/**************************************************************
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/



// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sc.hxx"



#include <editeng/forbiddencharacterstable.hxx>

#include "forbiuno.hxx"
#include "docsh.hxx"

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&, 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();
	}
}