chrome/browser/sync/sync_global_error.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/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/sync_ui_util.h"
  10 #include "chrome/browser/ui/browser.h"
  11 #include "chrome/browser/ui/browser_commands.h"
  12 #include "chrome/browser/ui/chrome_pages.h"
  13 #include "chrome/browser/ui/global_error/global_error_service.h"
  14 #include "chrome/browser/ui/global_error/global_error_service_factory.h"
  15 #include "chrome/browser/ui/webui/signin/login_ui_service.h"
  16 #include "chrome/browser/ui/webui/signin/login_ui_service_factory.h"
  17 #include "chrome/common/url_constants.h"
  18 #include "google_apis/gaia/google_service_auth_error.h"
  19 #include "grit/chromium_strings.h"
  20 #include "grit/generated_resources.h"
  21 #include "ui/base/l10n/l10n_util.h"
  22
  23 SyncGlobalError::SyncGlobalError(SyncErrorController* error_controller,
  24                                  ProfileSyncService* profile_sync_service)
  25     : error_controller_(error_controller),
  26       service_(profile_sync_service) {
  27   DCHECK(service_);
  28   error_controller_->AddObserver(this);
  29   GlobalErrorServiceFactory::GetForProfile(service_->profile())->
  30       AddGlobalError(this);
  31 }
  32
  33 SyncGlobalError::~SyncGlobalError() {
  34   DCHECK(!error_controller_)
  35       << "SigninGlobalError::Shutdown() was not called";
  36 }
  37
  38 void SyncGlobalError::Shutdown() {
  39   GlobalErrorServiceFactory::GetForProfile(service_->profile())->
  40       RemoveGlobalError(this);
  41   error_controller_->RemoveObserver(this);
  42   error_controller_ = NULL;
  43 }
  44
  45 bool SyncGlobalError::HasMenuItem() {
  46   return !menu_label_.empty();
  47 }
  48
  49 int SyncGlobalError::MenuItemCommandID() {
  50   return IDC_SHOW_SYNC_ERROR;
  51 }
  52
  53 base::string16 SyncGlobalError::MenuItemLabel() {
  54   return menu_label_;
  55 }
  56
  57 void SyncGlobalError::ExecuteMenuItem(Browser* browser) {
  58   LoginUIService* login_ui = LoginUIServiceFactory::GetForProfile(
  59       service_->profile());
  60   if (login_ui->current_login_ui()) {
  61     login_ui->current_login_ui()->FocusUI();
  62     return;
  63   }
  64   // Need to navigate to the settings page and display the UI.
  65   chrome::ShowSettingsSubPage(browser, chrome::kSyncSetupSubPage);
  66 }
  67
  68 bool SyncGlobalError::HasBubbleView() {
  69   return !bubble_message_.empty() && !bubble_accept_label_.empty();
  70 }
  71
  72 base::string16 SyncGlobalError::GetBubbleViewTitle() {
  73   return l10n_util::GetStringUTF16(IDS_SYNC_ERROR_BUBBLE_VIEW_TITLE);
  74 }
  75
  76 std::vector<base::string16> SyncGlobalError::GetBubbleViewMessages() {
  77   return std::vector<base::string16>(1, bubble_message_);
  78 }
  79
  80 base::string16 SyncGlobalError::GetBubbleViewAcceptButtonLabel() {
  81   return bubble_accept_label_;
  82 }
  83
  84 base::string16 SyncGlobalError::GetBubbleViewCancelButtonLabel() {
  85   return base::string16();
  86 }
  87
  88 void SyncGlobalError::OnBubbleViewDidClose(Browser* browser) {
  89 }
  90
  91 void SyncGlobalError::BubbleViewAcceptButtonPressed(Browser* browser) {
  92   ExecuteMenuItem(browser);
  93 }
  94
  95 void SyncGlobalError::BubbleViewCancelButtonPressed(Browser* browser) {
  96   NOTREACHED();
  97 }
  98
  99 void SyncGlobalError::OnErrorChanged() {
 100   base::string16 menu_label;
 101   base::string16 bubble_message;
 102   base::string16 bubble_accept_label;
 103   sync_ui_util::GetStatusLabelsForSyncGlobalError(
 104       service_, &menu_label, &bubble_message, &bubble_accept_label);
 105
 106   // All the labels should be empty or all of them non-empty.
 107   DCHECK((menu_label.empty() && bubble_message.empty() &&
 108           bubble_accept_label.empty()) ||
 109          (!menu_label.empty() && !bubble_message.empty() &&
 110           !bubble_accept_label.empty()));
 111
 112   if (menu_label != menu_label_ || bubble_message != bubble_message_ ||
 113       bubble_accept_label != bubble_accept_label_) {
 114     menu_label_ = menu_label;
 115     bubble_message_ = bubble_message;
 116     bubble_accept_label_ = bubble_accept_label;
 117
 118     // Profile can be NULL during tests.
 119     Profile* profile = service_->profile();
 120     if (profile) {
 121       GlobalErrorServiceFactory::GetForProfile(
 122           profile)->NotifyErrorsChanged(this);
 123     }
 124   }
 125 }