Prevent unnecessary read transaction for synch master typical handle
[simantics/platform.git] / bundles / org.simantics.modeling.ui / src / org / simantics / modeling / ui / handlers / e4 / SyncCurrentTypicalInstanceWithTemplate.java
index df95cb90df4f31fed66fbb17a5b4a2991b59719a..714e72eb6c05b7ee19637ff533bc2f6630c5a3ac 100644 (file)
@@ -16,6 +16,7 @@ import org.simantics.db.Resource;
 import org.simantics.db.Session;
 import org.simantics.db.exception.DatabaseException;
 import org.simantics.modeling.typicals.SyncTypicalTemplatesToInstances;
+import org.simantics.modeling.ui.diagramEditor.DiagramEditor;
 import org.simantics.modeling.ui.documents.OpenPlainTextDocumentAdapter;
 import org.simantics.modeling.ui.property.TypicalPropertyTester;
 import org.simantics.modeling.ui.typicals.RuleChooserDialog;
@@ -40,7 +41,7 @@ public class SyncCurrentTypicalInstanceWithTemplate {
             // TODO: This is not good practice with E4 but an OK fallback for now
             activeEditor = WorkbenchUtils.getActiveEditor();
         }
-        if (activeEditor == null)
+        if (activeEditor == null || (!(activeEditor instanceof DiagramEditor)))
             return false;
         if (DatabaseJob.inProgress())
             return false;