errortextwithcontinuedialog.java

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/**
 * Copyright (c) 2004 Craig Setera
 * All Rights Reserved.
 * Licensed under the Eclipse Public License - v 1.0
 * For more information see http://www.eclipse.org/legal/epl-v10.html
 */
package eclipseme.ui.internal.dialog;

import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;

/**
 * A dialog that shows a large amount of text and allows
 * for continue or cancel.  (Continue returns IDialogConstants.OK_ID).
 * <p />
 * Copyright (c) 2004 Craig Setera<br>
 * All Rights Reserved.<br>
 * Licensed under the Eclipse Public License - v 1.0<p/>
 * <br>
 * $Revision: 1.2 $
 * <br>
 * $Date: 2004/11/22 02:08:40 $
 * <br>
 * @author Craig Setera
 */
public class ErrorTextWithContinueDialog extends MessageDialog {
	private String dialogMessage;
	
	/**
	 * Prompt the user concerning whether to continue.  Return 
	 * a boolean indicating whether to continue.
	 * 
	 * @param parentShell
	 * @param dialogTitle
	 * @param dialogMessage
	 * @return
	 */
	public static boolean promptToContinue(
			Shell parentShell, 
			String dialogTitle, 
			String dialogMessage) 
	{
		ErrorTextWithContinueDialog dialog = new ErrorTextWithContinueDialog(
				parentShell,
				dialogTitle,
				dialogMessage);
		
		return dialog.open() == 0;
	}
	
	/**
	 * Construct a new dialog.
	 * 
	 * @param parentShell
	 * @param dialogTitle
	 * @param dialogMessage
	 */
	public ErrorTextWithContinueDialog(
		Shell parentShell, 
		String dialogTitle, 
		String dialogMessage) 
	{
		super(
			parentShell, 
			dialogTitle, 
			null, 
			dialogTitle,
			WARNING, 
			new String[] { "Continue", IDialogConstants.CANCEL_LABEL }, 
			0); 	// continue is the default
		
		this.dialogMessage = dialogMessage;
	}
	
	/**
	 * @see org.eclipse.jface.dialogs.MessageDialog#createCustomArea(org.eclipse.swt.widgets.Composite)
	 */
	protected Control createCustomArea(Composite parent) {
		Text textarea = new Text(parent, SWT.MULTI | SWT.READ_ONLY | SWT.WRAP);
		textarea.setText(dialogMessage);
		return textarea;
	}
}