256 lines
8.9 KiB
C++
256 lines
8.9 KiB
C++
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/*************************************************************************
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*
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* $RCSfile: MarkerStyle.cxx,v $
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*
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* $Revision: 1.1.1.1 $
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*
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* last change: $Author: hr $ $Date: 2000-09-18 17:07:04 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#ifndef _XMLOFF_MARKERSTYLE_HXX
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#include "MarkerStyle.hxx"
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#endif
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#ifndef _COM_SUN_STAR_DRAWING_POINTSEQUENCE_HPP_
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#include <com/sun/star/drawing/PointSequence.hpp>
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#endif
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#ifndef _XEXPTRANSFORM_HXX
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#include "xexptran.hxx"
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#endif
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#ifndef _XMLOFF_ATTRLIST_HXX
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#include"attrlist.hxx"
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#endif
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#ifndef _XMLOFF_NMSPMAP_HXX
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#include "nmspmap.hxx"
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#endif
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#ifndef _XMLOFF_XMLUCONV_HXX
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#include"xmluconv.hxx"
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#endif
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#ifndef _XMLOFF_XMLNMSPE_HXX
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#include"xmlnmspe.hxx"
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#endif
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#ifndef _XMLOFF_XMLKYWD_HXX
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#include "xmlkywd.hxx"
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#endif
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#ifndef _RTL_USTRBUF_HXX_
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#include<rtl/ustrbuf.hxx>
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#endif
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#ifndef _RTL_USTRING_
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#include<rtl/ustring>
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#endif
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using namespace ::com::sun::star;
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using namespace ::rtl;
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XMLMarkerStyle::XMLMarkerStyle( const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XDocumentHandler > & _rHandler,
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const SvXMLNamespaceMap& _rNamespaceMap, const SvXMLUnitConverter& _rUnitConverter )
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: rHandler ( _rHandler ),
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mrNamespaceMap ( _rNamespaceMap ),
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rUnitConverter( _rUnitConverter ),
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pAttrList ( NULL )
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{
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}
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XMLMarkerStyle::~XMLMarkerStyle()
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{
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}
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void XMLMarkerStyle::AddAttribute( sal_uInt16 nPrefix, const sal_Char *pName, const OUString& rStrValue )
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{
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const OUString aStrName( OUString::createFromAscii( pName ) );
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const OUString aStrCDATA( OUString::createFromAscii( sXML_CDATA ) );
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pAttrList->AddAttribute( mrNamespaceMap.GetQNameByKey( nPrefix, aStrName ), aStrCDATA, rStrValue );
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}
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sal_Bool XMLMarkerStyle::exportXML( const OUString& rStrName, const ::com::sun::star::uno::Any& rValue )
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{
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return ImpExportXML( rHandler, mrNamespaceMap, rUnitConverter, rStrName, rValue );
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}
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sal_Bool XMLMarkerStyle::importXML( const uno::Reference< xml::sax::XAttributeList >& xAttrList, uno::Any& rValue, OUString& rStrName )
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{
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return ImpImportXML( rUnitConverter, xAttrList, rValue, rStrName );
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}
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sal_Bool XMLMarkerStyle::ImpExportXML( const uno::Reference< xml::sax::XDocumentHandler > & rHandler,
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const SvXMLNamespaceMap& rNamespaceMap, const SvXMLUnitConverter& rUnitConverter,
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const OUString& rStrName, const uno::Any& rValue )
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{
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sal_Bool bRet = sal_False;
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drawing::PointSequence aPointSequence;
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if( rStrName.getLength() )
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{
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if( rValue >>= aPointSequence )
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{
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pAttrList = new SvXMLAttributeList(); // Do NOT delete me !!
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::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList > xAttrList( pAttrList );
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OUString aStrValue;
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OUStringBuffer aOut;
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/////////////////
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// Name
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OUString aStrName( rStrName );
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AddAttribute( XML_NAMESPACE_DRAW, sXML_name, aStrName );
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/////////////////
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// Viewbox (viewBox="0 0 1500 1000")
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const awt::Point *pPoints = aPointSequence.getConstArray();
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sal_Int32 nPointCount = aPointSequence.getLength();
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sal_Int32 nMinX = 0, nMaxX = 0, nMinY = 0, nMaxY = 0;
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for( sal_Int32 i = 0; i<nPointCount; i++ )
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{
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const awt::Point aPoint = pPoints[i];
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if( aPoint.X < nMinX )
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nMinX = aPoint.X;
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if( aPoint.X > nMaxX )
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nMaxX = aPoint.X;
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if( aPoint.Y < nMinY )
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nMinY = aPoint.Y;
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if( aPoint.Y > nMaxY )
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nMaxY = aPoint.Y;
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}
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sal_Int32 nDifX = nMaxX - nMinX;
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sal_Int32 nDifY = nMaxY - nMinY;
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nDifX = nDifX >= 0 ? nDifX : -nDifX;
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nDifY = nDifY >= 0 ? nDifY : -nDifY;
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SdXMLImExViewBox aViewBox( 0, 0, nDifX, nDifY );
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AddAttribute( XML_NAMESPACE_SVG, sXML_viewBox, aViewBox.GetExportString( rUnitConverter ) );
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/////////////////
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// Pathdata
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SdXMLImExPointsElement aPoints( &aPointSequence, aViewBox, awt::Point( 0, 0 ),
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awt::Size( aViewBox.GetWidth(), aViewBox.GetHeight() ),
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rUnitConverter );
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AddAttribute( XML_NAMESPACE_SVG, sXML_d, aPoints.GetExportString() );
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/////////////////
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// Do Write
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OUString aStrTmp( RTL_CONSTASCII_USTRINGPARAM( sXML_marker ) );
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rHandler->startElement( rNamespaceMap.GetQNameByKey( XML_NAMESPACE_DRAW, aStrTmp ),
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xAttrList );
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rHandler->endElement( OUString::createFromAscii( sXML_marker ) );
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}
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}
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return bRet;
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}
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sal_Bool XMLMarkerStyle::ImpImportXML( const SvXMLUnitConverter& rUnitConverter,
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const uno::Reference< xml::sax::XAttributeList >& xAttrList,
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uno::Any& rValue, OUString& rStrName )
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{
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sal_Bool bRet = sal_False;
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sal_Bool bHasViewBox = sal_False;
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sal_Bool bHasPathData = sal_False;
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SdXMLImExViewBox* pViewBox = NULL;
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drawing::PointSequence aPointSequence;
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sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
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for( sal_Int16 i = 0; i < nAttrCount; i++ )
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{
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OUString aStrFullAttrName = xAttrList->getNameByIndex( i );
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OUString aStrAttrName;
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mrNamespaceMap.GetKeyByAttrName( aStrFullAttrName, &aStrAttrName );
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OUString aStrValue = xAttrList->getValueByIndex( i );
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if( aStrAttrName.compareToAscii( RTL_CONSTASCII_STRINGPARAM( sXML_name ) ) == 0 )
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{
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rStrName = aStrValue;
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} else if( aStrAttrName.compareToAscii( RTL_CONSTASCII_STRINGPARAM( sXML_viewBox ) ) == 0 )
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{
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pViewBox = new SdXMLImExViewBox( aStrValue, rUnitConverter );
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bHasViewBox = sal_True;
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} else if( bHasViewBox && aStrAttrName.compareToAscii( RTL_CONSTASCII_STRINGPARAM( sXML_d ) ) == 0 )
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{
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SdXMLImExPointsElement aPoints( aStrValue, *pViewBox, awt::Point( 0, 0 ),
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awt::Size( pViewBox->GetWidth(), pViewBox->GetHeight() ),
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rUnitConverter );
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const drawing::PointSequenceSequence& rSequence = aPoints.GetPointSequenceSequence();
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const drawing::PointSequence *pSequences = rSequence.getConstArray();
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aPointSequence = drawing::PointSequence( pSequences[0] );
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}
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}
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if( pViewBox )
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delete pViewBox;
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rValue <<= aPointSequence;
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bRet = bHasViewBox && bHasPathData;
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return bRet;
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}
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