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Replace user indicator presenting view controller with context

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This commit is contained in:
Andy Uhnak
2022-03-08 11:01:44 +00:00
parent 67e21ee7ce
commit c93ca5d640
7 changed files with 75 additions and 40 deletions
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Riot/Modules/Common/UserIndicators/UserIndicatorPresenter.swift
+11 -18
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@@ -47,26 +47,19 @@ protocol UserIndicatorTypePresenterProtocol {
}
class UserIndicatorTypePresenter: UserIndicatorTypePresenterProtocol {
private weak var viewController: UIViewController?
// In the existing app architecture it is often view controllers which instantiate
// various presenters (errors, alerts ... ) and present on self. Since the presenting view controller
// needs to be passed on init, it must be declared as weak, otherwise a retain cycle would occur.
private var presentingViewController: UIViewController {
guard let viewController = viewController else {
MXLog.error("[UserIndicatorTypePresenter]: Presenting view controller is not available")
return UIViewController()
}
return viewController
}
private let presentationContext: UserIndicatorPresentationContext
let queue: UserIndicatorQueue
init(presentingViewController: UIViewController) {
self.viewController = presentingViewController
init(presentationContext: UserIndicatorPresentationContext) {
self.presentationContext = presentationContext
self.queue = UserIndicatorQueue()
}
convenience init(presentingViewController: UIViewController) {
let context = StaticUserIndicatorPresentationContext(viewController: presentingViewController)
self.init(presentationContext: context)
}
func present(_ type: UserIndicatorType) -> UserIndicator {
let request = userIndicatorRequest(for: type)
return queue.add(request)
@@ -91,7 +84,7 @@ class UserIndicatorTypePresenter: UserIndicatorTypePresenterProtocol {
style: .loading,
label: label
),
presentingViewController: presentingViewController
presentationContext: presentationContext
)
return UserIndicatorRequest(
presenter: presenter,
@@ -102,7 +95,7 @@ class UserIndicatorTypePresenter: UserIndicatorTypePresenterProtocol {
private func fullScreenLoadingRequest(label: String) -> UserIndicatorRequest {
let presenter = FullscreenLoadingViewPresenter(
label: label,
presentingViewController: presentingViewController
presentationContext: presentationContext
)
return UserIndicatorRequest(
presenter: presenter,
@@ -116,7 +109,7 @@ class UserIndicatorTypePresenter: UserIndicatorTypePresenterProtocol {
style: .success,
label: label
),
presentingViewController: presentingViewController
presentationContext: presentationContext
)
return UserIndicatorRequest(
presenter: presenter,