ReadViewSDK/Sources/RDReaderView/EPUBUI/Settings/RDEPUBReaderTheme.swift
shenlei d7f28c3f10 fix: 修复右对齐短文本显示不完整及多项功能改进
右对齐文本显示修复(如"巫鸿"只显示"鸿"的问题):
- RDEPUBChapterTailNormalizer: 短尾页合并时检查 avoidPageBreakInside 语义,
  避免将带有此标记的短文本(如 right-info 署名)错误合并回上一页
- RDEPUBTextContentView: 续段归一化时跳过右对齐/居中对齐的段落,
  防止错误修改 firstLineHeadIndent 导致首字不可见
- RDEPUBCSSCompatibilityLayer: 为含 text-align:right/center 的 CSS 块
  自动注入 text-indent:0 !important,确保右对齐/居中文本无首行缩进
- RDEPUBTextRendererSupport: 排版属性归一化时将右对齐/居中段落的
  firstLineHeadIndent 重置为 0

图片查看器及脚注点击功能:
- 新增 RDEPUBImageViewController 和 RDEPUBImageViewerCoordinator,
  支持从 WebView 和 TextPage 两种模式查看图片
- epub-bridge.js: 检测图片和脚注图片的点击事件,脚注图片显示弹窗
- RDEPUBJavaScriptBridge: 新增 imageDidTap/footnoteDidTap 桥接消息
- RDEPUBWebView: 新增图片和脚注点击的 delegate 方法
- RDEPUBAttachmentNormalizer: 改进脚注检测,优先使用 alt 文本判断
- RDEPUBPaginationModels: 新增 .footnote 附件类型
- RDEPUBPageLayoutSnapshot: 运行时动态解析附件类型,脚注优先级高于图片

位置解析改进:
- RDEPUBReaderController+LocationResolution: 利用 rangeInfo 提升页码定位精度

其他:
- RDEPUBTextBookCache: schema 版本升级至 13
- RDEPUBReaderTheme: 主题更新
- Pod 项目文件更新

Co-Authored-By: Claude <noreply@anthropic.com>
2026-06-25 15:39:58 +08:00

103 lines
3.8 KiB
Swift

import UIKit
public struct RDEPUBReaderTheme: Equatable {
public var contentBackgroundColor: UIColor
public var contentTextColor: UIColor
public var toolBackgroundColor: UIColor
public var toolControlTextColor: UIColor
public var toolControlBorderUnselectColor: UIColor
public var toolLineColor: UIColor
public init(
contentBackgroundColor: UIColor,
contentTextColor: UIColor,
toolBackgroundColor: UIColor,
toolControlTextColor: UIColor,
toolControlBorderUnselectColor: UIColor,
toolLineColor: UIColor
) {
self.contentBackgroundColor = contentBackgroundColor
self.contentTextColor = contentTextColor
self.toolBackgroundColor = toolBackgroundColor
self.toolControlTextColor = toolControlTextColor
self.toolControlBorderUnselectColor = toolControlBorderUnselectColor
self.toolLineColor = toolLineColor
}
public static let light = RDEPUBReaderTheme(
contentBackgroundColor: .white,
contentTextColor: .black,
toolBackgroundColor: .white,
toolControlTextColor: .black,
toolControlBorderUnselectColor: UIColor.lightGray.withAlphaComponent(0.5),
toolLineColor: UIColor.lightGray.withAlphaComponent(0.5)
)
public static let dark = RDEPUBReaderTheme(
contentBackgroundColor: .black,
contentTextColor: .white,
toolBackgroundColor: .black,
toolControlTextColor: .white,
toolControlBorderUnselectColor: UIColor.lightGray.withAlphaComponent(0.5),
toolLineColor: UIColor.lightGray.withAlphaComponent(0.5)
)
public static let yellow = RDEPUBReaderTheme(
contentBackgroundColor: UIColor(red: 0.89, green: 0.87, blue: 0.79, alpha: 1),
contentTextColor: .black,
toolBackgroundColor: UIColor(red: 0.89, green: 0.87, blue: 0.79, alpha: 1),
toolControlTextColor: .black,
toolControlBorderUnselectColor: UIColor.lightGray.withAlphaComponent(0.5),
toolLineColor: UIColor.lightGray.withAlphaComponent(0.5)
)
public static let green = RDEPUBReaderTheme(
contentBackgroundColor: UIColor(red: 0.87, green: 0.91, blue: 0.82, alpha: 1),
contentTextColor: .black,
toolBackgroundColor: UIColor(red: 0.87, green: 0.91, blue: 0.82, alpha: 1),
toolControlTextColor: .black,
toolControlBorderUnselectColor: UIColor.lightGray.withAlphaComponent(0.5),
toolLineColor: UIColor.lightGray.withAlphaComponent(0.5)
)
public static let pink = RDEPUBReaderTheme(
contentBackgroundColor: UIColor(red: 1, green: 0.89, blue: 0.91, alpha: 1),
contentTextColor: .black,
toolBackgroundColor: UIColor(red: 1, green: 0.89, blue: 0.91, alpha: 1),
toolControlTextColor: .black,
toolControlBorderUnselectColor: UIColor.lightGray.withAlphaComponent(0.5),
toolLineColor: UIColor.lightGray.withAlphaComponent(0.5)
)
public static let blue = RDEPUBReaderTheme(
contentBackgroundColor: UIColor(red: 0.8, green: 0.84, blue: 0.89, alpha: 1),
contentTextColor: .black,
toolBackgroundColor: UIColor(red: 0.8, green: 0.84, blue: 0.89, alpha: 1),
toolControlTextColor: .black,
toolControlBorderUnselectColor: UIColor.lightGray.withAlphaComponent(0.5),
toolLineColor: UIColor.lightGray.withAlphaComponent(0.5)
)
}
extension RDEPUBReaderTheme {
/// Background color for the full-screen image viewer.
/// Always near-black regardless of theme, since the image is the focus.
var imageViewerBackgroundColor: UIColor {
UIColor(white: 0.0, alpha: 0.95)
}
var themeBackgroundColorCSS: String {
contentBackgroundColor.rd_cssString
}
var themeTextColorCSS: String {
contentTextColor.rd_cssString
}
}