From c7e2f1cdef2d5e99761d7bb8ecbad91f89de6958 Mon Sep 17 00:00:00 2001
From: mrmr1993
Date: Wed, 17 Dec 2014 11:12:58 +0000
Subject: Inline DomUtils.getClickableElements

---
 lib/dom_utils.coffee | 41 -----------------------------------------
 1 file changed, 41 deletions(-)

(limited to 'lib')

diff --git a/lib/dom_utils.coffee b/lib/dom_utils.coffee
index 46bf3639..a0ac0bd3 100644
--- a/lib/dom_utils.coffee
+++ b/lib/dom_utils.coffee
@@ -41,47 +41,6 @@ DomUtils =
       if (namespace == "xhtml") then "http://www.w3.org/1999/xhtml" else null
     document.evaluate(xpath, document.documentElement, namespaceResolver, resultType, null)
 
-  #
-  # Returns all the clickable element children of contextNode. This also can include contextNode itself.
-  #
-  getClickableElements: (contextNode = document.documentElement) ->
-    elements = Array::slice.call(contextNode?.getElementsByTagName "*")
-    elements.unshift contextNode # Check the contextNode as well.
-    clickableElements = []
-    for element in elements
-      isClickable = false
-      tagName = element.tagName.toLowerCase()
-      isClickable = (->
-        if element.hasAttribute "onclick"
-          true
-        else if element.hasAttribute "tabindex"
-          true
-        else if element.getAttribute "role" in ["button", "link"]
-          true
-        else if element.getAttribute("class")?.toLowerCase().indexOf("button") >= 0
-          true
-        else if element.getAttribute("contentEditable")?.toLowerCase() in ["", "contentEditable", "true"]
-          true
-        else if tagName == "a"
-          true
-        else if tagName == "img"
-          mapName = element.getAttribute "usemap"
-          if mapName
-            map = document.querySelector(mapName.replace /^#/, "")
-            areas = Array::slice.call(map.getElementsByTagName "area")
-            elements.concat areas
-          false
-        else if (tagName == "input" and DomUtils.isSelectable element) or tagName == "textarea"
-          not (element.disabled or element.readOnly)
-        else if (tagName == "input" and element.getAttribute("type")?.toLowerCase() != "hidden") or
-                tagName in ["button", "select"]
-          not element.disabled
-        else
-          false
-      )()
-      clickableElements.push element if isClickable
-    clickableElements
-
   #
   # Returns the first visible clientRect of an element if it exists. Otherwise it returns null.
   #
-- 
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