87 lines
3.3 KiB
Swift
87 lines
3.3 KiB
Swift
//
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// MainSidebarMyProfileCollectionViewCell.swift
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// Tusker
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//
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// Created by Shadowfacts on 4/30/22.
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// Copyright © 2022 Shadowfacts. All rights reserved.
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//
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import UIKit
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class MainSidebarMyProfileCollectionViewCell: UICollectionViewListCell {
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private var verticalImageInset: CGFloat {
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if UIDevice.current.userInterfaceIdiom == .mac {
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return (28 - avatarImageSize) / 2
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} else {
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return (44 - avatarImageSize) / 2
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}
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}
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private var avatarImageSize: CGFloat {
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if UIDevice.current.userInterfaceIdiom == .mac {
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return 20
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} else {
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return 28
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}
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}
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override init(frame: CGRect) {
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super.init(frame: frame)
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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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func updateUI(item: MainSidebarViewController.Item, account: LocalData.UserAccountInfo) async {
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var config = defaultContentConfiguration()
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config.text = item.title
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config.image = UIImage(systemName: item.imageName!)
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self.contentConfiguration = config
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if UIDevice.current.userInterfaceIdiom != .mac {
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let indicator = FastAccountSwitcherIndicatorView()
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// need to explicitly set the frame to get it vertically centered
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indicator.frame = CGRect(origin: .zero, size: indicator.intrinsicContentSize)
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accessories = [
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.customView(configuration: .init(customView: indicator, placement: .trailing()))
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]
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}
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let mastodonController = MastodonController.getForAccount(account)
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guard let account = try? await mastodonController.getOwnAccount(),
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let avatar = account.avatar else {
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return
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}
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_ = ImageCache.avatars.get(avatar, loadOriginal: false) { [weak self] _, image in
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guard let self = self,
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let image = image else {
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return
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}
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DispatchQueue.main.async {
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guard var config = self.contentConfiguration as? UIListContentConfiguration else {
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return
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}
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config.image = image
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config.directionalLayoutMargins.top = self.verticalImageInset
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config.directionalLayoutMargins.bottom = self.verticalImageInset
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config.imageProperties.maximumSize = CGSize(width: self.avatarImageSize, height: self.avatarImageSize)
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config.imageProperties.reservedLayoutSize = CGSize(width: UIListContentConfiguration.ImageProperties.standardDimension, height: 0)
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config.imageProperties.cornerRadius = Preferences.shared.avatarStyle.cornerRadiusFraction * self.avatarImageSize
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self.contentConfiguration = config
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}
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}
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}
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@objc private func preferencesChanged() {
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guard var config = self.contentConfiguration as? UIListContentConfiguration else {
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return
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}
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config.imageProperties.cornerRadius = Preferences.shared.avatarStyle.cornerRadiusFraction * avatarImageSize
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self.contentConfiguration = contentConfiguration
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}
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}
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