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// Copyright 2017 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_PLATFORM_BRIDGE_CHROMEOS_H_
#define CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_PLATFORM_BRIDGE_CHROMEOS_H_
#include <map>
#include <memory>
#include <string>
#include "base/memory/weak_ptr.h"
#include "chrome/browser/notifications/notification_platform_bridge.h"
#include "chrome/browser/notifications/notification_platform_bridge_delegate.h"
#include "chrome/browser/notifications/profile_notification.h"
// A platform bridge that uses Ash's message center to display notifications.
// Forwards requests to a helper implementation class that makes in-process C++
// calls.
class NotificationPlatformBridgeChromeOs
: public NotificationPlatformBridge,
public NotificationPlatformBridgeDelegate {
public:
NotificationPlatformBridgeChromeOs();
NotificationPlatformBridgeChromeOs(
const NotificationPlatformBridgeChromeOs&) = delete;
NotificationPlatformBridgeChromeOs& operator=(
const NotificationPlatformBridgeChromeOs&) = delete;
~NotificationPlatformBridgeChromeOs() override;
// NotificationPlatformBridge:
void Display(NotificationHandler::Type notification_type,
Profile* profile,
const message_center::Notification& notification,
std::unique_ptr<NotificationCommon::Metadata> metadata) override;
void Close(Profile* profile, const std::string& notification_id) override;
void GetDisplayed(Profile* profile,
GetDisplayedNotificationsCallback callback) const override;
void GetDisplayedForOrigin(
Profile* profile,
const GURL& origin,
GetDisplayedNotificationsCallback callback) const override;
void SetReadyCallback(NotificationBridgeReadyCallback callback) override;
void DisplayServiceShutDown(Profile* profile) override;
// NotificationPlatformBridgeDelegate:
void HandleNotificationClosed(const std::string& id, bool by_user) override;
void HandleNotificationClicked(const std::string& id) override;
void HandleNotificationButtonClicked(
const std::string& id,
int button_index,
const std::optional<std::u16string>& reply) override;
void HandleNotificationSettingsButtonClicked(const std::string& id) override;
void DisableNotification(const std::string& id) override;
private:
// Gets the ProfileNotification for the given identifier which has been
// mutated to uniquely identify the profile. This may return null if the
// notification has already been closed due to profile shutdown. Ash may
// asynchronously inform |this| of actions on notifications after their
// associated profile has already been destroyed.
ProfileNotification* GetProfileNotification(
const std::string& profile_notification_id);
// Callback after getting displayed notifications from the |impl_| to convert
// profile IDs back to the original notification IDs.
void OnGetDisplayed(GetDisplayedNotificationsCallback callback,
std::set<std::string> notification_ids,
bool supports_synchronization) const;
// Helper implementation.
std::unique_ptr<NotificationPlatformBridge> impl_;
// A container for all active notifications, where IDs are permuted to
// uniquely identify both the notification and its source profile. The key is
// the permuted ID.
std::map<std::string, std::unique_ptr<ProfileNotification>>
active_notifications_;
base::WeakPtrFactory<NotificationPlatformBridgeChromeOs> weak_ptr_factory_{
this};
};
#endif // CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_PLATFORM_BRIDGE_CHROMEOS_H_
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