first commit

public/bower_components/messenger/docs/welcome/javascripts/location-sel.coffee

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+class LocationSelector extends Backbone.View
+  className: 'location-selector'
+
+  events:
+    'click .bit': 'handleClick'
+
+  render: ->
+    @$el.html ''
+
+    do @draw
+
+  draw: ->
+    @_addBit 'top left'
+    @_addBit 'top right'
+    @_addBit 'top'
+
+    @_addBit 'bottom left'
+    @_addBit 'bottom right'
+    @_addBit 'bottom'
+
+  _addBit: (classes) ->
+    bit = $ '<div>'
+    bit.addClass "bit #{ classes }"
+    bit.attr 'data-position', classes
+    @$el.append bit
+
+    bit
+
+  handleClick: (e) ->
+    $bit = $ e.target
+
+    @trigger 'update', $bit.attr('data-position').split(' ')
+
+$.fn.locationSelector = (opts) ->
+  loc = new LocationSelector $.extend {}, opts,
+    el: this
+
+  $(this).addClass loc.className
+  loc.render()
+
+  loc