Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.modeling.ui / src / org / simantics / modeling / ui / actions / NewSubscription.java

diff --git a/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/actions/NewSubscription.java b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/actions/NewSubscription.java
new file mode 100644 (file)
index 0000000..0af5822
--- /dev/null
+++ b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/actions/NewSubscription.java
@@ -0,0 +1,53 @@
+package org.simantics.modeling.ui.actions;\r
+\r
+import java.util.UUID;\r
+\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.WriteGraph;\r
+import org.simantics.db.common.CommentMetadata;\r
+import org.simantics.db.common.request.WriteRequest;\r
+import org.simantics.db.common.utils.NameUtils;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.db.layer0.adapter.ActionFactory;\r
+import org.simantics.layer0.Layer0;\r
+import org.simantics.layer0.utils.direct.GraphUtils;\r
+import org.simantics.modeling.ModelingResources;\r
+import org.simantics.ui.SimanticsUI;\r
+\r
+/**\r
+ * @author Tuukka Lehtonen\r
+ */\r
+public class NewSubscription implements ActionFactory {\r
+\r
+    @Override\r
+    public Runnable create(Object target) {\r
+        if (!(target instanceof Resource))\r
+            return null;\r
+        final Resource model = (Resource)target;\r
+\r
+        return new Runnable() {\r
+            @Override\r
+            public void run() {\r
+                SimanticsUI.getSession().asyncRequest(new WriteRequest() {\r
+                    @Override\r
+                    public void perform(WriteGraph g) throws DatabaseException {\r
+                        g.markUndoPoint();\r
+                        \r
+                        Layer0 l0 = Layer0.getInstance(g);\r
+                        ModelingResources wr = ModelingResources.getInstance(g);\r
+                        String freshLabel = NameUtils.findFreshLabel(g, "Subscription", model);\r
+                        @SuppressWarnings("unused")\r
+                        Resource subscription = GraphUtils.create2(g, wr.Subscription,\r
+                                l0.HasName, UUID.randomUUID().toString(),\r
+                                l0.HasLabel, freshLabel,\r
+                                l0.PartOf, model);\r
+                        \r
+                        CommentMetadata cm = g.getMetadata(CommentMetadata.class);\r
+                        g.addMetadata(cm.add("Created subscription folder " + freshLabel));\r
+                    }\r
+                });\r
+            }\r
+        };\r
+    }\r
+\r
+}\r