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 15 class Profile; 16 17 namespace 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. 23 class 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
