94 lines
3.4 KiB
Swift
94 lines
3.4 KiB
Swift
//
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// TrailingTooltipLabel.swift
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// VDS
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//
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// Created by Matt Bruce on 4/14/23.
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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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@objc(VDSTrailingTooltipLabel)
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open class TrailingTooltipLabel: View, TooltipLaunchable {
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//--------------------------------------------------
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// MARK: - Private Properties
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//--------------------------------------------------
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private let tooltipAction = PassthroughSubject<Void, Never>()
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//--------------------------------------------------
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// MARK: - Public Properties
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//--------------------------------------------------
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open var label = Label()
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open var labelText: String? { didSet { didChange() }}
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open var labelAttributes: [any LabelAttributeModel]? { didSet { didChange() } }
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open var labelTextStyle: TextStyle = .defaultStyle { didSet { didChange() } }
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open var labelTextPosition: TextPosition = .left { didSet { didChange() } }
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public lazy var textColorConfiguration: AnyColorable = {
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label.textColorConfiguration
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}() { didSet { didChange() }}
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open var tooltipCloseButtonText: String = "Close" { didSet { didChange() } }
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open var tooltipSize: Tooltip.Size = .medium { didSet { didChange() } }
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open var tooltipTitle: String = "" { didSet { didChange() } }
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open var tooltipContent: String = "" { didSet { didChange() } }
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//--------------------------------------------------
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// MARK: - Overrides
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//--------------------------------------------------
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open override func setup() {
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super.setup()
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addSubview(label)
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label.pinToSuperView()
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//create the tooltip click event
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tooltipAction.sink { [weak self] in
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guard let self else { return }
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self.presentTooltip(surface: self.surface,
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title: self.tooltipTitle,
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content: self.tooltipContent,
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closeButtonText: self.tooltipCloseButtonText)
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}.store(in: &subscribers)
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}
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open override func updateView() {
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super.updateView()
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var attributes: [any LabelAttributeModel] = []
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if let labelAttributes {
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attributes.append(contentsOf: labelAttributes)
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}
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var updatedLabelText = labelText
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//add the tool tip
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if let oldText = updatedLabelText, !tooltipTitle.isEmpty, !tooltipContent.isEmpty {
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let tooltipUpdateText = "\(oldText) " //create a little space between the final character and tooltip image
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let frame = CGRect(x: 0, y: 0, width: tooltipSize.dimensions.width, height: tooltipSize.dimensions.width)
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let color = textColorConfiguration.getColor(self)
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let tooltipAttribute = ImageLabelAttribute(location: tooltipUpdateText.count - 2, imageName: "info", frame: frame, tintColor: color)
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let tooltipAction = ActionLabelAttribute(location: tooltipUpdateText.count - 3, length: 3, shouldUnderline: false, action: tooltipAction)
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updatedLabelText = tooltipUpdateText
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attributes.append(tooltipAttribute)
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attributes.append(tooltipAction)
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}
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//set the titleLabel
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label.text = updatedLabelText
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label.attributes = attributes
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label.textStyle = labelTextStyle
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label.textPosition = labelTextPosition
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label.surface = surface
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label.disabled = disabled
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}
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}
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