diff options
Diffstat (limited to 'src/indicator-datetime.c')
| -rw-r--r-- | src/indicator-datetime.c | 100 |
1 files changed, 74 insertions, 26 deletions
diff --git a/src/indicator-datetime.c b/src/indicator-datetime.c index c325f49..276a840 100644 --- a/src/indicator-datetime.c +++ b/src/indicator-datetime.c @@ -23,6 +23,10 @@ with this program. If not, see <http://www.gnu.org/licenses/>. #include "config.h" #endif +#include <locale.h> +#include <langinfo.h> +#include <string.h> + /* GStuff */ #include <glib.h> #include <glib-object.h> @@ -120,8 +124,14 @@ enum { SETTINGS_TIME_CUSTOM = 3 }; -#define DEFAULT_TIME_12_FORMAT "%l:%M %p" -#define DEFAULT_TIME_24_FORMAT "%H:%M" +/* TRANSLATORS: A format string for the strftime function for + a clock showing 12-hour time without seconds. */ +#define DEFAULT_TIME_12_FORMAT N_("%l:%M %p") + +/* TRANSLATORS: A format string for the strftime function for + a clock showing 24-hour time without seconds. */ +#define DEFAULT_TIME_24_FORMAT N_("%H:%M") + #define DEFAULT_TIME_FORMAT DEFAULT_TIME_12_FORMAT #define INDICATOR_DATETIME_GET_PRIVATE(o) \ @@ -864,7 +874,60 @@ style_changed (GtkWidget * widget, GtkStyle * oldstyle, gpointer data) return; } +/* Translate msg according to the locale specified by LC_TIME */ +static char * +T_(const char *msg) +{ + /* General strategy here is to make sure LANGUAGE is empty (since that + trumps all LC_* vars) and then to temporarily swap LC_TIME and + LC_MESSAGES. Then have gettext translate msg. + + We strdup the strings because the setlocale & *env functions do not + guarantee anything about the storage used for the string, and thus + the string may not be portably safe after multiple calls. + + Note that while you might think g_dcgettext would do the trick here, + that actually looks in /usr/share/locale/XX/LC_TIME, not the + LC_MESSAGES directory, so we won't find any translation there. + */ + char *message_locale = g_strdup(setlocale(LC_MESSAGES, NULL)); + char *time_locale = g_strdup(setlocale(LC_TIME, NULL)); + char *language = g_strdup(g_getenv("LANGUAGE")); + char *rv; + g_unsetenv("LANGUAGE"); + setlocale(LC_MESSAGES, time_locale); + + /* Get the LC_TIME version */ + rv = _(msg); + + /* Put everything back the way it was */ + setlocale(LC_MESSAGES, message_locale); + g_setenv("LANGUAGE", language, TRUE); + g_free(message_locale); + g_free(time_locale); + g_free(language); + return rv; +} + +/* Check the system locale setting to see if the format is 24-hour + time or 12-hour time */ +static gboolean +is_locale_12h() +{ + static const char *formats_24h[] = {"%H", "%R", "%T", "%OH", "%k", NULL}; + const char *t_fmt = nl_langinfo(T_FMT); + int i; + + for (i = 0; formats_24h[i]; ++i) { + if (strstr(t_fmt, formats_24h[i])) { + return FALSE; + } + } + + return TRUE; +} +/* Respond to changes in the screen to update the text gravity */ static void update_text_gravity (GtkWidget *widget, GdkScreen *previous_screen, gpointer data) { @@ -879,7 +942,6 @@ update_text_gravity (GtkWidget *widget, GdkScreen *previous_screen, gpointer dat pango_context_set_base_gravity(context, PANGO_GRAVITY_AUTO); } - /* Tries to figure out what our format string should be. Lots of translator comments in here. */ static gchar * @@ -892,17 +954,7 @@ generate_format_string (IndicatorDatetime * self) gboolean twelvehour = TRUE; if (self->priv->time_mode == SETTINGS_TIME_LOCALE) { - /* TRANSLATORS: This string is used to determine the default - clock style for your locale. If it is the string '12' then - the default will be a 12-hour clock using AM/PM string. If - it is '24' then it will be a 24-hour clock. Users may over - ride this setting so it's still important to translate the - other strings no matter how this is set. */ - const gchar * locale_default = _("12"); - - if (g_strcmp0(locale_default, "24") == 0) { - twelvehour = FALSE; - } + twelvehour = is_locale_12h(); } else if (self->priv->time_mode == SETTINGS_TIME_24_HOUR) { twelvehour = FALSE; } @@ -912,21 +964,17 @@ generate_format_string (IndicatorDatetime * self) if (self->priv->show_seconds) { /* TRANSLATORS: A format string for the strftime function for a clock showing 12-hour time with seconds. */ - time_string = _("%l:%M:%S %p"); + time_string = T_("%l:%M:%S %p"); } else { - /* TRANSLATORS: A format string for the strftime function for - a clock showing 12-hour time. */ - time_string = _(DEFAULT_TIME_12_FORMAT); + time_string = T_(DEFAULT_TIME_12_FORMAT); } } else { if (self->priv->show_seconds) { /* TRANSLATORS: A format string for the strftime function for a clock showing 24-hour time with seconds. */ - time_string = _("%H:%M:%S"); + time_string = T_("%H:%M:%S"); } else { - /* TRANSLATORS: A format string for the strftime function for - a clock showing 24-hour time. */ - time_string = _(DEFAULT_TIME_24_FORMAT); + time_string = T_(DEFAULT_TIME_24_FORMAT); } } @@ -943,15 +991,15 @@ generate_format_string (IndicatorDatetime * self) if (self->priv->show_date && self->priv->show_day) { /* TRANSLATORS: This is a format string passed to strftime to represent the day of the week, the month and the day of the month. */ - date_string = _("%a %b %e"); + date_string = T_("%a %b %e"); } else if (self->priv->show_date) { /* TRANSLATORS: This is a format string passed to strftime to represent the month and the day of the month. */ - date_string = _("%b %e"); + date_string = T_("%b %e"); } else if (self->priv->show_day) { /* TRANSLATORS: This is a format string passed to strftime to represent the day of the week. */ - date_string = _("%a"); + date_string = T_("%a"); } /* Check point, we should have a date string */ @@ -960,7 +1008,7 @@ generate_format_string (IndicatorDatetime * self) /* TRANSLATORS: This is a format string passed to strftime to combine the date and the time. The value of "%s, %s" would result in a string like this in US English 12-hour time: 'Fri Jul 16, 11:50 AM' */ - return g_strdup_printf(_("%s, %s"), date_string, time_string); + return g_strdup_printf(T_("%s, %s"), date_string, time_string); } static gboolean |