add icons, fix history rendering

app/assets/stylesheets/rails_admin/base/theming.css.scss

@@ -54,6 +54,9 @@ body.rails_admin {
   }
 }
 
+.nav.nav-tabs li.icon a {
+  color: $black;
+}
 
 /* Table cells behaviour */
 .table {
@@ -110,18 +113,7 @@ body.rails_admin {
     max-width: none;
     .inline {
       margin:0px;
-      li {
-        display:inline-block;
-        a {
-          border-right: 1px solid #DDD;
-          padding-right: 5px;
-        }
-        &:last-child {
-          a {
-            border-right: none;
-          }
-        }
-      }
+      li { display:inline-block; }
     }
   }
 

app/helpers/rails_admin/application_helper.rb

@@ -90,13 +90,15 @@ def breadcrumb action = @action, acc = []
     end
 
     # parent => :root, :collection, :member
-    def menu_for(parent, abstract_model = nil, object = nil) # perf matters here (no action view trickery)
+    def menu_for(parent, abstract_model = nil, object = nil, only_icon = false) # perf matters here (no action view trickery)
       actions = actions(parent, abstract_model, object).select{ |a| a.http_methods.include?(:get) }
       actions.map do |action|
+        wording = wording_for(:menu, action)
         %{
-          <li class="#{action.key}_#{parent}_link #{'active' if current_action?(action)}">
+          <li data-original-title="#{wording}" rel="#{'tooltip' if only_icon}" class="icon #{action.key}_#{parent}_link #{'active' if current_action?(action)}">
             <a href="#{url_for({ :action => action.action_name, :controller => 'rails_admin/main', :model_name => abstract_model.try(:to_param), :id => object.try(:id) })}">
-              #{wording_for(:menu, action)}
+              <i class="#{action.link_icon}"></i>
+              <span#{only_icon ? " style='display:none'" : ""}>#{wording}</span>
             </a>
           </li>
         }

app/views/rails_admin/main/dashboard.html.haml

@@ -23,7 +23,7 @@
             - percent = count > 0 ? (@max < 2.0 ? count : ((Math.log(count) * 100.0) / Math.log(@max))) : -1
             .label.animate-width-to{:class => 'label-'+get_indicator(percent), :'data-animate-length' => ([1.0, percent].max.to_i * 20), :'data-animate-width-to' => "#{[2.0, percent - 1].max.to_i}%", :style => "width:2%"}= @count[abstract_model.pretty_name]
           %td.links
-            %ul.inline= menu_for :collection, abstract_model
+            %ul.inline= menu_for :collection, abstract_model, nil, true
 - if @auditing_adapter && authorized?(:history)
   #block-tables.block
     .content

app/views/rails_admin/main/history.html.haml

@@ -11,7 +11,7 @@
       %input{:name => "query", :type => "search", :value => query, :placeholder => "#{t("admin.misc.filter")}"}
     .span3
       %button.btn.btn-primary{:type => "submit", :'data-disable-with' => t("admin.misc.refresh")}= t("admin.misc.refresh")
-%table#history.zebra-striped
+%table#history.table.table-striped.table-condensed
   %thead
     %tr
       - columns = []

app/views/rails_admin/main/index.html.haml

@@ -115,7 +115,7 @@
             - if @other_right_link ||= other_right && index_path(params.merge(:set => (params[:set].to_i + 1)))
               %td.other.right= link_to "...", @other_right_link, :class => 'pjax'
             %td.last.links
-              %ul.inline= menu_for :member, @abstract_model, object
+              %ul.inline= menu_for :member, @abstract_model, object, true
     - unless params[:all]
       - total_count = @objects.total_count
       = paginate(@objects, :theme => 'twitter-bootstrap', :remote => true)

lib/rails_admin/config/actions/base.rb

@@ -7,6 +7,11 @@ module Actions
       class Base < RailsAdmin::Config::Base
         include RailsAdmin::Config::Hideable
 
+        # http://twitter.github.com/bootstrap/base-css.html#icons
+        register_instance_option :link_icon do
+          'icon-question-sign'
+        end
+
         # Should the action be visible
         register_instance_option :visible? do
           authorized?

lib/rails_admin/config/actions/dashboard.rb

@@ -34,6 +34,10 @@ class Dashboard < RailsAdmin::Config::Actions::Base
         register_instance_option :route_fragment do
           ''
         end
+
+        register_instance_option :link_icon do
+          'icon-home'
+        end        
       end
     end
   end

lib/rails_admin/config/actions/delete.rb

@@ -41,9 +41,12 @@ class Delete < RailsAdmin::Config::Actions::Base
               redirect_to back_or_index
 
             end
-
           end
         end
+
+        register_instance_option :link_icon do
+          'icon-remove'
+        end        
       end
     end
   end

lib/rails_admin/config/actions/edit.rb

@@ -46,6 +46,10 @@ class Edit < RailsAdmin::Config::Actions::Base
 
           end
         end
+
+        register_instance_option :link_icon do
+          'icon-pencil'
+        end        
       end
     end
   end

lib/rails_admin/config/actions/export.rb

@@ -31,6 +31,9 @@ class Export < RailsAdmin::Config::Actions::Base
           true
         end
 
+        register_instance_option :link_icon do
+          'icon-file'
+        end        
       end
     end
   end

lib/rails_admin/config/actions/history_index.rb

@@ -28,6 +28,10 @@ class HistoryIndex < RailsAdmin::Config::Actions::Base
         register_instance_option :template_name do
           :history
         end
+
+        register_instance_option :link_icon do
+          'icon-book'
+        end        
       end
     end
   end

lib/rails_admin/config/actions/history_show.rb

@@ -28,6 +28,10 @@ class HistoryShow < RailsAdmin::Config::Actions::Base
         register_instance_option :template_name do
           :history
         end
+
+        register_instance_option :link_icon do
+          'icon-book'
+        end        
       end
     end
   end

lib/rails_admin/config/actions/index.rb

@@ -72,6 +72,11 @@ class Index < RailsAdmin::Config::Actions::Base
 
           end
         end
+
+
+        register_instance_option :link_icon do
+          'icon-th-list'
+        end        
       end
     end
   end

lib/rails_admin/config/actions/new.rb

@@ -54,6 +54,10 @@ class New < RailsAdmin::Config::Actions::Base
             end
           end
         end
+
+        register_instance_option :link_icon do
+          'icon-pencil'
+        end        
       end
     end
   end

lib/rails_admin/config/actions/show.rb

@@ -21,6 +21,11 @@ class Show < RailsAdmin::Config::Actions::Base
             render @action.template_name
           end
         end
+
+
+        register_instance_option :link_icon do
+          'icon-info-sign'
+        end        
       end
     end
   end

lib/rails_admin/config/actions/show_in_app.rb

@@ -17,6 +17,11 @@ class ShowInApp < RailsAdmin::Config::Actions::Base
             redirect_to main_app.url_for(@object)
           end
         end
+
+
+        register_instance_option :link_icon do
+          'icon-eye-open'
+        end        
       end
     end
   end