fix(reader): stabilize pagination display and page curl reuse

2026-05-26 21:37:39 +08:00
parent 83b705b9ae
commit 736902b489
4 changed files with 104 additions and 23 deletions
@@ -130,7 +130,8 @@ struct RDEPUBPageLayoutSnapshot {
 #if canImport(DTCoreText)
    static func build(
        from layoutFrame: DTCoreTextLayoutFrame,
-        page: RDEPUBTextPage
+        page: RDEPUBTextPage,
+        contentOffsetBase: Int
    ) -> RDEPUBPageLayoutSnapshot? {
        guard let dtLines = layoutFrame.lines as? [DTCoreTextLayoutLine], !dtLines.isEmpty else {
            return nil
@@ -139,7 +140,7 @@ struct RDEPUBPageLayoutSnapshot {
        var lines: [RDEPUBPageLine] = []
        var runs: [RDEPUBPageRun] = []
        var attachments: [RDEPUBPageAttachment] = []
-        let pageOffset = page.pageStartOffset
+        let pageOffset = contentOffsetBase

        for dtLine in dtLines {
            let lineRange = offset(dtLine.stringRange(), by: pageOffset)