Remove pure virtual from RimPlotCurve

Make it possible to use RimPlotCurve directly. Remove depnendencies on special implementation in derived classes.

ApplicationLibCode/ProjectDataModel/Summary/RimSummaryAddress.cpp

@@ -20,10 +20,6 @@
 
 #include "RiaSummaryDefines.h"
 
-#include "RimProject.h"
-#include "RimSummaryCalculation.h"
-#include "RimSummaryCalculationCollection.h"
-
 #include <QRegularExpression>
 
 namespace caf

ApplicationLibCode/ProjectDataModel/Summary/RimSummaryAddress.h

@@ -25,8 +25,8 @@
 #include "cafPdmPtrField.h"
 
 #include "RiaDefines.h"
+
 #include "RifEclipseSummaryAddressQMetaType.h"
-#include "RimPlotCurve.h"
 
 #include "cafAppEnum.h"
 

ApplicationLibCode/ProjectDataModel/Summary/RimSummaryCurve.cpp

@@ -1389,3 +1389,62 @@ void RimSummaryCurve::calculateCurveInterpolationFromAddress()
 void RimSummaryCurve::updateTimeAnnotations()
 {
 }
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RimSummaryCurve::updateLegendEntryVisibilityNoPlotUpdate()
+{
+    if ( !m_plotCurve ) return;
+
+    auto ensembleCurveSet = firstAncestorOrThisOfType<RimEnsembleCurveSet>();
+    if ( ensembleCurveSet )
+    {
+        return;
+    }
+
+    bool showLegendInPlot = m_showLegend();
+
+    auto summaryPlot = firstAncestorOrThisOfType<RimSummaryPlot>();
+    if ( summaryPlot )
+    {
+        bool anyCalculated = false;
+        for ( const auto c : summaryPlot->summaryCurves() )
+        {
+            if ( c->summaryAddressY().isCalculated() )
+            {
+                // Never hide the legend for calculated curves, as the curve legend is used to
+                // show some essential auto generated data
+                anyCalculated = true;
+            }
+        }
+
+        auto isMultiPlot = ( firstAncestorOrThisOfType<RimMultiPlot>() != nullptr );
+
+        if ( !anyCalculated && isMultiPlot && summaryPlot->ensembleCurveSetCollection()->curveSets().empty() && summaryPlot->curveCount() == 1 )
+        {
+            // Disable display of legend if the summary plot has only one single curve
+            showLegendInPlot = false;
+        }
+    }
+
+    m_plotCurve->setVisibleInLegend( showLegendInPlot );
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+bool RimSummaryCurve::canCurveBeAttached() const
+{
+    if ( !RimPlotCurve::canCurveBeAttached() ) return false;
+
+    bool isVisibleInPossibleParent = true;
+
+    auto summaryCurveCollection = firstAncestorOrThisOfType<RimSummaryCurveCollection>();
+    if ( summaryCurveCollection ) isVisibleInPossibleParent = summaryCurveCollection->isCurvesVisible();
+
+    auto ensembleCurveSet = firstAncestorOrThisOfType<RimEnsembleCurveSet>();
+    if ( ensembleCurveSet ) isVisibleInPossibleParent = ensembleCurveSet->isCurvesVisible();
+
+    return isVisibleInPossibleParent;
+}

ApplicationLibCode/ProjectDataModel/Summary/RimSummaryCurve.h

@@ -106,6 +106,7 @@ public:
     RiaDefines::PhaseType phaseType() const override;
 
     virtual bool isRegressionCurve() const;
+    void         updateLegendEntryVisibilityNoPlotUpdate() override;
 
 protected:
     // RimPlotCurve overrides
@@ -124,6 +125,7 @@ protected:
     virtual std::vector<time_t> timeStepsX() const;
 
     virtual void updateTimeAnnotations();
+    bool         canCurveBeAttached() const override;
 
     // Overridden PDM methods
     void fieldChangedByUi( const caf::PdmFieldHandle* changedField, const QVariant& oldValue, const QVariant& newValue ) override;