ReadViewSDK/Sources/RDReaderView/EPUBUI/ReaderController/RDEPUBSelectionState.swift
shen 6f75b083f7 feat: EPUB 阅读器搜索、选中注释、书签 chrome 状态及大量重构优化
- 新增 RDEPUBReaderSearchCoordinator 与 RDEPUBSelectionState 管理搜索和选中状态
- 新增 BookmarkChromeStateTests、NavigationBackwardTests、SelectionAnnotateTests 等 UI 测试
- 新增多个边界测试 epub 样本(损坏结构、空归档、缺失文件、流式外链验证)
- 重构阅读器 chrome 状态管理,统一 tool bar 与 search bar 交互
- 优化大书分页缓存策略(RDEPUBChapterSummaryDiskCache、RDEPUBPageCountCache)
- 移除废弃的 RDEPUBLocationConverter 和 RDEPUBPageBreakPolicy
- 更新 epub-bridge.js 与 JS bridge 通信协议
- 全面更新现有 UI 测试以适配新的 helper 和状态管理
2026-06-13 22:48:56 +08:00

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// RDEPUBSelectionState.swift
//
// view controller
//
import Foundation
///
/// view/controller/coordinator `currentSelection != nil`
enum RDEPUBSelectionState: Equatable {
///
case idle
///
case selecting(anchor: Int)
///
case selected(RDEPUBSelection)
/// // idle
case committingAction(RDEPUBSelection, action: RDEPUBAnnotationMenuAction)
/// selecting / selected / committingAction
var hasSelection: Bool {
switch self {
case .idle:
return false
case .selecting, .selected, .committingAction:
return true
}
}
///
var selection: RDEPUBSelection? {
switch self {
case .idle, .selecting:
return nil
case .selected(let selection), .committingAction(let selection, _):
return selection
}
}
}