Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #include <tools/rtti.hxx>
      21             : 
      22             : #include <SwUndoField.hxx>
      23             : #include <swundo.hxx>
      24             : #include <doc.hxx>
      25             : #include <IDocumentUndoRedo.hxx>
      26             : #include <txtfld.hxx>
      27             : #include <fldbas.hxx>
      28             : #include <ndtxt.hxx>
      29             : #include <fmtfld.hxx>
      30             : #include <dbfld.hxx>
      31             : #include <docsh.hxx>
      32             : 
      33             : using namespace ::com::sun::star::uno;
      34             : 
      35           0 : SwUndoField::SwUndoField(const SwPosition & rPos, SwUndoId _nId )
      36           0 :     : SwUndo(_nId)
      37             : {
      38           0 :     nNodeIndex = rPos.nNode.GetIndex();
      39           0 :     nOffset = rPos.nContent.GetIndex();
      40           0 :     pDoc = rPos.GetDoc();
      41           0 : }
      42             : 
      43           0 : SwUndoField::~SwUndoField()
      44             : {
      45           0 : }
      46             : 
      47           0 : SwPosition SwUndoField::GetPosition()
      48             : {
      49           0 :     SwNode * pNode = pDoc->GetNodes()[nNodeIndex];
      50           0 :     SwNodeIndex aNodeIndex(*pNode);
      51           0 :     SwIndex aIndex(pNode->GetCntntNode(), nOffset);
      52           0 :     SwPosition aResult(aNodeIndex, aIndex);
      53             : 
      54           0 :     return aResult;
      55             : }
      56             : 
      57           0 : SwUndoFieldFromDoc::SwUndoFieldFromDoc(const SwPosition & rPos,
      58             :                          const SwField & rOldField,
      59             :                          const SwField & rNewField,
      60             :                          SwMsgPoolItem * _pHnt, sal_Bool _bUpdate, SwUndoId _nId)
      61             :     : SwUndoField(rPos,_nId)
      62           0 :     , pOldField(rOldField.CopyField())
      63           0 :     , pNewField(rNewField.CopyField())
      64             :     , pHnt(_pHnt)
      65           0 :     , bUpdate(_bUpdate)
      66             : {
      67             :     OSL_ENSURE(pOldField, "No old field!");
      68             :     OSL_ENSURE(pNewField, "No new field!");
      69             :     OSL_ENSURE(pDoc, "No document!");
      70           0 : }
      71             : 
      72           0 : SwUndoFieldFromDoc::~SwUndoFieldFromDoc()
      73             : {
      74           0 :     delete pOldField;
      75           0 :     delete pNewField;
      76           0 : }
      77             : 
      78           0 : void SwUndoFieldFromDoc::UndoImpl(::sw::UndoRedoContext &)
      79             : {
      80           0 :     SwTxtFld * pTxtFld = SwDoc::GetTxtFldAtPos(GetPosition());
      81           0 :     const SwField * pField = pTxtFld ? pTxtFld->GetFmtFld().GetField() : NULL;
      82             : 
      83           0 :     if (pField)
      84             :     {
      85           0 :         pDoc->UpdateFld(pTxtFld, *pOldField, pHnt, bUpdate);
      86             :     }
      87           0 : }
      88             : 
      89           0 : void SwUndoFieldFromDoc::DoImpl()
      90             : {
      91           0 :     SwTxtFld * pTxtFld = SwDoc::GetTxtFldAtPos(GetPosition());
      92           0 :     const SwField * pField = pTxtFld ? pTxtFld->GetFmtFld().GetField() : NULL;
      93             : 
      94           0 :     if (pField)
      95             :     {
      96           0 :         pDoc->UpdateFld(pTxtFld, *pNewField, pHnt, bUpdate);
      97           0 :         SwFmtFld* pDstFmtFld = (SwFmtFld*)&pTxtFld->GetFmtFld();
      98             : 
      99           0 :         if ( pDoc->GetFldType(RES_POSTITFLD, aEmptyOUStr, false) == pDstFmtFld->GetField()->GetTyp() )
     100           0 :             pDoc->GetDocShell()->Broadcast( SwFmtFldHint( pDstFmtFld, SWFMTFLD_INSERTED ) );
     101             :     }
     102           0 : }
     103             : 
     104           0 : void SwUndoFieldFromDoc::RedoImpl(::sw::UndoRedoContext &)
     105             : {
     106           0 :     DoImpl();
     107           0 : }
     108             : 
     109           0 : void SwUndoFieldFromDoc::RepeatImpl(::sw::RepeatContext &)
     110             : {
     111           0 :     ::sw::UndoGuard const undoGuard(pDoc->GetIDocumentUndoRedo());
     112           0 :     DoImpl();
     113           0 : }
     114             : 
     115           0 : SwUndoFieldFromAPI::SwUndoFieldFromAPI(const SwPosition & rPos,
     116             :                                        const Any & rOldVal, const Any & rNewVal,
     117             :                                        sal_uInt16 _nWhich)
     118           0 :     : SwUndoField(rPos), aOldVal(rOldVal), aNewVal(rNewVal), nWhich(_nWhich)
     119             : {
     120           0 : }
     121             : 
     122           0 : SwUndoFieldFromAPI::~SwUndoFieldFromAPI()
     123             : {
     124           0 : }
     125             : 
     126           0 : void SwUndoFieldFromAPI::UndoImpl(::sw::UndoRedoContext &)
     127             : {
     128           0 :     SwField * pField = SwDoc::GetFieldAtPos(GetPosition());
     129             : 
     130           0 :     if (pField)
     131           0 :         pField->PutValue(aOldVal, nWhich);
     132           0 : }
     133             : 
     134           0 : void SwUndoFieldFromAPI::DoImpl()
     135             : {
     136           0 :     SwField * pField = SwDoc::GetFieldAtPos(GetPosition());
     137             : 
     138           0 :     if (pField)
     139           0 :         pField->PutValue(aNewVal, nWhich);
     140           0 : }
     141             : 
     142           0 : void SwUndoFieldFromAPI::RedoImpl(::sw::UndoRedoContext &)
     143             : {
     144           0 :     DoImpl();
     145           0 : }
     146             : 
     147           0 : void SwUndoFieldFromAPI::RepeatImpl(::sw::RepeatContext &)
     148             : {
     149           0 :     DoImpl();
     150           0 : }
     151             : 
     152             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */