/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at legal-notices/CDDLv1_0.txt
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* or http://forgerock.org/license/CDDLv1.0.html.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at legal-notices/CDDLv1_0.txt.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information:
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* Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*
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*
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* Copyright 2008 Sun Microsystems, Inc.
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* Portions Copyright 2015 ForgeRock AS
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*/
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package org.opends.guitools.controlpanel.ui.nodes;
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import java.awt.Component;
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import java.awt.datatransfer.DataFlavor;
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import java.awt.datatransfer.Transferable;
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import java.awt.datatransfer.UnsupportedFlavorException;
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import java.io.IOException;
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/**
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* An implementation of Transferable used in the LDAP entry browser to use
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* drag and drop. Currently drag and drop is used for instance to drag a
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* number of entries from a browser and drop them in the list of members of
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* a group.
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*/
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public class DndBrowserNodes implements Transferable {
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/** The data flavor managed by this transferable. */
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public static final DataFlavor INFO_FLAVOR =
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new DataFlavor(BrowserNodeInfo.class, "Browse Node Information");
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static DataFlavor[] FLAVORS = {INFO_FLAVOR };
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private BrowserNodeInfo[] nodes;
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/** The component that contains the nodes. */
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private Component parent;
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/**
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* Transferable implementation
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* ============================================
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*/
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/** {@inheritDoc} */
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@Override
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public boolean isDataFlavorSupported(DataFlavor df) {
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return df.equals(INFO_FLAVOR);
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}
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/** {@inheritDoc} */
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@Override
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public Object getTransferData(DataFlavor df)
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throws UnsupportedFlavorException, IOException {
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if (!isDataFlavorSupported(df)) {
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throw new UnsupportedFlavorException(df);
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}
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return this;
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}
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/** {@inheritDoc} */
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@Override
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public DataFlavor[] getTransferDataFlavors() {
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return FLAVORS;
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}
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/**
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* Returns the nodes that are being dragged (and dropped).
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* @return the nodes that are being dragged (and dropped).
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*/
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public BrowserNodeInfo[] getNodes()
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{
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return nodes;
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}
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/**
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* Sets the nodes that are being dragged (and dropped).
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* @param nodes the nodes that are being dragged (and dropped).
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*/
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public void setNodes(BrowserNodeInfo[] nodes)
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{
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this.nodes = nodes;
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}
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/**
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* Returns the component that contains the nodes (for instance the tree in
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* the LDAP browser).
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* @return the component that contains the nodes (for instance the tree in
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* the LDAP browser).
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*/
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public Component getParent()
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{
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return parent;
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}
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/**
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* Sets the component that contains the nodes (for instance the tree in
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* the LDAP browser).
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* @param parent the component that contains the nodes.
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*/
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public void setParent(Component parent)
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{
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this.parent = parent;
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}
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}
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