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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 #include "chrome/browser/user_style_sheet_watcher.h" | 5 #include "chrome/browser/user_style_sheet_watcher.h" |
6 | 6 |
7 #include "base/base64.h" | 7 #include "base/base64.h" |
8 #include "base/file_util.h" | 8 #include "base/file_util.h" |
| 9 #include "chrome/common/chrome_notification_types.h" |
9 #include "content/common/notification_service.h" | 10 #include "content/common/notification_service.h" |
10 #include "content/common/notification_type.h" | 11 #include "content/common/notification_type.h" |
11 | 12 |
12 using ::base::files::FilePathWatcher; | 13 using ::base::files::FilePathWatcher; |
13 | 14 |
14 namespace { | 15 namespace { |
15 | 16 |
16 // The subdirectory of the profile that contains the style sheet. | 17 // The subdirectory of the profile that contains the style sheet. |
17 const char kStyleSheetDir[] = "User StyleSheets"; | 18 const char kStyleSheetDir[] = "User StyleSheets"; |
18 // The filename of the stylesheet. | 19 // The filename of the stylesheet. |
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70 DISALLOW_COPY_AND_ASSIGN(UserStyleSheetLoader); | 71 DISALLOW_COPY_AND_ASSIGN(UserStyleSheetLoader); |
71 }; | 72 }; |
72 | 73 |
73 UserStyleSheetLoader::UserStyleSheetLoader() | 74 UserStyleSheetLoader::UserStyleSheetLoader() |
74 : has_loaded_(false) { | 75 : has_loaded_(false) { |
75 } | 76 } |
76 | 77 |
77 void UserStyleSheetLoader::NotifyLoaded() { | 78 void UserStyleSheetLoader::NotifyLoaded() { |
78 if (has_loaded_) { | 79 if (has_loaded_) { |
79 NotificationService::current()->Notify( | 80 NotificationService::current()->Notify( |
80 NotificationType::USER_STYLE_SHEET_UPDATED, | 81 chrome::USER_STYLE_SHEET_UPDATED, |
81 Source<UserStyleSheetLoader>(this), | 82 Source<UserStyleSheetLoader>(this), |
82 NotificationService::NoDetails()); | 83 NotificationService::NoDetails()); |
83 } | 84 } |
84 } | 85 } |
85 | 86 |
86 void UserStyleSheetLoader::OnFilePathChanged(const FilePath& path) { | 87 void UserStyleSheetLoader::OnFilePathChanged(const FilePath& path) { |
87 LoadStyleSheet(path); | 88 LoadStyleSheet(path); |
88 } | 89 } |
89 | 90 |
90 void UserStyleSheetLoader::LoadStyleSheet(const FilePath& style_sheet_file) { | 91 void UserStyleSheetLoader::LoadStyleSheet(const FilePath& style_sheet_file) { |
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162 GURL UserStyleSheetWatcher::user_style_sheet() const { | 163 GURL UserStyleSheetWatcher::user_style_sheet() const { |
163 return loader_->user_style_sheet(); | 164 return loader_->user_style_sheet(); |
164 } | 165 } |
165 | 166 |
166 void UserStyleSheetWatcher::Observe(NotificationType type, | 167 void UserStyleSheetWatcher::Observe(NotificationType type, |
167 const NotificationSource& source, const NotificationDetails& details) { | 168 const NotificationSource& source, const NotificationDetails& details) { |
168 DCHECK(type == NotificationType::RENDER_VIEW_HOST_CREATED_FOR_TAB); | 169 DCHECK(type == NotificationType::RENDER_VIEW_HOST_CREATED_FOR_TAB); |
169 loader_->NotifyLoaded(); | 170 loader_->NotifyLoaded(); |
170 registrar_.RemoveAll(); | 171 registrar_.RemoveAll(); |
171 } | 172 } |
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