/*
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* The contents of this file are subject to the terms of the Common Development and
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* Distribution License (the License). You may not use this file except in compliance with the
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* License.
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*
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* You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the
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* specific language governing permission and limitations under the License.
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*
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* When distributing Covered Software, include this CDDL Header Notice in each file and include
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* the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL
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* Header, with the fields enclosed by brackets [] replaced by your own identifying
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* information: "Portions Copyright [year] [name of copyright owner]".
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*
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* Copyright 2008-2009 Sun Microsystems, Inc.
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* Portions Copyright 2013-2016 ForgeRock AS.
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*/
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package org.opends.guitools.controlpanel.ui;
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import java.awt.Component;
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import java.awt.Dimension;
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import java.awt.Window;
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import java.awt.event.MouseAdapter;
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import java.awt.event.MouseEvent;
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import java.awt.event.MouseListener;
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import javax.swing.JComponent;
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import javax.swing.JScrollPane;
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import javax.swing.JTree;
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import javax.swing.event.TreeSelectionEvent;
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import javax.swing.event.TreeSelectionListener;
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import javax.swing.tree.TreePath;
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import javax.swing.tree.TreeSelectionModel;
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import org.forgerock.i18n.LocalizableMessage;
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import org.opends.guitools.controlpanel.ui.nodes.BasicNode;
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import org.opends.guitools.controlpanel.util.Utilities;
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/**
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* A basic panel that contains a browser. It is used in general in panels that
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* require to provide some DNs of existing entries: we allow the user to launch
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* a browser to select entries.
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*/
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public class LDAPEntrySelectionPanel extends AbstractBrowseEntriesPanel
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{
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private LocalizableMessage title;
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private Filter f;
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private String[] dns;
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/**
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* The values of the filters that will be used when opening the dialog where
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* this panel is contained. For instance if the filter is set to Filter.USERS
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* the panel will display only users when the dialog appears.
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*/
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public enum Filter
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{
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/** Display users. */
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USERS,
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/** Display groups. */
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GROUPS,
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/** Display Dynamic Groups. */
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DYNAMIC_GROUPS,
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/** Display Static Groups. */
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STATIC_GROUPS,
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/** Default filter (all entries). */
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DEFAULT
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}
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private static final long serialVersionUID = -8140540064410029902L;
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/** Default constructor. */
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public LDAPEntrySelectionPanel()
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{
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super();
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}
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/**
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* Updates the tree selection model to allow multiple selection or not.
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* @param multiple whether the tree should allow multiple selection or not.
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*/
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public void setMultipleSelection(boolean multiple)
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{
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treePane.getTree().getSelectionModel().setSelectionMode(multiple ?
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TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION :
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TreeSelectionModel.SINGLE_TREE_SELECTION);
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}
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@Override
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public void toBeDisplayed(boolean visible)
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{
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super.toBeDisplayed(visible);
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if (visible)
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{
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dns = new String[0];
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}
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}
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@Override
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public LocalizableMessage getTitle()
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{
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return title;
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}
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@Override
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public void okClicked()
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{
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dns = retrieveDNs();
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super.closeClicked();
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}
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/**
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* Returns the selected DN's in an array of Strings. The array is never
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* <CODE>null</CODE> but might be empty.
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* @return the selected DN's.
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*/
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public String[] getDNs()
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{
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return dns;
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}
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private String[] retrieveDNs()
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{
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String[] dns;
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TreePath[] paths = treePane.getTree().getSelectionPaths();
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if (paths != null)
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{
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dns = new String[paths.length];
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for (int i=0; i<paths.length; i++)
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{
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dns[i] = ((BasicNode) paths[i].getLastPathComponent()).getDN().toString();
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}
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}
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else
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{
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dns = new String[0];
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}
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return dns;
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}
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@Override
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public GenericDialog.ButtonType getBrowseButtonType()
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{
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return GenericDialog.ButtonType.OK_CANCEL;
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}
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@Override
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protected Component createMainPanel()
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{
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JComponent p = createTreePane();
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final JTree tree = treePane.getTree();
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tree.getSelectionModel().addTreeSelectionListener(
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new TreeSelectionListener()
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{
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@Override
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public void valueChanged(TreeSelectionEvent ev)
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{
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TreePath[] paths = tree.getSelectionPaths();
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setEnabledOK(paths != null && paths.length > 0);
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}
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});
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MouseListener mouseListener = new MouseAdapter() {
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@Override
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public void mousePressed(MouseEvent e) {
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int selRow = tree.getRowForLocation(e.getX(), e.getY());
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if (selRow != -1 && e.getClickCount() == 2)
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{
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okClicked();
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}
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}
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};
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tree.addMouseListener(mouseListener);
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JScrollPane treeScroll = Utilities.createScrollPane(p);
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treeScroll.setPreferredSize(
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new Dimension(treeScroll.getPreferredSize().width + 30,
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4 * treeScroll.getPreferredSize().height));
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return treeScroll;
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}
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/**
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* Returns the last filter set with the setFilter method.
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* @return the last filter set with the setFilter method.
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*/
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public Filter getFilter()
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{
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return f;
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}
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/**
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* Sets the filter to be used when the panel is displayed.
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* @param filter the filter.
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*/
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public void setFilter(Filter filter)
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{
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f = filter;
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switch (f)
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{
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case USERS:
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filterAttribute.setSelectedItem(USER_FILTER);
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super.filter.setText("*");
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break;
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case GROUPS:
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filterAttribute.setSelectedItem(GROUP_FILTER);
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super.filter.setText("*");
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break;
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case DYNAMIC_GROUPS:
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filterAttribute.setSelectedItem(LDAP_FILTER);
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super.filter.setText("objectClass=groupOfURLs");
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break;
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case STATIC_GROUPS:
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filterAttribute.setSelectedItem(LDAP_FILTER);
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super.filter.setText("(|(objectClass=groupOfNames)" +
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"(objectClass=groupOfEntries)(objectClass=groupOfUniqueNames))");
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break;
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case DEFAULT:
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Object o = filterAttribute.getItemAt(0);
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filterAttribute.setSelectedItem(o);
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super.filter.setText("");
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break;
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}
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if (controller != null)
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{
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applyButtonClicked();
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}
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}
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/**
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* Sets the title that will be displayed in the dialog containing this panel.
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* @param title the title.
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*/
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public void setTitle(LocalizableMessage title)
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{
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this.title = title;
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Window w = Utilities.getParentDialog(this);
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if (w instanceof GenericDialog)
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{
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((GenericDialog)w).updateTitle();
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}
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else if (w instanceof GenericFrame)
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{
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((GenericFrame)w).updateTitle();
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}
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}
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}
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