examples/org.eclipse.e4.core.metaconfig.example/src/org/eclipse/e4/core/metaconfig/example/rcp/View.java

/******************************************************************************
 * Copyright (c) David Orme 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:
 *    David Orme - initial API and implementation
 ******************************************************************************/
package org.eclipse.e4.core.metaconfig.example.rcp;

import org.eclipse.e4.core.metaconfig.Configuration;
import org.eclipse.e4.core.metaconfig.example.Activator;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.part.ViewPart;


public class View extends ViewPart {
	public static final String ID = "org.eclipse.e4.enterprise.config.integration.view";

	/**
	 * This is a callback that will allow us to create the viewer and initialize
	 * it.
	 */
	public void createPartControl(Composite parent) {
		parent.setLayout(new GridLayout(1, false));
		Button button = new Button(parent, SWT.PUSH);
		button.setText("Get config");
		final Text text = new Text(parent, SWT.BORDER | SWT.WRAP | SWT.MULTI | SWT.V_SCROLL);
		text.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
		
		text.setText("Please read the \"readme\" file contained in this bundle " +
				"[/org.eclipse.e4.enterprise.utils.config.example/README.txt]");
		
		button.addSelectionListener(new SelectionAdapter() {
			@Override
			public void widgetSelected(SelectionEvent e) {
				try {
					Configuration configuration = Activator.getDefault().getConfiguration();
					String installLocation = configuration.installLocation();
					String userLocation = configuration.userLocation();
					String workspaceLocation = configuration.workspaceLocation();
					
					String mssg = "Install Location: \t\t" + installLocation 
					+ "\nUser location: \t\t\t" + userLocation 
					+ "\nWorkspace Location: \t" + workspaceLocation;
					
					mssg += "\n\nAll the properties defined are: " + configuration.getProperties().toString();
					
					text.setText(mssg);			
				} catch (Throwable t) {
					t.printStackTrace();
				}
			}
		});
	}

	
	/**
	 * Passing the focus request to the viewer's control.
	 */
	public void setFocus() {
	}
}