mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
345 lines
16 KiB
Swift
345 lines
16 KiB
Swift
//import Foundation
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//import UIKit
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//import Display
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//import AsyncDisplayKit
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//import ComponentFlow
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//import SwiftSignalKit
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//import AccountContext
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//import TelegramCore
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//import MultilineTextComponent
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//import AvatarNode
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//import TelegramPresentationData
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//import CheckNode
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//import TelegramStringFormatting
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//import PeerPresenceStatusManager
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//
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//private let avatarFont = avatarPlaceholderFont(size: 15.0)
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//
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//final class PeerListItemComponent: Component {
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// enum SelectionState: Equatable {
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// case none
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// case editing(isSelected: Bool, isTinted: Bool)
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// }
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//
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// let context: AccountContext
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// let theme: PresentationTheme
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// let strings: PresentationStrings
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// let sideInset: CGFloat
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// let title: String
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// let peer: EnginePeer?
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// let subtitle: String?
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// let presence: EnginePeer.Presence?
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// let selectionState: SelectionState
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// let hasNext: Bool
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// let action: (EnginePeer) -> Void
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//
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// init(
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// context: AccountContext,
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// theme: PresentationTheme,
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// strings: PresentationStrings,
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// sideInset: CGFloat,
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// title: String,
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// peer: EnginePeer?,
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// subtitle: String?,
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// presence: EnginePeer.Presence?,
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// selectionState: SelectionState,
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// hasNext: Bool,
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// action: @escaping (EnginePeer) -> Void
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// ) {
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// self.context = context
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// self.theme = theme
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// self.strings = strings
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// self.sideInset = sideInset
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// self.title = title
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// self.peer = peer
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// self.subtitle = subtitle
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// self.presence = presence
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// self.selectionState = selectionState
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// self.hasNext = hasNext
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// self.action = action
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// }
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//
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// static func ==(lhs: PeerListItemComponent, rhs: PeerListItemComponent) -> Bool {
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// if lhs.context !== rhs.context {
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// return false
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// }
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// if lhs.theme !== rhs.theme {
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// return false
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// }
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// if lhs.strings !== rhs.strings {
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// return false
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// }
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// if lhs.sideInset != rhs.sideInset {
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// return false
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// }
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// if lhs.title != rhs.title {
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// return false
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// }
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// if lhs.peer != rhs.peer {
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// return false
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// }
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// if lhs.subtitle != rhs.subtitle {
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// return false
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// }
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// if lhs.presence != rhs.presence {
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// return false
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// }
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// if lhs.selectionState != rhs.selectionState {
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// return false
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// }
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// if lhs.hasNext != rhs.hasNext {
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// return false
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// }
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// return true
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// }
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//
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// final class View: UIView {
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// private let containerButton: HighlightTrackingButton
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//
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// private let title = ComponentView<Empty>()
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// private let label = ComponentView<Empty>()
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// private let separatorLayer: SimpleLayer
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// private let avatarNode: AvatarNode
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//
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// private var checkLayer: CheckLayer?
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//
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// private var component: PeerListItemComponent?
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// private weak var state: EmptyComponentState?
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//
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// private var presenceManager: PeerPresenceStatusManager?
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//
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// override init(frame: CGRect) {
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// self.separatorLayer = SimpleLayer()
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//
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// self.containerButton = HighlightTrackingButton()
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//
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// self.avatarNode = AvatarNode(font: avatarFont)
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// self.avatarNode.isLayerBacked = true
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//
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// super.init(frame: frame)
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//
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// self.layer.addSublayer(self.separatorLayer)
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// self.addSubview(self.containerButton)
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// self.containerButton.layer.addSublayer(self.avatarNode.layer)
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//
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// self.containerButton.addTarget(self, action: #selector(self.pressed), for: .touchUpInside)
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// }
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//
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// required init?(coder: NSCoder) {
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// fatalError("init(coder:) has not been implemented")
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// }
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//
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// @objc private func pressed() {
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// guard let component = self.component, let peer = component.peer else {
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// return
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// }
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// component.action(peer)
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// }
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//
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// func update(component: PeerListItemComponent, availableSize: CGSize, state: EmptyComponentState, environment: Environment<Empty>, transition: Transition) -> CGSize {
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// let animationHint = transition.userData(ShareWithPeersScreenComponent.AnimationHint.self)
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// var synchronousLoad = false
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// if let animationHint, animationHint.contentReloaded {
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// synchronousLoad = true
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// }
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//
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// let themeUpdated = self.component?.theme !== component.theme
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//
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// var hasSelectionUpdated = false
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// if let previousComponent = self.component {
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// switch previousComponent.selectionState {
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// case .none:
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// if case .none = component.selectionState {
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// } else {
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// hasSelectionUpdated = true
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// }
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// case .editing:
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// if case .editing = component.selectionState {
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// } else {
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// hasSelectionUpdated = true
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// }
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// }
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// }
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//
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// if let presence = component.presence {
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// let presenceManager: PeerPresenceStatusManager
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// if let current = self.presenceManager {
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// presenceManager = current
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// } else {
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// presenceManager = PeerPresenceStatusManager(update: { [weak self] in
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// self?.state?.updated(transition: .immediate)
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// })
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// self.presenceManager = presenceManager
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// }
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// presenceManager.reset(presence: presence)
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// } else {
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// if self.presenceManager != nil {
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// self.presenceManager = nil
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// }
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// }
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//
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// self.component = component
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// self.state = state
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//
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// let contextInset: CGFloat = 0.0
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//
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// let height: CGFloat = 60.0
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// let verticalInset: CGFloat = 1.0
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// var leftInset: CGFloat = 62.0 + component.sideInset
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// let rightInset: CGFloat = contextInset * 2.0 + 8.0 + component.sideInset
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// var avatarLeftInset: CGFloat = component.sideInset + 10.0
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//
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// if case let .editing(isSelected, isTinted) = component.selectionState {
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// leftInset += 44.0
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// avatarLeftInset += 44.0
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// let checkSize: CGFloat = 22.0
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//
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// let checkLayer: CheckLayer
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// if let current = self.checkLayer {
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// checkLayer = current
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// if themeUpdated {
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// var theme = CheckNodeTheme(theme: component.theme, style: .plain)
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// if isTinted {
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// theme.backgroundColor = theme.backgroundColor.mixedWith(component.theme.list.itemBlocksBackgroundColor, alpha: 0.5)
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// }
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// checkLayer.theme = theme
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// }
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// checkLayer.setSelected(isSelected, animated: !transition.animation.isImmediate)
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// } else {
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// var theme = CheckNodeTheme(theme: component.theme, style: .plain)
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// if isTinted {
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// theme.backgroundColor = theme.backgroundColor.mixedWith(component.theme.list.itemBlocksBackgroundColor, alpha: 0.5)
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// }
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// checkLayer = CheckLayer(theme: theme)
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// self.checkLayer = checkLayer
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// self.containerButton.layer.addSublayer(checkLayer)
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// checkLayer.frame = CGRect(origin: CGPoint(x: -checkSize, y: floor((height - verticalInset * 2.0 - checkSize) / 2.0)), size: CGSize(width: checkSize, height: checkSize))
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// checkLayer.setSelected(isSelected, animated: false)
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// checkLayer.setNeedsDisplay()
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// }
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// transition.setFrame(layer: checkLayer, frame: CGRect(origin: CGPoint(x: floor((54.0 - checkSize) * 0.5), y: floor((height - verticalInset * 2.0 - checkSize) / 2.0)), size: CGSize(width: checkSize, height: checkSize)))
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// } else {
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// if let checkLayer = self.checkLayer {
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// self.checkLayer = nil
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// transition.setPosition(layer: checkLayer, position: CGPoint(x: -checkLayer.bounds.width * 0.5, y: checkLayer.position.y), completion: { [weak checkLayer] _ in
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// checkLayer?.removeFromSuperlayer()
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// })
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// }
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// }
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//
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// let avatarSize: CGFloat = 40.0
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//
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// let avatarFrame = CGRect(origin: CGPoint(x: avatarLeftInset, y: floor((height - verticalInset * 2.0 - avatarSize) / 2.0)), size: CGSize(width: avatarSize, height: avatarSize))
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// if self.avatarNode.bounds.isEmpty {
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// self.avatarNode.frame = avatarFrame
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// } else {
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// transition.setFrame(layer: self.avatarNode.layer, frame: avatarFrame)
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// }
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// if let peer = component.peer {
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// let clipStyle: AvatarNodeClipStyle
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// if case let .channel(channel) = peer, channel.flags.contains(.isForum) {
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// clipStyle = .roundedRect
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// } else {
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// clipStyle = .round
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// }
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// self.avatarNode.setPeer(context: component.context, theme: component.theme, peer: peer, clipStyle: clipStyle, synchronousLoad: synchronousLoad, displayDimensions: CGSize(width: avatarSize, height: avatarSize))
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// }
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//
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// let labelData: (String, Bool)
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//
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// if let presence = component.presence {
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// let timestamp = CFAbsoluteTimeGetCurrent() + NSTimeIntervalSince1970
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// labelData = stringAndActivityForUserPresence(strings: component.strings, dateTimeFormat: PresentationDateTimeFormat(), presence: presence, relativeTo: Int32(timestamp))
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// } else if let subtitle = component.subtitle {
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// labelData = (subtitle, false)
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// } else if case .legacyGroup = component.peer {
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// labelData = (component.strings.Group_Status, false)
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// } else if case let .channel(channel) = component.peer {
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// if case .group = channel.info {
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// labelData = (component.strings.Group_Status, false)
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// } else {
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// labelData = (component.strings.Channel_Status, false)
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// }
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// } else {
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// labelData = (component.strings.Group_Status, false)
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// }
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//
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// let labelSize = self.label.update(
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// transition: .immediate,
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// component: AnyComponent(MultilineTextComponent(
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// text: .plain(NSAttributedString(string: labelData.0, font: Font.regular(15.0), textColor: labelData.1 ? component.theme.list.itemAccentColor : component.theme.list.itemSecondaryTextColor))
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// )),
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// environment: {},
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// containerSize: CGSize(width: availableSize.width - leftInset - rightInset, height: 100.0)
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// )
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//
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// let previousTitleFrame = self.title.view?.frame
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// var previousTitleContents: UIView?
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// if hasSelectionUpdated && !"".isEmpty {
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// previousTitleContents = self.title.view?.snapshotView(afterScreenUpdates: false)
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// }
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//
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// let titleSize = self.title.update(
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// transition: .immediate,
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// component: AnyComponent(MultilineTextComponent(
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// text: .plain(NSAttributedString(string: component.title, font: Font.semibold(17.0), textColor: component.theme.list.itemPrimaryTextColor))
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// )),
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// environment: {},
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// containerSize: CGSize(width: availableSize.width - leftInset - rightInset, height: 100.0)
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// )
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//
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// let titleSpacing: CGFloat = 1.0
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// let centralContentHeight: CGFloat = titleSize.height + labelSize.height + titleSpacing
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//
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// let titleFrame = CGRect(origin: CGPoint(x: leftInset, y: floor((height - verticalInset * 2.0 - centralContentHeight) / 2.0)), size: titleSize)
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// if let titleView = self.title.view {
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// if titleView.superview == nil {
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// titleView.isUserInteractionEnabled = false
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// self.containerButton.addSubview(titleView)
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// }
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// titleView.frame = titleFrame
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// if let previousTitleFrame, previousTitleFrame.origin.x != titleFrame.origin.x {
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// transition.animatePosition(view: titleView, from: CGPoint(x: previousTitleFrame.origin.x - titleFrame.origin.x, y: 0.0), to: CGPoint(), additive: true)
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// }
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//
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// if let previousTitleFrame, let previousTitleContents, previousTitleFrame.size != titleSize {
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// previousTitleContents.frame = CGRect(origin: previousTitleFrame.origin, size: previousTitleFrame.size)
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// self.addSubview(previousTitleContents)
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//
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// transition.setFrame(view: previousTitleContents, frame: CGRect(origin: titleFrame.origin, size: previousTitleFrame.size))
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// transition.setAlpha(view: previousTitleContents, alpha: 0.0, completion: { [weak previousTitleContents] _ in
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// previousTitleContents?.removeFromSuperview()
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// })
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// transition.animateAlpha(view: titleView, from: 0.0, to: 1.0)
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// }
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// }
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// if let labelView = self.label.view {
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// if labelView.superview == nil {
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// labelView.isUserInteractionEnabled = false
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// self.containerButton.addSubview(labelView)
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// }
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// transition.setFrame(view: labelView, frame: CGRect(origin: CGPoint(x: titleFrame.minX, y: titleFrame.maxY + titleSpacing), size: labelSize))
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// }
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//
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// if themeUpdated {
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// self.separatorLayer.backgroundColor = component.theme.list.itemPlainSeparatorColor.cgColor
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// }
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// transition.setFrame(layer: self.separatorLayer, frame: CGRect(origin: CGPoint(x: leftInset, y: height), size: CGSize(width: availableSize.width - leftInset, height: UIScreenPixel)))
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// self.separatorLayer.isHidden = !component.hasNext
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//
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// let containerFrame = CGRect(origin: CGPoint(x: contextInset, y: verticalInset), size: CGSize(width: availableSize.width - contextInset * 2.0, height: height - verticalInset * 2.0))
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// transition.setFrame(view: self.containerButton, frame: containerFrame)
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//
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// return CGSize(width: availableSize.width, height: height)
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// }
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// }
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//
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// func makeView() -> View {
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// return View(frame: CGRect())
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// }
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//
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// func update(view: View, availableSize: CGSize, state: EmptyComponentState, environment: Environment<Empty>, transition: Transition) -> CGSize {
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// return view.update(component: self, availableSize: availableSize, state: state, environment: environment, transition: transition)
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// }
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//}
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