From b84952e615b6cb7cde4f15aa82f1aefb4f0e418f Mon Sep 17 00:00:00 2001
From: Wolfgang Sourdeau <wsourdeau@inverse.ca>
Date: Thu, 27 Aug 2009 16:10:51 +0000
Subject: [PATCH] Monotone-Parent: 9526db8a187e1a3f30ac4b5933d589fcb9dbbc40
 Monotone-Revision: 1639c49f52eac11f85997ccaa9ebcc659f81dd46

Monotone-Author: wsourdeau@inverse.ca
Monotone-Date: 2009-08-27T16:10:51
Monotone-Branch: ca.inverse.sogo
---
 SOPE/NGCards/ChangeLog          |  3 +++
 SOPE/NGCards/iCalEntityObject.h |  4 +++-
 SOPE/NGCards/iCalEntityObject.m | 17 +++++++++++++++++
 3 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/SOPE/NGCards/ChangeLog b/SOPE/NGCards/ChangeLog
index 4fec6f76c..b69bb8d92 100644
--- a/SOPE/NGCards/ChangeLog
+++ b/SOPE/NGCards/ChangeLog
@@ -1,5 +1,8 @@
 2009-08-27  Wolfgang Sourdeau  <wsourdeau@inverse.ca>
 
+	* iCalEntityObject.m (-removeFromAttendees:): new helper method to
+	remove a specific attendee from the list.
+
 	* NSArray+NGCards.m (-renderedForCards): empty values are not
 	returned, so as to avoid rendering attributes that do not have a
 	value.
diff --git a/SOPE/NGCards/iCalEntityObject.h b/SOPE/NGCards/iCalEntityObject.h
index 1b8efeaa5..ba62d1ce9 100644
--- a/SOPE/NGCards/iCalEntityObject.h
+++ b/SOPE/NGCards/iCalEntityObject.h
@@ -106,11 +106,13 @@ typedef enum
 - (void) setStatus: (NSString *) _value;
 - (NSString *) status;
 
-- (void) removeAllAttendees;
 - (void) addToAttendees: (iCalPerson *) _person;
 - (NSArray *) attendees;
 - (void) setAttendees: (NSArray *) attendees;
 
+- (void) removeFromAttendees: (iCalPerson *) oldAttendee;
+- (void) removeAllAttendees;
+
 /* categorize attendees into participants and resources */
 - (NSArray *) participants;
 - (NSArray *) resources;
diff --git a/SOPE/NGCards/iCalEntityObject.m b/SOPE/NGCards/iCalEntityObject.m
index e4475a611..11d7f82dc 100644
--- a/SOPE/NGCards/iCalEntityObject.m
+++ b/SOPE/NGCards/iCalEntityObject.m
@@ -302,6 +302,23 @@
   [self addChild: _person];
 }
 
+- (void) removeFromAttendees: (iCalPerson *) oldAttendee
+{
+  NSMutableArray *newAttendees;
+  int count, max;
+
+  newAttendees = [NSMutableArray arrayWithArray: [self attendees]];
+  max = [newAttendees count];
+  for (count = max - 1; count > -1; count--)
+    {
+      if ([[newAttendees objectAtIndex: count]
+            hasSameEmailAddress: oldAttendee])
+        [newAttendees removeObjectAtIndex: count];
+    }
+
+  [self setAttendees: newAttendees];
+}
+
 - (void) setAttendees: (NSArray *) attendees
 {
   [self removeAllAttendees];