| /*******************************************************************************
|
| * Copyright (c) 2009, 2019 Mia-Software and others.
|
| * All rights reserved. This program and the accompanying materials
|
| * are made available under the terms of the Eclipse Public License v2.0
|
| * which accompanies this distribution, and is available at
|
| * http://www.eclipse.org/legal/epl-v20.html
|
| *
|
| * Contributors:
|
| * Nicolas Payneau (Mia-Software) - initial API and implementation
|
| * Nicolas Bros (Mia-Software) - Bug 337402 - [Discovery Workflow] refactoring
|
| *******************************************************************************/ |
| package org.eclipse.modisco.workflow.ui.internal;
|
|
|
| import org.eclipse.core.resources.IResource;
|
| import org.eclipse.core.resources.ResourcesPlugin;
|
| import org.eclipse.core.runtime.CoreException;
|
| import org.eclipse.core.runtime.NullProgressMonitor;
|
| import org.eclipse.modisco.infra.common.core.logging.MoDiscoLogger;
|
| import org.eclipse.swt.graphics.Point;
|
| import org.eclipse.swt.graphics.Rectangle;
|
| import org.eclipse.swt.widgets.Shell;
|
|
|
| /**
|
| * Tools box. It's a singleton
|
| *
|
| * @author Nicolas Payneau
|
| */
|
| public final class Utils {
|
|
|
| private Utils() {
|
| // utils
|
| }
|
|
|
| /**
|
| * Returns a Point indicating the top left position that the given
|
| * {@link Shell} must take so that it is centered.
|
| *
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| * @parameter shell shell to center
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| * @return a point
|
| */
|
| public static Point centerShell(final Shell shell) {
|
| Rectangle rect = shell.getDisplay().getClientArea();
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| Point size = shell.getSize();
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| int x = (rect.width - size.x) / 2;
|
| int y = (rect.height - size.y) / 2;
|
| return new Point(x, y);
|
| }
|
|
|
| /**
|
| * Refresh the entire workspace
|
| */
|
| public static void refreshWorkspace() {
|
| try {
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| ResourcesPlugin.getWorkspace().getRoot()
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| .refreshLocal(IResource.DEPTH_INFINITE, new NullProgressMonitor());
|
| } catch (CoreException e) {
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| MoDiscoLogger.logError(e, Activator.getDefault());
|
| }
|
| }
|
| }
|
