/**************************************************************
 * 
 * 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_sw.hxx"
#include <svl/itemiter.hxx>
#include <svl/whiter.hxx>


#include "shellio.hxx"
#include "wrt_fn.hxx"
#include "pam.hxx"
#include "node.hxx"
#include "format.hxx"



Writer& Out( const SwAttrFnTab pTab, const SfxPoolItem& rHt, Writer & rWrt )
{
	sal_uInt16 nId = rHt.Which();
	ASSERT(  nId < POOLATTR_END && nId >= POOLATTR_BEGIN, "SwAttrFnTab::Out()" );
	FnAttrOut pOut;
	if( 0 != ( pOut = pTab[ nId - RES_CHRATR_BEGIN] ))
		(*pOut)( rWrt, rHt );
	return rWrt;

}

Writer& Out_SfxItemSet( const SwAttrFnTab pTab, Writer& rWrt,
						const SfxItemSet& rSet, sal_Bool bDeep,
						sal_Bool bTstForDefault )
{
	// erst die eigenen Attribute ausgeben
	const SfxItemPool& rPool = *rSet.GetPool();
	const SfxItemSet* pSet = &rSet;
	if( !pSet->Count() )        // Optimierung - leere Sets
	{
		if( !bDeep )
			return rWrt;
		while( 0 != ( pSet = pSet->GetParent() ) && !pSet->Count() )
			;
		if( !pSet )
			return rWrt;
	}
	const SfxPoolItem* pItem;
	FnAttrOut pOut;
	if( !bDeep || !pSet->GetParent() )
	{
		ASSERT( rSet.Count(), "Wurde doch schon behandelt oder?" );
		SfxItemIter aIter( *pSet );
		pItem = aIter.GetCurItem();
		do {
			if( 0 != ( pOut = pTab[ pItem->Which() - RES_CHRATR_BEGIN] ))
					(*pOut)( rWrt, *pItem );
		} while( !aIter.IsAtEnd() && 0 != ( pItem = aIter.NextItem() ) );
	}
	else
	{
		SfxWhichIter aIter( *pSet );
		sal_uInt16 nWhich = aIter.FirstWhich();
		while( nWhich )
		{
			if( SFX_ITEM_SET == pSet->GetItemState( nWhich, bDeep, &pItem ) &&
				( !bTstForDefault || (
					*pItem != rPool.GetDefaultItem( nWhich )
					|| ( pSet->GetParent() &&
						*pItem != pSet->GetParent()->Get( nWhich ))
				)) && 0 != ( pOut = pTab[ nWhich - RES_CHRATR_BEGIN] ))
					(*pOut)( rWrt, *pItem );
			nWhich = aIter.NextWhich();
		}
	}
	return rWrt;
}



Writer& Out( const SwNodeFnTab pTab, SwNode& rNode, Writer & rWrt )
{
	// es muss ein CntntNode sein !!
	SwCntntNode * pCNd = rNode.GetCntntNode();
	if( !pCNd )
		return rWrt;

	sal_uInt16 nId = RES_TXTNODE;
	switch (pCNd->GetNodeType())
	{
		case ND_TEXTNODE:
			nId = RES_TXTNODE;
			 break;
		case ND_GRFNODE:
			nId = RES_GRFNODE;
			break;
		case ND_OLENODE:
			nId = RES_OLENODE;
			break;
		default:
			ASSERT(false, "was fuer ein Node ist es denn nun?");
			break;
	}
	FnNodeOut pOut;
	if( 0 != ( pOut = pTab[ nId - RES_NODE_BEGIN ] ))
		(*pOut)( rWrt, *pCNd );
	return rWrt;
}