| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "content/browser/devtools/devtools_manager.h" |
| |
| #include "base/bind.h" |
| #include "base/message_loop/message_loop.h" |
| #include "content/browser/devtools/devtools_agent_host_impl.h" |
| #include "content/browser/loader/netlog_observer.h" |
| #include "content/public/browser/browser_thread.h" |
| #include "content/public/browser/content_browser_client.h" |
| |
| namespace content { |
| |
| // static |
| DevToolsManager* DevToolsManager::GetInstance() { |
| return base::Singleton<DevToolsManager>::get(); |
| } |
| |
| DevToolsManager::DevToolsManager() |
| : delegate_(GetContentClient()->browser()->GetDevToolsManagerDelegate()), |
| attached_hosts_count_(0) { |
| } |
| |
| DevToolsManager::~DevToolsManager() { |
| DCHECK(!attached_hosts_count_); |
| } |
| |
| void DevToolsManager::AgentHostStateChanged( |
| DevToolsAgentHostImpl* agent_host, bool attached) { |
| if (attached) { |
| if (!attached_hosts_count_) { |
| BrowserThread::PostTask( |
| BrowserThread::IO, |
| FROM_HERE, |
| base::Bind(&NetLogObserver::Attach)); |
| } |
| ++attached_hosts_count_; |
| } else { |
| --attached_hosts_count_; |
| if (!attached_hosts_count_) { |
| BrowserThread::PostTask( |
| BrowserThread::IO, |
| FROM_HERE, |
| base::Bind(&NetLogObserver::Detach)); |
| } |
| } |
| } |
| |
| } // namespace content |