From 1059f98d5c9a552b2fa3fbcdddc7e44d0676056e Mon Sep 17 00:00:00 2001
From: mrmr1993
Date: Fri, 19 Dec 2014 01:10:41 +0000
Subject: Detect aria properties for disabling/hiding elements in link hints

---
 content_scripts/link_hints.coffee | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/content_scripts/link_hints.coffee b/content_scripts/link_hints.coffee
index 6934e5b8..fa7fa937 100644
--- a/content_scripts/link_hints.coffee
+++ b/content_scripts/link_hints.coffee
@@ -152,6 +152,11 @@ LinkHints =
             areaRects = DomUtils.getClientRectsForAreas imgClientRects[0], areas
             visibleElements = visibleElements.concat areaRects
 
+      # Check aria properties to see if the element should be ignored.
+      if (element.getAttribute("aria-hidden")?.toLowerCase() in ["", "true"] or
+          element.getAttribute("aria-disabled")?.toLowerCase() in ["", "true"])
+        continue # No point continuing the loop; this element should never have a link hint
+
       # Check for attributes that make an element clickable regardless of its tagName.
       if (element.hasAttribute("onclick") or
           element.getAttribute("role")?.toLowerCase() in ["button", "link"] or
-- 
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