mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
729 lines
36 KiB
Swift
729 lines
36 KiB
Swift
import Foundation
|
|
import UIKit
|
|
import ComponentFlow
|
|
import AccountContext
|
|
import AVKit
|
|
import MultilineTextComponent
|
|
import Display
|
|
import ShimmerEffect
|
|
|
|
import TelegramCore
|
|
import SwiftSignalKit
|
|
import AvatarNode
|
|
import Postbox
|
|
|
|
class CustomIntensityVisualEffectView: UIVisualEffectView {
|
|
init(effect: UIVisualEffect, intensity: CGFloat) {
|
|
super.init(effect: nil)
|
|
animator = UIViewPropertyAnimator(duration: 1, curve: .linear) { [unowned self] in self.effect = effect }
|
|
animator.startAnimation()
|
|
animator.pauseAnimation()
|
|
animator.fractionComplete = intensity
|
|
animator.pausesOnCompletion = true
|
|
}
|
|
|
|
required init?(coder aDecoder: NSCoder) {
|
|
fatalError()
|
|
}
|
|
|
|
var animator: UIViewPropertyAnimator!
|
|
}
|
|
|
|
final class MediaStreamVideoComponent: Component {
|
|
let call: PresentationGroupCallImpl
|
|
let hasVideo: Bool
|
|
let isVisible: Bool
|
|
let isAdmin: Bool
|
|
let peerTitle: String
|
|
let activatePictureInPicture: ActionSlot<Action<Void>>
|
|
let deactivatePictureInPicture: ActionSlot<Void>
|
|
let bringBackControllerForPictureInPictureDeactivation: (@escaping () -> Void) -> Void
|
|
let pictureInPictureClosed: () -> Void
|
|
let isFullscreen: Bool
|
|
let onVideoSizeRetrieved: (CGSize) -> Void
|
|
let videoLoading: Bool
|
|
let callPeer: Peer?
|
|
let onVideoPlaybackLiveChange: (Bool) -> Void
|
|
|
|
init(
|
|
call: PresentationGroupCallImpl,
|
|
hasVideo: Bool,
|
|
isVisible: Bool,
|
|
isAdmin: Bool,
|
|
peerTitle: String,
|
|
isFullscreen: Bool,
|
|
videoLoading: Bool,
|
|
callPeer: Peer?,
|
|
activatePictureInPicture: ActionSlot<Action<Void>>,
|
|
deactivatePictureInPicture: ActionSlot<Void>,
|
|
bringBackControllerForPictureInPictureDeactivation: @escaping (@escaping () -> Void) -> Void,
|
|
pictureInPictureClosed: @escaping () -> Void,
|
|
onVideoSizeRetrieved: @escaping (CGSize) -> Void,
|
|
onVideoPlaybackLiveChange: @escaping (Bool) -> Void
|
|
) {
|
|
self.call = call
|
|
self.hasVideo = hasVideo
|
|
self.isVisible = isVisible
|
|
self.isAdmin = isAdmin
|
|
self.peerTitle = peerTitle
|
|
self.videoLoading = videoLoading
|
|
self.activatePictureInPicture = activatePictureInPicture
|
|
self.deactivatePictureInPicture = deactivatePictureInPicture
|
|
self.bringBackControllerForPictureInPictureDeactivation = bringBackControllerForPictureInPictureDeactivation
|
|
self.pictureInPictureClosed = pictureInPictureClosed
|
|
self.onVideoPlaybackLiveChange = onVideoPlaybackLiveChange
|
|
|
|
self.callPeer = callPeer
|
|
self.isFullscreen = isFullscreen
|
|
self.onVideoSizeRetrieved = onVideoSizeRetrieved
|
|
}
|
|
|
|
public static func ==(lhs: MediaStreamVideoComponent, rhs: MediaStreamVideoComponent) -> Bool {
|
|
if lhs.call !== rhs.call {
|
|
return false
|
|
}
|
|
if lhs.hasVideo != rhs.hasVideo {
|
|
return false
|
|
}
|
|
if lhs.isVisible != rhs.isVisible {
|
|
return false
|
|
}
|
|
if lhs.isAdmin != rhs.isAdmin {
|
|
return false
|
|
}
|
|
if lhs.peerTitle != rhs.peerTitle {
|
|
return false
|
|
}
|
|
if lhs.isFullscreen != rhs.isFullscreen {
|
|
return false
|
|
}
|
|
if lhs.videoLoading != rhs.videoLoading {
|
|
return false
|
|
}
|
|
return true
|
|
}
|
|
|
|
public final class State: ComponentState {
|
|
override init() {
|
|
super.init()
|
|
}
|
|
}
|
|
|
|
public func makeState() -> State {
|
|
return State()
|
|
}
|
|
|
|
public final class View: UIView, AVPictureInPictureControllerDelegate, ComponentTaggedView {
|
|
public final class Tag {
|
|
}
|
|
|
|
private let videoRenderingContext = VideoRenderingContext()
|
|
private let blurTintView: UIView
|
|
private var videoBlurView: VideoRenderingView?
|
|
private var videoView: VideoRenderingView?
|
|
private var loadingView: ComponentHostView<Empty>?
|
|
|
|
private var videoPlaceholderView: UIView?
|
|
private var noSignalView: ComponentHostView<Empty>?
|
|
private let loadingBlurView = CustomIntensityVisualEffectView(effect: UIBlurEffect(style: .light), intensity: 0.4)
|
|
private let shimmerOverlayView = CALayer()
|
|
private var pictureInPictureController: AVPictureInPictureController?
|
|
|
|
private var component: MediaStreamVideoComponent?
|
|
private var hadVideo: Bool = false
|
|
|
|
private var requestedExpansion: Bool = false
|
|
|
|
private var noSignalTimer: Foundation.Timer?
|
|
private var noSignalTimeout: Bool = false
|
|
|
|
private weak var state: State?
|
|
|
|
override init(frame: CGRect) {
|
|
self.blurTintView = UIView()
|
|
self.blurTintView.backgroundColor = UIColor(white: 0.0, alpha: 0.55)
|
|
super.init(frame: frame)
|
|
|
|
self.isUserInteractionEnabled = false
|
|
self.clipsToBounds = true
|
|
|
|
self.addSubview(self.blurTintView)
|
|
}
|
|
|
|
required init?(coder: NSCoder) {
|
|
fatalError("init(coder:) has not been implemented")
|
|
}
|
|
|
|
public func matches(tag: Any) -> Bool {
|
|
if let _ = tag as? Tag {
|
|
return true
|
|
}
|
|
return false
|
|
}
|
|
|
|
func expandFromPictureInPicture() {
|
|
if let pictureInPictureController = self.pictureInPictureController, pictureInPictureController.isPictureInPictureActive {
|
|
self.requestedExpansion = true
|
|
self.pictureInPictureController?.stopPictureInPicture()
|
|
}
|
|
}
|
|
let maskGradientLayer = CAGradientLayer()
|
|
private var wasVisible = true
|
|
var borderShimmer = StandaloneShimmerEffect()
|
|
let shimmerBorderLayer = CALayer()
|
|
let placeholderView = UIImageView()
|
|
|
|
var videoStalled = false {
|
|
didSet {
|
|
if videoStalled != oldValue {
|
|
self.updateVideoStalled(isStalled: self.videoStalled)
|
|
// state?.updated()
|
|
}
|
|
}
|
|
}
|
|
var onVideoPlaybackChange: ((Bool) -> Void) = { _ in }
|
|
|
|
private var frameInputDisposable: Disposable?
|
|
|
|
private func updateVideoStalled(isStalled: Bool) {
|
|
if isStalled {
|
|
guard let component = self.component else { return }
|
|
|
|
if let frameView = lastFrame[component.call.peerId.id.description] {
|
|
frameView.removeFromSuperview()
|
|
placeholderView.subviews.forEach { $0.removeFromSuperview() }
|
|
placeholderView.addSubview(frameView)
|
|
frameView.frame = placeholderView.bounds
|
|
}
|
|
|
|
if !hadVideo && placeholderView.superview == nil {
|
|
addSubview(placeholderView)
|
|
}
|
|
|
|
let needsFadeInAnimation = hadVideo
|
|
|
|
if loadingBlurView.superview == nil {
|
|
addSubview(loadingBlurView)
|
|
if needsFadeInAnimation {
|
|
let anim = CABasicAnimation(keyPath: "opacity")
|
|
anim.duration = 0.5
|
|
anim.fromValue = 0
|
|
anim.toValue = 1
|
|
anim.fillMode = .forwards
|
|
anim.isRemovedOnCompletion = false
|
|
loadingBlurView.layer.add(anim, forKey: "opacity")
|
|
}
|
|
}
|
|
if shimmerBorderLayer.superlayer == nil {
|
|
// loadingBlurView.contentView.layer.addSublayer(shimmerOverlayLayer)
|
|
loadingBlurView.contentView.layer.addSublayer(shimmerBorderLayer)
|
|
}
|
|
loadingBlurView.clipsToBounds = true
|
|
|
|
let cornerRadius = loadingBlurView.layer.cornerRadius
|
|
shimmerBorderLayer.cornerRadius = cornerRadius
|
|
shimmerBorderLayer.masksToBounds = true
|
|
shimmerBorderLayer.compositingFilter = "softLightBlendMode"
|
|
shimmerBorderLayer.frame = loadingBlurView.bounds
|
|
let borderMask = CAShapeLayer()
|
|
borderMask.path = CGPath(roundedRect: .init(x: 0, y: 0, width: shimmerBorderLayer.bounds.width, height: shimmerBorderLayer.bounds.height), cornerWidth: cornerRadius, cornerHeight: cornerRadius, transform: nil)
|
|
borderMask.fillColor = UIColor.white.withAlphaComponent(0.4).cgColor
|
|
borderMask.strokeColor = UIColor.white.withAlphaComponent(0.7).cgColor
|
|
borderMask.lineWidth = 3
|
|
shimmerBorderLayer.mask = borderMask
|
|
|
|
borderShimmer = .init()
|
|
borderShimmer.layer = shimmerBorderLayer
|
|
borderShimmer.testUpdate(background: .clear, foreground: .white)
|
|
loadingBlurView.alpha = 1
|
|
} else {
|
|
if hadVideo {
|
|
let anim = CABasicAnimation(keyPath: "opacity")
|
|
anim.duration = 0.5
|
|
anim.fromValue = 1
|
|
anim.toValue = 0
|
|
anim.fillMode = .forwards
|
|
anim.isRemovedOnCompletion = false
|
|
anim.completion = { [weak self] _ in
|
|
guard self?.videoStalled == false else { return }
|
|
self?.loadingBlurView.removeFromSuperview()
|
|
self?.placeholderView.removeFromSuperview()
|
|
self?.loadingBlurView.layer.removeAllAnimations()
|
|
}
|
|
loadingBlurView.layer.add(anim, forKey: "opacity")
|
|
} else {
|
|
// Wait for state to update with first frame
|
|
// Accounting for delay in first frame received
|
|
/*DispatchQueue.main.asyncAfter(deadline: .now() + 2) { [weak self] in
|
|
guard self?.videoStalled == false else { return }
|
|
|
|
// TODO: animate blur intesity with UIPropertyAnimator
|
|
self?.loadingBlurView.layer.removeAllAnimations()
|
|
let anim = CABasicAnimation(keyPath: "opacity")
|
|
anim.duration = 0.5
|
|
anim.fromValue = 1
|
|
anim.toValue = 0
|
|
anim.fillMode = .forwards
|
|
anim.isRemovedOnCompletion = false
|
|
anim.completion = { [weak self] _ in
|
|
guard self?.videoStalled == false else { return }
|
|
// DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) { [self] in
|
|
self?.loadingBlurView.removeFromSuperview()
|
|
self?.placeholderView.removeFromSuperview()
|
|
}
|
|
self?.loadingBlurView.layer.add(anim, forKey: "opacity")
|
|
// UIView.transition(with: self, duration: 0.2, animations: {
|
|
//// self.loadingBlurView.animator.fractionComplete = 0
|
|
//// self.loadingBlurView.effect = nil
|
|
//// self.loadingBlurView.alpha = 0
|
|
// }, completion: { _ in
|
|
// self.loadingBlurView = .init(effect: UIBlurEffect(style: .light), intensity: 0.4)
|
|
// })
|
|
}*/
|
|
}
|
|
// loadingBlurView.backgroundColor = .yellow.withAlphaComponent(0.4)
|
|
}
|
|
}
|
|
|
|
var stallTimer: Foundation.Timer?
|
|
let fullScreenBackgroundPlaceholder = UIVisualEffectView(effect: UIBlurEffect(style: .regular))
|
|
|
|
var avatarDisposable: Disposable?
|
|
var didBeginLoadingAvatar = false
|
|
// let avatarPlaceholderView = UIImageView()
|
|
var timeLastFrameReceived: CFAbsoluteTime?
|
|
|
|
var isFullscreen: Bool = false
|
|
let videoLoadingThrottler = Throttler<Bool>(duration: 1, queue: .main)
|
|
|
|
deinit {
|
|
avatarDisposable?.dispose()
|
|
frameInputDisposable?.dispose()
|
|
}
|
|
|
|
func update(component: MediaStreamVideoComponent, availableSize: CGSize, state: State, transition: Transition) -> CGSize {
|
|
self.state = state
|
|
// placeholderView.alpha = 0.7
|
|
// placeholderView.image = lastFrame[component.call.peerId.id.description]
|
|
self.component = component
|
|
self.onVideoPlaybackChange = component.onVideoPlaybackLiveChange
|
|
self.isFullscreen = component.isFullscreen
|
|
|
|
if let peer = component.callPeer, !didBeginLoadingAvatar {
|
|
didBeginLoadingAvatar = true
|
|
|
|
avatarDisposable = peerAvatarCompleteImage(account: component.call.account, peer: EnginePeer(peer), size: CGSize(width: 250.0, height: 250.0), round: false, font: Font.regular(16.0), drawLetters: false, fullSize: false, blurred: true).start(next: { [weak self] image in
|
|
DispatchQueue.main.async {
|
|
self?.placeholderView.contentMode = .scaleAspectFill
|
|
self?.placeholderView.image = image
|
|
}
|
|
})
|
|
}
|
|
|
|
if !component.hasVideo || component.videoLoading || self.videoStalled {
|
|
updateVideoStalled(isStalled: true)
|
|
} else {
|
|
updateVideoStalled(isStalled: false)
|
|
}
|
|
|
|
if component.hasVideo, self.videoView == nil {
|
|
if let input = component.call.video(endpointId: "unified") {
|
|
var _stallTimer: Foundation.Timer { Foundation.Timer.scheduledTimer(withTimeInterval: 0.5, repeats: true) { [weak self] timer in
|
|
guard let strongSelf = self else { return timer.invalidate() }
|
|
|
|
// print("Timer emitting \(timer)")
|
|
let currentTime = CFAbsoluteTimeGetCurrent()
|
|
if let lastFrameTime = strongSelf.timeLastFrameReceived,
|
|
currentTime - lastFrameTime > 0.5 {
|
|
// DispatchQueue.main.async {
|
|
strongSelf.videoLoadingThrottler.publish(true, includingLatest: true) { isStalled in
|
|
strongSelf.videoStalled = isStalled
|
|
strongSelf.onVideoPlaybackChange(!isStalled)
|
|
}
|
|
|
|
// }
|
|
}
|
|
} }
|
|
// TODO: use mapToThrottled (?)
|
|
frameInputDisposable = input.start(next: { [weak self] input in
|
|
guard let strongSelf = self else { return }
|
|
|
|
strongSelf.timeLastFrameReceived = CFAbsoluteTimeGetCurrent()
|
|
strongSelf.videoLoadingThrottler.publish(false, includingLatest: true) { isStalled in
|
|
strongSelf.videoStalled = isStalled
|
|
strongSelf.onVideoPlaybackChange(!isStalled)
|
|
}
|
|
})
|
|
stallTimer = _stallTimer
|
|
// RunLoop.main.add(stallTimer!, forMode: .common)
|
|
|
|
if let videoBlurView = self.videoRenderingContext.makeView(input: input, blur: true) {
|
|
self.videoBlurView = videoBlurView
|
|
self.insertSubview(videoBlurView, belowSubview: self.blurTintView)
|
|
videoBlurView.alpha = 0
|
|
UIView.animate(withDuration: 0.3) {
|
|
videoBlurView.alpha = 1
|
|
}
|
|
|
|
self.maskGradientLayer.type = .radial
|
|
self.maskGradientLayer.colors = [UIColor(rgb: 0x000000, alpha: 0.5).cgColor, UIColor(rgb: 0xffffff, alpha: 0.0).cgColor]
|
|
self.maskGradientLayer.startPoint = CGPoint(x: 0.5, y: 0.5)
|
|
self.maskGradientLayer.endPoint = CGPoint(x: 1.0, y: 1.0)
|
|
}
|
|
|
|
if let videoView = self.videoRenderingContext.makeView(input: input, blur: false, forceSampleBufferDisplayLayer: true) {
|
|
self.videoView = videoView
|
|
self/*.insertSubview(videoView, belowSubview: loadingBlurView)*/.addSubview(videoView)
|
|
videoView.alpha = 0
|
|
UIView.animate(withDuration: 0.3) {
|
|
videoView.alpha = 1
|
|
}
|
|
if let sampleBufferVideoView = videoView as? SampleBufferVideoRenderingView {
|
|
sampleBufferVideoView.sampleBufferLayer.masksToBounds = true
|
|
// sampleBufferVideoView.sampleBufferLayer.cornerRadius = 10
|
|
|
|
if #available(iOS 13.0, *) {
|
|
sampleBufferVideoView.sampleBufferLayer.preventsDisplaySleepDuringVideoPlayback = true
|
|
}
|
|
// if #available(iOSApplicationExtension 15.0, iOS 15.0, *), AVPictureInPictureController.isPictureInPictureSupported() {
|
|
final class PlaybackDelegateImpl: NSObject, AVPictureInPictureSampleBufferPlaybackDelegate {
|
|
var onTransitionFinished: (() -> Void)?
|
|
func pictureInPictureController(_ pictureInPictureController: AVPictureInPictureController, setPlaying playing: Bool) {
|
|
|
|
}
|
|
|
|
func pictureInPictureControllerTimeRangeForPlayback(_ pictureInPictureController: AVPictureInPictureController) -> CMTimeRange {
|
|
return CMTimeRange(start: .zero, duration: .positiveInfinity)
|
|
}
|
|
|
|
func pictureInPictureControllerIsPlaybackPaused(_ pictureInPictureController: AVPictureInPictureController) -> Bool {
|
|
return false
|
|
}
|
|
|
|
func pictureInPictureController(_ pictureInPictureController: AVPictureInPictureController, didTransitionToRenderSize newRenderSize: CMVideoDimensions) {
|
|
onTransitionFinished?()
|
|
print("pip finished")
|
|
}
|
|
|
|
func pictureInPictureController(_ pictureInPictureController: AVPictureInPictureController, skipByInterval skipInterval: CMTime, completion completionHandler: @escaping () -> Void) {
|
|
completionHandler()
|
|
}
|
|
|
|
public func pictureInPictureControllerShouldProhibitBackgroundAudioPlayback(_ pictureInPictureController: AVPictureInPictureController) -> Bool {
|
|
return false
|
|
}
|
|
}
|
|
var pictureInPictureController: AVPictureInPictureController? = nil
|
|
if #available(iOS 15.0, *) {
|
|
pictureInPictureController = AVPictureInPictureController(contentSource: AVPictureInPictureController.ContentSource(sampleBufferDisplayLayer: sampleBufferVideoView.sampleBufferLayer, playbackDelegate: {
|
|
let delegate = PlaybackDelegateImpl()
|
|
delegate.onTransitionFinished = { [weak self] in
|
|
if self?.videoView?.alpha == 0 {
|
|
// self?.videoView?.alpha = 1
|
|
}
|
|
}
|
|
return delegate
|
|
}()))
|
|
pictureInPictureController?.playerLayer.masksToBounds = false
|
|
pictureInPictureController?.playerLayer.cornerRadius = 10
|
|
} else if AVPictureInPictureController.isPictureInPictureSupported() {
|
|
// TODO: support PiP for iOS < 15.0
|
|
// sampleBufferVideoView.sampleBufferLayer
|
|
pictureInPictureController = AVPictureInPictureController.init(playerLayer: AVPlayerLayer(player: AVPlayer()))
|
|
}
|
|
|
|
pictureInPictureController?.delegate = self
|
|
if #available(iOS 14.2, *) {
|
|
pictureInPictureController?.canStartPictureInPictureAutomaticallyFromInline = true
|
|
}
|
|
if #available(iOS 14.0, *) {
|
|
pictureInPictureController?.requiresLinearPlayback = true
|
|
}
|
|
|
|
self.pictureInPictureController = pictureInPictureController
|
|
// }
|
|
}
|
|
|
|
videoView.setOnOrientationUpdated { [weak state] _, _ in
|
|
state?.updated(transition: .immediate)
|
|
}
|
|
videoView.setOnFirstFrameReceived { [weak self, weak state] _ in
|
|
guard let strongSelf = self else {
|
|
return
|
|
}
|
|
|
|
strongSelf.hadVideo = true
|
|
|
|
strongSelf.noSignalTimer?.invalidate()
|
|
strongSelf.noSignalTimer = nil
|
|
strongSelf.noSignalTimeout = false
|
|
strongSelf.noSignalView?.removeFromSuperview()
|
|
strongSelf.noSignalView = nil
|
|
|
|
state?.updated(transition: .immediate)
|
|
}
|
|
}
|
|
}
|
|
// fullScreenBackgroundPlaceholder.removeFromSuperview()
|
|
} else if component.isFullscreen {
|
|
if fullScreenBackgroundPlaceholder.superview == nil {
|
|
insertSubview(fullScreenBackgroundPlaceholder, at: 0)
|
|
}
|
|
fullScreenBackgroundPlaceholder.backgroundColor = UIColor.black.withAlphaComponent(0.5)
|
|
} else {
|
|
fullScreenBackgroundPlaceholder.removeFromSuperview()
|
|
}
|
|
fullScreenBackgroundPlaceholder.frame = .init(origin: .zero, size: availableSize)
|
|
|
|
// sheetView.frame = .init(x: 0, y: sheetTop, width: availableSize.width, height: sheetHeight)
|
|
// var aspect = videoView.getAspect()
|
|
// if aspect <= 0.01 {
|
|
// let aspect = !component.isFullscreen ? 16.0 / 9.0 : // 3.0 / 4.0
|
|
// }
|
|
|
|
let videoInset: CGFloat
|
|
if !component.isFullscreen {
|
|
videoInset = 16
|
|
} else {
|
|
videoInset = 0
|
|
}
|
|
|
|
let videoSize: CGSize
|
|
let videoCornerRadius: CGFloat = component.isFullscreen ? 0 : 10
|
|
if let videoView = self.videoView {
|
|
if videoView.bounds.size.width > 0,
|
|
videoView.alpha > 0,
|
|
self.hadVideo,
|
|
// TODO: remove from here and move to call end (or at least to background)
|
|
let snapshot = videoView.snapshotView(afterScreenUpdates: false) ?? videoView.snapshotView(afterScreenUpdates: true) {
|
|
lastFrame[component.call.peerId.id.description] = snapshot// ()!
|
|
}
|
|
// }
|
|
var aspect = videoView.getAspect()
|
|
// aspect == 1 the first run
|
|
if component.isFullscreen && self.hadVideo {
|
|
if aspect <= 0.01 {
|
|
aspect = 16.0 / 9
|
|
}
|
|
} else if self.hadVideo {
|
|
// aspect = aspect
|
|
} else {
|
|
aspect = 16.0 / 9
|
|
}
|
|
|
|
if component.isFullscreen {
|
|
videoSize = CGSize(width: aspect * 100.0, height: 100.0).aspectFitted(.init(width: availableSize.width - videoInset * 2, height: availableSize.height))
|
|
} else {
|
|
let availableVideoWidth = availableSize.width - videoInset * 2
|
|
let availableVideoHeight = availableVideoWidth * 9.0 / 16
|
|
|
|
videoSize = CGSize(width: aspect * 100.0, height: 100.0).aspectFitted(.init(width: availableVideoWidth, height: availableVideoHeight))
|
|
}
|
|
let blurredVideoSize = videoSize.aspectFilled(availableSize)
|
|
|
|
component.onVideoSizeRetrieved(videoSize)
|
|
|
|
var isVideoVisible = component.isVisible
|
|
|
|
if !wasVisible && component.isVisible {
|
|
videoView.layer.animateAlpha(from: 0, to: 1, duration: 0.2)
|
|
} else if wasVisible && !component.isVisible {
|
|
videoView.layer.animateAlpha(from: 1, to: 0, duration: 0.2)
|
|
}
|
|
|
|
if let pictureInPictureController = self.pictureInPictureController {
|
|
if pictureInPictureController.isPictureInPictureActive {
|
|
isVideoVisible = true
|
|
}
|
|
}
|
|
|
|
videoView.updateIsEnabled(isVideoVisible)
|
|
videoView.clipsToBounds = true
|
|
videoView.layer.cornerRadius = videoCornerRadius
|
|
|
|
transition.withAnimation(.none).setFrame(view: videoView, frame: CGRect(origin: CGPoint(x: floor((availableSize.width - videoSize.width) / 2.0), y: floor((availableSize.height - videoSize.height) / 2.0)), size: videoSize), completion: nil)
|
|
|
|
if let videoBlurView = self.videoBlurView {
|
|
videoBlurView.updateIsEnabled(component.isVisible)
|
|
// videoBlurView.isHidden = component.isFullscreen
|
|
if component.isFullscreen {
|
|
transition.withAnimation(.none).setFrame(view: videoBlurView, frame: CGRect(origin: CGPoint(x: floor((availableSize.width - blurredVideoSize.width) / 2.0), y: floor((availableSize.height - blurredVideoSize.height) / 2.0)), size: blurredVideoSize), completion: nil)
|
|
} else {
|
|
videoBlurView.frame = videoView.frame.insetBy(dx: -69 * aspect, dy: -69)
|
|
}
|
|
|
|
if !component.isFullscreen {
|
|
videoBlurView.layer.mask = maskGradientLayer
|
|
} else {
|
|
videoBlurView.layer.mask = nil
|
|
}
|
|
|
|
self.maskGradientLayer.frame = videoBlurView.bounds
|
|
}
|
|
} else {
|
|
videoSize = CGSize(width: 16 / 9 * 100.0, height: 100.0).aspectFitted(.init(width: availableSize.width - videoInset * 2, height: availableSize.height))
|
|
}
|
|
loadingBlurView.frame = CGRect(origin: CGPoint(x: floor((availableSize.width - videoSize.width) / 2.0), y: floor((availableSize.height - videoSize.height) / 2.0)), size: videoSize)
|
|
print("[LBVFrame] \(loadingBlurView.frame)")
|
|
loadingBlurView.layer.cornerRadius = videoCornerRadius
|
|
|
|
placeholderView.frame = loadingBlurView.frame
|
|
placeholderView.layer.cornerRadius = videoCornerRadius
|
|
placeholderView.clipsToBounds = true
|
|
|
|
// shimmerOverlayLayer.frame = loadingBlurView.bounds
|
|
shimmerBorderLayer.frame = loadingBlurView.bounds
|
|
let borderMask = CAShapeLayer()
|
|
borderMask.path = CGPath(roundedRect: .init(x: 0, y: 0, width: shimmerBorderLayer.bounds.width, height: shimmerBorderLayer.bounds.height), cornerWidth: videoCornerRadius, cornerHeight: videoCornerRadius, transform: nil)
|
|
borderMask.fillColor = UIColor.white.withAlphaComponent(0.4).cgColor
|
|
borderMask.strokeColor = UIColor.white.withAlphaComponent(0.7).cgColor
|
|
borderMask.lineWidth = 3
|
|
shimmerBorderLayer.mask = borderMask
|
|
shimmerBorderLayer.cornerRadius = videoCornerRadius
|
|
|
|
if component.isFullscreen {
|
|
// loadingBlurView.removeFromSuperview()
|
|
}
|
|
if !self.hadVideo {
|
|
|
|
if self.noSignalTimer == nil {
|
|
if #available(iOS 10.0, *) {
|
|
let noSignalTimer = Timer(timeInterval: 20.0, repeats: false, block: { [weak self] _ in
|
|
guard let strongSelf = self else {
|
|
return
|
|
}
|
|
strongSelf.noSignalTimeout = true
|
|
strongSelf.state?.updated(transition: .immediate)
|
|
})
|
|
self.noSignalTimer = noSignalTimer
|
|
RunLoop.main.add(noSignalTimer, forMode: .common)
|
|
}
|
|
}
|
|
|
|
if self.noSignalTimeout {
|
|
var noSignalTransition = transition
|
|
let noSignalView: ComponentHostView<Empty>
|
|
if let current = self.noSignalView {
|
|
noSignalView = current
|
|
} else {
|
|
noSignalTransition = transition.withAnimation(.none)
|
|
noSignalView = ComponentHostView<Empty>()
|
|
self.noSignalView = noSignalView
|
|
// TODO: above blurred animation
|
|
self.addSubview(noSignalView)
|
|
noSignalView.layer.animateAlpha(from: 0.0, to: 1.0, duration: 0.3)
|
|
}
|
|
|
|
let presentationData = component.call.accountContext.sharedContext.currentPresentationData.with { $0 }
|
|
let noSignalSize = noSignalView.update(
|
|
transition: transition,
|
|
component: AnyComponent(MultilineTextComponent(
|
|
text: .plain(NSAttributedString(string: component.isAdmin ? presentationData.strings.LiveStream_NoSignalAdminText : presentationData.strings.LiveStream_NoSignalUserText(component.peerTitle).string, font: Font.regular(16.0), textColor: .white, paragraphAlignment: .center)),
|
|
horizontalAlignment: .center,
|
|
maximumNumberOfLines: 0
|
|
)),
|
|
environment: {},
|
|
containerSize: CGSize(width: availableSize.width - 16.0 * 2.0, height: 1000.0)
|
|
)
|
|
noSignalTransition.setFrame(view: noSignalView, frame: CGRect(origin: CGPoint(x: floor((availableSize.width - noSignalSize.width) / 2.0), y: (availableSize.height - noSignalSize.height) / 2.0), size: noSignalSize), completion: nil)
|
|
}
|
|
}
|
|
|
|
self.component = component
|
|
|
|
component.activatePictureInPicture.connect { [weak self] completion in
|
|
guard let strongSelf = self, let pictureInPictureController = strongSelf.pictureInPictureController else {
|
|
return
|
|
}
|
|
|
|
pictureInPictureController.startPictureInPicture()
|
|
|
|
completion(Void())
|
|
}
|
|
|
|
component.deactivatePictureInPicture.connect { [weak self] _ in
|
|
guard let strongSelf = self else {
|
|
return
|
|
}
|
|
|
|
strongSelf.expandFromPictureInPicture()
|
|
}
|
|
|
|
return availableSize
|
|
}
|
|
|
|
func pictureInPictureControllerWillStartPictureInPicture(_ pictureInPictureController: AVPictureInPictureController) {
|
|
if let videoView = self.videoView, let presentation = videoView.snapshotView(afterScreenUpdates: false) {
|
|
self.addSubview(presentation)
|
|
presentation.frame = videoView.frame
|
|
if let callId = self.component?.call.peerId.id.description {
|
|
lastFrame[callId] = presentation
|
|
}
|
|
|
|
videoView.alpha = 0
|
|
|
|
UIView.animate(withDuration: 0.07, delay: 0.07, animations: {
|
|
presentation.alpha = 0
|
|
}, completion: { _ in
|
|
presentation.removeFromSuperview()
|
|
})
|
|
}
|
|
// DispatchQueue.main.asyncAfter(deadline: .now() + 0.05) {
|
|
// presentation.removeFromSuperlayer()
|
|
// }
|
|
UIView.animate(withDuration: 0.1) { [self] in
|
|
videoBlurView?.alpha = 0
|
|
}
|
|
// TODO: make safe
|
|
UIApplication.shared.windows.first?/*(where: { $0.layer !== (UIApplication.shared.connectedScenes.first as? UIWindowScene)?.keyWindow?.layer })?*/.layer.cornerRadius = 10// (where: { !($0 is NativeWindow)*/ })
|
|
UIApplication.shared.windows.first?.layer.masksToBounds = true
|
|
}
|
|
|
|
public func pictureInPictureController(_ pictureInPictureController: AVPictureInPictureController, restoreUserInterfaceForPictureInPictureStopWithCompletionHandler completionHandler: @escaping (Bool) -> Void) {
|
|
guard let component = self.component else {
|
|
completionHandler(false)
|
|
return
|
|
}
|
|
|
|
component.bringBackControllerForPictureInPictureDeactivation {
|
|
completionHandler(true)
|
|
}
|
|
}
|
|
|
|
func pictureInPictureControllerDidStartPictureInPicture(_ pictureInPictureController: AVPictureInPictureController) {
|
|
self.state?.updated(transition: .immediate)
|
|
}
|
|
|
|
func pictureInPictureControllerWillStopPictureInPicture(_ pictureInPictureController: AVPictureInPictureController) {
|
|
if self.requestedExpansion {
|
|
self.requestedExpansion = false
|
|
} else {
|
|
self.component?.pictureInPictureClosed()
|
|
}
|
|
// TODO: extract precise animation timing or observe window changes
|
|
DispatchQueue.main.asyncAfter(deadline: .now() + 0.3) {
|
|
self.videoView?.alpha = 1
|
|
}
|
|
UIView.animate(withDuration: 0.3) { [self] in
|
|
self.videoBlurView?.alpha = 1
|
|
}
|
|
}
|
|
|
|
func pictureInPictureControllerDidStopPictureInPicture(_ pictureInPictureController: AVPictureInPictureController) {
|
|
self.videoView?.alpha = 1
|
|
self.state?.updated(transition: .immediate)
|
|
}
|
|
}
|
|
|
|
public func makeView() -> View {
|
|
return View(frame: CGRect())
|
|
}
|
|
|
|
public func update(view: View, availableSize: CGSize, state: State, environment: Environment<Empty>, transition: Transition) -> CGSize {
|
|
return view.update(component: self, availableSize: availableSize, state: state, transition: transition)
|
|
}
|
|
}
|
|
|
|
// TODO: move to appropriate place
|
|
fileprivate var lastFrame: [String: UIView] = [:]
|