Migrated source code from Simantics SVN

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

diff --git a/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/actions/NewLibrary.java b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/actions/NewLibrary.java
new file mode 100644 (file)
index 0000000..fecd067
--- /dev/null
+++ b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/actions/NewLibrary.java
@@ -0,0 +1,63 @@
+package org.simantics.modeling.ui.actions;\r
+\r
+import org.simantics.Simantics;\r
+import org.simantics.databoard.Bindings;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.WriteGraph;\r
+import org.simantics.db.common.request.WriteRequest;\r
+import org.simantics.db.common.request.WriteResultRequest;\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.db.layer0.util.Layer0Utils;\r
+import org.simantics.layer0.Layer0;\r
+import org.simantics.ui.SimanticsUI;\r
+\r
+public class NewLibrary implements ActionFactory {\r
+\r
+    @Override\r
+    public Runnable create(Object target) {\r
+        if (!(target instanceof Resource))\r
+            return null;\r
+        final Resource parent = (Resource)target;\r
+        return new Runnable() {\r
+            @Override\r
+            public void run() {\r
+                SimanticsUI.getSession().asyncRequest(new WriteRequest() {\r
+                    @Override\r
+                    public void perform(WriteGraph graph) throws DatabaseException {\r
+                        graph.markUndoPoint();\r
+                        createLibrary(graph, parent);\r
+                    }\r
+                });\r
+            }\r
+        };\r
+    }\r
+\r
+    public static Resource createLibrary(WriteGraph graph, Resource parent) throws DatabaseException {\r
+        graph.markUndoPoint();\r
+        Layer0 l0 = Layer0.getInstance(graph);\r
+\r
+        Resource library = graph.newResource();\r
+        String name = NameUtils.findFreshName(graph, "Library", parent, l0.ConsistsOf);\r
+        graph.claim(library, l0.InstanceOf, null, l0.Library);\r
+        graph.addLiteral(library, l0.HasName, l0.NameOf, l0.String, name, Bindings.STRING);\r
+        graph.claim(library, l0.PartOf, parent);\r
+\r
+        Layer0Utils.addCommentMetadata(graph, "Created new Library named " + name + ", resource " + library);\r
+\r
+        return library;\r
+    }\r
+    \r
+    public Resource newLibrary(final Resource parent) throws DatabaseException {\r
+       Resource library = Simantics.getSession().syncRequest(new WriteResultRequest<Resource>() {\r
+\r
+                       @Override\r
+                       public Resource perform(WriteGraph graph) throws DatabaseException {\r
+                               Resource library = createLibrary(graph, parent);\r
+                               return library;\r
+                       }\r
+               });\r
+       return library;\r
+    }\r
+}\r