将 PDF 成品阅读控制器下沉为 RDPDFReaderView SDK,并修复手机横屏单页连续竖滑

SDK 化收尾:
- 新增 RDPDFReaderView 本地 pod(阅读容器、成品控制器、划线/注释、画笔、
  目录/设置面板、主题与持久化契约),Demo 精简为 PDFKit 页面提供者 + 持久化宿主
- Podfile/工程接入 RDPDFReaderView 与 SnapKit,示例书改用 PDF 阅读器示例文件

手机横屏单页竖滑修复:
- cell 高度改为宽度适配后的纸张高度(sizeForItemAt + 宿主按页提供纵横比),
  纵向超出一屏的内容由外层 collectionView 连续滚动承接,不再被裁掉
- 页面内部不再开启同向嵌套的兜底竖向拖动,修复外层滚动被吞、无法滚到下一页
- 修复 applyContentSize 先评估拖动开关后写 contentSize 的顺序缺陷
- 页码按视口中心命中 cell 计算,补 didEndDragging 兜底;旋转重锚点与
  transitionToPage 改用真实布局位置
- 横竖屏同为竖滑时也重建 cell 并刷新全部可见页的适配配置
- 横屏单页点击不再跳页,只显隐工具栏;翻页交给连续竖滑

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
shenlei
2026-07-15 18:49:44 +09:00
co-authored by Claude Fable 5
parent a17164d1a9
commit 1422461224
347 changed files with 9912 additions and 3941 deletions
@@ -36,6 +36,44 @@ final class FixedLayoutRotationTests: XCTestCase {
app.waitForReader()
}
/// PDF
/// flow layout 使 itemSize
///
func testPDFLandscapeImmediatelyUsesSingleFullWidthPage() {
app.launchAndOpenSampleBook(
bookTitleQuery: "英汉大词典",
displayType: "pagecurl"
)
app.waitForReader()
XCUIDevice.shared.orientation = .landscapeLeft
let content = app.otherElements[IDs.readerContent].firstMatch
XCTAssertTrue(content.waitForExistence(timeout: 8), "PDF 阅读区域未出现")
let deadline = Date().addingTimeInterval(8)
while Date() < deadline {
let windowWidth = app.windows.firstMatch.frame.width
if windowWidth > 0, abs(content.frame.width - windowWidth) <= 1 {
break
}
RunLoop.current.run(until: Date().addingTimeInterval(0.1))
}
// PDF
RunLoop.current.run(until: Date().addingTimeInterval(1.5))
let windowFrame = app.windows.firstMatch.frame
XCTAssertGreaterThan(windowFrame.width, windowFrame.height, "设备没有进入横屏")
XCTAssertEqual(content.frame.width, windowFrame.width, accuracy: 1, "横屏首帧仍在使用竖屏页面宽度")
// cell
//
XCTAssertGreaterThanOrEqual(
content.frame.height,
windowFrame.height - 1,
"横屏单页高度应不小于一屏(宽度适配后的纸张高度)"
)
}
func testFixedLayoutCachedPageCanReturnAfterPageTurn() {
app.launchAndOpenSampleBook(bookTitleQuery: "熊爷爷")
app.waitForReader()