From 0642e1d51e01940ea9fbbebb74729e17394aa017 Mon Sep 17 00:00:00 2001
From: FabriceKurmann <fkurmann@ucsc.edu>
Date: Wed, 26 Jun 2024 15:42:20 -0700
Subject: [PATCH] Hotkeys for three buttons

---
 static/js/main.js | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/static/js/main.js b/static/js/main.js
index 08a8474..7ee7200 100644
--- a/static/js/main.js
+++ b/static/js/main.js
@@ -423,8 +423,25 @@ function fetchVersion() {
         });
 }
 
+// Initialize hotkey functionality.
+function initializeHotkeys() {
+    document.addEventListener('keydown', (event) => {
+        if (event.code === 'KeyB') {
+            toggleSelection();
+        }
+        if (event.code === 'KeyF') {
+            captureFrame();
+        }
+        if (event.code === 'KeyS') {
+            save();
+        }
+        // Later add arrow keys for frame step in video.
+    });
+}
+
 function main() {
     fetchVersion();
+    initializeHotkeys();
     goToUploadScreen();
 }