/*
* 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.common.dialogs;
import org.apache.directory.shared.ldap.name.LdapDN;
import org.apache.directory.studio.connection.ui.widgets.BaseWidgetUtils;
import org.apache.directory.studio.ldapbrowser.common.BrowserCommonActivator;
import org.apache.directory.studio.ldapbrowser.common.BrowserCommonConstants;
import org.apache.directory.studio.ldapbrowser.common.widgets.WidgetModifyEvent;
import org.apache.directory.studio.ldapbrowser.common.widgets.WidgetModifyListener;
import org.apache.directory.studio.ldapbrowser.common.widgets.search.EntryWidget;
import org.apache.directory.studio.ldapbrowser.core.model.IBrowserConnection;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Shell;
/**
* The DnDialog is used from the DN value editor to edit and select a DN.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
* @version $Rev$, $Date$
*/
public class DnDialog extends Dialog
{
/** The title. */
private String title;
/** The description. */
private String description;
/** The entry widget. */
private EntryWidget entryWidget;
/** The connection. */
private IBrowserConnection connection;
/** The dn. */
private LdapDN dn;
/**
* Creates a new instance of DnDialog.
*
* @param parentShell the parent shell
* @param title the title of the dialog
* @param description the description of the dialog
* @param connection the connection used to browse the directory
* @param dn the initial DN, may be null
*/
public DnDialog( Shell parentShell, String title, String description, IBrowserConnection connection, LdapDN dn )
{
super( parentShell );
super.setShellStyle( super.getShellStyle() | SWT.RESIZE );
this.title = title;
this.description = description;
this.connection = connection;
this.dn = dn;
}
/**
* @see org.eclipse.jface.window.Window#configureShell(org.eclipse.swt.widgets.Shell)
*/
protected void configureShell( Shell shell )
{
super.configureShell( shell );
shell.setText( title );
shell.setImage( BrowserCommonActivator.getDefault().getImage( BrowserCommonConstants.IMG_DNEDITOR ) );
}
/**
* @see org.eclipse.jface.dialogs.Dialog#okPressed()
*/
protected void okPressed()
{
dn = entryWidget.getDn();
entryWidget.saveDialogSettings();
super.okPressed();
}
/**
* @see org.eclipse.jface.dialogs.Dialog#createButtonBar(org.eclipse.swt.widgets.Composite)
*/
protected Control createButtonBar( Composite parent )
{
Control control = super.createButtonBar( parent );
updateWidgets();
return control;
}
/**
* @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite)
*/
protected Control createDialogArea( Composite parent )
{
Composite composite = ( Composite ) super.createDialogArea( parent );
GridData gd = new GridData( GridData.FILL_BOTH );
gd.widthHint = convertHorizontalDLUsToPixels( IDialogConstants.MINIMUM_MESSAGE_AREA_WIDTH ) * 3 / 2;
composite.setLayoutData( gd );
if ( description != null )
{
BaseWidgetUtils.createLabel( composite, description, 1 );
}
Composite innerComposite = BaseWidgetUtils.createColumnContainer( composite, 2, 1 );
entryWidget = new EntryWidget( connection, dn );
entryWidget.addWidgetModifyListener( new WidgetModifyListener()
{
public void widgetModified( WidgetModifyEvent event )
{
updateWidgets();
}
} );
entryWidget.createWidget( innerComposite );
applyDialogFont( composite );
return composite;
}
/**
* Updates the widgets.
*/
private void updateWidgets()
{
if ( getButton( IDialogConstants.OK_ID ) != null )
{
getButton( IDialogConstants.OK_ID ).setEnabled(
entryWidget.getDn() != null && !"".equals( entryWidget.getDn().toString() ) ); //$NON-NLS-1$
}
}
/**
* Gets the dn.
*
* @return the dn
*/
public LdapDN getDn()
{
return dn;
}
}