1// Copyright 2013 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#ifndef CHROME_BROWSER_UI_WEBUI_SYNC_FILE_SYSTEM_INTERNALS_FILE_METADATA_HANDLER_H_ 6#define CHROME_BROWSER_UI_WEBUI_SYNC_FILE_SYSTEM_INTERNALS_FILE_METADATA_HANDLER_H_ 7 8#include "base/compiler_specific.h" 9#include "base/memory/scoped_ptr.h" 10#include "base/memory/weak_ptr.h" 11#include "chrome/browser/sync_file_system/remote_file_sync_service.h" 12#include "chrome/browser/sync_file_system/sync_status_code.h" 13#include "content/public/browser/web_ui_message_handler.h" 14 15class Profile; 16 17namespace syncfs_internals { 18 19// This class handles messages from WebUI page of chrome://syncfs-internals/ 20// for the File Metadata tab. It corresponds to browser/resources/ 21// sync_file_system_internals/file_metadata.html. All methods in this class 22// should be called on UI thread. 23class FileMetadataHandler : public content::WebUIMessageHandler { 24 public: 25 explicit FileMetadataHandler(Profile* profile); 26 virtual ~FileMetadataHandler(); 27 28 // WebUIMessageHandler implementation. 29 virtual void RegisterMessages() OVERRIDE; 30 31 private: 32 void GetExtensions(const base::ListValue* args); 33 void DidGetExtensions(const base::ListValue& list); 34 35 void GetFileMetadata(const base::ListValue* args); 36 void DidGetFileMetadata(const base::ListValue& files); 37 38 Profile* profile_; 39 base::WeakPtrFactory<FileMetadataHandler> weak_factory_; 40 41 DISALLOW_COPY_AND_ASSIGN(FileMetadataHandler); 42}; 43} // namespace syncfs_internals 44 45#endif // CHROME_BROWSER_UI_WEBUI_SYNC_FILE_SYSTEM_INTERNALS_FILE_METADATA_HANDLER_H_ 46