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authorMichael Terry <mike@mterry.name>2010-12-15 11:55:27 -0500
committerMichael Terry <mike@mterry.name>2010-12-15 11:55:27 -0500
commit4cab2afb2670c941accf38428cab81cf281aa63b (patch)
treeb85506040388a1e9060be80b9cdd2d0a2eaa9725 /src/indicator-datetime.c
parent803f8f9c0a81d34c9d94c7b27e3b78fb0a6ecab3 (diff)
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use LC_TIME to look up date-related translations
Diffstat (limited to 'src/indicator-datetime.c')
-rw-r--r--src/indicator-datetime.c93
1 files changed, 68 insertions, 25 deletions
diff --git a/src/indicator-datetime.c b/src/indicator-datetime.c
index acdc340..83e32d0 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>
@@ -119,8 +123,14 @@ 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) \
@@ -840,6 +850,53 @@ 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, 1);
+ g_free(message_locale);
+ g_free(time_locale);
+ g_free(language);
+ return rv;
+}
+
+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;
+}
+
/* Tries to figure out what our format string should be. Lots
of translator comments in here. */
static gchar *
@@ -852,17 +909,7 @@ 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;
}
@@ -872,21 +919,17 @@ 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);
}
}
@@ -903,15 +946,15 @@ 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 */
@@ -920,7 +963,7 @@ 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