98 lines
3.7 KiB
Swift
98 lines
3.7 KiB
Swift
// File created from FlowTemplate
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// $ createRootCoordinator.sh KeyBackupSetup/SecureSetup SecureKeyBackupSetup
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/*
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Copyright 2020 New Vector Ltd
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import Foundation
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@objc protocol SecureBackupSetupCoordinatorBridgePresenterDelegate {
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func secureBackupSetupCoordinatorBridgePresenterDelegateDidComplete(_ coordinatorBridgePresenter: SecureBackupSetupCoordinatorBridgePresenter)
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func secureBackupSetupCoordinatorBridgePresenterDelegateDidCancel(_ coordinatorBridgePresenter: SecureBackupSetupCoordinatorBridgePresenter)
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}
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/// SecureBackupSetupCoordinatorBridgePresenter enables to start SecureBackupSetupCoordinator from a view controller.
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/// This bridge is used while waiting for global usage of coordinator pattern.
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@objcMembers
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final class SecureBackupSetupCoordinatorBridgePresenter: NSObject {
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// MARK: - Properties
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// MARK: Private
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private let session: MXSession
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private let allowOverwrite: Bool
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private var coordinator: SecureBackupSetupCoordinator?
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// MARK: Public
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weak var delegate: SecureBackupSetupCoordinatorBridgePresenterDelegate?
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var isPresenting: Bool {
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return self.coordinator != nil
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}
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// MARK: - Setup
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init(session: MXSession, allowOverwrite: Bool) {
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self.session = session
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self.allowOverwrite = allowOverwrite
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super.init()
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}
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// MARK: - Public
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// NOTE: Default value feature is not compatible with Objective-C.
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// func present(from viewController: UIViewController, animated: Bool) {
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// self.present(from: viewController, animated: animated)
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// }
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func present(from viewController: UIViewController, animated: Bool) {
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self.present(from: viewController, animated: animated, cancellable: true)
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}
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func present(from viewController: UIViewController, animated: Bool, cancellable: Bool) {
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let secureBackupSetupCoordinator = SecureBackupSetupCoordinator(session: self.session, allowOverwrite: self.allowOverwrite, cancellable: cancellable)
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secureBackupSetupCoordinator.delegate = self
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viewController.present(secureBackupSetupCoordinator.toPresentable(), animated: animated, completion: nil)
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secureBackupSetupCoordinator.start()
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self.coordinator = secureBackupSetupCoordinator
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}
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func dismiss(animated: Bool, completion: (() -> Void)?) {
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guard let coordinator = self.coordinator else {
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return
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}
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coordinator.toPresentable().dismiss(animated: animated) {
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self.coordinator = nil
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if let completion = completion {
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completion()
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}
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}
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}
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}
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// MARK: - SecureBackupSetupCoordinatorDelegate
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extension SecureBackupSetupCoordinatorBridgePresenter: SecureBackupSetupCoordinatorDelegate {
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func secureBackupSetupCoordinatorDidComplete(_ coordinator: SecureBackupSetupCoordinatorType) {
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self.delegate?.secureBackupSetupCoordinatorBridgePresenterDelegateDidComplete(self)
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}
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func secureBackupSetupCoordinatorDidCancel(_ coordinator: SecureBackupSetupCoordinatorType) {
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self.delegate?.secureBackupSetupCoordinatorBridgePresenterDelegateDidCancel(self)
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}
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}
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