132 lines
3.5 KiB
C
132 lines
3.5 KiB
C
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//____________________________________________________________________________
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1996 - 1999
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//
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// File: ScopImag.h
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//
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// Contents:
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//
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// Classes:
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//
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// Functions:
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//
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// History: 10/4/1996 RaviR Created
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//____________________________________________________________________________
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//
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#ifndef _SCOPIMAG_H_
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#define _SCOPIMAG_H_
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typedef WORD SNAPINID;
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typedef CMap<DWORD, DWORD&, DWORD, DWORD&> CSIIconIdToILIndexMap;
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class CSPImageCache
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{
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public:
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// Constructor
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CSPImageCache();
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// Attributes
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WTL::CImageList* GetImageList() { return &m_il; }
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// Operations
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// Image manipulation.
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HRESULT SetIcon(SNAPINID sid, HICON hIcon, LONG nLoc);
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HRESULT SetImageStrip(SNAPINID sid, HBITMAP hBMapSm,
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LONG nStartLoc, COLORREF cMask, int nEntries);
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SC ScMapSnapinIndexToScopeIndex (SNAPINID sid, int nSnapinIndex, int& nScopeIndex);
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SC ScMapScopeIndexToSnapinIndex (SNAPINID sid, int nScopeIndex, int& nSnapinIndex);
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// Reference counting
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void AddRef();
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void Release();
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// Implementation
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private:
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CSIIconIdToILIndexMap m_map;
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WTL::CImageList m_il;
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ULONG m_cRef;
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// Destructor - called only by Release
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~CSPImageCache();
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}; // class CSPImageCache
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class CSnapInImageList : public IImageListPrivate
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{
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public:
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// Constructor & Destructor
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CSnapInImageList(CSPImageCache *pSPImageCache, REFGUID refGuidSnapIn);
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~CSnapInImageList();
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// Interfaces
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// IUnknown methods
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STDMETHOD(QueryInterface) (REFIID riid, LPVOID FAR* ppvObj);
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STDMETHOD_(ULONG,AddRef) (void);
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STDMETHOD_(ULONG,Release) (void);
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// IImageListPrivate methods
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STDMETHOD(ImageListSetIcon)(PLONG_PTR pIcon, LONG nLoc);
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STDMETHOD(ImageListSetStrip)(PLONG_PTR pBMapSm, PLONG_PTR pBMapLg,
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LONG nStartLoc, COLORREF cMask);
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STDMETHOD(MapRsltImage)(COMPONENTID id, int nSnapinIndex, int *pnConsoleIndex);
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STDMETHOD(UnmapRsltImage)(COMPONENTID id, int nConsoleIndex, int *pnSnapinIndex);
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STDMETHOD(GetImageList)(BOOL bLargeImageList, HIMAGELIST *phImageList)
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{
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// Not needed now, GetImageList is implemented for NodeInitObject.
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return E_NOTIMPL;
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}
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// Implementation
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private:
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CSPImageCache * m_pSPImageCache;
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ULONG m_ulRefs;
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SNAPINID m_snapInId;
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}; // class CSnapInImageList
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///////////////////////////////////////////////////////////////////////////////
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///////////////////////////////////////////////////////////////////////////////
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///////////////////////////////////////////////////////////////////////////////
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///////////////////////////////////////////////////////////////////////////////
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////////////// INLINES ///////////////////////////
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///////////////////////////////////////////////////////////////////////////////
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///////////////////////////////////////////////////////////////////////////////
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///////////////////////////////////////////////////////////////////////////////
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///////////////////////////////////////////////////////////////////////////////
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//_____________________________________________________________________________
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//
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// Inlines for class: CSPImageCache
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//_____________________________________________________________________________
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//
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inline void CSPImageCache::AddRef()
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{
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++m_cRef;
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}
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inline void CSPImageCache::Release()
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{
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ASSERT(m_cRef >= 1);
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--m_cRef;
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if (m_cRef == 0)
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delete this;
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}
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#endif // _SCOPIMAG_H_
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