loplugin:unusedfields in chart2

Change-Id: I8203f84ad8b138932c990032e17ea5d2daf384bb

6 files changed, 28 insertions, 41 deletions

diff --git a/chart2/source/tools/DataSourceHelper.cxx b/chart2/source/tools/DataSourceHelper.cxx
index 3413e1a34b5b..84cf5f7e4831 100644
--- a/chart2/source/tools/DataSourceHelper.cxx
+++ b/chart2/source/tools/DataSourceHelper.cxx
@@ -144,10 +144,9 @@ Reference< chart2::data::XLabeledDataSequence > DataSourceHelper::createLabeledD
     return new ::chart::LabeledDataSequence( xValues );
 }
 
-Reference< chart2::data::XLabeledDataSequence > DataSourceHelper::createLabeledDataSequence(
-        const Reference< uno::XComponentContext >& xContext )
+Reference< chart2::data::XLabeledDataSequence > DataSourceHelper::createLabeledDataSequence()
 {
-    return new ::chart::LabeledDataSequence( xContext );
+    return new ::chart::LabeledDataSequence;
 }
 
 uno::Sequence< beans::PropertyValue > DataSourceHelper::createArguments(
diff --git a/chart2/source/tools/LabeledDataSequence.cxx b/chart2/source/tools/LabeledDataSequence.cxx
index 7acb72b4c6ce..a407008e982f 100644
--- a/chart2/source/tools/LabeledDataSequence.cxx
+++ b/chart2/source/tools/LabeledDataSequence.cxx
@@ -30,8 +30,7 @@ using ::com::sun::star::uno::Sequence;
 namespace chart
 {
 
-LabeledDataSequence::LabeledDataSequence( const Reference< uno::XComponentContext > & xContext ) :
-        m_xContext( xContext ),
+LabeledDataSequence::LabeledDataSequence() :
         m_xModifyEventForwarder( ModifyListenerHelper::createModifyEventForwarder())
 {}
 
@@ -183,10 +182,10 @@ css::uno::Sequence< OUString > SAL_CALL LabeledDataSequence::getSupportedService
 } //  namespace chart
 
 extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * SAL_CALL
-com_sun_star_comp_chart2_LabeledDataSequence_get_implementation(css::uno::XComponentContext *context,
+com_sun_star_comp_chart2_LabeledDataSequence_get_implementation(css::uno::XComponentContext *,
         css::uno::Sequence<css::uno::Any> const &)
 {
-    return cppu::acquire(new ::chart::LabeledDataSequence(context));
+    return cppu::acquire(new ::chart::LabeledDataSequence );
 }
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/chart2/source/tools/RegressionCurveModel.cxx b/chart2/source/tools/RegressionCurveModel.cxx
index dfafae4df28e..62489feeec99 100644
--- a/chart2/source/tools/RegressionCurveModel.cxx
+++ b/chart2/source/tools/RegressionCurveModel.cxx
@@ -190,7 +190,7 @@ RegressionCurveModel::RegressionCurveModel(
     m_xContext( xContext ),
     m_eRegressionCurveType( eCurveType ),
         m_xModifyEventForwarder( ModifyListenerHelper::createModifyEventForwarder()),
-        m_xEquationProperties( new RegressionEquation( xContext ))
+        m_xEquationProperties( new RegressionEquation )
 {
     // set 0 line width (default) hard, so that it is always written to XML,
     // because the old implementation uses different defaults
diff --git a/chart2/source/tools/RegressionEquation.cxx b/chart2/source/tools/RegressionEquation.cxx
index 5d3633c7de1d..4804c0c36390 100644
--- a/chart2/source/tools/RegressionEquation.cxx
+++ b/chart2/source/tools/RegressionEquation.cxx
@@ -180,18 +180,16 @@ struct StaticRegressionEquationInfo : public rtl::StaticAggregate< uno::Referenc
 namespace chart
 {
 
-RegressionEquation::RegressionEquation( const Reference< uno::XComponentContext > & xContext ) :
+RegressionEquation::RegressionEquation() :
         ::property::OPropertySet( m_aMutex ),
-        m_xModifyEventForwarder( new ModifyListenerHelper::ModifyEventForwarder()),
-        m_xContext( xContext )
+        m_xModifyEventForwarder( new ModifyListenerHelper::ModifyEventForwarder())
 {}
 
 RegressionEquation::RegressionEquation( const RegressionEquation & rOther ) :
         MutexContainer(),
         impl::RegressionEquation_Base(),
         ::property::OPropertySet( rOther, m_aMutex ),
-    m_xModifyEventForwarder( new ModifyListenerHelper::ModifyEventForwarder()),
-    m_xContext( nullptr )
+    m_xModifyEventForwarder( new ModifyListenerHelper::ModifyEventForwarder())
 {}
 
 RegressionEquation::~RegressionEquation()
@@ -346,10 +344,10 @@ IMPLEMENT_FORWARD_XINTERFACE2( RegressionEquation, RegressionEquation_Base, ::pr
 } //  namespace chart
 
 extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * SAL_CALL
-com_sun_star_comp_chart2_RegressionEquation_get_implementation(css::uno::XComponentContext *context,
+com_sun_star_comp_chart2_RegressionEquation_get_implementation(css::uno::XComponentContext *,
         css::uno::Sequence<css::uno::Any> const &)
 {
-    return cppu::acquire(new ::chart::RegressionEquation(context));
+    return cppu::acquire(new ::chart::RegressionEquation);
 }
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/chart2/source/tools/RegressionEquation.hxx b/chart2/source/tools/RegressionEquation.hxx
index 054633cb998c..d996f24f4d7b 100644
--- a/chart2/source/tools/RegressionEquation.hxx
+++ b/chart2/source/tools/RegressionEquation.hxx
@@ -53,9 +53,7 @@ class RegressionEquation :
         public ::property::OPropertySet
 {
 public:
-    explicit RegressionEquation(
-        const ::com::sun::star::uno::Reference<
-            ::com::sun::star::uno::XComponentContext > & xContext );
+    explicit RegressionEquation();
     virtual ~RegressionEquation();
 
     virtual OUString SAL_CALL
@@ -137,9 +135,6 @@ private:
             ::com::sun::star::chart2::XFormattedString > > m_aStrings;
 
     ::com::sun::star::uno::Reference< ::com::sun::star::util::XModifyListener > m_xModifyEventForwarder;
-    ::com::sun::star::uno::Reference<
-        ::com::sun::star::uno::XComponentContext >
-                        m_xContext;
 };
 
 } //  namespace chart
diff --git a/chart2/source/tools/Scaling.cxx b/chart2/source/tools/Scaling.cxx
index d61b359a99ab..cc5af4db6144 100644
--- a/chart2/source/tools/Scaling.cxx
+++ b/chart2/source/tools/Scaling.cxx
@@ -37,10 +37,9 @@ namespace chart
 using namespace ::com::sun::star;
 using namespace ::com::sun::star::chart2;
 
-LogarithmicScaling::LogarithmicScaling( const uno::Reference< uno::XComponentContext > & xContext ) :
+LogarithmicScaling::LogarithmicScaling() :
         m_fBase( 10.0 ),
-        m_fLogOfBase( log( 10.0 ) ),
-        m_xContext( xContext )
+        m_fLogOfBase( log( 10.0 ) )
 {
 }
 
@@ -107,9 +106,8 @@ css::uno::Sequence< OUString > SAL_CALL LogarithmicScaling::getSupportedServiceN
     return getSupportedServiceNames_Static();
 }
 
-ExponentialScaling::ExponentialScaling( const uno::Reference< uno::XComponentContext > & xContext ) :
-        m_fBase( 10.0 ),
-        m_xContext( xContext )
+ExponentialScaling::ExponentialScaling() :
+        m_fBase( 10.0 )
 {
 }
 
@@ -175,10 +173,9 @@ css::uno::Sequence< OUString > SAL_CALL ExponentialScaling::getSupportedServiceN
     return getSupportedServiceNames_Static();
 }
 
-LinearScaling::LinearScaling( const uno::Reference< uno::XComponentContext > & xContext ) :
+LinearScaling::LinearScaling() :
         m_fSlope( 1.0 ),
-        m_fOffset( 0.0 ),
-        m_xContext( xContext )
+        m_fOffset( 0.0 )
 {}
 
 LinearScaling::LinearScaling( double fSlope, double fOffset ) :
@@ -247,9 +244,8 @@ css::uno::Sequence< OUString > SAL_CALL LinearScaling::getSupportedServiceNames(
     return getSupportedServiceNames_Static();
 }
 
-PowerScaling::PowerScaling( const uno::Reference< uno::XComponentContext > & xContext ) :
-        m_fExponent( 10.0 ),
-        m_xContext( xContext )
+PowerScaling::PowerScaling() :
+        m_fExponent( 10.0 )
 {}
 
 PowerScaling::PowerScaling( double fExponent ) :
@@ -321,31 +317,31 @@ css::uno::Sequence< OUString > SAL_CALL PowerScaling::getSupportedServiceNames()
 } //namespace chart
 
 extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * SAL_CALL
-com_sun_star_chart2_LinearScaling_get_implementation(css::uno::XComponentContext *context,
+com_sun_star_chart2_LinearScaling_get_implementation(css::uno::XComponentContext *,
         css::uno::Sequence<css::uno::Any> const &)
 {
-    return cppu::acquire(new chart::LinearScaling(context));
+    return cppu::acquire(new chart::LinearScaling );
 }
 
 extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * SAL_CALL
-com_sun_star_chart2_ExponentialScaling_get_implementation(css::uno::XComponentContext *context,
+com_sun_star_chart2_ExponentialScaling_get_implementation(css::uno::XComponentContext *,
         css::uno::Sequence<css::uno::Any> const &)
 {
-    return cppu::acquire(new chart::ExponentialScaling(context));
+    return cppu::acquire(new chart::ExponentialScaling );
 }
 
 extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * SAL_CALL
-com_sun_star_chart2_LogarithmicScaling_get_implementation(css::uno::XComponentContext *context,
+com_sun_star_chart2_LogarithmicScaling_get_implementation(css::uno::XComponentContext *,
         css::uno::Sequence<css::uno::Any> const &)
 {
-    return cppu::acquire(new chart::LogarithmicScaling(context));
+    return cppu::acquire(new chart::LogarithmicScaling );
 }
 
 extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * SAL_CALL
-com_sun_star_chart2_PowerScaling_get_implementation(css::uno::XComponentContext *context,
+com_sun_star_chart2_PowerScaling_get_implementation(css::uno::XComponentContext *,
         css::uno::Sequence<css::uno::Any> const &)
 {
-    return cppu::acquire(new chart::PowerScaling(context));
+    return cppu::acquire(new chart::PowerScaling );
 }
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */