mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
511 lines
30 KiB
Swift
511 lines
30 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 Postbox
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import TelegramCore
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import AccountContext
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import TelegramPresentationData
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import TelegramUIPreferences
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import TextFormat
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import LocalizedPeerData
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import UrlEscaping
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import PhotoResources
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import TelegramStringFormatting
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import UniversalMediaPlayer
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import TelegramUniversalVideoContent
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import GalleryUI
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import WallpaperBackgroundNode
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import InvisibleInkDustNode
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import TextNodeWithEntities
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private func attributedServiceMessageString(theme: ChatPresentationThemeData, strings: PresentationStrings, nameDisplayOrder: PresentationPersonNameOrder, dateTimeFormat: PresentationDateTimeFormat, message: Message, accountPeerId: PeerId, forForumOverview: Bool) -> NSAttributedString? {
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return universalServiceMessageString(presentationData: (theme.theme, theme.wallpaper), strings: strings, nameDisplayOrder: nameDisplayOrder, dateTimeFormat: dateTimeFormat, message: EngineMessage(message), accountPeerId: accountPeerId, forChatList: false, forForumOverview: forForumOverview)
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}
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class ChatMessageActionBubbleContentNode: ChatMessageBubbleContentNode {
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let labelNode: TextNodeWithEntities
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private var dustNode: InvisibleInkDustNode?
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var backgroundNode: WallpaperBubbleBackgroundNode?
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var backgroundColorNode: ASDisplayNode
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let backgroundMaskNode: ASImageNode
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var linkHighlightingNode: LinkHighlightingNode?
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private let mediaBackgroundNode: ASImageNode
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fileprivate var imageNode: TransformImageNode?
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fileprivate var videoNode: UniversalVideoNode?
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private var videoContent: NativeVideoContent?
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private var videoStartTimestamp: Double?
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private let fetchDisposable = MetaDisposable()
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private var cachedMaskBackgroundImage: (CGPoint, UIImage, [CGRect])?
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private var absoluteRect: (CGRect, CGSize)?
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override var visibility: ListViewItemNodeVisibility {
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didSet {
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if oldValue != self.visibility {
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switch self.visibility {
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case .none:
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self.labelNode.visibilityRect = nil
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//self.spoilerTextNode?.visibilityRect = nil
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case let .visible(_, subRect):
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var subRect = subRect
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subRect.origin.x = 0.0
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subRect.size.width = 10000.0
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self.labelNode.visibilityRect = subRect
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//self.spoilerTextNode?.visibilityRect = subRect
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}
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}
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}
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}
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required init() {
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self.labelNode = TextNodeWithEntities()
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self.labelNode.textNode.isUserInteractionEnabled = false
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self.labelNode.textNode.displaysAsynchronously = false
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self.backgroundColorNode = ASDisplayNode()
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self.backgroundMaskNode = ASImageNode()
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self.mediaBackgroundNode = ASImageNode()
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self.mediaBackgroundNode.displaysAsynchronously = false
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self.mediaBackgroundNode.displayWithoutProcessing = true
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super.init()
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self.addSubnode(self.labelNode.textNode)
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}
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required init?(coder aDecoder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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deinit {
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self.fetchDisposable.dispose()
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}
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override func didLoad() {
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super.didLoad()
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}
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override func transitionNode(messageId: MessageId, media: Media, adjustRect: Bool) -> (ASDisplayNode, CGRect, () -> (UIView?, UIView?))? {
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if let imageNode = self.imageNode, self.item?.message.id == messageId {
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return (imageNode, imageNode.bounds, { [weak self] in
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guard let strongSelf = self, let imageNode = strongSelf.imageNode else {
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return (nil, nil)
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}
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let resultView = imageNode.view.snapshotContentTree(unhide: true)
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if let resultView = resultView, strongSelf.mediaBackgroundNode.supernode != nil, let backgroundView = strongSelf.mediaBackgroundNode.view.snapshotContentTree(unhide: true) {
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let backgroundContainer = UIView()
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backgroundContainer.addSubview(backgroundView)
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backgroundContainer.frame = CGRect(origin: CGPoint(x: -2.0, y: -2.0), size: CGSize(width: resultView.frame.width + 4.0, height: resultView.frame.height + 4.0))
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backgroundView.frame = backgroundContainer.bounds
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let viewWithBackground = UIView()
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viewWithBackground.addSubview(backgroundContainer)
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viewWithBackground.frame = CGRect(origin: CGPoint(x: 0.0, y: 0.0), size: resultView.frame.size)
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resultView.frame = CGRect(origin: CGPoint(x: 0.0, y: 0.0), size: resultView.frame.size)
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viewWithBackground.addSubview(resultView)
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return (viewWithBackground, backgroundContainer)
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}
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return (resultView, nil)
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})
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} else {
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return nil
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}
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}
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override func updateHiddenMedia(_ media: [Media]?) -> Bool {
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var mediaHidden = false
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var currentMedia: Media?
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if let item = item {
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mediaLoop: for media in item.message.media {
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if let media = media as? TelegramMediaAction {
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switch media.action {
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case let .photoUpdated(image):
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currentMedia = image
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break mediaLoop
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default:
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break
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}
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}
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}
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}
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if let currentMedia = currentMedia, let media = media {
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for item in media {
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if item.isSemanticallyEqual(to: currentMedia) {
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mediaHidden = true
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break
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}
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}
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}
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self.imageNode?.isHidden = mediaHidden
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self.mediaBackgroundNode.isHidden = mediaHidden
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return mediaHidden
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}
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override func asyncLayoutContent() -> (_ item: ChatMessageBubbleContentItem, _ layoutConstants: ChatMessageItemLayoutConstants, _ preparePosition: ChatMessageBubblePreparePosition, _ messageSelection: Bool?, _ constrainedSize: CGSize, _ avatarInset: CGFloat) -> (ChatMessageBubbleContentProperties, unboundSize: CGSize?, maxWidth: CGFloat, layout: (CGSize, ChatMessageBubbleContentPosition) -> (CGFloat, (CGFloat) -> (CGSize, (ListViewItemUpdateAnimation, Bool, ListViewItemApply?) -> Void))) {
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let makeLabelLayout = TextNodeWithEntities.asyncLayout(self.labelNode)
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let cachedMaskBackgroundImage = self.cachedMaskBackgroundImage
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return { item, layoutConstants, _, _, _, _ in
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let contentProperties = ChatMessageBubbleContentProperties(hidesSimpleAuthorHeader: true, headerSpacing: 0.0, hidesBackground: .always, forceFullCorners: false, forceAlignment: .center)
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let backgroundImage = PresentationResourcesChat.chatActionPhotoBackgroundImage(item.presentationData.theme.theme, wallpaper: !item.presentationData.theme.wallpaper.isEmpty)
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return (contentProperties, nil, CGFloat.greatestFiniteMagnitude, { constrainedSize, position in
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var forForumOverview = false
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if item.chatLocation.threadId == nil {
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forForumOverview = true
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}
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let attributedString = attributedServiceMessageString(theme: item.presentationData.theme, strings: item.presentationData.strings, nameDisplayOrder: item.presentationData.nameDisplayOrder, dateTimeFormat: item.presentationData.dateTimeFormat, message: item.message, accountPeerId: item.context.account.peerId, forForumOverview: forForumOverview)
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var image: TelegramMediaImage?
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for media in item.message.media {
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if let action = media as? TelegramMediaAction {
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switch action.action {
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case let .photoUpdated(img):
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image = img
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default:
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break
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}
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}
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}
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let imageSize = CGSize(width: 212.0, height: 212.0)
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let (labelLayout, apply) = makeLabelLayout(TextNodeLayoutArguments(attributedString: attributedString, backgroundColor: nil, maximumNumberOfLines: 0, truncationType: .end, constrainedSize: CGSize(width: constrainedSize.width - 32.0, height: CGFloat.greatestFiniteMagnitude), alignment: .center, cutout: nil, insets: UIEdgeInsets()))
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var labelRects = labelLayout.linesRects()
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if labelRects.count > 1 {
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let sortedIndices = (0 ..< labelRects.count).sorted(by: { labelRects[$0].width > labelRects[$1].width })
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for i in 0 ..< sortedIndices.count {
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let index = sortedIndices[i]
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for j in -1 ... 1 {
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if j != 0 && index + j >= 0 && index + j < sortedIndices.count {
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if abs(labelRects[index + j].width - labelRects[index].width) < 40.0 {
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labelRects[index + j].size.width = max(labelRects[index + j].width, labelRects[index].width)
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labelRects[index].size.width = labelRects[index + j].size.width
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}
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}
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}
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}
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}
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for i in 0 ..< labelRects.count {
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labelRects[i] = labelRects[i].insetBy(dx: -6.0, dy: floor((labelRects[i].height - 20.0) / 2.0))
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labelRects[i].size.height = 20.0
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labelRects[i].origin.x = floor((labelLayout.size.width - labelRects[i].width) / 2.0)
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}
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let backgroundMaskImage: (CGPoint, UIImage)?
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var backgroundMaskUpdated = false
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if let (currentOffset, currentImage, currentRects) = cachedMaskBackgroundImage, currentRects == labelRects {
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backgroundMaskImage = (currentOffset, currentImage)
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} else {
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backgroundMaskImage = LinkHighlightingNode.generateImage(color: .white, inset: 0.0, innerRadius: 10.0, outerRadius: 10.0, rects: labelRects, useModernPathCalculation: false)
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backgroundMaskUpdated = true
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}
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var backgroundSize = CGSize(width: labelLayout.size.width + 8.0 + 8.0, height: labelLayout.size.height + 4.0)
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if let _ = image {
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backgroundSize.height += imageSize.height + 10
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}
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return (backgroundSize.width, { boundingWidth in
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return (backgroundSize, { [weak self] animation, synchronousLoads, _ in
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if let strongSelf = self {
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strongSelf.item = item
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let maskPath = UIBezierPath(roundedRect: CGRect(origin: CGPoint(), size: imageSize), cornerRadius: 15.5)
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let imageFrame = CGRect(origin: CGPoint(x: floorToScreenPixels((backgroundSize.width - imageSize.width) / 2.0), y: labelLayout.size.height + 10 + 2), size: imageSize)
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if let image = image {
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let imageNode: TransformImageNode
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if let current = strongSelf.imageNode {
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imageNode = current
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} else {
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imageNode = TransformImageNode()
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let shape = CAShapeLayer()
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shape.path = maskPath.cgPath
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imageNode.layer.mask = shape
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strongSelf.imageNode = imageNode
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strongSelf.insertSubnode(imageNode, at: 0)
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strongSelf.insertSubnode(strongSelf.mediaBackgroundNode, at: 0)
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}
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strongSelf.fetchDisposable.set(chatMessagePhotoInteractiveFetched(context: item.context, userLocation: .peer(item.message.id.peerId), photoReference: .message(message: MessageReference(item.message), media: image), displayAtSize: nil, storeToDownloadsPeerId: nil).start())
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let updateImageSignal = chatMessagePhoto(postbox: item.context.account.postbox, userLocation: .peer(item.message.id.peerId), photoReference: .message(message: MessageReference(item.message), media: image), synchronousLoad: synchronousLoads)
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imageNode.setSignal(updateImageSignal, attemptSynchronously: synchronousLoads)
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let arguments = TransformImageArguments(corners: ImageCorners(), imageSize: imageSize, boundingSize: imageSize, intrinsicInsets: UIEdgeInsets())
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let apply = imageNode.asyncLayout()(arguments)
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apply()
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imageNode.frame = imageFrame
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strongSelf.mediaBackgroundNode.frame = imageFrame.insetBy(dx: -2.0, dy: -2.0)
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} else if let imageNode = strongSelf.imageNode {
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strongSelf.mediaBackgroundNode.removeFromSupernode()
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imageNode.removeFromSupernode()
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strongSelf.imageNode = nil
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}
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strongSelf.mediaBackgroundNode.image = backgroundImage
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if let image = image, let video = image.videoRepresentations.last, let id = image.id?.id {
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let videoFileReference = FileMediaReference.message(message: MessageReference(item.message), media: TelegramMediaFile(fileId: MediaId(namespace: Namespaces.Media.LocalFile, id: 0), partialReference: nil, resource: video.resource, previewRepresentations: image.representations, videoThumbnails: [], immediateThumbnailData: image.immediateThumbnailData, mimeType: "video/mp4", size: nil, attributes: [.Animated, .Video(duration: 0, size: video.dimensions, flags: [], preloadSize: nil)]))
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let videoContent = NativeVideoContent(id: .profileVideo(id, "action"), userLocation: .peer(item.message.id.peerId), fileReference: videoFileReference, streamVideo: isMediaStreamable(resource: video.resource) ? .conservative : .none, loopVideo: true, enableSound: false, fetchAutomatically: true, onlyFullSizeThumbnail: false, useLargeThumbnail: true, autoFetchFullSizeThumbnail: true, continuePlayingWithoutSoundOnLostAudioSession: false, placeholderColor: .clear, storeAfterDownload: nil)
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if videoContent.id != strongSelf.videoContent?.id {
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let mediaManager = item.context.sharedContext.mediaManager
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let videoNode = UniversalVideoNode(postbox: item.context.account.postbox, audioSession: mediaManager.audioSession, manager: mediaManager.universalVideoManager, decoration: GalleryVideoDecoration(), content: videoContent, priority: .secondaryOverlay)
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videoNode.isUserInteractionEnabled = false
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videoNode.ownsContentNodeUpdated = { [weak self] owns in
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if let strongSelf = self {
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strongSelf.videoNode?.isHidden = !owns
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}
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}
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strongSelf.videoContent = videoContent
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strongSelf.videoNode = videoNode
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videoNode.updateLayout(size: imageSize, transition: .immediate)
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videoNode.frame = imageFrame
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let shape = CAShapeLayer()
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shape.path = maskPath.cgPath
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videoNode.layer.mask = shape
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strongSelf.addSubnode(videoNode)
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videoNode.canAttachContent = true
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if let videoStartTimestamp = video.startTimestamp {
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videoNode.seek(videoStartTimestamp)
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} else {
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videoNode.seek(0.0)
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}
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videoNode.play()
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}
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} else if let videoNode = strongSelf.videoNode {
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strongSelf.videoContent = nil
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strongSelf.videoNode = nil
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videoNode.removeFromSupernode()
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}
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let _ = apply(TextNodeWithEntities.Arguments(
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context: item.context,
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cache: item.controllerInteraction.presentationContext.animationCache,
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renderer: item.controllerInteraction.presentationContext.animationRenderer,
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placeholderColor: item.presentationData.theme.theme.chat.message.freeform.withWallpaper.reactionInactiveBackground,
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attemptSynchronous: synchronousLoads
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))
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let labelFrame = CGRect(origin: CGPoint(x: 8.0, y: image != nil ? 2 : floorToScreenPixels((backgroundSize.height - labelLayout.size.height) / 2.0) - 1.0), size: labelLayout.size)
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strongSelf.labelNode.textNode.frame = labelFrame
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strongSelf.backgroundColorNode.backgroundColor = selectDateFillStaticColor(theme: item.presentationData.theme.theme, wallpaper: item.presentationData.theme.wallpaper)
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if !labelLayout.spoilers.isEmpty {
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let dustColor = serviceMessageColorComponents(theme: item.presentationData.theme.theme, wallpaper: item.presentationData.theme.wallpaper).primaryText
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let dustNode: InvisibleInkDustNode
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if let current = strongSelf.dustNode {
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dustNode = current
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} else {
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dustNode = InvisibleInkDustNode(textNode: nil, enableAnimations: item.context.sharedContext.energyUsageSettings.fullTranslucency)
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dustNode.isUserInteractionEnabled = false
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strongSelf.dustNode = dustNode
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strongSelf.insertSubnode(dustNode, aboveSubnode: strongSelf.labelNode.textNode)
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}
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dustNode.frame = labelFrame.insetBy(dx: -3.0, dy: -3.0).offsetBy(dx: 0.0, dy: 1.0)
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dustNode.update(size: dustNode.frame.size, color: dustColor, textColor: dustColor, rects: labelLayout.spoilers.map { $0.1.offsetBy(dx: 3.0, dy: 3.0).insetBy(dx: 1.0, dy: 1.0) }, wordRects: labelLayout.spoilerWords.map { $0.1.offsetBy(dx: 3.0, dy: 3.0).insetBy(dx: 1.0, dy: 1.0) })
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} else if let dustNode = strongSelf.dustNode {
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dustNode.removeFromSupernode()
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strongSelf.dustNode = nil
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}
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let baseBackgroundFrame = labelFrame.offsetBy(dx: 0.0, dy: -11.0)
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if let (offset, image) = backgroundMaskImage {
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if item.context.sharedContext.energyUsageSettings.fullTranslucency {
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if strongSelf.backgroundNode == nil {
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if let backgroundNode = item.controllerInteraction.presentationContext.backgroundNode?.makeBubbleBackground(for: .free) {
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strongSelf.backgroundNode = backgroundNode
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backgroundNode.addSubnode(strongSelf.backgroundColorNode)
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strongSelf.insertSubnode(backgroundNode, at: 0)
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}
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}
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if item.controllerInteraction.presentationContext.backgroundNode?.hasExtraBubbleBackground() == true {
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strongSelf.backgroundColorNode.isHidden = true
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} else {
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strongSelf.backgroundColorNode.isHidden = true
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}
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} else {
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if strongSelf.backgroundMaskNode.supernode == nil {
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strongSelf.insertSubnode(strongSelf.backgroundMaskNode, at: 0)
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}
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}
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if backgroundMaskUpdated {
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if let backgroundNode = strongSelf.backgroundNode {
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if labelRects.count == 1 {
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backgroundNode.clipsToBounds = true
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backgroundNode.cornerRadius = labelRects[0].height / 2.0
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backgroundNode.view.mask = nil
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} else {
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backgroundNode.clipsToBounds = false
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backgroundNode.cornerRadius = 0.0
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backgroundNode.view.mask = strongSelf.backgroundMaskNode.view
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}
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}
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}
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if let backgroundNode = strongSelf.backgroundNode {
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backgroundNode.frame = CGRect(origin: CGPoint(x: baseBackgroundFrame.minX + offset.x, y: baseBackgroundFrame.minY + offset.y), size: image.size)
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if let (rect, size) = strongSelf.absoluteRect {
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strongSelf.updateAbsoluteRect(rect, within: size)
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}
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strongSelf.backgroundMaskNode.frame = CGRect(origin: CGPoint(), size: image.size)
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strongSelf.backgroundMaskNode.layer.layerTintColor = nil
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} else {
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strongSelf.backgroundMaskNode.frame = CGRect(origin: CGPoint(x: baseBackgroundFrame.minX + offset.x, y: baseBackgroundFrame.minY + offset.y), size: image.size)
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strongSelf.backgroundMaskNode.layer.layerTintColor = selectDateFillStaticColor(theme: item.presentationData.theme.theme, wallpaper: item.presentationData.theme.wallpaper).cgColor
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}
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strongSelf.backgroundMaskNode.image = image
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strongSelf.backgroundColorNode.frame = CGRect(origin: CGPoint(), size: image.size)
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strongSelf.cachedMaskBackgroundImage = (offset, image, labelRects)
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switch strongSelf.visibility {
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case .none:
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strongSelf.labelNode.visibilityRect = nil
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//strongSelf.spoilerTextNode?.visibilityRect = nil
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case let .visible(_, subRect):
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var subRect = subRect
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subRect.origin.x = 0.0
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subRect.size.width = 10000.0
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strongSelf.labelNode.visibilityRect = subRect
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//strongSelf.spoilerTextNode?.visibilityRect = subRect
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}
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}
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}
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})
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})
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})
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}
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}
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override func updateAbsoluteRect(_ rect: CGRect, within containerSize: CGSize) {
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self.absoluteRect = (rect, containerSize)
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if let backgroundNode = self.backgroundNode {
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var backgroundFrame = backgroundNode.frame
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backgroundFrame.origin.x += rect.minX
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backgroundFrame.origin.y += rect.minY
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backgroundNode.update(rect: backgroundFrame, within: containerSize, transition: .immediate)
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}
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}
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override func applyAbsoluteOffset(value: CGPoint, animationCurve: ContainedViewLayoutTransitionCurve, duration: Double) {
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if let backgroundNode = self.backgroundNode {
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backgroundNode.offset(value: value, animationCurve: animationCurve, duration: duration)
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}
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}
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override func applyAbsoluteOffsetSpring(value: CGFloat, duration: Double, damping: CGFloat) {
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if let backgroundNode = self.backgroundNode {
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backgroundNode.offsetSpring(value: value, duration: duration, damping: damping)
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}
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}
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override func updateTouchesAtPoint(_ point: CGPoint?) {
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if let item = self.item {
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var rects: [(CGRect, CGRect)]?
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let textNodeFrame = self.labelNode.textNode.frame
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if let point = point {
|
|
if let (index, attributes) = self.labelNode.textNode.attributesAtPoint(CGPoint(x: point.x - textNodeFrame.minX, y: point.y - textNodeFrame.minY - 10.0)) {
|
|
let possibleNames: [String] = [
|
|
TelegramTextAttributes.URL,
|
|
TelegramTextAttributes.PeerMention,
|
|
TelegramTextAttributes.PeerTextMention,
|
|
TelegramTextAttributes.BotCommand,
|
|
TelegramTextAttributes.Hashtag
|
|
]
|
|
for name in possibleNames {
|
|
if let _ = attributes[NSAttributedString.Key(rawValue: name)] {
|
|
rects = self.labelNode.textNode.lineAndAttributeRects(name: name, at: index)
|
|
break
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if let rects = rects {
|
|
var mappedRects: [CGRect] = []
|
|
for i in 0 ..< rects.count {
|
|
let lineRect = rects[i].0
|
|
var itemRect = rects[i].1
|
|
itemRect.origin.x = floor((textNodeFrame.size.width - lineRect.width) / 2.0) + itemRect.origin.x
|
|
mappedRects.append(itemRect)
|
|
}
|
|
|
|
let linkHighlightingNode: LinkHighlightingNode
|
|
if let current = self.linkHighlightingNode {
|
|
linkHighlightingNode = current
|
|
} else {
|
|
let serviceColor = serviceMessageColorComponents(theme: item.presentationData.theme.theme, wallpaper: item.presentationData.theme.wallpaper)
|
|
linkHighlightingNode = LinkHighlightingNode(color: serviceColor.linkHighlight)
|
|
linkHighlightingNode.useModernPathCalculation = false
|
|
linkHighlightingNode.inset = 2.5
|
|
self.linkHighlightingNode = linkHighlightingNode
|
|
self.insertSubnode(linkHighlightingNode, belowSubnode: self.labelNode.textNode)
|
|
}
|
|
linkHighlightingNode.frame = self.labelNode.textNode.frame.offsetBy(dx: 0.0, dy: 1.5)
|
|
linkHighlightingNode.updateRects(mappedRects)
|
|
} else if let linkHighlightingNode = self.linkHighlightingNode {
|
|
self.linkHighlightingNode = nil
|
|
linkHighlightingNode.layer.animateAlpha(from: 1.0, to: 0.0, duration: 0.18, removeOnCompletion: false, completion: { [weak linkHighlightingNode] _ in
|
|
linkHighlightingNode?.removeFromSupernode()
|
|
})
|
|
}
|
|
}
|
|
}
|
|
|
|
override func tapActionAtPoint(_ point: CGPoint, gesture: TapLongTapOrDoubleTapGesture, isEstimating: Bool) -> ChatMessageBubbleContentTapAction {
|
|
let textNodeFrame = self.labelNode.textNode.frame
|
|
if let (index, attributes) = self.labelNode.textNode.attributesAtPoint(CGPoint(x: point.x - textNodeFrame.minX, y: point.y - textNodeFrame.minY - 10.0)), gesture == .tap {
|
|
if let url = attributes[NSAttributedString.Key(rawValue: TelegramTextAttributes.URL)] as? String {
|
|
var concealed = true
|
|
if let (attributeText, fullText) = self.labelNode.textNode.attributeSubstring(name: TelegramTextAttributes.URL, index: index) {
|
|
concealed = !doesUrlMatchText(url: url, text: attributeText, fullText: fullText)
|
|
}
|
|
return .url(url: url, concealed: concealed)
|
|
} else if let peerMention = attributes[NSAttributedString.Key(rawValue: TelegramTextAttributes.PeerMention)] as? TelegramPeerMention {
|
|
return .peerMention(peerId: peerMention.peerId, mention: peerMention.mention, openProfile: true)
|
|
} else if let peerName = attributes[NSAttributedString.Key(rawValue: TelegramTextAttributes.PeerTextMention)] as? String {
|
|
return .textMention(peerName)
|
|
} else if let botCommand = attributes[NSAttributedString.Key(rawValue: TelegramTextAttributes.BotCommand)] as? String {
|
|
return .botCommand(botCommand)
|
|
} else if let hashtag = attributes[NSAttributedString.Key(rawValue: TelegramTextAttributes.Hashtag)] as? TelegramHashtag {
|
|
return .hashtag(hashtag.peerName, hashtag.hashtag)
|
|
}
|
|
}
|
|
if let imageNode = imageNode, imageNode.frame.contains(point) {
|
|
return .openMessage
|
|
}
|
|
|
|
if let backgroundNode = self.backgroundNode, backgroundNode.frame.contains(point) {
|
|
return .openMessage
|
|
} else {
|
|
return .none
|
|
}
|
|
}
|
|
}
|