X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.document.ui%2Fsrc%2Forg%2Fsimantics%2Fdocument%2Fui%2Factions%2FNewDocumentFolder.java;fp=bundles%2Forg.simantics.document.ui%2Fsrc%2Forg%2Fsimantics%2Fdocument%2Fui%2Factions%2FNewDocumentFolder.java;h=5a996048217cb972c1558315acf56bd004974990;hb=55ca14c4198659b908aeffc8d16e240b35a75e66;hp=0000000000000000000000000000000000000000;hpb=3b5069d0d30e7de27f73d88d5e89d29052291a34;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.document.ui/src/org/simantics/document/ui/actions/NewDocumentFolder.java b/bundles/org.simantics.document.ui/src/org/simantics/document/ui/actions/NewDocumentFolder.java
new file mode 100644
index 000000000..5a9960482
--- /dev/null
+++ b/bundles/org.simantics.document.ui/src/org/simantics/document/ui/actions/NewDocumentFolder.java
@@ -0,0 +1,52 @@
+package org.simantics.document.ui.actions;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.common.request.WriteRequest;
+import org.simantics.db.common.utils.NameUtils;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.adapter.ActionFactory;
+import org.simantics.layer0.Layer0;
+import org.simantics.ui.SimanticsUI;
+
+public class NewDocumentFolder implements ActionFactory {
+	Resource folderType;
+	Resource relation;
+	
+	public NewDocumentFolder(ReadGraph graph, String folderTypeUri, String relationUri) throws DatabaseException {
+		folderType = graph.getResource(folderTypeUri);
+		relation = graph.getResource(relationUri);
+	}
+	
+	@Override
+	public Runnable create(Object target) {
+
+		if(!(target instanceof Resource))
+			return null;
+
+		final Resource resource = (Resource)target;
+
+		return new Runnable() {
+			@Override
+			public void run() {
+				SimanticsUI.getSession().asyncRequest(new WriteRequest() {
+					
+					@Override
+					public void perform(WriteGraph graph) throws DatabaseException {
+					    graph.markUndoPoint();
+					    
+						Layer0 l0 = Layer0.getInstance(graph);
+
+	                    String name = NameUtils.findFreshName(graph, "Folder", resource, relation);
+	                    Resource folder = graph.newResource();
+	                    graph.claim(folder, l0.InstanceOf, folderType);
+	                    graph.claimLiteral(folder, l0.HasName, name);
+	                    graph.claim(resource, relation, folder);
+					}
+					
+				});
+			}
+		};
+	}
+}