From f3507e03682459d068c53f8f3bfe921bca531053 Mon Sep 17 00:00:00 2001
From: helge <helge@e4a50df8-12e2-0310-a44c-efbce7f8a7e3>
Date: Mon, 18 Jul 2005 09:27:32 +0000
Subject: [PATCH] added -isNotEmpty

git-svn-id: http://svn.opengroupware.org/SOPE/trunk@911 e4a50df8-12e2-0310-a44c-efbce7f8a7e3
---
 sope-core/NGExtensions/ChangeLog              |  6 +++++
 .../NGExtensions/FdExt.subproj/NSNull+misc.m  | 25 +++++++++++++++++++
 .../NGExtensions/NGExtensions/NSNull+misc.h   |  1 +
 sope-core/NGExtensions/Version                |  2 +-
 4 files changed, 33 insertions(+), 1 deletion(-)

diff --git a/sope-core/NGExtensions/ChangeLog b/sope-core/NGExtensions/ChangeLog
index 9576a1e6..10e9505a 100644
--- a/sope-core/NGExtensions/ChangeLog
+++ b/sope-core/NGExtensions/ChangeLog
@@ -1,3 +1,9 @@
+2005-07-18  Helge Hess  <helge.hess@opengroupware.org>
+
+	* FdExt.subproj/NSNull+misc.m: added -isNotEmpty to all objects. Its
+	  similiar to -isNotNull but also checks for strings composed of just
+	  spaces (v4.5.162)
+
 2005-07-11  Helge Hess  <helge.hess@opengroupware.org>
 
 	* NGResourceLocator.m: added -description, added method
diff --git a/sope-core/NGExtensions/FdExt.subproj/NSNull+misc.m b/sope-core/NGExtensions/FdExt.subproj/NSNull+misc.m
index 15846eb4..0b7867ba 100644
--- a/sope-core/NGExtensions/FdExt.subproj/NSNull+misc.m
+++ b/sope-core/NGExtensions/FdExt.subproj/NSNull+misc.m
@@ -47,6 +47,9 @@ static inline BOOL doAbort(void) {
 - (BOOL)isNotNull {
   return NO;
 }
+- (BOOL)isNotEmpty {
+  return NO;
+}
 - (BOOL)isNull {
 #if DEBUG
   NSLog(@"WARNING(%s): called deprecated -isNull on NSNull (use -isNotNull) !",
@@ -205,11 +208,15 @@ static inline BOOL doAbort(void) {
 
 @end /* NSNull(misc) */
 
+
 @implementation NSObject(NSNullMisc)
 
 - (BOOL)isNotNull {
   return YES;
 }
+- (BOOL)isNotEmpty {
+  return [self isNotNull];
+}
 
 - (BOOL)isNull {
 #if DEBUG
@@ -221,3 +228,21 @@ static inline BOOL doAbort(void) {
 
 @end /* NSObject(NSNullMisc) */
 
+
+@implementation NSString(NSNullMisc)
+
+- (BOOL)isNotEmpty {
+  unsigned i, len;
+  
+  if ((len = [self length]) == 0)
+    return NO;
+  
+  for (i = 0; i < len; i++) {
+    if (!isspace([self characterAtIndex:i]))
+      return YES;
+  }
+  
+  return NO;
+}
+
+@end /* NSString(NSNullMisc) */
diff --git a/sope-core/NGExtensions/NGExtensions/NSNull+misc.h b/sope-core/NGExtensions/NGExtensions/NSNull+misc.h
index 4df840f4..fba5d62d 100644
--- a/sope-core/NGExtensions/NGExtensions/NSNull+misc.h
+++ b/sope-core/NGExtensions/NGExtensions/NSNull+misc.h
@@ -36,6 +36,7 @@
 @interface NSObject(NSNullMisc)
 
 - (BOOL)isNotNull;
+- (BOOL)isNotEmpty;
 
 @end
 
diff --git a/sope-core/NGExtensions/Version b/sope-core/NGExtensions/Version
index f29e845e..4fd1a360 100644
--- a/sope-core/NGExtensions/Version
+++ b/sope-core/NGExtensions/Version
@@ -1,6 +1,6 @@
 # version
 
-SUBMINOR_VERSION:=161
+SUBMINOR_VERSION:=162
 
 # v4.3.115 requires libFoundation v1.0.59
 # v4.2.72  requires libEOControl  v4.2.39
-- 
2.39.5