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Fix large content viewer for DoubleTitleLabelNavigationBarTitleView

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This commit is contained in:
Jed Fox 2023-02-07 21:20:39 -05:00
parent 2b2a879905
commit eef98ea70b
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GPG Key ID: 0B61D18EA54B47E1
2 changed files with 19 additions and 1 deletions
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6
Mastodon/Scene/Share/View/Content/DoubleTitleLabelNavigationBarTitleView.swift
View File

@ -53,18 +53,22 @@ extension DoubleTitleLabelNavigationBarTitleView {
containerView.addArrangedSubview(subtitleLabel)
isAccessibilityElement = true
showsLargeContentViewer = true
addInteraction(UILargeContentViewerInteraction())
}
func update(title: String, subtitle: String?) {
titleLabel.configure(content: PlaintextMetaContent(string: title))
update(subtitle: subtitle)
accessibilityLabel = subtitle.map { "\(title), \($0)" } ?? title
largeContentTitle = accessibilityLabel
}
func update(titleMetaContent: MetaContent, subtitle: String?) {
titleLabel.configure(content: titleMetaContent)
update(subtitle: subtitle)
accessibilityLabel = subtitle.map { "\(titleMetaContent.string), \($0)" } ?? titleMetaContent.string
accessibilityLabel = subtitle.map { "\(titleLabel.backedString), \($0)" } ?? titleLabel.backedString
largeContentTitle = accessibilityLabel
}
func update(subtitle: String?) {

14
MastodonSDK/Sources/MastodonUI/Extension/MetaLabel.swift
View File

@ -152,4 +152,18 @@ extension MetaLabel {
]
}
public var backedString: String {
let string = textStorage.string
let nsString = NSMutableString(string: string)
textStorage.enumerateAttribute(
.attachment,
in: NSRange(location: 0, length: textStorage.length),
options: [.reverse])
{ value, range, _ in
guard let attachment = value as? MetaAttachment else { return }
nsString.replaceCharacters(in: range, with: attachment.string)
}
return nsString as String
}
}