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// Copyright 2012 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_ENGINE_IMPL_JS_SYNC_MANAGER_OBSERVER_H_
#define COMPONENTS_SYNC_ENGINE_IMPL_JS_SYNC_MANAGER_OBSERVER_H_
#include <string>
#include "base/compiler_specific.h"
#include "base/macros.h"
#include "components/sync/base/weak_handle.h"
#include "components/sync/engine/sync_manager.h"
#include "components/sync/protocol/sync_protocol_error.h"
namespace tracked_objects {
class Location;
} // namespace tracked_objects
namespace syncer {
class JsEventDetails;
class JsEventHandler;
// Routes SyncManager events to a JsEventHandler.
class JsSyncManagerObserver : public SyncManager::Observer {
public:
JsSyncManagerObserver();
~JsSyncManagerObserver() override;
void SetJsEventHandler(const WeakHandle<JsEventHandler>& event_handler);
// SyncManager::Observer implementation.
void OnSyncCycleCompleted(const SyncCycleSnapshot& snapshot) override;
void OnConnectionStatusChange(ConnectionStatus status) override;
void OnInitializationComplete(
const WeakHandle<JsBackend>& js_backend,
const WeakHandle<DataTypeDebugInfoListener>& debug_info_listener,
bool success,
ModelTypeSet restored_types) override;
void OnActionableError(const SyncProtocolError& sync_protocol_error) override;
void OnProtocolEvent(const ProtocolEvent& event) override;
void OnMigrationRequested(ModelTypeSet types) override;
private:
void HandleJsEvent(const tracked_objects::Location& from_here,
const std::string& name,
const JsEventDetails& details);
WeakHandle<JsEventHandler> event_handler_;
DISALLOW_COPY_AND_ASSIGN(JsSyncManagerObserver);
};
} // namespace syncer
#endif // COMPONENTS_SYNC_ENGINE_IMPL_JS_SYNC_MANAGER_OBSERVER_H_
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