From a9ef1fd0b8c5889245012518e1579ed68a265b7f Mon Sep 17 00:00:00 2001
From: helge <helge@e4a50df8-12e2-0310-a44c-efbce7f8a7e3>
Date: Wed, 13 Jul 2005 12:29:35 +0000
Subject: [PATCH] added some convenience methods

git-svn-id: http://svn.opengroupware.org/SOPE/trunk@894 e4a50df8-12e2-0310-a44c-efbce7f8a7e3
---
 sope-ical/NGiCal/ChangeLog    |  9 +++++++++
 sope-ical/NGiCal/NGVCard.h    |  9 ++++++++-
 sope-ical/NGiCal/NGVCard.m    | 29 +++++++++++++++++++++++++++++
 sope-ical/NGiCal/NGVCardOrg.h |  4 ++++
 sope-ical/NGiCal/NGVCardOrg.m |  4 ++++
 5 files changed, 54 insertions(+), 1 deletion(-)

diff --git a/sope-ical/NGiCal/ChangeLog b/sope-ical/NGiCal/ChangeLog
index 4c0c9e00..0a896ae3 100644
--- a/sope-ical/NGiCal/ChangeLog
+++ b/sope-ical/NGiCal/ChangeLog
@@ -1,3 +1,12 @@
+2005-07-13  Helge Hess  <helge.hess@opengroupware.org>
+
+	* v4.5.48
+
+	* NGVCard.m: added some convenience methods to access the preferred
+	  email, tel and adr
+
+	* NGVCardOrg.m: added a convenience method to access the first orgunit
+
 2005-07-05  Marcus Mueller  <znek@mulle-kybernetik.com>
 
 	* NSCalendarDate+ICal.m: fixed 'gmtcalfmt' which removed seconds from
diff --git a/sope-ical/NGiCal/NGVCard.h b/sope-ical/NGiCal/NGVCard.h
index 82e689e1..3f66ff07 100644
--- a/sope-ical/NGiCal/NGVCard.h
+++ b/sope-ical/NGiCal/NGVCard.h
@@ -56,7 +56,8 @@
 */
 
 @class NSString, NSArray, NSDictionary;
-@class NGVCardStrArrayValue, NGVCardOrg, NGVCardName;
+@class NGVCardStrArrayValue, NGVCardOrg, NGVCardName, NGVCardSimpleValue;
+@class NGVCardPhone, NGVCardAddress;
 
 @interface NGVCard : NSObject
 {
@@ -153,6 +154,12 @@
 - (void)setX:(NSDictionary *)_dict;
 - (NSDictionary *)x;
 
+/* convenience */
+
+- (NGVCardSimpleValue *)preferredEMail;
+- (NGVCardPhone *)preferredTel;
+- (NGVCardAddress *)preferredAdr;
+
 @end
 
 #endif /* __NGiCal_NGVCard_H__ */
diff --git a/sope-ical/NGiCal/NGVCard.m b/sope-ical/NGiCal/NGVCard.m
index 783918cf..04849d1c 100644
--- a/sope-ical/NGiCal/NGVCard.m
+++ b/sope-ical/NGiCal/NGVCard.m
@@ -281,6 +281,35 @@ static NGVCardSaxHandler         *sax   = nil; // THREAD
   return self->x;
 }
 
+/* convenience */
+
+- (id)preferredValueInArray:(NSArray *)_values {
+  unsigned i, count;
+  
+  if ((count = [_values count]) == 0)
+    return nil;
+  if (count == 1)
+    return [_values objectAtIndex:0];
+  
+  /* scan for preferred value */
+  for (i = 0; i < count; i++) {
+#warning COMPLETE ME
+  }
+  
+  /* just take first in sequence */
+  return [_values objectAtIndex:0];
+}
+
+- (NGVCardSimpleValue *)preferredEMail {
+  return [self preferredValueInArray:self->email];
+}
+- (NGVCardPhone *)preferredTel {
+  return [self preferredValueInArray:self->tel];
+}
+- (NGVCardAddress *)preferredAdr {
+  return [self preferredValueInArray:self->adr];
+}
+
 /* description */
 
 - (void)appendAttributesToDescription:(NSMutableString *)_ms {
diff --git a/sope-ical/NGiCal/NGVCardOrg.h b/sope-ical/NGiCal/NGVCardOrg.h
index 0dbdfcf5..0f476f47 100644
--- a/sope-ical/NGiCal/NGVCardOrg.h
+++ b/sope-ical/NGiCal/NGVCardOrg.h
@@ -48,6 +48,10 @@
 - (NSString *)orgnam;
 - (NSArray *)orgunits;
 
+/* convenience */
+
+- (NSString *)orgunit; /* returns the first orgunit when available */
+
 /* values */
 
 - (NSDictionary *)asDictionary;
diff --git a/sope-ical/NGiCal/NGVCardOrg.m b/sope-ical/NGiCal/NGVCardOrg.m
index fb06c9e8..4acb83e1 100644
--- a/sope-ical/NGiCal/NGVCardOrg.m
+++ b/sope-ical/NGiCal/NGVCardOrg.m
@@ -59,6 +59,10 @@
   return self->orgunits;
 }
 
+- (NSString *)orgunit {
+  return [self->orgunits count] > 0 ? [self->orgunits objectAtIndex:0] : nil;
+}
+
 /* fake being an array */
 
 - (id)objectAtIndex:(unsigned)_idx {
-- 
2.39.2