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Diffstat (limited to 'embedserv/source/inprocserv/inprocembobj.h')
| -rw-r--r-- | embedserv/source/inprocserv/inprocembobj.h | 233 |
1 files changed, 233 insertions, 0 deletions
diff --git a/embedserv/source/inprocserv/inprocembobj.h b/embedserv/source/inprocserv/inprocembobj.h new file mode 100644 index 000000000..8591a56c3 --- /dev/null +++ b/embedserv/source/inprocserv/inprocembobj.h @@ -0,0 +1,233 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#ifndef INCLUDED_EMBEDSERV_SOURCE_INPROCSERV_INPROCEMBOBJ_H +#define INCLUDED_EMBEDSERV_SOURCE_INPROCSERV_INPROCEMBOBJ_H + +#if !defined WIN32_LEAN_AND_MEAN +# define WIN32_LEAN_AND_MEAN +#endif +#include <windows.h> +#include <oleidl.h> + +#include <systools/win32/comtools.hxx> +#include "advisesink.hxx" + +#define DEFAULT_ARRAY_LEN 256 + +namespace inprocserv { + +enum InitModes { + NOINIT, + INIT_FROM_STORAGE, + LOAD_FROM_STORAGE, + LOAD_FROM_FILE +}; + + +// this is a common baseclass that is used to count the objects + +class InprocCountedObject_Impl +{ +public: + InprocCountedObject_Impl(); + ~InprocCountedObject_Impl(); +}; + + +// this is the inprocess embedded object implementation class + +class InprocEmbedDocument_Impl : public InprocCountedObject_Impl + , public IOleObject + , public IDataObject + , public IPersistStorage + , public IPersistFile + , public IRunnableObject + , public IViewObject2 + // , public IExternalConnection + , public IOleInPlaceObject + , public IDispatch +{ + ULONG m_refCount; + BOOLEAN m_bDeleted; + + GUID m_guid; + + sal::systools::COMReference< IUnknown > m_pDefHandler; + InitModes m_nInitMode; + + DWORD m_nFileOpenMode; + wchar_t* m_pFileName; + + sal::systools::COMReference< IStorage > m_pStorage; + + sal::systools::COMReference< IOleClientSite > m_pClientSite; + sal::systools::COMReference< IOleContainer > m_pOleContainer; + + ULONG m_nCallsOnStack; + + // the listeners have wrappers that are directly connected to the object and call the listeners, + // the wrappers will be reconnected correctly to the new default inprocess holder object + sal::systools::COMReference< OleWrapperAdviseSink > m_pOleAdvises[DEFAULT_ARRAY_LEN]; + sal::systools::COMReference< OleWrapperAdviseSink > m_pDataAdvises[DEFAULT_ARRAY_LEN]; + sal::systools::COMReference< OleWrapperAdviseSink > m_pViewAdvise; + + class InternalCacheWrapper final: public IOleCache2 + { + InprocEmbedDocument_Impl& m_rOwnDocument; + + public: + explicit InternalCacheWrapper( InprocEmbedDocument_Impl& rOwnDocument ) + : m_rOwnDocument( rOwnDocument ) + {} + + virtual ~InternalCacheWrapper() {} + + /* IUnknown methods */ + STDMETHOD(QueryInterface)(REFIID riid, void ** ppvObj) override; + STDMETHOD_(ULONG, AddRef)() override; + STDMETHOD_(ULONG, Release)() override; + + /* IOleCache2 methods */ + STDMETHOD(Cache)( FORMATETC *pformatetc, DWORD advf, DWORD *pdwConnection) override; + STDMETHOD(Uncache)( DWORD dwConnection) override; + STDMETHOD(EnumCache)( IEnumSTATDATA **ppenumSTATDATA) override; + STDMETHOD(InitCache)( IDataObject *pDataObject) override; + STDMETHOD(SetData)( FORMATETC *pformatetc, STGMEDIUM *pmedium, BOOL fRelease) override; + STDMETHOD(UpdateCache)( LPDATAOBJECT pDataObject, DWORD grfUpdf, LPVOID pReserved) override; + STDMETHOD(DiscardCache)( DWORD dwDiscardOptions) override; + } m_aInternalCache; + + void Clean(); + + +public: + + explicit InprocEmbedDocument_Impl( const GUID& guid ) + : m_refCount( 0 ) + , m_bDeleted( FALSE ) + , m_guid( guid ) + , m_nInitMode( NOINIT ) + , m_nFileOpenMode( 0 ) + , m_pFileName( nullptr ) + , m_nCallsOnStack( 0 ) + , m_aInternalCache( *this ) + {} + + virtual ~InprocEmbedDocument_Impl() + {} + + BOOL CheckDefHandler(); + sal::systools::COMReference< IUnknown >& GetDefHandler() { return m_pDefHandler; } + + /* IUnknown methods */ + STDMETHOD(QueryInterface)(REFIID riid, void ** ppvObj) override; + STDMETHOD_(ULONG, AddRef)() override; + STDMETHOD_(ULONG, Release)() override; + + /* IOleObject methods */ + STDMETHOD(SetClientSite) ( IOleClientSite* pSite ) override; + STDMETHOD(GetClientSite) ( IOleClientSite** pSite ) override; + STDMETHOD(SetHostNames) ( LPCOLESTR szContainerApp, LPCOLESTR szContainerObj ) override; + STDMETHOD(Close) ( DWORD dwSaveOption) override; + STDMETHOD(SetMoniker) ( DWORD dwWhichMoniker, IMoniker *pmk ) override; + STDMETHOD(GetMoniker) ( DWORD dwAssign, DWORD dwWhichMoniker, IMoniker **ppmk ) override; + STDMETHOD(InitFromData) ( IDataObject *pDataObject, BOOL fCreation, DWORD dwReserved ) override; + STDMETHOD(GetClipboardData) ( DWORD dwReserved, IDataObject **ppDataObject ) override; + STDMETHOD(DoVerb) ( LONG iVerb, LPMSG lpmsg, IOleClientSite *pActiveSite, LONG lindex, HWND hwndParent, LPCRECT lprcPosRect ) override; + STDMETHOD(EnumVerbs) ( IEnumOLEVERB **ppEnumOleVerb ) override; + STDMETHOD(Update) () override; + STDMETHOD(IsUpToDate) () override; + STDMETHOD(GetUserClassID) ( CLSID *pClsid ) override; + STDMETHOD(GetUserType) ( DWORD dwFormOfType, LPOLESTR *pszUserType ) override; + STDMETHOD(SetExtent) ( DWORD dwDrawAspect, SIZEL *psizel ) override; + STDMETHOD(GetExtent) ( DWORD dwDrawAspect, SIZEL *psizel ) override; + STDMETHOD(Advise) ( IAdviseSink *pAdvSink, DWORD *pdwConnection ) override; + STDMETHOD(Unadvise) ( DWORD dwConnection ) override; + STDMETHOD(EnumAdvise) ( IEnumSTATDATA **ppenumAdvise ) override; + STDMETHOD(GetMiscStatus) ( DWORD dwAspect, DWORD *pdwStatus ) override; + STDMETHOD(SetColorScheme) ( LOGPALETTE *pLogpal ) override; + + /* IDataObject methods */ + STDMETHOD(GetData) ( FORMATETC * pFormatetc, STGMEDIUM * pMedium ) override; + STDMETHOD(GetDataHere) ( FORMATETC * pFormatetc, STGMEDIUM * pMedium ) override; + STDMETHOD(QueryGetData) ( FORMATETC * pFormatetc ) override; + STDMETHOD(GetCanonicalFormatEtc) ( FORMATETC * pFormatetcIn, FORMATETC * pFormatetcOut ) override; + STDMETHOD(SetData) ( FORMATETC * pFormatetc, STGMEDIUM * pMedium, BOOL fRelease ) override; + STDMETHOD(EnumFormatEtc) ( DWORD dwDirection, IEnumFORMATETC ** ppFormatetc ) override; + STDMETHOD(DAdvise) ( FORMATETC * pFormatetc, DWORD advf, IAdviseSink * pAdvSink, DWORD * pdwConnection ) override; + STDMETHOD(DUnadvise) ( DWORD dwConnection ) override; + STDMETHOD(EnumDAdvise) ( IEnumSTATDATA ** ppenumAdvise ) override; + + /* IPersistMethod */ + STDMETHOD(GetClassID)(CLSID *pClassID) override; + + /* IPersistStorage methods */ + STDMETHOD(IsDirty) () override; + STDMETHOD(InitNew) ( IStorage *pStg ) override; + STDMETHOD(Load) ( IStorage* pStr ) override; + STDMETHOD(Save) ( IStorage *pStgSave, BOOL fSameAsLoad ) override; + STDMETHOD(SaveCompleted) ( IStorage *pStgNew ) override; + STDMETHOD(HandsOffStorage) (void) override; + + /* IPersistFile methods */ + STDMETHOD(Load) ( LPCOLESTR pszFileName, DWORD dwMode ) override; + STDMETHOD(Save) ( LPCOLESTR pszFileName, BOOL fRemember ) override; + STDMETHOD(SaveCompleted) ( LPCOLESTR pszFileName ) override; + STDMETHOD(GetCurFile) ( LPOLESTR *ppszFileName ) override; + + /* IRunnableObject methods */ + STDMETHOD(GetRunningClass) ( LPCLSID lpClsid) override; + STDMETHOD(Run) ( LPBINDCTX pbc) override; + virtual BOOL STDMETHODCALLTYPE IsRunning( void) override; + STDMETHOD(LockRunning) ( BOOL fLock, BOOL fLastUnlockCloses ) override; + STDMETHOD(SetContainedObject) ( BOOL fContained) override; + + /* IViewObject2 methods */ + 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; + STDMETHOD(GetColorSet)( DWORD dwDrawAspect, LONG lindex, void *pvAspect, DVTARGETDEVICE *ptd, HDC hicTargetDev, LOGPALETTE **ppColorSet) override; + STDMETHOD(Freeze)( DWORD dwDrawAspect, LONG lindex, void *pvAspect, DWORD *pdwFreeze) override; + STDMETHOD(Unfreeze)( DWORD dwFreeze) override; + STDMETHOD(SetAdvise)( DWORD aspects, DWORD advf, IAdviseSink *pAdvSink) override; + STDMETHOD(GetAdvise)( DWORD *pAspects, DWORD *pAdvf, IAdviseSink **ppAdvSink) override; + STDMETHOD(GetExtent)( DWORD dwDrawAspect, LONG lindex, DVTARGETDEVICE *ptd, LPSIZEL lpsizel) override; + + /* IOleWindow methods */ + STDMETHOD(GetWindow)( HWND *phwnd) override; + STDMETHOD(ContextSensitiveHelp)( BOOL fEnterMode) override; + + /* IOleInPlaceObject methods */ + STDMETHOD(InPlaceDeactivate)( void) override; + STDMETHOD(UIDeactivate)( void) override; + STDMETHOD(SetObjectRects)( LPCRECT lprcPosRect, LPCRECT lprcClipRect) override; + STDMETHOD(ReactivateAndUndo)( void) override; + + /*IDispatch methods*/ + STDMETHOD(GetTypeInfoCount)( UINT *pctinfo) override; + STDMETHOD(GetTypeInfo)( UINT iTInfo, LCID lcid, ITypeInfo **ppTInfo) override; + STDMETHOD(GetIDsOfNames)( REFIID riid, LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId) override; + STDMETHOD(Invoke)( DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr) override; + +}; + +} // namespace inprocserv + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |