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// Copyright 2014 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 CHROME_BROWSER_UI_WEBUI_SYNC_INTERNALS_MESSAGE_HANDLER_H_
#define CHROME_BROWSER_UI_WEBUI_SYNC_INTERNALS_MESSAGE_HANDLER_H_
#include <string>
#include "base/basictypes.h"
#include "base/compiler_specific.h"
#include "base/memory/weak_ptr.h"
#include "base/values.h"
#include "content/public/browser/web_ui_message_handler.h"
#include "sync/js/js_controller.h"
#include "sync/js/js_event_handler.h"
#include "sync/js/js_reply_handler.h"
class ProfileSyncService;
// The implementation for the chrome://sync-internals page.
class SyncInternalsMessageHandler
: public content::WebUIMessageHandler,
public syncer::JsEventHandler,
public syncer::JsReplyHandler {
public:
SyncInternalsMessageHandler();
virtual ~SyncInternalsMessageHandler();
virtual void RegisterMessages() OVERRIDE;
void ForwardToJsController(const std::string& name, const base::ListValue*);
void OnGetAboutInfo(const base::ListValue*);
void OnGetListOfTypes(const base::ListValue*);
// syncer::JsEventHandler implementation.
virtual void HandleJsEvent(
const std::string& name,
const syncer::JsEventDetails& details) OVERRIDE;
// syncer::JsReplyHandler implementation.
virtual void HandleJsReply(
const std::string& name,
const syncer::JsArgList& args) OVERRIDE;
private:
void RegisterJsControllerCallback(const std::string& name);
ProfileSyncService* GetProfileSyncService();
base::WeakPtr<syncer::JsController> js_controller_;
base::WeakPtrFactory<SyncInternalsMessageHandler> weak_ptr_factory_;
DISALLOW_COPY_AND_ASSIGN(SyncInternalsMessageHandler);
};
#endif // CHROME_BROWSER_UI_WEBUI_SYNC_INTERNALS_MESSAGE_HANDLER_H_
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