VirtualBox

source: vbox/trunk/src/VBox/Main/include/MouseImpl.h@ 26270

Last change on this file since 26270 was 26173, checked in by vboxsync, 15 years ago

PDM: s/pCfgHandle/pCfg/g - part 2.

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  • Property svn:keywords set to Author Date Id Revision
File size: 3.2 KB
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1/* $Id: MouseImpl.h 26173 2010-02-02 21:11:09Z vboxsync $ */
2/** @file
3 * VirtualBox COM class implementation
4 */
5
6/*
7 * Copyright (C) 2006-2008 Sun Microsystems, Inc.
8 *
9 * This file is part of VirtualBox Open Source Edition (OSE), as
10 * available from http://www.virtualbox.org. This file is free software;
11 * you can redistribute it and/or modify it under the terms of the GNU
12 * General Public License (GPL) as published by the Free Software
13 * Foundation, in version 2 as it comes in the "COPYING" file of the
14 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16 *
17 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
18 * Clara, CA 95054 USA or visit http://www.sun.com if you need
19 * additional information or have any questions.
20 */
21
22#ifndef ____H_MOUSEIMPL
23#define ____H_MOUSEIMPL
24
25#include "VirtualBoxBase.h"
26#include "ConsoleEvents.h"
27#include "ConsoleImpl.h"
28#include <VBox/pdmdrv.h>
29
30/** Simple mouse event class. */
31class MouseEvent
32{
33public:
34 MouseEvent() : dx(0), dy(0), dz(0), dw(0), state(-1) {}
35 MouseEvent(int32_t _dx, int32_t _dy, int32_t _dz, int32_t _dw, int32_t _state) :
36 dx(_dx), dy(_dy), dz(_dz), dw(_dw), state(_state) {}
37 bool isValid()
38 {
39 return state != -1;
40 }
41 /* Note: dw is the horizontal scroll wheel */
42 int32_t dx, dy, dz, dw;
43 int32_t state;
44};
45// template instantiation
46typedef ConsoleEventBuffer<MouseEvent> MouseEventBuffer;
47
48class ATL_NO_VTABLE Mouse :
49 public VirtualBoxBase,
50 public VirtualBoxSupportErrorInfoImpl<Mouse, IMouse>,
51 public VirtualBoxSupportTranslation<Mouse>,
52 VBOX_SCRIPTABLE_IMPL(IMouse)
53{
54public:
55
56 VIRTUALBOXBASE_ADD_ERRORINFO_SUPPORT (Mouse)
57
58 DECLARE_NOT_AGGREGATABLE(Mouse)
59
60 DECLARE_PROTECT_FINAL_CONSTRUCT()
61
62 BEGIN_COM_MAP(Mouse)
63 COM_INTERFACE_ENTRY (ISupportErrorInfo)
64 COM_INTERFACE_ENTRY (IMouse)
65 COM_INTERFACE_ENTRY2 (IDispatch, IMouse)
66 END_COM_MAP()
67
68 DECLARE_EMPTY_CTOR_DTOR (Mouse)
69
70 HRESULT FinalConstruct();
71 void FinalRelease();
72
73 // public initializer/uninitializer for internal purposes only
74 HRESULT init(Console *parent);
75 void uninit();
76
77 // IMouse properties
78 STDMETHOD(COMGETTER(AbsoluteSupported)) (BOOL *absoluteSupported);
79 STDMETHOD(COMGETTER(NeedsHostCursor)) (BOOL *needsHostCursor);
80
81 // IMouse methods
82 STDMETHOD(PutMouseEvent)(LONG dx, LONG dy, LONG dz, LONG dw,
83 LONG buttonState);
84 STDMETHOD(PutMouseEventAbsolute)(LONG x, LONG y, LONG dz, LONG dw,
85 LONG buttonState);
86
87 // for VirtualBoxSupportErrorInfoImpl
88 static const wchar_t *getComponentName() { return L"Mouse"; }
89
90 static const PDMDRVREG DrvReg;
91
92private:
93
94 static DECLCALLBACK(void *) drvQueryInterface(PPDMIBASE pInterface, const char *pszIID);
95 static DECLCALLBACK(int) drvConstruct(PPDMDRVINS pDrvIns, PCFGMNODE pCfg, uint32_t fFlags);
96 static DECLCALLBACK(void) drvDestruct(PPDMDRVINS pDrvIns);
97
98 const ComObjPtr<Console, ComWeakRef> mParent;
99 /** Pointer to the associated mouse driver. */
100 struct DRVMAINMOUSE *mpDrv;
101
102 LONG uHostCaps;
103 uint32_t mLastAbsX;
104 uint32_t mLastAbsY;
105};
106
107#endif // !____H_MOUSEIMPL
108/* vi: set tabstop=4 shiftwidth=4 expandtab: */
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