From d7fe226114d580e60b5dcfb43475b105eb221f04 Mon Sep 17 00:00:00 2001
From: Magne Sjaastad <magne.sjaastad@ceetronsolutions.com>
Date: Thu, 27 Nov 2025 07:39:23 +0100
Subject: [PATCH] Ensure correct update of required delta ensembles

When a summary ensemble is modified, update all dependent delta ensembles related to curve display and tree item display.
---
 .../Commands/RicReloadSummaryCaseFeature.cpp     |  3 +++
 .../Ensemble/RimSummaryFileSetEnsemble.cpp       |  3 +++
 .../Summary/RimDeltaSummaryEnsemble.cpp          | 11 +++++++++++
 .../Summary/RimDeltaSummaryEnsemble.h            |  1 +
 .../Summary/RimSummaryEnsembleTools.cpp          | 16 ++++++++++++++++
 .../Summary/RimSummaryEnsembleTools.h            |  3 +++
 6 files changed, 37 insertions(+)

diff --git a/ApplicationLibCode/Commands/RicReloadSummaryCaseFeature.cpp b/ApplicationLibCode/Commands/RicReloadSummaryCaseFeature.cpp
index aa9017f681..eb4b0c2bfa 100644
--- a/ApplicationLibCode/Commands/RicReloadSummaryCaseFeature.cpp
+++ b/ApplicationLibCode/Commands/RicReloadSummaryCaseFeature.cpp
@@ -27,6 +27,7 @@
 #include "RimSummaryCase.h"
 #include "RimSummaryCaseMainCollection.h"
 #include "RimSummaryEnsemble.h"
+#include "RimSummaryEnsembleTools.h"
 
 #include "cafPdmObject.h"
 #include "cafSelectionManager.h"
@@ -124,6 +125,7 @@ void RicReloadSummaryCaseFeature::reloadTaggedSummaryCasesAndUpdate()
         {
             ensemble->reloadCases();
             ensemble->updateConnectedEditors();
+            RimSummaryEnsembleTools::updateDependentDeltaEnsembles( ensemble );
         }
     }
 }
@@ -138,6 +140,7 @@ void RicReloadSummaryCaseFeature::reloadSelectedCasesAndUpdate()
     for ( RimSummaryEnsemble* ensemble : ensembleSelection )
     {
         ensemble->reloadCases();
+        RimSummaryEnsembleTools::updateDependentDeltaEnsembles( ensemble );
     }
 
     for ( RimSummaryCase* summaryCase : caseSelection )
diff --git a/ApplicationLibCode/ProjectDataModel/Summary/Ensemble/RimSummaryFileSetEnsemble.cpp b/ApplicationLibCode/ProjectDataModel/Summary/Ensemble/RimSummaryFileSetEnsemble.cpp
index dd235e1f1b..3ead152cfc 100644
--- a/ApplicationLibCode/ProjectDataModel/Summary/Ensemble/RimSummaryFileSetEnsemble.cpp
+++ b/ApplicationLibCode/ProjectDataModel/Summary/Ensemble/RimSummaryFileSetEnsemble.cpp
@@ -27,6 +27,7 @@
 #include "EnsembleFileSet/RimEnsembleFileSetCollection.h"
 #include "EnsembleFileSet/RimEnsembleFileSetTools.h"
 #include "RimSummaryCase.h"
+#include "RimSummaryEnsembleTools.h"
 
 CAF_PDM_SOURCE_INIT( RimSummaryFileSetEnsemble, "RimSummaryFileSetEnsemble" );
 
@@ -134,6 +135,8 @@ void RimSummaryFileSetEnsemble::onFileSetChanged( const caf::SignalEmitter* emit
     RiaSummaryTools::updateConnectedPlots( this );
     buildChildNodes();
     updateAllRequiredEditors();
+
+    RimSummaryEnsembleTools::updateDependentDeltaEnsembles( this );
 }
 
 //--------------------------------------------------------------------------------------------------
diff --git a/ApplicationLibCode/ProjectDataModel/Summary/RimDeltaSummaryEnsemble.cpp b/ApplicationLibCode/ProjectDataModel/Summary/RimDeltaSummaryEnsemble.cpp
index 4e7fcacc6e..636ca85f07 100644
--- a/ApplicationLibCode/ProjectDataModel/Summary/RimDeltaSummaryEnsemble.cpp
+++ b/ApplicationLibCode/ProjectDataModel/Summary/RimDeltaSummaryEnsemble.cpp
@@ -148,6 +148,17 @@ std::set<RifEclipseSummaryAddress> RimDeltaSummaryEnsemble::ensembleSummaryAddre
     return addresses;
 }
 
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RimDeltaSummaryEnsemble::onSourceEnsembleChanged()
+{
+    createDerivedEnsembleCases();
+    buildMetaData();
+    updateReferringCurveSets();
+    updateConnectedEditors();
+}
+
 //--------------------------------------------------------------------------------------------------
 ///
 //--------------------------------------------------------------------------------------------------
diff --git a/ApplicationLibCode/ProjectDataModel/Summary/RimDeltaSummaryEnsemble.h b/ApplicationLibCode/ProjectDataModel/Summary/RimDeltaSummaryEnsemble.h
index a16a5e6425..06870f9b96 100644
--- a/ApplicationLibCode/ProjectDataModel/Summary/RimDeltaSummaryEnsemble.h
+++ b/ApplicationLibCode/ProjectDataModel/Summary/RimDeltaSummaryEnsemble.h
@@ -60,6 +60,7 @@ public:
 
     void onLoadDataAndUpdate() override;
 
+    void onSourceEnsembleChanged();
     void createDerivedEnsembleCases();
 
     bool discardMissingOrIncompleteRealizations() const;
diff --git a/ApplicationLibCode/ProjectDataModel/Summary/RimSummaryEnsembleTools.cpp b/ApplicationLibCode/ProjectDataModel/Summary/RimSummaryEnsembleTools.cpp
index 96ab9932ac..53ba7c6a28 100644
--- a/ApplicationLibCode/ProjectDataModel/Summary/RimSummaryEnsembleTools.cpp
+++ b/ApplicationLibCode/ProjectDataModel/Summary/RimSummaryEnsembleTools.cpp
@@ -26,6 +26,7 @@
 #include "RigEnsembleParameter.h"
 
 #include "RimCorrelationPlotCollection.h"
+#include "RimDeltaSummaryEnsemble.h"
 #include "RimEnsembleCurveSet.h"
 #include "RimMainPlotCollection.h"
 #include "RimParameterResultCrossPlot.h"
@@ -506,3 +507,18 @@ RimSummaryCase* RimSummaryEnsembleTools::caseWithMostDataObjects( const std::vec
 
     return nullptr;
 }
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RimSummaryEnsembleTools::updateDependentDeltaEnsembles( const RimSummaryEnsemble* sourceEnsemble )
+{
+    if ( !sourceEnsemble ) return;
+
+    auto referringObjects = sourceEnsemble->objectsWithReferringPtrFieldsOfType<RimDeltaSummaryEnsemble>();
+    for ( auto referringEnsemble : referringObjects )
+    {
+        referringEnsemble->onSourceEnsembleChanged();
+        updateDependentDeltaEnsembles( referringEnsemble );
+    }
+}
\ No newline at end of file
diff --git a/ApplicationLibCode/ProjectDataModel/Summary/RimSummaryEnsembleTools.h b/ApplicationLibCode/ProjectDataModel/Summary/RimSummaryEnsembleTools.h
index bc3b2dee29..cf1ab65d8e 100644
--- a/ApplicationLibCode/ProjectDataModel/Summary/RimSummaryEnsembleTools.h
+++ b/ApplicationLibCode/ProjectDataModel/Summary/RimSummaryEnsembleTools.h
@@ -26,6 +26,7 @@
 class RimSummaryCase;
 class RimPlotCurve;
 class RigEnsembleParameter;
+class RimSummaryEnsemble;
 
 namespace RimSummaryEnsembleTools
 {
@@ -46,4 +47,6 @@ void                         resetHighlightAllPlots();
 
 RimSummaryCase* caseWithMostDataObjects( const std::vector<RimSummaryCase*>& sourceCases );
 
+void updateDependentDeltaEnsembles( const RimSummaryEnsemble* sourceEnsemble );
+
 } // namespace RimSummaryEnsembleTools