// Copyright (c) 2020 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.
//
// ---------------------------------------------------------------------------
//
// This file was generated by the CEF translator tool. If making changes by
// hand only do so within the body of existing method and function
// implementations. See the translator.README.txt file in the tools directory
// for more information.
//
// $hash=d5685ce2cd2731697bf1bd0993b3754374a1a739$
//

#include "libcef_dll/cpptoc/domvisitor_cpptoc.h"
#include "libcef_dll/ctocpp/domdocument_ctocpp.h"
#include "libcef_dll/shutdown_checker.h"

namespace {

// MEMBER FUNCTIONS - Body may be edited by hand.

void CEF_CALLBACK domvisitor_visit(struct _cef_domvisitor_t* self,
                                   struct _cef_domdocument_t* document) {
  shutdown_checker::AssertNotShutdown();

  // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING

  DCHECK(self);
  if (!self)
    return;
  // Verify param: document; type: refptr_diff
  DCHECK(document);
  if (!document)
    return;

  // Execute
  CefDOMVisitorCppToC::Get(self)->Visit(CefDOMDocumentCToCpp::Wrap(document));
}

}  // namespace

// CONSTRUCTOR - Do not edit by hand.

CefDOMVisitorCppToC::CefDOMVisitorCppToC() {
  GetStruct()->visit = domvisitor_visit;
}

// DESTRUCTOR - Do not edit by hand.

CefDOMVisitorCppToC::~CefDOMVisitorCppToC() {
  shutdown_checker::AssertNotShutdown();
}

template <>
CefRefPtr<CefDOMVisitor>
CefCppToCRefCounted<CefDOMVisitorCppToC, CefDOMVisitor, cef_domvisitor_t>::
    UnwrapDerived(CefWrapperType type, cef_domvisitor_t* s) {
  NOTREACHED() << "Unexpected class type: " << type;
  return nullptr;
}

template <>
CefWrapperType CefCppToCRefCounted<CefDOMVisitorCppToC,
                                   CefDOMVisitor,
                                   cef_domvisitor_t>::kWrapperType =
    WT_DOMVISITOR;
