xref: /aoo41x/main/sw/source/core/undo/unfmco.cxx (revision 808c4840)

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 * to you under the Apache License, Version 2.0 (the
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sw.hxx"



#include "doc.hxx"
#include "swundo.hxx"			// fuer die UndoIds
#include "pam.hxx"
#include "ndtxt.hxx"

#include <UndoCore.hxx>
#include "rolbck.hxx"


//--------------------------------------------------


// --> OD 2008-04-15 #refactorlists#
SwUndoFmtColl::SwUndoFmtColl( const SwPaM& rRange,
                              SwFmtColl* pColl,
                              const bool bReset,
                              const bool bResetListAttrs )
    : SwUndo( UNDO_SETFMTCOLL ),
      SwUndRng( rRange ),
      pHistory( new SwHistory ),
      pFmtColl( pColl ),
      mbReset( bReset ),
      mbResetListAttrs( bResetListAttrs )
// <--
{
    // --> FME 2004-08-06 #i31191#
    if ( pColl )
        aFmtName = pColl->GetName();
    // <--
}


SwUndoFmtColl::~SwUndoFmtColl()
{
	delete pHistory;
}


void SwUndoFmtColl::UndoImpl(::sw::UndoRedoContext & rContext)
{
    // restore old values
    pHistory->TmpRollback(& rContext.GetDoc(), 0);
	pHistory->SetTmpEnd( pHistory->Count() );

	// create cursor for undo range
    AddUndoRedoPaM(rContext);
}


void SwUndoFmtColl::RedoImpl(::sw::UndoRedoContext & rContext)
{
    SwPaM & rPam = AddUndoRedoPaM(rContext);

    DoSetFmtColl(rContext.GetDoc(), rPam);
}

void SwUndoFmtColl::RepeatImpl(::sw::RepeatContext & rContext)
{
    DoSetFmtColl(rContext.GetDoc(), rContext.GetRepeatPaM());
}

void SwUndoFmtColl::DoSetFmtColl(SwDoc & rDoc, SwPaM & rPaM)
{
	// es kann nur eine TextFmtColl auf einen Bereich angewendet werden,
	// also erfrage auch nur in dem Array
    sal_uInt16 const nPos = rDoc.GetTxtFmtColls()->GetPos(
													 (SwTxtFmtColl*)pFmtColl );
    // does the format still exist?
    if ( USHRT_MAX != nPos )
    {
        rDoc.SetTxtFmtColl(
            rPaM,
            (SwTxtFmtColl*) pFmtColl,
            mbReset,
            mbResetListAttrs );
    }
}

SwRewriter SwUndoFmtColl::GetRewriter() const
{
    SwRewriter aResult;

    // --> FME 2004-08-06 #i31191# Use stored format name instead of
    // pFmtColl->GetName(), because pFmtColl does not have to be available
    // anymore.
    aResult.AddRule(UNDO_ARG1, aFmtName );
    // <--

    return aResult;
}