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// Copyright 2014 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_PROFILE_NOTIFICATION_H_
#define CHROME_BROWSER_NOTIFICATIONS_PROFILE_NOTIFICATION_H_
#include <string>
#include "base/memory/raw_ptr.h"
#include "chrome/browser/notifications/notification_common.h"
#include "ui/message_center/public/cpp/notification.h"
class Profile;
class ScopedKeepAlive;
class ScopedProfileKeepAlive;
// This class keeps a Notification object and its corresponding Profile. It
// permutes the notification's ID to include a profile identifier so that two
// notifications with identical IDs and different source Profiles can be
// distinguished. This is necessary because the MessageCenter as well as native
// notification services have no notion of the profile.
class ProfileNotification {
public:
using ProfileID = void*;
// Returns a string that uniquely identifies a profile + delegate_id pair.
// The profile_id is used as an identifier to identify a profile instance; it
// can be null for system notifications. The ID becomes invalid when a profile
// is destroyed.
static std::string GetProfileNotificationId(const std::string& delegate_id,
ProfileID profile_id);
// Convert a profile pointer into an opaque profile id, which can be safely
// used by NotificationUIManager even after a profile may have been destroyed.
static ProfileID GetProfileID(Profile* profile);
ProfileNotification(
Profile* profile,
const message_center::Notification& notification,
NotificationHandler::Type type = NotificationHandler::Type::MAX);
ProfileNotification(const ProfileNotification&) = delete;
ProfileNotification& operator=(const ProfileNotification&) = delete;
~ProfileNotification();
Profile* profile() const { return profile_; }
ProfileID profile_id() const { return profile_id_; }
const message_center::Notification& notification() const {
return notification_;
}
const std::string& original_id() const { return original_id_; }
NotificationHandler::Type type() const { return type_; }
private:
raw_ptr<Profile> profile_;
// Used for equality comparision in notification maps.
ProfileID profile_id_;
message_center::Notification notification_;
// The ID as it existed for |notification| before being prepended with a
// profile identifier.
std::string original_id_;
NotificationHandler::Type type_;
std::unique_ptr<ScopedKeepAlive> keep_alive_;
std::unique_ptr<ScopedProfileKeepAlive> profile_keep_alive_;
};
#endif // CHROME_BROWSER_NOTIFICATIONS_PROFILE_NOTIFICATION_H_
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