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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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_RESOURCE_PROVIDER_H_ | 5 #ifndef CHROME_BROWSER_TASK_MANAGER_RESOURCE_PROVIDER_H_ |
6 #define CHROME_BROWSER_TASK_MANAGER_RESOURCE_PROVIDER_H_ | 6 #define CHROME_BROWSER_TASK_MANAGER_RESOURCE_PROVIDER_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "base/memory/ref_counted.h" | 9 #include "base/memory/ref_counted.h" |
10 #include "base/process/process_handle.h" | 10 #include "base/process/process_handle.h" |
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60 virtual base::string16 GetProfileName() const = 0; | 60 virtual base::string16 GetProfileName() const = 0; |
61 virtual gfx::ImageSkia GetIcon() const = 0; | 61 virtual gfx::ImageSkia GetIcon() const = 0; |
62 virtual base::ProcessHandle GetProcess() const = 0; | 62 virtual base::ProcessHandle GetProcess() const = 0; |
63 virtual int GetUniqueChildProcessId() const = 0; | 63 virtual int GetUniqueChildProcessId() const = 0; |
64 virtual Type GetType() const = 0; | 64 virtual Type GetType() const = 0; |
65 virtual int GetRoutingID() const; | 65 virtual int GetRoutingID() const; |
66 | 66 |
67 virtual bool ReportsCacheStats() const; | 67 virtual bool ReportsCacheStats() const; |
68 virtual blink::WebCache::ResourceTypeStats GetWebCoreCacheStats() const; | 68 virtual blink::WebCache::ResourceTypeStats GetWebCoreCacheStats() const; |
69 | 69 |
70 virtual bool ReportsFPS() const; | |
71 virtual float GetFPS() const; | |
72 | |
73 virtual bool ReportsSqliteMemoryUsed() const; | 70 virtual bool ReportsSqliteMemoryUsed() const; |
74 virtual size_t SqliteMemoryUsedBytes() const; | 71 virtual size_t SqliteMemoryUsedBytes() const; |
75 | 72 |
76 virtual bool ReportsV8MemoryStats() const; | 73 virtual bool ReportsV8MemoryStats() const; |
77 virtual size_t GetV8MemoryAllocated() const; | 74 virtual size_t GetV8MemoryAllocated() const; |
78 virtual size_t GetV8MemoryUsed() const; | 75 virtual size_t GetV8MemoryUsed() const; |
79 | 76 |
80 // Returns true if this resource can be inspected using developer tools. | 77 // Returns true if this resource can be inspected using developer tools. |
81 virtual bool CanInspect() const; | 78 virtual bool CanInspect() const; |
82 | 79 |
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98 // Called when some bytes have been read and support_network_usage returns | 95 // Called when some bytes have been read and support_network_usage returns |
99 // false (meaning we do have network usage support). | 96 // false (meaning we do have network usage support). |
100 virtual void SetSupportNetworkUsage() = 0; | 97 virtual void SetSupportNetworkUsage() = 0; |
101 | 98 |
102 // The TaskManagerModel periodically refreshes its data and call this | 99 // The TaskManagerModel periodically refreshes its data and call this |
103 // on all live resources. | 100 // on all live resources. |
104 virtual void Refresh() {} | 101 virtual void Refresh() {} |
105 | 102 |
106 virtual void NotifyResourceTypeStats( | 103 virtual void NotifyResourceTypeStats( |
107 const blink::WebCache::ResourceTypeStats& stats) {} | 104 const blink::WebCache::ResourceTypeStats& stats) {} |
108 virtual void NotifyFPS(float fps) {} | |
109 virtual void NotifyV8HeapStats(size_t v8_memory_allocated, | 105 virtual void NotifyV8HeapStats(size_t v8_memory_allocated, |
110 size_t v8_memory_used) {} | 106 size_t v8_memory_used) {} |
111 | 107 |
112 static const char* GetResourceTypeAsString(const Type type) { | 108 static const char* GetResourceTypeAsString(const Type type) { |
113 switch (type) { | 109 switch (type) { |
114 TASKMANAGER_RESOURCE_TYPE_LIST(TASKMANAGER_RESOURCE_TYPE_LIST_AS_STRING) | 110 TASKMANAGER_RESOURCE_TYPE_LIST(TASKMANAGER_RESOURCE_TYPE_LIST_AS_STRING) |
115 default: return "UNKNOWN"; | 111 default: return "UNKNOWN"; |
116 } | 112 } |
117 } | 113 } |
118 | 114 |
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151 | 147 |
152 protected: | 148 protected: |
153 friend class base::RefCountedThreadSafe<ResourceProvider>; | 149 friend class base::RefCountedThreadSafe<ResourceProvider>; |
154 | 150 |
155 virtual ~ResourceProvider() {} | 151 virtual ~ResourceProvider() {} |
156 }; | 152 }; |
157 | 153 |
158 } // namespace task_manager | 154 } // namespace task_manager |
159 | 155 |
160 #endif // CHROME_BROWSER_TASK_MANAGER_RESOURCE_PROVIDER_H_ | 156 #endif // CHROME_BROWSER_TASK_MANAGER_RESOURCE_PROVIDER_H_ |
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