From 16b9150151ed50078742e20bd9ee28952a561aa3 Mon Sep 17 00:00:00 2001
From: Scott Sanderson <scoutoss@gmail.com>
Date: Fri, 21 Nov 2014 12:03:18 -0500
Subject: [PATCH 1/2] DEV: Add various events.

---
 IPython/html/static/notebook/js/codecell.js | 1 +
 IPython/html/static/tree/js/notebooklist.js | 6 +++++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/IPython/html/static/notebook/js/codecell.js b/IPython/html/static/notebook/js/codecell.js
index 7d06188a2..37931bc87 100644
--- a/IPython/html/static/notebook/js/codecell.js
+++ b/IPython/html/static/notebook/js/codecell.js
@@ -338,6 +338,7 @@ define([
         }
         CodeCell.msg_cells[this.last_msg_id] = this;
         this.render();
+        this.events.trigger('execute.CodeCell');
     };
     
     /**
diff --git a/IPython/html/static/tree/js/notebooklist.js b/IPython/html/static/tree/js/notebooklist.js
index 0447e615f..c1f6cfd9e 100644
--- a/IPython/html/static/tree/js/notebooklist.js
+++ b/IPython/html/static/tree/js/notebooklist.js
@@ -6,7 +6,8 @@ define([
     'jquery',
     'base/js/utils',
     'base/js/dialog',
-], function(IPython, $, utils, dialog) {
+    'base/js/events',
+], function(IPython, $, utils, dialog, events) {
     "use strict";
     
     var NotebookList = function (selector, options) {
@@ -187,6 +188,8 @@ define([
             item = this.new_item(i+offset);
             this.add_link(model, item);
         }
+        // Trigger an event when we've finished drawing the notebook list.
+        events.trigger('draw_notebook_list.NotebookList');
     };
 
 
@@ -380,6 +383,7 @@ define([
             var element = $(this);
             if (element.data("path") == path) {
                 element.remove();
+                events.trigger('notebook_deleted.NotebookList');
             }
         });
     };

From 4ed34d4f9d81909e2eca8bb740ef9fb5c288a8bd Mon Sep 17 00:00:00 2001
From: Scott Sanderson <scoutoss@gmail.com>
Date: Sun, 23 Nov 2014 20:59:22 -0500
Subject: [PATCH 2/2] DEV: Pass current cell to the execute cell event.

---
 IPython/html/static/notebook/js/codecell.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/IPython/html/static/notebook/js/codecell.js b/IPython/html/static/notebook/js/codecell.js
index 37931bc87..df8ec2625 100644
--- a/IPython/html/static/notebook/js/codecell.js
+++ b/IPython/html/static/notebook/js/codecell.js
@@ -338,7 +338,7 @@ define([
         }
         CodeCell.msg_cells[this.last_msg_id] = this;
         this.render();
-        this.events.trigger('execute.CodeCell');
+        this.events.trigger('execute.CodeCell', {cell: this});
     };
     
     /**