diff options
Diffstat (limited to 'frontends/cocoa/PSMTabBarControl/NSString_AITruncation.m')
-rw-r--r-- | frontends/cocoa/PSMTabBarControl/NSString_AITruncation.m | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/frontends/cocoa/PSMTabBarControl/NSString_AITruncation.m b/frontends/cocoa/PSMTabBarControl/NSString_AITruncation.m new file mode 100644 index 000000000..1a54502e5 --- /dev/null +++ b/frontends/cocoa/PSMTabBarControl/NSString_AITruncation.m @@ -0,0 +1,32 @@ +// +// 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 |