| 1 | /* $Id: ParallelPortImpl.h 82968 2020-02-04 10:35:17Z vboxsync $ */
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| 2 |
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| 3 | /** @file
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| 4 | * VirtualBox COM class implementation.
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| 5 | */
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| 6 |
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| 7 | /*
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| 8 | * Copyright (C) 2006-2020 Oracle Corporation
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| 9 | *
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| 10 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 11 | * available from http://www.virtualbox.org. This file is free software;
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| 12 | * you can redistribute it and/or modify it under the terms of the GNU
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| 13 | * General Public License (GPL) as published by the Free Software
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| 14 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 15 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 16 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 17 | */
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| 18 |
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| 19 | #ifndef MAIN_INCLUDED_ParallelPortImpl_h
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| 20 | #define MAIN_INCLUDED_ParallelPortImpl_h
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| 21 | #ifndef RT_WITHOUT_PRAGMA_ONCE
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| 22 | # pragma once
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| 23 | #endif
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| 24 |
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| 25 | #include "ParallelPortWrap.h"
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| 26 |
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| 27 | namespace settings
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| 28 | {
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| 29 | struct ParallelPort;
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| 30 | }
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| 31 |
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| 32 | class ATL_NO_VTABLE ParallelPort :
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| 33 | public ParallelPortWrap
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| 34 | {
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| 35 | public:
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| 36 |
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| 37 | DECLARE_EMPTY_CTOR_DTOR(ParallelPort)
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| 38 |
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| 39 | HRESULT FinalConstruct();
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| 40 | void FinalRelease();
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| 41 |
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| 42 | // public initializer/uninitializer for internal purposes only
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| 43 | HRESULT init(Machine *aParent, ULONG aSlot);
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| 44 | HRESULT init(Machine *aParent, ParallelPort *aThat);
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| 45 | HRESULT initCopy(Machine *parent, ParallelPort *aThat);
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| 46 | void uninit();
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| 47 |
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| 48 | HRESULT i_loadSettings(const settings::ParallelPort &data);
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| 49 | HRESULT i_saveSettings(settings::ParallelPort &data);
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| 50 |
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| 51 | // public methods only for internal purposes
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| 52 | bool i_isModified();
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| 53 | void i_rollback();
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| 54 | void i_commit();
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| 55 | void i_copyFrom(ParallelPort *aThat);
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| 56 | void i_applyDefaults();
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| 57 | bool i_hasDefaults();
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| 58 |
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| 59 | private:
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| 60 |
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| 61 | // Wrapped IParallelPort properties
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| 62 | HRESULT getEnabled(BOOL *aEnabled);
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| 63 | HRESULT setEnabled(BOOL aEnabled);
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| 64 | HRESULT getSlot(ULONG *aSlot);
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| 65 | HRESULT getIRQ(ULONG *aIRQ);
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| 66 | HRESULT setIRQ(ULONG aIRQ);
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| 67 | HRESULT getIOBase(ULONG *aIOBase);
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| 68 | HRESULT setIOBase(ULONG aIOBase);
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| 69 | HRESULT getPath(com::Utf8Str &aPath);
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| 70 | HRESULT setPath(const com::Utf8Str &aPath);
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| 71 |
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| 72 | struct Data;
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| 73 | Data *m;
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| 74 | };
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| 75 |
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| 76 | #endif /* !MAIN_INCLUDED_ParallelPortImpl_h */
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| 77 | /* vi: set tabstop=4 shiftwidth=4 expandtab: */
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