Implement code highlight toggle from quick settings in element

atom-minimap · Dec 18, 2014 · c779f6f · c779f6f
1 parent 9af0bd1
commit c779f6f
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Showing 2 changed files with 15 additions and 1 deletion.
diff --git a/lib/minimap-element.coffee b/lib/minimap-element.coffee
@@ -109,6 +109,9 @@ class MinimapElement extends HTMLElement
 
     @minimap
 
+  setDisplayCodeHighlights: (@displayCodeHighlights) ->
+    @requestForcedUpdate() if @attached
+
   initializeContent: ->
     @initializeCanvas()
 

diff --git a/spec/minimap-element-spec.coffee b/spec/minimap-element-spec.coffee
@@ -3,7 +3,7 @@ path = require 'path'
 {TextEditor} = require 'atom'
 Minimap = require '../lib/minimap'
 MinimapElement = require '../lib/minimap-element'
-{click} = require './helpers/events'
+{click, mousedown} = require './helpers/events'
 stylesheetPath = path.resolve __dirname, '..', 'stylesheets', 'minimap.less'
 stylesheet = atom.themes.loadStylesheet(stylesheetPath)
 
@@ -478,6 +478,17 @@ describe 'MinimapElement', ->
 
           quickSettingsView = workspaceElement.querySelector('.minimap-quick-settings')
 
+        describe 'clicking on the code highlight item', ->
+          beforeEach ->
+            item = quickSettingsView.querySelector('li:last-child')
+            mousedown(item)
+
+          it 'toggles the code highlights on the minimap element', ->
+            expect(minimapElement.displayCodeHighlights).toBeTruthy()
+
+          it 'requests an update', ->
+            expect(minimapElement.frameRequested).toBeTruthy()
+
         describe 'clicking on the open settings button again', ->
           beforeEach ->
             click(openQuickSettings)