mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
294 lines
15 KiB
Swift
294 lines
15 KiB
Swift
import Foundation
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import AsyncDisplayKit
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import Display
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import Postbox
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import TelegramCore
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import SwiftSignalKit
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import TelegramLegacyComponents
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final class ChatTitleView: UIView {
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private let titleNode: ASTextNode
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private let infoNode: ASTextNode
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private let typingNode: ASTextNode
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private var typingIndicator: TGModernConversationTitleActivityIndicator?
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private let button: HighlightTrackingButton
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private var presenceManager: PeerPresenceStatusManager?
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var inputActivities: (PeerId, [(Peer, PeerInputActivity)])? {
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didSet {
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if let (peerId, inputActivities) = self.inputActivities, !inputActivities.isEmpty {
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self.typingNode.isHidden = false
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self.infoNode.isHidden = true
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var stringValue = ""
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var first = true
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var mergedActivity = inputActivities[0].1
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for (_, activity) in inputActivities {
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if activity != mergedActivity {
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mergedActivity = .typingText
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break
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}
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}
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if peerId.namespace == Namespaces.Peer.CloudUser || peerId.namespace == Namespaces.Peer.SecretChat {
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switch mergedActivity {
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case .recordingVoice:
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stringValue = "recording audio"
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default:
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stringValue = "typing"
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}
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} else {
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for (peer, _) in inputActivities {
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let title = peer.compactDisplayTitle
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if !title.isEmpty {
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if first {
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first = false
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} else {
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stringValue += ", "
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}
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stringValue += title
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}
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}
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}
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let string = NSAttributedString(string: stringValue, font: Font.regular(13.0), textColor: UIColor(0x007ee5))
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if self.typingNode.attributedText == nil || !self.typingNode.attributedText!.isEqual(to: string) {
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self.typingNode.attributedText = string
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self.setNeedsLayout()
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}
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if self.typingIndicator == nil {
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let typingIndicator = TGModernConversationTitleActivityIndicator()
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self.addSubview(typingIndicator)
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self.typingIndicator = typingIndicator
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}
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switch mergedActivity {
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case .typingText:
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self.typingIndicator?.setTyping()
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case .recordingVoice:
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self.typingIndicator?.setAudioRecording()
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case .uploadingFile:
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self.typingIndicator?.setUploading()
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case .playingGame:
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self.typingIndicator?.setPlaying()
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case .recordingInstantVideo:
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self.typingIndicator?.setAudioRecording()
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case .uploadingInstantVideo:
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self.typingIndicator?.setUploading()
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}
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} else {
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self.typingNode.isHidden = true
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self.infoNode.isHidden = false
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self.typingNode.attributedText = nil
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if let typingIndicator = self.typingIndicator {
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typingIndicator.removeFromSuperview()
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self.typingIndicator = nil
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}
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}
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}
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}
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var pressed: (() -> Void)?
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var peerView: PeerView? {
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didSet {
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if let peerView = self.peerView, let peer = peerViewMainPeer(peerView) {
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let string = NSAttributedString(string: peer.displayTitle, font: Font.medium(17.0), textColor: UIColor.black)
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if self.titleNode.attributedText == nil || !self.titleNode.attributedText!.isEqual(to: string) {
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self.titleNode.attributedText = string
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self.setNeedsLayout()
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}
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self.updateStatus()
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}
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}
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}
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private func updateStatus() {
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var shouldUpdateLayout = false
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if let peerView = self.peerView, let peer = peerViewMainPeer(peerView) {
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if let user = peer as? TelegramUser {
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if let _ = user.botInfo {
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let string = NSAttributedString(string: "bot", font: Font.regular(13.0), textColor: UIColor(0x787878))
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if self.infoNode.attributedText == nil || !self.infoNode.attributedText!.isEqual(to: string) {
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self.infoNode.attributedText = string
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shouldUpdateLayout = true
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}
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} else if let peer = peerViewMainPeer(peerView), let presence = peerView.peerPresences[peer.id] as? TelegramUserPresence {
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let timestamp = CFAbsoluteTimeGetCurrent() + NSTimeIntervalSince1970
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let (string, activity) = stringAndActivityForUserPresence(presence, relativeTo: Int32(timestamp))
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let attributedString = NSAttributedString(string: string, font: Font.regular(13.0), textColor: activity ? UIColor(0x007ee5) : UIColor(0x787878))
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if self.infoNode.attributedText == nil || !self.infoNode.attributedText!.isEqual(to: attributedString) {
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self.infoNode.attributedText = attributedString
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shouldUpdateLayout = true
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}
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self.presenceManager?.reset(presence: presence)
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} else {
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let string = NSAttributedString(string: "offline", font: Font.regular(13.0), textColor: UIColor(0x787878))
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if self.infoNode.attributedText == nil || !self.infoNode.attributedText!.isEqual(to: string) {
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self.infoNode.attributedText = string
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shouldUpdateLayout = true
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}
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}
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} else if let group = peer as? TelegramGroup {
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var onlineCount = 0
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if let cachedGroupData = peerView.cachedData as? CachedGroupData, let participants = cachedGroupData.participants {
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let timestamp = CFAbsoluteTimeGetCurrent() + NSTimeIntervalSince1970
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for participant in participants.participants {
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if let presence = peerView.peerPresences[participant.peerId] as? TelegramUserPresence {
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let relativeStatus = relativeUserPresenceStatus(presence, relativeTo: Int32(timestamp))
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switch relativeStatus {
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case .online:
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onlineCount += 1
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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 onlineCount > 1 {
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let string = NSMutableAttributedString()
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string.append(NSAttributedString(string: "\(compactNumericCountString(group.participantCount)) members, ", font: Font.regular(13.0), textColor: UIColor(0x787878)))
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string.append(NSAttributedString(string: "\(onlineCount) online", font: Font.regular(13.0), textColor: UIColor(0x007ee5)))
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if self.infoNode.attributedText == nil || !self.infoNode.attributedText!.isEqual(to: string) {
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self.infoNode.attributedText = string
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shouldUpdateLayout = true
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}
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} else {
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let string = NSAttributedString(string: "\(compactNumericCountString(group.participantCount)) members", font: Font.regular(13.0), textColor: UIColor(0x787878))
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if self.infoNode.attributedText == nil || !self.infoNode.attributedText!.isEqual(to: string) {
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self.infoNode.attributedText = string
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shouldUpdateLayout = true
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}
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}
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} else if let channel = peer as? TelegramChannel {
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if let cachedChannelData = peerView.cachedData as? CachedChannelData, let memberCount = cachedChannelData.participantsSummary.memberCount {
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let string = NSAttributedString(string: "\(compactNumericCountString(Int(memberCount))) members", font: Font.regular(13.0), textColor: UIColor(0x787878))
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if self.infoNode.attributedText == nil || !self.infoNode.attributedText!.isEqual(to: string) {
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self.infoNode.attributedText = string
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shouldUpdateLayout = true
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}
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} else {
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switch channel.info {
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case .group:
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let string = NSAttributedString(string: "group", font: Font.regular(13.0), textColor: UIColor(0x787878))
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if self.infoNode.attributedText == nil || !self.infoNode.attributedText!.isEqual(to: string) {
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self.infoNode.attributedText = string
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shouldUpdateLayout = true
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}
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case .broadcast:
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let string = NSAttributedString(string: "channel", font: Font.regular(13.0), textColor: UIColor(0x787878))
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if self.infoNode.attributedText == nil || !self.infoNode.attributedText!.isEqual(to: string) {
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self.infoNode.attributedText = string
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shouldUpdateLayout = true
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}
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}
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}
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}
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if shouldUpdateLayout {
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self.setNeedsLayout()
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}
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}
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}
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override init(frame: CGRect) {
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self.titleNode = ASTextNode()
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self.titleNode.displaysAsynchronously = false
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self.titleNode.maximumNumberOfLines = 1
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self.titleNode.truncationMode = .byTruncatingTail
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self.titleNode.isOpaque = false
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self.infoNode = ASTextNode()
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self.infoNode.displaysAsynchronously = false
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self.infoNode.maximumNumberOfLines = 1
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self.infoNode.truncationMode = .byTruncatingTail
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self.infoNode.isOpaque = false
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self.typingNode = ASTextNode()
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self.typingNode.displaysAsynchronously = false
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self.typingNode.maximumNumberOfLines = 1
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self.typingNode.truncationMode = .byTruncatingTail
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self.typingNode.isOpaque = false
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self.button = HighlightTrackingButton()
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super.init(frame: frame)
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self.addSubnode(self.titleNode)
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self.addSubnode(self.infoNode)
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self.addSubnode(self.typingNode)
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self.addSubview(self.button)
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self.presenceManager = PeerPresenceStatusManager(update: { [weak self] in
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self?.updateStatus()
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})
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self.button.addTarget(self, action: #selector(buttonPressed), for: [.touchUpInside])
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self.button.highligthedChanged = { [weak self] highlighted in
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if let strongSelf = self {
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if highlighted {
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strongSelf.titleNode.layer.removeAnimation(forKey: "opacity")
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strongSelf.infoNode.layer.removeAnimation(forKey: "opacity")
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strongSelf.typingNode.layer.removeAnimation(forKey: "opacity")
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strongSelf.titleNode.alpha = 0.4
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strongSelf.infoNode.alpha = 0.4
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strongSelf.typingNode.alpha = 0.4
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} else {
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strongSelf.titleNode.alpha = 1.0
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strongSelf.infoNode.alpha = 1.0
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strongSelf.typingNode.alpha = 1.0
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strongSelf.titleNode.layer.animateAlpha(from: 0.4, to: 1.0, duration: 0.2)
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strongSelf.infoNode.layer.animateAlpha(from: 0.4, to: 1.0, duration: 0.2)
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strongSelf.typingNode.layer.animateAlpha(from: 0.4, to: 1.0, duration: 0.2)
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}
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}
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}
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}
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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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override func layoutSubviews() {
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super.layoutSubviews()
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let size = self.bounds.size
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self.button.frame = CGRect(origin: CGPoint(), size: size)
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if size.height > 40.0 {
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let titleSize = self.titleNode.measure(size)
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let infoSize = self.infoNode.measure(size)
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let typingSize = self.typingNode.measure(size)
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let titleInfoSpacing: CGFloat = 0.0
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let combinedHeight = titleSize.height + infoSize.height + titleInfoSpacing
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self.titleNode.frame = CGRect(origin: CGPoint(x: floor((size.width - titleSize.width) / 2.0), y: floor((size.height - combinedHeight) / 2.0)), size: titleSize)
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self.infoNode.frame = CGRect(origin: CGPoint(x: floor((size.width - infoSize.width) / 2.0), y: floor((size.height - combinedHeight) / 2.0) + titleSize.height + titleInfoSpacing), size: infoSize)
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self.typingNode.frame = CGRect(origin: CGPoint(x: floor((size.width - typingSize.width + 14.0) / 2.0), y: floor((size.height - combinedHeight) / 2.0) + titleSize.height + titleInfoSpacing), size: typingSize)
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if let typingIndicator = self.typingIndicator {
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typingIndicator.frame = CGRect(x: self.typingNode.frame.origin.x - 24.0, y: self.typingNode.frame.origin.y, width: 24.0, height: 16.0)
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}
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} else {
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let titleSize = self.titleNode.measure(CGSize(width: floor(size.width / 2.0), height: size.height))
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let infoSize = self.infoNode.measure(CGSize(width: floor(size.width / 2.0), height: size.height))
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let typingSize = self.typingNode.measure(CGSize(width: floor(size.width / 2.0), height: size.height))
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let titleInfoSpacing: CGFloat = 8.0
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let combinedWidth = titleSize.width + infoSize.width + titleInfoSpacing
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self.titleNode.frame = CGRect(origin: CGPoint(x: floor((size.width - combinedWidth) / 2.0), y: floor((size.height - titleSize.height) / 2.0)), size: titleSize)
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self.infoNode.frame = CGRect(origin: CGPoint(x: floor((size.width - combinedWidth) / 2.0 + titleSize.width + titleInfoSpacing), y: floor((size.height - infoSize.height) / 2.0)), size: infoSize)
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self.typingNode.frame = CGRect(origin: CGPoint(x: floor((size.width - combinedWidth) / 2.0 + titleSize.width + titleInfoSpacing), y: floor((size.height - typingSize.height) / 2.0)), size: typingSize)
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}
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}
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@objc func buttonPressed() {
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if let pressed = self.pressed {
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pressed()
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}
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}
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}
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