mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
401 lines
22 KiB
Swift
401 lines
22 KiB
Swift
import Foundation
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import UIKit
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import AsyncDisplayKit
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import Display
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import SwiftSignalKit
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import TelegramPresentationData
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import TextFormat
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import Markdown
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import RadialStatusNode
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import AppBundle
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import AnimatedStickerNode
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import AnimationUI
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final class UndoOverlayControllerNode: ViewControllerTracingNode {
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private let elevatedLayout: Bool
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private let statusNode: RadialStatusNode
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private let timerTextNode: ImmediateTextNode
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private let iconNode: ASImageNode?
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private let iconCheckNode: RadialStatusNode?
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private let animationNode: AnimationNode?
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private let animatedStickerNode: AnimatedStickerNode?
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private let titleNode: ImmediateTextNode
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private let textNode: ImmediateTextNode
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private let buttonTextNode: ImmediateTextNode
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private let buttonNode: HighlightTrackingButtonNode
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private let panelNode: ASDisplayNode
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private let panelWrapperNode: ASDisplayNode
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private let action: (Bool) -> Void
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private let dismiss: () -> Void
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private let effectView: UIView
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private let animationBackgroundColor: UIColor
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private var originalRemainingSeconds: Int
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private var remainingSeconds: Int
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private var timer: SwiftSignalKit.Timer?
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private var validLayout: ContainerViewLayout?
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init(presentationData: PresentationData, content: UndoOverlayContent, elevatedLayout: Bool, action: @escaping (Bool) -> Void, dismiss: @escaping () -> Void) {
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self.elevatedLayout = elevatedLayout
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self.action = action
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self.dismiss = dismiss
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self.timerTextNode = ImmediateTextNode()
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self.timerTextNode.displaysAsynchronously = false
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self.titleNode = ImmediateTextNode()
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self.titleNode.displaysAsynchronously = false
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self.titleNode.maximumNumberOfLines = 0
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self.textNode = ImmediateTextNode()
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self.textNode.displaysAsynchronously = false
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self.textNode.maximumNumberOfLines = 0
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var displayUndo = true
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if presentationData.theme.overallDarkAppearance {
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self.animationBackgroundColor = presentationData.theme.rootController.tabBar.backgroundColor
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} else {
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self.animationBackgroundColor = UIColor(rgb: 0x474747)
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}
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switch content {
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case let .removedChat(text):
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self.iconNode = nil
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self.iconCheckNode = nil
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self.animationNode = nil
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self.animatedStickerNode = nil
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self.textNode.attributedText = NSAttributedString(string: text, font: Font.regular(14.0), textColor: .white)
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displayUndo = true
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self.originalRemainingSeconds = 5
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case let .archivedChat(_, title, text, undo):
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if undo {
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self.iconNode = ASImageNode()
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self.iconNode?.displayWithoutProcessing = true
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self.iconNode?.displaysAsynchronously = false
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self.iconNode?.image = UIImage(bundleImageName: "Chat List/ArchivedUndoIcon")
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self.iconCheckNode = RadialStatusNode(backgroundNodeColor: .clear)
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self.iconCheckNode?.frame = CGRect(x: 0.0, y: 0.0, width: 24.0, height: 24.0)
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self.animationNode = nil
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} else {
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self.iconNode = nil
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self.iconCheckNode = nil
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self.animationNode = AnimationNode(animation: "anim_infotip", colors: ["info1.info1.stroke": self.animationBackgroundColor, "info2.info2.Fill": self.animationBackgroundColor], scale: 1.0)
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}
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self.animatedStickerNode = nil
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self.titleNode.attributedText = NSAttributedString(string: title, font: Font.semibold(14.0), textColor: .white)
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self.textNode.attributedText = NSAttributedString(string: text, font: Font.regular(14.0), textColor: .white)
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displayUndo = undo
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self.originalRemainingSeconds = 5
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case let .hidArchive(title, text, undo):
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self.iconNode = nil
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self.iconCheckNode = nil
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self.animationNode = AnimationNode(animation: "anim_archiveswipe", colors: ["info1.info1.stroke": self.animationBackgroundColor, "info2.info2.Fill": self.animationBackgroundColor], scale: 1.0)
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self.animatedStickerNode = nil
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self.titleNode.attributedText = NSAttributedString(string: title, font: Font.semibold(14.0), textColor: .white)
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self.textNode.attributedText = NSAttributedString(string: text, font: Font.regular(14.0), textColor: .white)
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displayUndo = undo
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self.originalRemainingSeconds = 3
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case let .revealedArchive(title, text, undo):
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self.iconNode = nil
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self.iconCheckNode = nil
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self.animationNode = AnimationNode(animation: "anim_infotip", colors: ["info1.info1.stroke": self.animationBackgroundColor, "info2.info2.Fill": self.animationBackgroundColor], scale: 1.0)
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self.animatedStickerNode = nil
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self.titleNode.attributedText = NSAttributedString(string: title, font: Font.semibold(14.0), textColor: .white)
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self.textNode.attributedText = NSAttributedString(string: text, font: Font.regular(14.0), textColor: .white)
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displayUndo = undo
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self.originalRemainingSeconds = 3
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case let .succeed(text):
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self.iconNode = nil
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self.iconCheckNode = nil
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self.animationNode = AnimationNode(animation: "anim_success", colors: ["info1.info1.stroke": self.animationBackgroundColor, "info2.info2.Fill": self.animationBackgroundColor], scale: 1.0)
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self.animatedStickerNode = nil
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let body = MarkdownAttributeSet(font: Font.regular(14.0), textColor: .white)
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let bold = MarkdownAttributeSet(font: Font.semibold(14.0), textColor: .white)
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let attributedText = parseMarkdownIntoAttributedString(text, attributes: MarkdownAttributes(body: body, bold: bold, link: body, linkAttribute: { _ in return nil }), textAlignment: .natural)
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self.textNode.attributedText = attributedText
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self.textNode.maximumNumberOfLines = 2
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displayUndo = false
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self.originalRemainingSeconds = 5
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case let .emoji(path, text):
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self.iconNode = nil
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self.iconCheckNode = nil
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self.animationNode = nil
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self.animatedStickerNode = AnimatedStickerNode()
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self.animatedStickerNode?.visibility = true
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self.animatedStickerNode?.setup(source: AnimatedStickerNodeLocalFileSource(path: path), width: 100, height: 100, playbackMode: .once, mode: .direct)
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let body = MarkdownAttributeSet(font: Font.regular(14.0), textColor: .white)
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let bold = MarkdownAttributeSet(font: Font.semibold(14.0), textColor: .white)
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let attributedText = parseMarkdownIntoAttributedString(text, attributes: MarkdownAttributes(body: body, bold: bold, link: body, linkAttribute: { _ in return nil }), textAlignment: .natural)
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self.textNode.attributedText = attributedText
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self.textNode.maximumNumberOfLines = 2
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displayUndo = false
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self.originalRemainingSeconds = 5
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case let .swipeToReply(title, text):
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self.iconNode = nil
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self.iconCheckNode = nil
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self.animationNode = AnimationNode(animation: "anim_swipereply", colors: [:], scale: 1.0)
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self.animatedStickerNode = nil
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self.titleNode.attributedText = NSAttributedString(string: title, font: Font.semibold(14.0), textColor: .white)
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self.textNode.attributedText = NSAttributedString(string: text, font: Font.regular(14.0), textColor: .white)
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self.textNode.maximumNumberOfLines = 2
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displayUndo = false
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self.originalRemainingSeconds = 5
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}
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self.remainingSeconds = self.originalRemainingSeconds
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self.statusNode = RadialStatusNode(backgroundNodeColor: .clear)
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self.buttonTextNode = ImmediateTextNode()
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self.buttonTextNode.displaysAsynchronously = false
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self.buttonTextNode.attributedText = NSAttributedString(string: presentationData.strings.Undo_Undo, font: Font.regular(17.0), textColor: UIColor(rgb: 0x5ac8fa))
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self.buttonNode = HighlightTrackingButtonNode()
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self.panelNode = ASDisplayNode()
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if presentationData.theme.overallDarkAppearance {
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self.panelNode.backgroundColor = presentationData.theme.rootController.tabBar.backgroundColor
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} else {
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self.panelNode.backgroundColor = .clear
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}
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self.panelNode.clipsToBounds = true
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self.panelNode.cornerRadius = 9.0
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self.panelWrapperNode = ASDisplayNode()
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self.effectView = UIVisualEffectView(effect: UIBlurEffect(style: .dark))
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super.init()
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switch content {
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case .removedChat:
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self.panelWrapperNode.addSubnode(self.timerTextNode)
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self.panelWrapperNode.addSubnode(self.statusNode)
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case .archivedChat, .hidArchive, .revealedArchive, .succeed, .emoji, .swipeToReply:
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break
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}
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self.iconNode.flatMap(self.panelWrapperNode.addSubnode)
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self.iconCheckNode.flatMap(self.panelWrapperNode.addSubnode)
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self.animationNode.flatMap(self.panelWrapperNode.addSubnode)
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self.animatedStickerNode.flatMap(self.panelWrapperNode.addSubnode)
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self.panelWrapperNode.addSubnode(self.titleNode)
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self.panelWrapperNode.addSubnode(self.textNode)
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if displayUndo {
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self.panelWrapperNode.addSubnode(self.buttonTextNode)
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self.panelWrapperNode.addSubnode(self.buttonNode)
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}
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self.addSubnode(self.panelNode)
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self.addSubnode(self.panelWrapperNode)
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self.buttonNode.highligthedChanged = { [weak self] highlighted in
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if let strongSelf = self {
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if highlighted {
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strongSelf.buttonTextNode.layer.removeAnimation(forKey: "opacity")
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strongSelf.buttonTextNode.alpha = 0.4
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} else {
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strongSelf.buttonTextNode.alpha = 1.0
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strongSelf.buttonTextNode.layer.animateAlpha(from: 0.4, to: 1.0, duration: 0.2)
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}
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}
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}
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self.buttonNode.addTarget(self, action: #selector(self.buttonPressed), forControlEvents: .touchUpInside)
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}
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override func didLoad() {
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super.didLoad()
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if self.panelNode.backgroundColor == .clear {
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self.panelNode.view.addSubview(self.effectView)
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}
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}
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@objc private func buttonPressed() {
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self.action(false)
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self.dismiss()
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}
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private func checkTimer() {
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if self.timer != nil {
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self.remainingSeconds -= 1
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}
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if self.remainingSeconds == 0 {
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self.action(true)
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self.dismiss()
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} else {
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if !self.timerTextNode.bounds.size.width.isZero, let snapshot = self.timerTextNode.view.snapshotContentTree() {
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self.panelNode.view.insertSubview(snapshot, aboveSubview: self.timerTextNode.view)
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snapshot.frame = self.timerTextNode.frame
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self.timerTextNode.layer.animateAlpha(from: 0.0, to: 1.0, duration: 0.12)
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self.timerTextNode.layer.animatePosition(from: CGPoint(x: 0.0, y: -10.0), to: CGPoint(), duration: 0.12, removeOnCompletion: false, additive: true)
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snapshot.layer.animateAlpha(from: 1.0, to: 0.0, duration: 0.12, removeOnCompletion: false)
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snapshot.layer.animatePosition(from: CGPoint(), to: CGPoint(x: 0.0, y: 10.0), duration: 0.12, removeOnCompletion: false, additive: true, completion: { [weak snapshot] _ in
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snapshot?.removeFromSuperview()
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})
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}
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self.timerTextNode.attributedText = NSAttributedString(string: "\(self.remainingSeconds)", font: Font.regular(16.0), textColor: .white)
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if let validLayout = self.validLayout {
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self.containerLayoutUpdated(layout: validLayout, transition: .immediate)
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}
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let timer = SwiftSignalKit.Timer(timeout: 1.0, repeat: false, completion: { [weak self] in
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self?.checkTimer()
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}, queue: .mainQueue())
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self.timer = timer
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timer.start()
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}
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}
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func renewWithCurrentContent() {
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self.timer?.invalidate()
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self.timer = nil
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self.remainingSeconds = self.originalRemainingSeconds
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self.checkTimer()
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}
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func containerLayoutUpdated(layout: ContainerViewLayout, transition: ContainedViewLayoutTransition) {
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let firstLayout = self.validLayout == nil
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self.validLayout = layout
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let leftInset: CGFloat = 50.0
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let rightInset: CGFloat = 16.0
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var contentHeight: CGFloat = 20.0
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let margin: CGFloat = 16.0
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let buttonTextSize = self.buttonTextNode.updateLayout(CGSize(width: 200.0, height: .greatestFiniteMagnitude))
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let buttonMinX: CGFloat
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if self.buttonNode.supernode != nil {
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buttonMinX = layout.size.width - layout.safeInsets.left - rightInset - buttonTextSize.width - margin * 2.0
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} else {
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buttonMinX = layout.size.width - layout.safeInsets.left - rightInset
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}
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let titleSize = self.titleNode.updateLayout(CGSize(width: buttonMinX - 8.0 - leftInset - layout.safeInsets.left - margin, height: .greatestFiniteMagnitude))
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let textSize = self.textNode.updateLayout(CGSize(width: buttonMinX - 8.0 - leftInset - layout.safeInsets.left - margin, height: .greatestFiniteMagnitude))
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if !titleSize.width.isZero {
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contentHeight += titleSize.height + 1.0
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}
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contentHeight += textSize.height
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contentHeight = max(49.0, contentHeight)
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var insets = layout.insets(options: [.input])
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if self.elevatedLayout {
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insets.bottom += 49.0
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}
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let panelFrame = CGRect(origin: CGPoint(x: margin + layout.safeInsets.left, y: layout.size.height - contentHeight - insets.bottom - margin), size: CGSize(width: layout.size.width - margin * 2.0 - layout.safeInsets.left - layout.safeInsets.right, height: contentHeight))
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let panelWrapperFrame = CGRect(origin: CGPoint(x: margin + layout.safeInsets.left, y: layout.size.height - contentHeight - insets.bottom - margin), size: CGSize(width: layout.size.width - margin * 2.0 - layout.safeInsets.left - layout.safeInsets.right, height: contentHeight))
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transition.updateFrame(node: self.panelNode, frame: panelFrame)
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transition.updateFrame(node: self.panelWrapperNode, frame: panelWrapperFrame)
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self.effectView.frame = CGRect(x: 0.0, y: 0.0, width: layout.size.width - margin * 2.0 - layout.safeInsets.left - layout.safeInsets.right, height: contentHeight)
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let buttonTextFrame = CGRect(origin: CGPoint(x: layout.size.width - layout.safeInsets.left - layout.safeInsets.right - rightInset - buttonTextSize.width - margin * 2.0, y: floor((contentHeight - buttonTextSize.height) / 2.0)), size: buttonTextSize)
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transition.updateFrame(node: self.buttonTextNode, frame: buttonTextFrame)
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self.buttonNode.frame = CGRect(origin: CGPoint(x: layout.size.width - layout.safeInsets.left - layout.safeInsets.right - rightInset - buttonTextSize.width - 8.0 - margin * 2.0, y: 0.0), size: CGSize(width: layout.safeInsets.right + rightInset + buttonTextSize.width + 8.0 + margin, height: contentHeight))
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var textContentHeight = textSize.height
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var textOffset: CGFloat = 0.0
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if !titleSize.width.isZero {
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textContentHeight += titleSize.height + 1.0
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textOffset += titleSize.height + 1.0
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}
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let textContentOrigin = floor((contentHeight - textContentHeight) / 2.0)
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transition.updateFrame(node: self.titleNode, frame: CGRect(origin: CGPoint(x: leftInset, y: textContentOrigin), size: titleSize))
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transition.updateFrame(node: self.textNode, frame: CGRect(origin: CGPoint(x: leftInset, y: textContentOrigin + textOffset), size: textSize))
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if let iconNode = self.iconNode, let iconSize = iconNode.image?.size {
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let iconFrame = CGRect(origin: CGPoint(x: floor((leftInset - iconSize.width) / 2.0), y: floor((contentHeight - iconSize.height) / 2.0)), size: iconSize)
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transition.updateFrame(node: iconNode, frame: iconFrame)
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if let iconCheckNode = self.iconCheckNode {
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let statusSize: CGFloat = iconCheckNode.frame.width
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var offset: CGFloat = 0.0
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if statusSize < 30.0 {
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offset = 3.0
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}
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transition.updateFrame(node: iconCheckNode, frame: CGRect(origin: CGPoint(x: iconFrame.minX + floor((iconFrame.width - statusSize) / 2.0), y: iconFrame.minY + floor((iconFrame.height - statusSize) / 2.0) + offset), size: CGSize(width: statusSize, height: statusSize)))
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}
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}
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if let animationNode = self.animationNode, let iconSize = animationNode.preferredSize() {
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let iconFrame = CGRect(origin: CGPoint(x: floor((leftInset - iconSize.width) / 2.0), y: floor((contentHeight - iconSize.height) / 2.0)), size: iconSize)
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transition.updateFrame(node: animationNode, frame: iconFrame)
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}
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if let animatedStickerNode = self.animatedStickerNode {
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let iconSize = CGSize(width: 32.0, height: 32.0)
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let iconFrame = CGRect(origin: CGPoint(x: floor((leftInset - iconSize.width) / 2.0), y: floor((contentHeight - iconSize.height) / 2.0)), size: iconSize)
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animatedStickerNode.updateLayout(size: iconFrame.size)
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transition.updateFrame(node: animatedStickerNode, frame: iconFrame)
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}
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let timerTextSize = self.timerTextNode.updateLayout(CGSize(width: 100.0, height: 100.0))
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transition.updateFrame(node: self.timerTextNode, frame: CGRect(origin: CGPoint(x: floor((leftInset - timerTextSize.width) / 2.0), y: floor((contentHeight - timerTextSize.height) / 2.0)), size: timerTextSize))
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let statusSize: CGFloat = 30.0
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transition.updateFrame(node: self.statusNode, frame: CGRect(origin: CGPoint(x: floor((leftInset - statusSize) / 2.0), y: floor((contentHeight - statusSize) / 2.0)), size: CGSize(width: statusSize, height: statusSize)))
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if firstLayout {
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self.statusNode.transitionToState(.secretTimeout(color: .white, icon: nil, beginTime: CFAbsoluteTimeGetCurrent() + NSTimeIntervalSince1970, timeout: Double(self.remainingSeconds), sparks: false), completion: {})
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}
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}
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func animateIn(asReplacement: Bool) {
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if asReplacement {
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let offset = self.bounds.height - self.panelWrapperNode.frame.minY
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self.panelWrapperNode.layer.animatePosition(from: CGPoint(x: 0.0, y: offset), to: CGPoint(), duration: 0.35, delay: 0.0, timingFunction: kCAMediaTimingFunctionSpring, removeOnCompletion: false, additive: true, completion: nil)
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self.panelNode.layer.animatePosition(from: CGPoint(x: 0.0, y: offset), to: CGPoint(), duration: 0.35, delay: 0.0, timingFunction: kCAMediaTimingFunctionSpring, removeOnCompletion: false, additive: true, completion: nil)
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} else {
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self.panelNode.layer.animateAlpha(from: 0.0, to: 1.0, duration: 0.3)
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self.panelWrapperNode.layer.animateAlpha(from: 0.0, to: 1.0, duration: 0.3)
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}
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if let iconCheckNode = self.iconCheckNode, self.iconNode != nil {
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Queue.mainQueue().after(0.2, { [weak iconCheckNode] in
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iconCheckNode?.transitionToState(.check(self.animationBackgroundColor), completion: {})
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})
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}
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if let animationNode = self.animationNode {
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Queue.mainQueue().after(0.2, { [weak animationNode] in
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animationNode?.play()
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})
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}
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self.checkTimer()
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}
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func animateOut(completion: @escaping () -> Void) {
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self.panelNode.layer.animateAlpha(from: 1.0, to: 0.0, duration: 0.25, delay: 0.0, timingFunction: CAMediaTimingFunctionName.easeOut.rawValue, removeOnCompletion: false, completion: { _ in })
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self.panelWrapperNode.layer.animateAlpha(from: 1.0, to: 0.0, duration: 0.25, delay: 0.0, timingFunction: CAMediaTimingFunctionName.easeOut.rawValue, removeOnCompletion: false) { _ in
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completion()
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}
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}
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func animateOutWithReplacement(completion: @escaping () -> Void) {
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self.panelWrapperNode.layer.animateScale(from: 1.0, to: 0.1, duration: 0.3, removeOnCompletion: false, completion: { _ in
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completion()
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})
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self.panelWrapperNode.layer.animateAlpha(from: 1.0, to: 0.0, duration: 0.3, removeOnCompletion: false)
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self.panelNode.layer.animateScale(from: 1.0, to: 0.1, duration: 0.3, removeOnCompletion: false, completion: { _ in
|
|
completion()
|
|
})
|
|
self.panelNode.layer.animateAlpha(from: 1.0, to: 0.0, duration: 0.3, removeOnCompletion: false)
|
|
}
|
|
|
|
override func hitTest(_ point: CGPoint, with event: UIEvent?) -> UIView? {
|
|
if !self.panelNode.frame.insetBy(dx: -60.0, dy: 0.0).contains(point) {
|
|
return nil
|
|
}
|
|
return super.hitTest(point, with: event)
|
|
}
|
|
}
|