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Fix search results always pushing new column in multi-column nav 

Closes #498
This commit is contained in:
Shadowfacts 2024-06-08 11:21:05 -07:00
parent cee4e15b06
commit 2f31b50a5b
4 changed files with 22 additions and 3 deletions
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2
Tusker/Screens/Explore/ExploreViewController.swift
View File

@ -59,7 +59,7 @@ class ExploreViewController: UIViewController, UICollectionViewDelegate, Collect
resultsController = SearchResultsViewController(mastodonController: mastodonController)
resultsController.exploreNavigationController = self.navigationController!
searchController = MastodonSearchController(searchResultsController: resultsController)
searchController = MastodonSearchController(searchResultsController: resultsController, owner: self)
definesPresentationContext = true
navigationItem.searchController = searchController

2
Tusker/Screens/Explore/InlineTrendsViewController.swift
View File

@ -34,7 +34,7 @@ class InlineTrendsViewController: UIViewController {
resultsController = SearchResultsViewController(mastodonController: mastodonController)
resultsController.exploreNavigationController = self.navigationController
searchController = MastodonSearchController(searchResultsController: resultsController)
searchController = MastodonSearchController(searchResultsController: resultsController, owner: self)
searchController.obscuresBackgroundDuringPresentation = true
searchController.hidesNavigationBarDuringPresentation = false
definesPresentationContext = true

12
Tusker/Screens/Search/MastodonSearchController.swift
View File

@ -24,7 +24,11 @@ class MastodonSearchController: UISearchController {
super.searchResultsController as! SearchResultsViewController
}
init(searchResultsController: SearchResultsViewController) {
private weak var owner: UIViewController?
init(searchResultsController: SearchResultsViewController, owner: UIViewController) {
self.owner = owner
super.init(searchResultsController: searchResultsController)
searchResultsController.tokenHandler = { [unowned self] token, op in
@ -152,6 +156,12 @@ extension MastodonSearchController: UISearchBarDelegate {
}
}
extension MastodonSearchController: MultiColumnNavigationCustomTargetProviding {
var multiColumnNavigationTargetViewController: UIViewController? {
owner
}
}
extension UISearchBar {
var searchQueryWithOperators: String {
var parts = searchTextField.tokens.compactMap { $0.representedObject as? String }

9
Tusker/Screens/Utilities/MultiColumnNavigationController.swift
View File

@ -8,6 +8,13 @@
import UIKit
/// View controllers, such as `UISearchController`, that live outside the normal VC hierarchy
/// can adopt this protocol to indicate to `MultiColumnNavigationController` the context for
/// navigation operations.
protocol MultiColumnNavigationCustomTargetProviding {
var multiColumnNavigationTargetViewController: UIViewController? { get }
}
class MultiColumnNavigationController: UIViewController {
private var isManuallyUpdating = false
@ -99,6 +106,8 @@ class MultiColumnNavigationController: UIViewController {
index = _viewControllers.firstIndex(of: c)
if index != nil {
break
} else if let targetProviding = c as? MultiColumnNavigationCustomTargetProviding {
current = targetProviding.multiColumnNavigationTargetViewController
} else {
current = c.parent
}