From 2971d699423e2f28f2686b098cb5dbf9a705038e Mon Sep 17 00:00:00 2001
From: Richard Qin <richard.qin.x@gmail.com>
Date: Mon, 26 Oct 2026 20:38:32 +0800
Subject: feat(tui): add object focus traversal and link activation

---
 src/tui/document_view.hh | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src/tui/document_view.hh')

diff --git a/src/tui/document_view.hh b/src/tui/document_view.hh
index 587f419..5f5e331 100644
--- a/src/tui/document_view.hh
+++ b/src/tui/document_view.hh
@@ -46,6 +46,13 @@ enum class ViewMotion : std::uint8_t
   PanRight
 };
 
+enum class FocusResult : std::uint8_t
+{
+  Empty,
+  Moved,
+  Wrapped
+};
+
 // One tab's reading state. It owns the logical snapshot; screen rows are caches.
 // Keyboard, mouse and host navigation all use the same layout/source mappings.
 class DocumentView
@@ -70,6 +77,9 @@ public:
   void wheel( int steps );
   bool locate( const DocumentPoint& point );
   std::optional<HitTarget> focused_target() const;
+  // Browse/field-editor routing owns mode eligibility; this follows the shared order.
+  FocusResult focus( bool backward );
+  const Link* focused_link() const;
   void draw( Frame& frame, CellPoint origin ) const;
 
 private:
-- 
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