new function to see if the event dates have changed (including any

2000-05-01  Damon Chaplin  <damon@helixcode.com>

        * cal-util/calobj.c (ical_object_compare_dates): new function to see
        if the event dates have changed (including any recurrence rules).
        It is used for optimization when we get the "object_changed" signal.
        We have to do far less work if the dates are unchanged.

        * gui/e-week-view.c:
        * gui/e-day-view.c: only draw the selection when we have the keyboard
        focus, since the user expects to be able to type in a new event when
        the selection is shown. Also keep the selection when we lose focus,
        but just don't show it.

        Also quite a few changes to cope with the new client/server
        architecture.

        * gui/e-day-view-top-item.c (e_day_view_top_item_draw):
        * gui/e-day-view-main-item.c (e_day_view_main_item_draw):
        * gui/e-week-view-main-item.c (e_week_view_main_item_draw_day):
        only draw the selection if the widget has the keyboard focus.

        * gui/gnome-cal.c (mark_gtk_calendar_day): fixed so it works with
        events longer than one day. And changed the code for updating events
        in the new views.

svn path=/trunk/; revision=2701

1 files changed, 5 insertions, 0 deletions

diff --git a/calendar/cal-util/calobj.h b/calendar/cal-util/calobj.h
index cb0e22f741..0fa82ee36e 100644
--- a/calendar/cal-util/calobj.h
+++ b/calendar/cal-util/calobj.h
@@ -258,6 +258,11 @@ int ical_object_get_first_weekday (int weekday_mask);
 /* Returns the number of seconds configured to trigger the alarm in advance to an event */
 int         alarm_compute_offset (CalendarAlarm *a);
 
+
+/* Returns TRUE if the dates of both objects match, including any recurrence
+   rules. */
+gboolean ical_object_compare_dates (iCalObject *ico1, iCalObject *ico2);
+
 END_GNOME_DECLS
 
 #endif