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
3 // found in the LICENSE file.
5 #ifndef CHROME_BROWSER_TASK_MANAGER_BROWSER_PROCESS_RESOURCE_PROVIDER_H_
6 #define CHROME_BROWSER_TASK_MANAGER_BROWSER_PROCESS_RESOURCE_PROVIDER_H_
8 #include "base/basictypes.h"
9 #include "base/compiler_specific.h"
10 #include "chrome/browser/task_manager/resource_provider.h"
11 #include "content/public/browser/browser_child_process_observer.h"
12 #include "content/public/browser/child_process_data.h"
13 #include "content/public/browser/notification_observer.h"
14 #include "content/public/browser/notification_registrar.h"
15 #include "content/public/common/process_type.h"
24 namespace extensions {
28 namespace task_manager {
30 class BrowserProcessResource : public Resource {
32 BrowserProcessResource();
33 virtual ~BrowserProcessResource();
36 virtual string16 GetTitle() const OVERRIDE;
37 virtual string16 GetProfileName() const OVERRIDE;
38 virtual gfx::ImageSkia GetIcon() const OVERRIDE;
39 virtual base::ProcessHandle GetProcess() const OVERRIDE;
40 virtual int GetUniqueChildProcessId() const OVERRIDE;
41 virtual Type GetType() const OVERRIDE;
43 virtual bool SupportNetworkUsage() const OVERRIDE;
44 virtual void SetSupportNetworkUsage() OVERRIDE;
46 virtual bool ReportsSqliteMemoryUsed() const OVERRIDE;
47 virtual size_t SqliteMemoryUsedBytes() const OVERRIDE;
49 virtual bool ReportsV8MemoryStats() const OVERRIDE;
50 virtual size_t GetV8MemoryAllocated() const OVERRIDE;
51 virtual size_t GetV8MemoryUsed() const OVERRIDE;
54 base::ProcessHandle process_;
55 mutable string16 title_;
57 static gfx::ImageSkia* default_icon_;
59 DISALLOW_COPY_AND_ASSIGN(BrowserProcessResource);
62 class BrowserProcessResourceProvider : public ResourceProvider {
64 explicit BrowserProcessResourceProvider(TaskManager* task_manager);
66 virtual Resource* GetResource(int origin_pid,
67 int render_process_host_id,
68 int routing_id) OVERRIDE;
69 virtual void StartUpdating() OVERRIDE;
70 virtual void StopUpdating() OVERRIDE;
72 // Whether we are currently reporting to the task manager. Used to ignore
73 // notifications sent after StopUpdating().
77 virtual ~BrowserProcessResourceProvider();
79 TaskManager* task_manager_;
80 BrowserProcessResource resource_;
82 DISALLOW_COPY_AND_ASSIGN(BrowserProcessResourceProvider);
85 } // namespace task_manager
87 #endif // CHROME_BROWSER_TASK_MANAGER_BROWSER_PROCESS_RESOURCE_PROVIDER_H_