react-native/React/Views/RCTSwitchManager.m

53 lines
1.2 KiB
Objective-C

/**
* Copyright (c) 2015-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
#import "RCTSwitchManager.h"
#import "RCTBridge.h"
#import "RCTEventDispatcher.h"
#import "RCTSwitch.h"
#import "UIView+React.h"
@implementation RCTSwitchManager
RCT_EXPORT_MODULE()
- (UIView *)view
{
RCTSwitch *switcher = [RCTSwitch new];
[switcher addTarget:self
action:@selector(onChange:)
forControlEvents:UIControlEventValueChanged];
return switcher;
}
- (void)onChange:(RCTSwitch *)sender
{
if (sender.wasOn != sender.on) {
if (sender.onChange) {
sender.onChange(@{ @"value": @(sender.on) });
}
sender.wasOn = sender.on;
}
}
RCT_EXPORT_VIEW_PROPERTY(onTintColor, UIColor);
RCT_EXPORT_VIEW_PROPERTY(tintColor, UIColor);
RCT_EXPORT_VIEW_PROPERTY(thumbTintColor, UIColor);
RCT_REMAP_VIEW_PROPERTY(value, on, BOOL);
RCT_EXPORT_VIEW_PROPERTY(onChange, RCTBubblingEventBlock);
RCT_CUSTOM_VIEW_PROPERTY(disabled, BOOL, RCTSwitch)
{
if (json) {
view.enabled = !([RCTConvert BOOL:json]);
} else {
view.enabled = defaultView.enabled;
}
}
@end