70 lines
2.9 KiB
Swift
70 lines
2.9 KiB
Swift
//
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// RadioButton.swift
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// VDS
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//
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// Created by Matt Bruce on 6/5/23.
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//
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import Foundation
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import UIKit
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import Combine
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import VDSColorTokens
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import VDSFormControlsTokens
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@objc(VDSRadioButton)
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open class RadioButton: SelectorBase {
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open var selectedSize = CGSize(width: 10, height: 10) { didSet { setNeedsUpdate() }}
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open override func setup() {
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super.setup()
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backgroundColorConfig.setSurfaceColors(VDSColor.feedbackErrorBackgroundOnlight, VDSColor.feedbackErrorBackgroundOndark, forState: .error)
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borderColorConfig.setSurfaceColors(VDSColor.elementsPrimaryOnlight, VDSColor.elementsPrimaryOndark, forState: .selected)
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borderColorConfig.setSurfaceColors(VDSColor.elementsPrimaryOnlight, VDSColor.elementsPrimaryOndark, forState: .highlighted)
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borderColorConfig.setSurfaceColors(VDSFormControlsColor.borderOnlight, VDSFormControlsColor.borderOndark, forState: .normal)
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borderColorConfig.setSurfaceColors(VDSColor.interactiveDisabledOnlight, VDSColor.interactiveDisabledOndark, forState: [.disabled])
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borderColorConfig.setSurfaceColors(VDSColor.feedbackErrorOnlight, VDSColor.feedbackErrorOndark, forState: .error)
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selectorColorConfig.setSurfaceColors(VDSColor.elementsPrimaryOnlight, VDSColor.elementsPrimaryOndark, forState: .selected)
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selectorColorConfig.setSurfaceColors(VDSColor.interactiveDisabledOnlight, VDSColor.interactiveDisabledOndark, forState: [.selected, .disabled])
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}
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open override func layoutSubviews() {
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super.layoutSubviews()
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//get the colors
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let backgroundColor = backgroundColorConfig.getColor(self)
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let borderColor = borderColorConfig.getColor(self)
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let selectorColor = selectorColorConfig.getColor(self)
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if let shapeLayer = shapeLayer, let sublayers = layer.sublayers, sublayers.contains(shapeLayer) {
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shapeLayer.removeFromSuperlayer()
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self.shapeLayer = nil
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}
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let bounds = bounds
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self.backgroundColor = backgroundColor
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layer.borderColor = borderColor.cgColor
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layer.cornerRadius = bounds.width * 0.5
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layer.borderWidth = VDSFormControls.widthBorder
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if shapeLayer == nil {
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let selectedBounds = selectedSize
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let bezierPath = UIBezierPath(ovalIn: CGRect(x: (bounds.width - selectedBounds.width) / 2,
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y: (bounds.height - selectedBounds.height) / 2,
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width: selectedSize.width,
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height: selectedSize.height))
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let shapeLayer = CAShapeLayer()
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self.shapeLayer = shapeLayer
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shapeLayer.frame = bounds
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layer.addSublayer(shapeLayer)
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shapeLayer.fillColor = selectorColor.cgColor
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shapeLayer.path = bezierPath.cgPath
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}
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}
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}
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