1 files changed, 47 insertions, 0 deletions
diff --git a/Plugins/BuiltInFunctions/FileSizeFormatter.m b/Plugins/BuiltInFunctions/FileSizeFormatter.m
new file mode 100644
index 0000000..c6971e6
--- /dev/null
+++ b/Plugins/BuiltInFunctions/FileSizeFormatter.m
@@ -0,0 +1,47 @@
+//
+//  FileSizeFormatter.m
+//  Liaison
+//
+//  Created by Brian Cully on Fri May 09 2003.
+//  Copyright (c) 2003 Brian Cully. All rights reserved.
+//
+
+#import "FileSizeFormatter.h"
+
+@implementation FileSizeFormatter
+- (NSString *)stringForObjectValue: (id)anObject
+{
+    if ([anObject isKindOfClass: [NSNumber class]]) {
+        NSString *suffix;
+        int shownSize;
+        unsigned long size;
+
+        size = [anObject unsignedLongValue];
+        if (size > 1024 * 1024 * 1024) {
+            shownSize = size / 1024 / 1024 / 1024;
+            suffix = @" G";
+        } else if (size > 1024 * 1024) {
+            shownSize = size / 1024 / 1024;
+            suffix = @" M";
+        } else if (size > 1024) {
+            shownSize = size / 1024;
+            suffix = @" K";
+        } else {
+            shownSize = size;
+            suffix = @" B";
+        }
+
+        return [NSString stringWithFormat: @"%ld%@", shownSize, suffix];
+    }
+
+    return [super stringForObjectValue: anObject];
+}
+
+- (BOOL)getObjectValue: (id *)anObject
+             forString: (NSString *)string
+      errorDescription: (NSString **)error
+{
+    *anObject = string;
+    return YES;
+}
+@end