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Fix transition to three panel mode

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This commit is contained in:
Maurice Parker 2019-08-02 04:22:47 -05:00
parent eb4d61dc2c
commit 7da1aacf28
1 changed files with 14 additions and 6 deletions
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22
iOS/AppCoordinator.swift
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@ -35,10 +35,15 @@ class AppCoordinator: NSObject, UndoableCommandRunner {
private var detailViewController: DetailViewController? {
if let subSplit = rootSplitViewController.viewControllers.last?.children.first as? UISplitViewController {
return subSplit.viewControllers.last as? DetailViewController
} else {
return rootSplitViewController.viewControllers.last?.children.first as? DetailViewController
if let navController = subSplit.viewControllers.last as? UINavigationController {
return navController.topViewController as? DetailViewController
}
} else {
if let navController = rootSplitViewController.viewControllers.last?.children.first as? UINavigationController {
return navController.topViewController as? DetailViewController
}
}
return nil
}
private let fetchAndMergeArticlesQueue = CoalescingQueue(name: "Fetch and Merge Articles", interval: 0.5)
@ -901,11 +906,10 @@ private extension AppCoordinator {
masterNavigationController.viewControllers = [masterFeedViewController]
}
if masterNavigationController.viewControllers.count == 1 {
if currentArticle == nil {
let systemMessageViewController = UIStoryboard.main.instantiateController(ofType: SystemMessageViewController.self)
let navController = UINavigationController(rootViewController: systemMessageViewController)
navController.isToolbarHidden = false
let navController = addNavControllerIfNecessary(systemMessageViewController, showButton: false)
rootSplitViewController.showDetailViewController(navController, sender: self)
} else {
@ -918,13 +922,17 @@ private extension AppCoordinator {
}
}()
let navController = addNavControllerIfNecessary(controller, showButton: false)
masterTimelineViewController!.navigationItem.leftBarButtonItem = nil
let subSplit = ensureDoubleSplit()
let masterTimelineNavController = subSplit.viewControllers.first as! UINavigationController
masterTimelineNavController.viewControllers = [masterTimelineViewController!]
installDetailController(controller)
subSplit.showDetailViewController(navController, sender: self)
}
}