1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "chrome/browser/chromeos/status/network_menu.h"
6
7#include <algorithm>
8
9#include "ash/shell.h"
10#include "ash/shell_delegate.h"
11#include "ash/strings/grit/ash_strings.h"
12#include "ash/system/chromeos/network/network_connect.h"
13#include "base/bind.h"
14#include "base/logging.h"
15#include "base/strings/stringprintf.h"
16#include "base/strings/utf_string_conversions.h"
17#include "chrome/browser/chromeos/mobile_config.h"
18#include "chrome/browser/chromeos/options/network_config_view.h"
19#include "chrome/browser/chromeos/sim_dialog_delegate.h"
20#include "chrome/browser/chromeos/ui/choose_mobile_network_dialog.h"
21#include "chrome/browser/defaults.h"
22#include "chrome/browser/profiles/profile_manager.h"
23#include "chrome/common/url_constants.h"
24#include "chrome/grit/generated_resources.h"
25#include "chromeos/network/device_state.h"
26#include "chromeos/network/network_state.h"
27#include "chromeos/network/network_state_handler.h"
28#include "third_party/cros_system_api/dbus/service_constants.h"
29#include "ui/base/l10n/l10n_util.h"
30#include "ui/base/models/menu_model.h"
31#include "ui/base/resource/resource_bundle.h"
32#include "ui/chromeos/network/network_icon.h"
33#include "ui/chromeos/strings/grit/ui_chromeos_strings.h"
34#include "ui/gfx/image/image_skia.h"
35
36namespace chromeos {
37
38namespace {
39
40// Offsets for views menu ids (main menu and submenu ids use the same
41// namespace).
42const int kMainIndexMask = 0x1000;
43const int kMoreIndexMask = 0x4000;
44
45// Replace '&' in a string with "&&" to allow it to be a menu item label.
46std::string EscapeAmpersands(const std::string& input) {
47  std::string str = input;
48  size_t found = str.find('&');
49  while (found != std::string::npos) {
50    str.replace(found, 1, "&&");
51    found = str.find('&', found + 2);
52  }
53  return str;
54}
55
56// Highlight any connected or connecting networks in the UI.
57bool ShouldHighlightNetwork(const NetworkState* network) {
58  return network->IsConnectedState() || network->IsConnectingState();
59}
60
61void ToggleTechnology(const NetworkTypePattern& technology) {
62  NetworkStateHandler* handler = NetworkHandler::Get()->network_state_handler();
63  bool is_enabled = handler->IsTechnologyEnabled(technology);
64  ash::network_connect::SetTechnologyEnabled(technology, !is_enabled);
65}
66
67}  // namespace
68
69class NetworkMenuModel : public ui::MenuModel {
70 public:
71  struct MenuItem {
72    MenuItem()
73        : type(ui::MenuModel::TYPE_SEPARATOR),
74          sub_menu_model(NULL),
75          flags(0) {
76    }
77    MenuItem(ui::MenuModel::ItemType type,
78             base::string16 label,
79             gfx::ImageSkia icon,
80             const std::string& service_path,
81             int flags)
82        : type(type),
83          label(label),
84          icon(icon),
85          service_path(service_path),
86          sub_menu_model(NULL),
87          flags(flags) {
88    }
89    MenuItem(ui::MenuModel::ItemType type,
90             base::string16 label,
91             gfx::ImageSkia icon,
92             NetworkMenuModel* sub_menu_model,
93             int flags)
94        : type(type),
95          label(label),
96          icon(icon),
97          sub_menu_model(sub_menu_model),
98          flags(flags) {
99    }
100
101    ui::MenuModel::ItemType type;
102    base::string16 label;
103    gfx::ImageSkia icon;
104    std::string service_path;
105    NetworkMenuModel* sub_menu_model;  // Weak ptr.
106    int flags;
107  };
108  typedef std::vector<MenuItem> MenuItemVector;
109
110  explicit NetworkMenuModel(const base::WeakPtr<NetworkMenu>& owner)
111    : owner_(owner) {}
112  virtual ~NetworkMenuModel() {}
113
114  // Connect or reconnect to the network at |index|.
115  void ConnectToNetworkAt(int index);
116
117  // Called by NetworkMenu::UpdateMenu to initialize menu items.
118  virtual void InitMenuItems(bool should_open_button_options) = 0;
119
120  // Menu item field accessors.
121  const MenuItemVector& menu_items() const { return menu_items_; }
122
123  // ui::MenuModel implementation
124  // GetCommandIdAt() must be implemented by subclasses.
125  virtual bool HasIcons() const OVERRIDE;
126  virtual int GetItemCount() const OVERRIDE;
127  virtual ui::MenuModel::ItemType GetTypeAt(int index) const OVERRIDE;
128  virtual ui::MenuSeparatorType GetSeparatorTypeAt(int index) const OVERRIDE;
129  virtual base::string16 GetLabelAt(int index) const OVERRIDE;
130  virtual bool IsItemDynamicAt(int index) const OVERRIDE;
131  virtual const gfx::FontList* GetLabelFontListAt(int index) const OVERRIDE;
132  virtual bool GetAcceleratorAt(int index,
133                                ui::Accelerator* accelerator) const OVERRIDE;
134  virtual bool IsItemCheckedAt(int index) const OVERRIDE;
135  virtual int GetGroupIdAt(int index) const OVERRIDE;
136  virtual bool GetIconAt(int index, gfx::Image* icon) OVERRIDE;
137  virtual ui::ButtonMenuItemModel* GetButtonMenuItemAt(
138      int index) const OVERRIDE;
139  virtual bool IsEnabledAt(int index) const OVERRIDE;
140  virtual bool IsVisibleAt(int index) const OVERRIDE;
141  virtual ui::MenuModel* GetSubmenuModelAt(int index) const OVERRIDE;
142  virtual void HighlightChangedTo(int index) OVERRIDE;
143  virtual void ActivatedAt(int index) OVERRIDE;
144  virtual void SetMenuModelDelegate(ui::MenuModelDelegate* delegate) OVERRIDE;
145  virtual ui::MenuModelDelegate* GetMenuModelDelegate() const OVERRIDE;
146
147 protected:
148  enum MenuItemFlags {
149    FLAG_NONE              = 0,
150    FLAG_DISABLED          = 1 << 0,
151    FLAG_TOGGLE_WIFI       = 1 << 2,
152    FLAG_TOGGLE_MOBILE     = 1 << 3,
153    FLAG_ASSOCIATED        = 1 << 5,
154    FLAG_ETHERNET          = 1 << 6,
155    FLAG_WIFI              = 1 << 7,
156    FLAG_WIMAX             = 1 << 8,
157    FLAG_CELLULAR          = 1 << 9,
158    FLAG_OPTIONS           = 1 << 10,
159    FLAG_ADD_WIFI          = 1 << 11,
160    FLAG_ADD_CELLULAR      = 1 << 12,
161  };
162
163  // Our menu items.
164  MenuItemVector menu_items_;
165
166  // Weak pointer to NetworkMenu that owns this MenuModel.
167  base::WeakPtr<NetworkMenu> owner_;
168
169 private:
170  // Open a dialog to set up and connect to a network.
171  void ShowOther(const std::string& type) const;
172
173  DISALLOW_COPY_AND_ASSIGN(NetworkMenuModel);
174};
175
176class MoreMenuModel : public NetworkMenuModel {
177 public:
178  explicit MoreMenuModel(const base::WeakPtr<NetworkMenu> owner)
179    : NetworkMenuModel(owner) {}
180  virtual ~MoreMenuModel() {}
181
182  // NetworkMenuModel implementation.
183  virtual void InitMenuItems(bool should_open_button_options) OVERRIDE;
184
185  // ui::MenuModel implementation
186  virtual int GetCommandIdAt(int index) const OVERRIDE;
187
188 private:
189  DISALLOW_COPY_AND_ASSIGN(MoreMenuModel);
190};
191
192class MainMenuModel : public NetworkMenuModel {
193 public:
194  explicit MainMenuModel(const base::WeakPtr<NetworkMenu>& owner)
195      : NetworkMenuModel(owner),
196        more_menu_model_(new MoreMenuModel(owner)) {
197  }
198  virtual ~MainMenuModel() {}
199
200  // NetworkMenuModel implementation.
201  virtual void InitMenuItems(bool should_open_button_options) OVERRIDE;
202
203  // ui::MenuModel implementation
204  virtual int GetCommandIdAt(int index) const OVERRIDE;
205
206 private:
207  void AddWirelessNetworkMenuItem(const NetworkState* wifi_network, int flag);
208  void AddMessageItem(const base::string16& msg);
209
210  scoped_ptr<MoreMenuModel> more_menu_model_;
211
212  DISALLOW_COPY_AND_ASSIGN(MainMenuModel);
213};
214
215////////////////////////////////////////////////////////////////////////////////
216// NetworkMenuModel, public methods:
217
218void NetworkMenuModel::ConnectToNetworkAt(int index) {
219  const std::string& service_path = menu_items_[index].service_path;
220  ash::network_connect::ConnectToNetwork(service_path);
221}
222
223////////////////////////////////////////////////////////////////////////////////
224// NetworkMenuModel, ui::MenuModel implementation:
225
226bool NetworkMenuModel::HasIcons() const {
227  return true;
228}
229
230int NetworkMenuModel::GetItemCount() const {
231  return static_cast<int>(menu_items_.size());
232}
233
234ui::MenuModel::ItemType NetworkMenuModel::GetTypeAt(int index) const {
235  return menu_items_[index].type;
236}
237
238ui::MenuSeparatorType NetworkMenuModel::GetSeparatorTypeAt(int index) const {
239  return ui::NORMAL_SEPARATOR;
240}
241
242base::string16 NetworkMenuModel::GetLabelAt(int index) const {
243  return menu_items_[index].label;
244}
245
246bool NetworkMenuModel::IsItemDynamicAt(int index) const {
247  return false;
248}
249
250const gfx::FontList* NetworkMenuModel::GetLabelFontListAt(int index) const {
251  const gfx::FontList* font_list = NULL;
252  if (menu_items_[index].flags & FLAG_ASSOCIATED) {
253    ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
254    font_list = &rb.GetFontList(browser_defaults::kAssociatedNetworkFontStyle);
255  }
256
257  return font_list;
258}
259
260bool NetworkMenuModel::GetAcceleratorAt(int index,
261                                        ui::Accelerator* accelerator) const {
262  return false;
263}
264
265bool NetworkMenuModel::IsItemCheckedAt(int index) const {
266  // All ui::MenuModel::TYPE_CHECK menu items are checked.
267  return true;
268}
269
270int NetworkMenuModel::GetGroupIdAt(int index) const {
271  return 0;
272}
273
274bool NetworkMenuModel::GetIconAt(int index, gfx::Image* icon) {
275  if (!menu_items_[index].icon.isNull()) {
276    *icon = gfx::Image(menu_items_[index].icon);
277    return true;
278  }
279  return false;
280}
281
282ui::ButtonMenuItemModel* NetworkMenuModel::GetButtonMenuItemAt(
283    int index) const {
284  return NULL;
285}
286
287bool NetworkMenuModel::IsEnabledAt(int index) const {
288  return !(menu_items_[index].flags & FLAG_DISABLED);
289}
290
291bool NetworkMenuModel::IsVisibleAt(int index) const {
292  return true;
293}
294
295ui::MenuModel* NetworkMenuModel::GetSubmenuModelAt(int index) const {
296  return menu_items_[index].sub_menu_model;
297}
298
299void NetworkMenuModel::HighlightChangedTo(int index) {
300}
301
302void NetworkMenuModel::ActivatedAt(int index) {
303  // When we are refreshing the menu, ignore menu item activation.
304  if (owner_->refreshing_menu_)
305    return;
306
307  int flags = menu_items_[index].flags;
308  if (flags & FLAG_OPTIONS) {
309    owner_->delegate()->OpenButtonOptions();
310  } else if (flags & FLAG_TOGGLE_WIFI) {
311    ToggleTechnology(NetworkTypePattern::WiFi());
312  } else if (flags & FLAG_TOGGLE_MOBILE) {
313    ToggleTechnology(NetworkTypePattern::Mobile());
314  } else if (flags & FLAG_ETHERNET) {
315    owner_->delegate()->OnConnectToNetworkRequested();
316  } else if (flags & (FLAG_WIFI | FLAG_WIMAX | FLAG_CELLULAR)) {
317    ConnectToNetworkAt(index);
318    owner_->delegate()->OnConnectToNetworkRequested();
319  } else if (flags & FLAG_ADD_WIFI) {
320    ShowOther(shill::kTypeWifi);
321  } else if (flags & FLAG_ADD_CELLULAR) {
322    ShowOther(shill::kTypeCellular);
323  }
324}
325
326void NetworkMenuModel::SetMenuModelDelegate(ui::MenuModelDelegate* delegate) {
327}
328
329ui::MenuModelDelegate* NetworkMenuModel::GetMenuModelDelegate() const {
330  return NULL;
331}
332
333////////////////////////////////////////////////////////////////////////////////
334// NetworkMenuModel, private methods:
335
336void NetworkMenuModel::ShowOther(const std::string& type) const {
337  gfx::NativeWindow native_window = owner_->delegate()->GetNativeWindow();
338  if (type == shill::kTypeCellular)
339    ChooseMobileNetworkDialog::ShowDialog(native_window);
340  else
341    NetworkConfigView::ShowForType(shill::kTypeWifi, native_window);
342}
343
344////////////////////////////////////////////////////////////////////////////////
345// MainMenuModel
346
347void MainMenuModel::AddWirelessNetworkMenuItem(const NetworkState* network,
348                                               int flag) {
349  base::string16 label;
350  // Ampersand is a valid character in an SSID, but menu2 uses it to mark
351  // "mnemonics" for keyboard shortcuts.
352  std::string wifi_name = EscapeAmpersands(network->name());
353  if (network->IsConnectingState()) {
354    label = l10n_util::GetStringFUTF16(
355        IDS_STATUSBAR_NETWORK_DEVICE_STATUS,
356        base::UTF8ToUTF16(wifi_name),
357        l10n_util::GetStringUTF16(IDS_STATUSBAR_NETWORK_DEVICE_CONNECTING));
358  } else {
359    label = base::UTF8ToUTF16(wifi_name);
360  }
361
362  // We do not have convenient access to whether or not it might be possible
363  // to connect to a wireless network (e.g. whether certs are required), so all
364  // entries are enabled.
365
366  if (ShouldHighlightNetwork(network))
367    flag |= FLAG_ASSOCIATED;
368  const gfx::ImageSkia icon = ui::network_icon::GetImageForNetwork(
369      network, ui::network_icon::ICON_TYPE_LIST);
370  menu_items_.push_back(
371      MenuItem(ui::MenuModel::TYPE_COMMAND,
372               label, icon, network->path(), flag));
373}
374
375void MainMenuModel::AddMessageItem(const base::string16& msg) {
376  menu_items_.push_back(MenuItem(
377      ui::MenuModel::TYPE_COMMAND, msg,
378      gfx::ImageSkia(), std::string(), FLAG_DISABLED));
379}
380
381void MainMenuModel::InitMenuItems(bool should_open_button_options) {
382  menu_items_.clear();
383
384  NetworkStateHandler* handler = NetworkHandler::Get()->network_state_handler();
385
386  // Populate our MenuItems with the current list of networks.
387  base::string16 label;
388
389  // Ethernet
390  // Only display an ethernet icon if enabled, and an ethernet network exists.
391  bool ethernet_enabled =
392      handler->IsTechnologyEnabled(NetworkTypePattern::Ethernet());
393  const NetworkState* ethernet_network =
394      handler->FirstNetworkByType(NetworkTypePattern::Ethernet());
395  if (ethernet_enabled && ethernet_network) {
396    bool ethernet_connecting = ethernet_network->IsConnectingState();
397    if (ethernet_connecting) {
398      label = l10n_util::GetStringFUTF16(
399          IDS_STATUSBAR_NETWORK_DEVICE_STATUS,
400          l10n_util::GetStringUTF16(IDS_STATUSBAR_NETWORK_DEVICE_ETHERNET),
401          l10n_util::GetStringUTF16(IDS_STATUSBAR_NETWORK_DEVICE_CONNECTING));
402    } else {
403      label = l10n_util::GetStringUTF16(IDS_STATUSBAR_NETWORK_DEVICE_ETHERNET);
404    }
405    int flag = FLAG_ETHERNET;
406    if (ShouldHighlightNetwork(ethernet_network))
407      flag |= FLAG_ASSOCIATED;
408    const gfx::ImageSkia icon = ui::network_icon::GetImageForNetwork(
409        ethernet_network, ui::network_icon::ICON_TYPE_LIST);
410    menu_items_.push_back(MenuItem(ui::MenuModel::TYPE_COMMAND,
411                                   label, icon, std::string(), flag));
412  }
413
414  // Get the list of all networks.
415  NetworkStateHandler::NetworkStateList network_list;
416  handler->GetVisibleNetworkList(&network_list);
417
418  // Cellular Networks
419  if (handler->IsTechnologyEnabled(NetworkTypePattern::Cellular())) {
420    // List Cellular networks.
421    for (NetworkStateHandler::NetworkStateList::const_iterator iter =
422             network_list.begin(); iter != network_list.end(); ++iter) {
423      const NetworkState* network = *iter;
424      if (network->type() != shill::kTypeCellular)
425        continue;
426      std::string activation_state = network->activation_state();
427
428      // This is only used in the login screen; do not show unactivated
429      // networks.
430      if (activation_state != shill::kActivationStateActivated)
431        continue;
432
433      // Ampersand is a valid character in a network name, but menu2 uses it
434      // to mark "mnemonics" for keyboard shortcuts.  http://crosbug.com/14697
435      std::string network_name = EscapeAmpersands(network->name());
436      if (network->IsConnectingState()) {
437        label = l10n_util::GetStringFUTF16(
438            IDS_STATUSBAR_NETWORK_DEVICE_STATUS,
439            base::UTF8ToUTF16(network_name),
440            l10n_util::GetStringUTF16(IDS_STATUSBAR_NETWORK_DEVICE_CONNECTING));
441      } else {
442        label = base::UTF8ToUTF16(network_name);
443      }
444
445      int flag = FLAG_CELLULAR;
446      bool isActive = ShouldHighlightNetwork(network);
447      if (isActive)
448        flag |= FLAG_ASSOCIATED;
449      const gfx::ImageSkia icon = ui::network_icon::GetImageForNetwork(
450          network, ui::network_icon::ICON_TYPE_LIST);
451      menu_items_.push_back(
452          MenuItem(ui::MenuModel::TYPE_COMMAND,
453                   label, icon, network->path(), flag));
454    }
455
456    // For GSM add cellular network scan.
457    const DeviceState* cellular_device =
458        handler->GetDeviceStateByType(NetworkTypePattern::Cellular());
459    if (cellular_device && cellular_device->support_network_scan()) {
460      const gfx::ImageSkia icon =
461          ui::network_icon::GetImageForDisconnectedNetwork(
462              ui::network_icon::ICON_TYPE_LIST, shill::kTypeCellular);
463      menu_items_.push_back(MenuItem(
464          ui::MenuModel::TYPE_COMMAND,
465          l10n_util::GetStringUTF16(
466              IDS_OPTIONS_SETTINGS_OTHER_CELLULAR_NETWORKS),
467          icon, std::string(), FLAG_ADD_CELLULAR));
468    }
469  } else {
470    int initializing_message_id =
471        ui::network_icon::GetCellularUninitializedMsg();
472    if (initializing_message_id) {
473      // Initializing cellular modem...
474      AddMessageItem(l10n_util::GetStringUTF16(initializing_message_id));
475    }
476  }
477
478  // Wimax Networks
479  if (handler->IsTechnologyEnabled(NetworkTypePattern::Wimax())) {
480    // List Wimax networks.
481    for (NetworkStateHandler::NetworkStateList::const_iterator iter =
482             network_list.begin(); iter != network_list.end(); ++iter) {
483      const NetworkState* network = *iter;
484      if (network->type() != shill::kTypeWimax)
485        continue;
486      AddWirelessNetworkMenuItem(network, FLAG_WIMAX);
487    }
488  }
489
490  // Wifi Networks
491  if (handler->IsTechnologyEnabled(NetworkTypePattern::WiFi())) {
492    // List Wifi networks.
493    int scanning_msg = handler->GetScanningByType(NetworkTypePattern::WiFi())
494                           ? IDS_ASH_STATUS_TRAY_WIFI_SCANNING_MESSAGE
495                           : 0;
496    for (NetworkStateHandler::NetworkStateList::const_iterator iter =
497             network_list.begin(); iter != network_list.end(); ++iter) {
498      const NetworkState* network = *iter;
499      if (network->type() != shill::kTypeWifi)
500        continue;
501      // Add 'Searching for Wi-Fi networks...' after connected networks.
502      if (scanning_msg && !network->IsConnectedState()) {
503        AddMessageItem(l10n_util::GetStringUTF16(scanning_msg));
504        scanning_msg = 0;
505      }
506      AddWirelessNetworkMenuItem(network, FLAG_WIFI);
507    }
508    if (scanning_msg)
509      AddMessageItem(l10n_util::GetStringUTF16(scanning_msg));
510    const gfx::ImageSkia icon = ui::network_icon::GetImageForConnectedNetwork(
511        ui::network_icon::ICON_TYPE_LIST, shill::kTypeWifi);
512    menu_items_.push_back(MenuItem(
513        ui::MenuModel::TYPE_COMMAND,
514        l10n_util::GetStringUTF16(IDS_OPTIONS_SETTINGS_OTHER_WIFI_NETWORKS),
515        icon, std::string(), FLAG_ADD_WIFI));
516  }
517
518  if (menu_items_.empty()) {
519    // No networks available (and not initializing cellular or wifi scanning)
520    AddMessageItem(l10n_util::GetStringFUTF16(
521        IDS_STATUSBAR_NETWORK_MENU_ITEM_INDENT,
522        l10n_util::GetStringUTF16(IDS_STATUSBAR_NO_NETWORKS_MESSAGE)));
523  }
524
525  // Enable / Disable Technology
526  NetworkStateHandler::TechnologyState wifi_state =
527      handler->GetTechnologyState(NetworkTypePattern::WiFi());
528  bool wifi_available =
529      wifi_state != NetworkStateHandler::TECHNOLOGY_UNAVAILABLE;
530  bool wifi_enabled = wifi_state == NetworkStateHandler::TECHNOLOGY_ENABLED;
531
532  NetworkStateHandler::TechnologyState mobile_state =
533      handler->GetTechnologyState(NetworkTypePattern::Mobile());
534  bool mobile_available =
535      mobile_state != NetworkStateHandler::TECHNOLOGY_UNAVAILABLE;
536  bool mobile_enabled = mobile_state == NetworkStateHandler::TECHNOLOGY_ENABLED;
537
538  // Do not show disable wifi or cellular during oobe.
539  bool show_toggle_wifi = wifi_available &&
540      (should_open_button_options || !wifi_enabled);
541  bool show_toggle_mobile = mobile_available &&
542      (should_open_button_options || !mobile_enabled);
543
544  if (show_toggle_wifi || show_toggle_mobile) {
545    menu_items_.push_back(MenuItem());  // Separator
546
547    if (show_toggle_wifi) {
548      int id = wifi_enabled ? IDS_STATUSBAR_NETWORK_DEVICE_DISABLE :
549                              IDS_STATUSBAR_NETWORK_DEVICE_ENABLE;
550      label = l10n_util::GetStringFUTF16(id,
551          l10n_util::GetStringUTF16(IDS_STATUSBAR_NETWORK_DEVICE_WIFI));
552      int flag = FLAG_TOGGLE_WIFI;
553      if (wifi_state == NetworkStateHandler::TECHNOLOGY_ENABLING)
554        flag |= FLAG_DISABLED;
555      menu_items_.push_back(MenuItem(ui::MenuModel::TYPE_COMMAND, label,
556          gfx::ImageSkia(), std::string(), flag));
557    }
558
559    if (show_toggle_mobile) {
560      const DeviceState* mobile_device =
561          handler->GetDeviceStateByType(NetworkTypePattern::Mobile());
562      bool is_locked = mobile_device && !mobile_device->sim_lock_type().empty();
563      int id = (mobile_enabled && !is_locked)
564          ? IDS_STATUSBAR_NETWORK_DEVICE_DISABLE
565          : IDS_STATUSBAR_NETWORK_DEVICE_ENABLE;
566      label = l10n_util::GetStringFUTF16(id,
567          l10n_util::GetStringUTF16(IDS_STATUSBAR_NETWORK_DEVICE_CELLULAR));
568      gfx::ImageSkia icon;
569      int flag = FLAG_TOGGLE_MOBILE;
570      if (mobile_state == NetworkStateHandler::TECHNOLOGY_ENABLING)
571        flag |= FLAG_DISABLED;
572      menu_items_.push_back(MenuItem(ui::MenuModel::TYPE_COMMAND, label,
573          icon, std::string(), flag));
574    }
575  }
576
577  // Additional links like:
578  // * IP Address on active interface;
579  // * Hardware addresses for wifi and ethernet.
580  more_menu_model_->InitMenuItems(should_open_button_options);
581  if (!more_menu_model_->menu_items().empty()) {
582    menu_items_.push_back(MenuItem());  // Separator
583    menu_items_.push_back(MenuItem(
584        ui::MenuModel::TYPE_SUBMENU,
585        l10n_util::GetStringUTF16(IDS_STATUSBAR_NETWORK_MORE),
586        gfx::ImageSkia(), more_menu_model_.get(), FLAG_NONE));
587  }
588}
589
590int MainMenuModel::GetCommandIdAt(int index) const {
591  return index + kMainIndexMask;
592}
593
594////////////////////////////////////////////////////////////////////////////////
595// MoreMenuModel
596
597void MoreMenuModel::InitMenuItems(bool should_open_button_options) {
598  menu_items_.clear();
599  MenuItemVector link_items;
600  MenuItemVector address_items;
601
602  NetworkStateHandler* handler = NetworkHandler::Get()->network_state_handler();
603  const NetworkState* default_network = handler->DefaultNetwork();
604
605  int message_id = -1;
606  if (default_network)
607    message_id = IDS_STATUSBAR_NETWORK_OPEN_PROXY_SETTINGS_DIALOG;
608  if (message_id != -1) {
609    link_items.push_back(MenuItem(ui::MenuModel::TYPE_COMMAND,
610                                  l10n_util::GetStringUTF16(message_id),
611                                  gfx::ImageSkia(),
612                                  std::string(),
613                                  FLAG_OPTIONS));
614  }
615
616  if (default_network) {
617    std::string ip_address = default_network->ip_address();
618    if (!ip_address.empty()) {
619      address_items.push_back(MenuItem(
620          ui::MenuModel::TYPE_COMMAND, base::ASCIIToUTF16(ip_address),
621          gfx::ImageSkia(), std::string(), FLAG_DISABLED));
622    }
623  }
624
625  std::string ethernet_address =
626      handler->FormattedHardwareAddressForType(NetworkTypePattern::Ethernet());
627  if (!ethernet_address.empty()) {
628    std::string label = l10n_util::GetStringUTF8(
629        IDS_STATUSBAR_NETWORK_DEVICE_ETHERNET) + " " + ethernet_address;
630    address_items.push_back(MenuItem(
631        ui::MenuModel::TYPE_COMMAND, base::UTF8ToUTF16(label),
632        gfx::ImageSkia(), std::string(), FLAG_DISABLED));
633  }
634
635  std::string wifi_address =
636      handler->FormattedHardwareAddressForType(NetworkTypePattern::WiFi());
637  if (!wifi_address.empty()) {
638    std::string label = l10n_util::GetStringUTF8(
639        IDS_STATUSBAR_NETWORK_DEVICE_WIFI) + " " + wifi_address;
640    address_items.push_back(MenuItem(
641        ui::MenuModel::TYPE_COMMAND, base::UTF8ToUTF16(label),
642        gfx::ImageSkia(), std::string(), FLAG_DISABLED));
643  }
644
645  menu_items_ = link_items;
646  if (!menu_items_.empty() && address_items.size() > 1)
647    menu_items_.push_back(MenuItem());  // Separator
648  menu_items_.insert(menu_items_.end(),
649      address_items.begin(), address_items.end());
650}
651
652int MoreMenuModel::GetCommandIdAt(int index) const {
653  return index + kMoreIndexMask;
654}
655
656////////////////////////////////////////////////////////////////////////////////
657// NetworkMenu
658
659NetworkMenu::Delegate::~Delegate() {
660}
661
662NetworkMenu::NetworkMenu(Delegate* delegate)
663    : delegate_(delegate),
664      refreshing_menu_(false),
665      weak_pointer_factory_(this) {
666  main_menu_model_.reset(new MainMenuModel(weak_pointer_factory_.GetWeakPtr()));
667}
668
669NetworkMenu::~NetworkMenu() {
670}
671
672ui::MenuModel* NetworkMenu::GetMenuModel() {
673  return main_menu_model_.get();
674}
675
676void NetworkMenu::UpdateMenu() {
677  refreshing_menu_ = true;
678  main_menu_model_->InitMenuItems(delegate_->ShouldOpenButtonOptions());
679  refreshing_menu_ = false;
680}
681
682}  // namespace chromeos
683