MacGui: add a NSString extension to create monospaced strings.

1 files changed, 25 insertions, 0 deletions

diff --git a/macosx/HBAttributedStringAdditions.m b/macosx/HBAttributedStringAdditions.m
index 12b9c8b4f..e20129c6b 100644
--- a/macosx/HBAttributedStringAdditions.m
+++ b/macosx/HBAttributedStringAdditions.m
@@ -6,6 +6,9 @@
 
 #import "HBAttributedStringAdditions.h"
 
+static NSDictionary *_monospacedAttr = nil;
+static NSDictionary *_normalMonospacedAttr = nil;
+
 @implementation NSMutableAttributedString (HBAttributedStringAdditions)
 
 - (void)appendString:(NSString *)aString withAttributes:(NSDictionary *)aDictionary
@@ -16,3 +19,25 @@
 }
 
 @end
+
+@implementation NSString (HBAttributedStringAdditions)
+
+- (NSAttributedString *)HB_monospacedString
+{
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        _normalMonospacedAttr = @{NSFontAttributeName: [NSFont monospacedDigitSystemFontOfSize:15 weight:NSFontWeightRegular]};
+    });
+    return [[NSAttributedString alloc] initWithString:self attributes:_normalMonospacedAttr];
+}
+
+- (NSAttributedString *)HB_smallMonospacedString
+{
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        _monospacedAttr = @{NSFontAttributeName: [NSFont monospacedDigitSystemFontOfSize:[NSFont smallSystemFontSize] weight:NSFontWeightRegular]};
+    });
+    return [[NSAttributedString alloc] initWithString:self attributes:_monospacedAttr];
+}
+
+@end