/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.jmeter.gui.action;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
import java.util.HashSet;
import java.util.Set;
import org.apache.jmeter.exceptions.IllegalUserActionException;
import org.apache.jmeter.gui.GuiPackage;
import org.apache.jmeter.gui.tree.JMeterTreeListener;
import org.apache.jmeter.gui.tree.JMeterTreeNode;
import org.apache.jmeter.gui.util.MenuFactory;
import org.apache.jmeter.util.JMeterUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Places a copied JMeterTreeNode under the selected node.
*
*/
public class Paste extends AbstractAction {
private static final Logger log = LoggerFactory.getLogger(Paste.class);
private static final Set<String> commands = new HashSet<>();
static {
commands.add(ActionNames.PASTE);
}
/**
* @see Command#getActionNames()
*/
@Override
public Set<String> getActionNames() {
return commands;
}
/**
* @see Command#doAction(ActionEvent)
*/
@Override
public void doAction(ActionEvent e) {
JMeterTreeNode[] draggedNodes = Copy.getCopiedNodes();
if (draggedNodes == null) {
Toolkit.getDefaultToolkit().beep();
return;
}
JMeterTreeListener treeListener = GuiPackage.getInstance().getTreeListener();
JMeterTreeNode currentNode = treeListener.getCurrentNode();
if (MenuFactory.canAddTo(currentNode, draggedNodes)) {
for (JMeterTreeNode draggedNode : draggedNodes) {
if (draggedNode != null) {
addNode(currentNode, draggedNode);
}
}
} else {
Toolkit.getDefaultToolkit().beep();
}
GuiPackage.getInstance().getMainFrame().repaint();
}
private void addNode(JMeterTreeNode parent, JMeterTreeNode node) {
try {
// Add this node
JMeterTreeNode newNode = GuiPackage.getInstance().getTreeModel().addComponent(node.getTestElement(), parent);
// Add all the child nodes of the node we are adding
for(int i = 0; i < node.getChildCount(); i++) {
addNode(newNode, (JMeterTreeNode)node.getChildAt(i));
}
}
catch (IllegalUserActionException iuae) {
log.error("Illegal user action while adding a tree node.", iuae); // $NON-NLS-1$
JMeterUtils.reportErrorToUser(iuae.getMessage());
}
}
}