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103 lines
4.8 KiB
103 lines
4.8 KiB
/*
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* t a b l e . h
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*
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* Purpose:
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*
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* History
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*
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* Copyright (C) Microsoft Corp. 1995, 1996.
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*/
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#ifndef _TABLE_H
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#define _TABLE_H
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#include "privunk.h"
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#include "basedisp.h"
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#include "simpdata.h"
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#include "dispex.h"
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#include "msdatsrc.h"
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HRESULT CreateInstance_OEMsgTable(IUnknown *pUnkOuter, IUnknown **ppUnknown);
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class COEMsgTable:
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public OLEDBSimpleProvider,
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public CBaseDisp,
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public IOEMsgList,
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public IDispatchEx
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{
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public:
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// ---------------------------------------------------------------------------
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// IUnknown members
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// ---------------------------------------------------------------------------
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virtual STDMETHODIMP QueryInterface(REFIID riid, LPVOID * ppvObj)
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{ return PrivateQueryInterface(riid, ppvObj); };
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virtual STDMETHODIMP_(ULONG) AddRef(void)
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{ return ++m_cRef; };
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virtual STDMETHODIMP_(ULONG) Release(void)
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{ m_cRef--; if (m_cRef == 0) {delete this; return 0;} return m_cRef; };
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// OLEDBSimpleProvider
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virtual HRESULT STDMETHODCALLTYPE getRowCount(long *pcRows);
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virtual HRESULT STDMETHODCALLTYPE getColumnCount(long *pcColumns);
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virtual HRESULT STDMETHODCALLTYPE getRWStatus(long iRow, long iColumn, OSPRW *prwStatus);
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virtual HRESULT STDMETHODCALLTYPE getVariant(long iRow, long iColumn, OSPFORMAT format, VARIANT __RPC_FAR *pVar);
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virtual HRESULT STDMETHODCALLTYPE setVariant(long iRow, long iColumn, OSPFORMAT format, VARIANT Var);
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virtual HRESULT STDMETHODCALLTYPE getLocale(BSTR *pbstrLocale);
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virtual HRESULT STDMETHODCALLTYPE deleteRows(long iRow, long cRows, long *pcRowsDeleted);
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virtual HRESULT STDMETHODCALLTYPE insertRows(long iRow, long cRows, long *pcRowsInserted);
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virtual HRESULT STDMETHODCALLTYPE find(long iRowStart, long iColumn, VARIANT val, OSPFIND findFlags, OSPCOMP compType, long *piRowFound);
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virtual HRESULT STDMETHODCALLTYPE addOLEDBSimpleProviderListener(OLEDBSimpleProviderListener *pospIListener);
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virtual HRESULT STDMETHODCALLTYPE removeOLEDBSimpleProviderListener(OLEDBSimpleProviderListener *pospIListener);
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virtual HRESULT STDMETHODCALLTYPE isAsync(BOOL *pbAsynch);
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virtual HRESULT STDMETHODCALLTYPE getEstimatedRows(long *piRows);
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virtual HRESULT STDMETHODCALLTYPE stopTransfer();
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// *** IDispatch)
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virtual HRESULT STDMETHODCALLTYPE GetTypeInfoCount(UINT *pctinfo)
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{ return CBaseDisp::GetTypeInfoCount(pctinfo); };
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virtual HRESULT STDMETHODCALLTYPE GetTypeInfo(UINT itinfo, LCID lcid, ITypeInfo **pptinfo)
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{ return CBaseDisp::GetTypeInfo(itinfo, lcid, pptinfo); };
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virtual HRESULT STDMETHODCALLTYPE GetIDsOfNames(REFIID riid, LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgdispid)
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{ return CBaseDisp::GetIDsOfNames(riid, rgszNames, cNames, lcid, rgdispid); };
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virtual HRESULT STDMETHODCALLTYPE Invoke(DISPID dispidMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pdispparams, VARIANT *pvarResult, EXCEPINFO *pexcepinfo, UINT *puArgErr)
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{ return CBaseDisp::Invoke(dispidMember, riid, lcid, wFlags, pdispparams, pvarResult, pexcepinfo, puArgErr); };
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// *** IDispatchEx ***
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virtual HRESULT STDMETHODCALLTYPE GetDispID(BSTR bstrName, DWORD grfdex, DISPID *pid);
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virtual HRESULT STDMETHODCALLTYPE InvokeEx(DISPID id, LCID lcid, WORD wFlags, DISPPARAMS *pdp, VARIANT *pvarRes, EXCEPINFO *pei, IServiceProvider *pspCaller);
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virtual HRESULT STDMETHODCALLTYPE DeleteMemberByName(BSTR bstrName, DWORD grfdex);
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virtual HRESULT STDMETHODCALLTYPE DeleteMemberByDispID(DISPID id);
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virtual HRESULT STDMETHODCALLTYPE GetMemberProperties(DISPID id, DWORD grfdexFetch, DWORD *pgrfdex);
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virtual HRESULT STDMETHODCALLTYPE GetMemberName(DISPID id, BSTR *pbstrName);
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virtual HRESULT STDMETHODCALLTYPE GetNextDispID(DWORD grfdex, DISPID id, DISPID *pid);
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virtual HRESULT STDMETHODCALLTYPE GetNameSpaceParent(IUnknown **ppunk);
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// ** IOEMsgList **
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virtual HRESULT STDMETHODCALLTYPE put_sortColumn(BSTR bstr);
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virtual HRESULT STDMETHODCALLTYPE get_sortColumn(BSTR *pbstr);
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virtual HRESULT STDMETHODCALLTYPE put_sortDirection(VARIANT_BOOL v);
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virtual HRESULT STDMETHODCALLTYPE get_sortDirection(VARIANT_BOOL *pv);
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virtual HRESULT STDMETHODCALLTYPE test();
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COEMsgTable();
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virtual ~COEMsgTable();
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HRESULT Init();
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private:
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ULONG m_cRef;
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IMessageTable *m_pTable;
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OLEDBSimpleProviderListener *m_pDSListen;
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DataSourceListener *m_pDataSrcListener;
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BOOL m_fAsc;
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COLUMN_ID m_col;
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virtual HRESULT PrivateQueryInterface(REFIID riid, LPVOID * ppvObj);
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LPWSTR _PszFromColIndex(DWORD dw);
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DWORD _colIndexFromString(LPWSTR pszW);
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};
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#endif //_TABLE_H
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