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If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 // MARKER(update_precomp.py): autogen include statement, do not remove 29 #include "precompiled_xmloff.hxx" 30 #include "SchXMLLegendContext.hxx" 31 #include "SchXMLEnumConverter.hxx" 32 33 #include <xmloff/xmlnmspe.hxx> 34 #include <xmloff/xmlement.hxx> 35 #include <xmloff/prstylei.hxx> 36 #include <xmloff/nmspmap.hxx> 37 #include <xmloff/xmluconv.hxx> 38 39 #include <tools/debug.hxx> 40 41 #include <com/sun/star/chart/ChartLegendPosition.hpp> 42 #include <com/sun/star/chart/ChartLegendExpansion.hpp> 43 #include <com/sun/star/drawing/FillStyle.hpp> 44 45 using namespace ::xmloff::token; 46 using namespace com::sun::star; 47 48 using rtl::OUString; 49 using com::sun::star::uno::Reference; 50 51 //---------------------------------------- 52 53 namespace 54 { 55 56 enum LegendAttributeTokens 57 { 58 XML_TOK_LEGEND_POSITION, 59 XML_TOK_LEGEND_X, 60 XML_TOK_LEGEND_Y, 61 XML_TOK_LEGEND_STYLE_NAME, 62 XML_TOK_LEGEND_EXPANSION, 63 XML_TOK_LEGEND_EXPANSION_ASPECT_RATIO, 64 XML_TOK_LEGEND_WIDTH, 65 XML_TOK_LEGEND_WIDTH_EXT, 66 XML_TOK_LEGEND_HEIGHT, 67 XML_TOK_LEGEND_HEIGHT_EXT 68 }; 69 70 SvXMLTokenMapEntry aLegendAttributeTokenMap[] = 71 { 72 { XML_NAMESPACE_CHART, XML_LEGEND_POSITION, XML_TOK_LEGEND_POSITION }, 73 { XML_NAMESPACE_SVG, XML_X, XML_TOK_LEGEND_X }, 74 { XML_NAMESPACE_SVG, XML_Y, XML_TOK_LEGEND_Y }, 75 { XML_NAMESPACE_CHART, XML_STYLE_NAME, XML_TOK_LEGEND_STYLE_NAME }, 76 { XML_NAMESPACE_STYLE, XML_LEGEND_EXPANSION, XML_TOK_LEGEND_EXPANSION }, 77 { XML_NAMESPACE_STYLE, XML_LEGEND_EXPANSION_ASPECT_RATIO, XML_TOK_LEGEND_EXPANSION_ASPECT_RATIO }, 78 { XML_NAMESPACE_SVG, XML_WIDTH, XML_TOK_LEGEND_WIDTH }, 79 { XML_NAMESPACE_CHART_EXT, XML_WIDTH, XML_TOK_LEGEND_WIDTH_EXT }, 80 { XML_NAMESPACE_SVG, XML_HEIGHT, XML_TOK_LEGEND_HEIGHT }, 81 { XML_NAMESPACE_CHART_EXT, XML_HEIGHT, XML_TOK_LEGEND_HEIGHT_EXT }, 82 XML_TOKEN_MAP_END 83 }; 84 85 class LegendAttributeTokenMap : public SvXMLTokenMap 86 { 87 public: 88 LegendAttributeTokenMap(): SvXMLTokenMap( aLegendAttributeTokenMap ) {} 89 virtual ~LegendAttributeTokenMap() {} 90 }; 91 92 //a LegendAttributeTokenMap Singleton 93 struct theLegendAttributeTokenMap : public rtl::Static< LegendAttributeTokenMap, theLegendAttributeTokenMap > {}; 94 95 }//end anonymous namespace 96 97 //---------------------------------------- 98 99 SchXMLLegendContext::SchXMLLegendContext( SchXMLImportHelper& rImpHelper, SvXMLImport& rImport, const rtl::OUString& rLocalName ) : 100 SvXMLImportContext( rImport, XML_NAMESPACE_CHART, rLocalName ), 101 mrImportHelper( rImpHelper ) 102 { 103 } 104 105 void SchXMLLegendContext::StartElement( const uno::Reference< xml::sax::XAttributeList >& xAttrList ) 106 { 107 uno::Reference< chart::XChartDocument > xDoc = mrImportHelper.GetChartDocument(); 108 if( !xDoc.is() ) 109 return; 110 111 // turn on legend 112 uno::Reference< beans::XPropertySet > xDocProp( xDoc, uno::UNO_QUERY ); 113 if( xDocProp.is() ) 114 { 115 try 116 { 117 xDocProp->setPropertyValue( rtl::OUString::createFromAscii( "HasLegend" ), uno::makeAny( sal_True ) ); 118 } 119 catch( beans::UnknownPropertyException ) 120 { 121 DBG_ERROR( "Property HasLegend not found" ); 122 } 123 } 124 125 uno::Reference< drawing::XShape > xLegendShape( xDoc->getLegend(), uno::UNO_QUERY ); 126 uno::Reference< beans::XPropertySet > xLegendProps( xLegendShape, uno::UNO_QUERY ); 127 if( !xLegendShape.is() || !xLegendProps.is() ) 128 { 129 DBG_ERROR( "legend could not be created" ); 130 return; 131 } 132 133 // parse attributes 134 sal_Int16 nAttrCount = xAttrList.is()? xAttrList->getLength(): 0; 135 const SvXMLTokenMap& rAttrTokenMap = theLegendAttributeTokenMap::get(); 136 137 awt::Point aLegendPos; 138 bool bHasXPosition=false; 139 bool bHasYPosition=false; 140 awt::Size aLegendSize; 141 bool bHasWidth=false; 142 bool bHasHeight=false; 143 chart::ChartLegendExpansion nLegendExpansion = chart::ChartLegendExpansion_HIGH; 144 bool bHasExpansion=false; 145 146 rtl::OUString sAutoStyleName; 147 uno::Any aAny; 148 149 for( sal_Int16 i = 0; i < nAttrCount; i++ ) 150 { 151 rtl::OUString sAttrName = xAttrList->getNameByIndex( i ); 152 rtl::OUString aLocalName; 153 rtl::OUString aValue = xAttrList->getValueByIndex( i ); 154 sal_uInt16 nPrefix = GetImport().GetNamespaceMap().GetKeyByAttrName( sAttrName, &aLocalName ); 155 156 switch( rAttrTokenMap.Get( nPrefix, aLocalName )) 157 { 158 case XML_TOK_LEGEND_POSITION: 159 { 160 try 161 { 162 if( SchXMLEnumConverter::getLegendPositionConverter().importXML( aValue, aAny, GetImport().GetMM100UnitConverter() ) ) 163 xLegendProps->setPropertyValue( rtl::OUString::createFromAscii( "Alignment" ), aAny ); 164 } 165 catch( beans::UnknownPropertyException ) 166 { 167 DBG_ERROR( "Property Alignment (legend) not found" ); 168 } 169 } 170 break; 171 172 case XML_TOK_LEGEND_X: 173 GetImport().GetMM100UnitConverter().convertMeasure( aLegendPos.X, aValue ); 174 bHasXPosition = true; 175 break; 176 case XML_TOK_LEGEND_Y: 177 GetImport().GetMM100UnitConverter().convertMeasure( aLegendPos.Y, aValue ); 178 bHasYPosition = true; 179 break; 180 case XML_TOK_LEGEND_STYLE_NAME: 181 sAutoStyleName = aValue; 182 break; 183 case XML_TOK_LEGEND_EXPANSION: 184 SchXMLEnumConverter::getLegendPositionConverter().importXML( aValue, aAny, GetImport().GetMM100UnitConverter() ); 185 bHasExpansion = (aAny>>=nLegendExpansion); 186 break; 187 case XML_TOK_LEGEND_EXPANSION_ASPECT_RATIO: 188 break; 189 case XML_TOK_LEGEND_WIDTH: 190 case XML_TOK_LEGEND_WIDTH_EXT: 191 GetImport().GetMM100UnitConverter().convertMeasure( aLegendSize.Width, aValue ); 192 bHasWidth = true; 193 break; 194 case XML_TOK_LEGEND_HEIGHT: 195 case XML_TOK_LEGEND_HEIGHT_EXT: 196 GetImport().GetMM100UnitConverter().convertMeasure( aLegendSize.Height, aValue ); 197 bHasHeight = true; 198 break; 199 default: 200 break; 201 } 202 } 203 204 if( bHasXPosition && bHasYPosition ) 205 xLegendShape->setPosition( aLegendPos ); 206 207 if( bHasExpansion && nLegendExpansion!= chart::ChartLegendExpansion_CUSTOM ) 208 xLegendProps->setPropertyValue( rtl::OUString::createFromAscii( "Expansion" ), uno::makeAny(nLegendExpansion) ); 209 else if( bHasHeight && bHasWidth ) 210 xLegendShape->setSize( aLegendSize ); 211 212 // the fill style has the default "none" in XML, but "solid" in the model. 213 xLegendProps->setPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "FillStyle" )), uno::makeAny( drawing::FillStyle_NONE )); 214 215 // set auto-styles for Legend 216 const SvXMLStylesContext* pStylesCtxt = mrImportHelper.GetAutoStylesContext(); 217 if( pStylesCtxt ) 218 { 219 const SvXMLStyleContext* pStyle = pStylesCtxt->FindStyleChildContext( 220 mrImportHelper.GetChartFamilyID(), sAutoStyleName ); 221 222 if( pStyle && pStyle->ISA( XMLPropStyleContext )) 223 (( XMLPropStyleContext* )pStyle )->FillPropertySet( xLegendProps ); 224 } 225 } 226 227 SchXMLLegendContext::~SchXMLLegendContext() 228 { 229 } 230