[cros] Add network tray item for mobile network setup.

This item is only shown for GSM modems w/o SIM card and when mobile config has setup URL defined (initial locale specific).
Initial locale (ex.: en-US, de, es) defines a country where ChromeOS device was bought.

Depends on http://codereview.chromium.org/10141006/

BUG=chrome-os-partner:8092
TEST=Manual.

Review URL: http://codereview.chromium.org/10201015

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@133941 0039d316-1c4b-4281-b951-d872f2087c98

10 files changed, 129 insertions, 32 deletions

diff --git a/ash/ash_strings.grd b/ash/ash_strings.grd
index 9fe6c05..0958984 100644
--- a/ash/ash_strings.grd
+++ b/ash/ash_strings.grd
@@ -240,6 +240,9 @@ This file contains the strings for ash.
       <message name="IDS_ASH_STATUS_TRAY_DISABLE_MOBILE" desc="The label used for the item to disable cellular networks.">
         Disable mobile data
       </message>
+      <message name="IDS_ASH_STATUS_TRAY_SETUP_MOBILE" desc="The label used for the item to setup cellular network when no SIM card in installed.">
+        Setup mobile data
+      </message>
       <message name="IDS_ASH_STATUS_TRAY_OTHER_MOBILE" desc="The label used for the item to display other cellular networks.">
         Mobile ...
       </message>
diff --git a/ash/shell.cc b/ash/shell.cc
index 83b7aac..38c7cb9 100644
--- a/ash/shell.cc
+++ b/ash/shell.cc
@@ -458,11 +458,12 @@ class DummySystemTrayDelegate : public SystemTrayDelegate {
   }
 
   virtual bool GetCellularCarrierInfo(std::string* carrier_id,
-                                      std::string* toup_url) OVERRIDE {
+                                      std::string* topup_url,
+                                      std::string* setup_url) OVERRIDE {
     return false;
   }
 
-  virtual void ShowCellularTopupURL(const std::string& topup_url) OVERRIDE {
+  virtual void ShowCellularURL(const std::string& url) OVERRIDE {
   }
 
   virtual void ChangeProxySettings() OVERRIDE {
diff --git a/ash/system/network/tray_network.cc b/ash/system/network/tray_network.cc
index 6b1c772..84e6dd03 100644
--- a/ash/system/network/tray_network.cc
+++ b/ash/system/network/tray_network.cc
@@ -168,7 +168,8 @@ class NetworkDetailedView : public views::View,
         info_icon_(NULL),
         button_wifi_(NULL),
         button_cellular_(NULL),
-        mobile_account_(NULL),
+        view_mobile_account_(NULL),
+        setup_mobile_account_(NULL),
         other_wifi_(NULL),
         other_mobile_(NULL),
         settings_(NULL),
@@ -197,7 +198,8 @@ class NetworkDetailedView : public views::View,
     info_icon_ = NULL;
     button_wifi_ = NULL;
     button_cellular_ = NULL;
-    mobile_account_ = NULL;
+    view_mobile_account_ = NULL;
+    setup_mobile_account_ = NULL;
     other_wifi_ = NULL;
     other_mobile_ = NULL;
     settings_ = NULL;
@@ -274,13 +276,17 @@ class NetworkDetailedView : public views::View,
     }
 
     if (login_ != user::LOGGED_IN_NONE) {
-      std::string carrier_id, topup_url;
-      if (delegate->GetCellularCarrierInfo(&carrier_id, &topup_url)) {
+      std::string carrier_id, topup_url, setup_url;
+      if (delegate->GetCellularCarrierInfo(&carrier_id,
+                                           &topup_url,
+                                           &setup_url)) {
         if (carrier_id != carrier_id_) {
           carrier_id_ = carrier_id;
           if (!topup_url.empty())
             topup_url_ = topup_url;
         }
+        if (!setup_url.empty())
+          setup_url_ = setup_url;
         if (!topup_url_.empty()) {
           HoverHighlightView* container = new HoverHighlightView(this);
           container->set_fixed_height(kTrayPopupItemHeight);
@@ -288,7 +294,16 @@ class NetworkDetailedView : public views::View,
               GetLocalizedString(IDS_ASH_STATUS_TRAY_MOBILE_VIEW_ACCOUNT),
               gfx::Font::NORMAL);
           AddChildView(container);
-          mobile_account_ = container;
+          view_mobile_account_ = container;
+        }
+        if (!setup_url_.empty()) {
+          HoverHighlightView* container = new HoverHighlightView(this);
+          container->set_fixed_height(kTrayPopupItemHeight);
+          container->AddLabel(ui::ResourceBundle::GetSharedInstance().
+              GetLocalizedString(IDS_ASH_STATUS_TRAY_SETUP_MOBILE),
+              gfx::Font::NORMAL);
+          AddChildView(container);
+          setup_mobile_account_ = container;
         }
       }
     }
@@ -455,8 +470,10 @@ class NetworkDetailedView : public views::View,
     if (login_ == user::LOGGED_IN_LOCKED)
       return;
 
-    if (sender == mobile_account_) {
-      delegate->ShowCellularTopupURL(topup_url_);
+    if (sender == view_mobile_account_) {
+      delegate->ShowCellularURL(topup_url_);
+    } else if (sender == setup_mobile_account_) {
+      delegate->ShowCellularURL(setup_url_);
     } else if (sender == airplane_) {
       delegate->ToggleAirplaneMode();
     } else {
@@ -471,6 +488,7 @@ class NetworkDetailedView : public views::View,
 
   std::string carrier_id_;
   std::string topup_url_;
+  std::string setup_url_;
 
   user::LoginStatus login_;
   std::map<views::View*, std::string> network_map_;
@@ -481,7 +499,8 @@ class NetworkDetailedView : public views::View,
   views::ImageButton* info_icon_;
   views::ToggleImageButton* button_wifi_;
   views::ToggleImageButton* button_cellular_;
-  views::View* mobile_account_;
+  views::View* view_mobile_account_;
+  views::View* setup_mobile_account_;
   TrayPopupTextButton* other_wifi_;
   TrayPopupTextButton* other_mobile_;
   TrayPopupTextButton* settings_;
diff --git a/ash/system/tray/system_tray_delegate.h b/ash/system/tray/system_tray_delegate.h
index c399296..3d95d2e 100644
--- a/ash/system/tray/system_tray_delegate.h
+++ b/ash/system/tray/system_tray_delegate.h
@@ -226,13 +226,15 @@ class SystemTrayDelegate {
   // Returns whether cellular scanning is supported.
   virtual bool GetCellularScanSupported() = 0;
 
-  // Retrieves information about the carrier. If the information cannot be
-  // retrieved, returns false.
+  // Retrieves information about the carrier and locale specific |setup_url|.
+  // If none of the carrier info/setup URL cannot be retrieved, returns false.
+  // Note: |setup_url| is returned when carrier is not defined (no SIM card).
   virtual bool GetCellularCarrierInfo(std::string* carrier_id,
-                                      std::string* toup_url) = 0;
+                                      std::string* topup_url,
+                                      std::string* setup_url) = 0;
 
-  // Opens the top up url.
-  virtual void ShowCellularTopupURL(const std::string& topup_url) = 0;
+  // Opens the cellular network specific URL.
+  virtual void ShowCellularURL(const std::string& url) = 0;
 
   // Shows UI for changing proxy settings.
   virtual void ChangeProxySettings() = 0;
diff --git a/chrome/browser/chromeos/cros/network_library.h b/chrome/browser/chromeos/cros/network_library.h
index f6119b0..f4e9097 100644
--- a/chrome/browser/chromeos/cros/network_library.h
+++ b/chrome/browser/chromeos/cros/network_library.h
@@ -106,6 +106,12 @@ class NetworkDevice {
     return sim_lock_state_ == SIM_LOCKED_PIN ||
         sim_lock_state_ == SIM_LOCKED_PUK;
   }
+  // Returns true if GSM modem and SIM as absent, otherwise
+  // returns false: GSM modem and SIM card is present or CDMA modem.
+  bool is_sim_absent() const {
+    return technology_family() == TECHNOLOGY_FAMILY_GSM &&
+           !is_sim_locked() && imsi().empty();
+  }
   const int sim_retries_left() const { return sim_retries_left_; }
   SimPinRequire sim_pin_required() const { return sim_pin_required_; }
   const std::string& firmware_revision() const { return firmware_revision_; }
diff --git a/chrome/browser/chromeos/status/network_menu.cc b/chrome/browser/chromeos/status/network_menu.cc
index ab0e818..4293c81 100644
--- a/chrome/browser/chromeos/status/network_menu.cc
+++ b/chrome/browser/chromeos/status/network_menu.cc
@@ -1064,9 +1064,24 @@ void NetworkMenu::ToggleCellular() {
   if (!cellular) {
     LOG(ERROR) << "No cellular device found, it should be available.";
     cros->EnableCellularNetworkDevice(!cros->cellular_enabled());
-  } else if (cellular->sim_lock_state() == SIM_UNLOCKED ||
-             cellular->sim_lock_state() == SIM_UNKNOWN) {
-    cros->EnableCellularNetworkDevice(!cros->cellular_enabled());
+  } else if (!cellular->is_sim_locked()) {
+    if (cellular->is_sim_absent()) {
+      std::string setup_url;
+      MobileConfig* config = MobileConfig::GetInstance();
+      if (config->IsReady()) {
+        const MobileConfig::LocaleConfig* locale_config =
+            config->GetLocaleConfig();
+        if (locale_config)
+          setup_url = locale_config->setup_url();
+      }
+      if (!setup_url.empty()) {
+        GetAppropriateBrowser()->ShowSingletonTab(GURL(setup_url));
+      } else {
+        // TODO(nkostylev): Show generic error message. http://crosbug.com/15444
+      }
+    } else {
+      cros->EnableCellularNetworkDevice(!cros->cellular_enabled());
+    }
   } else {
     SimDialogDelegate::ShowDialog(delegate()->GetNativeWindow(),
                                   SimDialogDelegate::SIM_DIALOG_UNLOCK);
@@ -1089,4 +1104,9 @@ bool NetworkMenu::ShouldHighlightNetwork(const Network* network) {
   return ::ShouldHighlightNetwork(network);
 }
 
+Browser* NetworkMenu::GetAppropriateBrowser() {
+  return Browser::GetOrCreateTabbedBrowser(
+      ProfileManager::GetDefaultProfileOrOffTheRecord());
+}
+
 }  // namespace chromeos
diff --git a/chrome/browser/chromeos/status/network_menu.h b/chrome/browser/chromeos/status/network_menu.h
index 6db277d..57e503a 100644
--- a/chrome/browser/chromeos/status/network_menu.h
+++ b/chrome/browser/chromeos/status/network_menu.h
@@ -15,6 +15,8 @@
 #include "ui/gfx/native_widget_types.h"  // gfx::NativeWindow
 #include "ui/views/controls/button/menu_button_listener.h"
 
+class Browser;
+
 namespace ui {
 class MenuModel;
 }
@@ -118,6 +120,10 @@ class NetworkMenu {
  private:
   friend class NetworkMenuModel;
 
+  // Returns the last active browser. If there is no such browser, creates a new
+  // browser window with an empty tab and returns it.
+  Browser* GetAppropriateBrowser();
+
   // Weak ptr to delegate.
   Delegate* delegate_;
 
diff --git a/chrome/browser/chromeos/system/ash_system_tray_delegate.cc b/chrome/browser/chromeos/system/ash_system_tray_delegate.cc
index 1922b4c..eb61bc1 100644
--- a/chrome/browser/chromeos/system/ash_system_tray_delegate.cc
+++ b/chrome/browser/chromeos/system/ash_system_tray_delegate.cc
@@ -595,25 +595,37 @@ class SystemTrayDelegate : public ash::SystemTrayDelegate,
   }
 
   virtual bool GetCellularCarrierInfo(std::string* carrier_id,
-                                      std::string* topup_url) OVERRIDE {
+                                      std::string* topup_url,
+                                      std::string* setup_url) OVERRIDE {
+    bool result = false;
     NetworkLibrary* crosnet = CrosLibrary::Get()->GetNetworkLibrary();
     const NetworkDevice* cellular = crosnet->FindCellularDevice();
-    if (cellular) {
-      MobileConfig* config = MobileConfig::GetInstance();
-      if (config->IsReady()) {
-        *carrier_id = crosnet->GetCellularHomeCarrierId();
-        const MobileConfig::Carrier* carrier = config->GetCarrier(*carrier_id);
-        if (carrier) {
-          *topup_url = carrier->top_up_url();
-          return true;
+    if (!cellular)
+      return false;
+
+    MobileConfig* config = MobileConfig::GetInstance();
+    if (config->IsReady()) {
+      *carrier_id = crosnet->GetCellularHomeCarrierId();
+      const MobileConfig::Carrier* carrier = config->GetCarrier(*carrier_id);
+      if (carrier) {
+        *topup_url = carrier->top_up_url();
+        result = true;
+      }
+      const MobileConfig::LocaleConfig* locale_config =
+          config->GetLocaleConfig();
+      if (locale_config) {
+        // Only link to setup URL if SIM card is not inserted.
+        if (cellular->is_sim_absent()) {
+          *setup_url = locale_config->setup_url();
+          result = true;
         }
       }
     }
-    return false;
+    return result;
   }
 
-  virtual void ShowCellularTopupURL(const std::string& topup_url) OVERRIDE {
-    GetAppropriateBrowser()->ShowSingletonTab(GURL(topup_url));
+  virtual void ShowCellularURL(const std::string& url) OVERRIDE {
+    GetAppropriateBrowser()->ShowSingletonTab(GURL(url));
   }
 
   virtual void ChangeProxySettings() OVERRIDE {
diff --git a/chrome/browser/ui/webui/options2/chromeos/internet_options_handler2.cc b/chrome/browser/ui/webui/options2/chromeos/internet_options_handler2.cc
index f3440f0..2497c7b 100644
--- a/chrome/browser/ui/webui/options2/chromeos/internet_options_handler2.cc
+++ b/chrome/browser/ui/webui/options2/chromeos/internet_options_handler2.cc
@@ -37,6 +37,7 @@
 #include "chrome/browser/chromeos/status/network_menu_icon.h"
 #include "chrome/browser/net/pref_proxy_config_tracker.h"
 #include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/browser_window.h"
@@ -501,13 +502,29 @@ void InternetOptionsHandler::DisableWifiCallback(const ListValue* args) {
 }
 
 void InternetOptionsHandler::EnableCellularCallback(const ListValue* args) {
+  // TODO(nkostylev): Code duplication, see NetworkMenu::ToggleCellular().
   const chromeos::NetworkDevice* cellular = cros_->FindCellularDevice();
   if (!cellular) {
     LOG(ERROR) << "Didn't find cellular device, it should have been available.";
     cros_->EnableCellularNetworkDevice(true);
-  } else if (cellular->sim_lock_state() == chromeos::SIM_UNLOCKED ||
-             cellular->sim_lock_state() == chromeos::SIM_UNKNOWN) {
+  } else if (!cellular->is_sim_locked()) {
+    if (cellular->is_sim_absent()) {
+      std::string setup_url;
+      chromeos::MobileConfig* config = chromeos::MobileConfig::GetInstance();
+      if (config->IsReady()) {
+        const chromeos::MobileConfig::LocaleConfig* locale_config =
+            config->GetLocaleConfig();
+        if (locale_config)
+          setup_url = locale_config->setup_url();
+      }
+      if (!setup_url.empty()) {
+        GetAppropriateBrowser()->ShowSingletonTab(GURL(setup_url));
+      } else {
+        // TODO(nkostylev): Show generic error message. http://crosbug.com/15444
+      }
+    } else {
       cros_->EnableCellularNetworkDevice(true);
+    }
   } else {
     chromeos::SimDialogDelegate::ShowDialog(GetNativeWindow(),
         chromeos::SimDialogDelegate::SIM_DIALOG_UNLOCK);
@@ -1048,6 +1065,11 @@ gfx::NativeWindow InternetOptionsHandler::GetNativeWindow() const {
   return browser->window()->GetNativeHandle();
 }
 
+Browser* InternetOptionsHandler::GetAppropriateBrowser() {
+  return Browser::GetOrCreateTabbedBrowser(
+      ProfileManager::GetDefaultProfileOrOffTheRecord());
+}
+
 void InternetOptionsHandler::ButtonClickCallback(const ListValue* args) {
   std::string str_type;
   std::string service_path;
diff --git a/chrome/browser/ui/webui/options2/chromeos/internet_options_handler2.h b/chrome/browser/ui/webui/options2/chromeos/internet_options_handler2.h
index 4cdcca5..d829d89 100644
--- a/chrome/browser/ui/webui/options2/chromeos/internet_options_handler2.h
+++ b/chrome/browser/ui/webui/options2/chromeos/internet_options_handler2.h
@@ -14,7 +14,9 @@
 #include "content/public/browser/notification_registrar.h"
 #include "ui/gfx/native_widget_types.h"
 
+class Browser;
 class SkBitmap;
+
 namespace views {
 class WidgetDelegate;
 }
@@ -59,6 +61,10 @@ class InternetOptionsHandler
   void CreateModalPopup(views::WidgetDelegate* view);
   gfx::NativeWindow GetNativeWindow() const;
 
+  // Returns the last active browser. If there is no such browser, creates a new
+  // browser window with an empty tab and returns it.
+  Browser* GetAppropriateBrowser();
+
   // Passes data needed to show details overlay for network.
   // |args| will be [ network_type, service_path, command ]
   // And command is one of 'options', 'connect', disconnect', 'activate' or