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// Copyright 2018 The Chromium Authors. All rights reserved.
// 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_MODEL_TYPE_CONTROLLER_H_
#define COMPONENTS_SYNC_SESSIONS_SESSION_MODEL_TYPE_CONTROLLER_H_
#include <string>
#include "base/macros.h"
#include "base/memory/scoped_refptr.h"
#include "base/single_thread_task_runner.h"
#include "components/prefs/pref_change_registrar.h"
#include "components/sync/driver/model_type_controller.h"
namespace syncer {
class SyncClient;
}
namespace sync_sessions {
// Overrides LoadModels to check if history sync is allowed by policy.
class SessionModelTypeController : public syncer::ModelTypeController {
public:
SessionModelTypeController(
syncer::SyncClient* sync_client,
const scoped_refptr<base::SingleThreadTaskRunner>& model_thread,
const std::string& history_disabled_pref_name);
~SessionModelTypeController() override;
// DataTypeController overrides.
bool ReadyForStart() const override;
private:
void OnSavingBrowserHistoryPrefChanged();
// Name of the pref that indicates whether saving history is disabled.
const std::string history_disabled_pref_name_;
PrefChangeRegistrar pref_registrar_;
DISALLOW_COPY_AND_ASSIGN(SessionModelTypeController);
};
} // namespace sync_sessions
#endif // COMPONENTS_SYNC_SESSIONS_SESSION_MODEL_TYPE_CONTROLLER_H_