       @mouseIsDown = no
       @mouseDownTempItem = null
 
-  mouseUp:(pubInst, event)->
-    
+  mouseUp:(event)->
+
     clearTimeout @mouseDownTimer
     @mouseIsDown = no
     @cancelDrag = no


  clearDragOverFeedback: do ->
    _.throttle (nodeView, event)->
    
      # log "clear", nodeView.getData().name
      nodeData = nodeView.getData()
      if nodeData.type isnt "file"

    node2PId = @getNodePId node2.getData()

    return node1PId is node2PId

  ###
  DECORATORS
  ###

  setFocusState:->

    view = @getView()
    @getSingleton("windowController").addLayer view
    view.unsetClass "dim"

  setBlurState:->

    view = @getView()
    @getSingleton("windowController").removeLayer view
    view.setClass "dim"

  ###
  CRUD OPERATIONS FOR NODES
  ###
