11700bf4f0
2007/04/11 07:02:46 tl 1.8.222.3: #i69287# warning-free code 2007/04/03 12:59:37 tl 1.8.222.2: #i69287# warning-free code 2007/03/08 17:29:47 ama 1.8.222.1: #i69287#: warning free code
395 lines
11 KiB
C++
395 lines
11 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: swserv.cxx,v $
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*
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* $Revision: 1.9 $
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*
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* last change: $Author: hr $ $Date: 2007-09-27 08:39:36 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_sw.hxx"
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#include <sot/storage.hxx>
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#ifndef _SVXLINKMGR_HXX
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#include <svx/linkmgr.hxx>
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#endif
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#ifndef _COM_SUN_STAR_UNO_SEQUENCE_H_
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#include <com/sun/star/uno/Sequence.h>
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#endif
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#ifndef _DOC_HXX
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#include <doc.hxx>
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#endif
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#ifndef _SWTYPES_HXX
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#include <swtypes.hxx>
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#endif
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#ifndef _SWSERV_HXX
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#include <swserv.hxx>
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#endif
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#ifndef _SWBASLNK_HXX
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#include <swbaslnk.hxx>
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#endif
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#ifndef _MVSAVE_HXX
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#include <mvsave.hxx>
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#endif
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#ifndef _BOOKMRK_HXX
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#include <bookmrk.hxx>
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#endif
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#ifndef _PAM_HXX
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#include <pam.hxx>
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#endif
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#ifndef _SHELLIO_HXX
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#include <shellio.hxx>
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#endif
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#ifndef _SWERROR_H
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#include <swerror.h>
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#endif
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using namespace ::com::sun::star;
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SV_IMPL_REF( SwServerObject )
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SwServerObject::~SwServerObject()
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{
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}
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BOOL SwServerObject::GetData( uno::Any & rData,
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const String & rMimeType, BOOL )
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{
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BOOL bRet = FALSE;
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WriterRef xWrt;
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switch( SotExchange::GetFormatIdFromMimeType( rMimeType ) )
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{
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case FORMAT_STRING:
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::GetASCWriter( aEmptyStr, String(), xWrt );
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break;
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case FORMAT_RTF:
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// mba: no BaseURL for data exchange
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::GetRTFWriter( aEmptyStr, String(), xWrt );
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break;
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}
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if( xWrt.Is() )
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{
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SwPaM* pPam = 0;
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switch( eType )
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{
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case BOOKMARK_SERVER:
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if( CNTNT_TYPE.pBkmk->GetOtherPos() )
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{
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// Bereich aufspannen
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pPam = new SwPaM( CNTNT_TYPE.pBkmk->GetPos(),
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*CNTNT_TYPE.pBkmk->GetOtherPos() );
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}
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break;
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case TABLE_SERVER:
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pPam = new SwPaM( *CNTNT_TYPE.pTblNd,
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*CNTNT_TYPE.pTblNd->EndOfSectionNode() );
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break;
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case SECTION_SERVER:
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pPam = new SwPaM( SwPosition( *CNTNT_TYPE.pSectNd ) );
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pPam->Move( fnMoveForward );
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pPam->SetMark();
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pPam->GetPoint()->nNode = *CNTNT_TYPE.pSectNd->EndOfSectionNode();
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pPam->Move( fnMoveBackward );
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break;
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case NONE_SERVER: break;
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}
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if( pPam )
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{
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// Stream anlegen
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SvMemoryStream aMemStm( 65535, 65535 );
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SwWriter aWrt( aMemStm, *pPam, FALSE );
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if( !IsError( aWrt.Write( xWrt )) )
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{
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aMemStm << '\0'; // append a zero char
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rData <<= uno::Sequence< sal_Int8 >(
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(sal_Int8*)aMemStm.GetData(),
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aMemStm.Seek( STREAM_SEEK_TO_END ) );
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bRet = TRUE;
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}
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delete pPam;
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}
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}
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return bRet;
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}
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BOOL SwServerObject::SetData( const String & ,
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const uno::Any& )
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{
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// set new data into the "server" -> at first nothing to do
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return FALSE;
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}
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void SwServerObject::SendDataChanged( const SwPosition& rPos )
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{
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// ist an unseren Aenderungen jemand interessiert ?
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if( HasDataLinks() )
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{
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int bCall = FALSE;
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const SwStartNode* pNd = 0;
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switch( eType )
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{
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case BOOKMARK_SERVER:
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if( CNTNT_TYPE.pBkmk->GetOtherPos() )
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{
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SwBookmark& rBkmk = *CNTNT_TYPE.pBkmk;
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bCall = rBkmk.GetPos() < *rBkmk.GetOtherPos()
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? ( rBkmk.GetPos() <= rPos && rPos < *rBkmk.GetOtherPos() )
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: ( *rBkmk.GetOtherPos() <= rPos && rPos < rBkmk.GetPos() );
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}
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break;
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case TABLE_SERVER: pNd = CNTNT_TYPE.pTblNd; break;
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case SECTION_SERVER: pNd = CNTNT_TYPE.pSectNd; break;
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case NONE_SERVER: break;
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}
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if( pNd )
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{
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ULONG nNd = rPos.nNode.GetIndex();
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bCall = pNd->GetIndex() < nNd && nNd < pNd->EndOfSectionIndex();
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}
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if( bCall )
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{
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// Recursionen erkennen und flaggen
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IsLinkInServer( 0 );
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SvLinkSource::NotifyDataChanged();
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}
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}
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// sonst melden wir uns ab !!
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// ????? JP 27.06.95: geht das so ????
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// else
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// Closed();
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}
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void SwServerObject::SendDataChanged( const SwPaM& rRange )
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{
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// ist an unseren Aenderungen jemand interessiert ?
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if( HasDataLinks() )
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{
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int bCall = FALSE;
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const SwStartNode* pNd = 0;
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const SwPosition* pStt = rRange.Start(), *pEnd = rRange.End();
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switch( eType )
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{
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case BOOKMARK_SERVER:
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if( CNTNT_TYPE.pBkmk->GetOtherPos() )
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{
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SwBookmark& rBkmk = *CNTNT_TYPE.pBkmk;
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const SwPosition* pBkStt = &rBkmk.GetPos(),
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* pBkEnd = rBkmk.GetOtherPos();
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if( *pBkStt > *pBkEnd )
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{
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const SwPosition* pTmp = pBkStt;
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pBkStt = pBkEnd;
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pBkEnd = pTmp;
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}
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bCall = *pStt <= *pBkEnd && *pEnd > *pBkStt;
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}
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break;
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case TABLE_SERVER: pNd = CNTNT_TYPE.pTblNd; break;
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case SECTION_SERVER: pNd = CNTNT_TYPE.pSectNd; break;
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case NONE_SERVER: break;
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}
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if( pNd )
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{
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// liegt der Start-Bereich im Node Bereich ?
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bCall = pStt->nNode.GetIndex() < pNd->EndOfSectionIndex() &&
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pEnd->nNode.GetIndex() >= pNd->GetIndex();
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}
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if( bCall )
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{
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// Recursionen erkennen und flaggen
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IsLinkInServer( 0 );
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SvLinkSource::NotifyDataChanged();
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}
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}
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// sonst melden wir uns ab !!
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// ????? JP 27.06.95: geht das so ????
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// else
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// Closed();
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}
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BOOL SwServerObject::IsLinkInServer( const SwBaseLink* pChkLnk ) const
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{
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ULONG nSttNd = 0, nEndNd = 0;
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xub_StrLen nStt = 0;
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xub_StrLen nEnd = 0;
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const SwNode* pNd = 0;
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const SwNodes* pNds = 0;
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switch( eType )
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{
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case BOOKMARK_SERVER:
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if( CNTNT_TYPE.pBkmk->GetOtherPos() )
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{
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SwBookmark& rBkmk = *CNTNT_TYPE.pBkmk;
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const SwPosition* pStt = &rBkmk.GetPos(),
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* pEnd = rBkmk.GetOtherPos();
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if( *pStt > *pEnd )
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{
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const SwPosition* pTmp = pStt;
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pStt = pEnd;
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pEnd = pTmp;
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}
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nSttNd = pStt->nNode.GetIndex();
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nStt = pStt->nContent.GetIndex();
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nEndNd = pEnd->nNode.GetIndex();
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nEnd = pEnd->nContent.GetIndex();
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pNds = &pStt->nNode.GetNodes();
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}
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break;
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case TABLE_SERVER: pNd = CNTNT_TYPE.pTblNd; break;
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case SECTION_SERVER: pNd = CNTNT_TYPE.pSectNd; break;
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case SECTION_SERVER+1:
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return TRUE;
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}
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if( pNd )
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{
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nSttNd = pNd->GetIndex();
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nEndNd = pNd->EndOfSectionIndex();
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nStt = 0, nEnd = USHRT_MAX;
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pNds = &pNd->GetNodes();
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}
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if( nSttNd && nEndNd )
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{
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// LinkManager besorgen:
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const ::sfx2::SvBaseLinks& rLnks = pNds->GetDoc()->GetLinkManager().GetLinks();
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// um Rekursionen zu Verhindern: ServerType umsetzen!
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SwServerObject::ServerModes eSave = eType;
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if( !pChkLnk )
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// sowas sollte man nicht tun, wer weiss schon, wie gross ein enum ist
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// ICC nimmt keinen int
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// #41723#
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// *((int*)&eType) = SECTION_SERVER+1;
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((SwServerObject*)this)->eType = NONE_SERVER;
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for( USHORT n = rLnks.Count(); n; )
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{
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const ::sfx2::SvBaseLink* pLnk = &(*rLnks[ --n ]);
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if( pLnk && OBJECT_CLIENT_GRF != pLnk->GetObjType() &&
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pLnk->ISA( SwBaseLink ) &&
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!((SwBaseLink*)pLnk)->IsNoDataFlag() &&
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((SwBaseLink*)pLnk)->IsInRange( nSttNd, nEndNd, nStt, nEnd ))
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{
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if( pChkLnk )
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{
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if( pLnk == pChkLnk ||
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((SwBaseLink*)pLnk)->IsRecursion( pChkLnk ) )
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return TRUE;
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}
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else if( ((SwBaseLink*)pLnk)->IsRecursion( (SwBaseLink*)pLnk ) )
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((SwBaseLink*)pLnk)->SetNoDataFlag();
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}
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}
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if( !pChkLnk )
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// *((int*)&eType) = eSave;
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((SwServerObject*)this)->eType = eSave;
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}
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return FALSE;
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}
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/* */
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SwDataChanged::SwDataChanged( const SwPaM& rPam, USHORT nTyp )
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: pPam( &rPam ), pPos( 0 ), pDoc( rPam.GetDoc() ), nType( nTyp )
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{
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nNode = rPam.GetPoint()->nNode.GetIndex();
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nCntnt = rPam.GetPoint()->nContent.GetIndex();
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}
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SwDataChanged::SwDataChanged( SwDoc* pDc, const SwPosition& rPos, USHORT nTyp )
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: pPam( 0 ), pPos( &rPos ), pDoc( pDc ), nType( nTyp )
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{
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nNode = rPos.nNode.GetIndex();
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nCntnt = rPos.nContent.GetIndex();
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}
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SwDataChanged::~SwDataChanged()
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{
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// JP 09.04.96: nur wenn das Layout vorhanden ist ( also waehrend der
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// Eingabe)
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if( pDoc->GetRootFrm() )
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{
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const ::sfx2::SvLinkSources& rServers = pDoc->GetLinkManager().GetServers();
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for( USHORT nCnt = rServers.Count(); nCnt; )
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{
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::sfx2::SvLinkSourceRef refObj( rServers[ --nCnt ] );
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// noch jemand am Object interessiert ?
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if( refObj->HasDataLinks() && refObj->ISA( SwServerObject ))
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{
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SwServerObject& rObj = *(SwServerObject*)&refObj;
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if( pPos )
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rObj.SendDataChanged( *pPos );
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else
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rObj.SendDataChanged( *pPam );
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}
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// sollte jetzt gar keine Verbindung mehr bestehen
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if( !refObj->HasDataLinks() )
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{
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// dann raus aus der Liste (Object bleibt aber bestehen!)
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// falls es noch da ist !!
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if( nCnt < rServers.Count() && &refObj == rServers[ nCnt ] )
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pDoc->GetLinkManager().RemoveServer( nCnt, 1 );
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}
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}
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}
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}
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