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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/sync/sync_global_error.h"
      6 
      7 #include "chrome/app/chrome_command_ids.h"
      8 #include "chrome/browser/sync/profile_sync_service.h"
      9 #include "chrome/browser/sync/profile_sync_service_observer.h"
     10 #include "chrome/browser/sync/sync_ui_util.h"
     11 #include "chrome/browser/ui/browser.h"
     12 #include "chrome/browser/ui/browser_commands.h"
     13 #include "chrome/browser/ui/chrome_pages.h"
     14 #include "chrome/browser/ui/global_error/global_error_service.h"
     15 #include "chrome/browser/ui/global_error/global_error_service_factory.h"
     16 #include "chrome/browser/ui/webui/signin/login_ui_service.h"
     17 #include "chrome/browser/ui/webui/signin/login_ui_service_factory.h"
     18 #include "chrome/common/url_constants.h"
     19 #include "google_apis/gaia/google_service_auth_error.h"
     20 #include "grit/chromium_strings.h"
     21 #include "grit/generated_resources.h"
     22 #include "ui/base/l10n/l10n_util.h"
     23 
     24 SyncGlobalError::SyncGlobalError(ProfileSyncService* service,
     25                                  SigninManagerBase* signin)
     26     : service_(service),
     27       signin_(signin) {
     28   DCHECK(service_);
     29   DCHECK(signin_);
     30   OnStateChanged();
     31 }
     32 
     33 SyncGlobalError::~SyncGlobalError() {
     34 }
     35 
     36 bool SyncGlobalError::HasMenuItem() {
     37   return !menu_label_.empty();
     38 }
     39 
     40 int SyncGlobalError::MenuItemCommandID() {
     41   return IDC_SHOW_SIGNIN_ERROR;
     42 }
     43 
     44 string16 SyncGlobalError::MenuItemLabel() {
     45   return menu_label_;
     46 }
     47 
     48 void SyncGlobalError::ExecuteMenuItem(Browser* browser) {
     49   LoginUIService* login_ui = LoginUIServiceFactory::GetForProfile(
     50       service_->profile());
     51   if (login_ui->current_login_ui()) {
     52     login_ui->current_login_ui()->FocusUI();
     53     return;
     54   }
     55   // Need to navigate to the settings page and display the UI.
     56   chrome::ShowSettingsSubPage(browser, chrome::kSyncSetupSubPage);
     57 }
     58 
     59 bool SyncGlobalError::HasBubbleView() {
     60   return !bubble_message_.empty() && !bubble_accept_label_.empty();
     61 }
     62 
     63 string16 SyncGlobalError::GetBubbleViewTitle() {
     64   return l10n_util::GetStringUTF16(IDS_SYNC_ERROR_BUBBLE_VIEW_TITLE);
     65 }
     66 
     67 std::vector<string16> SyncGlobalError::GetBubbleViewMessages() {
     68   return std::vector<string16>(1, bubble_message_);
     69 }
     70 
     71 string16 SyncGlobalError::GetBubbleViewAcceptButtonLabel() {
     72   return bubble_accept_label_;
     73 }
     74 
     75 string16 SyncGlobalError::GetBubbleViewCancelButtonLabel() {
     76   return string16();
     77 }
     78 
     79 void SyncGlobalError::OnBubbleViewDidClose(Browser* browser) {
     80 }
     81 
     82 void SyncGlobalError::BubbleViewAcceptButtonPressed(Browser* browser) {
     83   ExecuteMenuItem(browser);
     84 }
     85 
     86 void SyncGlobalError::BubbleViewCancelButtonPressed(Browser* browser) {
     87   NOTREACHED();
     88 }
     89 
     90 void SyncGlobalError::OnStateChanged() {
     91   string16 menu_label;
     92   string16 bubble_message;
     93   string16 bubble_accept_label;
     94   sync_ui_util::GetStatusLabelsForSyncGlobalError(
     95       service_, *signin_, &menu_label, &bubble_message, &bubble_accept_label);
     96 
     97   // All the labels should be empty or all of them non-empty.
     98   DCHECK((menu_label.empty() && bubble_message.empty() &&
     99           bubble_accept_label.empty()) ||
    100          (!menu_label.empty() && !bubble_message.empty() &&
    101           !bubble_accept_label.empty()));
    102 
    103   if (menu_label != menu_label_ || bubble_message != bubble_message_ ||
    104       bubble_accept_label != bubble_accept_label_) {
    105     menu_label_ = menu_label;
    106     bubble_message_ = bubble_message;
    107     bubble_accept_label_ = bubble_accept_label;
    108 
    109     // Profile can be NULL during tests.
    110     Profile* profile = service_->profile();
    111     if (profile) {
    112       GlobalErrorServiceFactory::GetForProfile(
    113           profile)->NotifyErrorsChanged(this);
    114     }
    115   }
    116 }
    117