86 lines
3.1 KiB
Swift
86 lines
3.1 KiB
Swift
//
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// StatusMetaIndicatorsView.swift
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// Tusker
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//
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// Created by Shadowfacts on 1/22/22.
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// Copyright © 2022 Shadowfacts. All rights reserved.
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//
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import UIKit
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import Pachyderm
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class StatusMetaIndicatorsView: UIView {
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var allowedIndicators: Indicator = .all
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var squeezeHorizontal = false
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private var images: [UIImageView] = []
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func updateUI(status: StatusMO) {
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images.forEach { $0.removeFromSuperview() }
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var images: [UIImage] = []
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if allowedIndicators.contains(.reply) && Preferences.shared.showIsStatusReplyIcon && status.inReplyToID != nil {
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images.append(UIImage(systemName: "bubble.left.and.bubble.right")!)
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}
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if allowedIndicators.contains(.visibility) && Preferences.shared.alwaysShowStatusVisibilityIcon {
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images.append(UIImage(systemName: status.visibility.unfilledImageName)!)
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}
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if allowedIndicators.contains(.localOnly) && status.localOnly {
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images.append(UIImage(named: "link.broken")!)
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}
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self.images = []
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for (index, image) in images.enumerated() {
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let v = UIImageView(image: image)
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v.translatesAutoresizingMaskIntoConstraints = false
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v.contentMode = .scaleAspectFit
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v.tintColor = .secondaryLabel
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v.preferredSymbolConfiguration = .init(weight: .thin)
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addSubview(v)
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v.heightAnchor.constraint(equalToConstant: 22).isActive = true
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if index % 2 == 0 {
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if index == images.count - 1 {
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v.trailingAnchor.constraint(equalTo: trailingAnchor).isActive = true
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v.leadingAnchor.constraint(greaterThanOrEqualTo: leadingAnchor).isActive = true
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} else {
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v.leadingAnchor.constraint(equalTo: leadingAnchor).isActive = true
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}
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} else {
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if squeezeHorizontal {
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v.leadingAnchor.constraint(equalTo: self.images[index - 1].trailingAnchor, constant: 4).isActive = true
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} else {
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v.leadingAnchor.constraint(greaterThanOrEqualTo: self.images[index - 1].trailingAnchor, constant: 4).isActive = true
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}
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v.trailingAnchor.constraint(equalTo: trailingAnchor).isActive = true
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}
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let row = index / 2
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if row == 0 {
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v.topAnchor.constraint(equalTo: topAnchor).isActive = true
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} else {
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v.topAnchor.constraint(equalTo: self.images[index - 1].bottomAnchor, constant: 4).isActive = true
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}
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v.bottomAnchor.constraint(lessThanOrEqualTo: bottomAnchor).isActive = true
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self.images.append(v)
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}
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}
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}
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extension StatusMetaIndicatorsView {
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struct Indicator: OptionSet {
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let rawValue: Int
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static let reply = Indicator(rawValue: 1 << 0)
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static let visibility = Indicator(rawValue: 1 << 1)
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static let localOnly = Indicator(rawValue: 1 << 2)
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static let all: Indicator = [.reply, .visibility, .localOnly]
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}
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}
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