159 lines
6.7 KiB
Swift
159 lines
6.7 KiB
Swift
//
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// ProfileHeaderMovedOverlayView.swift
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// Tusker
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//
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// Created by Shadowfacts on 2/23/23.
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// Copyright © 2023 Shadowfacts. All rights reserved.
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//
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import UIKit
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class ProfileHeaderMovedOverlayView: UIView {
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private var movedToID: String!
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weak var delegate: TuskerNavigationDelegate?
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var collapse: (() -> Void)?
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private var avatarImageView: CachedImageView!
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private var displayNameLabel: EmojiLabel!
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private var usernameLabel: UILabel!
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private(set) var collapseButton: UIButton!
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init() {
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super.init(frame: .zero)
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let blur = UIBlurEffect(style: .systemUltraThinMaterial)
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let blurView = UIVisualEffectView(effect: blur)
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blurView.translatesAutoresizingMaskIntoConstraints = false
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addSubview(blurView)
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let vibrancy = UIVibrancyEffect(blurEffect: blur, style: .label)
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let vibrancyView = UIVisualEffectView(effect: vibrancy)
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vibrancyView.translatesAutoresizingMaskIntoConstraints = false
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blurView.contentView.addSubview(vibrancyView)
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let label = UILabel()
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label.text = "This account has moved to"
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label.font = .preferredFont(forTextStyle: .title3).withTraits(.traitBold)
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label.adjustsFontForContentSizeCategory = true
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label.textColor = .label
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avatarImageView = CachedImageView(cache: .avatars)
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avatarImageView.layer.masksToBounds = true
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avatarImageView.layer.cornerRadius = Preferences.shared.avatarStyle.cornerRadiusFraction * 50
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avatarImageView.addInteraction(UIPointerInteraction(delegate: self))
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avatarImageView.isUserInteractionEnabled = true
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displayNameLabel = EmojiLabel()
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displayNameLabel.adjustsFontForContentSizeCategory = true
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displayNameLabel.font = UIFont(descriptor: .preferredFontDescriptor(withTextStyle: .body).addingAttributes([
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.traits: [
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UIFontDescriptor.TraitKey.weight: UIFont.Weight.semibold.rawValue,
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]
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]), size: 0)
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usernameLabel = UILabel()
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usernameLabel.adjustsFontForContentSizeCategory = true
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usernameLabel.font = .preferredFont(forTextStyle: .body)
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usernameLabel.textColor = .secondaryLabel
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let nameVStack = UIStackView(arrangedSubviews: [
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displayNameLabel,
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usernameLabel,
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])
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nameVStack.axis = .vertical
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nameVStack.alignment = .leading
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nameVStack.spacing = 4
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let accountHStack = UIStackView(arrangedSubviews: [
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avatarImageView,
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nameVStack,
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])
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accountHStack.axis = .horizontal
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accountHStack.alignment = .top
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accountHStack.spacing = 4
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accountHStack.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(accountTapped)))
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let stack = UIStackView(arrangedSubviews: [
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label,
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accountHStack,
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])
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stack.axis = .vertical
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stack.alignment = .center
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stack.spacing = 8
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stack.translatesAutoresizingMaskIntoConstraints = false
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vibrancyView.contentView.addSubview(stack)
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var config = UIButton.Configuration.plain()
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config.image = UIImage(systemName: "chevron.up")
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collapseButton = UIButton(configuration: config, primaryAction: UIAction(handler: { [unowned self] _ in
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self.collapse?()
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}))
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collapseButton.accessibilityLabel = "Shrink banner"
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collapseButton.isPointerInteractionEnabled = true
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collapseButton.translatesAutoresizingMaskIntoConstraints = false
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addSubview(collapseButton)
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NSLayoutConstraint.activate([
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blurView.leadingAnchor.constraint(equalTo: leadingAnchor),
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blurView.trailingAnchor.constraint(equalTo: trailingAnchor),
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blurView.topAnchor.constraint(equalTo: topAnchor),
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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.trailingAnchor.constraint(equalTo: blurView.contentView.trailingAnchor),
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vibrancyView.topAnchor.constraint(equalTo: blurView.contentView.topAnchor),
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vibrancyView.bottomAnchor.constraint(equalTo: blurView.contentView.bottomAnchor),
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stack.centerXAnchor.constraint(equalTo: vibrancyView.contentView.readableContentGuide.centerXAnchor),
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stack.centerYAnchor.constraint(equalTo: vibrancyView.contentView.centerYAnchor),
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stack.leadingAnchor.constraint(greaterThanOrEqualTo: vibrancyView.contentView.readableContentGuide.leadingAnchor),
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stack.trailingAnchor.constraint(lessThanOrEqualTo: vibrancyView.contentView.readableContentGuide.trailingAnchor),
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stack.topAnchor.constraint(greaterThanOrEqualTo: vibrancyView.contentView.topAnchor),
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stack.bottomAnchor.constraint(lessThanOrEqualTo: vibrancyView.contentView.bottomAnchor),
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avatarImageView.widthAnchor.constraint(equalToConstant: 50),
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avatarImageView.heightAnchor.constraint(equalToConstant: 50),
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bottomAnchor.constraint(equalToSystemSpacingBelow: collapseButton.bottomAnchor, multiplier: 1),
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collapseButton.centerXAnchor.constraint(equalTo: centerXAnchor),
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])
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NotificationCenter.default.addObserver(self, selector: #selector(preferencesChanged), name: .preferencesChanged, object: nil)
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}
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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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@objc private func preferencesChanged() {
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avatarImageView.layer.cornerRadius = Preferences.shared.avatarStyle.cornerRadiusFraction * 50
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}
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func updateUI(movedTo: AccountMO) {
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movedToID = movedTo.id
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avatarImageView.update(for: movedTo.avatar)
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displayNameLabel.text = movedTo.displayOrUserName
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displayNameLabel.setEmojis(movedTo.emojis, identifier: movedTo.id)
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usernameLabel.text = "@\(movedTo.acct)"
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}
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@objc private func accountTapped() {
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delegate?.selected(account: movedToID)
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}
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}
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extension ProfileHeaderMovedOverlayView: UIPointerInteractionDelegate {
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func pointerInteraction(_ interaction: UIPointerInteraction, regionFor request: UIPointerRegionRequest, defaultRegion: UIPointerRegion) -> UIPointerRegion? {
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return defaultRegion
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}
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func pointerInteraction(_ interaction: UIPointerInteraction, styleFor region: UIPointerRegion) -> UIPointerStyle? {
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let preview = UITargetedPreview(view: interaction.view!)
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return UIPointerStyle(effect: .lift(preview))
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}
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}
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