--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dstep/foundation/NSValueTransformer.d	Mon Aug 03 15:23:15 2009 +0200
@@ -0,0 +1,70 @@
+/**
+ * Copyright: Copyright (c) 2009 Jacob Carlborg.
+ * Authors: Jacob Carlborg
+ * Version: Initial created: Aug 3, 2009 
+ * License: $(LINK2 http://www.boost.org/LICENSE_1_0.txt, Boost Software License 1.0)
+ */
+module dstep.foundation.NSValueTransformer;
+
+import dstep.foundation.NSArray;
+import dstep.foundation.NSObject;
+import dstep.foundation.NSString;
+import dstep.objc.bridge.Bridge;
+import dstep.objc.objc : id;
+
+import bindings = dstep.foundation.NSValueTransformer_bindings;
+
+const NSString NSNegateBooleanTransformerName;
+const NSString NSIsNilTransformerName;
+const NSString NSIsNotNilTransformerName;
+const NSString NSUnarchiveFromDataTransformerName;
+const NSString NSKeyedUnarchiveFromDataTransformerName;
+
+static this ()
+{
+	NSNegateBooleanTransformerName = new NSString(bindings.NSNegateBooleanTransformerName);
+	NSIsNilTransformerName = new NSString(bindings.NSIsNilTransformerName);
+	NSIsNotNilTransformerName = new NSString(bindings.NSIsNotNilTransformerName);
+	NSUnarchiveFromDataTransformerName = new NSString(bindings.NSUnarchiveFromDataTransformerName);
+	NSKeyedUnarchiveFromDataTransformerName = new NSString(bindings.NSKeyedUnarchiveFromDataTransformerName);
+}
+
+class NSValueTransformer : NSObject
+{
+	mixin ObjcWrap;
+
+	static void setValueTransformer (NSValueTransformer transformer, NSString name)
+	{
+		return invokeObjcSelfClass!(void, "setValueTransformer:forName:", NSValueTransformer, NSString)(transformer, name);
+	}
+
+	static NSValueTransformer valueTransformerForName (NSString name)
+	{
+		return invokeObjcSelfClass!(NSValueTransformer, "valueTransformerForName:", NSString)(namereturn result is this.objcObject ? this : (result !is null ? new NSValueTransformer(result) : null);	}
+
+	static NSArray valueTransformerNames ()
+	{
+		return invokeObjcSelfClass!(NSArray, "valueTransformerNames");
+	}
+
+	static Class transformedValueClass ()
+	{
+		return invokeObjcSelfClass!(Class, "transformedValueClass");
+	}
+
+	static bool allowsReverseTransformation ()
+	{
+		return invokeObjcSelfClass!(bool, "allowsReverseTransformation");
+	}
+
+	Object transformedValue (Object value)
+	{
+		return invokeObjcSelf!(Object, "transformedValue:", Object)(value);
+	}
+
+	Object reverseTransformedValue (Object value)
+	{
+		return invokeObjcSelf!(Object, "reverseTransformedValue:", Object)(value);
+	}
+}
+