X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.modeling.ui%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Fui%2Fdiagram%2Fmonitor%2FTemplateModifier.java;fp=bundles%2Forg.simantics.modeling.ui%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Fui%2Fdiagram%2Fmonitor%2FTemplateModifier.java;h=174e7ece162932e7c9cf3b6cdd6a4fcded7939b6;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/diagram/monitor/TemplateModifier.java b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/diagram/monitor/TemplateModifier.java
new file mode 100644
index 000000000..174e7ece1
--- /dev/null
+++ b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/diagram/monitor/TemplateModifier.java
@@ -0,0 +1,22 @@
+package org.simantics.modeling.ui.diagram.monitor;
+
+import org.simantics.browsing.ui.swt.widgets.impl.ModifyComboListenerImpl;
+import org.simantics.db.Resource;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.operation.Layer0X;
+
+public class TemplateModifier extends ModifyComboListenerImpl<Resource, Resource> {
+
+	@Override
+	public void applySelection(WriteGraph graph, Resource monitor, Resource template) throws DatabaseException {
+		Layer0X L0X = Layer0X.getInstance(graph);
+		Resource exist = graph.getPossibleObject(monitor, L0X.ObtainsProperty);
+		if (template.equals(exist))
+			return;
+		graph.markUndoPoint();
+		graph.deny(monitor, L0X.ObtainsProperty);
+		graph.claim(monitor, L0X.ObtainsProperty1, null, template);
+	}
+
+}
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