feat: improve epub reader controls and annotations

2026-07-12 12:23:10 +08:00
parent 063a493b18
commit 8ccb7157b2
36 changed files with 2959 additions and 2160 deletions
@@ -36,6 +36,13 @@ public final class RDEPUBPublication {
        parser.readingProfile()
    }

+    /// Scripted fixed-layout publications own a complete interactive scene per
+    /// spine item. Combining scenes in landscape can start multiple timelines
+    /// and media tracks, so these publications remain single-page.
+    public lazy var requiresSinglePagePresentation: Bool = {
+        layout == .fixed && parser.hasInteractiveContent()
+    }()
+
    public var readingProgression: RDEPUBReadingProgression {
        metadata.readingProgression
    }
@@ -68,4 +75,4 @@ public final class RDEPUBPublication {
            spreadEnabled: fixedLayoutSpreadEnabled(for: preferences, viewportSize: viewportSize)
        )
    }
-}
+}