Merge PR #7616 at f6260bd: notebook running indicator in dashboard

Closes gh-7616

IPython/html/static/style/style.min.css

@@ -8668,6 +8668,7 ul.breadcrumb span {
 }
 .list_header {
   font-weight: bold;
+  background-color: #eeeeee;
 }
 .list_container {
   margin-top: 4px;
@@ -8690,6 +8691,9 ul.breadcrumb span {
 .list_item a {
   text-decoration: none;
 }
+.list_item:hover {
+  background-color: #fafafa;
+}
 .action_col {
   text-align: right;
 }
@@ -8797,6 +8801,23 input.engine_num_input {
 .notebook_icon:before.pull-right {
   margin-left: .3em;
 }
+.running_notebook_icon:before {
+  display: inline-block;
+  font: normal normal normal 14px/1 FontAwesome;
+  font-size: inherit;
+  text-rendering: auto;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+  transform: translate(0, 0);
+  content: "\f02d";
+  color: #5cb85c;
+}
+.running_notebook_icon:before.pull-left {
+  margin-right: .3em;
+}
+.running_notebook_icon:before.pull-right {
+  margin-left: .3em;
+}
 .file_icon:before {
   display: inline-block;
   font: normal normal normal 14px/1 FontAwesome;

IPython/html/static/tree/js/notebooklist.js

@@ -422,11 +422,16 define([
     NotebookList.prototype.add_link = function (model, item) {
         var path = model.path,
             name = model.name;
+        var running = (model.type == 'notebook' && this.sessions[path] !== undefined);
+        
         item.data('name', name);
         item.data('path', path);
         item.data('type', model.type);
         item.find(".item_name").text(name);
         var icon = NotebookList.icons[model.type];
+        if (running) {
+            icon = 'running_' + icon;
+        }
         var uri_prefix = NotebookList.uri_prefixes[model.type];
         item.find(".item_icon").addClass(icon).addClass('icon-fixed-width');
         var link = item.find("a.item_link")
@@ -438,7 +443,6 define([
                 )
             );
 
-        var running = (model.type == 'notebook' && this.sessions[path] !== undefined);
         item.find(".item_buttons .running-indicator").css('visibility', running ? '' : 'hidden');
 
         // directory nav doesn't open new tabs

IPython/html/static/tree/less/tree.less

@@ -12,6 +12,7
 @btn_small_height: 24px;
 @btn_mini_height: 22px;
 @dark_dashboard_color: @breadcrumb-color;
+@list_stripe_color: lighten(@page-backdrop-color,3%);
 
 ul#tabs {
     margin-bottom: @dashboard_tb_pad;
@@ -55,6 +56,7 ul.breadcrumb {
 
 .list_header {
     font-weight: bold;
+    background-color: @page-backdrop-color
 }
 
 .list_container {
@@ -80,6 +82,9 ul.breadcrumb {
     background-color: @table-border-color;
   };
   a {text-decoration: none;}
+  &:hover {
+    background-color: darken(white,2%);
+  }
 }
 
 .action_col {
@@ -168,6 +173,12 input.engine_num_input {
     .icon(@fa-var-book)
 }
 
+.running_notebook_icon:before {
+    .icon(@fa-var-book);
+    color: @brand-success
+}
+
+
 .file_icon:before {
     .icon(@fa-var-file-o)
 }