X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;ds=sidebyside;f=eclipse%2Fruntime%2Forg.argeo.eclipse.ui.jcr%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Feclipse%2Fui%2Fjcr%2Fbrowser%2FNodeContentProvider.java;h=3e5bc1d8dd0fe0b1d879bc7e62d02caf43671cfe;hb=fa07ed47b3933a9b78b43530eae725b7a3effe2d;hp=f8a5de98f17a4f1eedb7787cbb84de0417961410;hpb=591e96576707e4139b142026a7d915ffdde1e223;p=lgpl%2Fargeo-commons.git

diff --git a/eclipse/runtime/org.argeo.eclipse.ui.jcr/src/main/java/org/argeo/eclipse/ui/jcr/browser/NodeContentProvider.java b/eclipse/runtime/org.argeo.eclipse.ui.jcr/src/main/java/org/argeo/eclipse/ui/jcr/browser/NodeContentProvider.java
index f8a5de98f..3e5bc1d8d 100644
--- a/eclipse/runtime/org.argeo.eclipse.ui.jcr/src/main/java/org/argeo/eclipse/ui/jcr/browser/NodeContentProvider.java
+++ b/eclipse/runtime/org.argeo.eclipse.ui.jcr/src/main/java/org/argeo/eclipse/ui/jcr/browser/NodeContentProvider.java
@@ -12,6 +12,7 @@ import javax.jcr.RepositoryException;
 import javax.jcr.Session;
 
 import org.argeo.ArgeoException;
+import org.argeo.jcr.JcrUtils;
 import org.argeo.jcr.RepositoryRegister;
 import org.eclipse.jface.viewers.ITreeContentProvider;
 import org.eclipse.jface.viewers.Viewer;
@@ -19,8 +20,23 @@ import org.eclipse.jface.viewers.Viewer;
 public class NodeContentProvider implements ITreeContentProvider {
 	private ItemComparator itemComparator = new ItemComparator();
 
+	private RepositoryRegister repositoryRegister;
+	private Session userSession;
+
+	public NodeContentProvider(Session userSession,
+			RepositoryRegister repositoryRegister) {
+		this.userSession = userSession;
+		this.repositoryRegister = repositoryRegister;
+	}
+
+	/** Sends back the first level of the Tree. Independent from inputElement that can be null*/
 	public Object[] getElements(Object inputElement) {
-		return getChildren(inputElement);
+		List<Object> objs = new ArrayList<Object>();
+		if (userSession != null)
+			objs.add(JcrUtils.getUserHome(userSession));
+		if (repositoryRegister != null)
+			objs.add(repositoryRegister);
+		return objs.toArray();
 	}
 
 	public Object[] getChildren(Object parentElement) {
@@ -57,7 +73,10 @@ public class NodeContentProvider implements ITreeContentProvider {
 		try {
 			if (element instanceof Node) {
 				Node node = (Node) element;
+				if(!node.getPath().equals("/"))
 				return node.getParent();
+				else
+					return null;
 			}
 			return null;
 		} catch (RepositoryException e) {
@@ -73,6 +92,8 @@ public class NodeContentProvider implements ITreeContentProvider {
 				return ((RepositoryNode) element).hasChildren();
 			} else if (element instanceof WorkspaceNode) {
 				return ((WorkspaceNode) element).getSession() != null;
+			} else if (element instanceof RepositoryRegister) {
+				return ((RepositoryRegister) element).getRepositories().size() > 0;
 			}
 			return false;
 		} catch (RepositoryException e) {