Select default title when renaming a notebook

The default notebook name is Untitled<x>. It is unlikely the user will want to
keep this name or part of it. Instead, select the text in the input field so the
user can easily type over the name and change it.

IPython/html/static/notebook/js/savewidget.js

@@ -1,158 +1,158
 //----------------------------------------------------------------------------
 //  Copyright (C) 2008-2011  The IPython Development Team
 //
 //  Distributed under the terms of the BSD License.  The full license is in
 //  the file COPYING, distributed as part of this software.
 //----------------------------------------------------------------------------
 
 //============================================================================
 // SaveWidget
 //============================================================================
 
 var IPython = (function (IPython) {
     "use strict";
 
     var utils = IPython.utils;
 
     var SaveWidget = function (selector) {
         this.selector = selector;
         if (this.selector !== undefined) {
             this.element = $(selector);
             this.style();
             this.bind_events();
         }
     };
 
 
     SaveWidget.prototype.style = function () {
     };
 
 
     SaveWidget.prototype.bind_events = function () {
         var that = this;
         this.element.find('span#notebook_name').click(function () {
             that.rename_notebook();
         });
         this.element.find('span#notebook_name').hover(function () {
             $(this).addClass("ui-state-hover");
         }, function () {
             $(this).removeClass("ui-state-hover");
         });
         $([IPython.events]).on('notebook_loaded.Notebook', function () {
             that.update_notebook_name();
             that.update_document_title();
         });
         $([IPython.events]).on('notebook_saved.Notebook', function () {
             that.update_notebook_name();
             that.update_document_title();
         });
         $([IPython.events]).on('notebook_save_failed.Notebook', function () {
             that.set_save_status('Autosave Failed!');
         });
         $([IPython.events]).on('checkpoints_listed.Notebook', function (event, data) {
             that.set_last_checkpoint(data[0]);
         });
         
         $([IPython.events]).on('checkpoint_created.Notebook', function (event, data) {
             that.set_last_checkpoint(data);
         });
         $([IPython.events]).on('set_dirty.Notebook', function (event, data) {
             that.set_autosaved(data.value);
         });
     };
 
 
     SaveWidget.prototype.rename_notebook = function () {
         var that = this;
         var dialog = $('<div/>').append(
             $("<p/>").addClass("rename-message")
                 .html('Enter a new notebook name:')
         ).append(
             $("<br/>")
         ).append(
             $('<input/>').attr('type','text').attr('size','25')
             .val(IPython.notebook.get_notebook_name())
         );
         IPython.dialog.modal({
             title: "Rename Notebook",
             body: dialog,
             buttons : {
                 "Cancel": {},
                 "OK": {
                     class: "btn-primary",
                     click: function () {
                     var new_name = $(this).find('input').val();
                     if (!IPython.notebook.test_notebook_name(new_name)) {
                         $(this).find('.rename-message').html(
                             "Invalid notebook name. Notebook names must "+
                             "have 1 or more characters and can contain any characters " +
                             "except :/\\. Please enter a new notebook name:"
                         );
                         return false;
                     } else {
                         IPython.notebook.set_notebook_name(new_name);
                         IPython.notebook.save_notebook();
                     }
                 }}
                 },
             open : function (event, ui) {
                 var that = $(this);
                 // Upon ENTER, click the OK button.
                 that.find('input[type="text"]').keydown(function (event, ui) {
                     if (event.which === utils.keycodes.ENTER) {
                         that.find('.btn-primary').first().click();
                         return false;
                     }
                 });
-                that.find('input[type="text"]').focus();
+                that.find('input[type="text"]').focus().select();
             }
         });
     }
 
 
     SaveWidget.prototype.update_notebook_name = function () {
         var nbname = IPython.notebook.get_notebook_name();
         this.element.find('span#notebook_name').html(nbname);
     };
 
 
     SaveWidget.prototype.update_document_title = function () {
         var nbname = IPython.notebook.get_notebook_name();
         document.title = nbname;
     };
 
 
     SaveWidget.prototype.set_save_status = function (msg) {
         this.element.find('span#autosave_status').html(msg);
     }
 
     SaveWidget.prototype.set_checkpoint_status = function (msg) {
         this.element.find('span#checkpoint_status').html(msg);
     }
 
     SaveWidget.prototype.set_last_checkpoint = function (checkpoint) {
         if (!checkpoint) {
             this.set_checkpoint_status("");
             return;
         }
         var d = new Date(checkpoint.last_modified);
         this.set_checkpoint_status(
             "Last Checkpoint: " + d.format('mmm dd HH:MM')
         );
     }
 
     SaveWidget.prototype.set_autosaved = function (dirty) {
         if (dirty) {
             this.set_save_status("(unsaved changes)");
         } else {
             this.set_save_status("(autosaved)");
         }
     };
 
 
     IPython.SaveWidget = SaveWidget;
 
     return IPython;
 
 }(IPython));