chrome/browser/ui/webui/signin/login_ui_service.cc

   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/chrome_pages.h"
  12 #include "chrome/browser/ui/host_desktop.h"
  13 #include "chrome/browser/ui/scoped_tabbed_browser_displayer.h"
  14 #include "chrome/browser/ui/sync/inline_login_dialog.h"
  15 #include "chrome/browser/ui/webui/signin/login_ui_service_factory.h"
  16 #include "chrome/common/url_constants.h"
  17
  18 #if defined(OS_CHROMEOS)
  19 #include "chrome/browser/app_mode/app_mode_utils.h"
  20 #endif
  21
  22 LoginUIService::LoginUIService(Profile* profile)
  23     : ui_(NULL), profile_(profile) {
  24 }
  25
  26 LoginUIService::~LoginUIService() {}
  27
  28 void LoginUIService::AddObserver(LoginUIService::Observer* observer) {
  29   observer_list_.AddObserver(observer);
  30 }
  31
  32 void LoginUIService::RemoveObserver(LoginUIService::Observer* observer) {
  33   observer_list_.RemoveObserver(observer);
  34 }
  35
  36 void LoginUIService::SetLoginUI(LoginUI* ui) {
  37   DCHECK(!current_login_ui() || current_login_ui() == ui);
  38   ui_ = ui;
  39   FOR_EACH_OBSERVER(Observer, observer_list_, OnLoginUIShown(ui_));
  40 }
  41
  42 void LoginUIService::LoginUIClosed(LoginUI* ui) {
  43   if (current_login_ui() != ui)
  44     return;
  45
  46   ui_ = NULL;
  47   FOR_EACH_OBSERVER(Observer, observer_list_, OnLoginUIClosed(ui));
  48 }
  49
  50 void LoginUIService::ShowLoginPopup() {
  51 #if defined(OS_CHROMEOS)
  52   if (chrome::IsRunningInForcedAppMode())
  53     InlineLoginDialog::Show(profile_);
  54 #else
  55   chrome::ScopedTabbedBrowserDisplayer displayer(
  56       profile_, chrome::GetActiveDesktop());
  57   chrome::ShowBrowserSignin(displayer.browser(), signin::SOURCE_APP_LAUNCHER);
  58 #endif
  59 }