embedserv/source/inprocserv/advisesink.hxx

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   3  *  OpenOffice.org - a multi-platform office productivity suite
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   5  *  $RCSfile: advisesink.hxx,v $
   6  *
   7  *  $Revision: 1.1.8.2 $
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   9  *  last change: $Author: mav $ $Date: 2008/10/30 11:59:06 $
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  11  *  The Contents of this file are made available subject to
  12  *  the terms of GNU Lesser General Public License Version 2.1.
  13  *
  14  *
  15  *    GNU Lesser General Public License Version 2.1
  16  *    =============================================
  17  *    Copyright 2005 by Sun Microsystems, Inc.
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  20  *    This library is free software; you can redistribute it and/or
  21  *    modify it under the terms of the GNU Lesser General Public
  22  *    License version 2.1, as published by the Free Software Foundation.
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  24  *    This library is distributed in the hope that it will be useful,
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  26  *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  27  *    Lesser General Public License for more details.
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  29  *    You should have received a copy of the GNU Lesser General Public
  30  *    License along with this library; if not, write to the Free Software
  31  *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  32  *    MA  02111-1307  USA
  33  *
  34  ************************************************************************/
  35
  36 #include <windows.h>
  37 #include "smartpointer.hxx"
  38
  39 namespace inprocserv {
  40
  41 class OleWrapperAdviseSink : public IAdviseSink
  42 {
  43 protected:
  44     ULONG m_nRefCount;
  45
  46     ComSmart< IAdviseSink > m_pListener;
  47     DWORD m_nListenerID;
  48
  49     FORMATETC* m_pFormatEtc;
  50     DWORD m_nAspect;
  51
  52     DWORD m_nRegID;
  53     DWORD m_bObjectAdvise;
  54     DWORD m_nDataRegFlag;
  55     DWORD m_nViewRegFlag;
  56
  57     BOOL m_bHandleClosed;
  58     BOOL m_bClosed;
  59
  60 public:
  61     // an AdviseSink for own needs, should be created always
  62     OleWrapperAdviseSink();
  63
  64     // an AdviseSink for IOleObject interface
  65     OleWrapperAdviseSink( const ComSmart< IAdviseSink >& pListener );
  66
  67     // an AdviseSink for IDataObject interface
  68     OleWrapperAdviseSink( const ComSmart< IAdviseSink >& pListener, FORMATETC* pFormatEtc, DWORD nDataRegFlag );
  69
  70     // an AdviseSink for IViewObject interface
  71     OleWrapperAdviseSink( const ComSmart< IAdviseSink >& pListener, DWORD nAspect, DWORD nViewRegFlag );
  72
  73     virtual ~OleWrapperAdviseSink();
  74
  75     void SetRegID( DWORD nRegID ) { m_nRegID = nRegID; }
  76     DWORD GetRegID() { return m_nRegID; }
  77
  78     BOOL IsOleAdvise() { return m_bObjectAdvise; }
  79     DWORD GetDataAdviseFlag() { return m_nDataRegFlag; }
  80     DWORD GetViewAdviseFlag() { return m_nViewRegFlag; }
  81
  82     FORMATETC* GetFormatEtc() { return m_pFormatEtc; }
  83     DWORD GetAspect() { return m_nAspect; }
  84     ComSmart< IAdviseSink >& GetOrigAdvise() { return m_pListener; }
  85     void DisconnectOrigAdvise() { m_pListener = NULL; }
  86
  87     void SetClosed() { m_bClosed = TRUE; }
  88     void UnsetClosed() { m_bClosed = FALSE; }
  89     BOOL IsClosed() { return m_bClosed; }
  90
  91     STDMETHODIMP QueryInterface(REFIID, void**);
  92     STDMETHODIMP_(ULONG) AddRef(void);
  93     STDMETHODIMP_(ULONG) Release(void);
  94
  95     STDMETHODIMP_(void)  OnDataChange(LPFORMATETC, LPSTGMEDIUM);
  96     STDMETHODIMP_(void)  OnViewChange(DWORD, LONG);
  97     STDMETHODIMP_(void)  OnRename(LPMONIKER);
  98     STDMETHODIMP_(void)  OnSave(void);
  99     STDMETHODIMP_(void)  OnClose(void);
 100 };
 101
 102 }; // namespace advisesink
 103