_different", false, CFGF_NONE),
CFG_CUSTOM_ALIGN_OPT,
CFG_CUSTOM_MIN_WIDTH_OPT,
CFG_CUSTOM_SEPARATOR_OPT,
@ -749,13 +750,13 @@ int main(int argc, char *argv[]) {
CASE_SEC("time") {
SEC_OPEN_MAP("time");
print_time(json_gen, buffer, NULL, cfg_getstr(sec, "format"), NULL, NULL, NULL, tv.tv_sec);
print_time(json_gen, buffer, NULL, cfg_getstr(sec, "format"), NULL, NULL, NULL, false, 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"), cfg_getstr(sec, "locale"), cfg_getstr(sec, "format_time"), tv.tv_sec);
print_time(json_gen, buffer, title, cfg_getstr(sec, "format"), cfg_getstr(sec, "timezone"), cfg_getstr(sec, "locale"), cfg_getstr(sec, "format_time"), cfg_getbool(sec, "only_when_tz_different"), tv.tv_sec);
SEC_CLOSE_MAP;
}

2
include/i3status.h
View File

@ -214,7 +214,7 @@ 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_below_threshold, 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_unk, 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, const char *locale, const char *format_time, time_t t);
void print_time(yajl_gen json_gen, char *buffer, const char *title, const char *format, const char *tz, const char *locale, const char *format_time, bool only_when_tz_different, 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, int family);
void print_wireless_info(yajl_gen json_gen, char *buffer, const char *interface, const char *format_up, const char *format_down, const char *quality_min_lenght);

4
man/i3status.man
View File

@ -97,6 +97,7 @@ path_exists VPN {
tztime local {
format = "%Y-%m-%d %H:%M:%S"
only_when_tz_different = true
}
tztime berlin {
@ -514,6 +515,8 @@ Files below that path make for valid timezone strings, e.g. for
+/usr/share/zoneinfo/Europe/Berlin+ you can set timezone to +Europe/Berlin+
in the +tztime+ module.
To override the locale settings of your environment, set the +locale+ option.
To display time only when the timezone is different from local timezone, set
+only_when_tz_different+ to true.
*Example order*: +tztime berlin+
@ -533,6 +536,7 @@ tztime berlin {
format = "<span foreground='#ffffff'>time:</span> %time"
format_time = "%H:%M %Z"
timezone = "Europe/Berlin"
only_when_tz_different = false
}
-------------------------------------------------------------

14
src/print_time.c
View File

@ -34,18 +34,28 @@ void set_timezone(const char *tz) {
tzset();
}
void print_time(yajl_gen json_gen, char *buffer, const char *title, const char *format, const char *tz, const char *locale, const char *format_time, time_t t) {
void print_time(yajl_gen json_gen, char *buffer, const char *title, const char *format, const char *tz, const char *locale, const char *format_time, bool only_when_tz_different, time_t t) {
const char *walk;
char *outwalk = buffer;
struct tm tm;
struct tm local_tm, tm;
char timebuf[1024];
if (title != NULL)
INSTANCE(title);
set_timezone(NULL);
localtime_r(&t, &local_tm);
set_timezone(tz);
localtime_r(&t, &tm);
// When only_when_tz_different is true, compare local and target time to display only if different
time_t local_t = mktime(&local_tm);
double diff = difftime(local_t, t);
if (only_when_tz_different && diff == 0.0) {
return;
}
if (locale != NULL) {
setlocale(LC_ALL, locale);
}