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 #include "chrome/browser/task_manager/browser_process_resource_provider.h"
7 #include "base/command_line.h"
8 #include "base/strings/string16.h"
9 #include "chrome/browser/task_manager/resource_provider.h"
10 #include "chrome/browser/task_manager/task_manager.h"
11 #include "chrome/common/chrome_switches.h"
12 #include "grit/generated_resources.h"
13 #include "grit/theme_resources.h"
14 #include "net/proxy/proxy_resolver_v8.h"
15 #include "third_party/sqlite/sqlite3.h"
16 #include "ui/base/l10n/l10n_util.h"
17 #include "ui/base/resource/resource_bundle.h"
18 #include "ui/gfx/image/image_skia.h"
20 #if defined(OS_MACOSX)
21 #include "ui/gfx/image/image_skia_util_mac.h"
22 #endif // defined(OS_MACOSX)
25 #include "chrome/browser/app_icon_win.h"
26 #include "ui/gfx/icon_util.h"
27 #endif // defined(OS_WIN)
29 namespace task_manager {
31 gfx::ImageSkia* BrowserProcessResource::default_icon_ = NULL;
33 BrowserProcessResource::BrowserProcessResource()
35 int pid = base::GetCurrentProcId();
36 bool success = base::OpenPrivilegedProcessHandle(pid, &process_);
40 HICON icon = GetAppIcon();
42 scoped_ptr<SkBitmap> bitmap(IconUtil::CreateSkBitmapFromHICON(icon));
43 default_icon_ = new gfx::ImageSkia(gfx::ImageSkiaRep(*bitmap, 1.0f));
46 #elif defined(OS_POSIX) && !defined(OS_MACOSX)
48 ResourceBundle& rb = ResourceBundle::GetSharedInstance();
49 default_icon_ = rb.GetImageSkiaNamed(IDR_PRODUCT_LOGO_16);
51 #elif defined(OS_MACOSX)
53 // IDR_PRODUCT_LOGO_16 doesn't quite look like chrome/mac's icns icon. Load
54 // the real app icon (requires a nsimage->image_skia->nsimage
56 default_icon_ = new gfx::ImageSkia(gfx::ApplicationIconAtSize(16));
59 // TODO(port): Port icon code.
61 #endif // defined(OS_WIN)
62 default_icon_->MakeThreadSafe();
65 BrowserProcessResource::~BrowserProcessResource() {
66 base::CloseProcessHandle(process_);
70 string16 BrowserProcessResource::GetTitle() const {
72 title_ = l10n_util::GetStringUTF16(IDS_TASK_MANAGER_WEB_BROWSER_CELL_TEXT);
77 string16 BrowserProcessResource::GetProfileName() const {
81 gfx::ImageSkia BrowserProcessResource::GetIcon() const {
82 return *default_icon_;
85 size_t BrowserProcessResource::SqliteMemoryUsedBytes() const {
86 return static_cast<size_t>(sqlite3_memory_used());
89 base::ProcessHandle BrowserProcessResource::GetProcess() const {
90 return base::GetCurrentProcessHandle(); // process_;
93 int BrowserProcessResource::GetUniqueChildProcessId() const {
97 Resource::Type BrowserProcessResource::GetType() const {
101 bool BrowserProcessResource::SupportNetworkUsage() const {
105 void BrowserProcessResource::SetSupportNetworkUsage() {
109 bool BrowserProcessResource::ReportsSqliteMemoryUsed() const {
113 // BrowserProcess uses v8 for proxy resolver in certain cases.
114 bool BrowserProcessResource::ReportsV8MemoryStats() const {
115 const CommandLine* command_line = CommandLine::ForCurrentProcess();
116 bool using_v8 = !command_line->HasSwitch(switches::kWinHttpProxyResolver);
117 if (using_v8 && command_line->HasSwitch(switches::kSingleProcess)) {
123 size_t BrowserProcessResource::GetV8MemoryAllocated() const {
124 return net::ProxyResolverV8::GetTotalHeapSize();
127 size_t BrowserProcessResource::GetV8MemoryUsed() const {
128 return net::ProxyResolverV8::GetUsedHeapSize();
131 ////////////////////////////////////////////////////////////////////////////////
132 // BrowserProcessResourceProvider class
133 ////////////////////////////////////////////////////////////////////////////////
135 BrowserProcessResourceProvider::
136 BrowserProcessResourceProvider(TaskManager* task_manager)
138 task_manager_(task_manager) {
141 BrowserProcessResourceProvider::~BrowserProcessResourceProvider() {
144 Resource* BrowserProcessResourceProvider::GetResource(
146 int render_process_host_id,
148 if (origin_pid || render_process_host_id != -1) {
155 void BrowserProcessResourceProvider::StartUpdating() {
156 task_manager_->AddResource(&resource_);
159 void BrowserProcessResourceProvider::StopUpdating() {
162 } // namespace task_manager