Update license headers

[lgpl/argeo-commons.git] / server / plugins / org.argeo.jcr.ui.explorer / src / main / java / org / argeo / jcr / ui / explorer / utils / GenericNodeDoubleClickListener.java

diff --git a/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/utils/GenericNodeDoubleClickListener.java b/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/utils/GenericNodeDoubleClickListener.java
index 4418c09d7689c2133962f26520625944cb3364ab..65a009eefb2ea2f3478d6a21ec7c471566657580 100644 (file)
--- a/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/utils/GenericNodeDoubleClickListener.java
+++ b/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/utils/GenericNodeDoubleClickListener.java
@@ -1,23 +1,36 @@
+/*
+ * Copyright (C) 2007-2012 Mathieu Baudier
+ *
+ * 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.utils;
 
 import javax.jcr.Node;
 import javax.jcr.RepositoryException;
 import javax.jcr.nodetype.NodeType;
 
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
 import org.argeo.ArgeoException;
+import org.argeo.eclipse.ui.jcr.utils.JcrFileProvider;
 import org.argeo.eclipse.ui.specific.FileHandler;
 import org.argeo.jcr.ui.explorer.JcrExplorerPlugin;
-import org.argeo.jcr.ui.explorer.browser.NodeContentProvider;
-import org.argeo.jcr.ui.explorer.browser.RepositoryNode;
-import org.argeo.jcr.ui.explorer.browser.WorkspaceNode;
 import org.argeo.jcr.ui.explorer.editors.GenericNodeEditor;
 import org.argeo.jcr.ui.explorer.editors.GenericNodeEditorInput;
+import org.argeo.jcr.ui.explorer.model.RepositoryNode;
+import org.argeo.jcr.ui.explorer.model.SingleJcrNode;
+import org.argeo.jcr.ui.explorer.model.WorkspaceNode;
 import org.eclipse.jface.viewers.DoubleClickEvent;
 import org.eclipse.jface.viewers.IDoubleClickListener;
 import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.jface.viewers.ITreeContentProvider;
 import org.eclipse.jface.viewers.TreeViewer;
 import org.eclipse.ui.PartInitException;
 
@@ -26,8 +39,8 @@ import org.eclipse.ui.PartInitException;
  */
 public class GenericNodeDoubleClickListener implements IDoubleClickListener {
 
-       private final static Log log = LogFactory
-                       .getLog(GenericNodeDoubleClickListener.class);
+       // private final static Log log = LogFactory
+       // .getLog(GenericNodeDoubleClickListener.class);
 
        private TreeViewer nodeViewer;
        private JcrFileProvider jfp;
@@ -46,13 +59,17 @@ public class GenericNodeDoubleClickListener implements IDoubleClickListener {
                                .getFirstElement();
                if (obj instanceof RepositoryNode) {
                        RepositoryNode rpNode = (RepositoryNode) obj;
-                       rpNode.login();
-                       nodeViewer.refresh(obj);
+                       if (rpNode.getChildren().length == 0) {
+                               rpNode.login();
+                               nodeViewer.refresh(obj);
+                       }
+                       // else do nothing
                } else if (obj instanceof WorkspaceNode) {
                        ((WorkspaceNode) obj).login();
                        nodeViewer.refresh(obj);
-               } else if (obj instanceof Node) {
-                       Node node = (Node) obj;
+               } else if (obj instanceof SingleJcrNode) {
+                       SingleJcrNode sjn = (SingleJcrNode) obj;
+                       Node node = sjn.getNode();
                        try {
                                if (node.isNodeType(NodeType.NT_FILE)) {
                                        // double click on a file node triggers its opening
@@ -63,9 +80,10 @@ public class GenericNodeDoubleClickListener implements IDoubleClickListener {
                                        // various
                                        // repository.
                                        // TODO : enhanced that.
-                                       ITreeContentProvider itcp = (ITreeContentProvider) nodeViewer
-                                                       .getContentProvider();
-                                       jfp.setRootNodes((Object[]) itcp.getElements(null));
+                                       // ITreeContentProvider itcp = (ITreeContentProvider)
+                                       // nodeViewer
+                                       // .getContentProvider();
+                                       jfp.setReferenceNode(node);
                                        fileHandler.openFile(name, id);
                                }
                                GenericNodeEditorInput gnei = new GenericNodeEditorInput(node);
@@ -81,15 +99,4 @@ public class GenericNodeDoubleClickListener implements IDoubleClickListener {
                        }
                }
        }
-
-       // Enhance this method
-       private String getRepositoryAlias(Object element) {
-               NodeContentProvider ncp = (NodeContentProvider) nodeViewer
-                               .getContentProvider();
-               Object parent = element;
-               while (!(ncp.getParent(parent) instanceof RepositoryNode)
-                               && parent != null)
-                       parent = ncp.getParent(parent);
-               return parent == null ? null : ((RepositoryNode) parent).getName();
-       }
 }