rcp/org.eclipse.tracecompass.rcp.ui/src/org/eclipse/tracecompass/internal/tracing/rcp/ui/SplashHandler.java

   1 /**********************************************************************
   2  * Copyright (c) 2014 Ericsson
   3  *
   4  * All rights reserved. This program and the accompanying materials are
   5  * made available under the terms of the Eclipse Public License v1.0 which
   6  * accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *   Bernd Hufmann - Initial API and implementation
  11  **********************************************************************/
  12
  13 package org.eclipse.tracecompass.internal.tracing.rcp.ui;
  14
  15 import org.eclipse.core.runtime.IProduct;
  16 import org.eclipse.core.runtime.Platform;
  17 import org.eclipse.jface.resource.StringConverter;
  18 import org.eclipse.osgi.util.NLS;
  19 import org.eclipse.swt.events.PaintEvent;
  20 import org.eclipse.swt.events.PaintListener;
  21 import org.eclipse.swt.graphics.Point;
  22 import org.eclipse.swt.graphics.RGB;
  23 import org.eclipse.swt.graphics.Rectangle;
  24 import org.eclipse.swt.widgets.Shell;
  25 import org.eclipse.tracecompass.internal.tracing.rcp.ui.messages.Messages;
  26 import org.eclipse.ui.branding.IProductConstants;
  27 import org.eclipse.ui.splash.BasicSplashHandler;
  28
  29 /**
  30  * Custom splash handler
  31  *
  32  * @author Bernd Hufmann
  33  */
  34 public class SplashHandler extends BasicSplashHandler {
  35
  36     private static final Point VERSION_LOCATION = new Point(10, 280);
  37     private static final Rectangle PROCESS_BAR_RECTANGLE = new Rectangle(10, 300, 480, 15);
  38     private static final RGB FOREGROUND_COLOR = new RGB(255, 255, 255);
  39
  40     @Override
  41     public void init(Shell splash) {
  42         super.init(splash);
  43
  44         String progressString = null;
  45
  46         // Try to get the progress bar and message updater.
  47         IProduct product = Platform.getProduct();
  48         if (product != null) {
  49             progressString = product.getProperty(IProductConstants.STARTUP_PROGRESS_RECT);
  50         }
  51         Rectangle progressRect = StringConverter.asRectangle(progressString, PROCESS_BAR_RECTANGLE);
  52         setProgressRect(progressRect);
  53
  54         // Set font color.
  55         setForeground(FOREGROUND_COLOR);
  56
  57         // Set the software version.
  58         getContent().addPaintListener(new PaintListener() {
  59             @Override
  60             public void paintControl(PaintEvent e) {
  61                 e.gc.setForeground(getForeground());
  62                 e.gc.drawText(
  63                         NLS.bind(Messages.SplahScreen_VersionString,
  64                                 TracingRcpPlugin.getDefault().getBundle().getVersion().toString()),
  65                         VERSION_LOCATION.x, VERSION_LOCATION.y, true);
  66             }
  67         });
  68     }
  69 }