| // 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. |
| // |
| // This file provides utility functions for file browser handlers. |
| // https://developer.chrome.com/extensions/fileBrowserHandler.html |
| |
| #ifndef CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_MANAGER_FILE_BROWSER_HANDLERS_H_ |
| #define CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_MANAGER_FILE_BROWSER_HANDLERS_H_ |
| |
| #include <string> |
| #include <vector> |
| |
| #include "base/basictypes.h" |
| #include "base/callback_forward.h" |
| #include "chrome/browser/chromeos/extensions/file_manager/file_tasks.h" |
| |
| class FileBrowserHandler; |
| class GURL; |
| class Profile; |
| |
| namespace base { |
| class FilePath; |
| } |
| |
| namespace extensions { |
| class Extension; |
| } |
| |
| namespace fileapi { |
| class FileSystemURL; |
| } |
| |
| namespace file_manager { |
| namespace file_browser_handlers { |
| |
| // Tasks are stored as a vector in order of priorities. |
| typedef std::vector<const FileBrowserHandler*> FileBrowserHandlerList; |
| |
| // Returns true if the given file browser handler should be used as a |
| // fallback. Such handlers are Files.app's internal handlers as well as quick |
| // office extensions. |
| bool IsFallbackFileBrowserHandler(const FileBrowserHandler* handler); |
| |
| // Finds file browser handlers set as default from |common_tasks| for |
| // |file_list|. If no handlers are set as default, choose the the firstly |
| // found fallback handler as default. |
| FileBrowserHandlerList FindDefaultFileBrowserHandlers( |
| Profile* profile, |
| const std::vector<base::FilePath>& file_list, |
| const FileBrowserHandlerList& common_tasks); |
| |
| // Returns the list of file browser handlers that can open all files in |
| // |file_list|. |
| FileBrowserHandlerList FindCommonFileBrowserHandlers( |
| Profile* profile, |
| const std::vector<GURL>& file_list); |
| |
| // Finds a file browser handler for a file whose URL is |url| and whose path |
| // is |path|. Returns the default handler if one is defined (The default |
| // handler is the one that is assigned to the file manager task button by |
| // default). If the default handler is not found, tries to match the url with |
| // one of the file browser handlers. |
| const FileBrowserHandler* FindFileBrowserHandlerForURLAndPath( |
| Profile* profile, |
| const GURL& url, |
| const base::FilePath& path); |
| |
| // Executes a file browser handler specified by |extension| of the given |
| // action ID for |file_urls|. Returns false if undeclared handlers are |
| // found. |done| is on completion. See also the comment at ExecuteFileTask() |
| // for other parameters. |
| bool ExecuteFileBrowserHandler( |
| Profile* profile, |
| const extensions::Extension* extension, |
| int32 tab_id, |
| const std::string& action_id, |
| const std::vector<fileapi::FileSystemURL>& file_urls, |
| const file_tasks::FileTaskFinishedCallback& done); |
| |
| } // namespace file_browser_handlers |
| } // namespace file_manager |
| |
| #endif // CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_MANAGER_FILE_BROWSER_HANDLERS_H_ |