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45 lines
827 B
45 lines
827 B
9 years ago
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//
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// SRKeyEquivalentModifierMaskTransformer.m
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// ShortcutRecorder
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//
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// Copyright 2012 Contributors. All rights reserved.
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//
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// License: BSD
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//
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// Contributors:
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// Ilya Kulakov
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#import "SRKeyEquivalentModifierMaskTransformer.h"
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#import "SRKeyCodeTransformer.h"
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#import "SRRecorderControl.h"
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@implementation SRKeyEquivalentModifierMaskTransformer
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#pragma mark NSValueTransformer
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+ (BOOL)allowsReverseTransformation
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{
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return NO;
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}
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+ (Class)transformedValueClass
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{
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return [NSNumber class];
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}
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- (NSNumber *)transformedValue:(NSDictionary *)aValue
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{
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if (![aValue isKindOfClass:[NSDictionary class]])
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return @(0);
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NSNumber *modifierFlags = aValue[SRShortcutModifierFlagsKey];
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if (![modifierFlags isKindOfClass:[NSNumber class]])
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return @(0);
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return modifierFlags;
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}
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@end
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