mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
528 lines
26 KiB
Swift
528 lines
26 KiB
Swift
import Foundation
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import UIKit
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import Display
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import ComponentFlow
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import MultilineTextComponent
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import TelegramPresentationData
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import BundleIconComponent
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import MetalEngine
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import CallScreen
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import TelegramCore
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import AccountContext
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import SwiftSignalKit
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import DirectMediaImageCache
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import FastBlur
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private func blurredAvatarImage(_ dataImage: UIImage) -> UIImage? {
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let imageContextSize = CGSize(width: 64.0, height: 64.0)
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if let imageContext = DrawingContext(size: imageContextSize, scale: 1.0, clear: true) {
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imageContext.withFlippedContext { c in
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if let cgImage = dataImage.cgImage {
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c.draw(cgImage, in: CGRect(origin: CGPoint(), size: imageContextSize))
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}
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}
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telegramFastBlurMore(Int32(imageContext.size.width * imageContext.scale), Int32(imageContext.size.height * imageContext.scale), Int32(imageContext.bytesPerRow), imageContext.bytes)
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return imageContext.generateImage()
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} else {
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return nil
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}
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}
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private let activityBorderImage: UIImage = {
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return generateStretchableFilledCircleImage(diameter: 20.0, color: nil, strokeColor: .white, strokeWidth: 2.0)!.withRenderingMode(.alwaysTemplate)
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}()
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final class VideoChatParticipantVideoComponent: Component {
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let call: PresentationGroupCall
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let participant: GroupCallParticipantsContext.Participant
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let isPresentation: Bool
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let isSpeaking: Bool
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let isExpanded: Bool
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let isUIHidden: Bool
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let contentInsets: UIEdgeInsets
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let controlInsets: UIEdgeInsets
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weak var rootVideoLoadingEffectView: VideoChatVideoLoadingEffectView?
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let action: (() -> Void)?
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init(
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call: PresentationGroupCall,
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participant: GroupCallParticipantsContext.Participant,
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isPresentation: Bool,
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isSpeaking: Bool,
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isExpanded: Bool,
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isUIHidden: Bool,
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contentInsets: UIEdgeInsets,
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controlInsets: UIEdgeInsets,
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rootVideoLoadingEffectView: VideoChatVideoLoadingEffectView?,
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action: (() -> Void)?
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) {
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self.call = call
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self.participant = participant
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self.isPresentation = isPresentation
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self.isSpeaking = isSpeaking
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self.isExpanded = isExpanded
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self.isUIHidden = isUIHidden
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self.contentInsets = contentInsets
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self.controlInsets = controlInsets
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self.rootVideoLoadingEffectView = rootVideoLoadingEffectView
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self.action = action
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}
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static func ==(lhs: VideoChatParticipantVideoComponent, rhs: VideoChatParticipantVideoComponent) -> Bool {
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if lhs.participant != rhs.participant {
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return false
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}
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if lhs.isPresentation != rhs.isPresentation {
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return false
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}
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if lhs.isSpeaking != rhs.isSpeaking {
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return false
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}
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if lhs.isExpanded != rhs.isExpanded {
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return false
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}
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if lhs.isUIHidden != rhs.isUIHidden {
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return false
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}
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if lhs.contentInsets != rhs.contentInsets {
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return false
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}
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if lhs.controlInsets != rhs.controlInsets {
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return false
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}
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if (lhs.action == nil) != (rhs.action == nil) {
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return false
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}
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return true
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}
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private struct VideoSpec: Equatable {
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var resolution: CGSize
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var rotationAngle: Float
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init(resolution: CGSize, rotationAngle: Float) {
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self.resolution = resolution
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self.rotationAngle = rotationAngle
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}
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}
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final class View: HighlightTrackingButton {
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private var component: VideoChatParticipantVideoComponent?
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private weak var componentState: EmptyComponentState?
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private var isUpdating: Bool = false
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private var previousSize: CGSize?
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private let muteStatus = ComponentView<Empty>()
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private let title = ComponentView<Empty>()
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private var blurredAvatarDisposable: Disposable?
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private var blurredAvatarView: UIImageView?
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private var videoSource: AdaptedCallVideoSource?
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private var videoDisposable: Disposable?
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private var videoBackgroundLayer: SimpleLayer?
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private var videoLayer: PrivateCallVideoLayer?
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private var videoSpec: VideoSpec?
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private var activityBorderView: UIImageView?
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private var loadingEffectView: PortalView?
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override init(frame: CGRect) {
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super.init(frame: frame)
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//TODO:release optimize
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self.clipsToBounds = true
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self.layer.cornerRadius = 10.0
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self.addTarget(self, action: #selector(self.pressed), for: .touchUpInside)
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}
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required init?(coder: 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.videoDisposable?.dispose()
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self.blurredAvatarDisposable?.dispose()
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}
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@objc private func pressed() {
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guard let component = self.component, let action = component.action else {
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return
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}
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action()
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}
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func update(component: VideoChatParticipantVideoComponent, availableSize: CGSize, state: EmptyComponentState, environment: Environment<Empty>, transition: ComponentTransition) -> CGSize {
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self.isUpdating = true
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defer {
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self.isUpdating = false
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}
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self.component = component
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self.componentState = state
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let alphaTransition: ComponentTransition
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if !transition.animation.isImmediate {
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alphaTransition = .easeInOut(duration: 0.2)
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} else {
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alphaTransition = .immediate
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}
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let controlsAlpha: CGFloat = component.isUIHidden ? 0.0 : 1.0
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let nameColor = component.participant.peer.nameColor ?? .blue
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let nameColors = component.call.accountContext.peerNameColors.get(nameColor, dark: true)
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self.backgroundColor = nameColors.main.withMultiplied(hue: 1.0, saturation: 1.0, brightness: 0.4)
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if let smallProfileImage = component.participant.peer.smallProfileImage {
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let blurredAvatarView: UIImageView
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if let current = self.blurredAvatarView {
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blurredAvatarView = current
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transition.setFrame(view: blurredAvatarView, frame: CGRect(origin: CGPoint(), size: availableSize))
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} else {
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blurredAvatarView = UIImageView()
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blurredAvatarView.contentMode = .scaleAspectFill
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self.blurredAvatarView = blurredAvatarView
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self.insertSubview(blurredAvatarView, at: 0)
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blurredAvatarView.frame = CGRect(origin: CGPoint(), size: availableSize)
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}
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if self.blurredAvatarDisposable == nil {
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//TODO:release synchronous
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if let imageCache = component.call.accountContext.imageCache as? DirectMediaImageCache, let peerReference = PeerReference(component.participant.peer) {
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if let result = imageCache.getAvatarImage(peer: peerReference, resource: MediaResourceReference.avatar(peer: peerReference, resource: smallProfileImage.resource), immediateThumbnail: component.participant.peer.profileImageRepresentations.first?.immediateThumbnailData, size: 64, synchronous: false) {
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if let image = result.image {
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blurredAvatarView.image = blurredAvatarImage(image)
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}
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if let loadSignal = result.loadSignal {
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self.blurredAvatarDisposable = (loadSignal
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|> deliverOnMainQueue).startStrict(next: { [weak self] image in
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guard let self else {
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return
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}
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if let image {
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self.blurredAvatarView?.image = blurredAvatarImage(image)
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} else {
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self.blurredAvatarView?.image = nil
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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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} else {
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if let blurredAvatarView = self.blurredAvatarView {
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self.blurredAvatarView = nil
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blurredAvatarView.removeFromSuperview()
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}
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if let blurredAvatarDisposable = self.blurredAvatarDisposable {
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self.blurredAvatarDisposable = nil
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blurredAvatarDisposable.dispose()
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}
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}
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let muteStatusSize = self.muteStatus.update(
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transition: transition,
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component: AnyComponent(VideoChatMuteIconComponent(
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color: .white,
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content: component.isPresentation ? .screenshare : .mute(isFilled: true, isMuted: component.participant.muteState != nil && !component.isSpeaking)
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)),
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environment: {},
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containerSize: CGSize(width: 36.0, height: 36.0)
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)
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let muteStatusFrame: CGRect
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if component.isExpanded {
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muteStatusFrame = CGRect(origin: CGPoint(x: 5.0, y: availableSize.height - component.controlInsets.bottom + 1.0 - muteStatusSize.height), size: muteStatusSize)
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} else {
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muteStatusFrame = CGRect(origin: CGPoint(x: 1.0, y: availableSize.height - component.controlInsets.bottom + 3.0 - muteStatusSize.height), size: muteStatusSize)
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}
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if let muteStatusView = self.muteStatus.view {
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if muteStatusView.superview == nil {
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self.addSubview(muteStatusView)
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muteStatusView.alpha = controlsAlpha
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}
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transition.setPosition(view: muteStatusView, position: muteStatusFrame.center)
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transition.setBounds(view: muteStatusView, bounds: CGRect(origin: CGPoint(), size: muteStatusFrame.size))
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transition.setScale(view: muteStatusView, scale: component.isExpanded ? 1.0 : 0.7)
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alphaTransition.setAlpha(view: muteStatusView, alpha: controlsAlpha)
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}
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let titleSize = self.title.update(
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transition: .immediate,
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component: AnyComponent(MultilineTextComponent(
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text: .plain(NSAttributedString(string: component.participant.peer.debugDisplayTitle, font: Font.semibold(16.0), textColor: .white))
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)),
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environment: {},
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containerSize: CGSize(width: availableSize.width - 8.0 * 2.0, height: 100.0)
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)
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let titleFrame: CGRect
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if component.isExpanded {
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titleFrame = CGRect(origin: CGPoint(x: 36.0, y: availableSize.height - component.controlInsets.bottom - 8.0 - titleSize.height), size: titleSize)
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} else {
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titleFrame = CGRect(origin: CGPoint(x: 29.0, y: availableSize.height - component.controlInsets.bottom - 4.0 - titleSize.height), size: titleSize)
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}
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if let titleView = self.title.view {
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if titleView.superview == nil {
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titleView.layer.anchorPoint = CGPoint()
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self.addSubview(titleView)
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titleView.alpha = controlsAlpha
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}
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transition.setPosition(view: titleView, position: titleFrame.origin)
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titleView.bounds = CGRect(origin: CGPoint(), size: titleFrame.size)
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transition.setScale(view: titleView, scale: component.isExpanded ? 1.0 : 0.825)
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alphaTransition.setAlpha(view: titleView, alpha: controlsAlpha)
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}
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if let videoDescription = component.isPresentation ? component.participant.presentationDescription : component.participant.videoDescription {
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let videoBackgroundLayer: SimpleLayer
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if let current = self.videoBackgroundLayer {
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videoBackgroundLayer = current
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} else {
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videoBackgroundLayer = SimpleLayer()
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videoBackgroundLayer.backgroundColor = UIColor(white: 0.1, alpha: 1.0).cgColor
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self.videoBackgroundLayer = videoBackgroundLayer
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if let blurredAvatarView = self.blurredAvatarView {
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self.layer.insertSublayer(videoBackgroundLayer, above: blurredAvatarView.layer)
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} else {
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self.layer.insertSublayer(videoBackgroundLayer, at: 0)
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}
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videoBackgroundLayer.isHidden = true
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}
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let videoLayer: PrivateCallVideoLayer
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if let current = self.videoLayer {
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videoLayer = current
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} else {
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videoLayer = PrivateCallVideoLayer()
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self.videoLayer = videoLayer
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self.layer.insertSublayer(videoLayer.blurredLayer, above: videoBackgroundLayer)
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self.layer.insertSublayer(videoLayer, above: videoLayer.blurredLayer)
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videoLayer.blurredLayer.opacity = 0.25
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if let input = (component.call as! PresentationGroupCallImpl).video(endpointId: videoDescription.endpointId) {
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let videoSource = AdaptedCallVideoSource(videoStreamSignal: input)
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self.videoSource = videoSource
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self.videoDisposable?.dispose()
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self.videoDisposable = videoSource.addOnUpdated { [weak self] in
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guard let self, let videoSource = self.videoSource, let videoLayer = self.videoLayer else {
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return
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}
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let videoOutput = videoSource.currentOutput
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videoLayer.video = videoOutput
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if let videoOutput {
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let videoSpec = VideoSpec(resolution: videoOutput.resolution, rotationAngle: videoOutput.rotationAngle)
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if self.videoSpec != videoSpec {
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self.videoSpec = videoSpec
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if !self.isUpdating {
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self.componentState?.updated(transition: .immediate, isLocal: true)
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}
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}
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} else {
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if self.videoSpec != nil {
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self.videoSpec = nil
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if !self.isUpdating {
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self.componentState?.updated(transition: .immediate, isLocal: true)
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}
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}
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}
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/*var notifyOrientationUpdated = false
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var notifyIsMirroredUpdated = false
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if !self.didReportFirstFrame {
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notifyOrientationUpdated = true
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notifyIsMirroredUpdated = true
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}
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if let currentOutput = videoOutput {
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let currentAspect: CGFloat
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if currentOutput.resolution.height > 0.0 {
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currentAspect = currentOutput.resolution.width / currentOutput.resolution.height
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} else {
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currentAspect = 1.0
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}
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if self.currentAspect != currentAspect {
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self.currentAspect = currentAspect
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notifyOrientationUpdated = true
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}
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let currentOrientation: PresentationCallVideoView.Orientation
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if currentOutput.followsDeviceOrientation {
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currentOrientation = .rotation0
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} else {
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if abs(currentOutput.rotationAngle - 0.0) < .ulpOfOne {
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currentOrientation = .rotation0
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} else if abs(currentOutput.rotationAngle - Float.pi * 0.5) < .ulpOfOne {
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currentOrientation = .rotation90
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} else if abs(currentOutput.rotationAngle - Float.pi) < .ulpOfOne {
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currentOrientation = .rotation180
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} else if abs(currentOutput.rotationAngle - Float.pi * 3.0 / 2.0) < .ulpOfOne {
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currentOrientation = .rotation270
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} else {
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currentOrientation = .rotation0
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}
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}
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if self.currentOrientation != currentOrientation {
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self.currentOrientation = currentOrientation
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notifyOrientationUpdated = true
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}
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let currentIsMirrored = !currentOutput.mirrorDirection.isEmpty
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if self.currentIsMirrored != currentIsMirrored {
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self.currentIsMirrored = currentIsMirrored
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notifyIsMirroredUpdated = true
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}
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}
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if !self.didReportFirstFrame {
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self.didReportFirstFrame = true
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self.onFirstFrameReceived?(Float(self.currentAspect))
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}
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if notifyOrientationUpdated {
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self.onOrientationUpdated?(self.currentOrientation, self.currentAspect)
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}
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if notifyIsMirroredUpdated {
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self.onIsMirroredUpdated?(self.currentIsMirrored)
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}*/
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}
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}
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}
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transition.setFrame(layer: videoBackgroundLayer, frame: CGRect(origin: CGPoint(), size: availableSize))
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if let videoSpec = self.videoSpec {
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videoBackgroundLayer.isHidden = false
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var rotatedResolution = videoSpec.resolution
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var videoIsRotated = false
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if abs(videoSpec.rotationAngle - Float.pi * 0.5) < .ulpOfOne || abs(videoSpec.rotationAngle - Float.pi * 3.0 / 2.0) < .ulpOfOne {
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videoIsRotated = true
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}
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if videoIsRotated {
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rotatedResolution = CGSize(width: rotatedResolution.height, height: rotatedResolution.width)
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}
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let videoSize = rotatedResolution.aspectFitted(availableSize)
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let videoFrame = CGRect(origin: CGPoint(x: floorToScreenPixels((availableSize.width - videoSize.width) * 0.5), y: floorToScreenPixels((availableSize.height - videoSize.height) * 0.5)), size: videoSize)
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let blurredVideoSize = rotatedResolution.aspectFilled(availableSize)
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let blurredVideoFrame = CGRect(origin: CGPoint(x: floorToScreenPixels((availableSize.width - blurredVideoSize.width) * 0.5), y: floorToScreenPixels((availableSize.height - blurredVideoSize.height) * 0.5)), size: blurredVideoSize)
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let videoResolution = rotatedResolution
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var rotatedVideoResolution = videoResolution
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var rotatedVideoFrame = videoFrame
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var rotatedBlurredVideoFrame = blurredVideoFrame
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if videoIsRotated {
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rotatedVideoResolution = CGSize(width: rotatedVideoResolution.height, height: rotatedVideoResolution.width)
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rotatedVideoFrame = rotatedVideoFrame.size.centered(around: rotatedVideoFrame.center)
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rotatedBlurredVideoFrame = rotatedBlurredVideoFrame.size.centered(around: rotatedBlurredVideoFrame.center)
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}
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rotatedVideoResolution = rotatedVideoResolution.aspectFittedOrSmaller(CGSize(width: rotatedVideoFrame.width * UIScreenScale, height: rotatedVideoFrame.height * UIScreenScale))
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transition.setPosition(layer: videoLayer, position: rotatedVideoFrame.center)
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transition.setBounds(layer: videoLayer, bounds: CGRect(origin: CGPoint(), size: rotatedVideoFrame.size))
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transition.setTransform(layer: videoLayer, transform: CATransform3DMakeRotation(CGFloat(videoSpec.rotationAngle), 0.0, 0.0, 1.0))
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videoLayer.renderSpec = RenderLayerSpec(size: RenderSize(width: Int(rotatedVideoResolution.width), height: Int(rotatedVideoResolution.height)), edgeInset: 2)
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transition.setPosition(layer: videoLayer.blurredLayer, position: rotatedBlurredVideoFrame.center)
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transition.setBounds(layer: videoLayer.blurredLayer, bounds: CGRect(origin: CGPoint(), size: rotatedBlurredVideoFrame.size))
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transition.setTransform(layer: videoLayer.blurredLayer, transform: CATransform3DMakeRotation(CGFloat(videoSpec.rotationAngle), 0.0, 0.0, 1.0))
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}
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} else {
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if let videoBackgroundLayer = self.videoBackgroundLayer {
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self.videoBackgroundLayer = nil
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videoBackgroundLayer.removeFromSuperlayer()
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}
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if let videoLayer = self.videoLayer {
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self.videoLayer = nil
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videoLayer.blurredLayer.removeFromSuperlayer()
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videoLayer.removeFromSuperlayer()
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}
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self.videoDisposable?.dispose()
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self.videoDisposable = nil
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self.videoSource = nil
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self.videoSpec = nil
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}
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if self.loadingEffectView == nil, let rootVideoLoadingEffectView = component.rootVideoLoadingEffectView {
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if let loadingEffectView = PortalView(matchPosition: true) {
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self.loadingEffectView = loadingEffectView
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self.addSubview(loadingEffectView.view)
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rootVideoLoadingEffectView.portalSource.addPortal(view: loadingEffectView)
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loadingEffectView.view.frame = CGRect(origin: CGPoint(), size: availableSize)
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}
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}
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if let loadingEffectView = self.loadingEffectView {
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transition.setFrame(view: loadingEffectView.view, frame: CGRect(origin: CGPoint(), size: availableSize))
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}
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if component.isSpeaking && !component.isExpanded {
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let activityBorderView: UIImageView
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if let current = self.activityBorderView {
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activityBorderView = current
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} else {
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activityBorderView = UIImageView()
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self.activityBorderView = activityBorderView
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self.addSubview(activityBorderView)
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activityBorderView.image = activityBorderImage
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|
activityBorderView.tintColor = UIColor(rgb: 0x33C758)
|
|
|
|
if let previousSize {
|
|
activityBorderView.frame = CGRect(origin: CGPoint(), size: previousSize)
|
|
}
|
|
}
|
|
} else if let activityBorderView = self.activityBorderView {
|
|
if !transition.animation.isImmediate {
|
|
let alphaTransition: ComponentTransition = .easeInOut(duration: 0.2)
|
|
if activityBorderView.alpha != 0.0 {
|
|
alphaTransition.setAlpha(view: activityBorderView, alpha: 0.0, completion: { [weak self, weak activityBorderView] completed in
|
|
guard let self, let component = self.component, let activityBorderView, self.activityBorderView === activityBorderView, completed else {
|
|
return
|
|
}
|
|
if !component.isSpeaking {
|
|
activityBorderView.removeFromSuperview()
|
|
self.activityBorderView = nil
|
|
}
|
|
})
|
|
}
|
|
} else {
|
|
self.activityBorderView = nil
|
|
activityBorderView.removeFromSuperview()
|
|
}
|
|
}
|
|
|
|
if let activityBorderView = self.activityBorderView {
|
|
transition.setFrame(view: activityBorderView, frame: CGRect(origin: CGPoint(), size: availableSize))
|
|
}
|
|
|
|
self.previousSize = availableSize
|
|
|
|
return availableSize
|
|
}
|
|
}
|
|
|
|
func makeView() -> View {
|
|
return View(frame: CGRect())
|
|
}
|
|
|
|
func update(view: View, availableSize: CGSize, state: EmptyComponentState, environment: Environment<EnvironmentType>, transition: ComponentTransition) -> CGSize {
|
|
return view.update(component: self, availableSize: availableSize, state: state, environment: environment, transition: transition)
|
|
}
|
|
}
|