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// Copyright (c) 2009 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.
#ifndef CHROME_RENDERER_DEVTOOLS_AGENT_H_
#define CHROME_RENDERER_DEVTOOLS_AGENT_H_
#include <map>
#include <string>
#include "webkit/glue/webdevtoolsagent_delegate.h"
namespace IPC {
class Message;
}
class RenderView;
class WebDevToolsAgent;
// DevToolsAgent belongs to the inspectable RenderView and provides Glue's
// agents with the communication capabilities. All messages from/to Glue's
// agents infrastructure are flowing through this comminucation agent.
// There is a corresponding DevToolsClient object on the client side.
class DevToolsAgent : public WebDevToolsAgentDelegate {
public:
DevToolsAgent(int routing_id, RenderView* view);
virtual ~DevToolsAgent();
void OnNavigate();
// IPC message interceptor. Called on the Render thread.
virtual bool OnMessageReceived(const IPC::Message& message);
// WebDevToolsAgentDelegate implementation
virtual void SendMessageToClient(const std::string& class_name,
const std::string& method_name,
const std::string& param1,
const std::string& param2,
const std::string& param3);
virtual int GetHostId();
virtual void ForceRepaint();
// Returns agent instance for its host id.
static DevToolsAgent* FromHostId(int host_id);
RenderView* render_view() { return view_; }
WebDevToolsAgent* GetWebAgent();
private:
friend class DevToolsAgentFilter;
void OnAttach();
void OnDetach();
void OnRpcMessage(const std::string& class_name,
const std::string& method_name,
const std::string& param1,
const std::string& param2,
const std::string& param3);
void OnInspectElement(int x, int y);
void OnSetApuAgentEnabled(bool enabled);
static std::map<int, DevToolsAgent*> agent_for_routing_id_;
int routing_id_; // View routing id that we can access from IO thread.
RenderView* view_;
DISALLOW_COPY_AND_ASSIGN(DevToolsAgent);
};
#endif // CHROME_RENDERER_DEVTOOLS_AGENT_H_
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