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// 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_agent_host_impl.h"
#include <map>
#include "base/basictypes.h"
#include "base/guid.h"
#include "base/lazy_instance.h"
#include "content/common/devtools_messages.h"
namespace content {
namespace {
typedef std::map<std::string, DevToolsAgentHostImpl*> Instances;
base::LazyInstance<Instances>::Leaky g_instances = LAZY_INSTANCE_INITIALIZER;
} // namespace
DevToolsAgentHostImpl::DevToolsAgentHostImpl()
: close_listener_(NULL),
id_(base::GenerateGUID()) {
g_instances.Get()[id_] = this;
}
DevToolsAgentHostImpl::~DevToolsAgentHostImpl() {
g_instances.Get().erase(g_instances.Get().find(id_));
}
scoped_refptr<DevToolsAgentHost> DevToolsAgentHost::GetForId(
const std::string& id) {
if (g_instances == NULL)
return NULL;
Instances::iterator it = g_instances.Get().find(id);
if (it == g_instances.Get().end())
return NULL;
return it->second;
}
void DevToolsAgentHostImpl::Attach() {
SendMessageToAgent(new DevToolsAgentMsg_Attach(MSG_ROUTING_NONE));
NotifyClientAttaching();
}
void DevToolsAgentHostImpl::Reattach(const std::string& saved_agent_state) {
SendMessageToAgent(new DevToolsAgentMsg_Reattach(
MSG_ROUTING_NONE,
saved_agent_state));
NotifyClientAttaching();
}
void DevToolsAgentHostImpl::Detach() {
SendMessageToAgent(new DevToolsAgentMsg_Detach(MSG_ROUTING_NONE));
NotifyClientDetaching();
}
void DevToolsAgentHostImpl::DispatchOnInspectorBackend(
const std::string& message) {
SendMessageToAgent(new DevToolsAgentMsg_DispatchOnInspectorBackend(
MSG_ROUTING_NONE, message));
}
void DevToolsAgentHostImpl::InspectElement(int x, int y) {
SendMessageToAgent(new DevToolsAgentMsg_InspectElement(MSG_ROUTING_NONE,
x, y));
}
void DevToolsAgentHostImpl::AddMessageToConsole(ConsoleMessageLevel level,
const std::string& message) {
SendMessageToAgent(new DevToolsAgentMsg_AddMessageToConsole(
MSG_ROUTING_NONE,
level,
message));
}
std::string DevToolsAgentHostImpl::GetId() {
return id_;
}
RenderViewHost* DevToolsAgentHostImpl::GetRenderViewHost() {
return NULL;
}
void DevToolsAgentHostImpl::NotifyCloseListener() {
if (close_listener_) {
scoped_refptr<DevToolsAgentHostImpl> protect(this);
close_listener_->AgentHostClosing(this);
close_listener_ = NULL;
}
}
} // namespace content
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