/*
* 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.common.ui.widgets.AbstractWidget;
import org.apache.directory.studio.common.ui.widgets.BaseWidgetUtils;
import org.apache.directory.studio.connection.core.Connection;
import org.apache.directory.studio.connection.core.Connection.ReferralHandlingMethod;
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.Group;
/**
* The ReferralsHandlingWidget could be used to select the
* referrals handling method. It is composed of a group with
* two radio buttons.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
*/
public class ReferralsHandlingWidget extends AbstractWidget
{
/** The initial referrals handling method. */
private Connection.ReferralHandlingMethod initialReferralsHandlingMethod;
/** The group. */
private Group group;
/** The follow manually button. */
private Button followManuallyButton;
/** The follow automatically button. */
private Button followAutomaticallyButton;
/** The ignore button. */
private Button ignoreButton;
/**
* Creates a new instance of ReferralsHandlingWidget with the given
* referrals handling method.
*
* @param initialReferralsHandlingMethod the initial referrals handling method
*/
public ReferralsHandlingWidget( Connection.ReferralHandlingMethod initialReferralsHandlingMethod )
{
this.initialReferralsHandlingMethod = initialReferralsHandlingMethod;
}
/**
* Creates a new instance of ReferralsHandlingWidget with initial
* referrals handling method {@link Connection.ReferralHandlingMethod.FOLLOW}.
*/
public ReferralsHandlingWidget()
{
this.initialReferralsHandlingMethod = Connection.ReferralHandlingMethod.FOLLOW;
}
/**
* Creates the widget.
*
* @param parent the parent
*/
public void createWidget( Composite parent, boolean followManuallyVisible )
{
group = BaseWidgetUtils.createGroup( parent,
Messages.getString( "ReferralsHandlingWidget.ReferralsHandling" ), 1 ); //$NON-NLS-1$
Composite groupComposite = BaseWidgetUtils.createColumnContainer( group, 1, 1 );
if ( followManuallyVisible )
{
followManuallyButton = BaseWidgetUtils.createRadiobutton( groupComposite, Messages
.getString( "ReferralsHandlingWidget.FollowManually" ), 1 ); //$NON-NLS-1$
followManuallyButton.setToolTipText( Messages.getString( "ReferralsHandlingWidget.FollowManuallyTooltip" ) ); //$NON-NLS-1$
followManuallyButton.addSelectionListener( new SelectionAdapter()
{
public void widgetSelected( SelectionEvent e )
{
notifyListeners();
}
} );
}
followAutomaticallyButton = BaseWidgetUtils.createRadiobutton( groupComposite, Messages
.getString( "ReferralsHandlingWidget.FollowAutomatically" ), 1 ); //$NON-NLS-1$
followAutomaticallyButton.setToolTipText( Messages
.getString( "ReferralsHandlingWidget.FollowAutomaticallyTooltip" ) ); //$NON-NLS-1$
followAutomaticallyButton.addSelectionListener( new SelectionAdapter()
{
public void widgetSelected( SelectionEvent e )
{
notifyListeners();
}
} );
ignoreButton = BaseWidgetUtils.createRadiobutton( groupComposite, Messages
.getString( "ReferralsHandlingWidget.Ignore" ), 1 ); //$NON-NLS-1$
ignoreButton.setToolTipText( Messages.getString( "ReferralsHandlingWidget.IgnoreTooltip" ) ); //$NON-NLS-1$
ignoreButton.addSelectionListener( new SelectionAdapter()
{
public void widgetSelected( SelectionEvent e )
{
notifyListeners();
}
} );
setReferralsHandlingMethod( initialReferralsHandlingMethod );
}
/**
* Sets the referrals handling method.
*
* @param referralsHandlingMethod the referrals handling method
*/
public void setReferralsHandlingMethod( Connection.ReferralHandlingMethod referralsHandlingMethod )
{
initialReferralsHandlingMethod = referralsHandlingMethod;
if ( followManuallyButton == null && referralsHandlingMethod == ReferralHandlingMethod.FOLLOW_MANUALLY )
{
// fall-back to FOLLOW if manually button is invisible
initialReferralsHandlingMethod = ReferralHandlingMethod.FOLLOW;
}
if ( followManuallyButton != null )
{
followManuallyButton
.setSelection( initialReferralsHandlingMethod == Connection.ReferralHandlingMethod.FOLLOW_MANUALLY );
}
followAutomaticallyButton
.setSelection( initialReferralsHandlingMethod == Connection.ReferralHandlingMethod.FOLLOW );
ignoreButton.setSelection( initialReferralsHandlingMethod == Connection.ReferralHandlingMethod.IGNORE );
}
/**
* Gets the referrals handling method.
*
* @return the referrals handling method
*/
public Connection.ReferralHandlingMethod getReferralsHandlingMethod()
{
if ( ignoreButton.getSelection() )
{
return Connection.ReferralHandlingMethod.IGNORE;
}
else if ( followAutomaticallyButton.getSelection() )
{
return Connection.ReferralHandlingMethod.FOLLOW;
}
else
{
return Connection.ReferralHandlingMethod.FOLLOW_MANUALLY;
}
}
/**
* Sets the enabled state of the widget.
*
* @param b true to enable the widget, false to disable the widget
*/
public void setEnabled( boolean b )
{
group.setEnabled( b );
if ( followManuallyButton != null )
{
followManuallyButton.setEnabled( b );
}
followAutomaticallyButton.setEnabled( b );
ignoreButton.setEnabled( b );
}
}