/************************************************************************* * * $RCSfile: XMLImageMapExport.cxx,v $ * * $Revision: 1.8 $ * * last change: $Author: rt $ $Date: 2005-01-27 11:25:48 $ * * The Contents of this file are made available subject to the terms of * either of the following licenses * * - GNU Lesser General Public License Version 2.1 * - Sun Industry Standards Source License Version 1.1 * * Sun Microsystems Inc., October, 2000 * * GNU Lesser General Public License Version 2.1 * ============================================= * Copyright 2000 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 * * * Sun Industry Standards Source License Version 1.1 * ================================================= * The contents of this file are subject to the Sun Industry Standards * Source License Version 1.1 (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.openoffice.org/license.html. * * Software provided under this License is provided on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. * See the License for the specific provisions governing your rights and * obligations concerning the Software. * * The Initial Developer of the Original Code is: Sun Microsystems, Inc. * * Copyright: 2000 by Sun Microsystems, Inc. * * All Rights Reserved. * * Contributor(s): _______________________________________ * * ************************************************************************/ #ifndef _XMLOFF_XMLIMAGEMAPEXPORT_HXX_ #include "XMLImageMapExport.hxx" #endif #ifndef _RTL_USTRING_HXX_ #include #endif #ifndef _RTL_USTRBUF_HXX_ #include #endif #ifndef _TOOLS_DEBUG_HXX #include #endif #ifndef _COM_SUN_STAR_UNO_REFERENCE_H_ #include #endif #ifndef _COM_SUN_STAR_UNO_SEQUENCE_H_ #include #endif #ifndef _COM_SUN_STAR_BEANS_XPROPERTYSET_HPP_ #include #endif #ifndef _COM_SUN_STAR_LANG_XSERVICEINFO_HPP_ #include #endif #ifndef _COM_SUN_STAR_CONTAINER_XINDEXCONTAINER_HPP_ #include #endif #ifndef _COM_SUN_STAR_DOCUMENT_XEVENTSSUPPLIER_HPP #include #endif #ifndef _COM_SUN_STAR_AWT_RECTANGLE_HPP_ #include #endif #ifndef _COM_SUN_STAR_AWT_POINT_HPP_ #include #endif #ifndef _COM_SUN_STAR_AWT_SIZE_HPP_ #include #endif #ifndef _COM_SUN_STAR_DRAWING_POINTSEQUENCE_HPP_ #include #endif #ifndef _XMLOFF_XMLEXP_HXX #include "xmlexp.hxx" #endif #ifndef _XMLOFF_XMLNMSPE_HXX #include "xmlnmspe.hxx" #endif #ifndef _XMLOFF_XMLTOKEN_HXX #include "xmltoken.hxx" #endif #ifndef _XMLOFF_XMLEVENTEXPORT_HXX #include "XMLEventExport.hxx" #endif #ifndef _XMLOFF_XMLUCONV_HXX #include "xmluconv.hxx" #endif #ifndef _XEXPTRANSFORM_HXX #include "xexptran.hxx" #endif using namespace ::com::sun::star; using namespace ::xmloff::token; using ::rtl::OUString; using ::rtl::OUStringBuffer; using ::com::sun::star::uno::Any; using ::com::sun::star::uno::UNO_QUERY; using ::com::sun::star::uno::Sequence; using ::com::sun::star::uno::Reference; using ::com::sun::star::beans::XPropertySet; using ::com::sun::star::container::XIndexContainer; using ::com::sun::star::document::XEventsSupplier; using ::com::sun::star::lang::XServiceInfo; using ::com::sun::star::drawing::PointSequence; const sal_Char sAPI_ImageMapRectangleObject[] = "com.sun.star.image.ImageMapRectangleObject"; const sal_Char sAPI_ImageMapCircleObject[] = "com.sun.star.image.ImageMapCircleObject"; const sal_Char sAPI_ImageMapPolygonObject[] = "com.sun.star.image.ImageMapPolygonObject"; XMLImageMapExport::XMLImageMapExport(SvXMLExport& rExp) : rExport(rExp), bWhiteSpace(sal_True), sBoundary(RTL_CONSTASCII_USTRINGPARAM("Boundary")), sCenter(RTL_CONSTASCII_USTRINGPARAM("Center")), sDescription(RTL_CONSTASCII_USTRINGPARAM("Description")), sImageMap(RTL_CONSTASCII_USTRINGPARAM("ImageMap")), sIsActive(RTL_CONSTASCII_USTRINGPARAM("IsActive")), sName(RTL_CONSTASCII_USTRINGPARAM("Name")), sPolygon(RTL_CONSTASCII_USTRINGPARAM("Polygon")), sRadius(RTL_CONSTASCII_USTRINGPARAM("Radius")), sTarget(RTL_CONSTASCII_USTRINGPARAM("Target")), sURL(RTL_CONSTASCII_USTRINGPARAM("URL")) { } XMLImageMapExport::~XMLImageMapExport() { } void XMLImageMapExport::Export( const Reference & rPropertySet) { if (rPropertySet->getPropertySetInfo()->hasPropertyByName(sImageMap)) { Any aAny = rPropertySet->getPropertyValue(sImageMap); Reference aContainer; aAny >>= aContainer; Export(aContainer); } // else: no ImageMap property -> nothing to do } void XMLImageMapExport::Export( const Reference & rContainer) { if (rContainer.is()) { if (rContainer->hasElements()) { // image map container element SvXMLElementExport aImageMapElement( rExport, XML_NAMESPACE_DRAW, XML_IMAGE_MAP, bWhiteSpace, bWhiteSpace); // iterate over image map elements and call ExportMapEntry(...) // for each sal_Int32 nLength = rContainer->getCount(); for(sal_Int32 i = 0; i < nLength; i++) { Any aAny = rContainer->getByIndex(i); Reference rElement; aAny >>= rElement; DBG_ASSERT(rElement.is(), "Image map element is empty!"); if (rElement.is()) { ExportMapEntry(rElement); } } } // else: container is empty -> nothing to do } // else: no container -> nothign to do } void XMLImageMapExport::ExportMapEntry( const Reference & rPropertySet) { Reference xServiceInfo(rPropertySet, UNO_QUERY); if (xServiceInfo.is()) { enum XMLTokenEnum eType = XML_TOKEN_INVALID; // distinguish map entries by their service name Sequence sServiceNames = xServiceInfo->getSupportedServiceNames(); sal_Int32 nLength = sServiceNames.getLength(); sal_Bool bFound = sal_False; for( sal_Int32 i=0; igetPropertyValue(sURL); OUString sHref; aAny >>= sHref; if (sHref.getLength() > 0) { rExport.AddAttribute(XML_NAMESPACE_XLINK, XML_HREF, rExport.GetRelativeReference(sHref)); } rExport.AddAttribute( XML_NAMESPACE_XLINK, XML_TYPE, XML_SIMPLE ); // Target property (and xlink:show) aAny = rPropertySet->getPropertyValue(sTarget); OUString sTargt; aAny >>= sTargt; if (sTargt.getLength() > 0) { rExport.AddAttribute( XML_NAMESPACE_OFFICE, XML_TARGET_FRAME_NAME, sTargt); rExport.AddAttribute( XML_NAMESPACE_XLINK, XML_SHOW, sTargt.equalsAsciiL( "_blank", sizeof("_blank")-1 ) ? XML_NEW : XML_REPLACE ); } // name aAny = rPropertySet->getPropertyValue(sName); OUString sItemName; aAny >>= sItemName; if (sItemName.getLength() > 0) { rExport.AddAttribute(XML_NAMESPACE_OFFICE, XML_NAME, sItemName); } // is-active aAny = rPropertySet->getPropertyValue(sIsActive); if (! *(sal_Bool*)aAny.getValue()) { rExport.AddAttribute(XML_NAMESPACE_DRAW, XML_NOHREF, XML_NOHREF); } // call specific rectangle/circle/... method // also prepare element name switch (eType) { case XML_AREA_RECTANGLE: ExportRectangle(rPropertySet); break; case XML_AREA_CIRCLE: ExportCircle(rPropertySet); break; case XML_AREA_POLYGON: ExportPolygon(rPropertySet); break; } // write element DBG_ASSERT(XML_TOKEN_INVALID != eType, "No name?! How did this happen?"); SvXMLElementExport aAreaElement(rExport, XML_NAMESPACE_DRAW, eType, bWhiteSpace, bWhiteSpace); // description property (as element) aAny = rPropertySet->getPropertyValue(sDescription); OUString sDescription; aAny >>= sDescription; if (sDescription.getLength() > 0) { SvXMLElementExport aDesc(rExport, XML_NAMESPACE_SVG, XML_DESC, bWhiteSpace, sal_False); rExport.GetDocHandler()->characters(sDescription); } // export events attached to this Reference xSupplier(rPropertySet, UNO_QUERY); rExport.GetEventExport().Export(xSupplier, bWhiteSpace); } // else: no service info -> can't determine type -> ignore entry } void XMLImageMapExport::ExportRectangle( const Reference & rPropertySet) { // get boundary rectangle Any aAny = rPropertySet->getPropertyValue(sBoundary); awt::Rectangle aRectangle; aAny >>= aRectangle; // parameters svg:x, svg:y, svg:width, svg:height OUStringBuffer aBuffer; rExport.GetMM100UnitConverter().convertMeasure(aBuffer, aRectangle.X); rExport.AddAttribute( XML_NAMESPACE_SVG, XML_X, aBuffer.makeStringAndClear() ); rExport.GetMM100UnitConverter().convertMeasure(aBuffer, aRectangle.Y); rExport.AddAttribute( XML_NAMESPACE_SVG, XML_Y, aBuffer.makeStringAndClear() ); rExport.GetMM100UnitConverter().convertMeasure(aBuffer, aRectangle.Width); rExport.AddAttribute( XML_NAMESPACE_SVG, XML_WIDTH, aBuffer.makeStringAndClear() ); rExport.GetMM100UnitConverter().convertMeasure(aBuffer, aRectangle.Height); rExport.AddAttribute( XML_NAMESPACE_SVG, XML_HEIGHT, aBuffer.makeStringAndClear() ); } void XMLImageMapExport::ExportCircle( const Reference & rPropertySet) { // get boundary rectangle Any aAny = rPropertySet->getPropertyValue(sCenter); awt::Point aCenter; aAny >>= aCenter; // parameters svg:cx, svg:cy OUStringBuffer aBuffer; rExport.GetMM100UnitConverter().convertMeasure(aBuffer, aCenter.X); rExport.AddAttribute( XML_NAMESPACE_SVG, XML_CX, aBuffer.makeStringAndClear() ); rExport.GetMM100UnitConverter().convertMeasure(aBuffer, aCenter.Y); rExport.AddAttribute( XML_NAMESPACE_SVG, XML_CY, aBuffer.makeStringAndClear() ); // radius aAny = rPropertySet->getPropertyValue(sRadius); sal_Int32 nRadius; aAny >>= nRadius; rExport.GetMM100UnitConverter().convertMeasure(aBuffer, nRadius); rExport.AddAttribute( XML_NAMESPACE_SVG, XML_R, aBuffer.makeStringAndClear() ); } void XMLImageMapExport::ExportPolygon( const Reference & rPropertySet) { // polygons get exported as bounding box, viewbox, and coordinate // pair sequence. The bounding box is always the entire image. // get polygon point sequence Any aAny = rPropertySet->getPropertyValue(sPolygon); PointSequence aPoly; aAny >>= aPoly; // get bounding box (assume top-left to be 0,0) sal_Int32 nWidth = 0; sal_Int32 nHeight = 0; sal_Int32 nLength = aPoly.getLength(); const struct awt::Point* pPointPtr = aPoly.getConstArray(); for ( sal_Int32 i = 0; i < nLength; i++ ) { sal_Int32 nPolyX = pPointPtr->X; sal_Int32 nPolyY = pPointPtr->Y; if ( nPolyX > nWidth ) nWidth = nPolyX; if ( nPolyY > nHeight ) nHeight = nPolyY; pPointPtr++; } DBG_ASSERT(nWidth > 0, "impossible Polygon found"); DBG_ASSERT(nHeight > 0, "impossible Polygon found"); // parameters svg:x, svg:y, svg:width, svg:height OUStringBuffer aBuffer; rExport.GetMM100UnitConverter().convertMeasure(aBuffer, 0); rExport.AddAttribute( XML_NAMESPACE_SVG, XML_X, aBuffer.makeStringAndClear() ); rExport.GetMM100UnitConverter().convertMeasure(aBuffer, 0); rExport.AddAttribute( XML_NAMESPACE_SVG, XML_Y, aBuffer.makeStringAndClear() ); rExport.GetMM100UnitConverter().convertMeasure(aBuffer, nWidth); rExport.AddAttribute( XML_NAMESPACE_SVG, XML_WIDTH, aBuffer.makeStringAndClear() ); rExport.GetMM100UnitConverter().convertMeasure(aBuffer, nHeight); rExport.AddAttribute( XML_NAMESPACE_SVG, XML_HEIGHT, aBuffer.makeStringAndClear() ); // svg:viewbox SdXMLImExViewBox aViewBox(0, 0, nWidth, nHeight); rExport.AddAttribute(XML_NAMESPACE_SVG, XML_VIEWBOX, aViewBox.GetExportString(rExport.GetMM100UnitConverter())); // export point sequence awt::Point aPoint(0, 0); awt::Size aSize(nWidth, nHeight); SdXMLImExPointsElement aPoints( &aPoly, aViewBox, aPoint, aSize, rExport.GetMM100UnitConverter() ); rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_POINTS, aPoints.GetExportString()); }