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
@@ -1,19 +1,14 @@
import Foundation
import UIKit
///
///
/// CoreText frame attributed string
struct RDEPUBPageBreakPolicy {
private let attributedString: NSAttributedString
init(attributedString: NSAttributedString) {
self.attributedString = attributedString
}
// MARK: -
/// avoidPageBreakInside
func lineIsInAvoidPageBreakInsideBlock(_ lineRange: NSRange) -> Bool {
guard let probeRange = clampedProbeRange(for: lineRange) else {
return false
@@ -35,7 +30,6 @@ struct RDEPUBPageBreakPolicy {
return found
}
/// keepWithNext
func lineIsInKeepWithNextBlock(_ lineRange: NSRange) -> Bool {
guard let probeRange = clampedProbeRange(for: lineRange) else {
return false
@@ -54,14 +48,6 @@ struct RDEPUBPageBreakPolicy {
return found
}
// MARK: -
/// CoreText/DTCoreText
///
///
/// 1. chapterEnd
/// 2. pageRelate
/// 3. 使
func adjustedRange(
from proposedRange: NSRange,
totalLength: Int,
@@ -111,8 +97,6 @@ struct RDEPUBPageBreakPolicy {
let currentSemanticHints = proposedSemanticHints
let currentAttachmentPlacements = proposedAttachmentPlacements
// WXRead CTFrame pageRelate
//
if let pageRelateBoundary = preferredPageRelateBoundary(
after: proposedRange,
minimumEnd: proposedRange.location + 1,
@@ -142,7 +126,6 @@ struct RDEPUBPageBreakPolicy {
)
}
//
return (
range: proposedRange,
breakReason: .frameLimit,
@@ -164,9 +147,6 @@ struct RDEPUBPageBreakPolicy {
)
}
// MARK: -
/// pageRelate
func preferredPageRelateBoundary(
after range: NSRange,
minimumEnd: Int,
@@ -192,8 +172,6 @@ struct RDEPUBPageBreakPolicy {
return lastLineStart
}
// MARK: -
private func shouldTreatAvoidHintAsBlockProtection(_ attributes: [NSAttributedString.Key: Any]) -> Bool {
guard let rawValue = attributes[.rdPageSemanticHints] as? String else {
return false