From 5c07a9a50fa0f60939a2527d339230421448c6c6 Mon Sep 17 00:00:00 2001
From: tdro <tdro@noreply.example.com>
Date: Wed, 11 Oct 2023 19:37:23 -0400
Subject: static/js/fixedsearch: Track last click and return state

For chromium and others that drop state
Apply keyboard/click cancelling to form and children
---
 assets/js/index.js | 42 ++++++++++++++++++++++++++++++------------
 1 file changed, 30 insertions(+), 12 deletions(-)

(limited to 'assets/js')

diff --git a/assets/js/index.js b/assets/js/index.js
index 4ae6d7c..acdcd57 100644
--- a/assets/js/index.js
+++ b/assets/js/index.js
@@ -385,9 +385,27 @@
                 "key": keyname
             }));
         }
-        submit.addEventListener("click", function() {
+        let selected;
+        submit.addEventListener("click", function(event) {
+            if (selected) {
+                event.preventDefault();
+                selected.focus();
+                return selected.click();
+            }
             first(dropdown).focus();
             press("ArrowDown");
+            document.activeElement.click();
+        });
+        [
+            "keyup",
+            "click"
+        ].forEach(function(event) {
+            form.addEventListener(event, function(event) {
+                if (document.activeElement.nodeName === "A") {
+                    return selected = document.activeElement;
+                }
+                selected = undefined;
+            });
         });
         form.addEventListener("focusin", function() {
             container.setAttribute("data-focus", "");
@@ -398,15 +416,21 @@
             return false;
         });
         form.addEventListener("keydown", function(event) {
-            const head = first(dropdown);
-            const tail = last(dropdown);
-            if (query.contains(event.target)) {
+            if (form.contains(event.target)) {
                 if (event.keyCode == 27) {
                     document.activeElement.blur();
                     dropdown.setAttribute("hidden", "");
                     container.removeAttribute("data-focus");
                 }
             }
+            if (event.keyCode == 8) {
+                if (document.activeElement != query) {
+                    event.preventDefault();
+                    query.focus();
+                }
+            }
+            const head = first(dropdown);
+            const tail = last(dropdown);
             if (event.keyCode == 40) {
                 event.preventDefault();
                 if (document.activeElement == query) head.focus();
@@ -419,12 +443,6 @@
                 else if (document.activeElement == head) query.focus();
                 else previous(document);
             }
-            if (event.keyCode == 8) {
-                if (document.activeElement != query) {
-                    event.preventDefault();
-                    query.focus();
-                }
-            }
             if (event.keyCode == 13) {
                 if (dropdown && document.activeElement == query) {
                     event.preventDefault();
@@ -443,8 +461,8 @@
             }
             scrolls++;
         });
-        document.addEventListener("click", function(event) {
-            if (!form.contains(event.target) && !(document.activeElement === query)) {
+        self.addEventListener("click", function(event) {
+            if (!form.contains(event.target) && !(document.activeElement === query) && !(document.activeElement === submit)) {
                 dropdown.setAttribute("hidden", "");
                 container.removeAttribute("data-focus");
             }
-- 
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