cef/include/cef_v8context_handler.h

// Copyright (c) 2011 Marshall A. Greenblatt. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
//    * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//    * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
//    * Neither the name of Google Inc. nor the name Chromium Embedded
// Framework nor the names of its contributors may be used to endorse
// or promote products derived from this software without specific prior
// written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// ---------------------------------------------------------------------------
//
// The contents of this file must follow a specific format in order to
// support the CEF translator tool. See the translator.README.txt file in the
// tools directory for more information.
//

#ifndef _CEF_V8CONTEXT_HANDLER_H
#define _CEF_V8CONTEXT_HANDLER_H

#include "cef_base.h"
#include "cef_v8.h"

class CefBrowser;
class CefFrame;

///
// Implement this interface to handle V8 context events. The methods of this
// class will be called on the UI thread.
///
/*--cef(source=client)--*/
class CefV8ContextHandler : public virtual CefBase
{
public:
  ///
  // Called immediately after the V8 context for a frame has been created. To
  // retrieve the JavaScript 'window' object use the CefV8Context::GetGlobal()
  // method.
  ///
  /*--cef()--*/
  virtual void OnContextCreated(CefRefPtr<CefBrowser> browser,
                                CefRefPtr<CefFrame> frame,
                                CefRefPtr<CefV8Context> context) {}

  ///
  // Called immediately before the V8 context for a frame is released. No
  // references to the context should be kept after this method is called.
  ///
  /*--cef()--*/
  virtual void OnContextReleased(CefRefPtr<CefBrowser> browser,
                                 CefRefPtr<CefFrame> frame,
                                 CefRefPtr<CefV8Context> context) {}
};

#endif // _CEF_V8CONTEXT_HANDLER_H