mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
707 lines
37 KiB
Swift
707 lines
37 KiB
Swift
import Foundation
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import UIKit
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import AsyncDisplayKit
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import Postbox
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import TelegramCore
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import SyncCore
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import Display
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import SwiftSignalKit
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import TelegramPresentationData
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import AccountContext
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import AppBundle
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private let reactionCountFont = Font.semibold(11.0)
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private func maybeAddRotationAnimation(_ layer: CALayer, duration: Double) {
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if let _ = layer.animation(forKey: "clockFrameAnimation") {
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return
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}
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let basicAnimation = CABasicAnimation(keyPath: "transform.rotation.z")
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basicAnimation.timingFunction = CAMediaTimingFunction(name: CAMediaTimingFunctionName.easeInEaseOut)
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basicAnimation.duration = duration
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basicAnimation.fromValue = NSNumber(value: Float(0.0))
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basicAnimation.toValue = NSNumber(value: Float(Double.pi * 2.0))
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basicAnimation.repeatCount = Float.infinity
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basicAnimation.timingFunction = CAMediaTimingFunction(name: CAMediaTimingFunctionName.linear)
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basicAnimation.beginTime = 1.0
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layer.add(basicAnimation, forKey: "clockFrameAnimation")
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}
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enum ChatMessageDateAndStatusOutgoingType: Equatable {
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case Sent(read: Bool)
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case Sending
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case Failed
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}
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enum ChatMessageDateAndStatusType: Equatable {
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case BubbleIncoming
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case BubbleOutgoing(ChatMessageDateAndStatusOutgoingType)
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case ImageIncoming
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case ImageOutgoing(ChatMessageDateAndStatusOutgoingType)
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case FreeIncoming
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case FreeOutgoing(ChatMessageDateAndStatusOutgoingType)
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}
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private let reactionSize: CGFloat = 20.0
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private let reactionFont = Font.regular(12.0)
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private final class StatusReactionNodeParameters: NSObject {
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let value: String
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let previousValue: String?
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init(value: String, previousValue: String?) {
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self.value = value
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self.previousValue = previousValue
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}
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}
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private func drawReaction(context: CGContext, value: String, in rect: CGRect) {
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var fileId: Int?
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switch value {
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case "😔":
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fileId = 8
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case "😳":
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fileId = 19
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case "😂":
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fileId = 17
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case "👍":
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fileId = 6
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case "❤":
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fileId = 13
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default:
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break
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}
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if let fileId = fileId, let path = getAppBundle().path(forResource: "simplereaction_\(fileId)@2x", ofType: "png"), let image = UIImage(contentsOfFile: path) {
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context.saveGState()
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context.translateBy(x: rect.midX, y: rect.midY)
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context.scaleBy(x: 1.0, y: -1.0)
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context.translateBy(x: -rect.midX, y: -rect.midY)
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context.draw(image.cgImage!, in: rect)
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context.restoreGState()
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} else {
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let string = NSAttributedString(string: value, font: reactionFont, textColor: .black)
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string.draw(at: CGPoint(x: rect.minX + 1.0, y: rect.minY + 3.0))
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}
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}
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private final class StatusReactionNode: ASDisplayNode {
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let value: String
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var count: Int
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var previousValue: String? {
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didSet {
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self.setNeedsDisplay()
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}
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}
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init(value: String, count: Int, previousValue: String?) {
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self.value = value
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self.count = count
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self.previousValue = previousValue
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super.init()
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self.isOpaque = false
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self.backgroundColor = nil
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}
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override func drawParameters(forAsyncLayer layer: _ASDisplayLayer) -> NSObjectProtocol? {
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return StatusReactionNodeParameters(value: self.value, previousValue: self.previousValue)
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}
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@objc override public class func draw(_ bounds: CGRect, withParameters parameters: Any?, isCancelled: () -> Bool, isRasterizing: Bool) {
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let context = UIGraphicsGetCurrentContext()!
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if !isRasterizing {
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context.setBlendMode(.copy)
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context.setFillColor(UIColor.clear.cgColor)
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context.fill(bounds)
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}
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guard let parameters = parameters as? StatusReactionNodeParameters else {
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return
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}
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drawReaction(context: context, value: parameters.value, in: bounds)
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if let previousValue = parameters.previousValue {
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let previousRect = bounds.offsetBy(dx: -14.0, dy: 0)
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context.setBlendMode(.destinationOut)
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drawReaction(context: context, value: previousValue, in: previousRect)
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}
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}
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}
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class ChatMessageDateAndStatusNode: ASDisplayNode {
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private var backgroundNode: ASImageNode?
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private var checkSentNode: ASImageNode?
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private var checkReadNode: ASImageNode?
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private var clockFrameNode: ASImageNode?
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private var clockMinNode: ASImageNode?
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private let dateNode: TextNode
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private var impressionIcon: ASImageNode?
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private var reactionNodes: [StatusReactionNode] = []
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private var reactionCountNode: TextNode?
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private var reactionButtonNode: HighlightTrackingButtonNode?
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private var type: ChatMessageDateAndStatusType?
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private var theme: ChatPresentationThemeData?
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var openReactions: (() -> Void)?
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override init() {
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self.dateNode = TextNode()
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self.dateNode.isUserInteractionEnabled = false
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self.dateNode.displaysAsynchronously = true
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super.init()
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self.addSubnode(self.dateNode)
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}
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func asyncLayout() -> (_ context: AccountContext, _ presentationData: ChatPresentationData, _ edited: Bool, _ impressionCount: Int?, _ dateText: String, _ type: ChatMessageDateAndStatusType, _ constrainedSize: CGSize, _ reactions: [MessageReaction]) -> (CGSize, (Bool) -> Void) {
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let dateLayout = TextNode.asyncLayout(self.dateNode)
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var checkReadNode = self.checkReadNode
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var checkSentNode = self.checkSentNode
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var clockFrameNode = self.clockFrameNode
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var clockMinNode = self.clockMinNode
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var currentBackgroundNode = self.backgroundNode
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var currentImpressionIcon = self.impressionIcon
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let currentType = self.type
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let currentTheme = self.theme
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let makeReactionCountLayout = TextNode.asyncLayout(self.reactionCountNode)
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return { context, presentationData, edited, impressionCount, dateText, type, constrainedSize, reactions in
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let dateColor: UIColor
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var backgroundImage: UIImage?
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var outgoingStatus: ChatMessageDateAndStatusOutgoingType?
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var leftInset: CGFloat
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let loadedCheckFullImage: UIImage?
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let loadedCheckPartialImage: UIImage?
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let clockFrameImage: UIImage?
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let clockMinImage: UIImage?
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var impressionImage: UIImage?
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let themeUpdated = presentationData.theme != currentTheme || type != currentType
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let graphics = PresentationResourcesChat.principalGraphics(mediaBox: context.account.postbox.mediaBox, knockoutWallpaper: context.sharedContext.immediateExperimentalUISettings.knockoutWallpaper, theme: presentationData.theme.theme, wallpaper: presentationData.theme.wallpaper, bubbleCorners: presentationData.chatBubbleCorners)
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let isDefaultWallpaper = serviceMessageColorHasDefaultWallpaper(presentationData.theme.wallpaper)
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let offset: CGFloat = -UIScreenPixel
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let checkSize: CGFloat = floor(floor(presentationData.fontSize.baseDisplaySize * 11.0 / 17.0))
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switch type {
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case .BubbleIncoming:
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dateColor = presentationData.theme.theme.chat.message.incoming.secondaryTextColor
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leftInset = 10.0
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loadedCheckFullImage = PresentationResourcesChat.chatOutgoingFullCheck(presentationData.theme.theme, size: checkSize)
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loadedCheckPartialImage = PresentationResourcesChat.chatOutgoingPartialCheck(presentationData.theme.theme, size: checkSize)
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clockFrameImage = graphics.clockBubbleIncomingFrameImage
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clockMinImage = graphics.clockBubbleIncomingMinImage
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if impressionCount != nil {
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impressionImage = graphics.incomingDateAndStatusImpressionIcon
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}
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case let .BubbleOutgoing(status):
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dateColor = presentationData.theme.theme.chat.message.outgoing.secondaryTextColor
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outgoingStatus = status
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leftInset = 10.0
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loadedCheckFullImage = PresentationResourcesChat.chatOutgoingFullCheck(presentationData.theme.theme, size: checkSize)
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loadedCheckPartialImage = PresentationResourcesChat.chatOutgoingPartialCheck(presentationData.theme.theme, size: checkSize)
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clockFrameImage = graphics.clockBubbleOutgoingFrameImage
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clockMinImage = graphics.clockBubbleOutgoingMinImage
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if impressionCount != nil {
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impressionImage = graphics.outgoingDateAndStatusImpressionIcon
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}
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case .ImageIncoming:
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dateColor = presentationData.theme.theme.chat.message.mediaDateAndStatusTextColor
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backgroundImage = graphics.dateAndStatusMediaBackground
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leftInset = 0.0
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loadedCheckFullImage = PresentationResourcesChat.chatMediaFullCheck(presentationData.theme.theme, size: checkSize)
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loadedCheckPartialImage = PresentationResourcesChat.chatMediaPartialCheck(presentationData.theme.theme, size: checkSize)
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clockFrameImage = graphics.clockMediaFrameImage
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clockMinImage = graphics.clockMediaMinImage
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if impressionCount != nil {
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impressionImage = graphics.mediaImpressionIcon
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}
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case let .ImageOutgoing(status):
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dateColor = presentationData.theme.theme.chat.message.mediaDateAndStatusTextColor
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outgoingStatus = status
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backgroundImage = graphics.dateAndStatusMediaBackground
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leftInset = 0.0
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loadedCheckFullImage = PresentationResourcesChat.chatMediaFullCheck(presentationData.theme.theme, size: checkSize)
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loadedCheckPartialImage = PresentationResourcesChat.chatMediaPartialCheck(presentationData.theme.theme, size: checkSize)
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clockFrameImage = graphics.clockMediaFrameImage
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clockMinImage = graphics.clockMediaMinImage
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if impressionCount != nil {
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impressionImage = graphics.mediaImpressionIcon
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}
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case .FreeIncoming:
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let serviceColor = serviceMessageColorComponents(theme: presentationData.theme.theme, wallpaper: presentationData.theme.wallpaper)
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dateColor = serviceColor.primaryText
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backgroundImage = graphics.dateAndStatusFreeBackground
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leftInset = 0.0
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loadedCheckFullImage = PresentationResourcesChat.chatFreeFullCheck(presentationData.theme.theme, size: checkSize, isDefaultWallpaper: isDefaultWallpaper)
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loadedCheckPartialImage = PresentationResourcesChat.chatFreePartialCheck(presentationData.theme.theme, size: checkSize, isDefaultWallpaper: isDefaultWallpaper)
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clockFrameImage = graphics.clockFreeFrameImage
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clockMinImage = graphics.clockFreeMinImage
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if impressionCount != nil {
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impressionImage = graphics.freeImpressionIcon
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}
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case let .FreeOutgoing(status):
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let serviceColor = serviceMessageColorComponents(theme: presentationData.theme.theme, wallpaper: presentationData.theme.wallpaper)
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dateColor = serviceColor.primaryText
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outgoingStatus = status
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backgroundImage = graphics.dateAndStatusFreeBackground
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leftInset = 0.0
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loadedCheckFullImage = PresentationResourcesChat.chatFreeFullCheck(presentationData.theme.theme, size: checkSize, isDefaultWallpaper: isDefaultWallpaper)
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loadedCheckPartialImage = PresentationResourcesChat.chatFreePartialCheck(presentationData.theme.theme, size: checkSize, isDefaultWallpaper: isDefaultWallpaper)
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clockFrameImage = graphics.clockFreeFrameImage
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clockMinImage = graphics.clockFreeMinImage
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if impressionCount != nil {
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impressionImage = graphics.freeImpressionIcon
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}
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}
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var updatedDateText = dateText
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if edited {
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updatedDateText = "\(presentationData.strings.Conversation_MessageEditedLabel) \(updatedDateText)"
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}
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if let impressionCount = impressionCount {
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updatedDateText = compactNumericCountString(impressionCount, decimalSeparator: presentationData.dateTimeFormat.decimalSeparator) + " " + updatedDateText
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}
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let dateFont = Font.regular(floor(presentationData.fontSize.baseDisplaySize * 11.0 / 17.0))
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let (date, dateApply) = dateLayout(TextNodeLayoutArguments(attributedString: NSAttributedString(string: updatedDateText, font: dateFont, textColor: dateColor), backgroundColor: nil, maximumNumberOfLines: 1, truncationType: .middle, constrainedSize: constrainedSize, alignment: .natural, cutout: nil, insets: UIEdgeInsets()))
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let checkOffset = floor(presentationData.fontSize.baseDisplaySize * 6.0 / 17.0)
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let statusWidth: CGFloat
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var checkSentFrame: CGRect?
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var checkReadFrame: CGRect?
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var clockPosition = CGPoint()
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var impressionSize = CGSize()
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var impressionWidth: CGFloat = 0.0
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if let impressionImage = impressionImage {
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if currentImpressionIcon == nil {
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let iconNode = ASImageNode()
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iconNode.isLayerBacked = true
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iconNode.displayWithoutProcessing = true
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iconNode.displaysAsynchronously = false
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currentImpressionIcon = iconNode
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}
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impressionSize = impressionImage.size
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impressionWidth = impressionSize.width + 3.0
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} else {
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currentImpressionIcon = nil
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}
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if let outgoingStatus = outgoingStatus {
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switch outgoingStatus {
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case .Sending:
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statusWidth = 13.0
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if checkReadNode == nil {
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checkReadNode = ASImageNode()
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checkReadNode?.isLayerBacked = true
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checkReadNode?.displaysAsynchronously = false
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checkReadNode?.displayWithoutProcessing = true
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}
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if checkSentNode == nil {
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checkSentNode = ASImageNode()
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checkSentNode?.isLayerBacked = true
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checkSentNode?.displaysAsynchronously = false
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checkSentNode?.displayWithoutProcessing = true
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}
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if clockFrameNode == nil {
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clockFrameNode = ASImageNode()
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clockFrameNode?.isLayerBacked = true
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clockFrameNode?.displaysAsynchronously = false
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clockFrameNode?.displayWithoutProcessing = true
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clockFrameNode?.frame = CGRect(origin: CGPoint(), size: clockFrameImage?.size ?? CGSize())
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}
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if clockMinNode == nil {
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clockMinNode = ASImageNode()
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clockMinNode?.isLayerBacked = true
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clockMinNode?.displaysAsynchronously = false
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clockMinNode?.displayWithoutProcessing = true
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clockMinNode?.frame = CGRect(origin: CGPoint(), size: clockMinImage?.size ?? CGSize())
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}
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clockPosition = CGPoint(x: leftInset + date.size.width + 8.5, y: 7.5 + offset)
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case let .Sent(read):
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let hideStatus: Bool
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switch type {
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case .BubbleOutgoing, .FreeOutgoing, .ImageOutgoing:
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hideStatus = false
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default:
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hideStatus = impressionCount != nil
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}
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if hideStatus {
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statusWidth = 0.0
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checkReadNode = nil
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checkSentNode = nil
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clockFrameNode = nil
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clockMinNode = nil
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} else {
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statusWidth = floor(floor(presentationData.fontSize.baseDisplaySize * 13.0 / 17.0))
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if checkReadNode == nil {
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checkReadNode = ASImageNode()
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checkReadNode?.isLayerBacked = true
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checkReadNode?.displaysAsynchronously = false
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checkReadNode?.displayWithoutProcessing = true
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}
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if checkSentNode == nil {
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checkSentNode = ASImageNode()
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checkSentNode?.isLayerBacked = true
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checkSentNode?.displaysAsynchronously = false
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checkSentNode?.displayWithoutProcessing = true
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}
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clockFrameNode = nil
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clockMinNode = nil
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let checkSize = loadedCheckFullImage!.size
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if read {
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checkReadFrame = CGRect(origin: CGPoint(x: leftInset + impressionWidth + date.size.width + 5.0 + statusWidth - checkSize.width, y: 3.0 + offset), size: checkSize)
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}
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checkSentFrame = CGRect(origin: CGPoint(x: leftInset + impressionWidth + date.size.width + 5.0 + statusWidth - checkSize.width - checkOffset, y: 3.0 + offset), size: checkSize)
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}
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case .Failed:
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statusWidth = 0.0
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checkReadNode = nil
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checkSentNode = nil
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clockFrameNode = nil
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clockMinNode = nil
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}
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} else {
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statusWidth = 0.0
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checkReadNode = nil
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checkSentNode = nil
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clockFrameNode = nil
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clockMinNode = nil
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}
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var backgroundInsets = UIEdgeInsets()
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if let _ = backgroundImage {
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if currentBackgroundNode == nil {
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let backgroundNode = ASImageNode()
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backgroundNode.isLayerBacked = true
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backgroundNode.displayWithoutProcessing = true
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backgroundNode.displaysAsynchronously = false
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currentBackgroundNode = backgroundNode
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}
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backgroundInsets = UIEdgeInsets(top: 2.0, left: 7.0, bottom: 2.0, right: 7.0)
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}
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var reactionCountLayoutAndApply: (TextNodeLayout, () -> TextNode)?
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let reactionSpacing: CGFloat = -4.0
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let reactionTrailingSpacing: CGFloat = 4.0
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var reactionInset: CGFloat = 0.0
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if !reactions.isEmpty {
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reactionInset = 5.0 + CGFloat(reactions.count) * reactionSize + CGFloat(reactions.count - 1) * reactionSpacing + reactionTrailingSpacing
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var count = 0
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for reaction in reactions {
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count += Int(reaction.count)
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}
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let layoutAndApply = makeReactionCountLayout(TextNodeLayoutArguments(attributedString: NSAttributedString(string: "\(count)", font: reactionCountFont, textColor: dateColor), backgroundColor: nil, maximumNumberOfLines: 1, truncationType: .end, constrainedSize: CGSize(width: 100.0, height: 100.0)))
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reactionInset += layoutAndApply.0.size.width + 2.0
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reactionCountLayoutAndApply = layoutAndApply
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}
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leftInset += reactionInset
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let layoutSize = CGSize(width: leftInset + impressionWidth + date.size.width + statusWidth + backgroundInsets.left + backgroundInsets.right, height: date.size.height + backgroundInsets.top + backgroundInsets.bottom)
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return (layoutSize, { [weak self] animated in
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if let strongSelf = self {
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strongSelf.theme = presentationData.theme
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strongSelf.type = type
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if backgroundImage != nil {
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if let currentBackgroundNode = currentBackgroundNode {
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if currentBackgroundNode.supernode == nil {
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strongSelf.backgroundNode = currentBackgroundNode
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currentBackgroundNode.image = backgroundImage
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strongSelf.insertSubnode(currentBackgroundNode, at: 0)
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} else if themeUpdated {
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currentBackgroundNode.image = backgroundImage
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}
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}
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strongSelf.backgroundNode?.frame = CGRect(origin: CGPoint(), size: layoutSize)
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} else {
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if let backgroundNode = strongSelf.backgroundNode {
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backgroundNode.removeFromSupernode()
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strongSelf.backgroundNode = nil
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}
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}
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strongSelf.dateNode.displaysAsynchronously = !presentationData.isPreview
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let _ = dateApply()
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if let currentImpressionIcon = currentImpressionIcon {
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if currentImpressionIcon.image !== impressionImage {
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currentImpressionIcon.image = impressionImage
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}
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if currentImpressionIcon.supernode == nil {
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strongSelf.impressionIcon = currentImpressionIcon
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strongSelf.addSubnode(currentImpressionIcon)
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}
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currentImpressionIcon.frame = CGRect(origin: CGPoint(x: leftInset + backgroundInsets.left, y: backgroundInsets.top + 1.0 + offset + floor((date.size.height - impressionSize.height) / 2.0)), size: impressionSize)
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} else if let impressionIcon = strongSelf.impressionIcon {
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impressionIcon.removeFromSupernode()
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strongSelf.impressionIcon = nil
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}
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strongSelf.dateNode.frame = CGRect(origin: CGPoint(x: leftInset + backgroundInsets.left + impressionWidth, y: backgroundInsets.top + 1.0 + offset), size: date.size)
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if let clockFrameNode = clockFrameNode {
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if strongSelf.clockFrameNode == nil {
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strongSelf.clockFrameNode = clockFrameNode
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clockFrameNode.image = clockFrameImage
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strongSelf.addSubnode(clockFrameNode)
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} else if themeUpdated {
|
|
clockFrameNode.image = clockFrameImage
|
|
}
|
|
clockFrameNode.position = CGPoint(x: backgroundInsets.left + clockPosition.x + reactionInset, y: backgroundInsets.top + clockPosition.y)
|
|
if let clockFrameNode = strongSelf.clockFrameNode {
|
|
maybeAddRotationAnimation(clockFrameNode.layer, duration: 6.0)
|
|
}
|
|
} else if let clockFrameNode = strongSelf.clockFrameNode {
|
|
clockFrameNode.removeFromSupernode()
|
|
strongSelf.clockFrameNode = nil
|
|
}
|
|
|
|
if let clockMinNode = clockMinNode {
|
|
if strongSelf.clockMinNode == nil {
|
|
strongSelf.clockMinNode = clockMinNode
|
|
clockMinNode.image = clockMinImage
|
|
strongSelf.addSubnode(clockMinNode)
|
|
} else if themeUpdated {
|
|
clockMinNode.image = clockMinImage
|
|
}
|
|
clockMinNode.position = CGPoint(x: backgroundInsets.left + clockPosition.x + reactionInset, y: backgroundInsets.top + clockPosition.y)
|
|
if let clockMinNode = strongSelf.clockMinNode {
|
|
maybeAddRotationAnimation(clockMinNode.layer, duration: 1.0)
|
|
}
|
|
} else if let clockMinNode = strongSelf.clockMinNode {
|
|
clockMinNode.removeFromSupernode()
|
|
strongSelf.clockMinNode = nil
|
|
}
|
|
|
|
if let checkSentNode = checkSentNode, let checkReadNode = checkReadNode {
|
|
var animateSentNode = false
|
|
if strongSelf.checkSentNode == nil {
|
|
checkSentNode.image = loadedCheckFullImage
|
|
strongSelf.checkSentNode = checkSentNode
|
|
strongSelf.addSubnode(checkSentNode)
|
|
animateSentNode = animated
|
|
} else if themeUpdated {
|
|
checkSentNode.image = loadedCheckFullImage
|
|
}
|
|
|
|
if let checkSentFrame = checkSentFrame {
|
|
if checkSentNode.isHidden {
|
|
animateSentNode = animated
|
|
}
|
|
checkSentNode.isHidden = false
|
|
checkSentNode.frame = checkSentFrame.offsetBy(dx: backgroundInsets.left + reactionInset, dy: backgroundInsets.top)
|
|
} else {
|
|
checkSentNode.isHidden = true
|
|
}
|
|
|
|
var animateReadNode = false
|
|
if strongSelf.checkReadNode == nil {
|
|
animateReadNode = animated
|
|
checkReadNode.image = loadedCheckPartialImage
|
|
strongSelf.checkReadNode = checkReadNode
|
|
strongSelf.addSubnode(checkReadNode)
|
|
} else if themeUpdated {
|
|
checkReadNode.image = loadedCheckPartialImage
|
|
}
|
|
|
|
if let checkReadFrame = checkReadFrame {
|
|
if checkReadNode.isHidden {
|
|
animateReadNode = animated
|
|
}
|
|
checkReadNode.isHidden = false
|
|
checkReadNode.frame = checkReadFrame.offsetBy(dx: backgroundInsets.left + reactionInset, dy: backgroundInsets.top)
|
|
} else {
|
|
checkReadNode.isHidden = true
|
|
}
|
|
|
|
if animateSentNode {
|
|
strongSelf.checkSentNode?.layer.animateScale(from: 1.3, to: 1.0, duration: 0.1)
|
|
}
|
|
if animateReadNode {
|
|
strongSelf.checkReadNode?.layer.animateScale(from: 1.3, to: 1.0, duration: 0.1)
|
|
}
|
|
} else if let checkSentNode = strongSelf.checkSentNode, let checkReadNode = strongSelf.checkReadNode {
|
|
checkSentNode.removeFromSupernode()
|
|
checkReadNode.removeFromSupernode()
|
|
strongSelf.checkSentNode = nil
|
|
strongSelf.checkReadNode = nil
|
|
}
|
|
|
|
var reactionOffset: CGFloat = leftInset - reactionInset + backgroundInsets.left
|
|
for i in 0 ..< reactions.count {
|
|
let node: StatusReactionNode
|
|
if strongSelf.reactionNodes.count > i, strongSelf.reactionNodes[i].value == reactions[i].value {
|
|
node = strongSelf.reactionNodes[i]
|
|
node.count = Int(reactions[i].count)
|
|
node.previousValue = i == 0 ? nil : reactions[i - 1].value
|
|
} else {
|
|
node = StatusReactionNode(value: reactions[i].value, count: Int(reactions[i].count), previousValue: i == 0 ? nil : reactions[i - 1].value)
|
|
if strongSelf.reactionNodes.count > i {
|
|
let previousNode = strongSelf.reactionNodes[i]
|
|
if animated {
|
|
previousNode.layer.animateAlpha(from: 1.0, to: 0.0, duration: 0.2, removeOnCompletion: false, completion: { [weak previousNode] _ in
|
|
previousNode?.removeFromSupernode()
|
|
})
|
|
} else {
|
|
previousNode.removeFromSupernode()
|
|
}
|
|
strongSelf.reactionNodes[i] = node
|
|
} else {
|
|
strongSelf.reactionNodes.append(node)
|
|
}
|
|
}
|
|
if node.supernode == nil {
|
|
strongSelf.addSubnode(node)
|
|
if animated {
|
|
node.layer.animateAlpha(from: 0.0, to: 1.0, duration: 0.15)
|
|
}
|
|
}
|
|
node.frame = CGRect(origin: CGPoint(x: reactionOffset, y: backgroundInsets.top + offset - 3.0), size: CGSize(width: reactionSize, height: reactionSize))
|
|
reactionOffset += reactionSize + reactionSpacing
|
|
}
|
|
if !reactions.isEmpty {
|
|
reactionOffset += reactionTrailingSpacing
|
|
}
|
|
for _ in reactions.count ..< strongSelf.reactionNodes.count {
|
|
let node = strongSelf.reactionNodes.removeLast()
|
|
if animated {
|
|
node.layer.animateScale(from: 1.0, to: 0.1, duration: 0.2, removeOnCompletion: false)
|
|
node.layer.animateAlpha(from: 1.0, to: 0.0, duration: 0.2, removeOnCompletion: false, completion: { [weak node] _ in
|
|
node?.removeFromSupernode()
|
|
})
|
|
} else {
|
|
node.removeFromSupernode()
|
|
}
|
|
}
|
|
|
|
if let (layout, apply) = reactionCountLayoutAndApply {
|
|
let node = apply()
|
|
if strongSelf.reactionCountNode !== node {
|
|
strongSelf.reactionCountNode?.removeFromSupernode()
|
|
strongSelf.addSubnode(node)
|
|
strongSelf.reactionCountNode = node
|
|
if animated {
|
|
node.layer.animateAlpha(from: 0.0, to: 1.0, duration: 0.15)
|
|
}
|
|
}
|
|
node.frame = CGRect(origin: CGPoint(x: reactionOffset + 1.0, y: backgroundInsets.top + 1.0 + offset), size: layout.size)
|
|
reactionOffset += 1.0 + layout.size.width
|
|
} else if let reactionCountNode = strongSelf.reactionCountNode {
|
|
strongSelf.reactionCountNode = nil
|
|
if animated {
|
|
reactionCountNode.layer.animateAlpha(from: 1.0, to: 0.0, duration: 0.2, removeOnCompletion: false, completion: { [weak reactionCountNode] _ in
|
|
reactionCountNode?.removeFromSupernode()
|
|
})
|
|
} else {
|
|
reactionCountNode.removeFromSupernode()
|
|
}
|
|
}
|
|
|
|
if false, !strongSelf.reactionNodes.isEmpty {
|
|
if strongSelf.reactionButtonNode == nil {
|
|
let reactionButtonNode = HighlightTrackingButtonNode()
|
|
strongSelf.reactionButtonNode = reactionButtonNode
|
|
strongSelf.addSubnode(reactionButtonNode)
|
|
reactionButtonNode.addTarget(strongSelf, action: #selector(strongSelf.reactionButtonPressed), forControlEvents: .touchUpInside)
|
|
reactionButtonNode.highligthedChanged = { [weak strongSelf] highlighted in
|
|
guard let strongSelf = strongSelf else {
|
|
return
|
|
}
|
|
if highlighted {
|
|
for itemNode in strongSelf.reactionNodes {
|
|
itemNode.alpha = 0.4
|
|
}
|
|
} else {
|
|
for itemNode in strongSelf.reactionNodes {
|
|
itemNode.alpha = 1.0
|
|
itemNode.layer.animateAlpha(from: 0.4, to: 1.0, duration: 0.3)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
strongSelf.reactionButtonNode?.frame = CGRect(origin: CGPoint(x: leftInset - reactionInset + backgroundInsets.left - 5.0, y: backgroundInsets.top + 1.0 + offset - 5.0), size: CGSize(width: reactionOffset + 5.0 * 2.0, height: 20.0))
|
|
} else if let reactionButtonNode = strongSelf.reactionButtonNode {
|
|
strongSelf.reactionButtonNode = nil
|
|
reactionButtonNode.removeFromSupernode()
|
|
}
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
static func asyncLayout(_ node: ChatMessageDateAndStatusNode?) -> (_ context: AccountContext, _ presentationData: ChatPresentationData, _ edited: Bool, _ impressionCount: Int?, _ dateText: String, _ type: ChatMessageDateAndStatusType, _ constrainedSize: CGSize, _ reactions: [MessageReaction]) -> (CGSize, (Bool) -> ChatMessageDateAndStatusNode) {
|
|
let currentLayout = node?.asyncLayout()
|
|
return { context, presentationData, edited, impressionCount, dateText, type, constrainedSize, reactions in
|
|
let resultNode: ChatMessageDateAndStatusNode
|
|
let resultSizeAndApply: (CGSize, (Bool) -> Void)
|
|
if let node = node, let currentLayout = currentLayout {
|
|
resultNode = node
|
|
resultSizeAndApply = currentLayout(context, presentationData, edited, impressionCount, dateText, type, constrainedSize, reactions)
|
|
} else {
|
|
resultNode = ChatMessageDateAndStatusNode()
|
|
resultSizeAndApply = resultNode.asyncLayout()(context, presentationData, edited, impressionCount, dateText, type, constrainedSize, reactions)
|
|
}
|
|
|
|
return (resultSizeAndApply.0, { animated in
|
|
resultSizeAndApply.1(animated)
|
|
return resultNode
|
|
})
|
|
}
|
|
}
|
|
|
|
func reactionNode(value: String) -> (ASDisplayNode, Int)? {
|
|
for node in self.reactionNodes {
|
|
if node.value == value {
|
|
return (node, node.count)
|
|
}
|
|
}
|
|
return nil
|
|
}
|
|
|
|
@objc private func reactionButtonPressed() {
|
|
self.openReactions?()
|
|
}
|
|
|
|
override func hitTest(_ point: CGPoint, with event: UIEvent?) -> UIView? {
|
|
if let reactionButtonNode = self.reactionButtonNode {
|
|
if reactionButtonNode.frame.contains(point) {
|
|
return reactionButtonNode.view
|
|
}
|
|
}
|
|
return nil
|
|
}
|
|
}
|