diff options
Diffstat (limited to 'chart2/source/tools/LegendHelper.cxx')
| -rw-r--r-- | chart2/source/tools/LegendHelper.cxx | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/chart2/source/tools/LegendHelper.cxx b/chart2/source/tools/LegendHelper.cxx index 6d21d13f0dc7..60da06f2b638 100644 --- a/chart2/source/tools/LegendHelper.cxx +++ b/chart2/source/tools/LegendHelper.cxx @@ -32,18 +32,66 @@ #include "precompiled_chart2.hxx" #include "LegendHelper.hxx" #include "macros.hxx" +#include <com/sun/star/chart2/LegendExpansion.hpp> +#include <com/sun/star/chart2/LegendPosition.hpp> +#include <com/sun/star/chart2/RelativePosition.hpp> #include <com/sun/star/chart2/XChartDocument.hpp> #include <com/sun/star/chart2/XLegend.hpp> #include <com/sun/star/lang/XServiceInfo.hpp> #include <tools/debug.hxx> using namespace ::com::sun::star; +using ::com::sun::star::uno::Reference; //............................................................................. namespace chart { //............................................................................. + +//static +Reference< chart2::XLegend > LegendHelper::showLegend( const Reference< frame::XModel >& xModel + , const uno::Reference< uno::XComponentContext >& xContext ) +{ + uno::Reference< chart2::XLegend > xLegend = LegendHelper::getLegend( xModel, xContext, true ); + uno::Reference< beans::XPropertySet > xProp( xLegend, uno::UNO_QUERY ); + if( xProp.is()) + { + xProp->setPropertyValue( C2U("Show"), uno::makeAny(sal_True) ); + + chart2::RelativePosition aRelativePosition; + if( !(xProp->getPropertyValue( C2U( "RelativePosition" )) >>= aRelativePosition) ) + { + chart2::LegendPosition ePos = chart2::LegendPosition_LINE_END; + if( !(xProp->getPropertyValue( C2U( "AnchorPosition" )) >>= ePos ) ) + xProp->setPropertyValue( C2U( "AnchorPosition" ), uno::makeAny( ePos )); + + chart2::LegendExpansion eExpansion = + ( ePos == chart2::LegendPosition_LINE_END || + ePos == chart2::LegendPosition_LINE_START ) + ? chart2::LegendExpansion_HIGH + : chart2::LegendExpansion_WIDE; + if( !(xProp->getPropertyValue( C2U( "Expansion" )) >>= eExpansion ) ) + xProp->setPropertyValue( C2U( "Expansion" ), uno::makeAny( eExpansion )); + + xProp->setPropertyValue( C2U( "RelativePosition" ), uno::Any()); + } + + } + return xLegend; +} + +//static +void LegendHelper::hideLegend( const Reference< frame::XModel >& xModel ) +{ + uno::Reference< chart2::XLegend > xLegend = LegendHelper::getLegend( xModel, 0, false ); + uno::Reference< beans::XPropertySet > xProp( xLegend, uno::UNO_QUERY ); + if( xProp.is()) + { + xProp->setPropertyValue( C2U("Show"), uno::makeAny(sal_False) ); + } +} + // static uno::Reference< chart2::XLegend > LegendHelper::getLegend( const uno::Reference< frame::XModel >& xModel |