X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;ds=sidebyside;f=server%2Fplugins%2Forg.argeo.jcr.ui.explorer%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Fjcr%2Fui%2Fexplorer%2Feditors%2FChildNodesPage.java;h=682254a480548d5ade05d9fff2a8e5666560e04e;hb=cd50e3711d3b86921f11d9e021fc6a43bef0d400;hp=58f4166e3734bb253960f7ca54c5219e2cf46e89;hpb=2f0d8516846690fcb9a13ebe7a8c15ca50930a2b;p=lgpl%2Fargeo-commons.git

diff --git a/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/editors/ChildNodesPage.java b/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/editors/ChildNodesPage.java
index 58f4166e3..682254a48 100644
--- a/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/editors/ChildNodesPage.java
+++ b/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/editors/ChildNodesPage.java
@@ -1,11 +1,26 @@
+/*
+ * Copyright (C) 2007-2012 Argeo GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package org.argeo.jcr.ui.explorer.editors;
 
 import javax.jcr.Node;
 
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
+import org.argeo.ArgeoException;
+import org.argeo.jcr.ui.explorer.JcrExplorerPlugin;
 import org.argeo.jcr.ui.explorer.browser.NodeLabelProvider;
-import org.argeo.jcr.ui.explorer.browser.SingleNodeAsTreeContentProvider;
+import org.argeo.jcr.ui.explorer.providers.SingleNodeAsTreeContentProvider;
 import org.argeo.jcr.ui.explorer.utils.GenericNodeDoubleClickListener;
 import org.eclipse.jface.viewers.ITreeContentProvider;
 import org.eclipse.jface.viewers.TreeViewer;
@@ -23,7 +38,7 @@ import org.eclipse.ui.forms.widgets.ScrolledForm;
  * accross the repository
  */
 public class ChildNodesPage extends FormPage {
-	private final static Log log = LogFactory.getLog(ChildNodesPage.class);
+	// private final static Log log = LogFactory.getLog(ChildNodesPage.class);
 
 	// business objects
 	private Node currentNode;
@@ -40,16 +55,23 @@ public class ChildNodesPage extends FormPage {
 	protected void createFormContent(IManagedForm managedForm) {
 		try {
 			ScrolledForm form = managedForm.getForm();
+			form.setText(JcrExplorerPlugin.getMessage("childNodesPageTitle"));
 			Composite body = form.getBody();
 			GridLayout twt = new GridLayout(1, false);
-			twt.marginWidth = twt.marginHeight = 0;
+			twt.marginWidth = twt.marginHeight = 5;
 			body.setLayout(twt);
+			if (!currentNode.hasNodes()) {
+				managedForm.getToolkit().createLabel(body,
+						JcrExplorerPlugin.getMessage("warningNoChildNode"));
+			} else {
 
-			nodeContentProvider = new SingleNodeAsTreeContentProvider();
-			nodesViewer = createNodeViewer(body, nodeContentProvider);
-			nodesViewer.setInput(currentNode);
+				nodeContentProvider = new SingleNodeAsTreeContentProvider();
+				nodesViewer = createNodeViewer(body, nodeContentProvider);
+				nodesViewer.setInput(currentNode);
+			}
 		} catch (Exception e) {
-			e.printStackTrace();
+			throw new ArgeoException(
+					"Unexpected error while creating child node page", e);
 		}
 	}