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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_UI_MANAGER_IMPL_H_
#define CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_UI_MANAGER_IMPL_H_
#include <map>
#include <memory>
#include <string>
#include <vector>
#include "base/gtest_prod_util.h"
#include "base/scoped_multi_source_observation.h"
#include "chrome/browser/notifications/notification_system_observer.h"
#include "chrome/browser/notifications/notification_ui_manager.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/profiles/profile_observer.h"
#include "ui/message_center/message_center_observer.h"
#include "ui/message_center/message_center_types.h"
#include "ui/message_center/public/cpp/notification.h"
class PopupsOnlyUiController;
class Profile;
class ProfileNotification;
namespace message_center {
class Notification;
class NotificationBlocker;
FORWARD_DECLARE_TEST(NotificationTrayTest, ManuallyCloseMessageCenter);
} // namespace message_center
// This class extends NotificationUIManager and delegates actual display
// of notifications to MessageCenter, doing necessary conversions. This is only
// used on platforms that support non-native notifications.
class NotificationUIManagerImpl : public NotificationUIManager,
public message_center::MessageCenterObserver,
public ProfileObserver {
public:
NotificationUIManagerImpl();
NotificationUIManagerImpl(const NotificationUIManagerImpl&) = delete;
NotificationUIManagerImpl& operator=(const NotificationUIManagerImpl&) =
delete;
~NotificationUIManagerImpl() override;
// NotificationUIManager
void Add(const message_center::Notification& notification,
Profile* profile) override;
bool Update(const message_center::Notification& notification,
Profile* profile) override;
const message_center::Notification* FindById(
const std::string& delegate_id,
ProfileNotification::ProfileID profile_id) const override;
bool CancelById(const std::string& delegate_id,
ProfileNotification::ProfileID profile_id) override;
std::set<std::string> GetAllIdsByProfile(
ProfileNotification::ProfileID profile_id) override;
std::set<std::string> GetAllIdsByProfileAndOrigin(
ProfileNotification::ProfileID profile_id,
const GURL& origin) override;
bool CancelAllBySourceOrigin(const GURL& source_origin) override;
void CancelAll() override;
void StartShutdown() override;
// MessageCenterObserver:
void OnNotificationRemoved(const std::string& notification_id,
bool by_user) override;
// ProfileObserver:
void OnProfileWillBeDestroyed(Profile* profile) override;
// Resets the ui controller.
void ResetUiControllerForTest();
// Returns the notification id which this manager will use to add to message
// center, for this combination of delegate id and profile.
std::string GetMessageCenterNotificationIdForTest(
const std::string& delegate_id,
Profile* profile);
// Returns true if the popup bubbles are currently visible.
bool popups_visible() const { return popups_visible_; }
private:
FRIEND_TEST_ALL_PREFIXES(message_center::NotificationTrayTest,
ManuallyCloseMessageCenter);
// Use a map by notification_id since this mapping is the most often used.
std::map<std::string, std::unique_ptr<ProfileNotification>>
profile_notifications_;
// Helpers that add/remove the notification from local map.
// The local map takes ownership of profile_notification object.
void AddProfileNotification(
std::unique_ptr<ProfileNotification> profile_notification);
void RemoveProfileNotification(const std::string& notification_id);
// Returns the ProfileNotification for the |id|, or NULL if no such
// notification is found.
ProfileNotification* FindProfileNotification(const std::string& id) const;
// To own the blockers.
std::vector<std::unique_ptr<message_center::NotificationBlocker>> blockers_;
NotificationSystemObserver system_observer_;
base::ScopedMultiSourceObservation<Profile, ProfileObserver>
observed_otr_profiles_{this};
// Delegate of this class.
std::unique_ptr<PopupsOnlyUiController> popups_only_ui_controller_;
// Tracks if shutdown has started.
bool is_shutdown_started_ = false;
// Tracks the current visibility status of the popup bubbles.
bool popups_visible_ = false;
};
#endif // CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_UI_MANAGER_IMPL_H_
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