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// Copyright (c) 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.
#include "components/sync/engine_impl/js_sync_manager_observer.h"
#include <cstddef>
#include "base/location.h"
#include "base/logging.h"
#include "base/strings/string_number_conversions.h"
#include "base/values.h"
#include "components/sync/base/model_type.h"
#include "components/sync/engine/cycle/sync_cycle_snapshot.h"
#include "components/sync/engine/sync_string_conversions.h"
#include "components/sync/js/js_event_details.h"
#include "components/sync/js/js_event_handler.h"
#include "components/sync/syncable/change_record.h"
namespace syncer {
JsSyncManagerObserver::JsSyncManagerObserver() {}
JsSyncManagerObserver::~JsSyncManagerObserver() {}
void JsSyncManagerObserver::SetJsEventHandler(
const WeakHandle<JsEventHandler>& event_handler) {
event_handler_ = event_handler;
}
void JsSyncManagerObserver::OnSyncCycleCompleted(
const SyncCycleSnapshot& snapshot) {
if (!event_handler_.IsInitialized()) {
return;
}
base::DictionaryValue details;
details.Set("snapshot", snapshot.ToValue());
HandleJsEvent(FROM_HERE, "onSyncCycleCompleted", JsEventDetails(&details));
}
void JsSyncManagerObserver::OnConnectionStatusChange(ConnectionStatus status) {
if (!event_handler_.IsInitialized()) {
return;
}
base::DictionaryValue details;
details.SetString("status", ConnectionStatusToString(status));
HandleJsEvent(FROM_HERE, "onConnectionStatusChange",
JsEventDetails(&details));
}
void JsSyncManagerObserver::OnActionableError(
const SyncProtocolError& sync_error) {
if (!event_handler_.IsInitialized()) {
return;
}
base::DictionaryValue details;
details.Set("syncError", sync_error.ToValue());
HandleJsEvent(FROM_HERE, "onActionableError", JsEventDetails(&details));
}
void JsSyncManagerObserver::OnProtocolEvent(const ProtocolEvent& event) {}
void JsSyncManagerObserver::OnMigrationRequested(ModelTypeSet types) {}
void JsSyncManagerObserver::OnInitializationComplete(
const WeakHandle<JsBackend>& js_backend,
const WeakHandle<DataTypeDebugInfoListener>& debug_info_listener,
bool success,
ModelTypeSet restored_types) {
if (!event_handler_.IsInitialized()) {
return;
}
// Ignore the |js_backend| argument; it's not really convertible to
// JSON anyway.
base::DictionaryValue details;
details.Set("restoredTypes", ModelTypeSetToValue(restored_types));
HandleJsEvent(FROM_HERE, "onInitializationComplete",
JsEventDetails(&details));
}
void JsSyncManagerObserver::HandleJsEvent(
const tracked_objects::Location& from_here,
const std::string& name,
const JsEventDetails& details) {
if (!event_handler_.IsInitialized()) {
NOTREACHED();
return;
}
event_handler_.Call(from_here, &JsEventHandler::HandleJsEvent, name, details);
}
} // namespace syncer
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