/*
* 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.editor.v154.dialogs;
import org.apache.directory.studio.apacheds.configuration.model.v154.IndexedAttribute;
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.events.VerifyEvent;
import org.eclipse.swt.events.VerifyListener;
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 Indexed Attribute.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
* @version $Rev$, $Date$
*/
public class IndexedAttributeDialog extends Dialog
{
/** The Indexed Attribute */
private IndexedAttribute indexedAttribute;
/** The dirty flag */
private boolean dirty = false;
// UI Fields
private Text attributeIdText;
private Text cacheSizeText;
/**
* Creates a new instance of IndexedAttributeDialog.
*/
public IndexedAttributeDialog( IndexedAttribute indexedAttribute )
{
super( PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell() );
this.indexedAttribute = indexedAttribute;
}
/* (non-Javadoc)
* @see org.eclipse.jface.window.Window#configureShell(org.eclipse.swt.widgets.Shell)
*/
protected void configureShell( Shell newShell )
{
super.configureShell( newShell );
newShell.setText( Messages.getString( "IndexedAttributeDialog.IndexedAttributeDialog" ) ); //$NON-NLS-1$
}
/* (non-Javadoc)
* @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite)
*/
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 attributeIdLabel = new Label( composite, SWT.NONE );
attributeIdLabel.setText( Messages.getString( "IndexedAttributeDialog.AttributeID" ) ); //$NON-NLS-1$
attributeIdText = new Text( composite, SWT.BORDER );
attributeIdText.setLayoutData( new GridData( SWT.FILL, SWT.NONE, true, false ) );
Label cacheSizeLabel = new Label( composite, SWT.NONE );
cacheSizeLabel.setText( Messages.getString( "IndexedAttributeDialog.CacheSize" ) ); //$NON-NLS-1$
cacheSizeText = new Text( composite, SWT.BORDER );
cacheSizeText.addVerifyListener( new VerifyListener()
{
public void verifyText( VerifyEvent e )
{
if ( !e.text.matches( "[0-9]*" ) ) //$NON-NLS-1$
{
e.doit = false;
}
}
} );
cacheSizeText.setLayoutData( new GridData( SWT.FILL, SWT.NONE, true, false ) );
initFromInput();
addListeners();
return composite;
}
/**
* Initializes the UI from the input.
*/
private void initFromInput()
{
String attributeId = indexedAttribute.getAttributeId();
attributeIdText.setText( ( attributeId == null ) ? "" : attributeId ); //$NON-NLS-1$
cacheSizeText.setText( "" + indexedAttribute.getCacheSize() ); //$NON-NLS-1$
}
/**
* Adds listeners to the UI Fields.
*/
private void addListeners()
{
attributeIdText.addModifyListener( new ModifyListener()
{
public void modifyText( ModifyEvent e )
{
dirty = true;
}
} );
cacheSizeText.addModifyListener( new ModifyListener()
{
public void modifyText( ModifyEvent e )
{
dirty = true;
}
} );
}
/* (non-Javadoc)
* @see org.eclipse.jface.dialogs.Dialog#okPressed()
*/
protected void okPressed()
{
indexedAttribute.setAttributeId( attributeIdText.getText() );
try
{
indexedAttribute.setCacheSize( Integer.parseInt( cacheSizeText.getText() ) );
}
catch ( NumberFormatException e )
{
// Nothing to do, it won't happen
}
super.okPressed();
}
/**
* Gets the Indexed Attribute.
*
* @return
* the Indexed Attribute
*/
public IndexedAttribute getIndexedAttribute()
{
return indexedAttribute;
}
/**
* Returns the dirty flag of the dialog.
*
* @return
* the dirty flag of the dialog
*/
public boolean isDirty()
{
return dirty;
}
}