Add redo state

ad1d55eb · Jacob Schatz · Phil Hughes · 3e7770aa · ad1d55eb
Commit ad1d55eb authored May 26, 2016 by Jacob Schatz Committed by Phil Hughes Jun 17, 2016
Hide whitespace changes
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app/assets/javascripts/lib/text_utility.js.coffee app/assets/javascripts/lib/text_utility.js.coffee +3 -0

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--- a/app/assets/javascripts/lib/text_utility.js.coffee
+++ b/app/assets/javascripts/lib/text_utility.js.coffee
@@ -77,6 +77,9 @@
    unique = gl.text.undoManager.addUniqueIfNotExists($thisTextarea)
    if not gl.text.undoManager.undoHistory[unique].length
      return
+    latestUndo = gl.text.undoManager.undoHistory[unique].pop()
+    gl.text.undoManager.history[unique].push(latestUndo)
+    $thisTextarea.val(latestUndo.newVal)

  gl.text.addListeners = () ->
    console.log('addListeners')