Home | History | Annotate | Download | only in devtools 
      1 // Copyright (c) 2012 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.
      4 
      5 #include "content/browser/devtools/devtools_agent_host_impl.h"
      6 
      7 #include <map>
      8 
      9 #include "base/basictypes.h"
     10 #include "base/guid.h"
     11 #include "base/lazy_instance.h"
     12 #include "content/browser/devtools/devtools_manager_impl.h"
     13 
     14 namespace content {
     15 
     16 namespace {
     17 typedef std::map<std::string, DevToolsAgentHostImpl*> Instances;
     18 base::LazyInstance<Instances>::Leaky g_instances = LAZY_INSTANCE_INITIALIZER;
     19 }  // namespace
     20 
     21 DevToolsAgentHostImpl::DevToolsAgentHostImpl()
     22     : close_listener_(NULL),
     23       id_(base::GenerateGUID()) {
     24   g_instances.Get()[id_] = this;
     25 }
     26 
     27 DevToolsAgentHostImpl::~DevToolsAgentHostImpl() {
     28   g_instances.Get().erase(g_instances.Get().find(id_));
     29 }
     30 
     31 scoped_refptr<DevToolsAgentHost> DevToolsAgentHost::GetForId(
     32     const std::string& id) {
     33   if (g_instances == NULL)
     34     return NULL;
     35   Instances::iterator it = g_instances.Get().find(id);
     36   if (it == g_instances.Get().end())
     37     return NULL;
     38   return it->second;
     39 }
     40 
     41 bool DevToolsAgentHostImpl::IsAttached() {
     42   return !!DevToolsManagerImpl::GetInstance()->GetDevToolsClientHostFor(this);
     43 }
     44 
     45 void DevToolsAgentHostImpl::InspectElement(int x, int y) {
     46 }
     47 
     48 std::string DevToolsAgentHostImpl::GetId() {
     49   return id_;
     50 }
     51 
     52 RenderViewHost* DevToolsAgentHostImpl::GetRenderViewHost() {
     53   return NULL;
     54 }
     55 
     56 void DevToolsAgentHostImpl::DisconnectRenderViewHost() {}
     57 
     58 void DevToolsAgentHostImpl::ConnectRenderViewHost(RenderViewHost* rvh) {}
     59 
     60 void DevToolsAgentHostImpl::NotifyCloseListener() {
     61   if (close_listener_) {
     62     scoped_refptr<DevToolsAgentHostImpl> protect(this);
     63     close_listener_->AgentHostClosing(this);
     64     close_listener_ = NULL;
     65   }
     66 }
     67 
     68 }  // namespace content
     69