svx/source/msfilter/svxmsbas2.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_svx.hxx"
  33
  34 #include <basic/basmgr.hxx>
  35 #include <sfx2/objsh.hxx>
  36 #include <svxerr.hxx>
  37 #include <svxmsbas.hxx>
  38
  39 using namespace com::sun::star;
  40
  41 ULONG SvxImportMSVBasic::SaveOrDelMSVBAStorage( BOOL bSaveInto,
  42                                                 const String& rStorageName )
  43 {
  44     ULONG nRet = ERRCODE_NONE;
  45     uno::Reference < embed::XStorage > xSrcRoot( rDocSh.GetStorage() );
  46     String aDstStgName( GetMSBasicStorageName() );
  47     SotStorageRef xVBAStg( SotStorage::OpenOLEStorage( xSrcRoot, aDstStgName,
  48                                 STREAM_READWRITE | STREAM_NOCREATE | STREAM_SHARE_DENYALL ) );
  49     if( xVBAStg.Is() && !xVBAStg->GetError() )
  50     {
  51         xVBAStg = 0;
  52         if( bSaveInto )
  53         {
  54             BasicManager *pBasicMan = rDocSh.GetBasicManager();
  55             if( pBasicMan && pBasicMan->IsBasicModified() )
  56                 nRet = ERRCODE_SVX_MODIFIED_VBASIC_STORAGE;
  57
  58             SotStorageRef xSrc = SotStorage::OpenOLEStorage( xSrcRoot, aDstStgName, STREAM_STD_READ );
  59             SotStorageRef xDst = xRoot->OpenSotStorage( rStorageName, STREAM_READWRITE | STREAM_TRUNC );
  60             xSrc->CopyTo( xDst );
  61             xDst->Commit();
  62             ErrCode nError = xDst->GetError();
  63             if ( nError == ERRCODE_NONE )
  64                 nError = xSrc->GetError();
  65             if ( nError != ERRCODE_NONE )
  66                 xRoot->SetError( nError );
  67         }
  68     }
  69
  70     return nRet;
  71 }
  72
  73 // check if the MS-VBA-Storage exists in the RootStorage of the DocShell.
  74 // If it exists, then return the WarningId for losing the information.
  75 ULONG SvxImportMSVBasic::GetSaveWarningOfMSVBAStorage( SfxObjectShell &rDocSh)
  76 {
  77     uno::Reference < embed::XStorage > xSrcRoot( rDocSh.GetStorage() );
  78     SvStorageRef xVBAStg( SotStorage::OpenOLEStorage( xSrcRoot, GetMSBasicStorageName(),
  79                     STREAM_READ | STREAM_NOCREATE | STREAM_SHARE_DENYALL ));
  80     return ( xVBAStg.Is() && !xVBAStg->GetError() )
  81                     ? ERRCODE_SVX_VBASIC_STORAGE_EXIST
  82                     : ERRCODE_NONE;
  83 }
  84
  85 String SvxImportMSVBasic::GetMSBasicStorageName()
  86 {
  87     return String( RTL_CONSTASCII_USTRINGPARAM( "_MS_VBA_Macros" ) );
  88 }