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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96 lines
2.4 KiB
96 lines
2.4 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 "RCTSliderManager.h" |
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#import "RCTBridge.h" |
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#import "RCTEventDispatcher.h" |
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#import "RCTSlider.h" |
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#import "UIView+React.h" |
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@implementation RCTSliderManager |
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RCT_EXPORT_MODULE() |
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- (UIView *)view |
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{ |
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RCTSlider *slider = [RCTSlider new]; |
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[slider addTarget:self action:@selector(sliderValueChanged:) |
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forControlEvents:UIControlEventValueChanged]; |
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[slider addTarget:self action:@selector(sliderTouchEnd:) |
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forControlEvents:(UIControlEventTouchUpInside | |
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UIControlEventTouchUpOutside | |
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UIControlEventTouchCancel)]; |
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return slider; |
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} |
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static void RCTSendSliderEvent(RCTSlider *sender, BOOL continuous) |
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{ |
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float value = sender.value; |
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if (sender.step > 0 && |
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sender.step <= (sender.maximumValue - sender.minimumValue)) { |
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value = |
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MAX(sender.minimumValue, |
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MIN(sender.maximumValue, |
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sender.minimumValue + round((sender.value - sender.minimumValue) / sender.step) * sender.step |
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) |
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); |
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[sender setValue:value animated:YES]; |
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} |
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if (continuous) { |
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if (sender.onValueChange && sender.lastValue != value) { |
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sender.onValueChange(@{ |
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@"value": @(value), |
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}); |
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} |
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} else { |
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if (sender.onSlidingComplete) { |
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sender.onSlidingComplete(@{ |
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@"value": @(value), |
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}); |
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} |
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} |
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sender.lastValue = value; |
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} |
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- (void)sliderValueChanged:(RCTSlider *)sender |
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{ |
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RCTSendSliderEvent(sender, YES); |
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} |
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- (void)sliderTouchEnd:(RCTSlider *)sender |
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{ |
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RCTSendSliderEvent(sender, NO); |
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} |
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RCT_EXPORT_VIEW_PROPERTY(value, float); |
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RCT_EXPORT_VIEW_PROPERTY(step, float); |
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RCT_EXPORT_VIEW_PROPERTY(trackImage, UIImage); |
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RCT_EXPORT_VIEW_PROPERTY(minimumTrackImage, UIImage); |
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RCT_EXPORT_VIEW_PROPERTY(maximumTrackImage, UIImage); |
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RCT_EXPORT_VIEW_PROPERTY(minimumValue, float); |
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RCT_EXPORT_VIEW_PROPERTY(maximumValue, float); |
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RCT_EXPORT_VIEW_PROPERTY(minimumTrackTintColor, UIColor); |
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RCT_EXPORT_VIEW_PROPERTY(maximumTrackTintColor, UIColor); |
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RCT_EXPORT_VIEW_PROPERTY(onValueChange, RCTBubblingEventBlock); |
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RCT_EXPORT_VIEW_PROPERTY(onSlidingComplete, RCTBubblingEventBlock); |
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RCT_EXPORT_VIEW_PROPERTY(thumbImage, UIImage); |
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RCT_CUSTOM_VIEW_PROPERTY(disabled, BOOL, RCTSlider) |
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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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@end
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