[gnome-calendar] date-selector: update date on GtkEntry::activate signal

[Erick Pérez Castellanos <erickpc src gnome org>]

commit f0e0a6c015d939bbf034d27cc7c7c8298932b8e1
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Sun Dec 21 13:50:00 2014 -0200

    date-selector: update date on GtkEntry::activate signal

 src/gcal-date-selector.c |   50 ++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 50 insertions(+), 0 deletions(-)
---
diff --git a/src/gcal-date-selector.c b/src/gcal-date-selector.c
index 8090e90..b74921b 100644
--- a/src/gcal-date-selector.c
+++ b/src/gcal-date-selector.c
@@ -70,6 +70,9 @@ static void     date_entry_focus_out                              (GtkWidget
                                                                    GdkEvent             *event,
                                                                    gpointer              user_data);
 
+static void     entry_activated                                   (GtkEntry             *entry,
+                                                                   gpointer              user_data);
+
 static void     text_inserted                                     (GtkEditable          *editable,
                                                                    gchar                *new_text,
                                                                    gint                  new_text_length,
@@ -150,6 +153,50 @@ date_entry_focus_out (GtkWidget *widget,
 }
 
 static void
+entry_activated (GtkEntry *entry,
+                 gpointer  user_data)
+{
+  GcalDateSelectorPrivate *priv;
+  gint day, month, year;
+
+  priv = gcal_date_selector_get_instance_private (GCAL_DATE_SELECTOR (user_data));
+
+  day = strtol (gtk_entry_get_text (GTK_ENTRY (priv->entries[DAY])), NULL, 0);
+  month = strtol (gtk_entry_get_text (GTK_ENTRY (priv->entries[MONTH])), NULL, 0);
+  year = strtol (gtk_entry_get_text (GTK_ENTRY (priv->entries[YEAR])), NULL, 0);
+
+  /* Fix year if neccessary */
+  if (!priv->have_long_year)
+    {
+      GDateTime *dt;
+      gint suffix;
+
+      dt = g_date_time_new_now_local ();
+      suffix = g_date_time_get_year (dt) % 100;
+
+      /* last century */
+      if (year > suffix)
+          year += g_date_time_get_year (dt) - suffix - 100;
+
+      /* this century */
+      else
+          year += g_date_time_get_year (dt) - suffix;
+
+      g_date_time_unref (dt);
+    }
+
+  /* select the date */
+  g_signal_handlers_block_by_func (priv->calendar,
+                                   calendar_day_selected,
+                                   user_data);
+  gcal_date_selector_set_date (GCAL_DATE_SELECTOR (user_data), day, month, year);
+
+  g_signal_handlers_unblock_by_func (priv->calendar,
+                                     calendar_day_selected,
+                                     user_data);
+}
+
+static void
 text_inserted (GtkEditable *editable,
                gchar       *new_text,
                gint         new_text_length,
@@ -372,6 +419,9 @@ gcal_date_selector_constructed (GObject *object)
   g_signal_connect (priv->entries[DAY], "focus-out-event", G_CALLBACK (date_entry_focus_out), object);
   g_signal_connect (priv->entries[MONTH], "focus-out-event", G_CALLBACK (date_entry_focus_out), object);
   g_signal_connect (priv->entries[YEAR], "focus-out-event", G_CALLBACK (date_entry_focus_out), object);
+  g_signal_connect (priv->entries[DAY], "activate", G_CALLBACK (entry_activated), object);
+  g_signal_connect (priv->entries[MONTH], "activate", G_CALLBACK (entry_activated), object);
+  g_signal_connect (priv->entries[YEAR], "activate", G_CALLBACK (entry_activated), object);
 
   g_object_unref (builder);
 }