Swiftgram/submodules/TelegramUI/Sources/ChatMessageDateHeader.swift
2023-07-07 18:55:23 +04:00

705 lines
32 KiB
Swift

import Foundation
import UIKit
import Display
import AsyncDisplayKit
import SwiftSignalKit
import Postbox
import TelegramPresentationData
import AccountContext
import AvatarNode
import TelegramCore
import TelegramUniversalVideoContent
import UniversalMediaPlayer
import GalleryUI
import HierarchyTrackingLayer
import WallpaperBackgroundNode
import ChatControllerInteraction
import AvatarVideoNode
private let timezoneOffset: Int32 = {
let nowTimestamp = Int32(CFAbsoluteTimeGetCurrent() + NSTimeIntervalSince1970)
var now: time_t = time_t(nowTimestamp)
var timeinfoNow: tm = tm()
localtime_r(&now, &timeinfoNow)
return Int32(timeinfoNow.tm_gmtoff)
}()
private let granularity: Int32 = 60 * 60 * 24
final class ChatMessageDateHeader: ListViewItemHeader {
private let timestamp: Int32
private let roundedTimestamp: Int32
private let scheduled: Bool
let id: ListViewItemNode.HeaderId
let presentationData: ChatPresentationData
let controllerInteraction: ChatControllerInteraction?
let context: AccountContext
let action: ((Int32, Bool) -> Void)?
init(timestamp: Int32, scheduled: Bool, presentationData: ChatPresentationData, controllerInteraction: ChatControllerInteraction?, context: AccountContext, action: ((Int32, Bool) -> Void)? = nil) {
self.timestamp = timestamp
self.scheduled = scheduled
self.presentationData = presentationData
self.controllerInteraction = controllerInteraction
self.context = context
self.action = action
self.roundedTimestamp = dateHeaderTimestampId(timestamp: timestamp)
self.id = ListViewItemNode.HeaderId(space: 0, id: Int64(self.roundedTimestamp))
}
let stickDirection: ListViewItemHeaderStickDirection = .bottom
let stickOverInsets: Bool = true
let height: CGFloat = 34.0
public func combinesWith(other: ListViewItemHeader) -> Bool {
if let other = other as? ChatMessageDateHeader, other.id == self.id {
return true
} else {
return false
}
}
func node(synchronousLoad: Bool) -> ListViewItemHeaderNode {
return ChatMessageDateHeaderNode(localTimestamp: self.roundedTimestamp, scheduled: self.scheduled, presentationData: self.presentationData, controllerInteraction: self.controllerInteraction, context: self.context, action: self.action)
}
func updateNode(_ node: ListViewItemHeaderNode, previous: ListViewItemHeader?, next: ListViewItemHeader?) {
guard let node = node as? ChatMessageDateHeaderNode, let next = next as? ChatMessageDateHeader else {
return
}
node.updatePresentationData(next.presentationData, context: next.context)
}
}
private func monthAtIndex(_ index: Int, strings: PresentationStrings) -> String {
switch index {
case 0:
return strings.Month_GenJanuary
case 1:
return strings.Month_GenFebruary
case 2:
return strings.Month_GenMarch
case 3:
return strings.Month_GenApril
case 4:
return strings.Month_GenMay
case 5:
return strings.Month_GenJune
case 6:
return strings.Month_GenJuly
case 7:
return strings.Month_GenAugust
case 8:
return strings.Month_GenSeptember
case 9:
return strings.Month_GenOctober
case 10:
return strings.Month_GenNovember
case 11:
return strings.Month_GenDecember
default:
return ""
}
}
private func dateHeaderTimestampId(timestamp: Int32) -> Int32 {
if timestamp == scheduleWhenOnlineTimestamp {
return timestamp
} else if timestamp == Int32.max {
return timestamp / (granularity) * (granularity)
} else {
return ((timestamp + timezoneOffset) / (granularity)) * (granularity)
}
}
final class ChatMessageDateHeaderNode: ListViewItemHeaderNode {
let labelNode: TextNode
let backgroundNode: NavigationBackgroundNode
let stickBackgroundNode: ASImageNode
private var backgroundContent: WallpaperBubbleBackgroundNode?
private let localTimestamp: Int32
private var presentationData: ChatPresentationData
private let controllerInteraction: ChatControllerInteraction?
private let context: AccountContext
private let text: String
private var flashingOnScrolling = false
private var stickDistanceFactor: CGFloat = 0.0
private var action: ((Int32, Bool) -> Void)? = nil
private var absolutePosition: (CGRect, CGSize)?
init(localTimestamp: Int32, scheduled: Bool, presentationData: ChatPresentationData, controllerInteraction: ChatControllerInteraction?, context: AccountContext, action: ((Int32, Bool) -> Void)? = nil) {
self.presentationData = presentationData
self.controllerInteraction = controllerInteraction
self.context = context
self.localTimestamp = localTimestamp
self.action = action
self.labelNode = TextNode()
self.labelNode.isUserInteractionEnabled = false
self.labelNode.displaysAsynchronously = !presentationData.isPreview
if controllerInteraction?.presentationContext.backgroundNode?.hasExtraBubbleBackground() == true, let backgroundContent = controllerInteraction?.presentationContext.backgroundNode?.makeBubbleBackground(for: .free) {
backgroundContent.clipsToBounds = true
self.backgroundContent = backgroundContent
}
self.backgroundNode = NavigationBackgroundNode(color: .clear)
self.backgroundNode.isUserInteractionEnabled = false
self.stickBackgroundNode = ASImageNode()
self.stickBackgroundNode.isLayerBacked = true
self.stickBackgroundNode.displayWithoutProcessing = true
self.stickBackgroundNode.displaysAsynchronously = false
let nowTimestamp = Int32(CFAbsoluteTimeGetCurrent() + NSTimeIntervalSince1970)
var t: time_t = time_t(localTimestamp)
var timeinfo: tm = tm()
gmtime_r(&t, &timeinfo)
var now: time_t = time_t(nowTimestamp)
var timeinfoNow: tm = tm()
localtime_r(&now, &timeinfoNow)
var text: String
if timeinfo.tm_year == timeinfoNow.tm_year {
if timeinfo.tm_yday == timeinfoNow.tm_yday {
text = presentationData.strings.Weekday_Today
} else {
text = presentationData.strings.Date_ChatDateHeader(monthAtIndex(Int(timeinfo.tm_mon), strings: presentationData.strings), "\(timeinfo.tm_mday)").string
}
} else {
text = presentationData.strings.Date_ChatDateHeaderYear(monthAtIndex(Int(timeinfo.tm_mon), strings: presentationData.strings), "\(timeinfo.tm_mday)", "\(1900 + timeinfo.tm_year)").string
}
if scheduled {
if localTimestamp == scheduleWhenOnlineTimestamp {
text = presentationData.strings.ScheduledMessages_ScheduledOnline
} else if timeinfo.tm_year == timeinfoNow.tm_year && timeinfo.tm_yday == timeinfoNow.tm_yday {
text = presentationData.strings.ScheduledMessages_ScheduledToday
} else {
text = presentationData.strings.ScheduledMessages_ScheduledDate(text).string
}
}
self.text = text
super.init(layerBacked: false, dynamicBounce: true, isRotated: true, seeThrough: false)
self.transform = CATransform3DMakeRotation(CGFloat.pi, 0.0, 0.0, 1.0)
let graphics = PresentationResourcesChat.principalGraphics(theme: presentationData.theme.theme, wallpaper: presentationData.theme.wallpaper, bubbleCorners: presentationData.chatBubbleCorners)
let fullTranslucency: Bool = controllerInteraction?.enableFullTranslucency ?? true
self.backgroundNode.updateColor(color: selectDateFillStaticColor(theme: presentationData.theme.theme, wallpaper: presentationData.theme.wallpaper), enableBlur: fullTranslucency && dateFillNeedsBlur(theme: presentationData.theme.theme, wallpaper: presentationData.theme.wallpaper), transition: .immediate)
self.stickBackgroundNode.image = graphics.dateFloatingBackground
self.stickBackgroundNode.alpha = 0.0
if let backgroundContent = self.backgroundContent {
self.addSubnode(backgroundContent)
} else {
self.addSubnode(self.backgroundNode)
}
self.addSubnode(self.labelNode)
let titleFont = Font.medium(min(18.0, floor(presentationData.fontSize.baseDisplaySize * 13.0 / 17.0)))
let attributedString = NSAttributedString(string: text, font: titleFont, textColor: bubbleVariableColor(variableColor: presentationData.theme.theme.chat.serviceMessage.dateTextColor, wallpaper: presentationData.theme.wallpaper))
let labelLayout = TextNode.asyncLayout(self.labelNode)
let (size, apply) = labelLayout(TextNodeLayoutArguments(attributedString: attributedString, backgroundColor: nil, maximumNumberOfLines: 1, truncationType: .end, constrainedSize: CGSize(width: 320.0, height: CGFloat.greatestFiniteMagnitude), alignment: .natural, cutout: nil, insets: UIEdgeInsets()))
let _ = apply()
self.labelNode.frame = CGRect(origin: CGPoint(), size: size.size)
}
override func didLoad() {
super.didLoad()
self.view.addGestureRecognizer(ListViewTapGestureRecognizer(target: self, action: #selector(self.tapGesture(_:))))
}
func updatePresentationData(_ presentationData: ChatPresentationData, context: AccountContext) {
let previousPresentationData = self.presentationData
self.presentationData = presentationData
let graphics = PresentationResourcesChat.principalGraphics(theme: presentationData.theme.theme, wallpaper: presentationData.theme.wallpaper, bubbleCorners: presentationData.chatBubbleCorners)
let fullTranslucency: Bool = self.controllerInteraction?.enableFullTranslucency ?? true
self.backgroundNode.updateColor(color: selectDateFillStaticColor(theme: presentationData.theme.theme, wallpaper: presentationData.theme.wallpaper), enableBlur: fullTranslucency && dateFillNeedsBlur(theme: presentationData.theme.theme, wallpaper: presentationData.theme.wallpaper), transition: .immediate)
self.stickBackgroundNode.image = graphics.dateFloatingBackground
let titleFont = Font.medium(min(18.0, floor(presentationData.fontSize.baseDisplaySize * 13.0 / 17.0)))
let attributedString = NSAttributedString(string: self.text, font: titleFont, textColor: bubbleVariableColor(variableColor: presentationData.theme.theme.chat.serviceMessage.dateTextColor, wallpaper: presentationData.theme.wallpaper))
let labelLayout = TextNode.asyncLayout(self.labelNode)
let (size, apply) = labelLayout(TextNodeLayoutArguments(attributedString: attributedString, backgroundColor: nil, maximumNumberOfLines: 1, truncationType: .end, constrainedSize: CGSize(width: 320.0, height: CGFloat.greatestFiniteMagnitude), alignment: .natural, cutout: nil, insets: UIEdgeInsets()))
let _ = apply()
if presentationData.fontSize != previousPresentationData.fontSize {
self.labelNode.bounds = CGRect(origin: CGPoint(), size: size.size)
}
self.setNeedsLayout()
}
func updateBackgroundColor(color: UIColor, enableBlur: Bool) {
self.backgroundNode.updateColor(color: color, enableBlur: enableBlur, transition: .immediate)
}
override func updateAbsoluteRect(_ rect: CGRect, within containerSize: CGSize) {
self.absolutePosition = (rect, containerSize)
if let backgroundContent = self.backgroundContent {
var backgroundFrame = backgroundContent.frame
backgroundFrame.origin.x += rect.minX
backgroundFrame.origin.y += containerSize.height - rect.minY
backgroundContent.update(rect: backgroundFrame, within: containerSize, transition: .immediate)
}
}
override func updateLayout(size: CGSize, leftInset: CGFloat, rightInset: CGFloat) {
let chatDateSize: CGFloat = 20.0
let chatDateInset: CGFloat = 6.0
let labelSize = self.labelNode.bounds.size
let backgroundSize = CGSize(width: labelSize.width + chatDateInset * 2.0, height: chatDateSize)
let backgroundFrame = CGRect(origin: CGPoint(x: floorToScreenPixels((size.width - backgroundSize.width) / 2.0), y: (34.0 - chatDateSize) / 2.0), size: backgroundSize)
self.stickBackgroundNode.frame = CGRect(origin: CGPoint(), size: backgroundFrame.size)
self.backgroundNode.frame = backgroundFrame
self.backgroundNode.update(size: backgroundFrame.size, cornerRadius: backgroundFrame.size.height / 2.0, transition: .immediate)
self.labelNode.frame = CGRect(origin: CGPoint(x: backgroundFrame.origin.x + chatDateInset, y: backgroundFrame.origin.y + floorToScreenPixels((backgroundSize.height - labelSize.height) / 2.0)), size: labelSize)
if let backgroundContent = self.backgroundContent {
backgroundContent.allowsGroupOpacity = true
self.backgroundNode.isHidden = true
backgroundContent.frame = self.backgroundNode.frame
backgroundContent.cornerRadius = backgroundFrame.size.height / 2.0
if let (rect, containerSize) = self.absolutePosition {
var backgroundFrame = backgroundContent.frame
backgroundFrame.origin.x += rect.minX
backgroundFrame.origin.y += containerSize.height - rect.minY
backgroundContent.update(rect: backgroundFrame, within: containerSize, transition: .immediate)
}
}
}
override func updateStickDistanceFactor(_ factor: CGFloat, transition: ContainedViewLayoutTransition) {
if !self.stickDistanceFactor.isEqual(to: factor) {
self.stickBackgroundNode.alpha = factor
let wasZero = self.stickDistanceFactor < 0.5
let isZero = factor < 0.5
self.stickDistanceFactor = factor
if wasZero != isZero {
var animated = true
if case .immediate = transition {
animated = false
}
self.updateFlashing(animated: animated)
}
}
}
override func updateFlashingOnScrolling(_ isFlashingOnScrolling: Bool, animated: Bool) {
self.flashingOnScrolling = isFlashingOnScrolling
self.updateFlashing(animated: animated)
}
private func updateFlashing(animated: Bool) {
let flashing = self.flashingOnScrolling || self.stickDistanceFactor < 0.5
let alpha: CGFloat = flashing ? 1.0 : 0.0
let previousAlpha = self.backgroundNode.alpha
if !previousAlpha.isEqual(to: alpha) {
self.backgroundContent?.alpha = alpha
self.backgroundNode.alpha = alpha
self.labelNode.alpha = alpha
if animated {
let duration: Double = flashing ? 0.3 : 0.4
self.backgroundContent?.layer.animateAlpha(from: previousAlpha, to: alpha, duration: duration)
self.backgroundNode.layer.animateAlpha(from: previousAlpha, to: alpha, duration: duration)
self.labelNode.layer.animateAlpha(from: previousAlpha, to: alpha, duration: duration)
}
}
}
override func hitTest(_ point: CGPoint, with event: UIEvent?) -> UIView? {
if !self.bounds.contains(point) {
return nil
}
if self.labelNode.alpha.isZero {
return nil
}
if self.backgroundNode.frame.contains(point) {
return self.view
}
return nil
}
override func touchesCancelled(_ touches: Set<UITouch>?, with event: UIEvent?) {
super.touchesCancelled(touches, with: event)
}
@objc func tapGesture(_ recognizer: ListViewTapGestureRecognizer) {
if case .ended = recognizer.state {
self.action?(self.localTimestamp, self.stickDistanceFactor < 0.5)
}
}
}
final class ChatMessageAvatarHeader: ListViewItemHeader {
struct Id: Hashable {
var peerId: PeerId
var timestampId: Int32
}
let id: ListViewItemNode.HeaderId
let peerId: PeerId
let peer: Peer?
let messageReference: MessageReference?
let adMessageId: EngineMessage.Id?
let effectiveTimestamp: Int32
let presentationData: ChatPresentationData
let context: AccountContext
let controllerInteraction: ChatControllerInteraction
let storyStats: PeerStoryStats?
init(timestamp: Int32, peerId: PeerId, peer: Peer?, messageReference: MessageReference?, message: Message, presentationData: ChatPresentationData, context: AccountContext, controllerInteraction: ChatControllerInteraction, storyStats: PeerStoryStats?) {
self.peerId = peerId
self.peer = peer
self.messageReference = messageReference
if message.adAttribute != nil {
self.adMessageId = message.id
} else {
self.adMessageId = nil
}
var effectiveTimestamp = message.timestamp
if let forwardInfo = message.forwardInfo, forwardInfo.flags.contains(.isImported) {
effectiveTimestamp = forwardInfo.date
}
self.effectiveTimestamp = effectiveTimestamp
self.presentationData = presentationData
self.context = context
self.controllerInteraction = controllerInteraction
self.id = ListViewItemNode.HeaderId(space: 1, id: Id(peerId: peerId, timestampId: dateHeaderTimestampId(timestamp: timestamp)))
self.storyStats = storyStats
}
let stickDirection: ListViewItemHeaderStickDirection = .top
let stickOverInsets: Bool = false
let height: CGFloat = 38.0
public func combinesWith(other: ListViewItemHeader) -> Bool {
if let other = other as? ChatMessageAvatarHeader, other.id == self.id {
if abs(self.effectiveTimestamp - other.effectiveTimestamp) >= 10 * 60 {
return false
}
return true
} else {
return false
}
}
func node(synchronousLoad: Bool) -> ListViewItemHeaderNode {
return ChatMessageAvatarHeaderNode(peerId: self.peerId, peer: self.peer, messageReference: self.messageReference, adMessageId: self.adMessageId, presentationData: self.presentationData, context: self.context, controllerInteraction: self.controllerInteraction, storyStats: self.storyStats, synchronousLoad: synchronousLoad)
}
func updateNode(_ node: ListViewItemHeaderNode, previous: ListViewItemHeader?, next: ListViewItemHeader?) {
guard let node = node as? ChatMessageAvatarHeaderNode else {
return
}
node.updatePresentationData(self.presentationData, context: self.context)
node.updateStoryStats(storyStats: self.storyStats, theme: self.presentationData.theme.theme, force: false)
}
}
private let avatarFont = avatarPlaceholderFont(size: 16.0)
private let maxVideoLoopCount = 3
final class ChatMessageAvatarHeaderNode: ListViewItemHeaderNode {
private let context: AccountContext
private var presentationData: ChatPresentationData
private let controllerInteraction: ChatControllerInteraction
private var storyStats: PeerStoryStats?
private let peerId: PeerId
private let messageReference: MessageReference?
private let peer: Peer?
private let adMessageId: EngineMessage.Id?
private let containerNode: ContextControllerSourceNode
let avatarNode: AvatarNode
private var avatarVideoNode: AvatarVideoNode?
private var cachedDataDisposable = MetaDisposable()
private var hierarchyTrackingLayer: HierarchyTrackingLayer?
private var trackingIsInHierarchy: Bool = false {
didSet {
if self.trackingIsInHierarchy != oldValue {
Queue.mainQueue().justDispatch {
if self.trackingIsInHierarchy {
self.avatarVideoNode?.resetPlayback()
}
self.updateVideoVisibility()
}
}
}
}
init(peerId: PeerId, peer: Peer?, messageReference: MessageReference?, adMessageId: EngineMessage.Id?, presentationData: ChatPresentationData, context: AccountContext, controllerInteraction: ChatControllerInteraction, storyStats: PeerStoryStats?, synchronousLoad: Bool) {
self.peerId = peerId
self.peer = peer
self.messageReference = messageReference
self.adMessageId = adMessageId
self.presentationData = presentationData
self.context = context
self.controllerInteraction = controllerInteraction
self.storyStats = storyStats
self.containerNode = ContextControllerSourceNode()
self.avatarNode = AvatarNode(font: avatarFont)
super.init(layerBacked: false, dynamicBounce: true, isRotated: true, seeThrough: false)
self.transform = CATransform3DMakeRotation(CGFloat.pi, 0.0, 0.0, 1.0)
self.addSubnode(self.containerNode)
self.containerNode.addSubnode(self.avatarNode)
if let peer = peer {
self.setPeer(context: context, theme: presentationData.theme.theme, synchronousLoad: synchronousLoad, peer: peer, authorOfMessage: messageReference, emptyColor: .black)
}
if let storyStats {
self.updateStoryStats(storyStats: storyStats, theme: presentationData.theme.theme, force: true)
}
self.containerNode.activated = { [weak self] gesture, _ in
guard let strongSelf = self, let peer = strongSelf.peer else {
return
}
var messageId: MessageId?
if let messageReference = messageReference, case let .message(_, _, id, _, _, _) = messageReference.content {
messageId = id
}
strongSelf.controllerInteraction.openPeerContextMenu(peer, messageId, strongSelf.containerNode, strongSelf.containerNode.bounds, gesture)
}
self.updateSelectionState(animated: false)
}
deinit {
self.cachedDataDisposable.dispose()
}
func setCustomLetters(context: AccountContext, theme: PresentationTheme, synchronousLoad: Bool, letters: [String], emptyColor: UIColor) {
self.containerNode.isGestureEnabled = false
self.avatarNode.setCustomLetters(letters, icon: !letters.isEmpty ? nil : .phone)
}
func setPeer(context: AccountContext, theme: PresentationTheme, synchronousLoad: Bool, peer: Peer, authorOfMessage: MessageReference?, emptyColor: UIColor) {
self.containerNode.isGestureEnabled = peer.smallProfileImage != nil
var overrideImage: AvatarNodeImageOverride?
if peer.isDeleted {
overrideImage = .deletedIcon
}
self.avatarNode.setPeer(context: context, theme: theme, peer: EnginePeer(peer), authorOfMessage: authorOfMessage, overrideImage: overrideImage, emptyColor: emptyColor, synchronousLoad: synchronousLoad, displayDimensions: CGSize(width: 38.0, height: 38.0))
if peer.isPremium && context.sharedContext.energyUsageSettings.autoplayVideo {
self.cachedDataDisposable.set((context.account.postbox.peerView(id: peer.id)
|> deliverOnMainQueue).start(next: { [weak self] peerView in
guard let strongSelf = self else {
return
}
let cachedPeerData = peerView.cachedData as? CachedUserData
var personalPhoto: TelegramMediaImage?
var profilePhoto: TelegramMediaImage?
var isKnown = false
if let cachedPeerData = cachedPeerData {
if case let .known(maybePersonalPhoto) = cachedPeerData.personalPhoto {
personalPhoto = maybePersonalPhoto
isKnown = true
}
if case let .known(maybePhoto) = cachedPeerData.photo {
profilePhoto = maybePhoto
isKnown = true
}
}
if isKnown {
let photo = personalPhoto ?? profilePhoto
if let photo = photo, !photo.videoRepresentations.isEmpty || photo.emojiMarkup != nil {
let videoNode: AvatarVideoNode
if let current = strongSelf.avatarVideoNode {
videoNode = current
} else {
videoNode = AvatarVideoNode(context: context)
strongSelf.avatarNode.addSubnode(videoNode)
strongSelf.avatarVideoNode = videoNode
}
videoNode.update(peer: EnginePeer(peer), photo: photo, size: CGSize(width: 38.0, height: 38.0))
if strongSelf.hierarchyTrackingLayer == nil {
let hierarchyTrackingLayer = HierarchyTrackingLayer()
hierarchyTrackingLayer.didEnterHierarchy = { [weak self] in
guard let strongSelf = self else {
return
}
strongSelf.trackingIsInHierarchy = true
}
hierarchyTrackingLayer.didExitHierarchy = { [weak self] in
guard let strongSelf = self else {
return
}
strongSelf.trackingIsInHierarchy = false
}
strongSelf.hierarchyTrackingLayer = hierarchyTrackingLayer
strongSelf.layer.addSublayer(hierarchyTrackingLayer)
}
} else {
if let avatarVideoNode = strongSelf.avatarVideoNode {
avatarVideoNode.removeFromSupernode()
strongSelf.avatarVideoNode = nil
}
strongSelf.hierarchyTrackingLayer?.removeFromSuperlayer()
strongSelf.hierarchyTrackingLayer = nil
}
strongSelf.updateVideoVisibility()
} else {
if let photo = peer.largeProfileImage, photo.hasVideo {
let _ = context.engine.peers.fetchAndUpdateCachedPeerData(peerId: peer.id).start()
}
}
}))
} else {
self.cachedDataDisposable.set(nil)
self.avatarVideoNode?.removeFromSupernode()
self.avatarVideoNode = nil
self.hierarchyTrackingLayer?.removeFromSuperlayer()
self.hierarchyTrackingLayer = nil
}
}
func updateStoryStats(storyStats: PeerStoryStats?, theme: PresentationTheme, force: Bool) {
if self.storyStats != storyStats || self.presentationData.theme.theme !== theme || force {
self.avatarNode.setStoryStats(storyStats: storyStats.flatMap { storyStats in
return AvatarNode.StoryStats(
totalCount: storyStats.totalCount,
unseenCount: storyStats.unseenCount,
hasUnseenCloseFriendsItems: false
)
}, theme: theme, transition: .immediate)
}
}
override func didLoad() {
super.didLoad()
self.avatarNode.view.addGestureRecognizer(ListViewTapGestureRecognizer(target: self, action: #selector(self.tapGesture(_:))))
}
func updatePresentationData(_ presentationData: ChatPresentationData, context: AccountContext) {
if self.presentationData !== presentationData {
self.presentationData = presentationData
self.setNeedsLayout()
}
}
override func updateLayout(size: CGSize, leftInset: CGFloat, rightInset: CGFloat) {
self.containerNode.frame = CGRect(origin: CGPoint(x: leftInset + 3.0, y: 0.0), size: CGSize(width: 38.0, height: 38.0))
self.avatarNode.frame = CGRect(origin: CGPoint(), size: CGSize(width: 38.0, height: 38.0))
}
override func animateRemoved(duration: Double) {
self.alpha = 0.0
self.layer.animateAlpha(from: 1.0, to: 0.0, duration: duration, removeOnCompletion: false)
self.avatarNode.layer.animateScale(from: 1.0, to: 0.2, duration: duration, removeOnCompletion: false)
}
override func animateAdded(duration: Double) {
self.layer.animateAlpha(from: 0.0, to: self.alpha, duration: 0.2)
self.avatarNode.layer.animateScale(from: 0.2, to: 1.0, duration: 0.2)
}
override func updateStickDistanceFactor(_ factor: CGFloat, transition: ContainedViewLayoutTransition) {
}
override func updateFlashingOnScrolling(_ isFlashingOnScrolling: Bool, animated: Bool) {
}
func updateSelectionState(animated: Bool) {
let offset: CGFloat = self.controllerInteraction.selectionState != nil ? 42.0 : 0.0
let previousSubnodeTransform = self.subnodeTransform
self.subnodeTransform = CATransform3DMakeTranslation(offset, 0.0, 0.0);
if animated {
self.layer.animate(from: NSValue(caTransform3D: previousSubnodeTransform), to: NSValue(caTransform3D: self.subnodeTransform), keyPath: "sublayerTransform", timingFunction: CAMediaTimingFunctionName.easeOut.rawValue, duration: 0.2)
}
}
override func hitTest(_ point: CGPoint, with event: UIEvent?) -> UIView? {
if !self.bounds.contains(point) {
return nil
}
let result = self.containerNode.view.hitTest(self.view.convert(point, to: self.containerNode.view), with: event)
return result
}
override func touchesCancelled(_ touches: Set<UITouch>?, with event: UIEvent?) {
super.touchesCancelled(touches, with: event)
}
@objc func tapGesture(_ recognizer: ListViewTapGestureRecognizer) {
if case .ended = recognizer.state {
if self.peerId.namespace == Namespaces.Peer.Empty, case let .message(_, _, id, _, _, _) = self.messageReference?.content {
self.controllerInteraction.displayMessageTooltip(id, self.presentationData.strings.Conversation_ForwardAuthorHiddenTooltip, self, self.avatarNode.frame)
} else if let peer = self.peer {
if let adMessageId = self.adMessageId {
self.controllerInteraction.activateAdAction(adMessageId)
} else {
if let channel = peer as? TelegramChannel, case .broadcast = channel.info {
self.controllerInteraction.openPeer(EnginePeer(peer), .chat(textInputState: nil, subject: nil, peekData: nil), self.messageReference, .default)
} else {
self.controllerInteraction.openPeer(EnginePeer(peer), .info, self.messageReference, .groupParticipant(storyStats: self.storyStats, avatarHeaderNode: self))
}
}
}
}
}
private func updateVideoVisibility() {
let isVisible = self.trackingIsInHierarchy
self.avatarVideoNode?.updateVisibility(isVisible)
if let videoNode = self.avatarVideoNode {
videoNode.updateLayout(size: self.avatarNode.frame.size, cornerRadius: self.avatarNode.frame.size.width / 2.0, transition: .immediate)
videoNode.frame = self.avatarNode.bounds
}
}
}