| /* |
| * 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.dialogs.preferences; |
| |
| |
| import org.apache.directory.studio.common.ui.widgets.BaseWidgetUtils; |
| import org.apache.directory.studio.ldapbrowser.core.model.schema.BinarySyntax; |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.jface.dialogs.IDialogConstants; |
| import org.eclipse.swt.events.ModifyEvent; |
| import org.eclipse.swt.events.ModifyListener; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Combo; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.Shell; |
| |
| |
| /** |
| * The SyntaxDialog is used to enter/select a syntax OID. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| public class SyntaxDialog extends Dialog |
| { |
| /** The initial syntax. */ |
| private BinarySyntax currentSyntax; |
| |
| /** The possible syntax OIDs. */ |
| private String[] syntaxOids; |
| |
| /** The selected syntax. */ |
| private BinarySyntax returnSyntax; |
| |
| /** The combo. */ |
| private Combo oidCombo; |
| |
| /** The OK button of the dialog */ |
| private Button okButton; |
| |
| |
| /** |
| * Creates a new instance of SyntaxDialog. |
| * |
| * @param parentShell the parent shell |
| * @param currentSyntax the current syntax, null if none |
| * @param syntaxOids the possible syntax OIDs |
| */ |
| public SyntaxDialog( Shell parentShell, BinarySyntax currentSyntax, String[] syntaxOids ) |
| { |
| super( parentShell ); |
| this.currentSyntax = currentSyntax; |
| this.syntaxOids = syntaxOids; |
| this.returnSyntax = null; |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| protected void configureShell( Shell newShell ) |
| { |
| super.configureShell( newShell ); |
| newShell.setText( Messages.getString( "SyntaxDialog.SelectSyntaxOID" ) ); //$NON-NLS-1$ |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| protected void createButtonsForButtonBar( Composite parent ) |
| { |
| okButton = createButton( parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL, true ); |
| createButton( parent, IDialogConstants.CANCEL_ID, IDialogConstants.CANCEL_LABEL, false ); |
| |
| validate(); |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| protected void okPressed() |
| { |
| returnSyntax = new BinarySyntax( oidCombo.getText() ); |
| super.okPressed(); |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| protected Control createDialogArea( Composite parent ) |
| { |
| Composite composite = ( Composite ) super.createDialogArea( parent ); |
| |
| Composite c = BaseWidgetUtils.createColumnContainer( composite, 2, 1 ); |
| BaseWidgetUtils.createLabel( c, Messages.getString( "SyntaxDialog.SyntaxOID" ), 1 ); //$NON-NLS-1$ |
| oidCombo = BaseWidgetUtils.createCombo( c, syntaxOids, -1, 1 ); |
| if ( currentSyntax != null ) |
| { |
| oidCombo.setText( currentSyntax.getSyntaxNumericOid() ); |
| } |
| oidCombo.addModifyListener( new ModifyListener() |
| { |
| public void modifyText( ModifyEvent e ) |
| { |
| validate(); |
| } |
| } ); |
| |
| return composite; |
| } |
| |
| |
| private void validate() |
| { |
| okButton.setEnabled( !"".equals( oidCombo.getText() ) ); //$NON-NLS-1$ |
| } |
| |
| |
| /** |
| * Gets the entered/selected syntax. |
| * |
| * @return the syntax |
| */ |
| public BinarySyntax getSyntax() |
| { |
| return returnSyntax; |
| } |
| |
| } |