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-rw-r--r--Frameworks/PSMTabBar/NSString_AITruncation.m34
1 files changed, 34 insertions, 0 deletions
diff --git a/Frameworks/PSMTabBar/NSString_AITruncation.m b/Frameworks/PSMTabBar/NSString_AITruncation.m
new file mode 100644
index 00000000..567c78f2
--- /dev/null
+++ b/Frameworks/PSMTabBar/NSString_AITruncation.m
@@ -0,0 +1,34 @@
+//
+// NSString_AITruncation.m
+// PSMTabBarControl
+//
+// Created by Evan Schoenberg on 7/14/07.
+// From Adium, which is licensed under the GPL. Used in PSMTabBarControl with permission.
+// The contents of this remain licensed under the GPL.
+//
+
+#import "NSString_AITruncation.h"
+
+@implementation NSString (AITruncation)
+
++ (id)ellipsis
+{
+ return [NSString stringWithUTF8String:"\xE2\x80\xA6"];
+}
+
+- (NSString *)stringWithEllipsisByTruncatingToLength:(NSUInteger)length
+{
+ NSString *returnString;
+
+ if (length < [self length]) {
+ //Truncate and append the ellipsis
+ returnString = [[self substringToIndex:length-1] stringByAppendingString:[NSString ellipsis]];
+ } else {
+ //We don't need to truncate, so don't append an ellipsis
+ returnString = [[self copy] autorelease];
+ }
+
+ return returnString;
+}
+
+@end