| 1 | /* $Id: ParallelPortImpl.h 28800 2010-04-27 08:22:32Z 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) 2006-2007 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 ____H_PARALLELPORTIMPL
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| 20 | #define ____H_PARALLELPORTIMPL
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| 21 |
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| 22 | #include "VirtualBoxBase.h"
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| 23 |
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| 24 | namespace settings
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| 25 | {
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| 26 | struct ParallelPort;
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| 27 | }
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| 28 |
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| 29 | class ATL_NO_VTABLE ParallelPort :
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| 30 | public VirtualBoxBase,
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| 31 | public VirtualBoxSupportErrorInfoImpl<ParallelPort, IParallelPort>,
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| 32 | public VirtualBoxSupportTranslation<ParallelPort>,
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| 33 | VBOX_SCRIPTABLE_IMPL(IParallelPort)
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| 34 | {
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| 35 | public:
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| 36 | VIRTUALBOXBASE_ADD_ERRORINFO_SUPPORT (ParallelPort)
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| 37 |
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| 38 | DECLARE_NOT_AGGREGATABLE(ParallelPort)
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| 39 |
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| 40 | DECLARE_PROTECT_FINAL_CONSTRUCT()
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| 41 |
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| 42 | BEGIN_COM_MAP(ParallelPort)
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| 43 | COM_INTERFACE_ENTRY (ISupportErrorInfo)
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| 44 | COM_INTERFACE_ENTRY (IParallelPort)
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| 45 | COM_INTERFACE_ENTRY2 (IDispatch, IParallelPort)
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| 46 | END_COM_MAP()
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| 47 |
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| 48 | ParallelPort() {}
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| 49 | ~ParallelPort() {}
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| 50 |
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| 51 | HRESULT FinalConstruct();
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| 52 | void FinalRelease();
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| 53 |
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| 54 | // public initializer/uninitializer for internal purposes only
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| 55 | HRESULT init (Machine *aParent, ULONG aSlot);
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| 56 | HRESULT init (Machine *aParent, ParallelPort *aThat);
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| 57 | HRESULT initCopy (Machine *parent, ParallelPort *aThat);
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| 58 | void uninit();
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| 59 |
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| 60 | // IParallelPort properties
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| 61 | STDMETHOD(COMGETTER(Slot)) (ULONG *aSlot);
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| 62 | STDMETHOD(COMGETTER(Enabled)) (BOOL *aEnabled);
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| 63 | STDMETHOD(COMSETTER(Enabled)) (BOOL aEnabled);
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| 64 | STDMETHOD(COMGETTER(IRQ)) (ULONG *aIRQ);
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| 65 | STDMETHOD(COMSETTER(IRQ)) (ULONG aIRQ);
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| 66 | STDMETHOD(COMGETTER(IOBase)) (ULONG *aIOBase);
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| 67 | STDMETHOD(COMSETTER(IOBase)) (ULONG aIOBase);
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| 68 | STDMETHOD(COMGETTER(Path)) (BSTR *aPath);
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| 69 | STDMETHOD(COMSETTER(Path)) (IN_BSTR aPath);
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| 70 |
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| 71 | // public methods only for internal purposes
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| 72 |
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| 73 | HRESULT loadSettings(const settings::ParallelPort &data);
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| 74 | HRESULT saveSettings(settings::ParallelPort &data);
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| 75 |
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| 76 | bool isModified();
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| 77 | void rollback();
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| 78 | void commit();
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| 79 | void copyFrom(ParallelPort *aThat);
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| 80 |
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| 81 | // public methods for internal purposes only
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| 82 | // (ensure there is a caller and a read lock before calling them!)
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| 83 |
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| 84 | // for VirtualBoxSupportErrorInfoImpl
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| 85 | static const wchar_t *getComponentName() { return L"ParallelPort"; }
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| 86 |
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| 87 | private:
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| 88 | HRESULT checkSetPath(const Utf8Str &str);
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| 89 |
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| 90 | struct Data;
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| 91 | Data *m;
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| 92 | };
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| 93 |
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| 94 | #endif // ____H_FLOPPYDRIVEIMPL
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| 95 | /* vi: set tabstop=4 shiftwidth=4 expandtab: */
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