84 lines
3.5 KiB
Swift
84 lines
3.5 KiB
Swift
// Copyright © 2021 Metabolist. All rights reserved.
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import UIKit
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final class NewStatusButtonView: UIView {
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let button: UIButton
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init(primaryAction: UIAction) {
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button = UIButton(type: .custom, primaryAction: primaryAction)
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super.init(frame: .zero)
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initialSetup()
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}
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@available(*, unavailable)
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required init?(coder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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}
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private extension NewStatusButtonView {
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// swiftlint:disable:next function_body_length
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func initialSetup() {
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let blurEffect = UIBlurEffect(style: .systemChromeMaterial)
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let blurView = UIVisualEffectView(effect: blurEffect)
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let vibrancyView = UIVisualEffectView(effect: UIVibrancyEffect(blurEffect: blurEffect, style: .label))
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backgroundColor = .clear
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layer.cornerRadius = .newStatusButtonDimension / 2
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layer.shadowPath = UIBezierPath(
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ovalIn: .init(
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origin: .zero,
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size: .init(
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width: .newStatusButtonDimension,
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height: .newStatusButtonDimension)))
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.cgPath
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layer.shadowOffset = .zero
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layer.shadowRadius = .defaultShadowRadius
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layer.shadowOpacity = .defaultShadowOpacity
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addSubview(blurView)
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blurView.translatesAutoresizingMaskIntoConstraints = false
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blurView.layer.cornerRadius = .newStatusButtonDimension / 2
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blurView.clipsToBounds = true
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blurView.contentView.addSubview(vibrancyView)
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vibrancyView.translatesAutoresizingMaskIntoConstraints = false
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let touchStartAction = UIAction { [weak self] _ in self?.alpha = 0.75 }
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button.translatesAutoresizingMaskIntoConstraints = false
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button.addAction(touchStartAction, for: .touchDown)
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button.addAction(touchStartAction, for: .touchDragEnter)
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let touchEndAction = UIAction { [weak self] _ in self?.alpha = 1 }
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button.addAction(touchEndAction, for: .touchDragExit)
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button.addAction(touchEndAction, for: .touchUpInside)
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button.addAction(touchEndAction, for: .touchUpOutside)
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button.addAction(touchEndAction, for: .touchCancel)
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button.setImage(
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UIImage(systemName: "pencil",
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withConfiguration: UIImage.SymbolConfiguration(pointSize: .newStatusButtonDimension / 2)),
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for: .normal)
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vibrancyView.contentView.addSubview(button)
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NSLayoutConstraint.activate([
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blurView.leadingAnchor.constraint(equalTo: leadingAnchor),
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blurView.topAnchor.constraint(equalTo: topAnchor),
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blurView.trailingAnchor.constraint(equalTo: trailingAnchor),
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blurView.bottomAnchor.constraint(equalTo: bottomAnchor),
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vibrancyView.leadingAnchor.constraint(equalTo: blurView.contentView.leadingAnchor),
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vibrancyView.topAnchor.constraint(equalTo: blurView.contentView.topAnchor),
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vibrancyView.trailingAnchor.constraint(equalTo: blurView.contentView.trailingAnchor),
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vibrancyView.bottomAnchor.constraint(equalTo: blurView.contentView.bottomAnchor),
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button.leadingAnchor.constraint(equalTo: vibrancyView.contentView.leadingAnchor),
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button.topAnchor.constraint(equalTo: vibrancyView.contentView.topAnchor),
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button.trailingAnchor.constraint(equalTo: vibrancyView.contentView.trailingAnchor),
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button.bottomAnchor.constraint(equalTo: vibrancyView.contentView.bottomAnchor)
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])
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}
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}
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