d7fcda345d
- Rename source module from RDReaderView to RDEpubReaderView - Move all source files from Sources/RDReaderView/ to Sources/RDEpubReaderView/ - Update podspec: RDReaderView.podspec -> RDEpubReaderView.podspec - Update Podfile, demo project, and CocoaPods config for new pod name - Delete old RDReaderView pod support files from ReadViewDemo/Pods - Add new RDEpubReaderView pod support files - Update documentation (API ref, architecture, UML, conventions, etc.) - Add FixedLayoutRotationTests - Update .gitignore: exclude .DS_Store, manual unpack backups, _ssoft-output
61 lines
2.0 KiB
Swift
61 lines
2.0 KiB
Swift
import UIKit
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final class RDEPUBImageViewerCoordinator {
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private weak var presentingController: UIViewController?
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private let theme: RDEPUBReaderTheme
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init(presentingController: UIViewController, theme: RDEPUBReaderTheme) {
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self.presentingController = presentingController
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self.theme = theme
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}
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// MARK: - From Native Text Path (UIImage already resolved)
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func presentImage(_ image: UIImage, sourceRect: CGRect? = nil, altText: String? = nil) {
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let config = RDEPUBImageViewController.Configuration(
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image: image,
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sourceRect: sourceRect,
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altText: altText,
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theme: theme
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)
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let viewerVC = RDEPUBImageViewController(configuration: config)
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presentingController?.present(viewerVC, animated: true)
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}
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// MARK: - From WebView Path (need to resolve from src URL)
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func presentImageFromWebView(
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src: String,
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baseHref: String?,
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resourceResolver: RDEPUBResourceResolver
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) {
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guard let image = loadImage(src: src, baseHref: baseHref, resourceResolver: resourceResolver) else {
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return
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}
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presentImage(image)
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}
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// MARK: - Private
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private func loadImage(
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src: String,
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baseHref: String?,
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resourceResolver: RDEPUBResourceResolver
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) -> UIImage? {
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let pathPart = src.components(separatedBy: "#").first ?? src
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guard !pathPart.isEmpty else { return nil }
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let fileURL: URL?
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if let baseHref {
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fileURL = resourceResolver.fileURL(forReference: pathPart, relativeToHref: baseHref)
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} else {
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let normalized = resourceResolver.normalizedHref(pathPart)
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fileURL = normalized.flatMap { resourceResolver.fileURL(forRelativePath: $0) }
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}
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// 经统一资源入口读取：加密图片由 provider 解密，明文图片直读磁盘
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guard let fileURL, let data = resourceResolver.resourceData(at: fileURL) else { return nil }
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return UIImage(data: data)
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}
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} |