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/*******************************************************************************
* 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;
}
}
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