refix li > span > rangeNode case

cschiller · Jun 9, 2024 · 4885ab5 · 4885ab5
1 parent 00e95bd
commit 4885ab5
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Showing 2 changed files with 13 additions and 1 deletion.
diff --git a/.eslintrc.json b/.eslintrc.json
@@ -11,7 +11,7 @@
         "SharedArrayBuffer": "readonly"
     },
     "parserOptions": {
-        "ecmaVersion": 2018,
+        "ecmaVersion": 2020,
         "sourceType": "module"
     },
     "rules": {

diff --git a/content.js b/content.js
@@ -448,13 +448,24 @@ function onMouseMove(mouseMove) {
         rangeNode = range.offsetNode;
         rangeOffset = range.offset;
     }
+    if (!rangeNode) return;
 
     if (mouseMove.target === savedTarget) {
         if (rangeNode === savedRangeNode && rangeOffset === savedRangeOffset) {
             return;
         }
     }
 
+    if (rangeNode.parentNode !== mouseMove.target) {
+        // in case of LI > SPAN > rangeNode, mouseMove target is LI
+        // we cannot hover the mouse over the SPAN, so try with depth 2, it works in some cases
+        let edgeCases = rangeNode?.parentNode?.parentNode === mouseMove.target;
+        if (!edgeCases) {
+            rangeNode = null;
+            rangeOffset = -1;
+        }
+    }
+
     if (timer) {
         clearTimeout(timer);
         timer = null;
@@ -571,6 +582,7 @@ function processSearchResult(result) {
         .split("！")[0]
         .split("；")[0]
         .split("：")[0]
+        .split(".")[0]
         .trim();
 
     let rangeNode = savedRangeNode;