bundles/org.simantics.team.ui/src/org/simantics/team/internal/Images.java

   1 package org.simantics.team.internal;
   2
   3 import org.eclipse.jface.resource.LocalResourceManager;
   4 import org.eclipse.jface.resource.ResourceManager;
   5 import org.eclipse.swt.graphics.Image;
   6 import org.simantics.team.Activator;
   7
   8 public class Images {
   9
  10     private LocalResourceManager rm;
  11     private static Images INSTANCE;
  12
  13     private Images(ResourceManager manager) {
  14         this.rm = new LocalResourceManager(manager);
  15
  16         CHANGE_SET_IMAGE = manager.createImage(Activator.CHANGE_SET_ICON);
  17         DISPLAY_IMAGE = manager.createImage(Activator.DISPLAY_ICON);
  18         RESOURCE_IMAGE = manager.createImage(Activator.RESOURCE_ICON);
  19         STRING_IMAGE = manager.createImage(Activator.STRING_ICON);
  20         COMBINED_IMAGE = manager.createImage(Activator.COMBINED_ICON);
  21         UNDO_IMAGE = manager.createImage(Activator.UNDO_ICON);
  22         REDO_IMAGE = manager.createImage(Activator.REDO_ICON);
  23         OTHER_IMAGE = manager.createImage(Activator.OTHER_ICON);
  24         DEBUG_IMAGE = manager.createImage(Activator.DEBUG_ICON);
  25         EXIT_IMAGE = manager.createImage(Activator.EXIT_ICON);
  26     }
  27
  28     public void dispose() {
  29         rm.dispose();
  30         rm = null;
  31
  32         CHANGE_SET_IMAGE = null;
  33         DISPLAY_IMAGE = null;
  34         RESOURCE_IMAGE = null;
  35         STRING_IMAGE = null;
  36         COMBINED_IMAGE = null;
  37         UNDO_IMAGE = null;
  38         REDO_IMAGE = null;
  39         OTHER_IMAGE = null;
  40         DEBUG_IMAGE = null;
  41         EXIT_IMAGE = null;
  42     }
  43
  44     public static Images getInstance(ResourceManager rm) {
  45         if (INSTANCE == null) {
  46             INSTANCE = new Images(rm);
  47         }
  48         return INSTANCE;
  49     }
  50
  51     public static Images getInstance() {
  52         if (INSTANCE == null)
  53             throw new IllegalStateException("Images not initialized");
  54         return INSTANCE;
  55     }
  56
  57     public static void disposeInstance() {
  58         if (INSTANCE != null) {
  59             INSTANCE.dispose();
  60             INSTANCE = null;
  61         }
  62     }
  63
  64     public Image CHANGE_SET_IMAGE;
  65     public Image DISPLAY_IMAGE;
  66     public Image RESOURCE_IMAGE;
  67     public Image STRING_IMAGE;
  68     public Image COMBINED_IMAGE;
  69     public Image UNDO_IMAGE;
  70     public Image REDO_IMAGE;
  71     public Image OTHER_IMAGE;
  72     public Image DEBUG_IMAGE;
  73     public Image EXIT_IMAGE;
  74
  75 }