diff options
| -rw-r--r-- | chart2/qa/extras/chart2export.cxx | 16 | ||||
| -rw-r--r-- | chart2/source/inc/RegressionCurveModel.hxx | 1 | ||||
| -rw-r--r-- | chart2/source/tools/RegressionCurveModel.cxx | 11 |
3 files changed, 24 insertions, 4 deletions
diff --git a/chart2/qa/extras/chart2export.cxx b/chart2/qa/extras/chart2export.cxx index 6e9a18efeed5..2f5f030ef3d1 100644 --- a/chart2/qa/extras/chart2export.cxx +++ b/chart2/qa/extras/chart2export.cxx @@ -52,7 +52,7 @@ void checkCommonTrendline( Reference<chart2::XRegressionCurve> const & xCurve, double aExpectedExtrapolateForward, double aExpectedExtrapolateBackward, bool aExpectedForceIntercept, double aExpectedInterceptValue, - bool aExpectedShowEquation, bool aExpectedR2) + bool aExpectedShowEquation, bool aExpectedR2, bool aExpectedMayHaveR2) { Reference<XPropertySet> xProperties( xCurve , uno::UNO_QUERY ); CPPUNIT_ASSERT(xProperties.is()); @@ -86,6 +86,10 @@ void checkCommonTrendline( bool bShowCorrelationCoefficient = false; CPPUNIT_ASSERT(xEquationProperties->getPropertyValue("ShowCorrelationCoefficient") >>= bShowCorrelationCoefficient); CPPUNIT_ASSERT_EQUAL(aExpectedR2, bShowCorrelationCoefficient); + + bool bMayHaveR2 = false; + CPPUNIT_ASSERT(xEquationProperties->getPropertyValue("MayHaveCorrelationCoefficient") >>= bMayHaveR2); + CPPUNIT_ASSERT_EQUAL(aExpectedMayHaveR2, bMayHaveR2); } void checkNameAndType(Reference<XPropertySet> const & xProperties, const OUString& aExpectedName, const OUString& aExpectedServiceName) @@ -115,7 +119,7 @@ void checkLinearTrendline( xCurve, aExpectedExtrapolateForward, aExpectedExtrapolateBackward, /*aExpectedForceIntercept*/false, aExpectedInterceptValue, - /*aExpectedShowEquation*/true, /*aExpectedR2*/false); + /*aExpectedShowEquation*/true, /*aExpectedR2*/false, /*aExpectedMayHaveR2*/true); } void checkPolynomialTrendline( @@ -137,7 +141,7 @@ void checkPolynomialTrendline( xCurve, aExpectedExtrapolateForward, aExpectedExtrapolateBackward, /*aExpectedForceIntercept*/true, aExpectedInterceptValue, - /*aExpectedShowEquation*/true, /*aExpectedR2*/true); + /*aExpectedShowEquation*/true, /*aExpectedR2*/true, /*aExpectedMayHaveR2*/true); } void checkMovingAverageTrendline( @@ -151,6 +155,12 @@ void checkMovingAverageTrendline( sal_Int32 aPeriod = 2; CPPUNIT_ASSERT(xProperties->getPropertyValue("MovingAveragePeriod") >>= aPeriod); CPPUNIT_ASSERT_EQUAL(aExpectedPeriod, aPeriod); + + checkCommonTrendline( + xCurve, + /*aExpectedExtrapolateForward*/0.0, /*aExpectedExtrapolateBackward*/0.0, + /*aExpectedForceIntercept*/false, /*aExpectedInterceptValue*/0.0, + /*aExpectedShowEquation*/false, /*aExpectedR2*/false, /*aExpectedMayHaveR2*/false); } void checkTrendlinesInChart(uno::Reference< chart2::XChartDocument > const & xChartDoc) diff --git a/chart2/source/inc/RegressionCurveModel.hxx b/chart2/source/inc/RegressionCurveModel.hxx index 89955f1314e4..ddd75a8391a1 100644 --- a/chart2/source/inc/RegressionCurveModel.hxx +++ b/chart2/source/inc/RegressionCurveModel.hxx @@ -119,6 +119,7 @@ private: rtl::Reference<ModifyEventForwarder> m_xModifyEventForwarder; css::uno::Reference< css::beans::XPropertySet > m_xEquationProperties; + void setPropertyMayHaveR2(); }; // implementations for factory instantiation diff --git a/chart2/source/tools/RegressionCurveModel.cxx b/chart2/source/tools/RegressionCurveModel.cxx index 5c1082e89a74..06be003ef106 100644 --- a/chart2/source/tools/RegressionCurveModel.cxx +++ b/chart2/source/tools/RegressionCurveModel.cxx @@ -183,12 +183,20 @@ void SAL_CALL RegressionCurveModel::setEquationProperties( const uno::Reference< ModifyListenerHelper::removeListener( m_xEquationProperties, m_xModifyEventForwarder ); m_xEquationProperties.set( xEquationProperties ); - m_xEquationProperties->setPropertyValue( "MayHaveCorrelationCoefficient", uno::Any( m_eRegressionCurveType != CURVE_TYPE_MOVING_AVERAGE ) ); + setPropertyMayHaveR2(); ModifyListenerHelper::addListener( m_xEquationProperties, m_xModifyEventForwarder ); fireModifyEvent(); } } +void RegressionCurveModel::setPropertyMayHaveR2() +{ + if( m_xEquationProperties.is()) { + bool bMayHaveR2 = m_eRegressionCurveType != CURVE_TYPE_MOVING_AVERAGE; + m_xEquationProperties->setPropertyValue( "MayHaveCorrelationCoefficient", uno::Any( bMayHaveR2 ) ); + } +} + // ____ XServiceName ____ OUString SAL_CALL RegressionCurveModel::getServiceName() { @@ -239,6 +247,7 @@ void SAL_CALL RegressionCurveModel::disposing( const lang::EventObject& /* Sourc // ____ OPropertySet ____ void RegressionCurveModel::firePropertyChangeEvent() { + setPropertyMayHaveR2(); fireModifyEvent(); } |