63 lines
2.4 KiB
Swift
63 lines
2.4 KiB
Swift
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extension ContextMenuVC {
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final class ActionView : UIView {
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private let action: Action
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private let dismiss: () -> Void
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// MARK: Settings
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private static let iconSize: CGFloat = 16
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private static let iconImageViewSize: CGFloat = 24
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// MARK: Lifecycle
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init(for action: Action, dismiss: @escaping () -> Void) {
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self.action = action
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self.dismiss = dismiss
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super.init(frame: CGRect.zero)
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setUpViewHierarchy()
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}
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override init(frame: CGRect) {
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preconditionFailure("Use init(for:) instead.")
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}
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required init?(coder: NSCoder) {
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preconditionFailure("Use init(for:) instead.")
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}
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private func setUpViewHierarchy() {
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// Icon
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let iconSize = ActionView.iconSize
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let iconImageView = UIImageView(image: action.icon.resizedImage(to: CGSize(width: iconSize, height: iconSize))!.withTint(Colors.text))
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let iconImageViewSize = ActionView.iconImageViewSize
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iconImageView.set(.width, to: iconImageViewSize)
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iconImageView.set(.height, to: iconImageViewSize)
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iconImageView.contentMode = .center
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// Title
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let titleLabel = UILabel()
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titleLabel.text = action.title
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titleLabel.textColor = Colors.text
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titleLabel.font = .systemFont(ofSize: Values.mediumFontSize)
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// Stack view
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let stackView = UIStackView(arrangedSubviews: [ iconImageView, titleLabel ])
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stackView.axis = .horizontal
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stackView.spacing = Values.smallSpacing
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stackView.alignment = .center
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stackView.isLayoutMarginsRelativeArrangement = true
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let smallSpacing = Values.smallSpacing
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stackView.layoutMargins = UIEdgeInsets(top: smallSpacing, leading: smallSpacing, bottom: smallSpacing, trailing: Values.mediumSpacing)
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addSubview(stackView)
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stackView.pin(to: self)
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// Tap gesture recognizer
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let tapGestureRecognizer = UITapGestureRecognizer(target: self, action: #selector(handleTap))
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addGestureRecognizer(tapGestureRecognizer)
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}
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// MARK: Interaction
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@objc private func handleTap() {
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action.work()
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dismiss()
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}
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}
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}
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