service/simulator/java/eclipse-plugin/ServiceProviderPlugin/src/oic/simulator/serviceprovider/manager/ImageManager.java

   1 package oic.simulator.serviceprovider.manager;
   2
   3 import java.net.URL;
   4
   5 import oic.simulator.serviceprovider.Activator;
   6 import oic.simulator.serviceprovider.utils.Constants;
   7
   8 import org.eclipse.jface.resource.ImageDescriptor;
   9 import org.eclipse.jface.resource.ImageRegistry;
  10 import org.eclipse.swt.graphics.Image;
  11 import org.osgi.framework.Bundle;
  12
  13 public class ImageManager {
  14
  15     private static ImageManager imageManager;
  16
  17     public static ImageManager getInstance() {
  18         if (null == imageManager) {
  19             imageManager = new ImageManager();
  20         }
  21         return imageManager;
  22     }
  23
  24     static {
  25         ImageRegistry r = Activator.getDefault().getImageRegistry();
  26         Bundle bundle = Activator.getDefault().getBundle();
  27
  28         r.put(Constants.CHECKED, ImageDescriptor.createFromURL(bundle
  29                 .getEntry("icons/checked.gif")));
  30         r.put(Constants.UNCHECKED, ImageDescriptor.createFromURL(bundle
  31                 .getEntry("icons/unchecked.gif")));
  32
  33         r.put(Constants.NOTIFY_BUTTON_UNSELECTED, ImageDescriptor
  34                 .createFromURL(bundle.getEntry("icons/button_free.PNG")));
  35         r.put(Constants.NOTIFY_BUTTON_SELECTED, ImageDescriptor
  36                 .createFromURL(bundle.getEntry("icons/button_pressed.PNG")));
  37
  38         // Resource icons based on the resource type
  39         r.put(Constants.OIC_LIGHT, ImageDescriptor.createFromURL(bundle
  40                 .getEntry("/icons/light_16x16.png")));
  41
  42         // Log View related icons
  43         r.put(Constants.DEBUG_LOG, ImageDescriptor.createFromURL(bundle
  44                 .getEntry("/icons/debug_log.gif")));
  45         r.put(Constants.INFO_LOG, ImageDescriptor.createFromURL(bundle
  46                 .getEntry("/icons/info_log.gif")));
  47         r.put(Constants.WARNING_LOG, ImageDescriptor.createFromURL(bundle
  48                 .getEntry("/icons/warning_log.gif")));
  49         r.put(Constants.ERROR_LOG, ImageDescriptor.createFromURL(bundle
  50                 .getEntry("/icons/error_log.gif")));
  51         r.put(Constants.UNKNOWN_LOG, ImageDescriptor.createFromURL(bundle
  52                 .getEntry("/icons/unknown_log.gif")));
  53     }
  54
  55     public static Image getImage(String imagePath) {
  56         Image img = null;
  57         if (null == imagePath || imagePath.length() < 1) {
  58             return img;
  59         }
  60         URL imageURL = Activator.getDefault().getBundle().getEntry(imagePath);
  61         ImageDescriptor descriptor = ImageDescriptor.createFromURL(imageURL);
  62         return descriptor.createImage();
  63     }
  64 }