lib/blacklight/engine.rb in blacklight-3.3.0 vs lib/blacklight/engine.rb in blacklight-3.3.1

@@ -9,9 +9,32 @@
     # BlacklightHelper is needed by all helpers, so we inject it
     # into action view base here. 
     initializer 'blacklight.helpers' do |app|
       ActionView::Base.send :include, BlacklightHelper
     end
+    
+    # Expose Jquery-ui image assets so they are precompiled
+    # to root path so jquery-ui css compiled into asset pipeline
+    # can find them. 
+    # http://bibwild.wordpress.com/2011/12/08/jquery-ui-css-and-images-and-rails-asset-pipeline/
+    #
+    # Sorry, we end up prepending jquery-ui asset path before ALL paths, even
+    # application, no easy way to insert em before the gem paths but after
+    # the app paths. 
+    #
+    # You may want to disable this if you want to supply your own theme, just set
+    #     Blacklight::Engine.config.jquery_ui_images = false
+    # in config/appliction.rb or other pre-initializer control point. 
+    config.before_configuration do
+      config.jquery_ui_images = true
+    end
+    initializer "blacklight.jquery_ui_images",
+            :group => :all,
+            :after => :append_assets_path do
+      if config.jquery_ui_images
+        Rails.application.config.assets.paths.unshift self.class.root.join("app", "assets", "stylesheets", "jquery", "ui-lightness").to_s
+      end
+    end
 
     # This makes our rake tasks visible.
     rake_tasks do
       Dir.chdir(File.expand_path(File.join(File.dirname(__FILE__), '..'))) do
         Dir.glob(File.join('railties', '*.rake')).each do |railtie|