86 lines
2.4 KiB
Swift
86 lines
2.4 KiB
Swift
//
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// Copyright 2020 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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//
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import SignalServiceKit
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public import SignalUI
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public class SplashViewController: OWSViewController, ExperienceUpgradeView {
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// MARK: -
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let experienceUpgrade: ExperienceUpgrade
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var canDismissWithGesture: Bool { return true }
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var isPresented: Bool { presentingViewController != nil }
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var isReadyToComplete: Bool { true }
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init(experienceUpgrade: ExperienceUpgrade) {
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self.experienceUpgrade = experienceUpgrade
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super.init()
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}
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// MARK: - View lifecycle
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override public var preferredStatusBarStyle: UIStatusBarStyle {
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return Theme.isDarkThemeEnabled ? .lightContent : .default
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}
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public override func viewDidLoad() {
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super.viewDidLoad()
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// Don't allow interactive dismissal.
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presentationController?.delegate = self
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isModalInPresentation = !canDismissWithGesture
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}
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// MARK: -
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var isDismissWithoutCompleting = false
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public func dismissWithoutCompleting(animated flag: Bool, completion: (() -> Void)? = nil) {
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isDismissWithoutCompleting = true
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dismiss(animated: flag, completion: completion)
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}
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public override func dismiss(animated flag: Bool, completion: (() -> Void)? = nil) {
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super.dismiss(animated: flag) {
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self.didDismiss()
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completion?()
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}
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}
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private func didDismiss() {
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Logger.debug("")
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// Only complete on dismissal if we're ready to do so. This is by
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// default always true, but can be overridden on an individual basis.
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guard isReadyToComplete, !isDismissWithoutCompleting else { return }
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markAsCompleteWithSneakyTransaction()
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}
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@objc
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private func didTapDismissButton(sender: UIButton) {
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self.dismiss(animated: true)
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}
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@objc
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private func handleDismissGesture(sender: AnyObject) {
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guard canDismissWithGesture else { return }
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Logger.debug("")
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self.dismiss(animated: true)
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}
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// MARK: Orientation
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override public var supportedInterfaceOrientations: UIInterfaceOrientationMask {
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return UIDevice.current.isIPad ? .all : .portrait
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}
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}
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extension SplashViewController: UIAdaptivePresentationControllerDelegate {
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public func presentationControllerDidDismiss(_ presentationController: UIPresentationController) {
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didDismiss()
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}
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}
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