1 files changed, 60 insertions, 0 deletions
diff --git a/chrome/renderer/tools_client.h b/chrome/renderer/tools_client.h
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+++ b/chrome/renderer/tools_client.h
@@ -0,0 +1,60 @@
+// 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_TOOLS_CLIENT_H_
+#define CHROME_RENDERER_TOOLS_CLIENT_H_
+
+#include "base/basictypes.h"
+#include "base/ref_counted.h"
+#include "base/scoped_ptr.h"
+#include "chrome/common/ipc_channel_proxy.h"
+#include "chrome/renderer/tools_messages.h"
+#include "webkit/glue/tools_proxy.h"
+
+class MessageLoop;
+class RenderView;
+
+// Developer tools UI end of communication channel between the render process of
+// the page being inspected and tools UI renderer process. All messages will
+// go through browser process. On the side of the inspected page there's
+// corresponding ToolsAgent object.
+class ToolsClient : public ToolsProxy,
+                    public IPC::ChannelProxy::MessageFilter {
+ public:
+  explicit ToolsClient(RenderView* view);
+  virtual ~ToolsClient();
+
+ private:
+  // DebuggerProxy overrides
+  virtual void SetToolsUI(ToolsUI* tools_ui);
+  virtual void DebugAttach();
+  virtual void DebugDetach();
+
+  // All these OnXXX methods must be executed in render thread.
+  void OnDidDebugAttach();
+
+  // Sends message to ToolsAgent.
+  void Send(ToolsAgentMessageType message_type, const std::wstring& json_arg);
+
+  // IPC::ChannelProxy::MessageFilter overrides:
+  virtual bool OnMessageReceived(const IPC::Message& message);
+
+  // Called on IO thread.
+  void OnToolsClientMessage(int tools_message_type, const std::wstring& body);
+
+  // Message filer's OnMessageReceived method is called on IO thread while
+  // ToolsClient messages have to be handled in render thread. This method is
+  // called in render thread to handle tools client message.
+  void HandleMessageInRenderThread(int tools_message_type,
+                                   const std::wstring& body);
+
+  ToolsUI* tools_ui_;
+  RenderView* render_view_;
+  MessageLoop* view_loop_;
+
+  DISALLOW_COPY_AND_ASSIGN(ToolsClient);
+};
+
+#endif  // CHROME_RENDERER_TOOLS_CLIENT_H_
+