fix window blur and focus events

.pairs

@@ -5,6 +5,7 @@ pairs:
   ks: Kevin Sawicki; kevin
   jc: Jerry Cheung; jerry
   bl: Brian Lopez; brian
+  jp: Justin Palmer; justin
 email:
   domain: github.com
 #global: true

spec/app/window-spec.coffee

@@ -13,14 +13,24 @@ describe "Window", ->
     atom.setRootViewStateForPath(rootView.project.getPath(), null)
     $(window).off 'beforeunload'
 
-  describe "window is loaded", ->
+  describe "when the window is loaded", ->
     it "doesn't have .is-blurred on the body tag", ->
-      $(window).trigger 'window:focus'
-      expect($("body").hasClass("is-blurred")).toBe false
+      expect($("body")).not.toHaveClass("is-blurred")
 
-    it "does have .is-blurred on the window blur event", ->
-      $(window).trigger 'window:blur'
-      expect($("body").hasClass("is-blurred")).toBe true
+  fdescribe "when the window is blurred", ->
+    beforeEach ->
+      $(window).trigger 'blur'
+
+    afterEach ->
+      $('body').removeClass('is-blurred')
+
+    it "adds the .is-blurred class on the body", ->
+      expect($("body")).toHaveClass("is-blurred")
+
+    describe "when the window is focused again", ->
+      it "removes the .is-blurred class from the body", ->
+        $(window).trigger 'focus'
+        expect($("body")).not.toHaveClass("is-blurred")
 
   describe ".close()", ->
     it "is triggered by the 'core:close' event", ->

src/app/window.coffee

@@ -29,11 +29,11 @@ windowAdditions =
     $(window).on 'core:close', => @close()
     $(window).command 'window:close', => @close()
 
-    $(window).on 'window:focus', onFocus
-    $(window).on 'window:blur', onBlur
+    $(window).on 'focus', ->
+      $('body').removeClass 'is-blurred'
 
-    $(window).on 'focus', -> $(@).trigger 'window:focus'
-    $(window).on 'blur',  -> $(@).trigger 'window:blur'
+    $(window).on 'blur', ->
+      $('body').addClass 'is-blurred'
 
   # This method is intended only to be run when starting a normal application
   # Note: RootView assigns itself on window on initialization so that
@@ -106,12 +106,6 @@ windowAdditions =
   onerror: ->
     atom.showDevTools()
 
-  onFocus: (event) =>
-    $('body').removeClass 'is-blurred'
-
-  onBlur: (event) =>
-    $('body').addClass 'is-blurred'
-
   measure: (description, fn) ->
     start = new Date().getTime()
     value = fn()