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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_SYNC_SESSIONS_SESSION_SYNC_SERVICE_IMPL_H_
#define COMPONENTS_SYNC_SESSIONS_SESSION_SYNC_SERVICE_IMPL_H_
#include <memory>
#include "base/callback_list.h"
#include "base/memory/weak_ptr.h"
#include "components/sync_sessions/session_sync_service.h"
#include "components/version_info/channel.h"
namespace sync_sessions {
class SessionSyncBridge;
class SyncSessionsClient;
// Single non-test implementation of SessionSyncService.
class SessionSyncServiceImpl : public SessionSyncService {
public:
SessionSyncServiceImpl(version_info::Channel channel,
std::unique_ptr<SyncSessionsClient> sessions_client);
SessionSyncServiceImpl(const SessionSyncServiceImpl&) = delete;
SessionSyncServiceImpl& operator=(const SessionSyncServiceImpl&) = delete;
~SessionSyncServiceImpl() override;
syncer::GlobalIdMapper* GetGlobalIdMapper() const override;
// Return the active OpenTabsUIDelegate. If open/proxy tabs is not enabled or
// not currently syncing, returns nullptr.
OpenTabsUIDelegate* GetOpenTabsUIDelegate() override;
// Allows client code to be notified when foreign sessions change.
[[nodiscard]] base::CallbackListSubscription
SubscribeToForeignSessionsChanged(const base::RepeatingClosure& cb) override;
base::WeakPtr<syncer::ModelTypeControllerDelegate> GetControllerDelegate()
override;
private:
void NotifyForeignSessionUpdated();
std::unique_ptr<SyncSessionsClient> sessions_client_;
std::unique_ptr<SessionSyncBridge> bridge_;
base::RepeatingClosureList foreign_sessions_changed_closure_list_;
};
} // namespace sync_sessions
#endif // COMPONENTS_SYNC_SESSIONS_SESSION_SYNC_SERVICE_IMPL_H_