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[WIP] Video chats

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This commit is contained in:
Isaac
2024-08-27 21:18:57 +08:00
parent b1c3aeda82
commit f21f7f66f7
8 changed files with 633 additions and 95 deletions
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84
submodules/TelegramCallsUI/Sources/VideoChatScreen.swift
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@@ -73,6 +73,11 @@ private final class VideoChatScreenComponent: Component {
private var members: PresentationGroupCallMembers?
private var membersDisposable: Disposable?
private let isPresentedValue = ValuePromise<Bool>(false, ignoreRepeated: true)
private var applicationStateDisposable: Disposable?
private var expandedParticipantsVideoState: VideoChatParticipantsComponent.ExpandedVideoState?
override init(frame: CGRect) {
self.containerView = UIView()
self.containerView.clipsToBounds = true
@@ -96,6 +101,7 @@ private final class VideoChatScreenComponent: Component {
deinit {
self.stateDisposable?.dispose()
self.membersDisposable?.dispose()
self.applicationStateDisposable?.dispose()
}
func animateIn() {
@@ -272,7 +278,7 @@ private final class VideoChatScreenComponent: Component {
self.members = members
if !self.isUpdating {
self.state?.updated(transition: .immediate)
self.state?.updated(transition: .spring(duration: 0.4))
}
}
})
@@ -290,8 +296,22 @@ private final class VideoChatScreenComponent: Component {
}
}
})
self.applicationStateDisposable = (combineLatest(queue: .mainQueue(),
component.call.accountContext.sharedContext.applicationBindings.applicationIsActive,
self.isPresentedValue.get()
)
|> deliverOnMainQueue).startStrict(next: { [weak self] applicationIsActive, isPresented in
guard let self, let component = self.component else {
return
}
let suspendVideoChannelRequests = !applicationIsActive || !isPresented
component.call.setSuspendVideoChannelRequests(suspendVideoChannelRequests)
})
}
self.isPresentedValue.set(environment.isVisible)
self.component = component
self.environment = environment
self.state = state
@@ -419,7 +439,7 @@ private final class VideoChatScreenComponent: Component {
}
let actionButtonDiameter: CGFloat = 56.0
let microphoneButtonDiameter: CGFloat = 116.0
let microphoneButtonDiameter: CGFloat = self.expandedParticipantsVideoState == nil ? 116.0 : actionButtonDiameter
let maxActionMicrophoneButtonSpacing: CGFloat = 38.0
let buttonsSideInset: CGFloat = 42.0
@@ -428,23 +448,60 @@ private final class VideoChatScreenComponent: Component {
let remainingButtonsSpace: CGFloat = availableSize.width - buttonsSideInset * 2.0 - buttonsWidth
let actionMicrophoneButtonSpacing = min(maxActionMicrophoneButtonSpacing, floor(remainingButtonsSpace * 0.5))
let microphoneButtonFrame = CGRect(origin: CGPoint(x: floor((availableSize.width - microphoneButtonDiameter) * 0.5), y: availableSize.height - 48.0 - environment.safeInsets.bottom - microphoneButtonDiameter), size: CGSize(width: microphoneButtonDiameter, height: microphoneButtonDiameter))
let microphoneButtonFrame: CGRect
if self.expandedParticipantsVideoState == nil {
microphoneButtonFrame = CGRect(origin: CGPoint(x: floor((availableSize.width - microphoneButtonDiameter) * 0.5), y: availableSize.height - 48.0 - environment.safeInsets.bottom - microphoneButtonDiameter), size: CGSize(width: microphoneButtonDiameter, height: microphoneButtonDiameter))
} else {
microphoneButtonFrame = CGRect(origin: CGPoint(x: floor((availableSize.width - microphoneButtonDiameter) * 0.5), y: availableSize.height - environment.safeInsets.bottom - microphoneButtonDiameter - 12.0), size: CGSize(width: microphoneButtonDiameter, height: microphoneButtonDiameter))
}
let participantsClippingY: CGFloat
if self.expandedParticipantsVideoState == nil {
participantsClippingY = microphoneButtonFrame.minY
} else {
participantsClippingY = microphoneButtonFrame.minY - 24.0
}
let leftActionButtonFrame = CGRect(origin: CGPoint(x: microphoneButtonFrame.minX - actionMicrophoneButtonSpacing - actionButtonDiameter, y: microphoneButtonFrame.minY + floor((microphoneButtonFrame.height - actionButtonDiameter) * 0.5)), size: CGSize(width: actionButtonDiameter, height: actionButtonDiameter))
let rightActionButtonFrame = CGRect(origin: CGPoint(x: microphoneButtonFrame.maxX + actionMicrophoneButtonSpacing, y: microphoneButtonFrame.minY + floor((microphoneButtonFrame.height - actionButtonDiameter) * 0.5)), size: CGSize(width: actionButtonDiameter, height: actionButtonDiameter))
let participantsSize = self.participants.update(
let participantsSize = availableSize
let participantsCollapsedInsets = UIEdgeInsets(top: navigationHeight, left: environment.safeInsets.left, bottom: availableSize.height - participantsClippingY, right: environment.safeInsets.right)
let participantsExpandedInsets = UIEdgeInsets(top: environment.statusBarHeight, left: environment.safeInsets.left, bottom: availableSize.height - participantsClippingY, right: environment.safeInsets.right)
let _ = self.participants.update(
transition: transition,
component: AnyComponent(VideoChatParticipantsComponent(
call: component.call,
members: self.members,
expandedVideoState: self.expandedParticipantsVideoState,
theme: environment.theme,
strings: environment.strings,
sideInset: sideInset
collapsedContainerInsets: participantsCollapsedInsets,
expandedContainerInsets: participantsExpandedInsets,
sideInset: sideInset,
updateMainParticipant: { [weak self] key in
guard let self else {
return
}
if let key {
if let expandedParticipantsVideoState = self.expandedParticipantsVideoState, expandedParticipantsVideoState.mainParticipant == key {
return
}
self.expandedParticipantsVideoState = VideoChatParticipantsComponent.ExpandedVideoState(mainParticipant: key, isMainParticipantPinned: false)
self.state?.updated(transition: .spring(duration: 0.4))
} else if self.expandedParticipantsVideoState != nil {
self.expandedParticipantsVideoState = nil
self.state?.updated(transition: .spring(duration: 0.4))
}
},
updateIsMainParticipantPinned: { isPinned in
}
)),
environment: {},
containerSize: CGSize(width: availableSize.width, height: microphoneButtonFrame.minY - navigationHeight)
containerSize: participantsSize
)
let participantsFrame = CGRect(origin: CGPoint(x: 0.0, y: navigationHeight), size: participantsSize)
let participantsFrame = CGRect(origin: CGPoint(x: 0.0, y: 0.0), size: participantsSize)
if let participantsView = self.participants.view {
if participantsView.superview == nil {
self.containerView.addSubview(participantsView)
@@ -477,7 +534,8 @@ private final class VideoChatScreenComponent: Component {
transition: transition,
component: AnyComponent(PlainButtonComponent(
content: AnyComponent(VideoChatMicButtonComponent(
content: micButtonContent
content: micButtonContent,
isCollapsed: self.expandedParticipantsVideoState != nil
)),
effectAlignment: .center,
action: { [weak self] in
@@ -514,7 +572,8 @@ private final class VideoChatScreenComponent: Component {
component: AnyComponent(PlainButtonComponent(
content: AnyComponent(VideoChatActionButtonComponent(
content: .video(isActive: false),
microphoneState: actionButtonMicrophoneState
microphoneState: actionButtonMicrophoneState,
isCollapsed: self.expandedParticipantsVideoState != nil
)),
effectAlignment: .center,
action: { [weak self] in
@@ -541,7 +600,8 @@ private final class VideoChatScreenComponent: Component {
component: AnyComponent(PlainButtonComponent(
content: AnyComponent(VideoChatActionButtonComponent(
content: .leave,
microphoneState: actionButtonMicrophoneState
microphoneState: actionButtonMicrophoneState,
isCollapsed: self.expandedParticipantsVideoState != nil
)),
effectAlignment: .center,
action: { [weak self] in
@@ -665,7 +725,9 @@ final class VideoChatScreenV2Impl: ViewControllerComponentContainer, VoiceChatCo
self.idleTimerExtensionDisposable = self.call.accountContext.sharedContext.applicationBindings.pushIdleTimerExtension()
}
self.onViewDidAppear?()
DispatchQueue.main.async {
self.onViewDidAppear?()
}
}
override public func viewDidDisappear(_ animated: Bool) {