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