chrome/browser/ui/ash/multi_user/multi_user_notification_blocker_chromeos.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/ash/multi_user/multi_user_notification_blocker_chromeos.h"
   6
   7 #include "ash/shell.h"
   8 #include "ash/shell_window_ids.h"
   9 #include "ash/system/system_notifier.h"
  10 #include "chrome/browser/ui/ash/multi_user/multi_user_util.h"
  11 #include "chrome/browser/ui/ash/multi_user/multi_user_window_manager.h"
  12 #include "ui/aura/window.h"
  13 #include "ui/message_center/message_center.h"
  14 #include "ui/message_center/notifier_settings.h"
  15
  16 MultiUserNotificationBlockerChromeOS::MultiUserNotificationBlockerChromeOS(
  17     message_center::MessageCenter* message_center,
  18     chrome::MultiUserWindowManager* multi_user_window_manager)
  19     : NotificationBlocker(message_center),
  20       multi_user_window_manager_(multi_user_window_manager) {
  21   UpdateWindowOwners();
  22 }
  23
  24 MultiUserNotificationBlockerChromeOS::~MultiUserNotificationBlockerChromeOS() {
  25 }
  26
  27 void MultiUserNotificationBlockerChromeOS::UpdateWindowOwners() {
  28   std::set<std::string> new_ids;
  29   multi_user_window_manager_->GetOwnersOfVisibleWindows(&new_ids);
  30
  31   if (current_user_ids_ != new_ids) {
  32     current_user_ids_.swap(new_ids);
  33     NotifyBlockingStateChanged();
  34   }
  35 }
  36
  37 bool MultiUserNotificationBlockerChromeOS::ShouldShowNotification(
  38     const message_center::NotifierId& notifier_id) const {
  39   if (!IsActive())
  40     return true;
  41
  42   if (ash::system_notifier::IsAshSystemNotifier(notifier_id))
  43     return true;
  44
  45   return notifier_id.profile_id == active_user_id_;
  46 }
  47
  48 bool MultiUserNotificationBlockerChromeOS::ShouldShowNotificationAsPopup(
  49     const message_center::NotifierId& notifier_id) const {
  50   return (current_user_ids_.find(notifier_id.profile_id) !=
  51           current_user_ids_.end()) ||
  52       ShouldShowNotification(notifier_id);
  53 }
  54
  55 void MultiUserNotificationBlockerChromeOS::ActiveUserChanged(
  56     const std::string& user_id) {
  57   if (active_user_id_ == user_id)
  58     return;
  59
  60   quiet_modes_[active_user_id_] = message_center()->IsQuietMode();
  61   active_user_id_ = user_id;
  62   std::map<std::string, bool>::const_iterator iter =
  63       quiet_modes_.find(active_user_id_);
  64   if (iter != quiet_modes_.end() &&
  65       iter->second != message_center()->IsQuietMode()) {
  66     message_center()->SetQuietMode(iter->second);
  67   }
  68   UpdateWindowOwners();
  69   NotifyBlockingStateChanged();
  70 }
  71
  72 bool MultiUserNotificationBlockerChromeOS::IsActive() const {
  73   return chrome::MultiUserWindowManager::GetMultiProfileMode() ==
  74       chrome::MultiUserWindowManager::MULTI_PROFILE_MODE_SEPARATED;
  75 }