This app provides monitoring and information features for the common freifunk user and the technical stuff of a freifunk community.
Code base is taken from a TUM Practical Course project and added here to see if Freifunk Altdorf can use it.
https://www.freifunk-altdorf.de
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71 lines
1.8 KiB
71 lines
1.8 KiB
/** |
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* Copyright (c) 2015-present, Facebook, Inc. |
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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 "RCTInterpolationAnimatedNode.h" |
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#import "RCTAnimationUtils.h" |
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@implementation RCTInterpolationAnimatedNode |
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{ |
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__weak RCTValueAnimatedNode *_parentNode; |
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NSArray<NSNumber *> *_inputRange; |
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NSArray<NSNumber *> *_outputRange; |
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NSString *_extrapolateLeft; |
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NSString *_extrapolateRight; |
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} |
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- (instancetype)initWithTag:(NSNumber *)tag |
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config:(NSDictionary<NSString *, id> *)config |
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{ |
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if ((self = [super initWithTag:tag config:config])) { |
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_inputRange = [config[@"inputRange"] copy]; |
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NSMutableArray *outputRange = [NSMutableArray array]; |
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for (id value in config[@"outputRange"]) { |
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if ([value isKindOfClass:[NSNumber class]]) { |
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[outputRange addObject:value]; |
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} |
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} |
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_outputRange = [outputRange copy]; |
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_extrapolateLeft = config[@"extrapolateLeft"]; |
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_extrapolateRight = config[@"extrapolateRight"]; |
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} |
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return self; |
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} |
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- (void)onAttachedToNode:(RCTAnimatedNode *)parent |
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{ |
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[super onAttachedToNode:parent]; |
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if ([parent isKindOfClass:[RCTValueAnimatedNode class]]) { |
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_parentNode = (RCTValueAnimatedNode *)parent; |
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} |
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} |
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- (void)onDetachedFromNode:(RCTAnimatedNode *)parent |
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{ |
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[super onDetachedFromNode:parent]; |
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if (_parentNode == parent) { |
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_parentNode = nil; |
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} |
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} |
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- (void)performUpdate |
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{ |
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[super performUpdate]; |
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if (!_parentNode) { |
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return; |
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} |
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CGFloat inputValue = _parentNode.value; |
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self.value = RCTInterpolateValueInRange(inputValue, |
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_inputRange, |
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_outputRange, |
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_extrapolateLeft, |
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_extrapolateRight); |
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} |
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@end
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