/*
* 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.directory.studio.ldapbrowser.ui.actions;
import org.apache.directory.shared.ldap.name.LdapDN;
import org.apache.directory.studio.connection.core.Utils;
import org.apache.directory.studio.ldapbrowser.common.dialogs.DnDialog;
import org.apache.directory.studio.ldapbrowser.common.dialogs.TextDialog;
import org.apache.directory.studio.ldapbrowser.core.model.IBrowserConnection;
import org.apache.directory.studio.ldapbrowser.ui.BrowserUIConstants;
import org.apache.directory.studio.ldapbrowser.ui.BrowserUIPlugin;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.swt.dnd.Clipboard;
import org.eclipse.swt.dnd.TextTransfer;
import org.eclipse.swt.widgets.Display;
/**
* This action locates a DN that the user entered into a dialog.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
* @version $Rev$, $Date$
*/
public class GotoDnAction extends LocateInDitAction
{
/**
* Creates a new instance of LocateDnInDitAction.
*/
public GotoDnAction()
{
}
/**
* {@inheritDoc}
*/
public String getText()
{
return Messages.getString( "GotoDnAction.GotoDN" ); //$NON-NLS-1$
}
/**
* {@inheritDoc}
*/
public ImageDescriptor getImageDescriptor()
{
return BrowserUIPlugin.getDefault().getImageDescriptor( BrowserUIConstants.IMG_LOCATE_DN_IN_DIT );
}
/**
* {@inheritDoc}
*/
public String getCommandId()
{
return null;
}
/**
* {@inheritDoc}
*/
public boolean isEnabled()
{
return getInput() instanceof IBrowserConnection;
}
/**
* This implementation returns a connection and DN if th user put
* a valid DN into the dialog
*/
protected ConnectionAndDn getConnectionAndDn()
{
if ( getInput() instanceof IBrowserConnection )
{
IBrowserConnection conn = ( IBrowserConnection ) getInput();
LdapDN dn = Utils.getLdapDn( getStringFromClipboard() );
DnDialog dialog = new DnDialog(
getShell(),
Messages.getString( "GotoDnAction.GotoDNAction" ), Messages.getString( "GotoDnAction.EnterDNAction" ), conn, dn ); //$NON-NLS-1$ //$NON-NLS-2$
if ( dialog.open() == TextDialog.OK && dialog.getDn() != null )
{
dn = dialog.getDn();
return new ConnectionAndDn( conn, dn );
}
}
return null;
}
private static String getStringFromClipboard()
{
Clipboard clipboard = null;
try
{
clipboard = new Clipboard( Display.getCurrent() );
Object contents = clipboard.getContents( TextTransfer.getInstance() );
if ( contents != null && contents instanceof String )
{
return ( String ) contents;
}
}
finally
{
if ( clipboard != null )
{
clipboard.dispose();
}
}
return null;
}
}