First round UI touch up of DOMUI based network menu.

chrome/browser/resources/network_menu.js

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+
+// Network status constants.
+const StatusConnected = 'connected';
+const StatusDisconnected = 'disconnected';
+const StatusConnecting = 'connecting';
+const StatusError = 'error';
+
+const NetworkOther = 'other';
+
 /**
  * Sends "connect" using the 'action' DOMUI message.
  */
 function sendConnect(index, passphrase, identity) {
   chrome.send('action', [ 'connect', String(index), passphrase, identity ]);
 }
 
-var NetworkMenuItem = cr.ui.define('div');
+var networkMenuItemProto = (function() {
+    var networkMenuItem = cr.doc.createElement('div');
+    networkMenuItem.innerHTML = '<div class="network-menu-item">' +
+          '<div class="network-label-icon">' +
+            '<div class="network-label"></div>' +
+            '<img class="network-icon hidden">' +
+          '</div>' +
+          '<div class="network-status hidden"></div>' +
+          '<div class="hidden"></div>' +
+        '</div>';
+    return networkMenuItem;
+  })();
+
+var NetworkMenuItem = cr.ui.define(function() {
+    return networkMenuItemProto.cloneNode(true);
+  });
 
 NetworkMenuItem.prototype = {
   __proto__: MenuItem.prototype,
 
+  ssidEdit: null,
+  passwordEdit: null,
+  rememberCheckbox: null,
+
+  /**
+   * The label element.
+   * @private
+   */
+  get label_() {
+    return this.firstElementChild.firstElementChild.firstElementChild;
+  },
+
+  /**
+   * The icon element.
+   * @private
+   */
+  get icon_() {
+    return this.label_.nextElementSibling;
+  },
+
+  /**
+   * The status area element.
+   * @private
+   */
+  get status_() {
+    return this.firstElementChild.firstElementChild.nextElementSibling;
+  },
+
+  /**
+   * The action area container element.
+   * @private
+   */
+  get action_() {
+    return this.status_.nextElementSibling;
+  },
+
+  /**
+   * Set status message.
+   * @param {string} message The message to display in status area.
+   * @private
+   */
+  setStatus_: function(message) {
+    if (message) {
+      this.status_.textContent = message;
+      this.status_.classList.remove('hidden');
+    } else {
+      this.status_.classList.add('hidden');
+    }
+  },
+
+  /**
+   * Set status icon.
+   * @param {string} icon Source url for the icon image.
+   * @private
+   */
+  setIcon_: function(icon) {
+    if (icon) {
+      this.icon_.src = icon;
+      this.icon_.classList.remove('hidden');
+    } else {
+      this.icon_.classList.add('hidden');
+    }
+  },
+
+  /**
+   * Handle reconnect.
+   * @private
+   */
+  handleConnect_ : function(e) {
+    // TODO: Handle "Remember" checkbox
+
+    if (this.ssidEdit && this.passwordEdit) {
+      sendConnect(this.menu_.getMenuItemIndexOf(this),
+          this.passwordEdit.value, this.ssidEdit.value);
+    } else if (this.passwordEdit) {
+      sendConnect(this.menu_.getMenuItemIndexOf(this),
+          this.passwordEdit.value, '');
+    } else {
+      sendConnect(this.menu_.getMenuItemIndexOf(this), '', '');
+    }
+  },
+
+  /**
+   * Handle keydown event in ssid edit.
+   * @private
+   */
+  handleSsidEditKeydown_: function(e) {
+    if (e.target == this.ssidEdit &&
+        e.keyIdentifier == 'Enter') {
+      this.passwordEdit.focus();
+    }
+  },
+
+  /**
+   * Handle keydown event in password edit.
+   * @private
+   */
+  handlePassEditKeydown_: function(e) {
+    if (e.target == this.passwordEdit &&
+        e.keyIdentifier == 'Enter') {
+      this.handleConnect_();
+    }
+  },
+
+  /**
+   * Returns whether action area is visible.
+   * @private
+   */
+  isActionVisible_: function() {
+    return !this.action_.classList.contains('hidden');
+  },
+
+  /**
+   * Show/hide action area.
+   * @private
+   */
+  showAction_: function(show) {
+    var visible = this.isActionVisible_();
+    if (show && !visible) {
+      this.action_.classList.remove('hidden');
+    } else if (!show && visible) {
+      this.action_.classList.add('hidden');
+    }
+  },
+
+  /**
+   * Add network name edit to action area.
+   * @private
+   */
+  addSsidEdit_: function() {
+    this.ssidEdit = this.ownerDocument.createElement('input');
+    this.ssidEdit.type = 'text';
+    this.ssidEdit.placeholder = localStrings.getString('ssid_prompt');
+    this.ssidEdit.pattern = '^\\S+$';
+    this.ssidEdit.addEventListener('keydown',
+        this.handleSsidEditKeydown_.bind(this));
+
+    var box = this.ownerDocument.createElement('div');
+    box.appendChild(this.ssidEdit);
+    this.action_.appendChild(box);
+  },
+
+  /**
+   * Add password edit to action area.
+   * @private
+   */
+  addPasswordEdit_: function() {
+    this.passwordEdit = this.ownerDocument.createElement('input');
+    this.passwordEdit.type = 'password';
+    this.passwordEdit.placeholder = localStrings.getString('pass_prompt');
+    this.passwordEdit.pattern = '^\\S+$';
+    this.passwordEdit.addEventListener('keydown',
+        this.handlePassEditKeydown_.bind(this));
+
+    var box = this.ownerDocument.createElement('div');
+    box.appendChild(this.passwordEdit);
+    this.action_.appendChild(box);
+  },
+
+  /**
+   * Add remember this network check box to action area.
+   * @private
+   */
+  addRememberCheckbox_: function() {
+    this.rememberCheckbox = this.ownerDocument.createElement('input');
+    this.rememberCheckbox.type = 'checkbox';
+    this.rememberCheckbox.checked = this.attrs.remembered;
+
+    var rememberSpan = this.ownerDocument.createElement('span');
+    rememberSpan.textContent = localStrings.getString('remeber_this_network');
+
+    var rememberLabel = this.ownerDocument.createElement('label');
+    rememberLabel.appendChild(this.rememberCheckbox);
+    rememberLabel.appendChild(rememberSpan);
+
+    this.action_.appendChild(rememberLabel);
+  },
+
   /**
    * Internal method to initiailze the MenuItem.
    * @private
    */
   initMenuItem_: function() {
     // *TODO: eliminate code duplication with menu.js
     // MenuItem.prototype.initMenuItem_();
     var attrs = this.attrs;
-    this.className = 'menu-item ' + attrs.type;
+    this.classList.add(attrs.type);
     this.menu_.addHandlers(this, this);
-    var label = document.createElement('div');
-
-    label.className = 'menu-label';
 
     //////// NetworkMenuItem specific code:
     // TODO: Handle specific types of network, connecting icon.
-    if (attrs.status && attrs.status != 'unknown') {
-      label.appendChild(document.createTextNode(attrs.label));
-      if (attrs.status == 'connected') {
-        // label.appendChild(document.createElement('p')).
-        //     appendChild(document.createTextNode(attrs.message));
-        label.appendChild(document.createElement('p')).
-            appendChild(document.createTextNode(attrs.ip_address));
-      } else if (attrs.status == 'connecting') {
-        label.appendChild(document.createElement('p')).
-            appendChild(document.createTextNode(attrs.message));
-      } else {
-        // error
-        label.appendChild(document.createElement('p')).
-            appendChild(document.createTextNode(attrs.message));
-        // TODO: error icon, reconnect button
+    this.label_.textContent = attrs.label;
+
+    if (attrs.network_type == NetworkOther) {
+      this.addSsidEdit_();
+      this.addPasswordEdit_();
+      this.addRememberCheckbox_();
+    } else if (attrs.status && attrs.status != 'unknown') {
+      if (attrs.status == StatusConnected) {
+        this.setStatus_(attrs.ip_address);
+      } else if (attrs.status == StatusConnecting) {
+        this.setStatus_(attrs.message);
+      } else if (attrs.status == StatusError) {
+        this.setStatus_(attrs.message);
+        this.setIcon_('chrome://theme/IDR_WARNING');
+
+        var button = this.ownerDocument.createElement('button');
+        button.textContent = localStrings.getString('reconnect');
+        button.addEventListener('click', this.handleConnect_.bind(this));
+        this.action_.appendChild(button);
+        this.showAction_(true);
       }
-      // TODO: need_passphrase
-      // TODO: remembered
-    } else {
-      label.textContent = attrs.label;
+
+      if (attrs.need_passphrase) {
+        this.addPasswordEdit_();
+      }
+
+      this.addRememberCheckbox_();
     }
     //////// End NetworkMenuItem specifi code
 
     if (attrs.font) {
-      label.style.font = attrs.font;
+      this.label_.style.font = attrs.font;
+
+      var base_font = attrs.font.replace(/bold/, '').replace(/italic/, '');
+      this.status_.style.font = base_font;
+      this.action_.style.font = base_font;
     }
-    this.appendChild(label);
+  },
 
-  },
+  /** @inheritDoc */
+  activate: function() {
+    // Show action area for encrypted network and 'other' network.
+    if ((this.attrs.network_type == NetworkOther ||
+         this.attrs.status == StatusDisconnected) &&
+        this.attrs.need_passphrase &&
+        !this.isActionVisible_()) {
+      this.showAction_(true);
+    }
+
+    // No default activate if action area is visible.
+    if (this.isActionVisible_())
+      return;
+
+    MenuItem.prototype.activate.call(this);
+  }
 };
 
 
 var NetworkMenu = cr.ui.define('div');
 
 NetworkMenu.prototype = {
   __proto__: Menu.prototype,
 
+  /** @inheritDoc */
   createMenuItem: function(attrs) {
     if (attrs.type == 'command') {
       return new NetworkMenuItem();
     } else {
       return new MenuItem();
     }
-  },
-
-  onKeydown_: function(event) {
-    switch (event.keyIdentifier) {
-      case 'Enter':
-      case 'U+0020':  // space
-        // Temporary, for testing sendConnect()
-        sendConnect(this.getMenuItemIndexOf(this.current_),
-                    "passphrase", "identity");
-        break;
-      default:
-        Menu.prototype.onKeydown_.call(this, event);
-        break;
-    }
   }
 };