diff options
Diffstat (limited to 'plugins/infra/gmfdiag/org.eclipse.papyrus.infra.gmfdiag.hyperlink/src/org/eclipse/papyrus/infra/gmfdiag/hyperlink/navigation/DiagramNavigationProvider.java')
| -rw-r--r-- | plugins/infra/gmfdiag/org.eclipse.papyrus.infra.gmfdiag.hyperlink/src/org/eclipse/papyrus/infra/gmfdiag/hyperlink/navigation/DiagramNavigationProvider.java | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/plugins/infra/gmfdiag/org.eclipse.papyrus.infra.gmfdiag.hyperlink/src/org/eclipse/papyrus/infra/gmfdiag/hyperlink/navigation/DiagramNavigationProvider.java b/plugins/infra/gmfdiag/org.eclipse.papyrus.infra.gmfdiag.hyperlink/src/org/eclipse/papyrus/infra/gmfdiag/hyperlink/navigation/DiagramNavigationProvider.java index 0fb614a3b48..569424e6b5b 100644 --- a/plugins/infra/gmfdiag/org.eclipse.papyrus.infra.gmfdiag.hyperlink/src/org/eclipse/papyrus/infra/gmfdiag/hyperlink/navigation/DiagramNavigationProvider.java +++ b/plugins/infra/gmfdiag/org.eclipse.papyrus.infra.gmfdiag.hyperlink/src/org/eclipse/papyrus/infra/gmfdiag/hyperlink/navigation/DiagramNavigationProvider.java @@ -23,6 +23,7 @@ import org.eclipse.papyrus.infra.core.sasheditor.contentprovider.IPageManager; import org.eclipse.papyrus.infra.core.services.ServiceException;
import org.eclipse.papyrus.infra.emf.utils.EMFHelper;
import org.eclipse.papyrus.infra.emf.utils.ServiceUtilsForEObject;
+import org.eclipse.papyrus.infra.gmfdiag.common.helper.NotationHelper;
import org.eclipse.papyrus.infra.services.navigation.service.NavigableElement;
import org.eclipse.papyrus.infra.services.navigation.service.NavigationContributor;
@@ -46,7 +47,8 @@ public class DiagramNavigationProvider implements NavigationContributor { }
protected List<Diagram> getOwnedDiagrams(Object fromElement) {
- EObject eObject = EMFHelper.getEObject(fromElement);
+ EObject eObject = EMFHelper.getEObject(fromElement); //Should not be null (Otherwise, return=)
+ View currentView = NotationHelper.findView(fromElement); //May be null (e.g. Selection from the ModelExplorer)
if(eObject instanceof View || eObject == null) {
return Collections.emptyList();
}
@@ -58,6 +60,12 @@ public class DiagramNavigationProvider implements NavigationContributor { for(Object pageObject : pageManager.allPages()) {
if(pageObject instanceof Diagram) {
Diagram diagram = (Diagram)pageObject;
+
+ //Avoid navigation to the current diagram
+ if(currentView != null && currentView.getDiagram() == diagram) {
+ continue;
+ }
+
if(diagram.getElement() == eObject) {
ownedDiagrams.add(diagram);
}
|