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 * Copyright 2008 by Sun Microsystems, Inc.
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 * OpenOffice.org - a multi-platform office productivity suite
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 * $RCSfile: sc_forbiuno.cxx,v $
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#ifdef PCH
#endif

#ifdef _MSC_VER
#pragma hdrstop
#endif

#include <bf_svx/forbiddencharacterstable.hxx>

#include "forbiuno.hxx"
#include "docsh.hxx"
namespace binfilter {

using namespace ::com::sun::star;

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

vos::ORef<SvxForbiddenCharactersTable> lcl_GetForbidden( ScDocShell* pDocSh )
{
	vos::ORef<SvxForbiddenCharactersTable> xRet;
	if ( pDocSh )
	{
		ScDocument* pDoc = pDocSh->GetDocument();
		xRet = pDoc->GetForbiddenCharacters();
		if ( !xRet.isValid() )
		{
			//	create an empty SvxForbiddenCharactersTable for SvxUnoForbiddenCharsTable,
			//	so changes can be stored.

			xRet = new SvxForbiddenCharactersTable( pDoc->GetServiceManager() );
			pDoc->SetForbiddenCharacters( xRet );
		}
	}
	return xRet;
}

ScForbiddenCharsObj::ScForbiddenCharsObj( ScDocShell* pDocSh ) :
	SvxUnoForbiddenCharsTable( lcl_GetForbidden( pDocSh ) ),
	pDocShell( pDocSh )
{
	if (pDocShell)
		pDocShell->GetDocument()->AddUnoObject(*this);
}

ScForbiddenCharsObj::~ScForbiddenCharsObj()
{
	if (pDocShell)
		pDocShell->GetDocument()->RemoveUnoObject(*this);
}

void ScForbiddenCharsObj::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
{
	if ( rHint.ISA( SfxSimpleHint ) &&
			((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
	{
		pDocShell = NULL;		// document gone
	}
}

void ScForbiddenCharsObj::onChange()
{
	if (pDocShell)
	{
		pDocShell->GetDocument()->SetForbiddenCharacters( mxForbiddenChars );
		pDocShell->PostPaintGridAll();
		pDocShell->SetDocumentModified();
	}
}

}
