/*
* 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.ldapstudio.browser.ui.widgets.search;
import org.apache.directory.ldapstudio.browser.core.model.IConnection;
import org.apache.directory.ldapstudio.browser.core.utils.Utils;
import org.apache.directory.ldapstudio.browser.ui.BrowserUIConstants;
import org.apache.directory.ldapstudio.browser.ui.widgets.BaseWidgetUtils;
import org.apache.directory.ldapstudio.browser.ui.widgets.DialogContentAssistant;
import org.apache.directory.ldapstudio.browser.ui.widgets.BrowserWidget;
import org.apache.directory.ldapstudio.browser.ui.widgets.HistoryUtils;
import org.eclipse.jface.text.IDocument;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Combo;
import org.eclipse.swt.widgets.Composite;
public class ReturningAttributesWidget extends BrowserWidget
{
private Combo returningAttributesCombo;
private ReturningAttributesContentAssistProcessor contentAssistProcessor;
private IConnection connection;
private String[] initialReturningAttributes;
public ReturningAttributesWidget( IConnection connection, String[] initialReturningAttributes )
{
this.connection = connection;
this.initialReturningAttributes = initialReturningAttributes;
}
public ReturningAttributesWidget()
{
this.connection = null;
this.initialReturningAttributes = null;
}
public void createWidget( Composite parent )
{
returningAttributesCombo = BaseWidgetUtils.createCombo( parent, new String[0], -1, 1 );
GridData gd = new GridData( GridData.FILL_HORIZONTAL );
gd.horizontalSpan = 1;
gd.widthHint = 200;
returningAttributesCombo.setLayoutData( gd );
contentAssistProcessor = new ReturningAttributesContentAssistProcessor( new String[0] );
DialogContentAssistant raca = new DialogContentAssistant();
raca.enableAutoInsert( true );
raca.enableAutoActivation( true );
raca.setAutoActivationDelay( 500 );
raca.setContentAssistProcessor( contentAssistProcessor, IDocument.DEFAULT_CONTENT_TYPE );
raca.install( returningAttributesCombo );
String[] history = HistoryUtils.load( BrowserUIConstants.DIALOGSETTING_KEY_RETURNING_ATTRIBUTES_HISTORY );
for ( int i = 0; i < history.length; i++ )
{
history[i] = Utils.arrayToString( Utils.stringToArray( history[i] ) );
}
returningAttributesCombo.setItems( history );
returningAttributesCombo.setText( Utils.arrayToString( this.initialReturningAttributes ) );
returningAttributesCombo.addModifyListener( new ModifyListener()
{
public void modifyText( ModifyEvent e )
{
notifyListeners();
}
} );
this.setConnection( this.connection );
}
public void setConnection( IConnection connection )
{
this.connection = connection;
contentAssistProcessor.setPossibleAttributeTypes( connection == null ? new String[0] : connection.getSchema()
.getAttributeTypeDescriptionNames() );
}
public void setInitialReturningAttributes( String[] initialReturningAttributes )
{
this.initialReturningAttributes = initialReturningAttributes;
returningAttributesCombo.setText( Utils.arrayToString( this.initialReturningAttributes ) );
}
public void setEnabled( boolean b )
{
this.returningAttributesCombo.setEnabled( b );
}
public String[] getReturningAttributes()
{
String s = this.returningAttributesCombo.getText();
return Utils.stringToArray( s );
}
public void saveDialogSettings()
{
HistoryUtils.save( BrowserUIConstants.DIALOGSETTING_KEY_RETURNING_ATTRIBUTES_HISTORY, Utils
.arrayToString( getReturningAttributes() ) );
}
public void setFocus()
{
returningAttributesCombo.setFocus();
}
}