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Only return unique elements from docElementsFromPoint

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This fixes #294
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toasted-nutbread 2019-12-17 20:53:12 -05:00
parent 9557d8048b
commit ff1f256ffa
1 changed files with 3 additions and 1 deletions
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4
ext/fg/js/document.js
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@ -97,7 +97,9 @@ function docImposterCreate(element, isTextarea) {
function docElementsFromPoint(x, y, all) {
if (all) {
return document.elementsFromPoint(x, y);
// document.elementsFromPoint can return duplicates which must be removed.
const elements = document.elementsFromPoint(x, y);
return elements.filter((e, i) => elements.indexOf(e) === i);
}
const e = document.elementFromPoint(x, y);