X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.browsing.ui.graph.impl%2Fsrc%2Forg%2Fsimantics%2Fbrowsing%2Fui%2Fgraph%2Fimpl%2FEvaluatorLabeler.java;fp=bundles%2Forg.simantics.browsing.ui.graph.impl%2Fsrc%2Forg%2Fsimantics%2Fbrowsing%2Fui%2Fgraph%2Fimpl%2FEvaluatorLabeler.java;h=222c0e261a4d04af05c4a21726339b857d49f40e;hp=0000000000000000000000000000000000000000;hb=969bd23cab98a79ca9101af33334000879fb60c5;hpb=866dba5cd5a3929bbeae85991796acb212338a08

diff --git a/bundles/org.simantics.browsing.ui.graph.impl/src/org/simantics/browsing/ui/graph/impl/EvaluatorLabeler.java b/bundles/org.simantics.browsing.ui.graph.impl/src/org/simantics/browsing/ui/graph/impl/EvaluatorLabeler.java
new file mode 100644
index 000000000..222c0e261
--- /dev/null
+++ b/bundles/org.simantics.browsing.ui.graph.impl/src/org/simantics/browsing/ui/graph/impl/EvaluatorLabeler.java
@@ -0,0 +1,58 @@
+package org.simantics.browsing.ui.graph.impl;
+
+import java.util.Map;
+
+import org.simantics.browsing.ui.BuiltinKeys.LabelerKey;
+import org.simantics.browsing.ui.NodeContext;
+import org.simantics.browsing.ui.PrimitiveQueryUpdater;
+import org.simantics.browsing.ui.graph.impl.contribution.LabelerContributionImpl;
+import org.simantics.browsing.ui.model.browsecontexts.BrowseContext;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.UndoContext;
+import org.simantics.db.exception.DatabaseException;
+
+public class EvaluatorLabeler extends LabelerContributionImpl {
+	
+	final BrowseContext browseContext;
+	final boolean useNodeBrowseContexts;
+	
+    public EvaluatorLabeler(PrimitiveQueryUpdater updater, NodeContext context,
+			LabelerKey key,
+			BrowseContext browseContext, boolean useNodeBrowseContexts) {
+		super(updater, context, key);
+		this.browseContext = browseContext;
+		this.useNodeBrowseContexts = useNodeBrowseContexts;
+	}
+
+	@Override
+    public Map<String, String> labels(
+            ReadGraph graph,
+            NodeContext context)
+            throws DatabaseException {
+    	boolean oldSynchronous = graph.setSynchronous(false); 
+    	try {
+    		return BrowseContext.get(graph,context,browseContext,useNodeBrowseContexts).getLabel(graph, context);
+    	} finally {
+    		graph.setSynchronous(oldSynchronous);
+    	}
+    }
+
+    @Override
+    public int category(ReadGraph graph,
+            NodeContext context)
+    throws DatabaseException {
+        return 0;
+    }
+    
+    public Modifier 
+    getModifier(ReadGraph graph, UndoContext undoContext, 
+            NodeContext context, String columnKey) throws DatabaseException {
+        return BrowseContext.get(graph,context,browseContext,useNodeBrowseContexts).getModifier(graph, context, columnKey);
+    }
+    
+    public String toString() {
+    	return "EvaluatorLabeler[" + browseContext + "] " + context;
+    }
+    
+
+}