73 lines
1.8 KiB
Objective-C
73 lines
1.8 KiB
Objective-C
#import <React/RCTComponent.h>
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#import "BlurView.h"
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#import "VibrancyView.h"
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@interface VibrancyView ()
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@property (nonatomic, strong) UIVibrancyEffect *vibrancyEffect;
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@property (nonatomic, strong) UIVisualEffectView *vibrancyEffectView;
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@end
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@implementation VibrancyView
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- (instancetype)initWithFrame:(CGRect)frame {
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if (self = [super initWithFrame:frame]) {
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self.vibrancyEffectView = [[UIVisualEffectView alloc] init];
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self.vibrancyEffectView.frame = frame;
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[self updateVibrancyEffect];
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[self.blurEffectView.contentView addSubview:self.vibrancyEffectView];
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}
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return self;
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}
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- (void)layoutSubviews
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{
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[super layoutSubviews];
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self.vibrancyEffectView.frame = self.bounds;
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}
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- (void)insertReactSubview:(id<RCTComponent>)subview atIndex:(NSInteger)atIndex {
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if ([self useReduceTransparencyFallback]) {
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[self addSubview:(UIView*)subview];
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} else {
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[self.vibrancyEffectView.contentView addSubview:(UIView*)subview];
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}
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}
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- (void)updateBlurEffect
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{
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[super updateBlurEffect];
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[self updateVibrancyEffect];
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}
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- (void)updateVibrancyEffect
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{
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self.vibrancyEffect = [UIVibrancyEffect effectForBlurEffect:self.blurEffect];
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self.vibrancyEffectView.effect = self.vibrancyEffect;
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}
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- (void)updateFallbackView
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{
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[super updateFallbackView];
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if ([self useReduceTransparencyFallback]) {
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for (UIView *subview in self.blurEffectView.contentView.subviews) {
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[subview removeFromSuperview];
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[self addSubview:subview];
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}
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} else {
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for (UIView *subview in self.subviews) {
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if (subview == self.blurEffectView) continue;
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if (subview == self.reducedTransparencyFallbackView) continue;
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[subview removeFromSuperview];
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[self.blurEffectView.contentView addSubview:subview];
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}
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}
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}
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@end
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