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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_BROWSER_DEVTOOLS_DEVTOOLS_FRONTEND_HOST_H_
+#define CONTENT_BROWSER_DEVTOOLS_DEVTOOLS_FRONTEND_HOST_H_
+
+#include <string>
+
+#include "base/basictypes.h"
+#include "base/compiler_specific.h"
+#include "content/public/browser/devtools_client_host.h"
+#include "content/public/browser/render_view_host_observer.h"
+
+namespace content {
+
+class DevToolsFrontendHostDelegate;
+class WebContentsImpl;
+
+// This class handles messages from DevToolsClient and calls corresponding
+// methods on DevToolsFrontendHostDelegate which is implemented by the
+// embedder. This allows us to avoid exposing DevTools client messages through
+// the content public API.
+class DevToolsFrontendHost : public DevToolsClientHost,
+ public RenderViewHostObserver {
+ public:
+ DevToolsFrontendHost(WebContentsImpl* web_contents,
+ DevToolsFrontendHostDelegate* delegate);
+
+ private:
+ virtual ~DevToolsFrontendHost();
+
+ // DevToolsClientHost implementation.
+ virtual void DispatchOnInspectorFrontend(const std::string& message) OVERRIDE;
+ virtual void InspectedContentsClosing() OVERRIDE;
+ virtual void FrameNavigating(const std::string& url) OVERRIDE;
+ virtual void ContentsReplaced(WebContents* new_contents) OVERRIDE;
+ virtual void ReplacedWithAnotherClient() OVERRIDE;
+
+ // RenderViewHostObserver overrides.
+ virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
+
+ void OnDispatchOnInspectorBackend(const std::string& message);
+ void OnActivateWindow();
+ void OnCloseWindow();
+ void OnMoveWindow(int x, int y);
+ void OnRequestSetDockSide(const std::string& side);
+ void OnOpenInNewTab(const std::string& url);
+ void OnSave(const std::string& url, const std::string& content, bool save_as);
+ void OnAppend(const std::string& url, const std::string& content);
+
+ WebContentsImpl* web_contents_;
+ DevToolsFrontendHostDelegate* delegate_;
+ DISALLOW_COPY_AND_ASSIGN(DevToolsFrontendHost);
+};
+
+} // namespace content
+
+#endif // CONTENT_BROWSER_DEVTOOLS_DEVTOOLS_FRONTEND_HOST_H_