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113 lines
3.6 KiB
113 lines
3.6 KiB
#ifndef __ACCPLV_H
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#define __ACCPLV_H
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#include <windows.h>
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#include <ole2.h>
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//980112 ToshiaK: VC6 has these include files.
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//#include "../msaa/inc32/oleacc.h"
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//#include "../msaa/inc32/winable.h"
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#include <oleacc.h>
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#include <winable.h>
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//#include "enumvar.h"
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#include "plv_.h"
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class CAccPLV : public IAccessible
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{
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public:
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//--------------------------------
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// IUnknown interface methods
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//--------------------------------
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STDMETHODIMP QueryInterface( REFIID riid, void** ppv );
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STDMETHODIMP_(ULONG) AddRef( void );
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STDMETHODIMP_(ULONG) Release( void );
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//--------------------------------
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// IDispatch interface methods
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//--------------------------------
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STDMETHODIMP GetTypeInfoCount( UINT* pctinfo );
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STDMETHODIMP GetTypeInfo( UINT itinfo, LCID lcid, ITypeInfo** pptinfo );
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STDMETHODIMP GetIDsOfNames( REFIID riid,
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OLECHAR** rgszNames,
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UINT cNames,
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LCID lcid,
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DISPID* rgdispid );
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STDMETHODIMP Invoke( DISPID dispidMember,
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REFIID riid,
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LCID lcid,
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WORD wFlags,
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DISPPARAMS* pdispparams,
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VARIANT* pvarResult,
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EXCEPINFO* pexcepinfo,
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UINT* puArgErr );
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//--------------------------------
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// IAccessible interface methods
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//--------------------------------
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STDMETHODIMP get_accParent( IDispatch ** ppdispParent );
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STDMETHODIMP get_accChildCount( long* pChildCount );
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STDMETHODIMP get_accChild( VARIANT varChild,
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IDispatch ** ppdispChild );
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STDMETHODIMP get_accName( VARIANT varChild, BSTR* pszName );
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STDMETHODIMP get_accValue( VARIANT varChild, BSTR* pszValue );
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STDMETHODIMP get_accDescription( VARIANT varChild,
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BSTR* pszDescription );
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STDMETHODIMP get_accRole( VARIANT varChild, VARIANT *pvarRole );
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STDMETHODIMP get_accState( VARIANT varChild, VARIANT *pvarState );
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STDMETHODIMP get_accHelp( VARIANT varChild, BSTR* pszHelp );
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STDMETHODIMP get_accHelpTopic( BSTR* pszHelpFile,
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VARIANT varChild,
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long* pidTopic );
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STDMETHODIMP get_accKeyboardShortcut( VARIANT varChild,
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BSTR* pszKeyboardShortcut );
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STDMETHODIMP get_accFocus( VARIANT * pvarFocusChild );
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STDMETHODIMP get_accSelection( VARIANT * pvarSelectedChildren );
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STDMETHODIMP get_accDefaultAction( VARIANT varChild,
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BSTR* pszDefaultAction );
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STDMETHODIMP accSelect( long flagsSel, VARIANT varChild );
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STDMETHODIMP accLocation( long* pxLt,
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long* pyTp,
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long* pcxWd,
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long* pcyHt,
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VARIANT varChild );
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STDMETHODIMP accNavigate( long navDir,
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VARIANT varStart,
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VARIANT * pVarEndUpAt );
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STDMETHODIMP accHitTest( long xLeft,
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long yTop,
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VARIANT * pvarChildAtPoint );
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STDMETHODIMP accDoDefaultAction( VARIANT varChild );
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STDMETHODIMP put_accName( VARIANT varChild, BSTR szName );
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STDMETHODIMP put_accValue( VARIANT varChild, BSTR pszValue );
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//--------------------------------
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// Constructors and Destructors
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//--------------------------------
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CAccPLV( void );
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~CAccPLV( void );
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void *operator new(size_t);
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void operator delete(void*);
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HRESULT Initialize(HWND hwnd);
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LRESULT LresultFromObject(WPARAM wParam);
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protected:
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IAccessible * m_pDefAccessible;
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ITypeInfo * m_pTypeInfo;
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HWND m_hWnd;
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LPPLVDATA m_lpPlv;
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};
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#endif /* __ACCKYLV_H */
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//---- End of ACCKYLV.H ----
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