gistfile1.coffee

class ClickTracking
  constructor: ->
    @lastX = -1
    @lastY = -1

    this._hookEvent()

    $(document).on "click", "*", (e) =>
      this._trackClick(e)

  _trackClick: (e) ->
    return if e.pageX == @lastX && e.pageY == @lastY

    console.log "clicked at #{e.pageX}, #{e.pageY}"

    @lastX = e.pageX
    @lastY = e.pageY

  _hookEvent: ->
    jQuery.Event.prototype._prevPreventDefault = jQuery.Event.prototype.preventDefault
    jQuery.Event.prototype.preventDefault = ->
      window.GlobalClientStats.ClickTracking._trackClick(this) if this.type == "click"
      jQuery.Event.prototype._prevPreventDefault()

    jQuery.Event.prototype._prevStopPropagation = jQuery.Event.prototype.stopPropagation
    jQuery.Event.prototype.stopPropagation = ->
      window.GlobalClientStats.ClickTracking._trackClick(this) if this.type == "click"
      jQuery.Event.prototype._prevStopPropagation()
      

window.GlobalClientStats.ClickTracking = new ClickTracking()