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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 SYNC_INTERNAL_API_JS_SYNC_MANAGER_OBSERVER_H_
#define SYNC_INTERNAL_API_JS_SYNC_MANAGER_OBSERVER_H_
#include <string>
#include "base/basictypes.h"
#include "base/compiler_specific.h"
#include "sync/base/sync_export.h"
#include "sync/internal_api/public/sync_manager.h"
#include "sync/internal_api/public/util/weak_handle.h"
#include "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 SYNC_EXPORT_PRIVATE JsSyncManagerObserver : public SyncManager::Observer {
public:
JsSyncManagerObserver();
~JsSyncManagerObserver() override;
void SetJsEventHandler(const WeakHandle<JsEventHandler>& event_handler);
// SyncManager::Observer implementation.
void OnSyncCycleCompleted(
const sessions::SyncSessionSnapshot& snapshot) override;
void OnConnectionStatusChange(ConnectionStatus status) override;
void OnInitializationComplete(
const WeakHandle<JsBackend>& js_backend,
const WeakHandle<DataTypeDebugInfoListener>& debug_info_listener,
bool success,
syncer::ModelTypeSet restored_types) override;
void OnActionableError(const SyncProtocolError& sync_protocol_error) override;
void OnProtocolEvent(const ProtocolEvent& event) override;
void OnMigrationRequested(syncer::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 // SYNC_INTERNAL_API_JS_SYNC_MANAGER_OBSERVER_H_
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