cleanup from previous commit: since Formatter code was migrated to utils.c so that it could be used standalone by the panels, there's now code duplication between Utils and Formatter. Remove code duplication s.t. Formatter uses the Utils code as well.

1 files changed, 5 insertions, 167 deletions

diff --git a/src/formatter.cpp b/src/formatter.cpp
index 989781a..a15c7f8 100644
--- a/src/formatter.cpp
+++ b/src/formatter.cpp
@@ -20,7 +20,7 @@
 #include <datetime/formatter.h>
 
 #include <datetime/clock.h>
-#include <datetime/utils.h>
+#include <datetime/utils.h> // T_()
 
 #include <glib.h>
 #include <glib/gi18n.h>
@@ -224,49 +224,6 @@ Formatter::~Formatter()
 {
 }
 
-bool
-Formatter::is_locale_12h()
-{
-    return ::is_locale_12h();
-}
-
-const char*
-Formatter::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.
-     */
-
-    auto message_locale = g_strdup(setlocale(LC_MESSAGES, nullptr));
-    const auto time_locale = setlocale(LC_TIME, nullptr);
-    auto language = g_strdup(g_getenv("LANGUAGE"));
-
-    if (language)
-        g_unsetenv("LANGUAGE");
-    setlocale(LC_MESSAGES, time_locale);
-
-    /* Get the LC_TIME version */
-    const auto rv = _(msg);
-
-    /* Put everything back the way it was */
-    setlocale(LC_MESSAGES, message_locale);
-    if (language)
-        g_setenv("LANGUAGE", language, TRUE);
-
-    g_free(message_locale);
-    g_free(language);
-    return rv;
-}
-
 const char*
 Formatter::getDefaultHeaderTimeFormat(bool twelvehour, bool show_seconds)
 {
@@ -292,131 +249,12 @@ Formatter::getDefaultHeaderTimeFormat(bool twelvehour, bool show_seconds)
 ****
 ***/
 
-namespace
-{
-typedef enum
-{
-    DATE_PROXIMITY_TODAY,
-    DATE_PROXIMITY_TOMORROW,
-    DATE_PROXIMITY_WEEK,
-    DATE_PROXIMITY_FAR
-}
-date_proximity_t;
-
-date_proximity_t getDateProximity(GDateTime* now, GDateTime* time)
-{
-    auto prox = DATE_PROXIMITY_FAR;
-    gint now_year, now_month, now_day;
-    gint time_year, time_month, time_day;
-
-    // does it happen today?
-    g_date_time_get_ymd(now, &now_year, &now_month, &now_day);
-    g_date_time_get_ymd(time, &time_year, &time_month, &time_day);
-    if ((now_year == time_year) && (now_month == time_month) && (now_day == time_day))
-        prox = DATE_PROXIMITY_TODAY;
-
-    // does it happen tomorrow?
-    if (prox == DATE_PROXIMITY_FAR)
-    {
-        auto tomorrow = g_date_time_add_days(now, 1);
-
-        gint tom_year, tom_month, tom_day;
-        g_date_time_get_ymd(tomorrow, &tom_year, &tom_month, &tom_day);
-        if ((tom_year == time_year) && (tom_month == time_month) && (tom_day == time_day))
-            prox = DATE_PROXIMITY_TOMORROW;
-
-        g_date_time_unref(tomorrow);
-    }
-
-    // does it happen this week?
-    if (prox == DATE_PROXIMITY_FAR)
-    {
-        auto week = g_date_time_add_days(now, 6);
-        auto week_bound = g_date_time_new_local(g_date_time_get_year(week),
-                                                g_date_time_get_month(week),
-                                                g_date_time_get_day_of_month(week),
-                                                23, 59, 59.9);
-
-        if (g_date_time_compare(time, week_bound) <= 0)
-            prox = DATE_PROXIMITY_WEEK;
-
-        g_date_time_unref(week_bound);
-        g_date_time_unref(week);
-    }
-
-    return prox;
-}
-} // unnamed namespace
-
-/**
- * _ a time today should be shown as just the time (e.g. “3:55 PM”)
- * _ a full-day event today should be shown as “Today”
- * _ a time any other day this week should be shown as the short version of the
- *   day and time (e.g. “Wed 3:55 PM”)
- * _ a full-day event tomorrow should be shown as “Tomorrow”
- * _ a full-day event another day this week should be shown as the
- *   weekday (e.g. “Friday”)
- * _ a time after this week should be shown as the short version of the day,
- *   date, and time (e.g. “Wed 21 Apr 3:55 PM”)
- * _ a full-day event after this week should be shown as the short version of
- *   the day and date (e.g. “Wed 21 Apr”). 
- * _ in addition, when presenting the times of upcoming events, the time should
- *   be followed by the timezone if it is different from the one the computer
- *   is currently set to. For example, “Wed 3:55 PM UTC−5”. 
- */
 std::string
-Formatter::getRelativeFormat(GDateTime* then, GDateTime* then_end) const
+Formatter::getRelativeFormat(GDateTime* then_begin, GDateTime* then_end) const
 {
-    std::string ret;
-    const auto now = p->m_clock->localtime().get();
-
-    if (then != nullptr)
-    {
-        const bool full_day = then_end && (g_date_time_difference(then_end, then) >= G_TIME_SPAN_DAY);
-        const auto prox = getDateProximity(now, then);
-
-        if (full_day)
-        {
-            switch (prox)
-            {
-                case DATE_PROXIMITY_TODAY:    ret = _("Today"); break;
-                case DATE_PROXIMITY_TOMORROW: ret = _("Tomorrow"); break;
-                case DATE_PROXIMITY_WEEK:     ret = T_("%A"); break;
-                case DATE_PROXIMITY_FAR:      ret = T_("%a %d %b"); break;
-            }
-        }
-        else if (is_locale_12h())
-        {
-            switch (prox)
-            {
-                case DATE_PROXIMITY_TODAY:    ret = T_("%l:%M %p"); break;
-                case DATE_PROXIMITY_TOMORROW: ret = T_("Tomorrow\u2003%l:%M %p"); break;
-                case DATE_PROXIMITY_WEEK:     ret = T_("%a\u2003%l:%M %p"); break;
-                case DATE_PROXIMITY_FAR:      ret = T_("%a %d %b\u2003%l:%M %p"); break;
-            }
-        }
-        else
-        {
-            switch (prox)
-            {
-                case DATE_PROXIMITY_TODAY:    ret = T_("%H:%M"); break;
-                case DATE_PROXIMITY_TOMORROW: ret = T_("Tomorrow\u2003%H:%M"); break;
-                case DATE_PROXIMITY_WEEK:     ret = T_("%a\u2003%H:%M"); break;
-                case DATE_PROXIMITY_FAR:      ret = T_("%a %d %b\u2003%H:%M"); break;
-            }
-        }
-
-        /* if it's an appointment in a different timezone (and doesn't run for a full day)
-           then the time should be followed by its timezone. */
-        if ((then_end != nullptr) &&
-            (!full_day) &&
-            ((g_date_time_get_utc_offset(now) != g_date_time_get_utc_offset(then))))
-        {
-            ret += ' ';
-            ret += g_date_time_get_timezone_abbreviation(then);
-        }
-    }
-
+    auto cstr = generate_full_format_string_at_time (p->m_clock->localtime().get(), then_begin, then_end);
+    const std::string ret = cstr;
+    g_free (cstr);
     return ret;
 }