mastodon-app-ufficiale-ipho.../MastodonSDK/Sources/MastodonUI/Extension/MetaLabel.swift

154 lines
6.0 KiB
Swift

//
// MetaText.swift
// Mastodon
//
// Created by MainasuK Cirno on 2021-7-22.
//
import UIKit
import Meta
import MetaTextKit
import MastodonAsset
extension MetaLabel {
public enum Style {
case statusHeader
case statusName
case statusUsername
case statusSpoilerOverlay
case statusSpoilerBanner
case notificationTitle
case profileFieldName
case profileFieldValue
case profileCardName
case profileCardUsername
case profileCardFamiliarFollowerFooter
case recommendAccountName
case titleView
case settingTableFooter
case autoCompletion
case accountListName
case accountListUsername
case sidebarHeadline(isSelected: Bool)
case sidebarSubheadline(isSelected: Bool)
}
public convenience init(style: Style) {
self.init()
layer.masksToBounds = true
lineBreakMode = .byTruncatingTail
textContainer.lineBreakMode = .byTruncatingTail
textContainer.lineFragmentPadding = 0
setup(style: style)
}
public func setup(style: Style) {
let font: UIFont
let textColor: UIColor
switch style {
case .statusHeader:
font = UIFontMetrics(forTextStyle: .footnote).scaledFont(for: .systemFont(ofSize: 13, weight: .bold))
textColor = Asset.Colors.Label.secondary.color
case .statusName:
font = UIFontMetrics(forTextStyle: .headline).scaledFont(for: .systemFont(ofSize: 15, weight: .semibold))
textColor = Asset.Colors.Label.primary.color
case .statusUsername:
font = UIFontMetrics(forTextStyle: .headline).scaledFont(for: .systemFont(ofSize: 15, weight: .regular))
textColor = Asset.Colors.Label.secondary.color
case .statusSpoilerOverlay:
font = UIFontMetrics(forTextStyle: .headline).scaledFont(for: .systemFont(ofSize: 20, weight: .semibold))
textColor = Asset.Colors.Label.primary.color
textAlignment = .center
paragraphStyle.alignment = .center
case .statusSpoilerBanner:
font = UIFontMetrics(forTextStyle: .headline).scaledFont(for: .systemFont(ofSize: 17, weight: .regular))
textColor = Asset.Colors.Label.primary.color
case .notificationTitle:
font = UIFontMetrics(forTextStyle: .headline).scaledFont(for: .systemFont(ofSize: 14, weight: .regular))
textColor = Asset.Colors.Label.secondary.color
case .profileFieldName:
font = UIFontMetrics(forTextStyle: .headline).scaledFont(for: .systemFont(ofSize: 13, weight: .semibold))
textColor = Asset.Colors.Label.secondary.color
case .profileFieldValue:
font = UIFontMetrics(forTextStyle: .headline).scaledFont(for: .systemFont(ofSize: 17, weight: .regular))
textColor = Asset.Colors.Label.primary.color
case .profileCardName:
font = .systemFont(ofSize: 17, weight: .semibold)
textColor = Asset.Colors.Label.primary.color
case .profileCardUsername:
font = .systemFont(ofSize: 15, weight: .regular)
textColor = Asset.Colors.Label.secondary.color
case .profileCardFamiliarFollowerFooter:
font = UIFontMetrics(forTextStyle: .footnote).scaledFont(for: .systemFont(ofSize: 13, weight: .regular), maximumPointSize: 26)
textColor = Asset.Colors.Label.secondary.color
numberOfLines = 2
textContainer.maximumNumberOfLines = 2
paragraphStyle.lineSpacing = 0
paragraphStyle.paragraphSpacing = 0
case .titleView:
font = .systemFont(ofSize: 17, weight: .semibold)
textColor = Asset.Colors.Label.primary.color
textAlignment = .center
paragraphStyle.alignment = .center
case .recommendAccountName:
font = .systemFont(ofSize: 18, weight: .semibold)
textColor = .white
case .settingTableFooter:
font = .preferredFont(forTextStyle: .footnote)
textColor = Asset.Colors.Label.secondary.color
numberOfLines = 0
textContainer.maximumNumberOfLines = 0
paragraphStyle.alignment = .center
case .autoCompletion:
font = UIFontMetrics(forTextStyle: .headline).scaledFont(for: .systemFont(ofSize: 17, weight: .semibold), maximumPointSize: 22)
textColor = Asset.Colors.brand.color
case .accountListName:
font = UIFontMetrics(forTextStyle: .headline).scaledFont(for: .systemFont(ofSize: 17, weight: .regular), maximumPointSize: 22)
textColor = Asset.Colors.Label.primary.color
case .accountListUsername:
font = UIFontMetrics(forTextStyle: .headline).scaledFont(for: .systemFont(ofSize: 15, weight: .regular), maximumPointSize: 20)
textColor = Asset.Colors.Label.secondary.color
case .sidebarHeadline(let isSelected):
font = UIFontMetrics(forTextStyle: .headline).scaledFont(for: .systemFont(ofSize: 22, weight: .regular), maximumPointSize: 20)
textColor = isSelected ? .white : Asset.Colors.Label.primary.color
case .sidebarSubheadline(let isSelected):
font = UIFontMetrics(forTextStyle: .headline).scaledFont(for: .systemFont(ofSize: 13, weight: .regular), maximumPointSize: 18)
textColor = isSelected ? .white : Asset.Colors.Label.secondary.color
}
self.font = font
self.textColor = textColor
textAttributes = [
.font: font,
.foregroundColor: textColor
]
linkAttributes = [
.font: font,
.foregroundColor: Asset.Colors.brand.color
]
}
}