Customize the Search Result Cell in Swift for iOS

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//
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//  Copyright © 2019-2025 PSPDFKit GmbH. All rights reserved.
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//
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//  The Nutrient sample applications are licensed with a modified BSD license.
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//  Please see License for details. This notice may not be removed from this file.
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//
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import PSPDFKit
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import PSPDFKitUI
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class CustomSearchResultCellExample: Example {
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    override init() {
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        super.init()
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        title = "Custom Search Result Cell"
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        contentDescription = "Shows how to customize the table view cell for PSPDFSearchViewController."
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        category = .viewCustomization
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        priority = 60
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    }
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    override func invoke(with delegate: ExampleRunnerDelegate) -> UIViewController {
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        let document = AssetLoader.writableDocument(for: .welcome, overrideIfExists: false)
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        let controller = PDFViewController(document: document) {
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            $0.overrideClass(SearchViewController.self, with: CustomSearchViewController.self)
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        }
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        return controller
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    }
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}
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private class CustomSearchResultTableViewCell: UITableViewCell, SearchResultViewable {
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    func configure(with searchResult: SearchResult) {
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        // Custiomize the cell.
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        textLabel?.text = searchResult.previewText
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        textLabel?.textColor = UIColor.systemGreen
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        textLabel?.numberOfLines = 0
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        textLabel?.adjustsFontForContentSizeCategory = true
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        let document = searchResult.document
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        let pageIndex = searchResult.pageIndex
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        let size = CGSize(width: 32, height: 32)
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        imageView?.contentMode = UIView.ContentMode.scaleAspectFit
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        imageView?.image = try! document?.imageForPage(at: pageIndex, size: size, clippedTo: CGRect.zero, annotations: nil, options: nil)
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    }
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}
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private class CustomSearchViewController: SearchViewController {
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    override class func resultCellClass() -> (SearchResultViewable.Type) {
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        return CustomSearchResultTableViewCell.self
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    }
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}