[gnome-calendar] Get month names and weekdays from locale.

[Erick PÃrez Castellanos <erickpc src gnome org>]

commit cc14e10d3681a92a8c1e3dfc95688f1d0405753f
Author: Erick PÃrez Castellanos <erick red gmail com>
Date:   Wed Nov 21 15:50:44 2012 -0500

    Get month names and weekdays from locale.
    
    Added modification to extract month names from locale instead
    of localization files.

 src/gcal-month-view.c |    5 +++-
 src/gcal-utils.c      |   55 ++++++++++++++++++++++++++++++++++++------------
 src/gcal-utils.h      |    4 ++-
 src/gcal-week-view.c  |    5 +++-
 4 files changed, 52 insertions(+), 17 deletions(-)
---
diff --git a/src/gcal-month-view.c b/src/gcal-month-view.c
index f2ec2f7..4b9d606 100644
--- a/src/gcal-month-view.c
+++ b/src/gcal-month-view.c
@@ -1122,10 +1122,13 @@ gcal_month_view_draw_grid (GcalMonthView *view,
   pango_font_description_set_weight (bold_font, PANGO_WEIGHT_SEMIBOLD);
   for (i = 0; i < 7; i++)
     {
+      gchar *weekday;
+
+      weekday = gcal_get_weekday (i);
       cairo_set_source_rgb (cr, color.red, color.green, color.blue);
 
       pango_layout_set_font_description (layout, bold_font);
-      pango_layout_set_text (layout, gcal_get_weekday (i), -1);
+      pango_layout_set_text (layout, weekday, -1);
       pango_cairo_update_layout (cr, layout);
       pango_layout_get_pixel_size (layout, &font_width, &font_height);
 
diff --git a/src/gcal-utils.c b/src/gcal-utils.c
index 3046dc1..dc4c514 100644
--- a/src/gcal-utils.c
+++ b/src/gcal-utils.c
@@ -20,12 +20,43 @@
 
 #include "gcal-utils.h"
 
+#include <libedataserver/libedataserver.h>
+#include <libedataserverui/libedataserverui.h>
+
 #include <glib/gi18n.h>
 
+#include <langinfo.h>
+
 #include <string.h>
 
-#include <libedataserver/libedataserver.h>
-#include <libedataserverui/libedataserverui.h>
+static const gint
+ab_day[7] =
+{
+  ABDAY_1,
+  ABDAY_2,
+  ABDAY_3,
+  ABDAY_4,
+  ABDAY_5,
+  ABDAY_6,
+  ABDAY_7,
+};
+
+static const gint
+month_item[12] =
+{
+  MON_1,
+  MON_2,
+  MON_3,
+  MON_4,
+  MON_5,
+  MON_6,
+  MON_7,
+  MON_8,
+  MON_9,
+  MON_10,
+  MON_11,
+  MON_12
+};
 
 G_DEFINE_BOXED_TYPE (icaltimetype, icaltime, gcal_dup_icaltime, g_free)
 
@@ -188,20 +219,16 @@ gcal_get_source_uid (GtkTreeModel *model,
   return uid;
 }
 
-const gchar*
+gchar*
 gcal_get_weekday (gint i)
 {
-  static const char* weekdays [] =
-    {
-      N_("Sun"),
-      N_("Mon"),
-      N_("Tue"),
-      N_("Wed"),
-      N_("Thu"),
-      N_("Fri"),
-      N_("Sat")
-   };
-  return _(weekdays[i]);
+  return nl_langinfo (ab_day[i]);
+}
+
+gchar*
+gcal_get_month_name (gint i)
+{
+  return nl_langinfo (month_item[i + 1]);
 }
 
 GdkPixbuf*
diff --git a/src/gcal-utils.h b/src/gcal-utils.h
index ee78c75..5e18835 100644
--- a/src/gcal-utils.h
+++ b/src/gcal-utils.h
@@ -75,7 +75,9 @@ gchar*          gcal_get_source_name                            (GtkTreeModel
 gchar*          gcal_get_source_uid                             (GtkTreeModel          *model,
                                                                  const gchar           *name);
 
-const gchar*    gcal_get_weekday                                (gint                   i);
+gchar*          gcal_get_weekday                                (gint                   i);
+
+gchar*          gcal_get_month_name                             (gint                   i);
 
 GdkPixbuf*      gcal_get_pixbuf_from_color                      (GdkColor              *color);
 
diff --git a/src/gcal-week-view.c b/src/gcal-week-view.c
index f0a6bea..15c1ef9 100644
--- a/src/gcal-week-view.c
+++ b/src/gcal-week-view.c
@@ -1176,13 +1176,16 @@ gcal_week_view_draw_header (GcalWeekView  *view,
   for (i = 0; i < 7; i++)
     {
       gchar *weekday_header;
+      gchar *weekday_abv;
       gint n_day;
 
       n_day = start_of_week->day + i;
       if (n_day > icaltime_days_in_month (start_of_week->month, start_of_week->year))
         n_day = n_day - icaltime_days_in_month (start_of_week->month, start_of_week->year);
 
-      weekday_header = g_strdup_printf ("%s %d",gcal_get_weekday (i), n_day);
+      weekday_abv = gcal_get_weekday (i);
+      weekday_header = g_strdup_printf ("%s %d",weekday_abv, n_day);
+
       pango_layout_set_text (layout, weekday_header, -1);
       pango_cairo_update_layout (cr, layout);
       pango_layout_get_pixel_size (layout, NULL, &font_height);