mirror of
https://gitlab.linphone.org/BC/public/linphone-iphone.git
synced 2026-01-17 11:08:06 +00:00
233 lines
9.3 KiB
Swift
233 lines
9.3 KiB
Swift
/*
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* Copyright (c) 2010-2020 Belledonne Communications SARL.
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*
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* This file is part of linphone-iphone
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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import UIKit
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import linphonesw
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import AVKit
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@objc class SingleCallView: AbstractCallView, UICompositeViewDelegate {
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var callPausedByRemoteView : PausedCallOrConferenceView? = nil
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var callPausedByLocalView : PausedCallOrConferenceView? = nil
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var currentCallView : ActiveCallView? = nil
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private var pipController: AVPictureInPictureController!
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private var pipRemoteVideoView = SampleBufferVideoCallView()
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static let compositeDescription = UICompositeViewDescription(SingleCallView.self, statusBar: StatusBarView.self, tabBar: nil, sideMenu: nil, fullscreen: false, isLeftFragment: false,fragmentWith: nil)
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static func compositeViewDescription() -> UICompositeViewDescription! { return compositeDescription }
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func compositeViewDescription() -> UICompositeViewDescription! { return type(of: self).compositeDescription }
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override func viewDidLoad() {
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super.viewDidLoad()
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// Current (Single) Call (VoipCallView)
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currentCallView = ActiveCallView()
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fullScreenMutableContainerView.addSubview(currentCallView!)
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CallsViewModel.shared.currentCallData.readCurrentAndObserve { (currentCallData) in
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guard currentCallData??.isOngoingSingleCall() == true else {
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return
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}
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self.currentCallView!.callData = currentCallData != nil ? currentCallData! : nil
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currentCallData??.isRemotelyPaused.readCurrentAndObserve { remotelyPaused in
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self.callPausedByRemoteView?.isHidden = remotelyPaused != true
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}
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currentCallData??.isPaused.readCurrentAndObserve { locallyPaused in
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self.callPausedByLocalView?.isHidden = locallyPaused != true
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}
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if (currentCallData == nil) {
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self.callPausedByRemoteView?.isHidden = true
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self.callPausedByLocalView?.isHidden = true
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}
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self.extraButtonsView.isHidden = true
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}
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currentCallView!.matchParentDimmensions().done()
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// Paused by remote (Call)
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callPausedByRemoteView = PausedCallOrConferenceView(iconName: "voip_conference_paused_big",titleText: VoipTexts.call_remotely_paused_title,subTitleText: nil)
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view.addSubview(callPausedByRemoteView!)
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callPausedByRemoteView?.matchParentSideBorders().matchParentHeight().alignAbove(view:controlsView,withMargin:SharedLayoutConstants.buttons_bottom_margin).done()
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callPausedByRemoteView?.isHidden = true
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// Paused by local (Call)
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callPausedByLocalView = PausedCallOrConferenceView(iconName: "voip_conference_play_big",titleText: VoipTexts.call_locally_paused_title,subTitleText: VoipTexts.call_locally_paused_subtitle, onClickAction: {
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CallsViewModel.shared.currentCallData.value??.togglePause()
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})
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view.addSubview(callPausedByLocalView!)
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callPausedByLocalView?.matchParentSideBorders().matchParentHeight().alignAbove(view:controlsView,withMargin:SharedLayoutConstants.buttons_bottom_margin).done()
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callPausedByLocalView?.isHidden = true
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// Video activation dialog request
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CallsViewModel.shared.callUpdateEvent.observe { (call) in
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let core = Core.get()
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if (call?.state == .StreamsRunning) {
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self.videoAcceptDialog?.removeFromSuperview()
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self.videoAcceptDialog = nil
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} else if (call?.state == .UpdatedByRemote) {
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if ((core.videoCaptureEnabled || core.videoDisplayEnabled) && Core.get().config?.getBool(section: "app", key: "disable_video_feature", defaultValue: false) == false) {
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if (call?.currentParams?.videoEnabled != call?.remoteParams?.videoEnabled) {
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let accept = ButtonAttributes(text:VoipTexts.dialog_accept, action: {call?.answerVideoUpdateRequest(accept: true)}, isDestructive:false)
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let cancel = ButtonAttributes(text:VoipTexts.dialog_decline, action: {call?.answerVideoUpdateRequest(accept: false)}, isDestructive:true)
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self.videoAcceptDialog = VoipDialog(message:VoipTexts.call_video_update_requested_dialog, givenButtons: [cancel,accept])
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self.videoAcceptDialog?.show()
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}
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} else {
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if (Core.get().config?.getBool(section: "app", key: "disable_video_feature", defaultValue: false) == true) {
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call?.answerVideoUpdateRequest(accept: false)
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}
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Log.w("[Call] Video display & capture are disabled, don't show video dialog")
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}
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}
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}
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view.onClick {
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ControlsViewModel.shared.audioRoutesSelected.value = false
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}
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// picture in picture init
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if #available(iOS 15.0, *) {
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DispatchQueue.main.async { self.configurationPiPViewController() }
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}
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}
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override func viewWillAppear(_ animated: Bool) {
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super.viewWillAppear(true)
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CallsViewModel.shared.currentCallData.notifyValue()
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}
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override func didRotate(from fromInterfaceOrientation: UIInterfaceOrientation) {
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super.didRotate(from: fromInterfaceOrientation)
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self.currentCallView?.layoutRotatableElements()
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}
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// Picture in picture on video call
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override func viewWillDisappear(_ animated: Bool) {
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super.viewWillDisappear(animated)
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if (CallsViewModel.shared.currentCallData.value??.call.state == .StreamsRunning && pipController.isPictureInPicturePossible) {
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pipController.startPictureInPicture()
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}
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}
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override func viewDidAppear(_ animated: Bool) {
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super.viewDidAppear(animated)
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if pipController.isPictureInPictureActive {
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pipController.stopPictureInPicture()
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}
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}
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}
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// Picture in picture on video call
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@available(iOS 15.0, *)
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extension SingleCallView : AVPictureInPictureControllerDelegate {
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func configurationPiPViewController() {
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let pipVideoCallController = PictureInPictureVideoCallViewController()
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pipRemoteVideoView = pipVideoCallController.pipRemoteVideoView
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let pipContentSource = AVPictureInPictureController.ContentSource(
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activeVideoCallSourceView: currentCallView!.remoteVideo,
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contentViewController: pipVideoCallController)
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pipController = AVPictureInPictureController(contentSource: pipContentSource)
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if (pipController != nil) {
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pipController.delegate = self
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ControlsViewModel.shared.isVideoEnabled.readCurrentAndObserve{ (video) in
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pipVideoCallController.matchVideoDimension()
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self.pipController.canStartPictureInPictureAutomaticallyFromInline = video == true
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}
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CallsViewModel.shared.currentCallData.observe(onChange: { callData in
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if (callData??.call.state != .StreamsRunning && self.pipController.isPictureInPictureActive) {
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self.pipController.stopPictureInPicture()
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}
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})
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}
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}
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func pictureInPictureControllerWillStartPictureInPicture(_ pictureInPictureController: AVPictureInPictureController) {
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Core.get().nativeVideoWindow = pipRemoteVideoView
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}
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func pictureInPictureControllerDidStopPictureInPicture(_ pictureInPictureController: AVPictureInPictureController) {
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Core.get().nativeVideoWindow = currentCallView?.remoteVideo
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}
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func pictureInPictureController(_ pictureInPictureController: AVPictureInPictureController, failedToStartPictureInPictureWithError error: Error) {
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Core.get().nativeVideoWindow = currentCallView?.remoteVideo
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Log.e("Start Picture in Picture video call error : \(error)")
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DispatchQueue.main.async { self.configurationPiPViewController() }
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}
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func pictureInPictureController(_ pictureInPictureController: AVPictureInPictureController, restoreUserInterfaceForPictureInPictureStopWithCompletionHandler completionHandler: @escaping (Bool) -> Void) {
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if (CallsViewModel.shared.currentCallData.value??.call.state == .StreamsRunning && PhoneMainView.instance().currentView != self.compositeViewDescription()) {
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PhoneMainView.instance().changeCurrentView(self.compositeViewDescription())
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Core.get().nativeVideoWindow = pipRemoteVideoView // let the video on the pip view during the stop animation
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}
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pictureInPictureController.contentSource?.activeVideoCallContentViewController.view.layer.cornerRadius = ActiveCallView.center_view_corner_radius
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completionHandler(true)
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}
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}
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@available(iOS 15.0, *)
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class PictureInPictureVideoCallViewController : AVPictureInPictureVideoCallViewController {
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var pipRemoteVideoView = SampleBufferVideoCallView()
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override func viewDidLoad() {
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super.viewDidLoad()
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view.backgroundColor = .black
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view.clipsToBounds = true
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view.addSubview(pipRemoteVideoView)
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}
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override func viewWillAppear(_ animated: Bool) {
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super.viewWillAppear(animated)
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view.layer.cornerRadius = 0
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}
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override func viewDidLayoutSubviews() {
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super.viewDidLayoutSubviews()
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matchVideoDimension()
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}
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func matchVideoDimension() {
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let videoDefinition = CallsViewModel.shared.currentCallData.value??.call.currentParams?.receivedVideoDefinition
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if (videoDefinition != nil) {
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self.preferredContentSize = CGSize(width: Double(videoDefinition!.width), height: Double(videoDefinition!.height))
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pipRemoteVideoView.frame = view.bounds
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}
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}
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}
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class SampleBufferVideoCallView: UIView {
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override class var layerClass: AnyClass {
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AVSampleBufferDisplayLayer.self
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}
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var sampleBufferDisplayLayer: AVSampleBufferDisplayLayer {
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layer as! AVSampleBufferDisplayLayer
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}
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}
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