metatext/Views/CustomEmojiText.swift
2021-01-11 23:33:35 -08:00

31 lines
919 B
Swift

// Copyright © 2020 Metabolist. All rights reserved.
import SwiftUI
import struct Mastodon.Emoji
struct CustomEmojiText: UIViewRepresentable {
private let attributedText: NSMutableAttributedString
private let emojis: [Emoji]
private let textStyle: UIFont.TextStyle
init(text: String, emojis: [Emoji], textStyle: UIFont.TextStyle) {
attributedText = NSMutableAttributedString(string: text)
self.emojis = emojis
self.textStyle = textStyle
}
func makeUIView(context: Context) -> UILabel {
let label = UILabel()
label.font = UIFont.preferredFont(forTextStyle: textStyle)
attributedText.insert(emojis: emojis, view: label)
attributedText.resizeAttachments(toLineHeight: label.font.lineHeight)
label.attributedText = attributedText
return label
}
func updateUIView(_ uiView: UILabel, context: Context) {
}
}