DialogHelper.java

/*******************************************************************************
 * Copyright (c) 2008 Pierre-Antoine Grégoire.
 * 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:
 *    Pierre-Antoine Grégoire - initial API and implementation
 *******************************************************************************/
package org.org.eclipse.core.utils.platform.tools;

import org.eclipse.core.runtime.IStatus;
import org.eclipse.jface.dialogs.DialogPage;
import org.eclipse.jface.dialogs.IMessageProvider;

/**
 * Toolbox for the purpose of workbench manipulations inside Eclipse PDE.
 * 
 * @author pagregoire
 */
public final class DialogHelper {
	private DialogHelper() {
	}

	/**
	 * Applies the status to the status line of a dialog page.
	 */
	public static void applyToStatusLine(DialogPage page, IStatus status) {
		String message = status.getMessage();
		if (message != null) {
			switch (status.getSeverity()) {
			case IStatus.OK:
				page.setMessage(message, IMessageProvider.NONE);
				page.setErrorMessage(null);
				break;
			case IStatus.WARNING:
				page.setMessage(message, IMessageProvider.WARNING);
				page.setErrorMessage(null);
				break;
			case IStatus.INFO:
				page.setMessage(message, IMessageProvider.INFORMATION);
				page.setErrorMessage(null);
				break;
			default:
				if (message.length() == 0) {
					message = null;
				}
				page.setMessage(message,IMessageProvider.ERROR);
				page.setErrorMessage(null);
				break;
			}
		}
	}
}