bundles/org.eclipse.ui.glance/src/org/eclipse/ui/glance/utils/UIUtils.java

/*******************************************************************************
 * Copyright (c) 2017 Exyte
 * 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:
 *     Yuri Strot - initial API and Implementation
 ******************************************************************************/
package org.eclipse.ui.glance.utils;

import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.PlatformUI;

/**
 * @author Yuri Strot
 * 
 */
public class UIUtils {

	public static Display getDisplay() {
		return PlatformUI.getWorkbench().getDisplay();
	}

	public static void asyncExec(final Control control, final Runnable runnable) {
		if (control != null && !control.isDisposed()) {
			control.getDisplay().asyncExec(new Runnable() {
				public void run() {
					if (!control.isDisposed())
						runnable.run();
				}
			});
		}
	}

	public static void asyncExec(final Display display, final Runnable runnable) {
		if (display != null && !display.isDisposed()) {
			display.asyncExec(new Runnable() {
				public void run() {
					if (!display.isDisposed())
						runnable.run();
				}
			});
		}
	}

	public static void syncExec(final Display display, final Runnable runnable) {
		if (display != null && !display.isDisposed()) {
			display.syncExec(new Runnable() {
				public void run() {
					if (!display.isDisposed())
						runnable.run();
				}
			});
		}
	}

}