eclipse-capella#2884 Improve DnD on DeploymentLinks

When multiple DeploymentsLinks are enabled, the drag and drop of a Component or a Part with several DeploymentLinks doesn't remove existing DeploymentsLinks that are not affected by the reference update. Signed-off-by: Glenn Plouhinec <[email protected]>
GlennPlou · Jul 9, 2024 · ad8a912 · ad8a912
1 parent 1606d6a
commit ad8a912
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diff --git a/...apella.core.sirius.analysis/src/org/polarsys/capella/core/sirius/analysis/ABServices.java b/...apella.core.sirius.analysis/src/org/polarsys/capella/core/sirius/analysis/ABServices.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2006, 2020 THALES GLOBAL SERVICES.
+ * Copyright (c) 2006, 2024 THALES GLOBAL SERVICES.
  * 
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License 2.0 which is available at
@@ -727,6 +727,11 @@ public boolean isValidDndABComponent(Part semanticObjectToDrop, EObject targetCo
     }
 
     context = CsServices.getService().getABTarget((DSemanticDecorator) targetContainerView);
+    final EObject semanticTarget = context; 
+    boolean isSourceAlreadyReployed = semanticObjectToDrop.getDeployingLinks().stream().anyMatch(link -> link.eContainer().equals(semanticTarget));
+    if (isSourceAlreadyReployed) {
+      return false;
+    }
     if (context instanceof BlockArchitecture) {
       return false;