From bc6ee43ce67241b940cd99bfb731156767457a0f Mon Sep 17 00:00:00 2001
From: Matthias Andreas Benkard <matthias@benkard.de>
Date: Sun, 15 Jun 2008 11:36:14 +0200
Subject: MLKCharacter: Add methods for character case conversion.

---
 MLKCharacter.m | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

(limited to 'MLKCharacter.m')

diff --git a/MLKCharacter.m b/MLKCharacter.m
index c653248..5daa22c 100644
--- a/MLKCharacter.m
+++ b/MLKCharacter.m
@@ -31,4 +31,36 @@
 {
   return [[MLKCharacter alloc] initWithUnichar:anUnichar];
 }
+
+-(MLKCharacter *) uppercaseCharacter
+{
+  return [MLKCharacter characterWithUnichar:[self uppercaseChar]];
+}
+
+-(MLKCharacter *) lowercaseCharacter
+{
+  return [MLKCharacter characterWithUnichar:[self lowercaseChar]];
+}
+
+-(unichar) uppercaseChar
+{
+  return [[[NSString stringWithFormat:@"%C", self->unichar] uppercaseString]
+           characterAtIndex:0];
+}
+
+-(unichar) lowercaseChar
+{
+  return [[[NSString stringWithFormat:@"%C", self->unichar] lowercaseString]
+           characterAtIndex:0];
+}
+
++(unichar) uppercaseCharForChar:(unichar)ch
+{
+  return [[MLKCharacter characterWithUnichar:ch] uppercaseChar];
+}
+
++(unichar) lowercaseCharForChar:(unichar)ch
+{
+  return [[MLKCharacter characterWithUnichar:ch] lowercaseChar];
+}
 @end
-- 
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