[gnome-calendar/wip/gbsneto/gdatetime: 11/13] utils: add datetime_is_date function

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 372027cfc8b3ff5a4060299dbb102b6709f661e9
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Mon Jan 4 02:09:21 2016 -0200

    utils: add datetime_is_date function
    
    A helper function to substitute icaltimetype.is_date
    field.

 src/gcal-utils.c |   11 +++++++++++
 src/gcal-utils.h |    2 ++
 2 files changed, 13 insertions(+), 0 deletions(-)
---
diff --git a/src/gcal-utils.c b/src/gcal-utils.c
index 914ebca..94eb6e5 100644
--- a/src/gcal-utils.c
+++ b/src/gcal-utils.c
@@ -63,6 +63,17 @@ month_item[12] =
 
 G_DEFINE_BOXED_TYPE (icaltimetype, icaltime, gcal_dup_icaltime, g_free)
 
+gboolean
+datetime_is_date (GDateTime *date)
+{
+  if (!date)
+    return FALSE;
+
+  return g_date_time_get_hour (date) == 0 &&
+         g_date_time_get_minute (date) == 0 &&
+         g_date_time_get_second (date) == 0;
+}
+
 GDateTime*
 icaltimetype_to_datetime (const icaltimetype *date)
 {
diff --git a/src/gcal-utils.h b/src/gcal-utils.h
index 5c436e5..dc2dbcb 100644
--- a/src/gcal-utils.h
+++ b/src/gcal-utils.h
@@ -52,6 +52,8 @@ const gchar*  (*GcalTranslateFunc)                              (GtkWidget
 
 GType           icaltime_get_type                               (void)            G_GNUC_CONST;
 
+gboolean        datetime_is_date                                (GDateTime             *date);
+
 GDateTime*      icaltimetype_to_datetime                        (const icaltimetype    *date);
 
 icaltimetype*   datetime_to_icaltimetype                        (GDateTime             *date);