83 lines
7.8 KiB
C++
83 lines
7.8 KiB
C++
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/*
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* snapincommon.hxx
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*
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*
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* Copyright (c) 1998-1999 Microsoft Corporation
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*
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* PURPOSE: Contains standard snapin declarations for every snapin. This file should be #included
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* by every snapin class that is derived from CBaseSnapin
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*
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* OWNER: ptousig
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*/
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#define SNAPIN_DECLARE(_SNAPIN) \
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public: \
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static _SNAPIN s_snapin; \
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\
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public: \
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/* Info about the icons needed by the snapin - an image strip is created for each snapin class. */ \
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virtual LONG * Piconid(void) { return s_rgiconid; } \
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virtual INT CIcons(void) { return s_cIcons; } \
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virtual LONG * PiconidStatic(void) { return &s_iconidStatic; } \
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virtual WTL::CBitmap & BitmapSmall(void) { return s_bitmapSmall; } \
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virtual WTL::CBitmap & BitmapLarge(void) { return s_bitmapLarge; } \
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virtual WTL::CBitmap & BitmapStaticSmall(void) { return s_bitmapStaticSmall; } \
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virtual WTL::CBitmap & BitmapStaticSmallOpen(void) { return s_bitmapStaticSmallOpen; } \
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virtual WTL::CBitmap & BitmapStaticLarge(void) { return s_bitmapStaticLarge; } \
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\
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/* Functions that return the features of the snapin. */ \
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virtual SNR * Psnr(INT i=0) { return s_rgsnr + i; } \
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virtual INT Csnr(void) { return s_csnr; } \
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virtual SC ScCreateRootItem(LPDATAOBJECT lpDataObject, HSCOPEITEM item, CBaseSnapinItem **ppitem); \
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\
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private: \
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/* Lists of all the classes that the snapin extends */ \
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static SNR s_rgsnr[]; \
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static INT s_csnr; \
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\
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static LONG s_rgiconid[]; \
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static INT s_cIcons; \
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static WTL::CBitmap s_bitmapSmall; \
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static WTL::CBitmap s_bitmapLarge; \
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\
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static LONG s_iconidStatic; \
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static WTL::CBitmap s_bitmapStaticSmall; \
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static WTL::CBitmap s_bitmapStaticSmallOpen; \
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static WTL::CBitmap s_bitmapStaticLarge; \
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\
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static BOOL s_fInitialized;
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#define SNAPIN_DEFINE(_SNAPIN) \
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_SNAPIN _SNAPIN::s_snapin; \
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\
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INT _SNAPIN::s_csnr = CSNR(s_rgsnr); \
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INT _SNAPIN::s_cIcons = countof(s_rgiconid); \
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\
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WTL::CBitmap _SNAPIN::s_bitmapSmall; \
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WTL::CBitmap _SNAPIN::s_bitmapLarge; \
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\
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WTL::CBitmap _SNAPIN::s_bitmapStaticSmall; \
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WTL::CBitmap _SNAPIN::s_bitmapStaticSmallOpen; \
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WTL::CBitmap _SNAPIN::s_bitmapStaticLarge; \
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\
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BOOL _SNAPIN::s_fInitialized = FALSE; \
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\
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/* -----------------------------------------------------------------------------*/ \
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/* This is the default implementation, the snapin class must define t_itemRoot. */ \
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/* -----------------------------------------------------------------------------*/ \
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SC _SNAPIN::ScCreateRootItem(LPDATAOBJECT lpDataObject, HSCOPEITEM item, CBaseSnapinItem **ppitem) \
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{ \
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SC sc; \
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t_itemRoot *pitem = NULL; \
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t_itemRoot::CreateInstance(&pitem); \
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\
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if (pitem == NULL) \
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return (sc = E_OUTOFMEMORY); \
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\
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*ppitem = pitem; \
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\
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return (sc = S_OK); \
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}
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