embedserv/source/inc/embeddoc.hxx

   1 /*************************************************************************
   2  *
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * Copyright 2008 by Sun Microsystems, Inc.
   6  *
   7  * OpenOffice.org - a multi-platform office productivity suite
   8  *
   9  * $RCSfile: embeddoc.hxx,v $
  10  * $Revision: 1.18.10.1 $
  11  *
  12  * This file is part of OpenOffice.org.
  13  *
  14  * OpenOffice.org is free software: you can redistribute it and/or modify
  15  * it under the terms of the GNU Lesser General Public License version 3
  16  * only, as published by the Free Software Foundation.
  17  *
  18  * OpenOffice.org is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU Lesser General Public License version 3 for more details
  22  * (a copy is included in the LICENSE file that accompanied this code).
  23  *
  24  * You should have received a copy of the GNU Lesser General Public License
  25  * version 3 along with OpenOffice.org.  If not, see
  26  * <http://www.openoffice.org/license.html>
  27  * for a copy of the LGPLv3 License.
  28  *
  29  ************************************************************************/
  30
  31 #ifndef _EMBEDDOC_HXX_
  32 #define _EMBEDDOC_HXX_
  33 #if defined(_MSC_VER) && (_MSC_VER >= 1300)
  34 #undef _DEBUG
  35 #endif
  36 #if defined(_MSC_VER) && (_MSC_VER > 1310)
  37 #pragma warning(disable : 4917 4555)
  38 #endif
  39
  40 #include "common.h"
  41 #include <oleidl.h>
  42 #include <objidl.h>
  43
  44 #include <hash_map>
  45 #include <com/sun/star/uno/Reference.h>
  46 #ifndef _COM_SUN_STAR_UNO_SEQUENCE_H_
  47 #include <com/sun/star/uno/SEQUENCE.h>
  48 #endif
  49
  50 #include "embeddocaccess.hxx"
  51 #include "docholder.hxx"
  52
  53 typedef ::std::hash_map< DWORD, IAdviseSink* > AdviseSinkHashMap;
  54 typedef ::std::hash_map< DWORD, IAdviseSink* >::iterator AdviseSinkHashMapIterator;
  55
  56 class GDIMetaFile;
  57 class CIIAObj;
  58
  59 class EmbedDocument_Impl
  60     : public IPersistStorage,
  61       public IDataObject,
  62       public IOleObject,
  63       public IOleInPlaceObject,
  64       public IPersistFile,
  65       public IDispatch,
  66       public IExternalConnection
  67 {
  68 protected:
  69     ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >
  70                 fillArgsForLoading_Impl( ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > xStream,
  71                                          DWORD nStreamMode,
  72                                          LPCOLESTR pFilePath = NULL );
  73     ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >
  74                 fillArgsForStoring_Impl( ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream > xStream );
  75
  76     HRESULT SaveTo_Impl( IStorage* pStg );
  77
  78     sal_uInt64 getMetaFileHandle_Impl( sal_Bool isEnhMeta );
  79
  80 public:
  81     EmbedDocument_Impl( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& smgr,
  82                         const GUID* guid );
  83     virtual ~EmbedDocument_Impl();
  84
  85     /* IUnknown methods */
  86     STDMETHOD(QueryInterface)(REFIID riid, LPVOID FAR * ppvObj);
  87     STDMETHOD_(ULONG, AddRef)();
  88     STDMETHOD_(ULONG, Release)();
  89
  90     /* IPersistMethod */
  91     STDMETHOD(GetClassID)(CLSID *pClassID);
  92
  93     /* IPersistStorage methods */
  94     STDMETHOD(IsDirty) ();
  95     STDMETHOD(InitNew) ( IStorage *pStg );
  96     STDMETHOD(Load) ( IStorage* pStr );
  97     STDMETHOD(Save) ( IStorage *pStgSave, BOOL fSameAsLoad );
  98     STDMETHOD(SaveCompleted) ( IStorage *pStgNew );
  99     STDMETHOD(HandsOffStorage) (void);
 100
 101     /* IDataObject methods */
 102     STDMETHOD(GetData) ( FORMATETC * pFormatetc, STGMEDIUM * pMedium );
 103     STDMETHOD(GetDataHere) ( FORMATETC * pFormatetc, STGMEDIUM * pMedium );
 104     STDMETHOD(QueryGetData) ( FORMATETC * pFormatetc );
 105     STDMETHOD(GetCanonicalFormatEtc) ( FORMATETC * pFormatetcIn, FORMATETC * pFormatetcOut );
 106     STDMETHOD(SetData) ( FORMATETC * pFormatetc, STGMEDIUM * pMedium, BOOL fRelease );
 107     STDMETHOD(EnumFormatEtc) ( DWORD dwDirection, IEnumFORMATETC ** ppFormatetc );
 108     STDMETHOD(DAdvise) ( FORMATETC * pFormatetc, DWORD advf, IAdviseSink * pAdvSink, DWORD * pdwConnection );
 109     STDMETHOD(DUnadvise) ( DWORD dwConnection );
 110     STDMETHOD(EnumDAdvise) ( IEnumSTATDATA ** ppenumAdvise );
 111
 112     /* IOleObject methods */
 113     STDMETHOD(SetClientSite) ( IOleClientSite* pSite );
 114     STDMETHOD(GetClientSite) ( IOleClientSite** pSite );
 115     STDMETHOD(SetHostNames) ( LPCOLESTR szContainerApp, LPCOLESTR szContainerObj );
 116     STDMETHOD(Close) ( DWORD dwSaveOption);
 117     STDMETHOD(SetMoniker) ( DWORD dwWhichMoniker, IMoniker *pmk );
 118     STDMETHOD(GetMoniker) ( DWORD dwAssign, DWORD dwWhichMoniker, IMoniker **ppmk );
 119     STDMETHOD(InitFromData) ( IDataObject *pDataObject, BOOL fCreation, DWORD dwReserved );
 120     STDMETHOD(GetClipboardData) ( DWORD dwReserved, IDataObject **ppDataObject );
 121     STDMETHOD(DoVerb) ( LONG iVerb, LPMSG lpmsg, IOleClientSite *pActiveSite, LONG lindex, HWND hwndParent, LPCRECT lprcPosRect );
 122     STDMETHOD(EnumVerbs) ( IEnumOLEVERB **ppEnumOleVerb );
 123     STDMETHOD(Update) ();
 124     STDMETHOD(IsUpToDate) ();
 125     STDMETHOD(GetUserClassID) ( CLSID *pClsid );
 126     STDMETHOD(GetUserType) ( DWORD dwFormOfType, LPOLESTR *pszUserType );
 127     STDMETHOD(SetExtent) ( DWORD dwDrawAspect, SIZEL *psizel );
 128     STDMETHOD(GetExtent) ( DWORD dwDrawAspect, SIZEL *psizel );
 129     STDMETHOD(Advise) ( IAdviseSink *pAdvSink, DWORD *pdwConnection );
 130     STDMETHOD(Unadvise) ( DWORD dwConnection );
 131     STDMETHOD(EnumAdvise) ( IEnumSTATDATA **ppenumAdvise );
 132     STDMETHOD(GetMiscStatus) ( DWORD dwAspect, DWORD *pdwStatus );
 133     STDMETHOD(SetColorScheme) ( LOGPALETTE *pLogpal );
 134
 135     /* IOleInPlaceObject methods */
 136     STDMETHOD(GetWindow)(HWND *);
 137     STDMETHOD(ContextSensitiveHelp)(BOOL);
 138     STDMETHOD(InPlaceDeactivate)();
 139     STDMETHOD(UIDeactivate)();
 140     STDMETHOD(SetObjectRects)(LPCRECT, LPCRECT);
 141     STDMETHOD(ReactivateAndUndo)();
 142
 143     /* IPersistFile methods */
 144     STDMETHOD(Load) ( LPCOLESTR pszFileName, DWORD dwMode );
 145     STDMETHOD(Save) ( LPCOLESTR pszFileName, BOOL fRemember );
 146     STDMETHOD(SaveCompleted) ( LPCOLESTR pszFileName );
 147     STDMETHOD(GetCurFile) ( LPOLESTR *ppszFileName );
 148
 149     /* IDispatch methods */
 150     STDMETHOD(GetTypeInfoCount) ( unsigned int FAR*  pctinfo );
 151     STDMETHOD(GetTypeInfo) ( unsigned int iTInfo, LCID lcid, ITypeInfo FAR* FAR* ppTInfo );
 152     STDMETHOD(GetIDsOfNames) ( REFIID riid, OLECHAR FAR* FAR* rgszNames, unsigned int cNames, LCID lcid, DISPID FAR* rgDispId );
 153     STDMETHOD(Invoke) ( DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS FAR* pDispParams, VARIANT FAR* pVarResult, EXCEPINFO FAR* pExcepInfo, unsigned int FAR* puArgErr );
 154
 155     /* IExternalConnection methods */
 156     virtual DWORD STDMETHODCALLTYPE AddConnection( DWORD extconn, DWORD reserved);
 157     virtual DWORD STDMETHODCALLTYPE ReleaseConnection( DWORD extconn, DWORD reserved, BOOL fLastReleaseCloses);
 158
 159     // c++ - methods
 160
 161     void notify( bool bDataChanged = true );
 162     HRESULT SaveObject();
 163     HRESULT ShowObject();
 164     GUID GetGUID() const { return m_guid; }
 165     HRESULT OLENotifyClosing();
 166
 167     void Deactivate();
 168     HRESULT OLENotifyDeactivation();
 169
 170 protected:
 171     oslInterlockedCount                                 m_refCount;
 172
 173     ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > m_xFactory;
 174
 175     DocumentHolder*                                             m_pDocHolder;
 176     ::rtl::OUString                                             m_aFileName;
 177
 178     CComPtr< IStorage >                                 m_pMasterStorage;
 179     CComPtr< IStream >                                  m_pOwnStream;
 180     CComPtr< IStream >                                  m_pExtStream;
 181     GUID                                                                m_guid;
 182
 183     sal_Bool                                                    m_bIsDirty;
 184
 185     CComPtr< IOleClientSite >                   m_pClientSite;
 186     CComPtr< IDataAdviseHolder >                m_pDAdviseHolder;
 187
 188     AdviseSinkHashMap                                   m_aAdviseHashMap;
 189     DWORD                                                               m_nAdviseNum;
 190
 191     ::rtl::Reference< EmbeddedDocumentInstanceAccess_Impl > m_xOwnAccess;
 192
 193     sal_Bool                                                    m_bIsInVerbHandling;
 194 };
 195
 196 class BooleanGuard_Impl
 197 {
 198     sal_Bool& m_bValue;
 199
 200 public:
 201     BooleanGuard_Impl( sal_Bool& bValue )
 202     : m_bValue( bValue )
 203     {
 204         m_bValue = sal_True;
 205     }
 206
 207     ~BooleanGuard_Impl()
 208     {
 209         m_bValue = sal_False;
 210     }
 211 };
 212
 213 #endif //_EMBEDDOC_HXX_