Use new convenience functions and only get the recurrence stuff if needed.

2000-09-06  JP Rosevear  <jpr@helixcode.com>

	* cal-util/cal-recur.c (cal_recur_generate_instances): Use
	new convenience functions and only get the recurrence
	stuff if needed.  Free the recurrence stuff if used.

2000-09-05  JP Rosevear  <jpr@helixcode.com>

	* cal-util/cal-component.h: Add new prototypes

	* cal-util/cal-component.c (cal_component_has_exrules): Utility
	function to determine whether a cal component has any exrules
	(cal_component_has_exdates): Ditto for exdates
	(cal_component_has_exceptions): Utility function to determine
	whether a cal component has any exception rules
	(cal_component_has_recurrences):Utility function to determine
	whether a cal component has any recurrence rules

svn path=/trunk/; revision=5219

1 files changed, 6 insertions, 0 deletions

diff --git a/calendar/cal-util/cal-component.h b/calendar/cal-util/cal-component.h
index c8e2627448..2f9067896b 100644
--- a/calendar/cal-util/cal-component.h
+++ b/calendar/cal-util/cal-component.h
@@ -197,9 +197,13 @@ void cal_component_set_due (CalComponent *comp, CalComponentDateTime *dt);
 
 void cal_component_get_exdate_list (CalComponent *comp, GSList **exdate_list);
 void cal_component_set_exdate_list (CalComponent *comp, GSList *exdate_list);
+gboolean cal_component_has_exdates (CalComponent *comp);
 
 void cal_component_get_exrule_list (CalComponent *comp, GSList **recur_list);
 void cal_component_set_exrule_list (CalComponent *comp, GSList *recur_list);
+gboolean cal_component_has_exrules (CalComponent *comp);
+
+gboolean cal_component_has_exceptions (CalComponent *comp);
 
 void cal_component_get_geo (CalComponent *comp, struct icalgeotype **geo);
 void cal_component_set_geo (CalComponent *comp, struct icalgeotype *geo);
@@ -221,6 +225,8 @@ void cal_component_get_rrule_list (CalComponent *comp, GSList **recur_list);
 void cal_component_set_rrule_list (CalComponent *comp, GSList *recur_list);
 gboolean cal_component_has_rrules (CalComponent *comp);
 
+gboolean cal_component_has_recurrences (CalComponent *comp);
+
 void cal_component_get_sequence (CalComponent *comp, int **sequence);
 void cal_component_set_sequence (CalComponent *comp, int *sequence);