From 8b1e4d1c6fc5f496c05bb69fe9e6b2cd12c9090b Mon Sep 17 00:00:00 2001
From: toasted-nutbread <toasted-nutbread@users.noreply.github.com>
Date: Sat, 14 Sep 2019 14:52:03 -0400
Subject: [PATCH] Return only single element when deepDomScan is not enabled

---
 ext/fg/js/document.js | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/ext/fg/js/document.js b/ext/fg/js/document.js
index f2459197..079a5034 100644
--- a/ext/fg/js/document.js
+++ b/ext/fg/js/document.js
@@ -89,8 +89,18 @@ function docImposterCreate(element, isTextarea) {
     return [imposter, container];
 }
 
+function docElementsFromPoint(x, y, all) {
+    if (all) {
+        return document.elementsFromPoint(x, y);
+    }
+
+    const e = document.elementFromPoint(x, y);
+    return e !== null ? [e] : [];
+}
+
 function docRangeFromPoint(x, y, options) {
-    const elements = document.elementsFromPoint(x, y);
+    const deepDomScan = options.scanning.deepDomScan;
+    const elements = docElementsFromPoint(x, y, deepDomScan);
     let imposter = null;
     let imposterContainer = null;
     if (elements.length > 0) {
@@ -108,7 +118,7 @@ function docRangeFromPoint(x, y, options) {
         }
     }
 
-    const range = caretRangeFromPointExt(x, y, options.scanning.deepDomScan ? elements : []);
+    const range = caretRangeFromPointExt(x, y, deepDomScan ? elements : []);
     if (range !== null) {
         if (imposter !== null) {
             docSetImposterStyle(imposterContainer.style, 'z-index', '-2147483646');