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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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_USER_STYLE_SHEET_WATCHER_H_ | 5 #ifndef CHROME_BROWSER_USER_STYLE_SHEET_WATCHER_H_ |
| 6 #define CHROME_BROWSER_USER_STYLE_SHEET_WATCHER_H_ | 6 #define CHROME_BROWSER_USER_STYLE_SHEET_WATCHER_H_ |
| 7 | 7 |
| 8 #include "base/files/file_path.h" | 8 #include "base/files/file_path.h" |
| 9 #include "base/files/file_path_watcher.h" | 9 #include "base/files/file_path_watcher.h" |
| 10 #include "base/memory/ref_counted.h" | 10 #include "base/memory/ref_counted.h" |
| 11 #include "base/memory/scoped_ptr.h" | 11 #include "base/memory/scoped_ptr.h" |
| 12 #include "base/sequenced_task_runner_helpers.h" | 12 #include "base/sequenced_task_runner_helpers.h" |
| 13 #include "components/browser_context_keyed_service/refcounted_browser_context_ke
yed_service.h" | 13 #include "components/browser_context_keyed_service/refcounted_browser_context_ke
yed_service.h" |
| 14 #include "content/public/browser/notification_observer.h" | 14 #include "content/public/browser/notification_observer.h" |
| 15 #include "content/public/browser/notification_registrar.h" | 15 #include "content/public/browser/notification_registrar.h" |
| 16 #include "googleurl/src/gurl.h" | 16 #include "googleurl/src/gurl.h" |
| 17 | 17 |
| 18 class Profile; | 18 class Profile; |
| 19 class UserStyleSheetLoader; | 19 class UserStyleSheetLoader; |
| 20 | 20 |
| 21 // Watches the user style sheet file and triggers reloads on the file thread | 21 // Watches the user style sheet file and triggers reloads on the file thread |
| 22 // whenever the file changes. | 22 // whenever the file changes. |
| 23 class UserStyleSheetWatcher | 23 class UserStyleSheetWatcher |
| 24 : public content::NotificationObserver, | 24 : public content::NotificationObserver, |
| 25 public RefcountedProfileKeyedService { | 25 public RefcountedBrowserContextKeyedService { |
| 26 public: | 26 public: |
| 27 UserStyleSheetWatcher(Profile* profile, const base::FilePath& profile_path); | 27 UserStyleSheetWatcher(Profile* profile, const base::FilePath& profile_path); |
| 28 | 28 |
| 29 void Init(); | 29 void Init(); |
| 30 | 30 |
| 31 GURL user_style_sheet() const; | 31 GURL user_style_sheet() const; |
| 32 | 32 |
| 33 // content::NotificationObserver interface | 33 // content::NotificationObserver interface |
| 34 virtual void Observe(int type, | 34 virtual void Observe(int type, |
| 35 const content::NotificationSource& source, | 35 const content::NotificationSource& source, |
| (...skipping 18 matching lines...) Expand all Loading... |
| 54 | 54 |
| 55 // Watches for changes to the css file so we can reload the style sheet. | 55 // Watches for changes to the css file so we can reload the style sheet. |
| 56 scoped_ptr<base::FilePathWatcher> file_watcher_; | 56 scoped_ptr<base::FilePathWatcher> file_watcher_; |
| 57 | 57 |
| 58 content::NotificationRegistrar registrar_; | 58 content::NotificationRegistrar registrar_; |
| 59 | 59 |
| 60 DISALLOW_COPY_AND_ASSIGN(UserStyleSheetWatcher); | 60 DISALLOW_COPY_AND_ASSIGN(UserStyleSheetWatcher); |
| 61 }; | 61 }; |
| 62 | 62 |
| 63 #endif // CHROME_BROWSER_USER_STYLE_SHEET_WATCHER_H_ | 63 #endif // CHROME_BROWSER_USER_STYLE_SHEET_WATCHER_H_ |
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