Epub阅读器0.0.1

2026-05-21 19:40:51 +08:00
commit daa36d8fe7
559 changed files with 106266 additions and 0 deletions
@@ -0,0 +1,60 @@
+import UIKit
+
+final class RDEPUBReaderChapterListController: UITableViewController {
+    var onSelectItem: ((RDEPUBReaderTableOfContentsItem) -> Void)?
+
+    private let items: [RDEPUBReaderTableOfContentsItem]
+    private let currentItem: RDEPUBReaderTableOfContentsItem?
+    private let theme: RDEPUBReaderTheme
+
+    init(
+        items: [RDEPUBReaderTableOfContentsItem],
+        currentItem: RDEPUBReaderTableOfContentsItem?,
+        theme: RDEPUBReaderTheme
+    ) {
+        self.items = items
+        self.currentItem = currentItem
+        self.theme = theme
+        super.init(style: .plain)
+        title = "目录"
+    }
+
+    required init?(coder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        tableView.register(UITableViewCell.self, forCellReuseIdentifier: "Cell")
+        tableView.tableFooterView = UIView(frame: .zero)
+        tableView.backgroundColor = theme.contentBackgroundColor
+        navigationController?.navigationBar.tintColor = theme.toolControlTextColor
+        navigationController?.navigationBar.barTintColor = theme.toolBackgroundColor
+        navigationController?.navigationBar.titleTextAttributes = [.foregroundColor: theme.toolControlTextColor]
+    }
+
+    override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
+        items.count
+    }
+
+    override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
+        let item = items[indexPath.row]
+        let cell = tableView.dequeueReusableCell(withIdentifier: "Cell", for: indexPath)
+        cell.backgroundColor = theme.contentBackgroundColor
+        cell.textLabel?.numberOfLines = 2
+        cell.textLabel?.text = item.title
+        cell.textLabel?.textColor = isCurrentItem(item) ? .systemBlue : theme.contentTextColor
+        cell.indentationLevel = item.depth
+        cell.indentationWidth = 18
+        return cell
+    }
+
+    override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
+        onSelectItem?(items[indexPath.row])
+    }
+
+    private func isCurrentItem(_ item: RDEPUBReaderTableOfContentsItem) -> Bool {
+        guard let currentItem else { return false }
+        return currentItem.href == item.href
+    }
+}