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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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_CHROMEOS_FILE_SYSTEM_PROVIDER_PROVIDED_FILE_SYSTEM_OBSERV
ER_H_ | 5 #ifndef CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_PROVIDED_FILE_SYSTEM_OBSERV
ER_H_ |
6 #define CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_PROVIDED_FILE_SYSTEM_OBSERV
ER_H_ | 6 #define CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_PROVIDED_FILE_SYSTEM_OBSERV
ER_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
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39 ChangeType change_type; | 39 ChangeType change_type; |
40 }; | 40 }; |
41 | 41 |
42 // Called when an observed entry is changed, including removals. |callback| | 42 // Called when an observed entry is changed, including removals. |callback| |
43 // *must* be called after the entry change is handled. Once all observers | 43 // *must* be called after the entry change is handled. Once all observers |
44 // call the callback, the tag will be updated and OnObservedEntryTagUpdated | 44 // call the callback, the tag will be updated and OnObservedEntryTagUpdated |
45 // called. The reference to |child_changes| is valid at least as long as | 45 // called. The reference to |child_changes| is valid at least as long as |
46 // |callback|. | 46 // |callback|. |
47 virtual void OnObservedEntryChanged( | 47 virtual void OnObservedEntryChanged( |
48 const ProvidedFileSystemInfo& file_system_info, | 48 const ProvidedFileSystemInfo& file_system_info, |
49 const base::FilePath& observed_path, | 49 const ObservedEntry& observed_entry, |
50 ChangeType change_type, | 50 ChangeType change_type, |
51 const ChildChanges& child_changes, | 51 const ChildChanges& child_changes, |
52 const base::Closure& callback) = 0; | 52 const base::Closure& callback) = 0; |
53 | 53 |
54 // Called after the tag value is updated for the observed entry. | 54 // Called after the tag value is updated for the observed entry. |
55 virtual void OnObservedEntryTagUpdated( | 55 virtual void OnObservedEntryTagUpdated( |
56 const ProvidedFileSystemInfo& file_system_info, | 56 const ProvidedFileSystemInfo& file_system_info, |
57 const base::FilePath& observed_path, | 57 const ObservedEntry& observed_entry) = 0; |
58 const std::string& tag) = 0; | |
59 | 58 |
60 // Called after the list of observed entries is changed. | 59 // Called after the list of observed entries is changed. |
61 virtual void OnObservedEntryListChanged( | 60 virtual void OnObservedEntryListChanged( |
62 const ProvidedFileSystemInfo& file_system_info, | 61 const ProvidedFileSystemInfo& file_system_info, |
63 const ObservedEntries& observed_entries) = 0; | 62 const ObservedEntries& observed_entries) = 0; |
64 }; | 63 }; |
65 | 64 |
66 } // namespace file_system_provider | 65 } // namespace file_system_provider |
67 } // namespace chromeos | 66 } // namespace chromeos |
68 | 67 |
69 #endif // CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_PROVIDED_FILE_SYSTEM_OBS
ERVER_H_ | 68 #endif // CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_PROVIDED_FILE_SYSTEM_OBS
ERVER_H_ |
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