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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CHROME_BROWSER_MEDIA_GALLERIES_FILEAPI_FILE_PATH_WATCHER_UTIL_H_ | 5 #ifndef CHROME_BROWSER_MEDIA_GALLERIES_FILEAPI_FILE_PATH_WATCHER_UTIL_H_ |
6 #define CHROME_BROWSER_MEDIA_GALLERIES_FILEAPI_FILE_PATH_WATCHER_UTIL_H_ | 6 #define CHROME_BROWSER_MEDIA_GALLERIES_FILEAPI_FILE_PATH_WATCHER_UTIL_H_ |
7 | 7 |
8 #include "base/basictypes.h" | |
9 #include "base/callback_forward.h" | 8 #include "base/callback_forward.h" |
10 #include "base/files/file_path.h" | 9 #include "base/files/file_path.h" |
11 #include "base/files/file_path_watcher.h" | 10 #include "base/files/file_path_watcher.h" |
12 | 11 |
13 typedef base::Callback<void(scoped_ptr<base::FilePathWatcher> watcher)> | 12 typedef base::Callback<void(scoped_ptr<base::FilePathWatcher> watcher)> |
14 FileWatchStartedCallback; | 13 FileWatchStartedCallback; |
15 | 14 |
16 // Called on the MediaTaskRunner to begin a file watch. | 15 // Called on the MediaTaskRunner to begin a file watch. |
17 // |watch_started_callback| is responsible for taking ownership of the | 16 // |watch_started_callback| is responsible for taking ownership of the |
18 // file watcher upon start. All callbacks are run on the MediaTaskRunner. | 17 // file watcher upon start. All callbacks are run on the MediaTaskRunner. |
19 void StartFilePathWatchOnMediaTaskRunner( | 18 void StartFilePathWatchOnMediaTaskRunner( |
20 const base::FilePath& path, | 19 const base::FilePath& path, |
21 const FileWatchStartedCallback& watch_started_callback, | 20 const FileWatchStartedCallback& watch_started_callback, |
22 const base::FilePathWatcher::Callback& path_changed_callback); | 21 const base::FilePathWatcher::Callback& path_changed_callback); |
23 | 22 |
24 #endif // CHROME_BROWSER_MEDIA_GALLERIES_FILEAPI_FILE_PATH_WATCHER_UTIL_H_ | 23 #endif // CHROME_BROWSER_MEDIA_GALLERIES_FILEAPI_FILE_PATH_WATCHER_UTIL_H_ |
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