forked from shadowfacts/Tusker
Mask trending link card previews with same corner radius as cells
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parent
0738683ee3
commit
a75862b5cc
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@ -265,6 +265,7 @@ extension SearchViewController: UICollectionViewDelegate {
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}
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}
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@available(iOS, obsoleted: 16.0)
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func collectionView(_ collectionView: UICollectionView, contextMenuConfigurationForItemAt indexPath: IndexPath, point: CGPoint) -> UIContextMenuConfiguration? {
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guard let item = dataSource.itemIdentifier(for: indexPath) else {
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return nil
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@ -294,6 +295,34 @@ extension SearchViewController: UICollectionViewDelegate {
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fatalError("todo")
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}
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}
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// implementing the highlightPreviewForItemAt method seems to prevent the old, single IndexPath variant of this method from being called on iOS 16
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@available(iOS 16.0, *)
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func collectionView(_ collectionView: UICollectionView, contextMenuConfigurationForItemsAt indexPaths: [IndexPath], point: CGPoint) -> UIContextMenuConfiguration? {
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guard indexPaths.count == 1 else {
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return nil
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}
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return self.collectionView(collectionView, contextMenuConfigurationForItemAt: indexPaths[0], point: point)
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}
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func collectionView(_ collectionView: UICollectionView, contextMenuConfiguration configuration: UIContextMenuConfiguration, highlightPreviewForItemAt indexPath: IndexPath) -> UITargetedPreview? {
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switch dataSource.itemIdentifier(for: indexPath) {
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case .link(_):
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guard let cell = collectionView.cellForItem(at: indexPath) else {
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return nil
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}
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let params = UIPreviewParameters()
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params.visiblePath = UIBezierPath(roundedRect: cell.bounds, cornerRadius: cell.contentView.layer.cornerRadius)
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return UITargetedPreview(view: cell, parameters: params)
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default:
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return nil
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}
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}
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func collectionView(_ collectionView: UICollectionView, contextMenuConfiguration configuration: UIContextMenuConfiguration, dismissalPreviewForItemAt indexPath: IndexPath) -> UITargetedPreview? {
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return self.collectionView(collectionView, contextMenuConfiguration: configuration, highlightPreviewForItemAt: indexPath)
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}
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}
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extension SearchViewController: UICollectionViewDragDelegate {
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