xref: /aoo41x/main/sw/source/core/crsr/findcoll.cxx (revision efeef26f)

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 * regarding copyright ownership.  The ASF licenses this file
 * 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 <tools/resid.hxx>

#include <swcrsr.hxx>
#include <doc.hxx>
#include <IDocumentUndoRedo.hxx>
#include <pamtyp.hxx>
#include <swundo.hxx>
#include <SwRewriter.hxx>
#include <comcore.hrc>

//------------------ Methoden der CrsrShell ---------------------------

// Parameter fuer das Suchen vom FormatCollections
struct SwFindParaFmtColl : public SwFindParas
{
	const SwTxtFmtColl *pFmtColl, *pReplColl;
	SwCursor& rCursor;
	SwFindParaFmtColl( const SwTxtFmtColl& rFmtColl,
						const SwTxtFmtColl* pRpColl, SwCursor& rCrsr )
		: pFmtColl( &rFmtColl ), pReplColl( pRpColl ), rCursor( rCrsr )
	{}
	virtual int Find( SwPaM* , SwMoveFn , const SwPaM*, sal_Bool bInReadOnly );
	virtual int IsReplaceMode() const;
};


int SwFindParaFmtColl::Find( SwPaM* pCrsr, SwMoveFn fnMove, const SwPaM* pRegion,
							sal_Bool bInReadOnly )
{
	int nRet = FIND_FOUND;
	if( bInReadOnly && pReplColl )
		bInReadOnly = sal_False;

	if( !pCrsr->Find( *pFmtColl, fnMove, pRegion, bInReadOnly ) )
		nRet = FIND_NOT_FOUND;
	else if( pReplColl )
	{
		pCrsr->GetDoc()->SetTxtFmtColl( *pCrsr, (SwTxtFmtColl*)pReplColl );
		nRet = FIND_NO_RING;
	}
	return nRet;
}


int SwFindParaFmtColl::IsReplaceMode() const
{
	return 0 != pReplColl;
}


// Suchen nach Format-Collections


sal_uLong SwCursor::Find( const SwTxtFmtColl& rFmtColl,
                    SwDocPositions nStart, SwDocPositions nEnde, sal_Bool& bCancel,
					FindRanges eFndRngs, const SwTxtFmtColl* pReplFmtColl )
{
	// OLE-Benachrichtigung abschalten !!
	SwDoc* pDoc = GetDoc();
	Link aLnk( pDoc->GetOle2Link() );
	pDoc->SetOle2Link( Link() );

    bool const bStartUndo =
        pDoc->GetIDocumentUndoRedo().DoesUndo() && pReplFmtColl;
    if (bStartUndo)
    {
        SwRewriter aRewriter;
        aRewriter.AddRule(UNDO_ARG1, rFmtColl.GetName());
        aRewriter.AddRule(UNDO_ARG2, SW_RES(STR_YIELDS));
        aRewriter.AddRule(UNDO_ARG3, pReplFmtColl->GetName());

        pDoc->GetIDocumentUndoRedo().StartUndo( UNDO_UI_REPLACE_STYLE,
                &aRewriter );
    }

	SwFindParaFmtColl aSwFindParaFmtColl( rFmtColl, pReplFmtColl, *this );

    sal_uLong nRet = FindAll( aSwFindParaFmtColl, nStart, nEnde, eFndRngs, bCancel );
	pDoc->SetOle2Link( aLnk );

	if( nRet && pReplFmtColl )
		pDoc->SetModified();

    if (bStartUndo)
    {
        pDoc->GetIDocumentUndoRedo().EndUndo(UNDO_END, 0);
    }
    return nRet;
}