embedserv/source/inprocserv/advisesink.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <windows.h>
  21 #include "smartpointer.hxx"
  22
  23 namespace inprocserv {
  24
  25 class OleWrapperAdviseSink : public IAdviseSink
  26 {
  27 protected:
  28     ULONG m_nRefCount;
  29
  30     ComSmart< IAdviseSink > m_pListener;
  31     DWORD m_nListenerID;
  32
  33     FORMATETC* m_pFormatEtc;
  34     DWORD m_nAspect;
  35
  36     DWORD m_nRegID;
  37     DWORD m_bObjectAdvise;
  38     DWORD m_nDataRegFlag;
  39     DWORD m_nViewRegFlag;
  40
  41     BOOL m_bHandleClosed;
  42     BOOL m_bClosed;
  43
  44 public:
  45     // an AdviseSink for own needs, should be created always
  46     OleWrapperAdviseSink();
  47
  48     // an AdviseSink for IOleObject interface
  49     OleWrapperAdviseSink( const ComSmart< IAdviseSink >& pListener );
  50
  51     // an AdviseSink for IDataObject interface
  52     OleWrapperAdviseSink( const ComSmart< IAdviseSink >& pListener, FORMATETC* pFormatEtc, DWORD nDataRegFlag );
  53
  54     // an AdviseSink for IViewObject interface
  55     OleWrapperAdviseSink( const ComSmart< IAdviseSink >& pListener, DWORD nAspect, DWORD nViewRegFlag );
  56
  57     virtual ~OleWrapperAdviseSink();
  58
  59     void SetRegID( DWORD nRegID ) { m_nRegID = nRegID; }
  60     DWORD GetRegID() { return m_nRegID; }
  61
  62     BOOL IsOleAdvise() { return m_bObjectAdvise; }
  63     DWORD GetDataAdviseFlag() { return m_nDataRegFlag; }
  64     DWORD GetViewAdviseFlag() { return m_nViewRegFlag; }
  65
  66     FORMATETC* GetFormatEtc() { return m_pFormatEtc; }
  67     DWORD GetAspect() { return m_nAspect; }
  68     ComSmart< IAdviseSink >& GetOrigAdvise() { return m_pListener; }
  69     void DisconnectOrigAdvise() { m_pListener = NULL; }
  70
  71     void SetClosed() { m_bClosed = TRUE; }
  72     void UnsetClosed() { m_bClosed = FALSE; }
  73     BOOL IsClosed() { return m_bClosed; }
  74
  75     STDMETHODIMP QueryInterface(REFIID, void**);
  76     STDMETHODIMP_(ULONG) AddRef(void);
  77     STDMETHODIMP_(ULONG) Release(void);
  78
  79     STDMETHODIMP_(void)  OnDataChange(LPFORMATETC, LPSTGMEDIUM);
  80     STDMETHODIMP_(void)  OnViewChange(DWORD, LONG);
  81     STDMETHODIMP_(void)  OnRename(LPMONIKER);
  82     STDMETHODIMP_(void)  OnSave(void);
  83     STDMETHODIMP_(void)  OnClose(void);
  84 };
  85
  86 }; // namespace advisesink
  87
  88 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */