mirror of
https://github.com/Swiftgram/Telegram-iOS.git
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317 lines
15 KiB
Swift
317 lines
15 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 TelegramPresentationData
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import ChatControllerInteraction
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import AccountContext
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import TelegramCore
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import Postbox
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import WallpaperBackgroundNode
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import ChatMessageItemCommon
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import ContextUI
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public class ChatMessageShareButton: ASDisplayNode {
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private let referenceNode: ContextReferenceContentNode
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private let containerNode: ContextControllerSourceNode
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private var backgroundContent: WallpaperBubbleBackgroundNode?
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private var backgroundBlurView: PortalView?
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private let topButton: HighlightTrackingButtonNode
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private let topIconNode: ASImageNode
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private var topIconOffset = CGPoint()
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private var bottomButton: HighlightTrackingButtonNode?
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private var bottomIconNode: ASImageNode?
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private var separatorNode: ASDisplayNode?
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private var theme: PresentationTheme?
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private var isReplies: Bool = false
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private var hasMore: Bool = false
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private var textNode: ImmediateTextNode?
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private var absolutePosition: (CGRect, CGSize)?
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public var pressed: (() -> Void)?
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public var morePressed: (() -> Void)?
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public var longPressAction: ((ASDisplayNode, ContextGesture) -> Void)?
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override public init() {
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self.referenceNode = ContextReferenceContentNode()
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self.containerNode = ContextControllerSourceNode()
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self.containerNode.animateScale = false
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self.topButton = HighlightTrackingButtonNode()
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self.topIconNode = ASImageNode()
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self.topIconNode.displaysAsynchronously = false
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self.topIconNode.isUserInteractionEnabled = false
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super.init()
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self.allowsGroupOpacity = true
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self.containerNode.addSubnode(self.referenceNode)
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self.topButton.addSubnode(self.containerNode)
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self.addSubnode(self.topIconNode)
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self.addSubnode(self.topButton)
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self.topButton.addTarget(self, action: #selector(self.buttonPressed), forControlEvents: .touchUpInside)
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self.topButton.highligthedChanged = { [weak self] highlighted in
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guard let self else {
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return
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}
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if highlighted {
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self.topIconNode.layer.removeAnimation(forKey: "opacity")
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self.topIconNode.alpha = 0.4
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self.textNode?.layer.removeAnimation(forKey: "opacity")
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self.textNode?.alpha = 0.4
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} else {
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self.topIconNode.alpha = 1.0
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self.topIconNode.layer.animateAlpha(from: 0.4, to: 1.0, duration: 0.2)
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self.textNode?.alpha = 1.0
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self.textNode?.layer.animateAlpha(from: 0.4, to: 1.0, duration: 0.2)
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}
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}
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self.containerNode.shouldBegin = { [weak self] location in
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guard let strongSelf = self, let _ = strongSelf.longPressAction else {
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return false
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}
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return true
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}
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self.containerNode.activated = { [weak self] gesture, _ in
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guard let strongSelf = self else {
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return
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}
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strongSelf.longPressAction?(strongSelf.containerNode, gesture)
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}
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}
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required public init?(coder aDecoder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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@objc private func buttonPressed() {
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self.pressed?()
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}
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@objc private func moreButtonPressed() {
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self.morePressed?()
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}
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public func update(presentationData: ChatPresentationData, controllerInteraction: ChatControllerInteraction, chatLocation: ChatLocation, subject: ChatControllerSubject?, message: Message, account: Account, disableComments: Bool = false) -> CGSize {
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var isReplies = false
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var replyCount = 0
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if let channel = message.peers[message.id.peerId] as? TelegramChannel, case .broadcast = channel.info {
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for attribute in message.attributes {
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if let attribute = attribute as? ReplyThreadMessageAttribute {
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replyCount = Int(attribute.count)
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isReplies = true
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break
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}
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}
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}
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if case let .replyThread(replyThreadMessage) = chatLocation, replyThreadMessage.effectiveTopId == message.id {
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replyCount = 0
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isReplies = false
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}
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if disableComments {
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replyCount = 0
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isReplies = false
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}
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var hasMore = false
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if let adAttribute = message.adAttribute, adAttribute.canReport {
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hasMore = true
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}
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if self.theme !== presentationData.theme.theme || self.isReplies != isReplies || self.hasMore != hasMore {
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self.theme = presentationData.theme.theme
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self.isReplies = isReplies
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self.hasMore = hasMore
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var updatedIconImage: UIImage?
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var updatedBottomIconImage: UIImage?
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var updatedIconOffset = CGPoint()
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if let _ = message.adAttribute {
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updatedIconImage = PresentationResourcesChat.chatFreeCloseButtonIcon(presentationData.theme.theme, wallpaper: presentationData.theme.wallpaper)
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updatedIconOffset = CGPoint(x: UIScreenPixel, y: UIScreenPixel)
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if hasMore {
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updatedBottomIconImage = PresentationResourcesChat.chatFreeMoreButtonIcon(presentationData.theme.theme, wallpaper: presentationData.theme.wallpaper)
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}
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} else if case let .customChatContents(contents) = subject, case .hashTagSearch = contents.kind {
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updatedIconImage = PresentationResourcesChat.chatFreeNavigateButtonIcon(presentationData.theme.theme, wallpaper: presentationData.theme.wallpaper)
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updatedIconOffset = CGPoint(x: UIScreenPixel, y: 1.0)
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} else if case .pinnedMessages = subject {
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updatedIconImage = PresentationResourcesChat.chatFreeNavigateButtonIcon(presentationData.theme.theme, wallpaper: presentationData.theme.wallpaper)
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updatedIconOffset = CGPoint(x: UIScreenPixel, y: 1.0)
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} else if isReplies {
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updatedIconImage = PresentationResourcesChat.chatFreeCommentButtonIcon(presentationData.theme.theme, wallpaper: presentationData.theme.wallpaper)
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} else if message.id.peerId.isRepliesOrSavedMessages(accountPeerId: account.peerId) {
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updatedIconImage = PresentationResourcesChat.chatFreeNavigateButtonIcon(presentationData.theme.theme, wallpaper: presentationData.theme.wallpaper)
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updatedIconOffset = CGPoint(x: UIScreenPixel, y: 1.0)
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} else {
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updatedIconImage = PresentationResourcesChat.chatFreeShareButtonIcon(presentationData.theme.theme, wallpaper: presentationData.theme.wallpaper)
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}
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self.topIconNode.image = updatedIconImage
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self.topIconOffset = updatedIconOffset
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if let updatedBottomIconImage {
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let bottomButton: HighlightTrackingButtonNode
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let bottomIconNode: ASImageNode
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let separatorNode: ASDisplayNode
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if let currentButton = self.bottomButton, let currentIcon = self.bottomIconNode, let currentSeparator = self.separatorNode {
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bottomButton = currentButton
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bottomIconNode = currentIcon
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separatorNode = currentSeparator
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} else {
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bottomButton = HighlightTrackingButtonNode()
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bottomButton.addTarget(self, action: #selector(self.moreButtonPressed), forControlEvents: .touchUpInside)
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self.bottomButton = bottomButton
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bottomIconNode = ASImageNode()
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bottomIconNode.displaysAsynchronously = false
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self.bottomIconNode = bottomIconNode
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bottomButton.highligthedChanged = { [weak self] highlighted in
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guard let self, let bottomIconNode = self.bottomIconNode else {
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return
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}
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if highlighted {
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bottomIconNode.layer.removeAnimation(forKey: "opacity")
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bottomIconNode.alpha = 0.4
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} else {
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bottomIconNode.alpha = 1.0
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bottomIconNode.layer.animateAlpha(from: 0.4, to: 1.0, duration: 0.2)
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}
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}
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separatorNode = ASDisplayNode()
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self.separatorNode = separatorNode
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self.addSubnode(separatorNode)
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self.addSubnode(bottomIconNode)
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self.addSubnode(bottomButton)
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}
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separatorNode.backgroundColor = bubbleVariableColor(variableColor: presentationData.theme.theme.chat.message.shareButtonForegroundColor, wallpaper: presentationData.theme.wallpaper).withAlphaComponent(0.15)
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bottomIconNode.image = updatedBottomIconImage
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} else {
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self.bottomButton?.removeFromSupernode()
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self.bottomButton = nil
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self.bottomIconNode?.removeFromSupernode()
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self.bottomIconNode = nil
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self.separatorNode?.removeFromSupernode()
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self.separatorNode = nil
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}
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}
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var size = CGSize(width: 30.0, height: 30.0)
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if hasMore {
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size.height += 30.0
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}
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var offsetIcon = false
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if isReplies, replyCount > 0 {
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offsetIcon = true
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let textNode: ImmediateTextNode
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if let current = self.textNode {
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textNode = current
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} else {
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textNode = ImmediateTextNode()
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self.textNode = textNode
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self.addSubnode(textNode)
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}
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let textColor = bubbleVariableColor(variableColor: presentationData.theme.theme.chat.message.shareButtonForegroundColor, wallpaper: presentationData.theme.wallpaper)
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let countString: String
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if replyCount >= 1000 * 1000 {
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countString = "\(replyCount / 1000_000)M"
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} else if replyCount >= 1000 {
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countString = "\(replyCount / 1000)K"
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} else {
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countString = "\(replyCount)"
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}
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textNode.attributedText = NSAttributedString(string: countString, font: Font.regular(11.0), textColor: textColor)
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let textSize = textNode.updateLayout(CGSize(width: 100.0, height: 100.0))
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size.height += textSize.height - 1.0
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textNode.frame = CGRect(origin: CGPoint(x: floorToScreenPixels((size.width - textSize.width) / 2.0), y: size.height - textSize.height - 4.0), size: textSize)
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} else if let textNode = self.textNode {
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self.textNode = nil
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textNode.removeFromSupernode()
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}
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if self.backgroundBlurView == nil {
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if let backgroundBlurView = controllerInteraction.presentationContext.backgroundNode?.makeFreeBackground() {
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self.backgroundBlurView = backgroundBlurView
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self.view.insertSubview(backgroundBlurView.view, at: 0)
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backgroundBlurView.view.clipsToBounds = true
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}
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}
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if let backgroundBlurView = self.backgroundBlurView {
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backgroundBlurView.view.frame = CGRect(origin: CGPoint(), size: size)
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backgroundBlurView.view.layer.cornerRadius = min(size.width, size.height) / 2.0
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}
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if let image = self.topIconNode.image {
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self.topIconNode.frame = CGRect(origin: CGPoint(x: floor((size.width - image.size.width) / 2.0) + self.topIconOffset.x, y: floor((size.width - image.size.width) / 2.0) - (offsetIcon ? 1.0 : 0.0) + self.topIconOffset.y), size: image.size)
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}
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self.topButton.frame = CGRect(origin: .zero, size: CGSize(width: size.width, height: size.width))
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self.containerNode.frame = CGRect(origin: CGPoint(), size: CGSize(width: size.width, height: size.width))
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self.referenceNode.frame = self.containerNode.bounds
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if let bottomIconNode = self.bottomIconNode, let bottomButton = self.bottomButton, let bottomImage = bottomIconNode.image {
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bottomIconNode.frame = CGRect(origin: CGPoint(x: floorToScreenPixels((size.width - bottomImage.size.width) / 2.0), y: size.height - size.width + floorToScreenPixels((size.width - bottomImage.size.height) / 2.0)), size: bottomImage.size)
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bottomButton.frame = CGRect(origin: CGPoint(x: 0.0, y: size.height - size.width), size: CGSize(width: size.width, height: size.width))
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}
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self.separatorNode?.frame = CGRect(origin: CGPoint(x: 0.0, y: size.height / 2.0), size: CGSize(width: size.width, height: 1.0 - UIScreenPixel))
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if controllerInteraction.presentationContext.backgroundNode?.hasExtraBubbleBackground() == true {
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if self.backgroundContent == nil, let backgroundContent = controllerInteraction.presentationContext.backgroundNode?.makeBubbleBackground(for: .free) {
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backgroundContent.clipsToBounds = true
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self.backgroundContent = backgroundContent
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self.insertSubnode(backgroundContent, at: 0)
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}
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} else {
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self.backgroundContent?.removeFromSupernode()
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self.backgroundContent = nil
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}
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if let backgroundContent = self.backgroundContent {
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//self.backgroundNode.isHidden = true
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self.backgroundBlurView?.view.isHidden = true
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backgroundContent.cornerRadius = min(size.width, size.height) / 2.0
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backgroundContent.frame = CGRect(origin: CGPoint(), size: size)
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if let (rect, containerSize) = self.absolutePosition {
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var backgroundFrame = backgroundContent.frame
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backgroundFrame.origin.x += rect.minX
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backgroundFrame.origin.y += rect.minY
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backgroundContent.update(rect: backgroundFrame, within: containerSize, transition: .immediate)
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}
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} else {
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//self.backgroundNode.isHidden = false
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self.backgroundBlurView?.view.isHidden = false
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}
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return size
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}
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public func updateAbsoluteRect(_ rect: CGRect, within containerSize: CGSize) {
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self.absolutePosition = (rect, containerSize)
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if let backgroundContent = self.backgroundContent {
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var backgroundFrame = backgroundContent.frame
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backgroundFrame.origin.x += rect.minX
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backgroundFrame.origin.y += rect.minY
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backgroundContent.update(rect: backgroundFrame, within: containerSize, transition: .immediate)
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}
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}
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}
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