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/* $Id: ParallelPortImpl.h $ */
/** @file
* VirtualBox COM class implementation.
*/
/*
* Copyright (C) 2006-2019 Oracle Corporation
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* you can redistribute it and/or modify it under the terms of the GNU
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*/
#ifndef MAIN_INCLUDED_ParallelPortImpl_h
#define MAIN_INCLUDED_ParallelPortImpl_h
#ifndef RT_WITHOUT_PRAGMA_ONCE
# pragma once
#endif
#include "ParallelPortWrap.h"
namespace settings
{
struct ParallelPort;
}
class ATL_NO_VTABLE ParallelPort :
public ParallelPortWrap
{
public:
DECLARE_EMPTY_CTOR_DTOR(ParallelPort)
HRESULT FinalConstruct();
void FinalRelease();
// public initializer/uninitializer for internal purposes only
HRESULT init(Machine *aParent, ULONG aSlot);
HRESULT init(Machine *aParent, ParallelPort *aThat);
HRESULT initCopy(Machine *parent, ParallelPort *aThat);
void uninit();
HRESULT i_loadSettings(const settings::ParallelPort &data);
HRESULT i_saveSettings(settings::ParallelPort &data);
// public methods only for internal purposes
bool i_isModified();
void i_rollback();
void i_commit();
void i_copyFrom(ParallelPort *aThat);
void i_applyDefaults();
bool i_hasDefaults();
private:
// Wrapped IParallelPort properties
HRESULT getEnabled(BOOL *aEnabled);
HRESULT setEnabled(BOOL aEnabled);
HRESULT getSlot(ULONG *aSlot);
HRESULT getIRQ(ULONG *aIRQ);
HRESULT setIRQ(ULONG aIRQ);
HRESULT getIOBase(ULONG *aIOBase);
HRESULT setIOBase(ULONG aIOBase);
HRESULT getPath(com::Utf8Str &aPath);
HRESULT setPath(const com::Utf8Str &aPath);
struct Data;
Data *m;
};
#endif /* !MAIN_INCLUDED_ParallelPortImpl_h */
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