EnumVariant.h

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */
 
#pragma once
 
#include "Resource.h"       // main symbols
#include <com/sun/star/accessibility/XAccessible.hpp>
#include <com/sun/star/accessibility/XAccessibleSelection.hpp>
#include  <UAccCOM.h>
#include <AccObjectManagerAgent.hxx>
 
class ATL_NO_VTABLE CEnumVariant :
            public CComObjectRootEx<CComMultiThreadModel>,
            public CComCoClass<CEnumVariant, &CLSID_EnumVariant>,
            public IDispatchImpl<IEnumVariant, &IID_IEnumVariant, &LIBID_UACCCOMLib>
{
public:
    CEnumVariant()
            :m_nCurrent(0),
            pUNOInterface(nullptr)
    {
    }
 
    virtual ~CEnumVariant() {};
 
    DECLARE_NO_REGISTRY()
 
    DECLARE_PROTECT_FINAL_CONSTRUCT()
 
    BEGIN_COM_MAP(CEnumVariant)
    COM_INTERFACE_ENTRY(IEnumVariant)
    COM_INTERFACE_ENTRY(IEnumVARIANT)
#if defined __clang__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Winconsistent-missing-override"
#endif
    END_COM_MAP()
#if defined __clang__
#pragma clang diagnostic pop
#endif
 
    // IEnumVariant
public:
 
    STDMETHOD(ClearEnumeration)() override;
 
    // IEnumVARIANT
 
 
    HRESULT STDMETHODCALLTYPE Next(ULONG cElements,VARIANT __RPC_FAR *pvar,ULONG __RPC_FAR *pcElementFetched) override;
 
 
    HRESULT STDMETHODCALLTYPE Skip(ULONG cElements) override;
 
 
    HRESULT STDMETHODCALLTYPE Reset( void) override;
 
 
    HRESULT STDMETHODCALLTYPE Clone(IEnumVARIANT __RPC_FAR *__RPC_FAR *ppenum) override;
 
    // IEnumVariant
 
 
    HRESULT STDMETHODCALLTYPE PutSelection(hyper pXSelection) override;
 
 
    static HRESULT STDMETHODCALLTYPE Create(CEnumVariant __RPC_FAR *__RPC_FAR *ppenum);
 
 
    long GetCountOfElements();
 
private:
 
    sal_Int64 m_nCurrent;
    css::accessibility::XAccessible* pUNOInterface;
    css::uno::Reference<css::accessibility::XAccessibleSelection>
        m_pXAccessibleSelection;
};
 
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */