forked from shadowfacts/Tusker
Revert "Use text view for profile field value view"
This reverts commit c88076eec0.
Closes #521
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parent
670047af6f
commit
9990d50e3e
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@ -12,11 +12,7 @@ import SwiftUI
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import SafariServices
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class ProfileFieldValueView: UIView {
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weak var navigationDelegate: TuskerNavigationDelegate? {
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didSet {
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textView.navigationDelegate = navigationDelegate
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}
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}
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weak var navigationDelegate: TuskerNavigationDelegate?
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private static let converter = HTMLConverter(
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font: .preferredFont(forTextStyle: .body),
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@ -28,8 +24,9 @@ class ProfileFieldValueView: UIView {
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private let account: AccountMO
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private let field: Account.Field
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private var link: (String, URL)?
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private let textView = ContentTextView()
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private let label = EmojiLabel()
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private var iconView: UIView?
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private var currentTargetedPreview: UITargetedPreview?
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@ -42,28 +39,34 @@ class ProfileFieldValueView: UIView {
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let converted = NSMutableAttributedString(attributedString: ProfileFieldValueView.converter.convert(field.value))
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#if os(visionOS)
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textView.linkTextAttributes = [
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.foregroundColor: UIColor.link
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]
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#else
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textView.linkTextAttributes = [
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.foregroundColor: UIColor.tintColor
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]
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#endif
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textView.backgroundColor = nil
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textView.isScrollEnabled = false
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textView.isSelectable = false
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textView.isEditable = false
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textView.font = .preferredFont(forTextStyle: .body)
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updateTextContainerInset()
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textView.adjustsFontForContentSizeCategory = true
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textView.attributedText = converted
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textView.setEmojis(account.emojis, identifier: account.id)
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textView.isUserInteractionEnabled = true
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textView.setContentCompressionResistancePriority(.required, for: .vertical)
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textView.translatesAutoresizingMaskIntoConstraints = false
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addSubview(textView)
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var range = NSRange(location: 0, length: 0)
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if converted.length != 0,
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let url = converted.attribute(.link, at: 0, longestEffectiveRange: &range, in: converted.fullRange) as? URL {
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link = (converted.attributedSubstring(from: range).string, url)
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label.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(linkTapped)))
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label.addInteraction(UIContextMenuInteraction(delegate: self))
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label.isUserInteractionEnabled = true
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converted.enumerateAttribute(.link, in: converted.fullRange) { value, range, stop in
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guard value != nil else { return }
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#if os(visionOS)
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converted.addAttribute(.foregroundColor, value: UIColor.link, range: range)
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#else
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converted.addAttribute(.foregroundColor, value: UIColor.tintColor, range: range)
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#endif
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// the .link attribute in a UILabel always makes the color blue >.>
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converted.removeAttribute(.link, range: range)
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}
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}
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label.numberOfLines = 0
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label.font = .preferredFont(forTextStyle: .body)
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label.adjustsFontForContentSizeCategory = true
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label.attributedText = converted
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label.setEmojis(account.emojis, identifier: account.id)
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label.setContentCompressionResistancePriority(.required, for: .vertical)
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label.translatesAutoresizingMaskIntoConstraints = false
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addSubview(label)
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let labelTrailingConstraint: NSLayoutConstraint
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@ -80,20 +83,20 @@ class ProfileFieldValueView: UIView {
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icon.isPointerInteractionEnabled = true
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icon.accessibilityLabel = "Verified link"
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addSubview(icon)
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labelTrailingConstraint = textView.trailingAnchor.constraint(equalTo: icon.leadingAnchor)
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labelTrailingConstraint = label.trailingAnchor.constraint(equalTo: icon.leadingAnchor)
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NSLayoutConstraint.activate([
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icon.centerYAnchor.constraint(equalTo: textView.centerYAnchor),
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icon.centerYAnchor.constraint(equalTo: label.centerYAnchor),
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icon.trailingAnchor.constraint(lessThanOrEqualTo: trailingAnchor),
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])
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} else {
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labelTrailingConstraint = textView.trailingAnchor.constraint(equalTo: trailingAnchor)
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labelTrailingConstraint = label.trailingAnchor.constraint(equalTo: trailingAnchor)
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}
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NSLayoutConstraint.activate([
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textView.leadingAnchor.constraint(equalTo: leadingAnchor),
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label.leadingAnchor.constraint(equalTo: leadingAnchor),
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labelTrailingConstraint,
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textView.topAnchor.constraint(equalTo: topAnchor),
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textView.bottomAnchor.constraint(equalTo: bottomAnchor),
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label.topAnchor.constraint(equalTo: topAnchor),
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label.bottomAnchor.constraint(equalTo: bottomAnchor),
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])
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}
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@ -102,36 +105,37 @@ class ProfileFieldValueView: UIView {
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}
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override func sizeThatFits(_ size: CGSize) -> CGSize {
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var size = textView.sizeThatFits(size)
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var size = label.sizeThatFits(size)
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if let iconView {
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size.width += iconView.sizeThatFits(UIView.layoutFittingCompressedSize).width
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}
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return size
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}
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override func traitCollectionDidChange(_ previousTraitCollection: UITraitCollection?) {
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super.traitCollectionDidChange(previousTraitCollection)
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if traitCollection.preferredContentSizeCategory != previousTraitCollection?.preferredContentSizeCategory {
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updateTextContainerInset()
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}
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}
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private func updateTextContainerInset() {
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// blergh
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switch traitCollection.preferredContentSizeCategory {
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case .extraSmall:
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textView.textContainerInset = UIEdgeInsets(top: 4, left: 0, bottom: 0, right: 0)
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case .small:
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textView.textContainerInset = UIEdgeInsets(top: 3, left: 0, bottom: 0, right: 0)
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case .medium, .large:
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textView.textContainerInset = UIEdgeInsets(top: 2, left: 0, bottom: 0, right: 0)
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default:
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textView.textContainerInset = .zero
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}
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}
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func setTextAlignment(_ alignment: NSTextAlignment) {
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textView.textAlignment = alignment
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label.textAlignment = alignment
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}
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func getHashtagOrURL() -> (Hashtag?, URL)? {
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guard let (text, url) = link else {
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return nil
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}
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if text.starts(with: "#") {
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return (Hashtag(name: String(text.dropFirst()), url: url), url)
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} else {
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return (nil, url)
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}
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}
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@objc private func linkTapped() {
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guard let (hashtag, url) = getHashtagOrURL() else {
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return
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}
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if let hashtag {
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navigationDelegate?.selected(tag: hashtag)
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} else {
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navigationDelegate?.selected(url: url)
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}
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}
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@objc private func verifiedIconTapped() {
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@ -141,7 +145,7 @@ class ProfileFieldValueView: UIView {
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let view = ProfileFieldVerificationView(
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acct: account.acct,
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verifiedAt: field.verifiedAt!,
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linkText: textView.text ?? "",
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linkText: label.text ?? "",
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navigationDelegate: navigationDelegate
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)
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let host = UIHostingController(rootView: view)
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@ -165,3 +169,49 @@ class ProfileFieldValueView: UIView {
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navigationDelegate.present(toPresent, animated: true)
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}
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}
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extension ProfileFieldValueView: UIContextMenuInteractionDelegate, MenuActionProvider {
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func contextMenuInteraction(_ interaction: UIContextMenuInteraction, configurationForMenuAtLocation location: CGPoint) -> UIContextMenuConfiguration? {
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guard let (hashtag, url) = getHashtagOrURL(),
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let navigationDelegate else {
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return nil
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}
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if let hashtag {
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return UIContextMenuConfiguration {
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HashtagTimelineViewController(for: hashtag, mastodonController: navigationDelegate.apiController)
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} actionProvider: { _ in
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UIMenu(children: self.actionsForHashtag(hashtag, source: .view(self)))
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}
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} else {
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return UIContextMenuConfiguration {
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let vc = SFSafariViewController(url: url)
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#if !os(visionOS)
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vc.preferredControlTintColor = Preferences.shared.accentColor.color
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#endif
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return vc
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} actionProvider: { _ in
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UIMenu(children: self.actionsForURL(url, source: .view(self)))
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}
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}
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}
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func contextMenuInteraction(_ interaction: UIContextMenuInteraction, configuration: UIContextMenuConfiguration, highlightPreviewForItemWithIdentifier identifier: NSCopying) -> UITargetedPreview? {
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var rect = label.textRect(forBounds: label.bounds, limitedToNumberOfLines: 0)
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// the rect should be vertically centered, but textRect doesn't seem to take the label's vertical alignment into account
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rect.origin.x = 0
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rect.origin.y = (bounds.height - rect.height) / 2
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let parameters = UIPreviewParameters(textLineRects: [rect as NSValue])
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let preview = UITargetedPreview(view: label, parameters: parameters)
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currentTargetedPreview = preview
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return preview
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}
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func contextMenuInteraction(_ interaction: UIContextMenuInteraction, configuration: UIContextMenuConfiguration, dismissalPreviewForItemWithIdentifier identifier: NSCopying) -> UITargetedPreview? {
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return currentTargetedPreview
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}
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func contextMenuInteraction(_ interaction: UIContextMenuInteraction, willPerformPreviewActionForMenuWith configuration: UIContextMenuConfiguration, animator: UIContextMenuInteractionCommitAnimating) {
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MenuPreviewHelper.willPerformPreviewAction(animator: animator, presenter: navigationDelegate!)
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}
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}
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