feat: EPUB阅读器搜索、注释、CFI模块及大书远距跳转优化

- 实现EPUB阅读器搜索功能及选中注释功能
- 优化CFI模块,修复代码审查发现的11个问题
- 实现大书远距目录跳转与后台补全优化方案
- 优化设置面板与章节运行时联动
- 重构及大量改进优化
This commit is contained in:
shenlei
2026-06-22 20:26:34 +08:00
parent f50495ad91
commit c65c190b71
178 changed files with 11380 additions and 6728 deletions
@@ -1,39 +1,30 @@
// RDEPUBWebView.swift
// EPUB WebView
// WKWebView EPUB Resource View
// spineIndexpageIndex
//
// +Configuration+FixedLayout+Reflowable+JavaScriptBridge+Search
import UIKit
import WebKit
/// RDEPUBWebView WebView
public protocol RDEPUBWebViewDelegate: AnyObject {
///
func epubWebView(_ webView: RDEPUBWebView, didUpdateLocation location: RDEPUBLocation, spineIndex: Int)
///
func epubWebView(_ webView: RDEPUBWebView, didChangeSelection selection: RDEPUBSelection?, spineIndex: Int)
///
func epubWebView(_ webView: RDEPUBWebView, didRequestSelectionAction action: RDEPUBAnnotationMenuAction)
///
func epubWebView(_ webView: RDEPUBWebView, didActivateInternalLink location: RDEPUBLocation, fromSpineIndex: Int)
///
func epubWebView(_ webView: RDEPUBWebView, didActivateExternalLink url: URL)
/// JavaScript
func epubWebView(_ webView: RDEPUBWebView, didLogJavaScriptError message: String)
///
func epubWebViewDidFinishRendering(_ webView: RDEPUBWebView)
}
///
public extension RDEPUBWebViewDelegate {
func epubWebView(_ webView: RDEPUBWebView, didRequestSelectionAction action: RDEPUBAnnotationMenuAction) {}
}
/// WKWebView //
final class RDEPUBAnnotationWebView: WKWebView {
///
var onSelectionAction: ((RDEPUBAnnotationMenuAction) -> Void)?
override var canBecomeFirstResponder: Bool {
@@ -64,63 +55,60 @@ final class RDEPUBAnnotationWebView: WKWebView {
}
}
/// EPUB WebView WKWebView EPUB
/// Resource View
public final class RDEPUBWebView: UIView {
///
public weak var delegate: RDEPUBWebViewDelegate?
/// delegate 使
public var onRendered: (() -> Void)?
///
var onDecorationsResolved: (([RDEPUBTextOverlayDecoration]) -> Void)?
///
var publication: RDEPUBPublication?
///
var currentRenderRequest: RDEPUBRenderRequest?
/// WKWebView
var webView: WKWebView?
/// URL Scheme
var schemeHandler: RDEPUBResourceURLSchemeHandler?
/// WebView
var configuredPublicationKey: String?
///
var currentLoadSignature: String?
/// spine
var currentSpineIndex = 0
/// href
var currentHref = ""
/// 0
var currentPageIndex = 0
///
var currentTotalPagesInChapter = 1
///
var viewportSize: CGSize = .zero
///
var currentPadding: UIEdgeInsets = .zero
///
var currentFontSize: CGFloat = 16
///
var currentLineHeightMultiple: CGFloat = 1.5
///
var currentThemeBackgroundColor: String?
///
var currentThemeTextColor: String?
///
var targetLocation: RDEPUBLocation?
///
var pendingHighlights: [RDEPUBHighlight] = []
/// spread
var fixedSpread: EPUBFixedSpread?
///
var isFixedLayout = false
///
var pendingProgressionRequest = false
/// 退
var fixedLayoutReadyWorkItem: DispatchWorkItem?
///
var didRenderCurrentRequest = false
///
let debugScope = "ReaderWebView"
public override init(frame: CGRect) {
@@ -141,7 +129,6 @@ public final class RDEPUBWebView: UIView {
webView?.frame = bounds
}
/// WebView
public func reset() {
delegate = nil
onRendered = nil
@@ -167,7 +154,6 @@ public final class RDEPUBWebView: UIView {
teardownWebView()
}
/// WebView
public func load(publication: RDEPUBPublication, request: RDEPUBRenderRequest) {
configureWebViewIfNeeded(publication: publication)
guard let webView else { return }
@@ -194,7 +180,6 @@ public final class RDEPUBWebView: UIView {
}
}
///
func pageLoadSignature(
publicationKey: String,
request: RDEPUBRenderRequest
@@ -207,7 +192,6 @@ public final class RDEPUBWebView: UIView {
}
}
/// 100ms
func rendered() {
guard !didRenderCurrentRequest else { return }
didRenderCurrentRequest = true