Merged Advanced and Templates of database settings into on - Advanced

Added encryption rounds benchmark and setting to security tab (non-functional setter, benchmark works)

MacPass/MPNumericalInputFormatter.m

@@ -0,0 +1,46 @@
+//
+//  MPNumericalInputFormatter.m
+//  MacPass
+//
+//  Created by Michael Starke on 10.09.13.
+//  Copyright (c) 2013 HicknHack Software GmbH. All rights reserved.
+//
+
+#import "MPNumericalInputFormatter.h"
+
+@implementation MPNumericalInputFormatter
+
+static NSCharacterSet *_characterSet = nil;
+
+- (id)init
+{
+  self = [super init];
+  if (self) {
+    _characterSet = [[NSCharacterSet characterSetWithCharactersInString:@"1234567890"] invertedSet];
+  }
+  return self;
+}
+
+- (NSString *)stringForObjectValue:(id)obj {
+  if([obj isKindOfClass:[NSNumber class]]) {
+    return [[NSString alloc] initWithFormat:@"%ld",[obj integerValue]];
+  }
+  return nil;
+}
+
+- (BOOL)getObjectValue:(out id *)obj forString:(NSString *)string errorDescription:(out NSString **)error {
+  NSNumber *number = [[NSNumber alloc] initWithInteger:[string integerValue]];
+  *obj = number;
+  return YES;
+}
+
+- (BOOL)isPartialStringValid:(NSString **)partialStringPtr
+       proposedSelectedRange:(NSRangePointer)proposedSelRangePtr
+              originalString:(NSString *)origString
+       originalSelectedRange:(NSRange)origSelRange
+            errorDescription:(NSString **)error {
+  NSRange range = [*partialStringPtr rangeOfCharacterFromSet:_characterSet];
+  return (range.location == NSNotFound);
+}
+
+@end