Merge pull request #102 from jrsaruo/release-0.1.3

Release 0.1.3

Demo/MediaViewerDemo/Samples/Grid/SyncImagesViewController.swift

@@ -108,6 +108,8 @@ final class SyncImagesViewController: UIViewController {
         )
     }
 
+    // MARK: - Methods
+
     private func refresh() {
         var snapshot = NSDiffableDataSourceSnapshot<Int, Item>()
         snapshot.appendSections([0])

README.md

@@ -60,7 +60,7 @@ See demo for more detailed usage.
 To use the `MediaViewer` library in a SwiftPM project, add the following line to the dependencies in your `Package.swift` file:
 
 ```swift
-.package(url: "https://github.com/jrsaruo/MediaViewer", from: "0.1.2"),
+.package(url: "https://github.com/jrsaruo/MediaViewer", from: "0.1.3"),
 ```
 
 and add `MediaViewer` as a dependency for your target:

Sources/MediaViewer/MediaViewerOnePage/MediaViewerOnePageView.swift

@@ -7,6 +7,11 @@
 
 import UIKit
 
+@MainActor
+protocol MediaViewerOnePageViewDelegate: AnyObject {
+    func mediaViewerOnePageViewDidZoom(_ onePageView: MediaViewerOnePageView)
+}
+
 final class MediaViewerOnePageView: UIView {
 
     private enum LayoutState {
@@ -20,6 +25,8 @@ final class MediaViewerOnePageView: UIView {
         case destroyedForTransition
     }
 
+    weak var delegate: (any MediaViewerOnePageViewDelegate)?
+
     let scrollView: UIScrollView = {
         let scrollView = UIScrollView()
         scrollView.contentInsetAdjustmentBehavior = .never
@@ -242,5 +249,6 @@ extension MediaViewerOnePageView: UIScrollViewDelegate {
 
     func scrollViewDidZoom(_ scrollView: UIScrollView) {
         adjustContentInset()
+        delegate?.mediaViewerOnePageViewDidZoom(self)
     }
 }

Sources/MediaViewer/MediaViewerOnePage/MediaViewerOnePageViewController.swift

@@ -11,9 +11,8 @@ import UIKit
 protocol MediaViewerOnePageViewControllerDelegate: AnyObject {
     func mediaViewerPageTapped(_ mediaViewerPage: MediaViewerOnePageViewController)
 
-    func mediaViewerPage(
-        _ mediaViewerPage: MediaViewerOnePageViewController,
-        didDoubleTap imageView: UIImageView
+    func mediaViewerPageDidZoom(
+        _ mediaViewerPage: MediaViewerOnePageViewController
     )
 }
 
@@ -48,6 +47,7 @@ final class MediaViewerOnePageViewController: UIViewController {
     // MARK: - Lifecycle
 
     override func loadView() {
+        mediaViewerOnePageView.delegate = self
         view = mediaViewerOnePageView
     }
 
@@ -93,7 +93,15 @@ final class MediaViewerOnePageViewController: UIViewController {
 
     @objc
     private func imageDoubleTapped(recognizer: UITapGestureRecognizer) {
-        delegate?.mediaViewerPage(self, didDoubleTap: mediaViewerOnePageView.imageView)
         mediaViewerOnePageView.updateZoomScaleOnDoubleTap(recognizedBy: recognizer)
     }
 }
+
+// MARK: - MediaViewerOnePageViewDelegate -
+
+extension MediaViewerOnePageViewController: MediaViewerOnePageViewDelegate {
+
+    func mediaViewerOnePageViewDidZoom(_ onePageView: MediaViewerOnePageView) {
+        delegate?.mediaViewerPageDidZoom(self)
+    }
+}