233 lines
9.9 KiB
C++
233 lines
9.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_EMBEDSERV_SOURCE_INPROCSERV_INPROCEMBOBJ_H
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#define INCLUDED_EMBEDSERV_SOURCE_INPROCSERV_INPROCEMBOBJ_H
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#if !defined WIN32_LEAN_AND_MEAN
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# define WIN32_LEAN_AND_MEAN
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#endif
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#include <windows.h>
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#include <oleidl.h>
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#include <systools/win32/comtools.hxx>
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#include "advisesink.hxx"
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#define DEFAULT_ARRAY_LEN 256
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namespace inprocserv {
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enum InitModes {
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NOINIT,
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INIT_FROM_STORAGE,
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LOAD_FROM_STORAGE,
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LOAD_FROM_FILE
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};
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// this is a common baseclass that is used to count the objects
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class InprocCountedObject_Impl
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{
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public:
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InprocCountedObject_Impl();
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~InprocCountedObject_Impl();
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};
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// this is the inprocess embedded object implementation class
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class InprocEmbedDocument_Impl : public InprocCountedObject_Impl
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, public IOleObject
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, public IDataObject
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, public IPersistStorage
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, public IPersistFile
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, public IRunnableObject
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, public IViewObject2
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// , public IExternalConnection
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, public IOleInPlaceObject
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, public IDispatch
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{
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ULONG m_refCount;
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BOOLEAN m_bDeleted;
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GUID m_guid;
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sal::systools::COMReference< IUnknown > m_pDefHandler;
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InitModes m_nInitMode;
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DWORD m_nFileOpenMode;
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wchar_t* m_pFileName;
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sal::systools::COMReference< IStorage > m_pStorage;
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sal::systools::COMReference< IOleClientSite > m_pClientSite;
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sal::systools::COMReference< IOleContainer > m_pOleContainer;
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ULONG m_nCallsOnStack;
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// the listeners have wrappers that are directly connected to the object and call the listeners,
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// the wrappers will be reconnected correctly to the new default inprocess holder object
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sal::systools::COMReference< OleWrapperAdviseSink > m_pOleAdvises[DEFAULT_ARRAY_LEN];
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sal::systools::COMReference< OleWrapperAdviseSink > m_pDataAdvises[DEFAULT_ARRAY_LEN];
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sal::systools::COMReference< OleWrapperAdviseSink > m_pViewAdvise;
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class InternalCacheWrapper final: public IOleCache2
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{
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InprocEmbedDocument_Impl& m_rOwnDocument;
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public:
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explicit InternalCacheWrapper( InprocEmbedDocument_Impl& rOwnDocument )
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: m_rOwnDocument( rOwnDocument )
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{}
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virtual ~InternalCacheWrapper() {}
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/* IUnknown methods */
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STDMETHOD(QueryInterface)(REFIID riid, void ** ppvObj) override;
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STDMETHOD_(ULONG, AddRef)() override;
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STDMETHOD_(ULONG, Release)() override;
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/* IOleCache2 methods */
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STDMETHOD(Cache)( FORMATETC *pformatetc, DWORD advf, DWORD *pdwConnection) override;
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STDMETHOD(Uncache)( DWORD dwConnection) override;
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STDMETHOD(EnumCache)( IEnumSTATDATA **ppenumSTATDATA) override;
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STDMETHOD(InitCache)( IDataObject *pDataObject) override;
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STDMETHOD(SetData)( FORMATETC *pformatetc, STGMEDIUM *pmedium, BOOL fRelease) override;
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STDMETHOD(UpdateCache)( LPDATAOBJECT pDataObject, DWORD grfUpdf, LPVOID pReserved) override;
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STDMETHOD(DiscardCache)( DWORD dwDiscardOptions) override;
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} m_aInternalCache;
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void Clean();
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public:
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explicit InprocEmbedDocument_Impl( const GUID& guid )
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: m_refCount( 0 )
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, m_bDeleted( FALSE )
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, m_guid( guid )
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, m_nInitMode( NOINIT )
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, m_nFileOpenMode( 0 )
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, m_pFileName( nullptr )
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, m_nCallsOnStack( 0 )
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, m_aInternalCache( *this )
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{}
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virtual ~InprocEmbedDocument_Impl()
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{}
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BOOL CheckDefHandler();
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sal::systools::COMReference< IUnknown >& GetDefHandler() { return m_pDefHandler; }
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/* IUnknown methods */
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STDMETHOD(QueryInterface)(REFIID riid, void ** ppvObj) override;
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STDMETHOD_(ULONG, AddRef)() override;
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STDMETHOD_(ULONG, Release)() override;
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/* IOleObject methods */
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STDMETHOD(SetClientSite) ( IOleClientSite* pSite ) override;
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STDMETHOD(GetClientSite) ( IOleClientSite** pSite ) override;
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STDMETHOD(SetHostNames) ( LPCOLESTR szContainerApp, LPCOLESTR szContainerObj ) override;
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STDMETHOD(Close) ( DWORD dwSaveOption) override;
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STDMETHOD(SetMoniker) ( DWORD dwWhichMoniker, IMoniker *pmk ) override;
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STDMETHOD(GetMoniker) ( DWORD dwAssign, DWORD dwWhichMoniker, IMoniker **ppmk ) override;
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STDMETHOD(InitFromData) ( IDataObject *pDataObject, BOOL fCreation, DWORD dwReserved ) override;
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STDMETHOD(GetClipboardData) ( DWORD dwReserved, IDataObject **ppDataObject ) override;
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STDMETHOD(DoVerb) ( LONG iVerb, LPMSG lpmsg, IOleClientSite *pActiveSite, LONG lindex, HWND hwndParent, LPCRECT lprcPosRect ) override;
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STDMETHOD(EnumVerbs) ( IEnumOLEVERB **ppEnumOleVerb ) override;
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STDMETHOD(Update) () override;
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STDMETHOD(IsUpToDate) () override;
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STDMETHOD(GetUserClassID) ( CLSID *pClsid ) override;
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STDMETHOD(GetUserType) ( DWORD dwFormOfType, LPOLESTR *pszUserType ) override;
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STDMETHOD(SetExtent) ( DWORD dwDrawAspect, SIZEL *psizel ) override;
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STDMETHOD(GetExtent) ( DWORD dwDrawAspect, SIZEL *psizel ) override;
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STDMETHOD(Advise) ( IAdviseSink *pAdvSink, DWORD *pdwConnection ) override;
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STDMETHOD(Unadvise) ( DWORD dwConnection ) override;
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STDMETHOD(EnumAdvise) ( IEnumSTATDATA **ppenumAdvise ) override;
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STDMETHOD(GetMiscStatus) ( DWORD dwAspect, DWORD *pdwStatus ) override;
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STDMETHOD(SetColorScheme) ( LOGPALETTE *pLogpal ) override;
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/* IDataObject methods */
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STDMETHOD(GetData) ( FORMATETC * pFormatetc, STGMEDIUM * pMedium ) override;
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STDMETHOD(GetDataHere) ( FORMATETC * pFormatetc, STGMEDIUM * pMedium ) override;
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STDMETHOD(QueryGetData) ( FORMATETC * pFormatetc ) override;
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STDMETHOD(GetCanonicalFormatEtc) ( FORMATETC * pFormatetcIn, FORMATETC * pFormatetcOut ) override;
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STDMETHOD(SetData) ( FORMATETC * pFormatetc, STGMEDIUM * pMedium, BOOL fRelease ) override;
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STDMETHOD(EnumFormatEtc) ( DWORD dwDirection, IEnumFORMATETC ** ppFormatetc ) override;
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STDMETHOD(DAdvise) ( FORMATETC * pFormatetc, DWORD advf, IAdviseSink * pAdvSink, DWORD * pdwConnection ) override;
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STDMETHOD(DUnadvise) ( DWORD dwConnection ) override;
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STDMETHOD(EnumDAdvise) ( IEnumSTATDATA ** ppenumAdvise ) override;
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/* IPersistMethod */
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STDMETHOD(GetClassID)(CLSID *pClassID) override;
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/* IPersistStorage methods */
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STDMETHOD(IsDirty) () override;
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STDMETHOD(InitNew) ( IStorage *pStg ) override;
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STDMETHOD(Load) ( IStorage* pStr ) override;
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STDMETHOD(Save) ( IStorage *pStgSave, BOOL fSameAsLoad ) override;
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STDMETHOD(SaveCompleted) ( IStorage *pStgNew ) override;
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STDMETHOD(HandsOffStorage) (void) override;
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/* IPersistFile methods */
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STDMETHOD(Load) ( LPCOLESTR pszFileName, DWORD dwMode ) override;
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STDMETHOD(Save) ( LPCOLESTR pszFileName, BOOL fRemember ) override;
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STDMETHOD(SaveCompleted) ( LPCOLESTR pszFileName ) override;
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STDMETHOD(GetCurFile) ( LPOLESTR *ppszFileName ) override;
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/* IRunnableObject methods */
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STDMETHOD(GetRunningClass) ( LPCLSID lpClsid) override;
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STDMETHOD(Run) ( LPBINDCTX pbc) override;
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virtual BOOL STDMETHODCALLTYPE IsRunning( void) override;
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STDMETHOD(LockRunning) ( BOOL fLock, BOOL fLastUnlockCloses ) override;
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STDMETHOD(SetContainedObject) ( BOOL fContained) override;
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/* IViewObject2 methods */
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STDMETHOD(Draw)( DWORD dwDrawAspect, LONG lindex, void *pvAspect, DVTARGETDEVICE *ptd, HDC hdcTargetDev, HDC hdcDraw, LPCRECTL lprcBounds, LPCRECTL lprcWBounds, BOOL ( STDMETHODCALLTYPE *pfnContinue )( ULONG_PTR dwContinue ), ULONG_PTR dwContinue) override;
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STDMETHOD(GetColorSet)( DWORD dwDrawAspect, LONG lindex, void *pvAspect, DVTARGETDEVICE *ptd, HDC hicTargetDev, LOGPALETTE **ppColorSet) override;
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STDMETHOD(Freeze)( DWORD dwDrawAspect, LONG lindex, void *pvAspect, DWORD *pdwFreeze) override;
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STDMETHOD(Unfreeze)( DWORD dwFreeze) override;
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STDMETHOD(SetAdvise)( DWORD aspects, DWORD advf, IAdviseSink *pAdvSink) override;
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STDMETHOD(GetAdvise)( DWORD *pAspects, DWORD *pAdvf, IAdviseSink **ppAdvSink) override;
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STDMETHOD(GetExtent)( DWORD dwDrawAspect, LONG lindex, DVTARGETDEVICE *ptd, LPSIZEL lpsizel) override;
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/* IOleWindow methods */
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STDMETHOD(GetWindow)( HWND *phwnd) override;
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STDMETHOD(ContextSensitiveHelp)( BOOL fEnterMode) override;
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/* IOleInPlaceObject methods */
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STDMETHOD(InPlaceDeactivate)( void) override;
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STDMETHOD(UIDeactivate)( void) override;
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STDMETHOD(SetObjectRects)( LPCRECT lprcPosRect, LPCRECT lprcClipRect) override;
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STDMETHOD(ReactivateAndUndo)( void) override;
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/*IDispatch methods*/
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STDMETHOD(GetTypeInfoCount)( UINT *pctinfo) override;
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STDMETHOD(GetTypeInfo)( UINT iTInfo, LCID lcid, ITypeInfo **ppTInfo) override;
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STDMETHOD(GetIDsOfNames)( REFIID riid, LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId) override;
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STDMETHOD(Invoke)( DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr) override;
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};
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} // namespace inprocserv
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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