669e0d7625
also refactored models into class that are the parents Signed-off-by: Matt Bruce <matt.bruce@verizon.com>
117 lines
3.5 KiB
Swift
117 lines
3.5 KiB
Swift
//
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// LabelAttributeUnderline.swift
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// VDS
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//
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// Created by Matt Bruce on 8/3/22.
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//
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import Foundation
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import UIKit
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public struct UnderlineLabelAttribute: LabelAttributeModel {
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//--------------------------------------------------
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// MARK: - Equatable
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//--------------------------------------------------
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public func isEqual(_ equatable: UnderlineLabelAttribute) -> Bool {
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return id == equatable.id
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&& range == equatable.range
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&& color == equatable.color
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&& style == equatable.style
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&& pattern == equatable.pattern
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}
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//--------------------------------------------------
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// MARK: - Public Properties
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//--------------------------------------------------
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public var id = UUID()
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public var location: Int
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public var length: Int
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public var color: UIColor?
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public var style: Style = .single
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public var pattern: Pattern?
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public var underlineValue: NSUnderlineStyle {
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if let pattern = pattern?.value() {
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return NSUnderlineStyle(rawValue: style.value() | pattern)
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} else {
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return NSUnderlineStyle(rawValue: style.value())
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}
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}
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//--------------------------------------------------
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// MARK: - Initializers
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//--------------------------------------------------
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public init(location: Int, length: Int, style: Style = .single, color: UIColor? = nil, pattern: Pattern? = nil) {
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self.location = location
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self.length = length
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self.color = color
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self.style = style
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self.pattern = pattern
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}
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//--------------------------------------------------
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// MARK: - Public Functions
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//--------------------------------------------------
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public func setAttribute(on attributedString: NSMutableAttributedString) {
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attributedString.addAttribute(.underlineStyle, value: underlineValue.rawValue, range: range)
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if let color = color {
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attributedString.addAttribute(.underlineColor, value: color, range: range)
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}
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}
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}
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extension UnderlineLabelAttribute {
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//--------------------------------------------------
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// MARK: - Enums
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//--------------------------------------------------
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public enum Style: String, Codable {
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case none
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case single
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case thick
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case double
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func value() -> Int {
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switch self {
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case .none:
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return 0
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case .single:
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return NSUnderlineStyle.single.rawValue
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case .thick:
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return NSUnderlineStyle.thick.rawValue
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case .double:
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return NSUnderlineStyle.double.rawValue
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}
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}
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}
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public enum Pattern: String, Codable {
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case dot
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case dash
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case dashDot
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case dashDotDot
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case byWord
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func value() -> Int {
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switch self {
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case .dot:
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return NSUnderlineStyle.patternDot.rawValue
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case .dash:
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return NSUnderlineStyle.patternDash.rawValue
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case .dashDot:
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return NSUnderlineStyle.patternDashDot.rawValue
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case .dashDotDot:
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return NSUnderlineStyle.patternDashDotDot.rawValue
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case .byWord:
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return NSUnderlineStyle.byWord.rawValue
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}
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}
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}
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}
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