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// Copyright 2013 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_FILE_SYSTEM_INTERNALS_EXTENSION_STATUSES_HANDLER_H_
#define CHROME_BROWSER_UI_WEBUI_SYNC_FILE_SYSTEM_INTERNALS_EXTENSION_STATUSES_HANDLER_H_
#include "base/compiler_specific.h"
#include "base/memory/weak_ptr.h"
#include "content/public/browser/web_ui_message_handler.h"
class Profile;
namespace syncfs_internals {
// This class handles message from WebUI page of chrome://syncfs-internals/
// for the Extension Statuses tab. It corresponds to browser/resources/
// sync_file_system_internals/extension_statuses.html. All methods in this class
// should be called on UI thread.
class ExtensionStatusesHandler : public content::WebUIMessageHandler {
public:
explicit ExtensionStatusesHandler(Profile* profile);
~ExtensionStatusesHandler() override;
// Shared by Extension Statuses Tab and also File Metadata Tab to generate the
// extension drop down.
static void GetExtensionStatusesAsDictionary(
Profile* profile,
const base::Callback<void(const base::ListValue&)>& callback);
// WebUIMessageHandler implementation.
void RegisterMessages() override;
private:
void GetExtensionStatuses(const base::ListValue* args);
void DidGetExtensionStatuses(const base::ListValue& list);
Profile* profile_;
base::WeakPtrFactory<ExtensionStatusesHandler> weak_ptr_factory_;
DISALLOW_COPY_AND_ASSIGN(ExtensionStatusesHandler);
};
} // namespace syncfs_internals
#endif // CHROME_BROWSER_UI_WEBUI_SYNC_FILE_SYSTEM_INTERNALS_EXTENSION_STATUSES_HANDLER_H_
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