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      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/ui/webui/signin/login_ui_service.h"
      6 
      7 #include "chrome/browser/profiles/profile.h"
      8 #include "chrome/browser/signin/signin_promo.h"
      9 #include "chrome/browser/ui/browser.h"
     10 #include "chrome/browser/ui/browser_navigator.h"
     11 #include "chrome/browser/ui/browser_window.h"
     12 #include "chrome/browser/ui/chrome_pages.h"
     13 #include "chrome/browser/ui/host_desktop.h"
     14 #include "chrome/browser/ui/scoped_tabbed_browser_displayer.h"
     15 #include "chrome/browser/ui/sync/inline_login_dialog.h"
     16 #include "chrome/browser/ui/webui/signin/login_ui_service_factory.h"
     17 #include "chrome/common/url_constants.h"
     18 #include "components/signin/core/common/profile_management_switches.h"
     19 
     20 #if defined(OS_CHROMEOS)
     21 #include "chrome/browser/app_mode/app_mode_utils.h"
     22 #endif
     23 
     24 LoginUIService::LoginUIService(Profile* profile)
     25     : ui_(NULL), profile_(profile) {
     26 }
     27 
     28 LoginUIService::~LoginUIService() {}
     29 
     30 void LoginUIService::AddObserver(LoginUIService::Observer* observer) {
     31   observer_list_.AddObserver(observer);
     32 }
     33 
     34 void LoginUIService::RemoveObserver(LoginUIService::Observer* observer) {
     35   observer_list_.RemoveObserver(observer);
     36 }
     37 
     38 void LoginUIService::SetLoginUI(LoginUI* ui) {
     39   DCHECK(!current_login_ui() || current_login_ui() == ui);
     40   ui_ = ui;
     41   FOR_EACH_OBSERVER(Observer, observer_list_, OnLoginUIShown(ui_));
     42 }
     43 
     44 void LoginUIService::LoginUIClosed(LoginUI* ui) {
     45   if (current_login_ui() != ui)
     46     return;
     47 
     48   ui_ = NULL;
     49   FOR_EACH_OBSERVER(Observer, observer_list_, OnLoginUIClosed(ui));
     50 }
     51 
     52 void LoginUIService::SyncConfirmationUIClosed(bool configure_sync_first) {
     53   FOR_EACH_OBSERVER(
     54       Observer,
     55       observer_list_,
     56       OnSyncConfirmationUIClosed(configure_sync_first));
     57 }
     58 
     59 void LoginUIService::UntrustedLoginUIShown() {
     60   FOR_EACH_OBSERVER(Observer, observer_list_, OnUntrustedLoginUIShown());
     61 }
     62 
     63 void LoginUIService::ShowLoginPopup() {
     64 #if defined(OS_CHROMEOS)
     65   if (chrome::IsRunningInForcedAppMode())
     66     InlineLoginDialog::Show(profile_);
     67 #else
     68   chrome::ScopedTabbedBrowserDisplayer displayer(
     69       profile_, chrome::GetActiveDesktop());
     70   chrome::ShowBrowserSignin(displayer.browser(), signin::SOURCE_APP_LAUNCHER);
     71 #endif
     72 }
     73 
     74 void LoginUIService::DisplayLoginResult(Browser* browser,
     75                                         const base::string16& message) {
     76   last_login_result_ = message;
     77   if (switches::IsNewAvatarMenu()) {
     78     browser->window()->ShowAvatarBubbleFromAvatarButton(
     79         message.empty() ? BrowserWindow::AVATAR_BUBBLE_MODE_CONFIRM_SIGNIN :
     80                           BrowserWindow::AVATAR_BUBBLE_MODE_SHOW_ERROR,
     81         signin::ManageAccountsParams());
     82   } else {
     83 #if defined(ENABLE_ONE_CLICK_SIGNIN)
     84     browser->window()->ShowOneClickSigninBubble(
     85         BrowserWindow::ONE_CLICK_SIGNIN_BUBBLE_TYPE_BUBBLE,
     86         base::string16(), /* no SAML email */
     87         message,
     88         // This callback is never invoked.
     89         // TODO(rogerta): Separate out the bubble API so we don't have to pass
     90         // ignored |email| and |callback| params.
     91         BrowserWindow::StartSyncCallback());
     92 #endif
     93   }
     94 }
     95 
     96 const base::string16& LoginUIService::GetLastLoginResult() {
     97   return last_login_result_;
     98 }
     99