Example for Thorsten! :)

app/assets/javascripts/app/controllers/widget/translation_inline.js.coffee

@@ -0,0 +1,30 @@
+class Widget extends App.Controller
+  constructor: ->
+    super
+
+    # bind on key down
+    # if ctrl+shift+t is pressed, enable translation_inline and fire ui:rerender
+    $(document).on('keydown', (e) =>
+      if e.altKey && e.ctrlKey && e.keyCode is 84
+        if @active
+          @disable()
+          @active = false
+        else
+          @enable()
+          @active = true
+    )
+
+  enable: ->
+    App.Config.set( 'translation_inline', true )
+    App.Event.trigger('ui:rerender')
+    $(document).bind('click.block', (e) ->
+      e.preventDefault()
+      e.stopPropagation()
+    )
+
+  disable: ->
+    App.Config.set( 'translation_inline', false )
+    App.Event.trigger('ui:rerender')
+    $(document).unbind('click.block')
+
+App.Config.set( 'translation_inline', Widget, 'Widgets' )