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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_TASK_MANAGER_TASK_MANAGER_H_ | 5 #ifndef CHROME_BROWSER_TASK_MANAGER_TASK_MANAGER_H_ |
6 #define CHROME_BROWSER_TASK_MANAGER_TASK_MANAGER_H_ | 6 #define CHROME_BROWSER_TASK_MANAGER_TASK_MANAGER_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 #include <stdint.h> | 9 #include <stdint.h> |
10 | 10 |
11 #include <map> | 11 #include <map> |
12 #include <memory> | 12 #include <memory> |
13 #include <vector> | 13 #include <vector> |
14 | 14 |
15 #include "base/callback_forward.h" | 15 #include "base/callback_forward.h" |
16 #include "base/gtest_prod_util.h" | 16 #include "base/gtest_prod_util.h" |
17 #include "base/macros.h" | 17 #include "base/macros.h" |
18 #include "base/memory/ref_counted.h" | 18 #include "base/memory/ref_counted.h" |
19 #include "base/memory/singleton.h" | 19 #include "base/memory/singleton.h" |
20 #include "base/observer_list.h" | 20 #include "base/observer_list.h" |
21 #include "base/strings/string16.h" | 21 #include "base/strings/string16.h" |
22 #include "build/build_config.h" | 22 #include "build/build_config.h" |
23 #include "chrome/browser/task_manager/resource_provider.h" | 23 #include "chrome/browser/task_manager/resource_provider.h" |
24 #include "gpu/ipc/common/memory_stats.h" | 24 #include "gpu/ipc/common/memory_stats.h" |
25 #include "third_party/WebKit/public/web/WebCache.h" | 25 #include "third_party/WebKit/public/web/WebCache.h" |
26 | 26 |
| 27 // ----------------------------------------------------------------------------- |
| 28 // DEPRECATED: |
| 29 // - This is currently enabled only on MacOSX, and will be removed soon (See |
| 30 // crbug.com/528486). |
| 31 // - Please don't add any new stuff here. See the new implementation in |
| 32 // //src/chrome/browser/task_management. |
| 33 // ----------------------------------------------------------------------------- |
| 34 #if !defined(OS_MACOSX) |
| 35 #error "The old task manager is deprecated on non-macos platforms." |
| 36 #endif // defined(OS_MACOSX) |
| 37 |
| 38 |
27 class PrefRegistrySimple; | 39 class PrefRegistrySimple; |
28 class PrivateWorkingSetSnapshot; | 40 class PrivateWorkingSetSnapshot; |
29 class TaskManagerModel; | 41 class TaskManagerModel; |
30 class TaskManagerModelGpuDataManagerObserver; | 42 class TaskManagerModelGpuDataManagerObserver; |
31 | 43 |
32 namespace base { | 44 namespace base { |
33 class ProcessMetrics; | 45 class ProcessMetrics; |
34 } | 46 } |
35 | 47 |
36 namespace content { | 48 namespace content { |
37 class WebContents; | 49 class WebContents; |
38 } | 50 } |
39 | 51 |
40 namespace extensions { | 52 namespace extensions { |
41 class Extension; | 53 class Extension; |
42 } | 54 } |
43 | 55 |
44 namespace gfx { | 56 namespace gfx { |
45 class ImageSkia; | 57 class ImageSkia; |
46 } | 58 } |
47 | 59 |
48 namespace net { | 60 namespace net { |
49 class URLRequest; | 61 class URLRequest; |
50 } | 62 } |
51 | 63 |
52 // This class is a singleton. | 64 // This class is a singleton. |
53 class TaskManager { | 65 class TaskManager { |
54 public: | 66 public: |
55 static void RegisterPrefs(PrefRegistrySimple* registry); | 67 // On Mac, if the views toolkit is enabled, the new implementation of the task |
56 | 68 // manager backend (in task_management/) will be used. |
57 // Returns true if the user is allowed to end processes. | 69 static bool NewTaskManagerEnabled(); |
58 static bool IsEndProcessEnabled(); | |
59 | 70 |
60 // Returns true if the process at the specified index is the browser process. | 71 // Returns true if the process at the specified index is the browser process. |
61 bool IsBrowserProcess(int index) const; | 72 bool IsBrowserProcess(int index) const; |
62 | 73 |
63 // Terminates the process at the specified index. | 74 // Terminates the process at the specified index. |
64 void KillProcess(int index); | 75 void KillProcess(int index); |
65 | 76 |
66 // Activates the browser tab associated with the process in the specified | 77 // Activates the browser tab associated with the process in the specified |
67 // index. | 78 // index. |
68 void ActivateProcess(int index); | 79 void ActivateProcess(int index); |
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552 // All per-Resource values are stored here. | 563 // All per-Resource values are stored here. |
553 mutable PerResourceCache per_resource_cache_; | 564 mutable PerResourceCache per_resource_cache_; |
554 | 565 |
555 // All per-Process values are stored here. | 566 // All per-Process values are stored here. |
556 mutable PerProcessCache per_process_cache_; | 567 mutable PerProcessCache per_process_cache_; |
557 | 568 |
558 DISALLOW_COPY_AND_ASSIGN(TaskManagerModel); | 569 DISALLOW_COPY_AND_ASSIGN(TaskManagerModel); |
559 }; | 570 }; |
560 | 571 |
561 #endif // CHROME_BROWSER_TASK_MANAGER_TASK_MANAGER_H_ | 572 #endif // CHROME_BROWSER_TASK_MANAGER_TASK_MANAGER_H_ |
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