chrome/browser/ui/cocoa/apps/quit_with_apps_controller_mac.cc

   1 // Copyright 2014 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/cocoa/apps/quit_with_apps_controller_mac.h"
   6
   7 #include "apps/app_window.h"
   8 #include "apps/app_window_registry.h"
   9 #include "apps/ui/native_app_window.h"
  10 #include "base/command_line.h"
  11 #include "base/i18n/number_formatting.h"
  12 #include "base/prefs/pref_registry_simple.h"
  13 #include "base/prefs/pref_service.h"
  14 #include "base/strings/sys_string_conversions.h"
  15 #include "base/strings/utf_string_conversions.h"
  16 #include "chrome/browser/browser_process.h"
  17 #include "chrome/browser/notifications/notification.h"
  18 #include "chrome/browser/notifications/notification_ui_manager.h"
  19 #include "chrome/browser/profiles/profile_manager.h"
  20 #include "chrome/browser/ui/browser_iterator.h"
  21 #include "chrome/common/chrome_switches.h"
  22 #include "chrome/common/pref_names.h"
  23 #include "extensions/common/extension.h"
  24 #include "grit/chromium_strings.h"
  25 #include "grit/generated_resources.h"
  26 #include "grit/google_chrome_strings.h"
  27 #include "grit/theme_resources.h"
  28 #include "ui/base/l10n/l10n_util.h"
  29 #include "ui/base/l10n/l10n_util_mac.h"
  30 #include "ui/base/resource/resource_bundle.h"
  31
  32 const char kQuitWithAppsOriginUrl[] = "chrome://quit-with-apps";
  33 const int kQuitAllAppsButtonIndex = 0;
  34 const int kDontShowAgainButtonIndex = 1;
  35
  36 const char QuitWithAppsController::kQuitWithAppsNotificationID[] =
  37     "quit-with-apps";
  38
  39 QuitWithAppsController::QuitWithAppsController()
  40     : suppress_for_session_(false) {
  41   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
  42
  43   // There is only ever one notification to replace, so use the same replace_id
  44   // each time.
  45   base::string16 replace_id = base::UTF8ToUTF16(id());
  46
  47   message_center::ButtonInfo quit_apps_button_info(
  48       l10n_util::GetStringUTF16(IDS_QUIT_WITH_APPS_QUIT_LABEL));
  49   message_center::ButtonInfo suppression_button_info(
  50       l10n_util::GetStringUTF16(IDS_QUIT_WITH_APPS_SUPPRESSION_LABEL));
  51   message_center::RichNotificationData rich_notification_data;
  52   rich_notification_data.buttons.push_back(quit_apps_button_info);
  53   rich_notification_data.buttons.push_back(suppression_button_info);
  54
  55   notification_.reset(new Notification(
  56       message_center::NOTIFICATION_TYPE_SIMPLE,
  57       GURL(kQuitWithAppsOriginUrl),
  58       l10n_util::GetStringUTF16(IDS_QUIT_WITH_APPS_TITLE),
  59       l10n_util::GetStringUTF16(IDS_QUIT_WITH_APPS_EXPLANATION),
  60       ui::ResourceBundle::GetSharedInstance().GetImageNamed(
  61           IDR_APP_DEFAULT_ICON),
  62       blink::WebTextDirectionDefault,
  63       message_center::NotifierId(message_center::NotifierId::SYSTEM_COMPONENT,
  64                                  kQuitWithAppsNotificationID),
  65       l10n_util::GetStringUTF16(IDS_QUIT_WITH_APPS_NOTIFICATION_DISPLAY_SOURCE),
  66       replace_id,
  67       rich_notification_data,
  68       this));
  69 }
  70
  71 QuitWithAppsController::~QuitWithAppsController() {}
  72
  73 void QuitWithAppsController::Display() {}
  74
  75 void QuitWithAppsController::Error() {}
  76
  77 void QuitWithAppsController::Close(bool by_user) {
  78   if (by_user)
  79     suppress_for_session_ = true;
  80 }
  81
  82 void QuitWithAppsController::Click() {
  83   g_browser_process->notification_ui_manager()->CancelById(id());
  84 }
  85
  86 void QuitWithAppsController::ButtonClick(int button_index) {
  87   g_browser_process->notification_ui_manager()->CancelById(id());
  88   if (button_index == kQuitAllAppsButtonIndex) {
  89     apps::AppWindowRegistry::CloseAllAppWindows();
  90   } else if (button_index == kDontShowAgainButtonIndex) {
  91     g_browser_process->local_state()->SetBoolean(
  92         prefs::kNotifyWhenAppsKeepChromeAlive, false);
  93   }
  94 }
  95
  96 content::WebContents* QuitWithAppsController::GetWebContents() const {
  97   return NULL;
  98 }
  99
 100 std::string QuitWithAppsController::id() const {
 101   return kQuitWithAppsNotificationID;
 102 }
 103
 104 bool QuitWithAppsController::ShouldQuit() {
 105   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
 106
 107   if (!CommandLine::ForCurrentProcess()->HasSwitch(
 108           switches::kAppsKeepChromeAlive)) {
 109     g_browser_process->local_state()->ClearPref(
 110         prefs::kNotifyWhenAppsKeepChromeAlive);
 111     return true;
 112   }
 113
 114   // Quit immediately if there are no windows or the confirmation has been
 115   // suppressed.
 116   if (!apps::AppWindowRegistry::IsAppWindowRegisteredInAnyProfile(0))
 117     return true;
 118
 119   // If there are browser windows, and this notification has been suppressed for
 120   // this session or permanently, then just return false to prevent Chrome from
 121   // quitting. If there are no browser windows, always show the notification.
 122   bool suppress_always = !g_browser_process->local_state()->GetBoolean(
 123       prefs::kNotifyWhenAppsKeepChromeAlive);
 124   if (!chrome::BrowserIterator().done() &&
 125       (suppress_for_session_ || suppress_always)) {
 126     return false;
 127   }
 128
 129   ProfileManager* profile_manager = g_browser_process->profile_manager();
 130   DCHECK(profile_manager);
 131
 132   std::vector<Profile*> profiles(profile_manager->GetLoadedProfiles());
 133   DCHECK(profiles.size());
 134
 135   // Delete any existing notification to ensure this one is shown.
 136   g_browser_process->notification_ui_manager()->CancelById(id());
 137   g_browser_process->notification_ui_manager()->Add(*notification_,
 138                                                     profiles[0]);
 139
 140   // Always return false, the notification UI can be used to quit all apps which
 141   // will cause Chrome to quit.
 142   return false;
 143 }
 144
 145 // static
 146 void QuitWithAppsController::RegisterPrefs(PrefRegistrySimple* registry) {
 147   registry->RegisterBooleanPref(prefs::kNotifyWhenAppsKeepChromeAlive, true);
 148 }