diff options
Diffstat (limited to 'xmloff/source/chart/SchXMLLegendContext.cxx')
| -rwxr-xr-x | xmloff/source/chart/SchXMLLegendContext.cxx | 229 |
1 files changed, 229 insertions, 0 deletions
diff --git a/xmloff/source/chart/SchXMLLegendContext.cxx b/xmloff/source/chart/SchXMLLegendContext.cxx new file mode 100755 index 000000000000..6220fdfca46a --- /dev/null +++ b/xmloff/source/chart/SchXMLLegendContext.cxx @@ -0,0 +1,229 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org 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 version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_xmloff.hxx" +#include "SchXMLLegendContext.hxx" +#include "SchXMLEnumConverter.hxx" + +#include <xmloff/xmlnmspe.hxx> +#include <xmloff/xmlement.hxx> +#include <xmloff/prstylei.hxx> +#include <xmloff/nmspmap.hxx> +#include <xmloff/xmluconv.hxx> + +#include <tools/debug.hxx> + +#include <com/sun/star/chart/ChartLegendPosition.hpp> +#include <com/sun/star/chart/ChartLegendExpansion.hpp> +#include <com/sun/star/drawing/FillStyle.hpp> + +using namespace ::xmloff::token; +using namespace com::sun::star; + +using rtl::OUString; +using com::sun::star::uno::Reference; + +//---------------------------------------- + +namespace +{ + +enum LegendAttributeTokens +{ + XML_TOK_LEGEND_POSITION, + XML_TOK_LEGEND_X, + XML_TOK_LEGEND_Y, + XML_TOK_LEGEND_STYLE_NAME, + XML_TOK_LEGEND_EXPANSION, + XML_TOK_LEGEND_EXPANSION_ASPECT_RATIO, + XML_TOK_LEGEND_WIDTH, + XML_TOK_LEGEND_WIDTH_EXT, + XML_TOK_LEGEND_HEIGHT, + XML_TOK_LEGEND_HEIGHT_EXT +}; + +SvXMLTokenMapEntry aLegendAttributeTokenMap[] = +{ + { XML_NAMESPACE_CHART, XML_LEGEND_POSITION, XML_TOK_LEGEND_POSITION }, + { XML_NAMESPACE_SVG, XML_X, XML_TOK_LEGEND_X }, + { XML_NAMESPACE_SVG, XML_Y, XML_TOK_LEGEND_Y }, + { XML_NAMESPACE_CHART, XML_STYLE_NAME, XML_TOK_LEGEND_STYLE_NAME }, + { XML_NAMESPACE_STYLE, XML_LEGEND_EXPANSION, XML_TOK_LEGEND_EXPANSION }, + { XML_NAMESPACE_STYLE, XML_LEGEND_EXPANSION_ASPECT_RATIO, XML_TOK_LEGEND_EXPANSION_ASPECT_RATIO }, + { XML_NAMESPACE_SVG, XML_WIDTH, XML_TOK_LEGEND_WIDTH }, + { XML_NAMESPACE_CHART_EXT, XML_WIDTH, XML_TOK_LEGEND_WIDTH_EXT }, + { XML_NAMESPACE_SVG, XML_HEIGHT, XML_TOK_LEGEND_HEIGHT }, + { XML_NAMESPACE_CHART_EXT, XML_HEIGHT, XML_TOK_LEGEND_HEIGHT_EXT }, + XML_TOKEN_MAP_END +}; + +class LegendAttributeTokenMap : public SvXMLTokenMap +{ +public: + LegendAttributeTokenMap(): SvXMLTokenMap( aLegendAttributeTokenMap ) {} + virtual ~LegendAttributeTokenMap() {} +}; + +//a LegendAttributeTokenMap Singleton +struct theLegendAttributeTokenMap : public rtl::Static< LegendAttributeTokenMap, theLegendAttributeTokenMap > {}; + +}//end anonymous namespace + +//---------------------------------------- + +SchXMLLegendContext::SchXMLLegendContext( SchXMLImportHelper& rImpHelper, SvXMLImport& rImport, const rtl::OUString& rLocalName ) : + SvXMLImportContext( rImport, XML_NAMESPACE_CHART, rLocalName ), + mrImportHelper( rImpHelper ) +{ +} + +void SchXMLLegendContext::StartElement( const uno::Reference< xml::sax::XAttributeList >& xAttrList ) +{ + uno::Reference< chart::XChartDocument > xDoc = mrImportHelper.GetChartDocument(); + if( !xDoc.is() ) + return; + + // turn on legend + uno::Reference< beans::XPropertySet > xDocProp( xDoc, uno::UNO_QUERY ); + if( xDocProp.is() ) + { + try + { + xDocProp->setPropertyValue( rtl::OUString::createFromAscii( "HasLegend" ), uno::makeAny( sal_True ) ); + } + catch( beans::UnknownPropertyException ) + { + DBG_ERROR( "Property HasLegend not found" ); + } + } + + uno::Reference< drawing::XShape > xLegendShape( xDoc->getLegend(), uno::UNO_QUERY ); + uno::Reference< beans::XPropertySet > xLegendProps( xLegendShape, uno::UNO_QUERY ); + if( !xLegendShape.is() || !xLegendProps.is() ) + { + DBG_ERROR( "legend could not be created" ); + return; + } + + // parse attributes + sal_Int16 nAttrCount = xAttrList.is()? xAttrList->getLength(): 0; + const SvXMLTokenMap& rAttrTokenMap = theLegendAttributeTokenMap::get(); + + awt::Point aLegendPos; + bool bHasXPosition=false; + bool bHasYPosition=false; + awt::Size aLegendSize; + bool bHasWidth=false; + bool bHasHeight=false; + chart::ChartLegendExpansion nLegendExpansion = chart::ChartLegendExpansion_HIGH; + bool bHasExpansion=false; + + rtl::OUString sAutoStyleName; + uno::Any aAny; + + for( sal_Int16 i = 0; i < nAttrCount; i++ ) + { + rtl::OUString sAttrName = xAttrList->getNameByIndex( i ); + rtl::OUString aLocalName; + rtl::OUString aValue = xAttrList->getValueByIndex( i ); + sal_uInt16 nPrefix = GetImport().GetNamespaceMap().GetKeyByAttrName( sAttrName, &aLocalName ); + + switch( rAttrTokenMap.Get( nPrefix, aLocalName )) + { + case XML_TOK_LEGEND_POSITION: + { + try + { + if( SchXMLEnumConverter::getLegendPositionConverter().importXML( aValue, aAny, GetImport().GetMM100UnitConverter() ) ) + xLegendProps->setPropertyValue( rtl::OUString::createFromAscii( "Alignment" ), aAny ); + } + catch( beans::UnknownPropertyException ) + { + DBG_ERROR( "Property Alignment (legend) not found" ); + } + } + break; + + case XML_TOK_LEGEND_X: + GetImport().GetMM100UnitConverter().convertMeasure( aLegendPos.X, aValue ); + bHasXPosition = true; + break; + case XML_TOK_LEGEND_Y: + GetImport().GetMM100UnitConverter().convertMeasure( aLegendPos.Y, aValue ); + bHasYPosition = true; + break; + case XML_TOK_LEGEND_STYLE_NAME: + sAutoStyleName = aValue; + break; + case XML_TOK_LEGEND_EXPANSION: + SchXMLEnumConverter::getLegendPositionConverter().importXML( aValue, aAny, GetImport().GetMM100UnitConverter() ); + bHasExpansion = (aAny>>=nLegendExpansion); + break; + case XML_TOK_LEGEND_EXPANSION_ASPECT_RATIO: + break; + case XML_TOK_LEGEND_WIDTH: + case XML_TOK_LEGEND_WIDTH_EXT: + GetImport().GetMM100UnitConverter().convertMeasure( aLegendSize.Width, aValue ); + bHasWidth = true; + break; + case XML_TOK_LEGEND_HEIGHT: + case XML_TOK_LEGEND_HEIGHT_EXT: + GetImport().GetMM100UnitConverter().convertMeasure( aLegendSize.Height, aValue ); + bHasHeight = true; + break; + default: + break; + } + } + + if( bHasXPosition && bHasYPosition ) + xLegendShape->setPosition( aLegendPos ); + + if( bHasExpansion && nLegendExpansion!= chart::ChartLegendExpansion_CUSTOM ) + xLegendProps->setPropertyValue( rtl::OUString::createFromAscii( "Expansion" ), uno::makeAny(nLegendExpansion) ); + else if( bHasHeight && bHasWidth ) + xLegendShape->setSize( aLegendSize ); + + // the fill style has the default "none" in XML, but "solid" in the model. + xLegendProps->setPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "FillStyle" )), uno::makeAny( drawing::FillStyle_NONE )); + + // set auto-styles for Legend + const SvXMLStylesContext* pStylesCtxt = mrImportHelper.GetAutoStylesContext(); + if( pStylesCtxt ) + { + const SvXMLStyleContext* pStyle = pStylesCtxt->FindStyleChildContext( + mrImportHelper.GetChartFamilyID(), sAutoStyleName ); + + if( pStyle && pStyle->ISA( XMLPropStyleContext )) + (( XMLPropStyleContext* )pStyle )->FillPropertySet( xLegendProps ); + } +} + +SchXMLLegendContext::~SchXMLLegendContext() +{ +} |