-/*
- * 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.eclipse.ui.workbench.commands;
-
-import javax.jcr.Node;
-import javax.jcr.RepositoryException;
-import javax.jcr.nodetype.NodeType;
-
-import org.argeo.eclipse.ui.TreeParent;
-import org.argeo.eclipse.ui.dialogs.ErrorFeedback;
-import org.argeo.eclipse.ui.dialogs.SingleValue;
-import org.argeo.eclipse.ui.workbench.WorkbenchUiPlugin;
-import org.argeo.eclipse.ui.workbench.internal.jcr.model.SingleJcrNodeElem;
-import org.argeo.eclipse.ui.workbench.internal.jcr.model.WorkspaceElem;
-import org.argeo.eclipse.ui.workbench.jcr.JcrBrowserView;
-import org.eclipse.core.commands.AbstractHandler;
-import org.eclipse.core.commands.ExecutionEvent;
-import org.eclipse.core.commands.ExecutionException;
-import org.eclipse.jface.viewers.ISelection;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.ui.handlers.HandlerUtil;
-
-/**
- * Adds a node of type nt:folder, only on {@link SingleJcrNodeElem} and
- * {@link WorkspaceElem} TreeObject types.
- *
- * This handler assumes that a selection provider is available and picks only
- * first selected item. It is UI's job to enable the command only when the
- * selection contains one and only one element. Thus no parameter is passed
- * through the command.
- */
-public class AddFolderNode extends AbstractHandler {
-
- public final static String ID = WorkbenchUiPlugin.ID + ".addFolderNode";
-
- public Object execute(ExecutionEvent event) throws ExecutionException {
-
- ISelection selection = HandlerUtil.getActiveWorkbenchWindow(event)
- .getActivePage().getSelection();
-
- JcrBrowserView view = (JcrBrowserView) HandlerUtil
- .getActiveWorkbenchWindow(event).getActivePage()
- .findView(HandlerUtil.getActivePartId(event));
-
- if (selection != null && !selection.isEmpty()
- && selection instanceof IStructuredSelection) {
- Object obj = ((IStructuredSelection) selection).getFirstElement();
- TreeParent treeParentNode = null;
- Node jcrParentNode = null;
-
- if (obj instanceof SingleJcrNodeElem) {
- treeParentNode = (TreeParent) obj;
- jcrParentNode = ((SingleJcrNodeElem) treeParentNode).getNode();
- } else if (obj instanceof WorkspaceElem) {
- treeParentNode = (TreeParent) obj;
- jcrParentNode = ((WorkspaceElem) treeParentNode).getRootNode();
- } else
- return null;
-
- String folderName = SingleValue.ask("Folder name",
- "Enter folder name");
- if (folderName != null) {
- try {
- jcrParentNode.addNode(folderName, NodeType.NT_FOLDER);
- jcrParentNode.getSession().save();
- view.nodeAdded(treeParentNode);
- } catch (RepositoryException e) {
- ErrorFeedback.show("Cannot create folder " + folderName
- + " under " + treeParentNode, e);
- }
- }
- } else {
- ErrorFeedback.show(WorkbenchUiPlugin
- .getMessage("errorUnvalidNtFolderNodeType"));
- }
- return null;
- }
-}