PartStateChanged.java

   1 package org.argeo.cms.ui.workbench.internal.useradmin;
   2
   3 import org.argeo.cms.CmsException;
   4 import org.eclipse.swt.widgets.Display;
   5 import org.eclipse.ui.IPartListener;
   6 import org.eclipse.ui.IStartup;
   7 import org.eclipse.ui.IWorkbenchPage;
   8 import org.eclipse.ui.IWorkbenchPart;
   9 import org.eclipse.ui.PlatformUI;
  10
  11 /** Manage transaction and part refresh while updating the security model */
  12 public class PartStateChanged implements IPartListener, IStartup {
  13         // private final static Log log = LogFactory.getLog(PartStateChanged.class);
  14         // private IContextActivation contextActivation;
  15
  16         @Override
  17         public void earlyStartup() {
  18                 Display.getDefault().asyncExec(new Runnable() {
  19                         public void run() {
  20                                 try {
  21                                         IWorkbenchPage iwp = PlatformUI.getWorkbench()
  22                                                         .getActiveWorkbenchWindow().getActivePage();
  23                                         if (iwp != null)
  24                                                 iwp.addPartListener(new PartStateChanged());
  25                                 } catch (Exception e) {
  26                                         throw new CmsException(
  27                                                         "Error while registering the PartStateChangedListener",
  28                                                         e);
  29                                 }
  30                         }
  31                 });
  32         }
  33
  34         @Override
  35         public void partActivated(IWorkbenchPart part) {
  36                 // Nothing to do
  37         }
  38
  39         @Override
  40         public void partBroughtToTop(IWorkbenchPart part) {
  41                 // Nothing to do
  42         }
  43
  44         @Override
  45         public void partClosed(IWorkbenchPart part) {
  46                 // Nothing to do
  47         }
  48
  49         @Override
  50         public void partDeactivated(IWorkbenchPart part) {
  51                 // Nothing to do
  52         }
  53
  54         @Override
  55         public void partOpened(IWorkbenchPart part) {
  56                 // Nothing to do
  57         }
  58 }