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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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58 | 58 |
59 virtual string16 GetTitle() const = 0; | 59 virtual string16 GetTitle() const = 0; |
60 virtual string16 GetProfileName() const = 0; | 60 virtual 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 WebKit::WebCache::ResourceTypeStats GetWebCoreCacheStats() const; | 68 virtual blink::WebCache::ResourceTypeStats GetWebCoreCacheStats() const; |
69 | 69 |
70 virtual bool ReportsFPS() const; | 70 virtual bool ReportsFPS() const; |
71 virtual float GetFPS() const; | 71 virtual float GetFPS() const; |
72 | 72 |
73 virtual bool ReportsSqliteMemoryUsed() const; | 73 virtual bool ReportsSqliteMemoryUsed() const; |
74 virtual size_t SqliteMemoryUsedBytes() const; | 74 virtual size_t SqliteMemoryUsedBytes() const; |
75 | 75 |
76 // Return extension associated with the resource, or NULL if not applicable. | 76 // Return extension associated with the resource, or NULL if not applicable. |
77 virtual const extensions::Extension* GetExtension() const; | 77 virtual const extensions::Extension* GetExtension() const; |
78 | 78 |
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100 | 100 |
101 // Called when some bytes have been read and support_network_usage returns | 101 // Called when some bytes have been read and support_network_usage returns |
102 // false (meaning we do have network usage support). | 102 // false (meaning we do have network usage support). |
103 virtual void SetSupportNetworkUsage() = 0; | 103 virtual void SetSupportNetworkUsage() = 0; |
104 | 104 |
105 // The TaskManagerModel periodically refreshes its data and call this | 105 // The TaskManagerModel periodically refreshes its data and call this |
106 // on all live resources. | 106 // on all live resources. |
107 virtual void Refresh() {} | 107 virtual void Refresh() {} |
108 | 108 |
109 virtual void NotifyResourceTypeStats( | 109 virtual void NotifyResourceTypeStats( |
110 const WebKit::WebCache::ResourceTypeStats& stats) {} | 110 const blink::WebCache::ResourceTypeStats& stats) {} |
111 virtual void NotifyFPS(float fps) {} | 111 virtual void NotifyFPS(float fps) {} |
112 virtual void NotifyV8HeapStats(size_t v8_memory_allocated, | 112 virtual void NotifyV8HeapStats(size_t v8_memory_allocated, |
113 size_t v8_memory_used) {} | 113 size_t v8_memory_used) {} |
114 | 114 |
115 // Returns true if this resource is not visible to the user because it lives | 115 // Returns true if this resource is not visible to the user because it lives |
116 // in the background (e.g. extension background page, background contents). | 116 // in the background (e.g. extension background page, background contents). |
117 virtual bool IsBackground() const; | 117 virtual bool IsBackground() const; |
118 | 118 |
119 static const char* GetResourceTypeAsString(const Type type) { | 119 static const char* GetResourceTypeAsString(const Type type) { |
120 switch (type) { | 120 switch (type) { |
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165 | 165 |
166 protected: | 166 protected: |
167 friend class base::RefCountedThreadSafe<ResourceProvider>; | 167 friend class base::RefCountedThreadSafe<ResourceProvider>; |
168 | 168 |
169 virtual ~ResourceProvider() {} | 169 virtual ~ResourceProvider() {} |
170 }; | 170 }; |
171 | 171 |
172 } // namespace task_manager | 172 } // namespace task_manager |
173 | 173 |
174 #endif // CHROME_BROWSER_TASK_MANAGER_RESOURCE_PROVIDER_H_ | 174 #endif // CHROME_BROWSER_TASK_MANAGER_RESOURCE_PROVIDER_H_ |
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