Open a custom config window on 'open-user-configuration' event

src/app/atom.coffee

@@ -126,6 +126,9 @@ _.extend atom,
   newWindow: (args...) ->
     @sendMessageToBrowserProcess('newWindow', args)
 
+  openConfig: ->
+    @sendMessageToBrowserProcess('openConfig')
+
   restartRendererProcess: ->
     @sendMessageToBrowserProcess('restartRendererProcess')
 

src/app/config-view.coffee

@@ -0,0 +1,9 @@
+{View} = require 'space-pen'
+
+module.exports =
+class ConfigView extends View
+  @content: ->
+    @div id: 'config-view', "Config View"
+
+  initialize: ->
+    document.title = "Atom Configuration"

src/app/keymap.coffee

@@ -40,7 +40,7 @@ class Keymap
         'alt-meta-i': 'toggle-dev-tools'
 
     $(document).command 'new-window', => atom.newWindow()
-    $(document).command 'open-user-configuration', => atom.open(config.configDirPath)
+    $(document).command 'open-user-configuration', => atom.openConfig()
     $(document).command 'open', => atom.open()
     $(document).command 'open-dev', => atom.openDev()
 

src/app/window.coffee

@@ -30,6 +30,7 @@ window.setUpEnvironment = ->
   keymap.bindDefaultKeys()
 
   requireStylesheet 'atom'
+  requireStylesheet 'config'
 
   if nativeStylesheetPath = fsUtils.resolveOnLoadPath(process.platform, ['css', 'less'])
     requireStylesheet(nativeStylesheetPath)
@@ -55,6 +56,15 @@ window.startEditorWindow = ->
   $(window).on 'beforeunload', -> shutdown(); false
   $(window).focus()
 
+window.startConfigWindow = ->
+  handleWindowEvents()
+  config.load()
+  keymap.loadBundledKeymaps()
+  atom.loadThemes()
+  atom.loadPackages()
+  deserializeConfigWindow()
+  keymap.loadUserKeymaps()
+
 window.shutdown = ->
   return if not project and not rootView
   atom.setWindowState('pathToOpen', project.getPath())
@@ -130,6 +140,11 @@ window.deserializeEditorWindow = ->
     window.git?.destroy()
     window.git = Git.open(project.getPath())
 
+window.deserializeConfigWindow = ->
+  ConfigView = require 'config-view'
+  window.configView = new ConfigView()
+  $(rootViewParentSelector).append(configView)
+
 window.stylesheetElementForId = (id) ->
   $("head style[id='#{id}']")