/*
* 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.widgets.search;
import org.apache.directory.studio.ldapbrowser.common.dialogs.SelectBrowserConnectionDialog;
import org.apache.directory.studio.connection.ui.widgets.BaseWidgetUtils;
import org.apache.directory.studio.ldapbrowser.common.widgets.BrowserWidget;
import org.apache.directory.studio.ldapbrowser.core.model.IBrowserConnection;
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 BrowserConnectionWidget could be used to select an {@link IBrowserConnection}.
* It is composed of a text to display the selected connection
* and a browse button to open a {@link SelectBrowserConnectionDialog}.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
* @version $Rev$, $Date$
*/
public class BrowserConnectionWidget extends BrowserWidget
{
/** The connection text, displays the selected connection */
private Text browserConnectionText;
/** The connection browse button, opens the dialog */
private Button connectionBrowseButton;
/** The selected connection */
private IBrowserConnection selectedBrowserConnection;
/**
* Creates a new instance of ConnectionWidget.
*
* @param connection the initial connection
*/
public BrowserConnectionWidget( IBrowserConnection connection )
{
this.selectedBrowserConnection = connection;
}
/**
* Creates a new instance of ConnectionWidget with no initial connection.
*/
public BrowserConnectionWidget()
{
this.selectedBrowserConnection = null;
}
/**
* Creates the widget.
*
* @param parent the parent
*/
public void createWidget( final Composite parent )
{
// Text
browserConnectionText = BaseWidgetUtils.createReadonlyText( parent, "", 1 ); //$NON-NLS-1$
// Button
connectionBrowseButton = BaseWidgetUtils.createButton( parent, Messages
.getString( "BrowserConnectionWidget.BrowseButton" ), 1 ); //$NON-NLS-1$
connectionBrowseButton.addSelectionListener( new SelectionAdapter()
{
public void widgetSelected( SelectionEvent e )
{
SelectBrowserConnectionDialog dialog = new SelectBrowserConnectionDialog( parent.getShell(), Messages
.getString( "BrowserConnectionWidget.SelectConnection" ), selectedBrowserConnection ); //$NON-NLS-1$
dialog.open();
IBrowserConnection browserConnection = dialog.getSelectedBrowserConnection();
if ( browserConnection != null )
{
setBrowserConnection( browserConnection );
notifyListeners();
}
}
} );
// initial values
setBrowserConnection( selectedBrowserConnection );
}
/**
* Gets the selected connection.
*
* @return the connection
*/
public IBrowserConnection getBrowserConnection()
{
return selectedBrowserConnection;
}
/**
* Sets the selected connection.
*
* @param connection the connection
*/
public void setBrowserConnection( IBrowserConnection connection )
{
selectedBrowserConnection = connection;
browserConnectionText.setText( selectedBrowserConnection != null
&& selectedBrowserConnection.getConnection() != null ? selectedBrowserConnection.getConnection().getName()
: "" ); //$NON-NLS-1$
}
/**
* Sets the enabled state of the widget.
*
* @param b true to enable the widget, false to disable the widget
*/
public void setEnabled( boolean b )
{
browserConnectionText.setEnabled( b );
connectionBrowseButton.setEnabled( b );
}
}