AOO410/main/embedserv/source/inprocserv/inprocembobj.h - openoffice - Git at Google

 /**************************************************************
  *
  * 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
  *
  * Unless required by applicable law or agreed to in writing,
  * software distributed under the License is distributed on an
  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  * KIND, either express or implied.  See the License for the
  * specific language governing permissions and limitations
  * under the License.
  *
  *************************************************************/


 #ifndef _INPROCEMBOBJ_HXX_
 #define _INPROCEMBOBJ_HXX_

 #pragma warning(disable : 4668)

 #include <windows.h>
 #include <oleidl.h>

 #include "smartpointer.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;

     ComSmart< IUnknown > m_pDefHandler;
     InitModes m_nInitMode;

     DWORD m_nFileOpenMode;
     wchar_t* m_pFileName;

     ComSmart< IStorage > m_pStorage;

     ComSmart< IOleClientSite > m_pClientSite;
     ComSmart< 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
     ComSmart< OleWrapperAdviseSink > m_pOleAdvises[DEFAULT_ARRAY_LEN];
     ComSmart< OleWrapperAdviseSink > m_pDataAdvises[DEFAULT_ARRAY_LEN];
     ComSmart< OleWrapperAdviseSink > m_pViewAdvise;

     class InternalCacheWrapper : public IOleCache2
     {
         InprocEmbedDocument_Impl& m_rOwnDocument;

         public:
         InternalCacheWrapper( InprocEmbedDocument_Impl& rOwnDocument )
         : m_rOwnDocument( rOwnDocument )
         {}

 	    /* IUnknown methods */
 	    STDMETHOD(QueryInterface)(REFIID riid, LPVOID FAR * ppvObj);
 	    STDMETHOD_(ULONG, AddRef)();
 	    STDMETHOD_(ULONG, Release)();

 	    /* IOleCache2 methods */
         STDMETHOD(Cache)( FORMATETC *pformatetc, DWORD advf, DWORD *pdwConnection);
         STDMETHOD(Uncache)( DWORD dwConnection);
         STDMETHOD(EnumCache)( IEnumSTATDATA **ppenumSTATDATA);
         STDMETHOD(InitCache)( IDataObject *pDataObject);
         STDMETHOD(SetData)( FORMATETC *pformatetc, STGMEDIUM *pmedium, BOOL fRelease);
         STDMETHOD(UpdateCache)( LPDATAOBJECT pDataObject, DWORD grfUpdf, LPVOID pReserved);
         STDMETHOD(DiscardCache)( DWORD dwDiscardOptions);
     } m_aInternalCache;


     DWORD InsertAdviseLinkToList( const ComSmart<OleWrapperAdviseSink>& pOwnAdvise, ComSmart<  OleWrapperAdviseSink > pAdvises[] );
     void Clean();


 public:

     InprocEmbedDocument_Impl( const GUID& guid )
     : m_refCount( 0 )
     , m_bDeleted( FALSE )
     , m_guid( guid )
     , m_nInitMode( NOINIT )
     , m_nFileOpenMode( 0 )
     , m_pFileName( NULL )
     , m_nCallsOnStack( 0 )
     , m_aInternalCache( *this )
     {}

     virtual ~InprocEmbedDocument_Impl()
     {}

     HRESULT Init();
     void SetName( LPCOLESTR pszNameFromOutside, wchar_t*& pOwnName );

     BOOL CheckDefHandler();
     ComSmart< IUnknown >& GetDefHandler() { return m_pDefHandler; }

 	/* IUnknown methods */
 	STDMETHOD(QueryInterface)(REFIID riid, LPVOID FAR * ppvObj);
 	STDMETHOD_(ULONG, AddRef)();
 	STDMETHOD_(ULONG, Release)();

 	/* IOleObject methods */
 	STDMETHOD(SetClientSite) ( IOleClientSite* pSite );
 	STDMETHOD(GetClientSite) ( IOleClientSite** pSite );
     STDMETHOD(SetHostNames) ( LPCOLESTR szContainerApp, LPCOLESTR szContainerObj );
     STDMETHOD(Close) ( DWORD dwSaveOption);
     STDMETHOD(SetMoniker) ( DWORD dwWhichMoniker, IMoniker *pmk );
     STDMETHOD(GetMoniker) ( DWORD dwAssign, DWORD dwWhichMoniker, IMoniker **ppmk );
     STDMETHOD(InitFromData) ( IDataObject *pDataObject, BOOL fCreation, DWORD dwReserved );
     STDMETHOD(GetClipboardData) ( DWORD dwReserved, IDataObject **ppDataObject );
     STDMETHOD(DoVerb) ( LONG iVerb, LPMSG lpmsg, IOleClientSite *pActiveSite, LONG lindex, HWND hwndParent, LPCRECT lprcPosRect );
     STDMETHOD(EnumVerbs) ( IEnumOLEVERB **ppEnumOleVerb );
     STDMETHOD(Update) ();
     STDMETHOD(IsUpToDate) ();
     STDMETHOD(GetUserClassID) ( CLSID *pClsid );
     STDMETHOD(GetUserType) ( DWORD dwFormOfType, LPOLESTR *pszUserType );
     STDMETHOD(SetExtent) ( DWORD dwDrawAspect, SIZEL *psizel );
     STDMETHOD(GetExtent) ( DWORD dwDrawAspect, SIZEL *psizel );
     STDMETHOD(Advise) ( IAdviseSink *pAdvSink, DWORD *pdwConnection );
     STDMETHOD(Unadvise) ( DWORD dwConnection );
     STDMETHOD(EnumAdvise) ( IEnumSTATDATA **ppenumAdvise );
     STDMETHOD(GetMiscStatus) ( DWORD dwAspect, DWORD *pdwStatus );
     STDMETHOD(SetColorScheme) ( LOGPALETTE *pLogpal );

 	/* IDataObject methods */
 	STDMETHOD(GetData) ( FORMATETC * pFormatetc, STGMEDIUM * pMedium );
 	STDMETHOD(GetDataHere) ( FORMATETC * pFormatetc, STGMEDIUM * pMedium );
 	STDMETHOD(QueryGetData) ( FORMATETC * pFormatetc );
 	STDMETHOD(GetCanonicalFormatEtc) ( FORMATETC * pFormatetcIn, FORMATETC * pFormatetcOut );
 	STDMETHOD(SetData) ( FORMATETC * pFormatetc, STGMEDIUM * pMedium, BOOL fRelease );
 	STDMETHOD(EnumFormatEtc) ( DWORD dwDirection, IEnumFORMATETC ** ppFormatetc );
 	STDMETHOD(DAdvise) ( FORMATETC * pFormatetc, DWORD advf, IAdviseSink * pAdvSink, DWORD * pdwConnection );
 	STDMETHOD(DUnadvise) ( DWORD dwConnection );
 	STDMETHOD(EnumDAdvise) ( IEnumSTATDATA ** ppenumAdvise );

 	/* IPersistMethod */
 	STDMETHOD(GetClassID)(CLSID *pClassID);

 	/* IPersistStorage methods */
 	STDMETHOD(IsDirty) ();
 	STDMETHOD(InitNew) ( IStorage *pStg );
 	STDMETHOD(Load) ( IStorage* pStr );
 	STDMETHOD(Save) ( IStorage *pStgSave, BOOL fSameAsLoad );
 	STDMETHOD(SaveCompleted) ( IStorage *pStgNew );
 	STDMETHOD(HandsOffStorage) (void);

 	/* IPersistFile methods */
 	STDMETHOD(Load) ( LPCOLESTR pszFileName, DWORD dwMode );
 	STDMETHOD(Save) ( LPCOLESTR pszFileName, BOOL fRemember );
 	STDMETHOD(SaveCompleted) ( LPCOLESTR pszFileName );
 	STDMETHOD(GetCurFile) ( LPOLESTR *ppszFileName );

 	/* IRunnableObject methods */
     STDMETHOD(GetRunningClass) ( LPCLSID lpClsid);
     STDMETHOD(Run) ( LPBINDCTX pbc);
     virtual BOOL STDMETHODCALLTYPE IsRunning( void);
     STDMETHOD(LockRunning) ( BOOL fLock, BOOL fLastUnlockCloses );
     STDMETHOD(SetContainedObject) ( BOOL fContained);

 	/* 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);
     STDMETHOD(GetColorSet)( DWORD dwDrawAspect, LONG lindex, void *pvAspect, DVTARGETDEVICE *ptd, HDC hicTargetDev, LOGPALETTE **ppColorSet);
     STDMETHOD(Freeze)( DWORD dwDrawAspect, LONG lindex, void *pvAspect, DWORD *pdwFreeze);
     STDMETHOD(Unfreeze)( DWORD dwFreeze);
     STDMETHOD(SetAdvise)( DWORD aspects, DWORD advf, IAdviseSink *pAdvSink);
     STDMETHOD(GetAdvise)( DWORD *pAspects, DWORD *pAdvf, IAdviseSink **ppAdvSink);
     STDMETHOD(GetExtent)( DWORD dwDrawAspect, LONG lindex, DVTARGETDEVICE *ptd, LPSIZEL lpsizel);

 	/* IOleWindow methods */
     STDMETHOD(GetWindow)( HWND *phwnd);
     STDMETHOD(ContextSensitiveHelp)( BOOL fEnterMode);

 	/* IOleInPlaceObject methods */
     STDMETHOD(InPlaceDeactivate)( void);
     STDMETHOD(UIDeactivate)( void);
     STDMETHOD(SetObjectRects)( LPCRECT lprcPosRect, LPCRECT lprcClipRect);
     STDMETHOD(ReactivateAndUndo)( void);

     /*IDispatch methods*/
     STDMETHOD(GetTypeInfoCount)( UINT *pctinfo);
     STDMETHOD(GetTypeInfo)( UINT iTInfo, LCID lcid, ITypeInfo **ppTInfo);
     STDMETHOD(GetIDsOfNames)( REFIID riid, LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId);
     STDMETHOD(Invoke)( DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr);

 };

 } // namespace inprocserv

 #endif
	/**************************************************************
	*
	* 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
	*
	* Unless required by applicable law or agreed to in writing,
	* software distributed under the License is distributed on an
	* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
	* KIND, either express or implied. See the License for the
	* specific language governing permissions and limitations
	* under the License.
	*
	*************************************************************/



	#ifndef _INPROCEMBOBJ_HXX_
	#define _INPROCEMBOBJ_HXX_

	#pragma warning(disable : 4668)

	#include <windows.h>
	#include <oleidl.h>

	#include "smartpointer.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;

	ComSmart< IUnknown > m_pDefHandler;
	InitModes m_nInitMode;

	DWORD m_nFileOpenMode;
	wchar_t* m_pFileName;

	ComSmart< IStorage > m_pStorage;

	ComSmart< IOleClientSite > m_pClientSite;
	ComSmart< 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
	ComSmart< OleWrapperAdviseSink > m_pOleAdvises[DEFAULT_ARRAY_LEN];
	ComSmart< OleWrapperAdviseSink > m_pDataAdvises[DEFAULT_ARRAY_LEN];
	ComSmart< OleWrapperAdviseSink > m_pViewAdvise;

	class InternalCacheWrapper : public IOleCache2
	{
	InprocEmbedDocument_Impl& m_rOwnDocument;

	public:
	InternalCacheWrapper( InprocEmbedDocument_Impl& rOwnDocument )
	: m_rOwnDocument( rOwnDocument )
	{}

	/* IUnknown methods */
	STDMETHOD(QueryInterface)(REFIID riid, LPVOID FAR * ppvObj);
	STDMETHOD_(ULONG, AddRef)();
	STDMETHOD_(ULONG, Release)();

	/* IOleCache2 methods */
	STDMETHOD(Cache)( FORMATETC pformatetc, DWORD advf, DWORD pdwConnection);
	STDMETHOD(Uncache)( DWORD dwConnection);
	STDMETHOD(EnumCache)( IEnumSTATDATA **ppenumSTATDATA);
	STDMETHOD(InitCache)( IDataObject *pDataObject);
	STDMETHOD(SetData)( FORMATETC pformatetc, STGMEDIUM pmedium, BOOL fRelease);
	STDMETHOD(UpdateCache)( LPDATAOBJECT pDataObject, DWORD grfUpdf, LPVOID pReserved);
	STDMETHOD(DiscardCache)( DWORD dwDiscardOptions);
	} m_aInternalCache;


	DWORD InsertAdviseLinkToList( const ComSmart<OleWrapperAdviseSink>& pOwnAdvise, ComSmart< OleWrapperAdviseSink > pAdvises[] );
	void Clean();


	public:

	InprocEmbedDocument_Impl( const GUID& guid )
	: m_refCount( 0 )
	, m_bDeleted( FALSE )
	, m_guid( guid )
	, m_nInitMode( NOINIT )
	, m_nFileOpenMode( 0 )
	, m_pFileName( NULL )
	, m_nCallsOnStack( 0 )
	, m_aInternalCache( *this )
	{}

	virtual ~InprocEmbedDocument_Impl()
	{}

	HRESULT Init();
	void SetName( LPCOLESTR pszNameFromOutside, wchar_t*& pOwnName );

	BOOL CheckDefHandler();
	ComSmart< IUnknown >& GetDefHandler() { return m_pDefHandler; }

	/* IUnknown methods */
	STDMETHOD(QueryInterface)(REFIID riid, LPVOID FAR * ppvObj);
	STDMETHOD_(ULONG, AddRef)();
	STDMETHOD_(ULONG, Release)();

	/* IOleObject methods */
	STDMETHOD(SetClientSite) ( IOleClientSite* pSite );
	STDMETHOD(GetClientSite) ( IOleClientSite** pSite );
	STDMETHOD(SetHostNames) ( LPCOLESTR szContainerApp, LPCOLESTR szContainerObj );
	STDMETHOD(Close) ( DWORD dwSaveOption);
	STDMETHOD(SetMoniker) ( DWORD dwWhichMoniker, IMoniker *pmk );
	STDMETHOD(GetMoniker) ( DWORD dwAssign, DWORD dwWhichMoniker, IMoniker **ppmk );
	STDMETHOD(InitFromData) ( IDataObject *pDataObject, BOOL fCreation, DWORD dwReserved );
	STDMETHOD(GetClipboardData) ( DWORD dwReserved, IDataObject **ppDataObject );
	STDMETHOD(DoVerb) ( LONG iVerb, LPMSG lpmsg, IOleClientSite *pActiveSite, LONG lindex, HWND hwndParent, LPCRECT lprcPosRect );
	STDMETHOD(EnumVerbs) ( IEnumOLEVERB **ppEnumOleVerb );
	STDMETHOD(Update) ();
	STDMETHOD(IsUpToDate) ();
	STDMETHOD(GetUserClassID) ( CLSID *pClsid );
	STDMETHOD(GetUserType) ( DWORD dwFormOfType, LPOLESTR *pszUserType );
	STDMETHOD(SetExtent) ( DWORD dwDrawAspect, SIZEL *psizel );
	STDMETHOD(GetExtent) ( DWORD dwDrawAspect, SIZEL *psizel );
	STDMETHOD(Advise) ( IAdviseSink pAdvSink, DWORD pdwConnection );
	STDMETHOD(Unadvise) ( DWORD dwConnection );
	STDMETHOD(EnumAdvise) ( IEnumSTATDATA **ppenumAdvise );
	STDMETHOD(GetMiscStatus) ( DWORD dwAspect, DWORD *pdwStatus );
	STDMETHOD(SetColorScheme) ( LOGPALETTE *pLogpal );

	/* IDataObject methods */
	STDMETHOD(GetData) ( FORMATETC * pFormatetc, STGMEDIUM * pMedium );
	STDMETHOD(GetDataHere) ( FORMATETC * pFormatetc, STGMEDIUM * pMedium );
	STDMETHOD(QueryGetData) ( FORMATETC * pFormatetc );
	STDMETHOD(GetCanonicalFormatEtc) ( FORMATETC * pFormatetcIn, FORMATETC * pFormatetcOut );
	STDMETHOD(SetData) ( FORMATETC * pFormatetc, STGMEDIUM * pMedium, BOOL fRelease );
	STDMETHOD(EnumFormatEtc) ( DWORD dwDirection, IEnumFORMATETC ** ppFormatetc );
	STDMETHOD(DAdvise) ( FORMATETC * pFormatetc, DWORD advf, IAdviseSink * pAdvSink, DWORD * pdwConnection );
	STDMETHOD(DUnadvise) ( DWORD dwConnection );
	STDMETHOD(EnumDAdvise) ( IEnumSTATDATA ** ppenumAdvise );

	/* IPersistMethod */
	STDMETHOD(GetClassID)(CLSID *pClassID);

	/* IPersistStorage methods */
	STDMETHOD(IsDirty) ();
	STDMETHOD(InitNew) ( IStorage *pStg );
	STDMETHOD(Load) ( IStorage* pStr );
	STDMETHOD(Save) ( IStorage *pStgSave, BOOL fSameAsLoad );
	STDMETHOD(SaveCompleted) ( IStorage *pStgNew );
	STDMETHOD(HandsOffStorage) (void);

	/* IPersistFile methods */
	STDMETHOD(Load) ( LPCOLESTR pszFileName, DWORD dwMode );
	STDMETHOD(Save) ( LPCOLESTR pszFileName, BOOL fRemember );
	STDMETHOD(SaveCompleted) ( LPCOLESTR pszFileName );
	STDMETHOD(GetCurFile) ( LPOLESTR *ppszFileName );

	/* IRunnableObject methods */
	STDMETHOD(GetRunningClass) ( LPCLSID lpClsid);
	STDMETHOD(Run) ( LPBINDCTX pbc);
	virtual BOOL STDMETHODCALLTYPE IsRunning( void);
	STDMETHOD(LockRunning) ( BOOL fLock, BOOL fLastUnlockCloses );
	STDMETHOD(SetContainedObject) ( BOOL fContained);

	/* 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);
	STDMETHOD(GetColorSet)( DWORD dwDrawAspect, LONG lindex, void pvAspect, DVTARGETDEVICE ptd, HDC hicTargetDev, LOGPALETTE **ppColorSet);
	STDMETHOD(Freeze)( DWORD dwDrawAspect, LONG lindex, void pvAspect, DWORD pdwFreeze);
	STDMETHOD(Unfreeze)( DWORD dwFreeze);
	STDMETHOD(SetAdvise)( DWORD aspects, DWORD advf, IAdviseSink *pAdvSink);
	STDMETHOD(GetAdvise)( DWORD pAspects, DWORD pAdvf, IAdviseSink **ppAdvSink);
	STDMETHOD(GetExtent)( DWORD dwDrawAspect, LONG lindex, DVTARGETDEVICE *ptd, LPSIZEL lpsizel);

	/* IOleWindow methods */
	STDMETHOD(GetWindow)( HWND *phwnd);
	STDMETHOD(ContextSensitiveHelp)( BOOL fEnterMode);

	/* IOleInPlaceObject methods */
	STDMETHOD(InPlaceDeactivate)( void);
	STDMETHOD(UIDeactivate)( void);
	STDMETHOD(SetObjectRects)( LPCRECT lprcPosRect, LPCRECT lprcClipRect);
	STDMETHOD(ReactivateAndUndo)( void);

	/IDispatch methods/
	STDMETHOD(GetTypeInfoCount)( UINT *pctinfo);
	STDMETHOD(GetTypeInfo)( UINT iTInfo, LCID lcid, ITypeInfo **ppTInfo);
	STDMETHOD(GetIDsOfNames)( REFIID riid, LPOLESTR rgszNames, UINT cNames, LCID lcid, DISPID rgDispId);
	STDMETHOD(Invoke)( DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS pDispParams, VARIANT pVarResult, EXCEPINFO pExcepInfo, UINT puArgErr);

	};

	} // namespace inprocserv

	#endif