refactor: 添加中文注释 + 优化模块结构

- 给全部 78 个 Swift 源文件添加详细的中文注释(文件级、类级、方法级)
- 删除 LegacyRDReaderController/ 死代码目录(16 文件 4592 行)
- 根目录翻页容器文件移入 ReaderView/ 目录
- Resources/ 移入 EPUBCore/Resources/(与使用者归属一致)
- RDEPUBTextIndexTable.swift 移入 EPUBTextRendering/(消除反向依赖)
- RDURLReaderController.swift 移入 EPUBUI/(入口控制器归入 UI 层)
- 更新 podspec 资源路径
This commit is contained in:
shen
2026-05-25 10:19:14 +08:00
parent 5af90c1148
commit 54798ba578
88 changed files with 2492 additions and 4469 deletions
@@ -1,12 +1,22 @@
// RDEPUBSearchEngine.swift
// EPUB
// spine 线 HTML/XHTML
// hrefprogressionpreviewText
import Foundation
import UIKit
///
protocol RDEPUBSearchEngine {
func search(keyword: String) -> [RDEPUBSearchMatch]
}
/// HTML
/// HTML
final class RDEPUBHTMLSearchEngine: RDEPUBSearchEngine {
/// EPUB HTML
private let parser: RDEPUBParser
/// EPUB spine href
private let publication: RDEPUBPublication
init(parser: RDEPUBParser, publication: RDEPUBPublication) {
@@ -14,6 +24,7 @@ final class RDEPUBHTMLSearchEngine: RDEPUBSearchEngine {
self.publication = publication
}
/// 线 spine
func search(keyword: String) -> [RDEPUBSearchMatch] {
let normalizedKeyword = keyword.trimmingCharacters(in: .whitespacesAndNewlines)
guard !normalizedKeyword.isEmpty else {
@@ -35,6 +46,7 @@ final class RDEPUBHTMLSearchEngine: RDEPUBSearchEngine {
return searchMatches
}
/// HTML 使 NSAttributedString
private func plainText(fromHTML html: String, baseURL: URL?) -> String {
guard let data = html.data(using: .utf8) else {
return fallbackPlainText(fromHTML: html)
@@ -54,6 +66,7 @@ final class RDEPUBHTMLSearchEngine: RDEPUBSearchEngine {
return fallbackPlainText(fromHTML: html)
}
/// HTML HTML
private func fallbackPlainText(fromHTML html: String) -> String {
let stripped = html.replacingOccurrences(of: "<[^>]+>", with: " ", options: .regularExpression)
return stripped
@@ -65,6 +78,7 @@ final class RDEPUBHTMLSearchEngine: RDEPUBSearchEngine {
.replacingOccurrences(of: "&quot;", with: "\"")
}
///
private func matches(in text: String, href: String, keyword: String) -> [RDEPUBSearchMatch] {
let source = text as NSString
let fullLength = source.length
@@ -106,6 +120,7 @@ final class RDEPUBHTMLSearchEngine: RDEPUBSearchEngine {
return results
}
/// 12
private func previewText(in text: NSString, matchRange: NSRange) -> String {
let previewRadius = 12
let start = max(matchRange.location - previewRadius, 0)