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+/* -*- 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: */