| /******************************************************************************* |
| * Copyright (c) 2008, 2017 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.equinox.internal.security.ui.storage.view; |
| |
| import org.eclipse.equinox.internal.security.ui.Activator; |
| import org.eclipse.equinox.internal.security.ui.nls.SecUIMessages; |
| import org.eclipse.equinox.internal.security.ui.storage.IStorageConst; |
| import org.eclipse.jface.dialogs.*; |
| import org.eclipse.jface.layout.GridLayoutFactory; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.widgets.*; |
| import org.eclipse.ui.PlatformUI; |
| |
| public class NewNodeDialog extends TitleAreaDialog { |
| |
| private static final String HELP_ID = Activator.PLUGIN_ID + ".NewNodeDialog"; //$NON-NLS-1$ |
| |
| protected Text nodeName; |
| protected Button okButton; |
| protected String name; |
| |
| public NewNodeDialog(Shell parentShell) { |
| super(parentShell); |
| } |
| |
| protected void configureShell(Shell shell) { |
| super.configureShell(shell); |
| shell.setText(SecUIMessages.newNodeTitle); |
| PlatformUI.getWorkbench().getHelpSystem().setHelp(shell, HELP_ID); |
| } |
| |
| protected void createButtonsForButtonBar(Composite parent) { |
| okButton = createButton(parent, IDialogConstants.OK_ID, SecUIMessages.newNodeOK, true); |
| okButton.setEnabled(false); |
| createButton(parent, IDialogConstants.CANCEL_ID, SecUIMessages.newNodeCancel, false); |
| } |
| |
| protected Control createDialogArea(Composite parent) { |
| Composite composite = (Composite) super.createDialogArea(parent); |
| setMessage(SecUIMessages.newNodeMsg); |
| |
| new Label(composite, SWT.LEFT).setText(SecUIMessages.newNodeLabel); |
| nodeName = new Text(composite, SWT.LEFT | SWT.BORDER); |
| nodeName.addModifyListener(event -> okButton.setEnabled(validName())); |
| |
| composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); |
| GridLayoutFactory.swtDefaults().generateLayout(composite); |
| |
| return composite; |
| } |
| |
| protected boolean validName() { |
| String tmp = nodeName.getText(); |
| boolean valid; |
| if ((tmp == null) || (tmp.length() == 0)) |
| valid = false; |
| else if (tmp.equals(IStorageConst.STORAGE_ID)) |
| valid = false; |
| else |
| valid = (tmp.indexOf('/') == -1); |
| if (valid) |
| setMessage(SecUIMessages.newNodeMsg, IMessageProvider.NONE); |
| else |
| setMessage(SecUIMessages.newNodeInvalid, IMessageProvider.ERROR); |
| return valid; |
| } |
| |
| protected void okPressed() { |
| name = nodeName.getText(); |
| super.okPressed(); |
| } |
| |
| public String getNodeName() { |
| return name; |
| } |
| |
| } |