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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.
#ifndef CONTENT_RENDERER_DEVTOOLS_DEVTOOLS_AGENT_H_
#define CONTENT_RENDERER_DEVTOOLS_DEVTOOLS_AGENT_H_
#include <string>
#include "base/basictypes.h"
#include "content/public/common/console_message_level.h"
#include "content/public/renderer/render_view_observer.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebDevToolsAgentClient.h"
namespace WebKit {
class WebDevToolsAgent;
}
namespace content {
class RenderViewImpl;
// 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 communication agent.
// There is a corresponding DevToolsClient object on the client side.
class DevToolsAgent : public RenderViewObserver,
public WebKit::WebDevToolsAgentClient {
public:
explicit DevToolsAgent(RenderViewImpl* render_view);
virtual ~DevToolsAgent();
// Returns agent instance for its host id.
static DevToolsAgent* FromHostId(int host_id);
WebKit::WebDevToolsAgent* GetWebAgent();
bool IsAttached();
private:
friend class DevToolsAgentFilter;
// RenderView::Observer implementation.
virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
// WebDevToolsAgentClient implementation
virtual void sendMessageToInspectorFrontend(const WebKit::WebString& data);
virtual int hostIdentifier();
virtual void saveAgentRuntimeState(const WebKit::WebString& state);
virtual WebKit::WebDevToolsAgentClient::WebKitClientMessageLoop*
createClientMessageLoop();
virtual void clearBrowserCache();
virtual void clearBrowserCookies();
virtual void visitAllocatedObjects(AllocatedObjectVisitor* visitor);
void OnAttach();
void OnReattach(const std::string& agent_state);
void OnDetach();
void OnDispatchOnInspectorBackend(const std::string& message);
void OnInspectElement(int x, int y);
void OnAddMessageToConsole(ConsoleMessageLevel level,
const std::string& message);
void ContinueProgram();
void OnSetupDevToolsClient();
bool is_attached_;
DISALLOW_COPY_AND_ASSIGN(DevToolsAgent);
};
} // namespace content
#endif // CONTENT_RENDERER_DEVTOOLS_DEVTOOLS_AGENT_H_
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