203 lines
7 KiB
C++
203 lines
7 KiB
C++
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//+-------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1994 - 1999
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//
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// File: Component2snapin.hxx
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//
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// Contents: The snapin implements IComponentData2 & IComponent2 interfaces.
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// This file contains classes that implement framework methods on
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// CBaseSnapinItem to support these interfaces.
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//
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//--------------------------------------------------------------------
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#ifndef _COMPONENT2SNAPIN_HXX_
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#define _COMPONENT2SNAPIN_HXX_
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// Forward declarations.
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class CComponent2TestSnapinLVLeafItem;
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//+-------------------------------------------------------------------
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//
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// Class: CComponent2TestRootItem
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//
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// Purpose: Implements the root item for a standalone snapin.
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//
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//--------------------------------------------------------------------
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class CComponent2TestRootItem : public CBaseSnapinItem,
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public IDispatchImpl<ISnapinTasks, &IID_ISnapinTasks, &LIBID_TestSnapinsLib>
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{
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typedef CBaseSnapinItem super;
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// Used by CBaseSnapinItem::ScCreateItem, connect this item with its children.
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typedef CComObject<CSnapinItem<CComponent2TestRootItem> > t_item;
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typedef CComObject<CSnapinItem<CComponent2TestSnapinLVLeafItem> > t_itemChild;
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public:
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CComponent2TestRootItem( void ) {} // Raw constructor - use only for static item.
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virtual ~CComponent2TestRootItem( void ) {}
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BEGIN_COM_MAP(CComponent2TestRootItem)
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COM_INTERFACE_ENTRY(IDispatch)
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COM_INTERFACE_ENTRY(ISnapinTasks)
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END_COM_MAP()
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protected:
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// Item tree related information
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// node type related information
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virtual const CNodeType* Pnodetype( void ) { return &nodetypeComponent2TestRoot;}
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// the display name of the item
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virtual const tstring* PstrDisplayName( void ) { return &m_strDisplayName;}
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// Get ListView data (GetDisplayInfo calls this).
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virtual SC ScGetField(DAT dat, tstring& strField);
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// Image list information
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virtual LONG Iconid() { return m_uIconIndex; }
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virtual LONG OpenIconid() { return m_uIconIndex; }
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virtual BOOL FIsContainer( void ) { return TRUE; }
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public: // ISnapinTasks
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STDMETHOD(StringFromScriptToSnapin)(/*[in]*/ BSTR bstrMessage);
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STDMETHOD(StringFromSnapinToScript)(/*[out]*/ BSTR *pbstrMessage);
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STDMETHOD(get_Name)(/*[out, retval]*/ BSTR *pVal);
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STDMETHOD(put_Name)(/*[in]*/ BSTR newVal);
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public:
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virtual SC ScInit(CBaseSnapin *pSnapin, CColumnInfoEx *pcolinfoex = NULL, INT ccolinfoex = 0, BOOL fIsRoot = FALSE);
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virtual SC ScQueryDispatch(long cookie, DATA_OBJECT_TYPES type, LPDISPATCH *ppDispatch);
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public:
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// Creates children for the node
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virtual SC ScCreateChildren( void );
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protected:
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tstring m_strDisplayName;
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UINT m_uIconIndex;
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};
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//+-------------------------------------------------------------------
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//
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// Class: CComponent2TestSnapinLVLeafItem
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//
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// Purpose: Implements a result pane item.
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//
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//--------------------------------------------------------------------
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class CComponent2TestSnapinLVLeafItem : public CBaseSnapinItem,
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public IDispatchImpl<ISnapinTasks, &IID_ISnapinTasks, &LIBID_TestSnapinsLib>
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{
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typedef CBaseSnapinItem super;
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// Used by CBaseSnapinItem::ScCreateItem, connect this item with its children.
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// This is a leaf item so this item acts as its child.
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typedef CComObject<CSnapinItem<CComponent2TestSnapinLVLeafItem> > t_item;
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typedef CComObject<CSnapinItem<CComponent2TestSnapinLVLeafItem> > t_itemChild;
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public:
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CComponent2TestSnapinLVLeafItem( void ) {}
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virtual ~CComponent2TestSnapinLVLeafItem( void ) {}
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BEGIN_COM_MAP(CComponent2TestSnapinLVLeafItem)
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COM_INTERFACE_ENTRY(IDispatch)
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COM_INTERFACE_ENTRY(ISnapinTasks)
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END_COM_MAP()
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protected:
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// Item tree related information
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// node type related information
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virtual const CNodeType *Pnodetype( void ) {return &nodetypeComponent2TestLVLeafItem;}
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// the display name of the item
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virtual const tstring* PstrDisplayName( void ) { return &m_strDisplayName; }
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// Get ListView data (GetDisplayInfo calls this).
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virtual SC ScGetField(DAT dat, tstring& strField);
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// Image list information
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virtual LONG Iconid() { return m_uIconIndex; }
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virtual BOOL FIsContainer( void ) { return FALSE; }
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// Context menu support
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virtual SnapinMenuItem *Pmenuitem(void);
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virtual INT CMenuItem(void);
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virtual SC ScCommand(long nCommandID, CComponent *pComponent = NULL);
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public: // ISnapinTasks
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STDMETHOD(StringFromScriptToSnapin)(/*[in]*/ BSTR bstrMessage);
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STDMETHOD(StringFromSnapinToScript)(/*[out]*/ BSTR *pbstrMessage);
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STDMETHOD(get_Name)(/*[out, retval]*/ BSTR *pVal);
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STDMETHOD(put_Name)(/*[in]*/ BSTR newVal);
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public:
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virtual SC ScInit(CBaseSnapin *pSnapin, CColumnInfoEx *pcolinfoex = NULL, INT ccolinfoex = 0, BOOL fIsRoot = FALSE);
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virtual SC ScQueryDispatch(long cookie, DATA_OBJECT_TYPES type, LPDISPATCH *ppDispatch);
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public:
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static SC ScCreateLVLeafItem(CComponent2TestRootItem *pitemParent, t_itemChild * pitemPrevious, t_itemChild ** ppitem, BOOL fNew);
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protected:
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// virtual SC ScGetVerbs(DWORD * pdwVerbs);
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private:
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tstring m_strDisplayName;
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UINT m_uIconIndex;
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// For context menus
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static SnapinMenuItem s_rgmenuitemLVLeafItem[];
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static INT s_cmenuitemLVLeafItem;
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};
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//+-------------------------------------------------------------------
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//
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// Class: CComponent2Snapin
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//
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// Purpose: Implements a snapin.
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//
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//--------------------------------------------------------------------
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class CComponent2TestSnapin : public CBaseSnapin
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{
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// Specify the root node of the snapin.
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typedef CComObject<CSnapinItem<CComponent2TestRootItem> > t_itemRoot;
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SNAPIN_DECLARE(CComponent2TestSnapin);
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public:
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CComponent2TestSnapin();
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virtual ~CComponent2TestSnapin();
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// information about the snapin and root (ie initial) node
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virtual BOOL FStandalone() { return TRUE; }
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virtual BOOL FIsExtension() { return FALSE; }
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virtual BOOL FSupportsIComponent2() {return TRUE;}
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virtual LONG IdsDescription(void) {return IDS_Component2SNAPINDesc;}
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virtual LONG IdsName(void) {return IDS_Component2SNAPINName;}
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const CSnapinInfo* Psnapininfo() { return &snapininfoComponent2Test; }
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protected:
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// The column header info structures.
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static CColumnInfoEx s_colinfo[];
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static INT s_colwidths[];
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static INT s_ccolinfo;
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protected:
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virtual CColumnInfoEx* Pcolinfoex(INT icolinfo=0) { return s_colinfo + icolinfo; }
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virtual INT &ColumnWidth(INT icolwidth=0) { return s_colwidths[icolwidth]; }
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virtual INT Ccolinfoex() { return s_ccolinfo; }
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};
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#endif
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