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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_WIN_JUMPLIST_H_ | 5 #ifndef CHROME_BROWSER_WIN_JUMPLIST_H_ |
6 #define CHROME_BROWSER_WIN_JUMPLIST_H_ | 6 #define CHROME_BROWSER_WIN_JUMPLIST_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 | 9 |
10 #include <list> | 10 #include <list> |
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225 base::string16 app_id_; | 225 base::string16 app_id_; |
226 | 226 |
227 // Timer for requesting delayed updates of the "Most Visited" category of | 227 // Timer for requesting delayed updates of the "Most Visited" category of |
228 // jumplist. | 228 // jumplist. |
229 base::OneShotTimer timer_most_visited_; | 229 base::OneShotTimer timer_most_visited_; |
230 | 230 |
231 // Timer for requesting delayed updates of the "Recently Closed" category of | 231 // Timer for requesting delayed updates of the "Recently Closed" category of |
232 // jumplist. | 232 // jumplist. |
233 base::OneShotTimer timer_recently_closed_; | 233 base::OneShotTimer timer_recently_closed_; |
234 | 234 |
| 235 // Number of updates to skip to alleviate the machine when a previous update |
| 236 // was too slow. Updates will be resumed when this reaches 0 again. |
| 237 int updates_to_skip_ = 0; |
| 238 |
235 // Holds data that can be accessed from multiple threads. | 239 // Holds data that can be accessed from multiple threads. |
236 scoped_refptr<base::RefCountedData<JumpListData>> jumplist_data_; | 240 scoped_refptr<base::RefCountedData<JumpListData>> jumplist_data_; |
237 | 241 |
238 // Id of last favicon task. It's used to cancel current task if a new one | 242 // Id of last favicon task. It's used to cancel current task if a new one |
239 // comes in before it finishes. | 243 // comes in before it finishes. |
240 base::CancelableTaskTracker::TaskId task_id_; | 244 base::CancelableTaskTracker::TaskId task_id_; |
241 | 245 |
242 // A task runner running tasks to update the JumpList. | 246 // A task runner running tasks to update the JumpList. |
243 scoped_refptr<base::SingleThreadTaskRunner> update_jumplist_task_runner_; | 247 scoped_refptr<base::SingleThreadTaskRunner> update_jumplist_task_runner_; |
244 | 248 |
245 // A task runner running tasks to delete JumpListIcons directory and | 249 // A task runner running tasks to delete JumpListIcons directory and |
246 // JumpListIconsOld directory. | 250 // JumpListIconsOld directory. |
247 scoped_refptr<base::SequencedTaskRunner> delete_jumplisticons_task_runner_; | 251 scoped_refptr<base::SequencedTaskRunner> delete_jumplisticons_task_runner_; |
248 | 252 |
249 // For callbacks may be run after destruction. | 253 // For callbacks may be run after destruction. |
250 base::WeakPtrFactory<JumpList> weak_ptr_factory_; | 254 base::WeakPtrFactory<JumpList> weak_ptr_factory_; |
251 | 255 |
252 DISALLOW_COPY_AND_ASSIGN(JumpList); | 256 DISALLOW_COPY_AND_ASSIGN(JumpList); |
253 }; | 257 }; |
254 | 258 |
255 #endif // CHROME_BROWSER_WIN_JUMPLIST_H_ | 259 #endif // CHROME_BROWSER_WIN_JUMPLIST_H_ |
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