chrome/browser/ui/ash/multi_user/multi_user_notification_blocker_chromeos.h

   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 #ifndef CHROME_BROWSER_UI_ASH_MULTI_USER_MULTI_USER_NOTIFICATION_BLOCKER_CHROMEOS_H_
   6 #define CHROME_BROWSER_UI_ASH_MULTI_USER_MULTI_USER_NOTIFICATION_BLOCKER_CHROMEOS_H_
   7
   8 #include <map>
   9 #include <set>
  10 #include <string>
  11
  12 #include "ui/message_center/notification_blocker.h"
  13
  14 // A notification blocker for per-profile stream switching. Owned and controlled
  15 // by MultiUserWindowManagerChromeOS.
  16 class MultiUserNotificationBlockerChromeOS
  17     : public message_center::NotificationBlocker {
  18  public:
  19   MultiUserNotificationBlockerChromeOS(
  20       message_center::MessageCenter* message_center,
  21       const std::string& initial_user_id);
  22   ~MultiUserNotificationBlockerChromeOS() override;
  23
  24   // Called by MultiUserWindowManager when the active user has changed.
  25   void ActiveUserChanged(const std::string& user_id);
  26
  27   // message_center::NotificationBlocker overrides:
  28   bool ShouldShowNotification(
  29       const message_center::NotifierId& notifier_id) const override;
  30   bool ShouldShowNotificationAsPopup(
  31       const message_center::NotifierId& notifier_id) const override;
  32
  33  private:
  34   // Returns true if this blocker is actively working.
  35   bool IsActive() const;
  36
  37   std::string active_user_id_;
  38   std::map<std::string, bool> quiet_modes_;
  39
  40   DISALLOW_COPY_AND_ASSIGN(MultiUserNotificationBlockerChromeOS);
  41 };
  42
  43 #endif  // CHROME_BROWSER_UI_ASH_MULTI_USER_MULTI_USER_NOTIFICATION_BLOCKER_CHROMEOS_H_