/************************************************************************* * * OpenOffice.org - a multi-platform office productivity suite * * $RCSfile: MarkerStyle.cxx,v $ * * $Revision: 1.10 $ * * last change: $Author: rt $ $Date: 2005-09-09 14:24:33 $ * * The Contents of this file are made available subject to * the terms of GNU Lesser General Public License Version 2.1. * * * GNU Lesser General Public License Version 2.1 * ============================================= * Copyright 2005 by Sun Microsystems, Inc. * 901 San Antonio Road, Palo Alto, CA 94303, USA * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License version 2.1, as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA * ************************************************************************/ #ifndef _XMLOFF_MARKERSTYLE_HXX #include "MarkerStyle.hxx" #endif #ifndef _XEXPTRANSFORM_HXX #include "xexptran.hxx" #endif #ifndef _XMLOFF_ATTRLIST_HXX #include "attrlist.hxx" #endif #ifndef _XMLOFF_NMSPMAP_HXX #include "nmspmap.hxx" #endif #ifndef _XMLOFF_XMLUCONV_HXX #include "xmluconv.hxx" #endif #ifndef _XMLOFF_XMLNMSPE_HXX #include "xmlnmspe.hxx" #endif #ifndef _XMLOFF_XMLTOKEN_HXX #include "xmltoken.hxx" #endif #ifndef _XMLOFF_XMLEXP_HXX #include "xmlexp.hxx" #endif #ifndef _XMLOFF_XMLIMP_HXX #include "xmlimp.hxx" #endif #ifndef _RTL_USTRBUF_HXX_ #include #endif #ifndef _RTL_USTRING_ #include #endif #ifndef _COM_SUN_STAR_DRAWING_POLYPOLYGONBEZIERCOORDS_HPP_ #include #endif using namespace ::com::sun::star; using namespace ::rtl; using namespace ::xmloff::token; //------------------------------------------------------------- // Import //------------------------------------------------------------- XMLMarkerStyleImport::XMLMarkerStyleImport( SvXMLImport& rImp ) : rImport( rImp ) { } XMLMarkerStyleImport::~XMLMarkerStyleImport() { } sal_Bool XMLMarkerStyleImport::importXML( const uno::Reference< xml::sax::XAttributeList >& xAttrList, uno::Any& rValue, OUString& rStrName ) { sal_Bool bHasViewBox = sal_False; sal_Bool bHasPathData = sal_False; OUString aDisplayName; SdXMLImExViewBox* pViewBox = NULL; SvXMLNamespaceMap& rNamespaceMap = rImport.GetNamespaceMap(); SvXMLUnitConverter& rUnitConverter = rImport.GetMM100UnitConverter(); OUString strPathData; sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0; for( sal_Int16 i = 0; i < nAttrCount; i++ ) { OUString aStrFullAttrName = xAttrList->getNameByIndex( i ); OUString aStrAttrName; rNamespaceMap.GetKeyByAttrName( aStrFullAttrName, &aStrAttrName ); OUString aStrValue = xAttrList->getValueByIndex( i ); if( IsXMLToken( aStrAttrName, XML_NAME ) ) { rStrName = aStrValue; } else if( IsXMLToken( aStrAttrName, XML_DISPLAY_NAME ) ) { aDisplayName = aStrValue; } else if( IsXMLToken( aStrAttrName, XML_VIEWBOX ) ) { pViewBox = new SdXMLImExViewBox( aStrValue, rUnitConverter ); bHasViewBox = sal_True; } else if( IsXMLToken( aStrAttrName, XML_D ) ) { strPathData = aStrValue; bHasPathData = sal_True; } } if( bHasViewBox && bHasPathData ) { SdXMLImExSvgDElement aPoints(strPathData, *pViewBox, awt::Point( 0, 0 ), awt::Size( pViewBox->GetWidth(), pViewBox->GetHeight() ), rUnitConverter ); if(aPoints.IsCurve()) { drawing::PolyPolygonBezierCoords aSourcePolyPolygon( aPoints.GetPointSequenceSequence(), aPoints.GetFlagSequenceSequence()); rValue <<= aSourcePolyPolygon; } else { drawing::PolyPolygonBezierCoords aSourcePolyPolygon; aSourcePolyPolygon.Coordinates = aPoints.GetPointSequenceSequence(); aSourcePolyPolygon.Flags.realloc(aSourcePolyPolygon.Coordinates.getLength()); // Zeiger auf innere sequences holen const drawing::PointSequence* pInnerSequence = aSourcePolyPolygon.Coordinates.getConstArray(); drawing::FlagSequence* pInnerSequenceFlags = aSourcePolyPolygon.Flags.getArray(); for(sal_Int32 a(0); a < aSourcePolyPolygon.Coordinates.getLength(); a++) { pInnerSequenceFlags->realloc(pInnerSequence->getLength()); drawing::PolygonFlags* pPolyFlags = pInnerSequenceFlags->getArray(); for(sal_Int32 b(0); b < pInnerSequence->getLength(); b++) *pPolyFlags++ = drawing::PolygonFlags_NORMAL; // next run pInnerSequence++; pInnerSequenceFlags++; } rValue <<= aSourcePolyPolygon; } if( aDisplayName.getLength() ) { rImport.AddStyleDisplayName( XML_STYLE_FAMILY_SD_MARKER_ID, rStrName, aDisplayName ); rStrName = aDisplayName; } } if( pViewBox ) delete pViewBox; return bHasViewBox && bHasPathData; } //------------------------------------------------------------- // Export //------------------------------------------------------------- #ifndef SVX_LIGHT XMLMarkerStyleExport::XMLMarkerStyleExport( SvXMLExport& rExp ) : rExport( rExp ) { } XMLMarkerStyleExport::~XMLMarkerStyleExport() { } sal_Bool XMLMarkerStyleExport::exportXML( const OUString& rStrName, const uno::Any& rValue ) { sal_Bool bRet(sal_False); if(rStrName.getLength()) { drawing::PolyPolygonBezierCoords aBezier; if(rValue >>= aBezier) { OUString aStrValue; OUStringBuffer aOut; SvXMLUnitConverter& rUnitConverter = rExport.GetMM100UnitConverter(); ///////////////// // Name sal_Bool bEncoded = sal_False; OUString aStrName( rStrName ); rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_NAME, rExport.EncodeStyleName( aStrName, &bEncoded ) ); if( bEncoded ) rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_DISPLAY_NAME, aStrName ); ///////////////// // Viewbox (viewBox="0 0 1500 1000") sal_Int32 nMinX(0x7fffffff); sal_Int32 nMaxX(0x80000000); sal_Int32 nMinY(0x7fffffff); sal_Int32 nMaxY(0x80000000); sal_Int32 nOuterCnt(aBezier.Coordinates.getLength()); drawing::PointSequence* pOuterSequence = aBezier.Coordinates.getArray(); sal_Int32 a, b; sal_Bool bClosed(sal_False); for(a = 0L; a < nOuterCnt; a++) { drawing::PointSequence* pSequence = pOuterSequence++; const awt::Point *pPoints = pSequence->getConstArray(); sal_Int32 nPointCount(pSequence->getLength()); if(nPointCount) { const awt::Point aStart = pPoints[0]; const awt::Point aEnd = pPoints[nPointCount - 1]; if(aStart.X == aEnd.X && aStart.Y == aEnd.Y) { bClosed = sal_True; } } for(b = 0L; b < nPointCount; b++) { const awt::Point aPoint = pPoints[b]; if( aPoint.X < nMinX ) nMinX = aPoint.X; if( aPoint.X > nMaxX ) nMaxX = aPoint.X; if( aPoint.Y < nMinY ) nMinY = aPoint.Y; if( aPoint.Y > nMaxY ) nMaxY = aPoint.Y; } } sal_Int32 nDifX(nMaxX - nMinX); sal_Int32 nDifY(nMaxY - nMinY); SdXMLImExViewBox aViewBox( 0, 0, nDifX, nDifY ); rExport.AddAttribute( XML_NAMESPACE_SVG, XML_VIEWBOX, aViewBox.GetExportString( rUnitConverter ) ); ///////////////// // Pathdata pOuterSequence = aBezier.Coordinates.getArray(); drawing::FlagSequence* pOuterFlags = aBezier.Flags.getArray(); SdXMLImExSvgDElement aSvgDElement(aViewBox); for(a = 0L; a < nOuterCnt; a++) { drawing::PointSequence* pSequence = pOuterSequence++; drawing::FlagSequence* pFlags = pOuterFlags++; aSvgDElement.AddPolygon(pSequence, pFlags, awt::Point( 0, 0 ), awt::Size( aViewBox.GetWidth(), aViewBox.GetHeight() ), rUnitConverter, bClosed); } // write point array rExport.AddAttribute(XML_NAMESPACE_SVG, XML_D, aSvgDElement.GetExportString()); ///////////////// // Do Write SvXMLElementExport rElem( rExport, XML_NAMESPACE_DRAW, XML_MARKER, sal_True, sal_False ); } } return bRet; } #endif // #ifndef SVX_LIGHT