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
@@ -1,93 +1,99 @@
import UIKit
// MARK: -
///
/// /
public struct RDEPUBTextChapterPaginationDiagnostic: Equatable {
public var href: String
public var title: String
public var pageCount: Int
///
public var breakReasons: [RDEPUBTextPageBreakReason]
///
public var attachmentPageCount: Int
/// /
public var blockAdjustedPageCount: Int
public var blockKinds: [RDEPUBTextBlockKind]
public var semanticHints: [RDEPUBTextSemanticHint]
public var attachmentPlacements: [RDEPUBTextAttachmentPlacement]
/// 4
public var sampleNotes: [String]
}
// MARK: -
///
public struct RDEPUBTextChapterBuildResult {
public var chapter: RDEPUBTextChapter
public var resourceDiagnostics: [RDEPUBTextResourceReferenceDiagnostic]
public var paginationDiagnostic: RDEPUBTextChapterPaginationDiagnostic
public var performanceSample: RDEPUBTextPerformanceSample
public var cacheHit: Bool
}
// MARK: -
///
///
/// `RDEPUBTextPage` `RDEPUBTextLayoutFrame`
/// `contentRange`
public struct RDEPUBTextPage: Equatable {
/// 0
public var absolutePageIndex: Int
public var chapterIndex: Int
public var spineIndex: Int
public var href: String
public var chapterTitle: String
/// 0
public var pageIndexInChapter: Int
public var totalPagesInChapter: Int
///
public var chapterContent: NSAttributedString
///
public var content: NSAttributedString
///
public var contentRange: NSRange
public var pageStartOffset: Int
public var pageEndOffset: Int
///
public var metadata: RDEPUBTextPageMetadata
}
// MARK: -
///
public struct RDEPUBTextChapter: Equatable {
public var chapterIndex: Int
public var spineIndex: Int
public var href: String
public var title: String
///
public var attributedContent: NSAttributedString
/// fragment ID
public var fragmentOffsets: [String: Int]
public var cfiMap: RDEPUBCFIMap?
public var pageBreakReasons: [RDEPUBTextPageBreakReason]
public var pages: [RDEPUBTextPage]
}
// MARK: -
/// EPUB
///
/// EPUBTextRendering `RDEPUBTextBookBuilder.build()`
/// `chapterData(for:)` `chapterData(atChapterIndex:)` `RDEPUBChapterData`
public struct RDEPUBTextBook {
public var chapters: [RDEPUBTextChapter]
public var pages: [RDEPUBTextPage]
/// fileIndex/row/column
public let indexTable: RDEPUBTextIndexTable
/// WXRead <-> <->
public var positionConverter: RDEPUBTextPositionConverter {
RDEPUBTextPositionConverter(book: self)
}
@@ -102,31 +108,26 @@ public struct RDEPUBTextBook {
lhs.chapters == rhs.chapters && lhs.pages == rhs.pages
}
/// href 访
public func chapterData(for href: String) -> RDEPUBChapterData? {
guard let chapter = chapters.first(where: { $0.href == href }) else { return nil }
return RDEPUBChapterData(chapter: chapter, indexTable: indexTable)
}
/// spine 访
public func chapterData(forSpineIndex spineIndex: Int) -> RDEPUBChapterData? {
guard let chapter = chapters.first(where: { $0.spineIndex == spineIndex }) else { return nil }
return RDEPUBChapterData(chapter: chapter, indexTable: indexTable)
}
/// 访
public func chapterData(atChapterIndex index: Int) -> RDEPUBChapterData? {
guard chapters.indices.contains(index) else { return nil }
return RDEPUBChapterData(chapter: chapters[index], indexTable: indexTable)
}
/// 1 访
public func chapterData(forPageNumber pageNumber: Int) -> RDEPUBChapterData? {
guard let page = page(at: pageNumber) else { return nil }
return chapterData(forSpineIndex: page.spineIndex)
}
/// 访
public func chapterData(
for location: RDEPUBLocation,
resolver: RDEPUBResourceResolver,
@@ -138,7 +139,6 @@ public struct RDEPUBTextBook {
return chapterData(for: normalizedLocation.href)
}
/// WXRead
public var chapterInfos: [EPUBChapterInfo] {
chapters.map { chapter in
EPUBChapterInfo(
@@ -149,7 +149,6 @@ public struct RDEPUBTextBook {
}
}
/// 1
public func page(at pageNumber: Int) -> RDEPUBTextPage? {
guard pageNumber > 0, pages.indices.contains(pageNumber - 1) else {
return nil
@@ -157,12 +156,6 @@ public struct RDEPUBTextBook {
return pages[pageNumber - 1]
}
/// 1
///
///
/// 1. rangeAnchor
/// 2. fragment ID
/// 3. navigationProgression 退
public func pageNumber(for location: RDEPUBLocation, resolver: RDEPUBResourceResolver, bookIdentifier: String?) -> Int? {
guard let normalizedLocation = resolver.normalizedLocation(location, bookIdentifier: bookIdentifier),
let chapterData = chapterData(for: normalizedLocation.href) else {
@@ -182,7 +175,6 @@ public struct RDEPUBTextBook {
return chapterData.pageNumber(for: normalizedLocation)
}
/// RDEPUBLocation
public func location(forPageNumber pageNumber: Int, bookIdentifier: String?) -> RDEPUBLocation? {
guard let chapterData = chapterData(forPageNumber: pageNumber),
let page = page(at: pageNumber) else {