Monotone-Parent: 3c0814786842608f4b2aea659b16c3eb7e694f9d

Monotone-Revision: bc3ed474ad46d79c92b1456be764f4803b264d92

Monotone-Author: wsourdeau@inverse.ca
Monotone-Date: 2012-07-26T20:56:33
Monotone-Branch: ca.inverse.sogo

SOPE/NGCards/ChangeLog

@@ -1,3 +1,12 @@
+2012-07-26  Wolfgang Sourdeau  <wsourdeau@inverse.ca>
+
+	* iCalTimeZonePeriod.m (-recurrenceRule): new accessor for the
+	"rrule" element.
+	(-startDate): made method public.
+	(-compare:): new method that compare two periods based on their
+	startDate, for timezone definitions which have a "standard" or
+	"daylight" period for more that one years.
+
 2012-05-30  Francis Lachapelle  <flachapelle@inverse.ca>
 
 	* iCalRepeatableEntityObject.m (-exceptionDatesWithTimeZone:)

SOPE/NGCards/iCalTimeZonePeriod.h

@@ -25,11 +25,20 @@
 
 #import "CardGroup.h"
 
+@class NSCalendarDate;
+
+@class iCalRecurrenceRule;
+
 @interface iCalTimeZonePeriod : CardGroup
 
+- (NSCalendarDate *) startDate;
+- (iCalRecurrenceRule *) recurrenceRule;
+
 - (NSCalendarDate *) occurenceForDate: (NSCalendarDate *) refDate;
 - (int) secondsOffsetFromGMT;
 
+- (NSComparisonResult) compare: (iCalTimeZonePeriod *) otherPeriod;
+
 @end
 
 #endif /* ICALTIMEZONEPERIOD_H */

SOPE/NGCards/iCalTimeZonePeriod.m

@@ -109,6 +109,11 @@
 			   dateTime];
 }
 
+- (iCalRecurrenceRule *) recurrenceRule
+{
+  return (iCalRecurrenceRule *) [self firstChildWithTag: @"rrule"];
+}
+
 /**
  * This method returns the date corresponding for to the start of the period
  * in the year of the reference date.
@@ -184,4 +189,9 @@
   return [self _secondsOfOffset: @"tzoffsetto"];
 }
 
+- (NSComparisonResult) compare: (iCalTimeZonePeriod *) otherPeriod
+{
+  return [[self startDate] compare: [otherPeriod startDate]];
+}
+
 @end