/*
* 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.ldapstudio.browser.ui.widgets.search;
import org.apache.directory.ldapstudio.browser.core.model.IConnection;
import org.apache.directory.ldapstudio.browser.ui.dialogs.SelectConnectionDialog;
import org.apache.directory.ldapstudio.browser.ui.widgets.BaseWidgetUtils;
import org.apache.directory.ldapstudio.browser.ui.widgets.BrowserWidget;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Text;
/**
* The ConnectionWidget could be used to select a connection.
* It is composed of a text to display the selected connection
* and a browse button to open a {@link SelectConnectionDialog}.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
* @version $Rev$, $Date$
*/
public class ConnectionWidget extends BrowserWidget
{
/** The connection text, displays the selected connection */
private Text connectionText;
/** The connection browse button, opens the dialog */
private Button connectionBrowseButton;
/** The selected connection */
private IConnection selectedConnection;
/**
* Creates a new instance of ConnectionWidget.
*
* @param connection the initial connection
*/
public ConnectionWidget( IConnection connection )
{
this.selectedConnection = connection;
}
/**
* Creates a new instance of ConnectionWidget with no initial connection.
*/
public ConnectionWidget()
{
this.selectedConnection = null;
}
/**
* Creates the widget.
*
* @param parent the parent
*/
public void createWidget( final Composite parent )
{
// Text
connectionText = BaseWidgetUtils.createReadonlyText( parent, "", 1 );
// Button
connectionBrowseButton = BaseWidgetUtils.createButton( parent, "B&rowse...", 1 );
connectionBrowseButton.addSelectionListener( new SelectionAdapter()
{
public void widgetSelected( SelectionEvent e )
{
// if(selectedConnection != null) {
SelectConnectionDialog dialog = new SelectConnectionDialog( parent.getShell(), "Select Connection",
selectedConnection );
dialog.open();
IConnection connection = dialog.getSelectedConnection();
if ( connection != null )
{
setConnection( connection );
notifyListeners();
}
// }
}
} );
// initial values
setConnection( selectedConnection );
}
/**
* Gets the selected connection.
*
* @return the connection
*/
public IConnection getConnection()
{
return selectedConnection;
}
/**
* Sets the selected connection.
*
* @param connection the connection
*/
public void setConnection( IConnection connection )
{
selectedConnection = connection;
connectionText.setText( selectedConnection != null ? selectedConnection.getName() : "" );
}
/**
* Sets the enabled state of the widget.
*
* @param b true to enable the widget, false to disable the widget
*/
public void setEnabled( boolean b )
{
connectionText.setEnabled( b );
connectionBrowseButton.setEnabled( b );
}
}