Bug 498282: [Model Import] Visualization of port conjugation does not work on imported structure diagrams

https://bugs.eclipse.org/bugs/show_bug.cgi?id=498282

Ensure that the default styling of conjugated ports is not overridden
by an explicit fill colour from the imported RSA diagram.

Also, add an advice on the Port::isConjugated property that, whenever
it is set true from false, any explicit fill colour in existing views
of that port is unset.

(cherry-picked from streams/2.0-maintenance)
Change-Id: I0af883058881da955c3d15ca28819f0ad9eb46e0

1 files changed, 9 insertions, 1 deletions

diff --git a/extraplugins/migration/org.eclipse.papyrus.migration.rsa/transform/RSAToPapyrus.qvto b/extraplugins/migration/org.eclipse.papyrus.migration.rsa/transform/RSAToPapyrus.qvto
index 2b9c756442d..2f762aaefb6 100644
--- a/extraplugins/migration/org.eclipse.papyrus.migration.rsa/transform/RSAToPapyrus.qvto
+++ b/extraplugins/migration/org.eclipse.papyrus.migration.rsa/transform/RSAToPapyrus.qvto
@@ -8,7 +8,7 @@
  *
  * Contributors:
  *  Camille Letavernier (CEA LIST) camille.letavernier@cea.fr - Initial API and implementation
- *  Christian W. Damus - bugs 461980, 496653, 497841
+ *  Christian W. Damus - bugs 461980, 496653, 497841, 498282
  *****************************************************************************/
 import org.eclipse.papyrus.m2m.qvto.UI;
 import org.eclipse.papyrus.m2m.qvto.NotationTypes;
@@ -344,6 +344,14 @@ helper View::fail() : String {
 	return '';
 }
 
+/**
+ * Unset the named feature of an object.
+ */
+helper OclAny::unset(feature : String) {
+	var eObject : EObject := self.oclAsType(EObject);
+	eObject.eUnset(eObject.eClass().getEStructuralFeature(feature));
+}
+
 
 /** Generic mapping logic */