ui/rcp/SecureWorkbenchAdvisor.java

   1 package org.argeo.security.ui.rcp;
   2
   3 import org.eclipse.ui.IPerspectiveDescriptor;
   4 import org.eclipse.ui.application.IWorkbenchWindowConfigurer;
   5 import org.eclipse.ui.application.WorkbenchAdvisor;
   6 import org.eclipse.ui.application.WorkbenchWindowAdvisor;
   7
   8 public class SecureWorkbenchAdvisor extends WorkbenchAdvisor {
   9         public final static String INITIAL_PERSPECTIVE_PROPERTY = "org.argeo.security.ui.initialPerspective";
  10         private String initialPerspective = System.getProperty(
  11                         INITIAL_PERSPECTIVE_PROPERTY, null);
  12
  13         private final String username;
  14
  15         public SecureWorkbenchAdvisor(String username) {
  16                 this.username = username;
  17         }
  18
  19         public WorkbenchWindowAdvisor createWorkbenchWindowAdvisor(
  20                         IWorkbenchWindowConfigurer configurer) {
  21                 return new SecureWorkbenchWindowAdvisor(configurer, username);
  22         }
  23
  24         public String getInitialWindowPerspectiveId() {
  25                 if (initialPerspective != null) {
  26                         // check whether this user can see the declared perspective
  27                         // (typically the perspective won't be listed if this user doesn't
  28                         // have the right to see it)
  29                         IPerspectiveDescriptor pd = getWorkbenchConfigurer().getWorkbench()
  30                                         .getPerspectiveRegistry()
  31                                         .findPerspectiveWithId(initialPerspective);
  32                         if (pd == null)
  33                                 return null;
  34                 }
  35                 return initialPerspective;
  36         }
  37
  38 }