Revision: 7611
http://skim-app.svn.sourceforge.net/skim-app/?rev=7611&view=rev
Author: hofman
Date: 2011-12-29 12:20:27 +0000 (Thu, 29 Dec 2011)
Log Message:
-----------
create static variable in initialize
Modified Paths:
--------------
trunk/SKTypeSelectHelper.m
Modified: trunk/SKTypeSelectHelper.m
===================================================================
--- trunk/SKTypeSelectHelper.m 2011-12-29 11:27:55 UTC (rev 7610)
+++ trunk/SKTypeSelectHelper.m 2011-12-29 12:20:27 UTC (rev 7611)
@@ -73,7 +73,13 @@
@synthesize delegate, searchString, matchOption, isProcessing;
+static NSCharacterSet *nonAlphanumericCharacterSet = nil;
++ (void)initialize {
+ SKINITIALIZE;
+ nonAlphanumericCharacterSet = [[[NSCharacterSet alphanumericCharacterSet]
invertedSet] copy];
+}
+
+ (id)typeSelectHelper {
return [[[self alloc] init] autorelease];
}
@@ -189,10 +195,6 @@
if ([keyEvent deviceIndependentModifierFlags] & ~NSShiftKeyMask &
~NSAlternateKeyMask & ~NSAlphaShiftKeyMask & ~NSNumericPadKeyMask)
return NO;
- static NSCharacterSet *nonAlphanumericCharacterSet = nil;
- if (nonAlphanumericCharacterSet == nil)
- nonAlphanumericCharacterSet = [[[NSCharacterSet
alphanumericCharacterSet] invertedSet] copy];
-
NSCharacterSet *invalidCharacters = [self isProcessing] ? [NSCharacterSet
controlCharacterSet] : nonAlphanumericCharacterSet;
return [[keyEvent characters]
rangeOfCharacterFromSet:invalidCharacters].location == NSNotFound;
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