/*
* 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.apacheds.configuration.dialogs;
import org.apache.directory.studio.apacheds.configuration.editor.AttributeValueObject;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.PlatformUI;
/**
* This class implements the Dialog for Attribute Value.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
*/
public class AttributeValueDialog extends Dialog
{
/** The Attribute Value Object */
private AttributeValueObject attributeValueObject;
/** The dirty flag */
private boolean dirty = false;
// UI Fields
private Text attributeText;
private Text valueText;
/**
* Creates a new instance of AttributeValueDialog.
*/
public AttributeValueDialog( AttributeValueObject attributeValueObject )
{
super( PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell() );
this.attributeValueObject = attributeValueObject;
}
/**
* {@inheritDoc}
*/
protected void configureShell( Shell newShell )
{
super.configureShell( newShell );
newShell.setText( Messages.getString( "AttributeValueDialog.AttributeValueDialog" ) ); //$NON-NLS-1$
}
/**
* This create a dialog like :
*
* <pre>
* +------------------------------------------------+
* | Attribute: [ ] Value: [ ] |
* +------------------------------------------------+
* </pre>
* {@inheritDoc}
*/
protected Control createDialogArea( Composite parent )
{
Composite composite = new Composite( parent, SWT.NONE );
GridLayout layout = new GridLayout( 2, false );
composite.setLayout( layout );
composite.setLayoutData( new GridData( GridData.FILL, GridData.FILL, true, true ) );
Label attributeLabel = new Label( composite, SWT.NONE );
attributeLabel.setText( Messages.getString( "AttributeValueDialog.Attribute" ) ); //$NON-NLS-1$
attributeText = new Text( composite, SWT.BORDER );
attributeText.setLayoutData( new GridData( SWT.FILL, SWT.NONE, true, false ) );
Label valueLabel = new Label( composite, SWT.NONE );
valueLabel.setText( Messages.getString( "AttributeValueDialog.Value" ) ); //$NON-NLS-1$
valueText = new Text( composite, SWT.BORDER );
valueText.setLayoutData( new GridData( SWT.FILL, SWT.NONE, true, false ) );
initFromInput();
addListeners();
return composite;
}
/**
* Initializes the UI from the input.
*/
private void initFromInput()
{
String attribute = attributeValueObject.getAttribute();
attributeText.setText( ( attribute == null ) ? "" : attribute ); //$NON-NLS-1$
Object value = attributeValueObject.getValue();
valueText.setText( ( value == null ) ? "" : value.toString() ); //$NON-NLS-1$
}
/**
* Adds listeners to the UI Fields.
*/
private void addListeners()
{
attributeText.addModifyListener( new ModifyListener()
{
public void modifyText( ModifyEvent e )
{
dirty = true;
}
} );
valueText.addModifyListener( new ModifyListener()
{
public void modifyText( ModifyEvent e )
{
dirty = true;
}
} );
}
/**
* {@inheritDoc}
*/
protected void okPressed()
{
attributeValueObject.setId( attributeText.getText() );
attributeValueObject.setValue( valueText.getText() );
super.okPressed();
}
/**
* Gets the Attribute Value Object.
*
* @return the Attribute Value Object
*/
public AttributeValueObject getAttributeValueObject()
{
return attributeValueObject;
}
/**
* Returns the dirty flag of the dialog.
*
* @return the dirty flag of the dialog
*/
public boolean isDirty()
{
return dirty;
}
}