X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.modeling.ui%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Fui%2Fdiagram%2Fmonitor%2FObtainedColorAdapter.java;fp=bundles%2Forg.simantics.modeling.ui%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Fui%2Fdiagram%2Fmonitor%2FObtainedColorAdapter.java;h=965f18e131a52523a9bf26001afafaa7d4905934;hp=0000000000000000000000000000000000000000;hb=969bd23cab98a79ca9101af33334000879fb60c5;hpb=866dba5cd5a3929bbeae85991796acb212338a08

diff --git a/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/diagram/monitor/ObtainedColorAdapter.java b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/diagram/monitor/ObtainedColorAdapter.java
new file mode 100644
index 000000000..965f18e13
--- /dev/null
+++ b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/diagram/monitor/ObtainedColorAdapter.java
@@ -0,0 +1,41 @@
+package org.simantics.modeling.ui.diagram.monitor;
+
+import java.util.ArrayList;
+import java.util.Collections;
+
+import org.simantics.common.color.Color;
+import org.simantics.databoard.Bindings;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.RelationContext;
+import org.simantics.db.Resource;
+import org.simantics.db.Statement;
+import org.simantics.db.common.adaption.SimpleContextualAdapter;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.property.OrderedResource;
+import org.simantics.diagram.stubs.DiagramResource;
+import org.simantics.operation.Layer0X;
+
+public class ObtainedColorAdapter extends SimpleContextualAdapter<Color, RelationContext> {
+
+	@Override
+	public Color adapt(ReadGraph graph, Resource source, RelationContext context) throws DatabaseException {
+		
+		Layer0X L0X = Layer0X.getInstance(graph);
+		DiagramResource DIA = DiagramResource.getInstance(graph);
+		ArrayList<OrderedResource> order = new ArrayList<OrderedResource>();
+		for(Statement stm : graph.getStatements(context.getSubject(), L0X.ObtainsProperty)) {
+			Integer position = graph.getRelatedValue(stm.getPredicate(), L0X.NaturalNumberOrderRelation, Bindings.INTEGER);
+			order.add(new OrderedResource(position, stm.getObject()));
+		}
+		if (order.size() > 1)
+			Collections.sort(order);
+		for(OrderedResource or : order) {
+			Color result = graph.getPossibleRelatedAdapter(or.r, DIA.HasColor, Color.class);
+			if(result != null) return result;
+		}
+		
+		return null;
+		
+	}
+
+}