added viewWillTransition lifecycle to observer

arthurdapaz · Sep 2, 2023 · d90366b · d90366b
1 parent ae9a92a
commit d90366b
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/Sources/Voir/LifecycleObserver.swift b/Sources/Voir/LifecycleObserver.swift
@@ -1,5 +1,4 @@
-import class UIKit.UIViewController
-import class UIKit.UITraitCollection
+import UIKit
 
 public protocol LifecycleObserver: AnyObject {
     func lifecycleUpdate(_ cycle: Lifecycle)
@@ -18,5 +17,6 @@ public enum Lifecycle {
     case didBecomeActive(_ controller: UIViewController)
     case willEnterForeground(_ controller: UIViewController)
     case willBecomeInactive(_ controller: UIViewController)
+    case viewWillTransition(_ controller: UIViewController, _ size: CGSize, _ coordinator: UIViewControllerTransitionCoordinator)
     case traitCollectionDidChange(_ controller: UIViewController, _ previousTraitCollection: UITraitCollection?)
 }
diff --git a/Sources/Voir/VoirController.swift b/Sources/Voir/VoirController.swift
@@ -80,6 +80,11 @@ open class VoirController<View: VoirComponent, ViewModel: VoirModel>: UIViewCont
         stopObservations()
     }
 
+    open override func viewWillTransition(to size: CGSize, with coordinator: UIViewControllerTransitionCoordinator) {
+        super.viewWillTransition(to: size, with: coordinator)
+        notifyObservers(.viewWillTransition(self, size, coordinator))
+    }
+
     open override func traitCollectionDidChange(_ previousTraitCollection: UITraitCollection?) {
         super.traitCollectionDidChange(previousTraitCollection)
         notifyObservers(.traitCollectionDidChange(self, previousTraitCollection))