/*******************************************************************************
* Copyright (c) 2007, 2013 Wind River Systems, Inc. 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:
* Wind River Systems - initial API and implementation
*******************************************************************************/
package org.eclipse.tcf.internal.debug.ui.launch;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.util.Collection;
import java.util.Iterator;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.resource.JFaceResources;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.layout.GridData;
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;
public class TestErrorsDialog extends Dialog {
private static final int
SIZING_TEXT_WIDTH = 600,
SIZING_TEXT_HEIGHT = 400;
private Collection<Throwable> errors;
private Image image;
private Text text;
public TestErrorsDialog(Shell parent, Image image, Collection<Throwable> errors) {
super(parent);
this.image = image;
this.errors = errors;
}
@Override
protected void configureShell(Shell shell) {
super.configureShell(shell);
shell.setText("Connection Diagnostic errors");
shell.setImage(image);
}
@Override
protected void createButtonsForButtonBar(Composite parent) {
createButton(parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL, true);
}
@Override
protected Control createDialogArea(Composite parent) {
Composite composite = (Composite)super.createDialogArea(parent);
composite.setSize(composite.computeSize(SWT.DEFAULT, SWT.DEFAULT));
Label label = new Label(composite, SWT.WRAP);
label.setFont(JFaceResources.getFont(JFaceResources.BANNER_FONT));
label.setText("Connection diagnostics ended with errors:");
text = new Text(composite, SWT.MULTI | SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL);
text.setFont(JFaceResources.getFont(JFaceResources.TEXT_FONT));
text.setEditable(false);
text.setText(createText());
GridData data = new GridData(GridData.FILL_BOTH);
data.widthHint = SIZING_TEXT_WIDTH;
data.heightHint = SIZING_TEXT_HEIGHT;
text.setLayoutData(data);
return composite;
}
private String createText() {
StringWriter buf = new StringWriter();
PrintWriter pwr = new PrintWriter(buf);
for (Iterator<Throwable> i = errors.iterator(); i.hasNext();) {
i.next().printStackTrace(pwr);
pwr.println();
}
pwr.flush();
return buf.toString();
}
}