Saving files works

IPython/html/static/texteditor/js/menubar.js

@@ -0,0 +1,70
+// Copyright (c) IPython Development Team.
+// Distributed under the terms of the Modified BSD License.
+
+define([
+    'base/js/namespace',
+    'jquery',
+    'base/js/utils',
+    'bootstrap',
+], function(IPython, $, utils, bootstrap) {
+    "use strict";
+    
+    var MenuBar = function (selector, options) {
+        // Constructor
+        //
+        // A MenuBar Class to generate the menubar of IPython notebook
+        //
+        // Parameters:
+        //  selector: string
+        //  options: dictionary
+        //      Dictionary of keyword arguments.
+        //          codemirror: CodeMirror instance
+        //          contents: ContentManager instance
+        //          events: $(Events) instance
+        //          base_url : string
+        //          file_path : string
+        options = options || {};
+        this.base_url = options.base_url || utils.get_body_data("baseUrl");
+        this.selector = selector;
+        this.codemirror = options.codemirror;
+        this.contents = options.contents;
+        this.events = options.events;
+        this.file_path = options.file_path;
+
+        if (this.selector !== undefined) {
+            this.element = $(selector);
+            this.bind_events();
+        }
+    };
+
+    MenuBar.prototype.bind_events = function () {
+        //  File
+        var that = this;
+        this.element.find('#save_file').click(function () {
+            var ix = that.file_path.lastIndexOf("/");
+            var dir_path, basename;
+            if (ix === -1) {
+                dir_path = '';
+                basename = that.file_path;
+            } else {
+                dir_path = that.file_path.substring(0, ix);
+                basename = that.file_path.substring(ix+1);
+            }
+            var model = {
+                path: dir_path,
+                name: basename,
+                type: 'file',
+                format: 'text',
+                content: that.codemirror.getValue(),
+            };
+            console.log(model);
+            that.contents.save(dir_path, basename, model, {
+                success: function() {
+                    that.events.trigger("save_succeeded.TextEditor");
+                }
+            });
+        });
+    };
+
+    return {'MenuBar': MenuBar};
+});

IPython/html/static/texteditor/js/main.js

@@ -1,60 +1,72
 // Copyright (c) IPython Development Team.
 // Distributed under the terms of the Modified BSD License.
 
 require([
     'jquery',
     'base/js/utils',
     'base/js/page',
+    'base/js/events',
     'contents',
     'codemirror/lib/codemirror',
+    'texteditor/js/menubar',
     'codemirror/mode/meta',
     'custom/custom',
 ], function(
     $, 
     utils,
     page,
+    events,
     contents,
-    CodeMirror
+    CodeMirror,
+    menubar
     ){
     page = new page.Page();
 
     var base_url = utils.get_body_data('baseUrl');
     contents = new contents.Contents({base_url: base_url});
 
     var file_path = utils.get_body_data('filePath');
     var ix = file_path.lastIndexOf("/");
     var dir_path, basename;
     if (ix == -1) {
         dir_path = '';
         basename = file_path;
     } else {
         dir_path = file_path.substring(0, ix);
-        basename = file_path.substring(ix);
+        basename = file_path.substring(ix+1);
     }
     contents.load(dir_path, basename, {
         success: function(model) {
             page.show();
             if (model.type === "file" && model.format === "text") {
                 console.log(modeinfo);
                 var cm = CodeMirror($('#texteditor-container')[0], {
                     value: model.content,
                 });
                 
+                var menus = new menubar.MenuBar('#menubar', {
+                    base_url: base_url,
+                    codemirror: cm,
+                    contents: contents,
+                    events: events,
+                    file_path: file_path
+                });
+                
                 // Find and load the highlighting mode
                 var modeinfo = CodeMirror.findModeByMIME(model.mimetype);
                 if (modeinfo) {
                     utils.requireCodeMirrorMode(modeinfo.mode, function() {
                         cm.setOption('mode', modeinfo.mode);
                     });
                 }
                 
                 // Attach to document for debugging
                 document.cm_instance = cm;
             } else {
                 $('#texteditor-container').append(
                     $('<p/>').text(dir_path + " is not a text file")
                 );
             }
         }
     });
 });

IPython/html/templates/texteditor.html

@@ -1,29 +1,60
 {% extends "page.html" %}
 
 {% block title %}{{page_title}}{% endblock %}
 
 {% block stylesheet %}
 <link rel="stylesheet" href="{{ static_url('components/codemirror/lib/codemirror.css') }}">
 
 {{super()}}
 {% endblock %}
 
 {% block params %}
 
 data-base-url="{{base_url}}"
 data-file-path="{{file_path}}"
 
 {% endblock %}
 
 {% block site %}
 
+<div id="menubar-container" class="container">
+<div id="menubar">
+    <div id="menus" class="navbar navbar-default" role="navigation">
+        <div class="container-fluid">
+            <button type="button" class="btn btn-default navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
+              <i class="fa fa-bars"></i>
+              <span class="navbar-text">Menu</span>
+            </button>
+            <ul class="nav navbar-nav navbar-right">
+              <li id="kernel_indicator">
+                <i id="kernel_indicator_icon"></i>
+              </li>
+              <li id="modal_indicator">
+                <i id="modal_indicator_icon"></i>
+              </li>
+              <li id="notification_area"></li>
+            </ul>
+            <div class="navbar-collapse collapse">
+              <ul class="nav navbar-nav">
+                <li class="dropdown"><a href="#" class="dropdown-toggle" data-toggle="dropdown">File</a>
+                    <ul id="file_menu" class="dropdown-menu">
+                        <li id="save_file"><a href="#">Save</a></li>
+                    </ul>
+                </li>
+              </ul>
+            </div>
+        </div>
+    </div>
+</div>
+</div>
+
 <div id="texteditor-container"></div>
 
 {% endblock %}
 
 {% block script %}
 
     {{super()}}
 
 <script src="{{ static_url("texteditor/js/main.js") }}" type="text/javascript" charset="utf-8"></script>
 {% endblock %}