| 1 | /* $Id: ParallelPortImpl.h 98103 2023-01-17 14:15:46Z 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) 2006-2023 Oracle and/or its affiliates.
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| 9 | *
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| 10 | * This file is part of VirtualBox base platform packages, as
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| 11 | * available from https://www.virtualbox.org.
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| 12 | *
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| 13 | * This program is free software; you can redistribute it and/or
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| 14 | * modify it under the terms of the GNU General Public License
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| 15 | * as published by the Free Software Foundation, in version 3 of the
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| 16 | * License.
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| 17 | *
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| 18 | * This program is distributed in the hope that it will be useful, but
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| 19 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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| 20 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 21 | * General Public License for more details.
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| 22 | *
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| 23 | * You should have received a copy of the GNU General Public License
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| 24 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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| 25 | *
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| 26 | * SPDX-License-Identifier: GPL-3.0-only
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| 27 | */
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| 28 |
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| 29 | #ifndef MAIN_INCLUDED_ParallelPortImpl_h
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| 30 | #define MAIN_INCLUDED_ParallelPortImpl_h
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| 31 | #ifndef RT_WITHOUT_PRAGMA_ONCE
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| 32 | # pragma once
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| 33 | #endif
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| 34 |
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| 35 | #include "ParallelPortWrap.h"
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| 36 |
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| 37 | namespace settings
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| 38 | {
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| 39 | struct ParallelPort;
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| 40 | }
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| 41 |
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| 42 | class ATL_NO_VTABLE ParallelPort :
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| 43 | public ParallelPortWrap
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| 44 | {
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| 45 | public:
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| 46 |
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| 47 | DECLARE_COMMON_CLASS_METHODS(ParallelPort)
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| 48 |
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| 49 | HRESULT FinalConstruct();
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| 50 | void FinalRelease();
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| 51 |
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| 52 | // public initializer/uninitializer for internal purposes only
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| 53 | HRESULT init(Machine *aParent, ULONG aSlot);
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| 54 | HRESULT init(Machine *aParent, ParallelPort *aThat);
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| 55 | HRESULT initCopy(Machine *parent, ParallelPort *aThat);
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| 56 | void uninit();
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| 57 |
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| 58 | HRESULT i_loadSettings(const settings::ParallelPort &data);
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| 59 | HRESULT i_saveSettings(settings::ParallelPort &data);
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| 60 |
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| 61 | // public methods only for internal purposes
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| 62 | bool i_isModified();
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| 63 | void i_rollback();
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| 64 | void i_commit();
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| 65 | void i_copyFrom(ParallelPort *aThat);
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| 66 | void i_applyDefaults();
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| 67 | bool i_hasDefaults();
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| 68 |
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| 69 | private:
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| 70 |
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| 71 | // Wrapped IParallelPort properties
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| 72 | HRESULT getEnabled(BOOL *aEnabled);
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| 73 | HRESULT setEnabled(BOOL aEnabled);
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| 74 | HRESULT getSlot(ULONG *aSlot);
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| 75 | HRESULT getIRQ(ULONG *aIRQ);
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| 76 | HRESULT setIRQ(ULONG aIRQ);
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| 77 | HRESULT getIOBase(ULONG *aIOBase);
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| 78 | HRESULT setIOBase(ULONG aIOBase);
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| 79 | HRESULT getPath(com::Utf8Str &aPath);
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| 80 | HRESULT setPath(const com::Utf8Str &aPath);
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| 81 |
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| 82 | struct Data;
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| 83 | Data *m;
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| 84 | };
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| 85 |
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| 86 | #endif /* !MAIN_INCLUDED_ParallelPortImpl_h */
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| 87 | /* vi: set tabstop=4 shiftwidth=4 expandtab: */
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