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packages/react-native/Libraries/NativeAnimation/Nodes/RCTValueAnimatedNode.mm
60 строк
1020 B
Lulu Wu
Move .m to .mm to make obj-c and C++ headers compatible (#38135)
24 июл 2023, 18:13
24 июл 2023, 18:13
42d6745
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/* * Copyright (c) Meta Platforms, Inc. and affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ #import <React/RCTValueAnimatedNode.h> @interface RCTValueAnimatedNode () @property (nonatomic, assign) CGFloat offset; @end @implementation RCTValueAnimatedNode @synthesize value = _value; - (instancetype)initWithTag:(NSNumber *)tag config:(NSDictionary<NSString *, id> *)config { if (self = [super initWithTag:tag config:config]) { _offset = [self.config[@"offset"] floatValue]; _value = [self.config[@"value"] floatValue]; } return self; } - (void)flattenOffset { _value += _offset; _offset = 0; } - (void)extractOffset { _offset += _value; _value = 0; } - (CGFloat)value { return _value + _offset; } - (id)animatedObject { return nil; } - (void)setValue:(CGFloat)value { _value = value; if (_valueObserver) { [_valueObserver animatedNode:self didUpdateValue:_value]; } } @end