From d6450ed2122c3bf539c9ea837d4423a69f043a68 Mon Sep 17 00:00:00 2001
From: Stephen Blott
Date: Wed, 28 Jan 2015 14:00:38 +0000
Subject: Visual/edit modes: fix some movements...

Also, change how vim's "w" is implemented.
Also some code-review/cleanup.
Better dd and yy for gmail.
---
 lib/dom_utils.coffee | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'lib')

diff --git a/lib/dom_utils.coffee b/lib/dom_utils.coffee
index c1ce051f..9360bb95 100644
--- a/lib/dom_utils.coffee
+++ b/lib/dom_utils.coffee
@@ -236,6 +236,20 @@ DomUtils =
     event.initTextEvent "textInput", true, true, null, text
     element.dispatchEvent event
 
+  # Adapted from: http://roysharon.com/blog/37.
+  # This finds the element containing the selection focus.
+  getElementWithFocus: (selection, backwards) ->
+    r = t = selection.getRangeAt 0
+    if selection.type == "Range"
+      r = t.cloneRange()
+      r.collapse backwards
+    t = r.startContainer
+    t = t.childNodes[r.startOffset] if t.nodeType == 1
+    o = t
+    o = o.previousSibling while o and o.nodeType != 1
+    t = o || t?.parentNode
+    t
+
 extend DomUtils,
   # From: https://github.com/component/textarea-caret-position/blob/master/index.js
   getCaretCoordinates: do ->
-- 
cgit v1.2.3