Merge pull request #13549 from atom/io-user-keymap-event

Add did-load-user-keymap event

spec/keymap-extensions-spec.coffee

@@ -0,0 +1,23 @@
+path = require 'path'
+temp = require('temp').track()
+CSON = require 'season'
+fs = require 'fs-plus'
+
+describe "keymap-extensions", ->
+
+  beforeEach ->
+    atom.keymaps.configDirPath = temp.path('atom-spec-keymap-ext')
+    fs.writeFileSync(atom.keymaps.getUserKeymapPath(), '#')
+    @userKeymapLoaded = ->
+    atom.keymaps.onDidLoadUserKeymap => @userKeymapLoaded()
+
+  afterEach ->
+    fs.removeSync(atom.keymaps.configDirPath)
+    atom.keymaps.destroy()
+
+  describe "did-load-user-keymap", ->
+
+    it  "fires when user keymap is loaded", ->
+      spyOn(this, 'userKeymapLoaded')
+      atom.keymaps.loadUserKeymap()
+      expect(@userKeymapLoaded).toHaveBeenCalled()

src/keymap-extensions.coffee

@@ -8,6 +8,9 @@ bundledKeymaps = require('../package.json')?._atomKeymaps
 KeymapManager::onDidLoadBundledKeymaps = (callback) ->
   @emitter.on 'did-load-bundled-keymaps', callback
 
+KeymapManager::onDidLoadUserKeymap = (callback) ->
+  @emitter.on 'did-load-user-keymap', callback
+
 KeymapManager::loadBundledKeymaps = ->
   keymapsPath = path.join(@resourcePath, 'keymaps')
   if bundledKeymaps?
@@ -49,6 +52,9 @@ KeymapManager::loadUserKeymap = ->
       stack = error.stack
       @notificationManager.addFatalError(error.message, {detail, stack, dismissable: true})
 
+  @emitter.emit 'did-load-user-keymap'
+
+
 KeymapManager::subscribeToFileReadFailure = ->
   @onDidFailToReadFile (error) =>
     userKeymapPath = @getUserKeymapPath()