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// Copyright 2024 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_SERVICE_SYNC_PREFS_POLICY_HANDLER_H_
#define COMPONENTS_SYNC_SERVICE_SYNC_PREFS_POLICY_HANDLER_H_
#include "base/memory/raw_ptr.h"
#include "components/sync/service/sync_service.h"
#include "components/sync/service/sync_service_observer.h"
namespace syncer {
// SyncPrefsPolicyHandler applies appropriate changes to Sync Prefs when the
// SyncDisabled policy, or SyncTypesListDisabled policy is applied.
// Note: There's another class, SyncPolicyHandler, which sets policy-controlled
// values of the prefs (as is usual for policies). This class updates the actual
// user-controlled values of the prefs, so that, if the policy gets lifted, sync
// or its data types don't suddenly become active.
class SyncPrefsPolicyHandler : public SyncServiceObserver {
public:
explicit SyncPrefsPolicyHandler(SyncService* sync_service);
SyncPrefsPolicyHandler(const SyncPrefsPolicyHandler&) = delete;
SyncPrefsPolicyHandler& operator=(const SyncPrefsPolicyHandler&) = delete;
~SyncPrefsPolicyHandler() override;
// SyncServiceObserver:
void OnStateChanged(SyncService* sync_service) override;
void OnSyncShutdown(SyncService* sync_service) override;
private:
// Disables the data types that are currently disabled by policy; SyncDisabled
// or SyncTypesListDisabled, so these types become disabled when the policy
// gets lifted.
void EnforcePolicyOnDataTypes();
raw_ptr<SyncService> sync_service_ = nullptr;
};
} // namespace syncer
#endif // COMPONENTS_SYNC_SERVICE_SYNC_PREFS_POLICY_HANDLER_H_
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