mirror of https://github.com/LIJI32/SameBoy.git
30 lines
782 B
Objective-C
30 lines
782 B
Objective-C
#import "GBPreferencesSlider.h"
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#import "NSObject+DefaultsObserver.h"
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@implementation GBPreferencesSlider
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- (BOOL)sendAction:(SEL)action to:(id)target
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{
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[[NSUserDefaults standardUserDefaults] setDouble:self.doubleValue / (self.denominator ?: 1) forKey:_preferenceName];
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return [super sendAction:action to:target];
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}
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- (void)updateValue
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{
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if (!_preferenceName) return;
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self.doubleValue = [[NSUserDefaults standardUserDefaults] doubleForKey:_preferenceName] * (self.denominator ?: 1);
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}
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- (void)setPreferenceName:(NSString *)preferenceName
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{
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_preferenceName = preferenceName;
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[self observeStandardDefaultsKey:_preferenceName selector:@selector(updateValue)];
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}
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- (void)viewDidMoveToWindow
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{
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[super viewDidMoveToWindow];
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[self updateValue];
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}
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@end
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