From a366a0bcc6ff5530bfde8238ceabcb7400e03f28 Mon Sep 17 00:00:00 2001
From: Leo Vasanko <leo@git>
Date: Sat, 18 Nov 2023 12:37:48 -0800
Subject: [PATCH] Improve Gallery keyboard navigation

---
 frontend/src/components/Gallery.vue | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/frontend/src/components/Gallery.vue b/frontend/src/components/Gallery.vue
index 370e1e6..6ec5902 100644
--- a/frontend/src/components/Gallery.vue
+++ b/frontend/src/components/Gallery.vue
@@ -107,6 +107,10 @@ defineExpose({
     const increment = (i: number, d: number) => mod(i + d, N + 1)
     const index =
       store.cursor ? docs.findIndex(doc => doc.key === store.cursor) : N
+    // Stop navigation sideways away from the grid (only with up/down)
+    if (ev && index === 0 && ev.key === "ArrowLeft") return
+    if (ev && index === N - 1 && ev.key === "ArrowRight") return
+    // Calculate new position
     let moveto
     if (index === N) moveto = d > 0 ? 0 : N - 1
     else {