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 "doc.hxx"
      21             : #include "swundo.hxx"
      22             : #include "pam.hxx"
      23             : #include "ndtxt.hxx"
      24             : #include <UndoCore.hxx>
      25             : #include "rolbck.hxx"
      26             : #include "docary.hxx"
      27             : 
      28             : //--------------------------------------------------
      29             : 
      30           0 : SwUndoFmtColl::SwUndoFmtColl( const SwPaM& rRange,
      31             :                               SwFmtColl* pColl,
      32             :                               const bool bReset,
      33             :                               const bool bResetListAttrs )
      34             :     : SwUndo( UNDO_SETFMTCOLL ),
      35             :       SwUndRng( rRange ),
      36           0 :       pHistory( new SwHistory ),
      37             :       pFmtColl( pColl ),
      38             :       mbReset( bReset ),
      39           0 :       mbResetListAttrs( bResetListAttrs )
      40             : {
      41             :     // #i31191#
      42           0 :     if ( pColl )
      43           0 :         aFmtName = pColl->GetName();
      44           0 : }
      45             : 
      46           0 : SwUndoFmtColl::~SwUndoFmtColl()
      47             : {
      48           0 :     delete pHistory;
      49           0 : }
      50             : 
      51           0 : void SwUndoFmtColl::UndoImpl(::sw::UndoRedoContext & rContext)
      52             : {
      53             :     // restore old values
      54           0 :     pHistory->TmpRollback(& rContext.GetDoc(), 0);
      55           0 :     pHistory->SetTmpEnd( pHistory->Count() );
      56             : 
      57             :     // create cursor for undo range
      58           0 :     AddUndoRedoPaM(rContext);
      59           0 : }
      60             : 
      61           0 : void SwUndoFmtColl::RedoImpl(::sw::UndoRedoContext & rContext)
      62             : {
      63           0 :     SwPaM & rPam = AddUndoRedoPaM(rContext);
      64             : 
      65           0 :     DoSetFmtColl(rContext.GetDoc(), rPam);
      66           0 : }
      67             : 
      68           0 : void SwUndoFmtColl::RepeatImpl(::sw::RepeatContext & rContext)
      69             : {
      70           0 :     DoSetFmtColl(rContext.GetDoc(), rContext.GetRepeatPaM());
      71           0 : }
      72             : 
      73           0 : void SwUndoFmtColl::DoSetFmtColl(SwDoc & rDoc, SwPaM & rPaM)
      74             : {
      75             :     // Only one TextFrmColl can be applied to a section, thus request only in
      76             :     // this array.
      77             :     sal_uInt16 const nPos = rDoc.GetTxtFmtColls()->GetPos(
      78           0 :                                                      (SwTxtFmtColl*)pFmtColl );
      79             :     // does the format still exist?
      80           0 :     if( USHRT_MAX != nPos )
      81             :     {
      82             :         rDoc.SetTxtFmtColl(rPaM,
      83             :                                           (SwTxtFmtColl*)pFmtColl,
      84             :                                           mbReset,
      85           0 :                                           mbResetListAttrs );
      86             :     }
      87           0 : }
      88             : 
      89           0 : SwRewriter SwUndoFmtColl::GetRewriter() const
      90             : {
      91           0 :     SwRewriter aResult;
      92             : 
      93             :     // #i31191# Use stored format name instead of
      94             :     // pFmtColl->GetName(), because pFmtColl does not have to be available
      95             :     // anymore.
      96           0 :     aResult.AddRule(UndoArg1, aFmtName );
      97             : 
      98           0 :     return aResult;
      99             : }
     100             : 
     101             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */