--- /dev/null
+package org.simantics.modeling.ui.viewpoint;\r
+\r
+import java.util.Collections;\r
+import java.util.Map;\r
+\r
+import org.simantics.browsing.ui.common.ColumnKeys;\r
+import org.simantics.browsing.ui.model.labels.LabelRule;\r
+import org.simantics.databoard.Bindings;\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.db.layer0.variable.Variable;\r
+\r
+public class VariableLabelRule implements LabelRule {\r
+\r
+ @Override\r
+ public boolean isCompatible(Class<?> contentType) {\r
+ return contentType.equals(Variable.class);\r
+ }\r
+\r
+ @Override\r
+ public Map<String, String> getLabel(ReadGraph graph, Object content)\r
+ throws DatabaseException {\r
+ Variable var = (Variable) content;\r
+ String name = null;\r
+ Variable browseName = var.getPossibleProperty(graph, "browseName");\r
+ if (browseName != null)\r
+ name = browseName.getPossibleValue(graph, Bindings.STRING);\r
+ if (name == null)\r
+ name = var.getName(graph);\r
+ return Collections.singletonMap(ColumnKeys.SINGLE, name);\r
+ }\r
+\r
+}\r