67 строки
1.7 KiB
Objective-C
67 строки
1.7 KiB
Objective-C
/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#import "RCTSwitchManager.h"
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#import <React/RCTUIManager.h>
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#import "RCTBridge.h"
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#import "RCTSwitch.h"
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#import "UIView+React.h"
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@implementation RCTSwitchManager
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RCT_EXPORT_MODULE()
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- (UIView *)view
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{
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RCTSwitch *switcher = [RCTSwitch new];
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[switcher addTarget:self action:@selector(onChange:) forControlEvents:UIControlEventValueChanged];
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return switcher;
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}
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- (void)onChange:(RCTSwitch *)sender
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{
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if (sender.wasOn != sender.on) {
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if (sender.onChange) {
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sender.onChange(@{@"value" : @(sender.on)});
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}
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sender.wasOn = sender.on;
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}
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}
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RCT_EXPORT_METHOD(setValue : (nonnull NSNumber *)viewTag toValue : (BOOL)value)
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{
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[self.bridge.uiManager addUIBlock:^(RCTUIManager *uiManager, NSDictionary<NSNumber *, UIView *> *viewRegistry) {
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UIView *view = viewRegistry[viewTag];
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if ([view isKindOfClass:[UISwitch class]]) {
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[(UISwitch *)view setOn:value animated:NO];
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} else {
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RCTLogError(@"view type must be UISwitch");
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}
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}];
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}
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RCT_EXPORT_VIEW_PROPERTY(onTintColor, UIColor);
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RCT_EXPORT_VIEW_PROPERTY(tintColor, UIColor);
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RCT_EXPORT_VIEW_PROPERTY(thumbTintColor, UIColor);
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RCT_REMAP_VIEW_PROPERTY(value, on, BOOL);
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RCT_EXPORT_VIEW_PROPERTY(onChange, RCTBubblingEventBlock);
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RCT_CUSTOM_VIEW_PROPERTY(disabled, BOOL, RCTSwitch)
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{
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if (json) {
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view.enabled = !([RCTConvert BOOL:json]);
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} else {
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view.enabled = defaultView.enabled;
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}
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}
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RCT_REMAP_VIEW_PROPERTY(thumbColor, thumbTintColor, UIColor);
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RCT_REMAP_VIEW_PROPERTY(trackColorForFalse, tintColor, UIColor);
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RCT_REMAP_VIEW_PROPERTY(trackColorForTrue, onTintColor, UIColor);
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@end
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