element-ios/Riot/Modules/Threads/Beta/ThreadsBetaCoordinatorBridg...

97 lines
3.9 KiB
Swift

// File created from FlowTemplate
// $ createRootCoordinator.sh Threads ThreadsBeta
/*
Copyright 2021 New Vector Ltd
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import Foundation
import MatrixSDK
@objc protocol ThreadsBetaCoordinatorBridgePresenterDelegate {
func threadsBetaCoordinatorBridgePresenterDelegateDidTapEnable(_ coordinatorBridgePresenter: ThreadsBetaCoordinatorBridgePresenter)
func threadsBetaCoordinatorBridgePresenterDelegateDidTapCancel(_ coordinatorBridgePresenter: ThreadsBetaCoordinatorBridgePresenter)
}
/// ThreadsBetaCoordinatorBridgePresenter enables to start ThreadsBetaCoordinator from a view controller.
/// This bridge is used while waiting for global usage of coordinator pattern.
/// **WARNING**: This class breaks the Coordinator abstraction and it has been introduced for **Objective-C compatibility only** (mainly for integration in legacy view controllers).
/// Each bridge should be removed once the underlying Coordinator has been integrated by another Coordinator.
@objcMembers
final class ThreadsBetaCoordinatorBridgePresenter: NSObject {
// MARK: - Constants
// MARK: - Properties
// MARK: Private
public let threadId: String
public let infoText: String
public let additionalText: String?
private let slidingModalPresenter = SlidingModalPresenter()
private var coordinator: ThreadsBetaCoordinator?
// MARK: Public
weak var delegate: ThreadsBetaCoordinatorBridgePresenterDelegate?
// MARK: - Setup
init(threadId: String, infoText: String, additionalText: String?) {
self.threadId = threadId
self.infoText = infoText
self.additionalText = additionalText
super.init()
}
// MARK: - Public
func present(from viewController: UIViewController, animated: Bool) {
let threadsBetaCoordinator = ThreadsBetaCoordinator(threadId: threadId,
infoText: infoText,
additionalText: additionalText)
threadsBetaCoordinator.delegate = self
guard let presentable = threadsBetaCoordinator.toPresentable() as? SlidingModalPresentable.ViewControllerType else {
MXLog.error("[ThreadsBetaCoordinatorBridgePresenter] Presentable is not 'SlidingModalPresentable'")
return
}
slidingModalPresenter.present(presentable,
from: viewController,
animated: animated,
options: .spanning,
completion: nil)
threadsBetaCoordinator.start()
self.coordinator = threadsBetaCoordinator
}
func dismiss(animated: Bool, completion: (() -> Void)?) {
slidingModalPresenter.dismiss(animated: animated, completion: completion)
}
}
// MARK: - ThreadsBetaCoordinatorDelegate
extension ThreadsBetaCoordinatorBridgePresenter: ThreadsBetaCoordinatorDelegate {
func threadsBetaCoordinatorDidTapEnable(_ coordinator: ThreadsBetaCoordinatorProtocol) {
self.delegate?.threadsBetaCoordinatorBridgePresenterDelegateDidTapEnable(self)
}
func threadsBetaCoordinatorDidTapCancel(_ coordinator: ThreadsBetaCoordinatorProtocol) {
self.delegate?.threadsBetaCoordinatorBridgePresenterDelegateDidTapCancel(self)
}
}