forked from shadowfacts/Tusker
62 lines
1.8 KiB
Swift
62 lines
1.8 KiB
Swift
//
|
|
// EmojiLabel.swift
|
|
// Tusker
|
|
//
|
|
// Created by Shadowfacts on 3/1/20.
|
|
// Copyright © 2020 Shadowfacts. All rights reserved.
|
|
//
|
|
|
|
import UIKit
|
|
import Pachyderm
|
|
|
|
class EmojiLabel: UILabel, BaseEmojiLabel {
|
|
|
|
var emojiIdentifier: String?
|
|
var emojiRequests: [ImageCache.Request] = []
|
|
var emojiFont: UIFont { font }
|
|
var emojiTextColor: UIColor { textColor }
|
|
|
|
func setEmojis(_ emojis: [Emoji], identifier: String) {
|
|
guard emojis.count > 0, let attributedText = attributedText else { return }
|
|
|
|
self.emojiIdentifier = identifier
|
|
emojiRequests.forEach { $0.cancel() }
|
|
emojiRequests = []
|
|
|
|
replaceEmojis(in: attributedText.string, emojis: emojis, identifier: identifier) { [weak self] (newAttributedText) in
|
|
guard let self = self, self.emojiIdentifier == identifier else { return }
|
|
self.attributedText = newAttributedText
|
|
self.setNeedsLayout()
|
|
self.setNeedsDisplay()
|
|
}
|
|
}
|
|
|
|
func removeEmojis() {
|
|
emojiIdentifier = nil
|
|
emojiRequests.forEach { $0.cancel() }
|
|
emojiRequests = []
|
|
}
|
|
|
|
}
|
|
|
|
extension EmojiLabel {
|
|
func updateForAccountDisplayName(account: Account) {
|
|
if Preferences.shared.hideCustomEmojiInUsernames {
|
|
self.text = account.displayName
|
|
self.removeEmojis()
|
|
} else {
|
|
self.text = account.displayName
|
|
self.setEmojis(account.emojis, identifier: account.id)
|
|
}
|
|
}
|
|
func updateForAccountDisplayName(account: AccountMO) {
|
|
if Preferences.shared.hideCustomEmojiInUsernames {
|
|
self.text = account.displayNameWithoutCustomEmoji
|
|
self.removeEmojis()
|
|
} else {
|
|
self.text = account.displayOrUserName
|
|
self.setEmojis(account.emojis, identifier: account.id)
|
|
}
|
|
}
|
|
}
|