Initial version of SCL tab contributions

[simantics/platform.git] / bundles / org.simantics.selectionview / src / org / simantics / selectionview / SCLTabContribution.java

diff --git a/bundles/org.simantics.selectionview/src/org/simantics/selectionview/SCLTabContribution.java b/bundles/org.simantics.selectionview/src/org/simantics/selectionview/SCLTabContribution.java
new file mode 100644 (file)
index 0000000..61921dd
--- /dev/null
+++ b/bundles/org.simantics.selectionview/src/org/simantics/selectionview/SCLTabContribution.java
@@ -0,0 +1,34 @@
+package org.simantics.selectionview;\r
+\r
+import java.util.Collection;\r
+\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.db.layer0.variable.Variable;\r
+import org.simantics.db.layer0.variable.Variables;\r
+import org.simantics.scl.runtime.function.Function1;\r
+import org.simantics.scl.runtime.tuple.Tuple0;\r
+\r
+public class SCLTabContribution implements TabContribution<Object> {\r
+\r
+       final private TabContribution<Object> contribution;\r
+       \r
+       public SCLTabContribution(ReadGraph graph, Resource configuration) throws DatabaseException {\r
+               Variable var = Variables.getVariable(graph, configuration);\r
+               Function1<Object, TabContribution<Object>> function = var.getPropertyValue(graph, "instantiate");\r
+               contribution = function.apply(Tuple0.INSTANCE);\r
+       }\r
+\r
+       @Override\r
+       public boolean accept(ReadGraph graph, Object input) throws DatabaseException {\r
+               return contribution.accept(graph, input);\r
+       }\r
+\r
+       @Override\r
+       public void contribute(ReadGraph graph, Object selection, Collection<ComparableTabContributor> result)\r
+                       throws DatabaseException {\r
+               contribution.contribute(graph, selection, result);\r
+       }\r
+\r
+}\r