/*
* 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.openldap.config.editor.dialogs;
import java.util.ArrayList;
import java.util.List;
import org.apache.directory.studio.common.ui.AddEditDialog;
import org.apache.directory.studio.common.ui.widgets.BaseWidgetUtils;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Shell;
import org.apache.directory.studio.openldap.common.ui.model.RestrictOperationEnum;
/**
* The RestrictOperationDialog is used to select one restricted operation. The possible
* operations are :
* <ul>
* <li>add</li>
* <li>all</li>
* <li>bind</li>
* <li>compare</li>
* <li>delete</li>
* <li>extended</li>
* <li>extended=1.3.6.1.4.1.1466.20037</li>
* <li>extended=1.3.6.1.4.1.4203.1.11.1</li>
* <li>extended=1.3.6.1.4.1.4203.1.11.3</li>
* <li>extended=1.3.6.1.1.8</li>
* <li>modify</li>
* <li>modrdn</li>
* <li>read</li>
* <li>rename</li>
* <li>search</li>
* <li>write</li>
* </ul>
*
* The dialog overlay is like :
*
* <pre>
* +--------------------------------------------------------------------+
* | Restricted Operation |
* | .----------------------------------------------------------------. |
* | | add : [] all : [] bind : [] compare : [] | |
* | | delete : [] extended [] START_TLS : [] MODIFY_PASSWORD : [] | |
* | | WHOAMI : [] CANCEL : [] modify : [] modrdn : [] | |
* | | read : [] rename : [] search : [] write : [] | |
* | '----------------------------------------------------------------' |
* | |
* | (Cancel) (OK) |
* +--------------------------------------------------------------------+
* </pre>
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
*/
public class RestrictOperationDialog extends AddEditDialog<RestrictOperationEnum>
{
/** The array of buttons */
private Button[] restrictOperationCheckboxes = new Button[16];
/** The already selected Restricted Operations */
List<RestrictOperationEnum> operations = new ArrayList<RestrictOperationEnum>();
/**
* Create a new instance of the RestrictOperationDialog
*
* @param parentShell The parent Shell
*/
public RestrictOperationDialog( Shell parentShell )
{
super( parentShell );
super.setShellStyle( super.getShellStyle() | SWT.RESIZE );
}
/**
* @see org.eclipse.jface.window.Window#configureShell(org.eclipse.swt.widgets.Shell)
*/
protected void configureShell( Shell shell )
{
super.configureShell( shell );
shell.setText( Messages.getString( "RestrictOperation.Title" ) );
}
/**
* The listener in charge of exposing the changes when some checkbox is selected
*/
private SelectionListener checkboxSelectionListener = new SelectionAdapter()
{
public void widgetSelected( SelectionEvent e )
{
Object object = e.getSource();
if ( object instanceof Button )
{
Button selectedCheckbox = (Button)object;
for ( int i = 1; i < restrictOperationCheckboxes.length; i++ )
{
if ( selectedCheckbox == restrictOperationCheckboxes[i] )
{
setEditedElement( RestrictOperationEnum.getOperation( i ) );
}
else if ( restrictOperationCheckboxes[i].isEnabled() )
{
restrictOperationCheckboxes[i].setSelection( false );
}
}
}
}
};
/**
* Create the Dialog for RestrictOperation :
* <pre>
* +--------------------------------------------------------------------+
* | Restricted Operation |
* | .----------------------------------------------------------------. |
* | | add : [] all : [] bind : [] compare : [] | |
* | | delete : [] extended [] START_TLS : [] MODIFY_PASSWORD : [] | |
* | | WHOAMI : [] CANCEL : [] modify : [] modrdn : [] | |
* | | read : [] rename : [] search : [] write : [] | |
* | '----------------------------------------------------------------' |
* | |
* | (Cancel) (OK) |
* +--------------------------------------------------------------------+
* </pre>
* @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 );
composite.setLayoutData( gd );
createRestrictOperationEditGroup( composite );
initDialog();
applyDialogFont( composite );
return composite;
}
/**
* Creates the RestrictOperation input group.
*
* <pre>
* Restricted Operation
* .----------------------------------------------------------------.
* | add : [] all : [] bind : [] compare : [] |
* | delete : [] extended [] START_TLS : [] MODIFY_PASSWORD : [] |
* | WHOAMI : [] CANCEL : [] modify : [] modrdn : [] |
* | read : [] rename : [] search : [] write : [] |
* '----------------------------------------------------------------'
* </pre>
* @param parent the parent composite
*/
private void createRestrictOperationEditGroup( Composite parent )
{
// Require Condition Group
Group restrictOperationGroup = BaseWidgetUtils.createGroup( parent, "", 2 );
GridLayout restrictOperationGridLayout = new GridLayout( 2, false );
restrictOperationGroup.setLayout( restrictOperationGridLayout );
restrictOperationGroup.setLayoutData( new GridData( SWT.FILL, SWT.NONE, true, false ) );
// The various buttons
for ( int i = 1; i < restrictOperationCheckboxes.length; i++ )
{
String restrictOperation = RestrictOperationEnum.getOperation( i ).getExternalName();
restrictOperationCheckboxes[i] = BaseWidgetUtils.createCheckbox( restrictOperationGroup, restrictOperation, 1 );
restrictOperationCheckboxes[i].addSelectionListener( checkboxSelectionListener );
}
}
protected void initDialog()
{
List<RestrictOperationEnum> elements = getElements();
boolean allSelected = true;
okDisabled = false;
for ( int i = 1; i < restrictOperationCheckboxes.length; i++ )
{
RestrictOperationEnum value = RestrictOperationEnum.getRestrictOperation( restrictOperationCheckboxes[i].getText() );
// Disable the Conditions already selected
if ( elements.contains( value ) )
{
restrictOperationCheckboxes[i].setSelection( true );
restrictOperationCheckboxes[i].setEnabled( false );
}
else
{
allSelected = false;
}
}
if ( allSelected )
{
// Disable the OK button
okDisabled = true;
}
}
/**
* {@inheritDoc}
*/
@Override
public void addNewElement()
{
// Default to none
setEditedElement( RestrictOperationEnum.UNKNOWN );
}
}