/// \file simple_app.h
/// \ingroup WebGui
/// \author Sergey Linev <S.Linev@gsi.de>
/// \date 2017-06-29
/// \warning This is part of the ROOT 7 prototype! It will change without notice. It might trigger earthquakes. Feedback
/// is welcome!

// Copyright (c) 2013 The Chromium Embedded Framework Authors. All rights
// reserved. Use of this source code is governed by a BSD-style license that
// can be found in the LICENSE file.

/*************************************************************************
 * Copyright (C) 1995-2019, Rene Brun and Fons Rademakers.               *
 * All rights reserved.                                                  *
 *                                                                       *
 * For the licensing terms see $ROOTSYS/LICENSE.                         *
 * For the list of contributors see $ROOTSYS/README/CREDITS.             *
 *************************************************************************/

#ifndef ROOT_cef_simple_app
#define ROOT_cef_simple_app

#include "include/cef_app.h"

#include "gui_handler.h"
#include "osr_handler.h"

class THttpServer;

// Implement application-level callbacks for the browser process.
class SimpleApp : public CefApp, public CefBrowserProcessHandler /*, public CefRenderProcessHandler */ {
protected:
   std::string fCefMain;    ///<! extra executable used for additional processes
   bool fLastBatch{false};  ///<! indicate if last started window was batch
   std::string fFirstUrl;   ///<! first URL to open
   bool fFirstBatch{false}; ///<! indicate batch mode
   CefRect fFirstRect;      ///<! original width

   CefRefPtr<OsrHandler> fOsrHandler; ///<! batch-mode handler
   bool fUseViewes{false};            ///<! is views are used
   CefRefPtr<GuiHandler> fGuiHandler; ///<! normal handler

public:
   SimpleApp(const std::string &cef_main, const std::string &url = "", bool isbatch = false, int width = 0, int height = 0);

   // CefApp methods:
   virtual CefRefPtr<CefBrowserProcessHandler> GetBrowserProcessHandler() OVERRIDE { return this; }
   // virtual CefRefPtr<CefRenderProcessHandler> GetRenderProcessHandler() OVERRIDE { return this; }

   virtual void OnRegisterCustomSchemes(CefRawPtr<CefSchemeRegistrar> registrar) OVERRIDE;

   // CefBrowserProcessHandler methods:
   virtual void OnContextInitialized() OVERRIDE;

   virtual void
   OnBeforeCommandLineProcessing(const CefString &process_type, CefRefPtr<CefCommandLine> command_line) OVERRIDE;

   virtual void OnBeforeChildProcessLaunch(CefRefPtr<CefCommandLine> command_line) OVERRIDE;

   void StartWindow(const std::string &url, bool batch, CefRect &rect);

   // CefRenderProcessHandler methods
   // virtual void OnContextCreated(CefRefPtr<CefBrowser> browser, CefRefPtr<CefFrame> frame,
   //                              CefRefPtr<CefV8Context> context) OVERRIDE;

private:
   // Include the default reference counting implementation.
   IMPLEMENT_REFCOUNTING(SimpleApp);
   DISALLOW_COPY_AND_ASSIGN(SimpleApp);
};

#endif // ROOT_cef_simple_app