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 * 
 * 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
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_xmloff.hxx"
#include <com/sun/star/text/XTextContent.hpp>
#ifndef _COM_SUN_STAR_TEXT_TEXTCONTENTANCHORTYPE_HPP
#include <com/sun/star/text/TextContentAnchorType.hpp>
#endif

#ifndef _XMLOFF_XMLTIMP_HXX_
#include <xmloff/xmlimp.hxx>
#endif
#include <xmloff/txtimp.hxx>
#include <xmloff/xmluconv.hxx>
#include <xmloff/nmspmap.hxx>
#include "XMLAnchorTypePropHdl.hxx"
#include <com/sun/star/drawing/XDrawPageSupplier.hpp>
#include <com/sun/star/drawing/XShapes.hpp>
#include "xmloff/XMLTextShapeImportHelper.hxx"

using ::rtl::OUString;
using ::rtl::OUStringBuffer;

using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::frame;
using namespace ::com::sun::star::drawing;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::text;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::xml::sax;

XMLTextShapeImportHelper::XMLTextShapeImportHelper(
		SvXMLImport& rImp ) :
	XMLShapeImportHelper( rImp, rImp.GetModel(),
						  XMLTextImportHelper::CreateShapeExtPropMapper(rImp) ),
	rImport( rImp ),
	sAnchorType(RTL_CONSTASCII_USTRINGPARAM("AnchorType")),
	sAnchorPageNo(RTL_CONSTASCII_USTRINGPARAM("AnchorPageNo")),
	sVertOrientPosition(RTL_CONSTASCII_USTRINGPARAM("VertOrientPosition"))
{
	Reference < XDrawPageSupplier > xDPS( rImp.GetModel(), UNO_QUERY );
	if( xDPS.is() )
	{
	 	Reference < XShapes > xShapes( xDPS->getDrawPage(), UNO_QUERY );
		pushGroupForSorting( xShapes );
	}

}

XMLTextShapeImportHelper::~XMLTextShapeImportHelper()
{
	popGroupAndSort();
}

void XMLTextShapeImportHelper::addShape(
	Reference< XShape >& rShape,
	const Reference< XAttributeList >& xAttrList,
	Reference< XShapes >& rShapes )
{
	if( rShapes.is() )
	{
		// It's a group shape or 3DScene , so we have to call the base class method.
		XMLShapeImportHelper::addShape( rShape, xAttrList, rShapes );
		return;
	}

	TextContentAnchorType eAnchorType = TextContentAnchorType_AT_PARAGRAPH;
	sal_Int16	nPage = 0;
	sal_Int32	nY = 0;

	UniReference < XMLTextImportHelper > xTxtImport =
		rImport.GetTextImport();
	const SvXMLTokenMap& rTokenMap =
		xTxtImport->GetTextFrameAttrTokenMap();

	sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
	for( sal_Int16 i=0; i < nAttrCount; i++ )
	{
		const OUString& rAttrName = xAttrList->getNameByIndex( i );
		const OUString& rValue = xAttrList->getValueByIndex( i );

		OUString aLocalName;
		sal_uInt16 nPrefix =
			rImport.GetNamespaceMap().GetKeyByAttrName( rAttrName,
															&aLocalName );
		switch( rTokenMap.Get( nPrefix, aLocalName ) )
		{
		case XML_TOK_TEXT_FRAME_ANCHOR_TYPE:
			{
				TextContentAnchorType eNew;
                // OD 2004-06-01 #i26791# - allow all anchor types
                if ( XMLAnchorTypePropHdl::convert( rValue, eNew ) )
                {
					eAnchorType = eNew;
                }
			}
			break;
		case XML_TOK_TEXT_FRAME_ANCHOR_PAGE_NUMBER:
			{
				sal_Int32 nTmp;
			   	if( rImport.GetMM100UnitConverter().
								convertNumber( nTmp, rValue, 1, SHRT_MAX ) )
					nPage = (sal_Int16)nTmp;
			}
			break;
		case XML_TOK_TEXT_FRAME_Y:
			rImport.GetMM100UnitConverter().convertMeasure( nY, rValue );
			break;
		}
	}

	Reference < XPropertySet > xPropSet( rShape, UNO_QUERY );
	Any aAny;

	// anchor type
	aAny <<= eAnchorType;
	xPropSet->setPropertyValue( sAnchorType, aAny );

	Reference < XTextContent > xTxtCntnt( rShape, UNO_QUERY );
	xTxtImport->InsertTextContent( xTxtCntnt );

	// page number (must be set after the frame is inserted, because it
	// will be overwritten then inserting the frame.
	switch( eAnchorType )
	{
	case TextContentAnchorType_AT_PAGE:
		// only set positive page numbers
		if ( nPage > 0 )
		{
			aAny <<= nPage;
			xPropSet->setPropertyValue( sAnchorPageNo, aAny );
		}
		break;
	case TextContentAnchorType_AS_CHARACTER:
		aAny <<= nY;
		xPropSet->setPropertyValue( sVertOrientPosition, aAny );
		break;
	default:
		break;
	}
}