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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 #include "chrome/browser/ui/webui/media/media_internals_proxy.h" | 5 #include "chrome/browser/ui/webui/media/media_internals_proxy.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "chrome/browser/browser_process.h" | 8 #include "chrome/browser/browser_process.h" |
9 #include "chrome/browser/io_thread.h" | 9 #include "chrome/browser/io_thread.h" |
10 #include "chrome/browser/media/media_internals.h" | 10 #include "chrome/browser/media/media_internals.h" |
11 #include "chrome/browser/ui/webui/media/media_internals_handler.h" | 11 #include "chrome/browser/ui/webui/media/media_internals_handler.h" |
12 #include "content/common/notification_service.h" | 12 #include "content/public/browser/notification_service.h" |
13 #include "content/browser/renderer_host/render_process_host.h" | 13 #include "content/browser/renderer_host/render_process_host.h" |
14 #include "content/public/browser/notification_types.h" | 14 #include "content/public/browser/notification_types.h" |
15 | 15 |
16 static const int kMediaInternalsProxyEventDelayMilliseconds = 100; | 16 static const int kMediaInternalsProxyEventDelayMilliseconds = 100; |
17 | 17 |
18 static const net::NetLog::EventType kNetEventTypeFilter[] = { | 18 static const net::NetLog::EventType kNetEventTypeFilter[] = { |
19 net::NetLog::TYPE_DISK_CACHE_ENTRY_IMPL, | 19 net::NetLog::TYPE_DISK_CACHE_ENTRY_IMPL, |
20 net::NetLog::TYPE_SPARSE_READ, | 20 net::NetLog::TYPE_SPARSE_READ, |
21 net::NetLog::TYPE_SPARSE_WRITE, | 21 net::NetLog::TYPE_SPARSE_WRITE, |
22 net::NetLog::TYPE_URL_REQUEST_START_JOB, | 22 net::NetLog::TYPE_URL_REQUEST_START_JOB, |
23 net::NetLog::TYPE_HTTP_TRANSACTION_READ_RESPONSE_HEADERS, | 23 net::NetLog::TYPE_HTTP_TRANSACTION_READ_RESPONSE_HEADERS, |
24 }; | 24 }; |
25 | 25 |
26 MediaInternalsProxy::MediaInternalsProxy() | 26 MediaInternalsProxy::MediaInternalsProxy() |
27 : ThreadSafeObserverImpl(net::NetLog::LOG_ALL_BUT_BYTES) { | 27 : ThreadSafeObserverImpl(net::NetLog::LOG_ALL_BUT_BYTES) { |
28 io_thread_ = g_browser_process->io_thread(); | 28 io_thread_ = g_browser_process->io_thread(); |
29 registrar_.Add(this, content::NOTIFICATION_RENDERER_PROCESS_TERMINATED, | 29 registrar_.Add(this, content::NOTIFICATION_RENDERER_PROCESS_TERMINATED, |
30 NotificationService::AllBrowserContextsAndSources()); | 30 content::NotificationService::AllBrowserContextsAndSources()); |
31 } | 31 } |
32 | 32 |
33 void MediaInternalsProxy::Observe(int type, | 33 void MediaInternalsProxy::Observe(int type, |
34 const content::NotificationSource& source, | 34 const content::NotificationSource& source, |
35 const content::NotificationDetails& details) { | 35 const content::NotificationDetails& details) { |
36 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); | 36 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); |
37 DCHECK_EQ(type, content::NOTIFICATION_RENDERER_PROCESS_TERMINATED); | 37 DCHECK_EQ(type, content::NOTIFICATION_RENDERER_PROCESS_TERMINATED); |
38 RenderProcessHost* process = content::Source<RenderProcessHost>(source).ptr(); | 38 RenderProcessHost* process = content::Source<RenderProcessHost>(source).ptr(); |
39 CallJavaScriptFunctionOnUIThread("media.onRendererTerminated", | 39 CallJavaScriptFunctionOnUIThread("media.onRendererTerminated", |
40 base::Value::CreateIntegerValue(process->id())); | 40 base::Value::CreateIntegerValue(process->id())); |
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178 | 178 |
179 void MediaInternalsProxy::CallJavaScriptFunctionOnUIThread( | 179 void MediaInternalsProxy::CallJavaScriptFunctionOnUIThread( |
180 const std::string& function, Value* args) { | 180 const std::string& function, Value* args) { |
181 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); | 181 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); |
182 scoped_ptr<Value> args_value(args); | 182 scoped_ptr<Value> args_value(args); |
183 std::vector<const Value*> args_vector; | 183 std::vector<const Value*> args_vector; |
184 args_vector.push_back(args_value.get()); | 184 args_vector.push_back(args_value.get()); |
185 string16 update = WebUI::GetJavascriptCall(function, args_vector); | 185 string16 update = WebUI::GetJavascriptCall(function, args_vector); |
186 UpdateUIOnUIThread(update); | 186 UpdateUIOnUIThread(update); |
187 } | 187 } |
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