security/eclipse/plugins/org.argeo.security.ui/src/main/java/org/argeo/security/ui/views/UsersView.java

   1 package org.argeo.security.ui.views;
   2
   3 import org.argeo.ArgeoException;
   4 import org.argeo.security.ArgeoSecurityService;
   5 import org.argeo.security.ArgeoUser;
   6 import org.argeo.security.equinox.CurrentUser;
   7 import org.eclipse.jface.viewers.IStructuredContentProvider;
   8 import org.eclipse.jface.viewers.ITableLabelProvider;
   9 import org.eclipse.jface.viewers.LabelProvider;
  10 import org.eclipse.jface.viewers.TableViewer;
  11 import org.eclipse.jface.viewers.Viewer;
  12 import org.eclipse.swt.SWT;
  13 import org.eclipse.swt.graphics.Image;
  14 import org.eclipse.swt.widgets.Composite;
  15 import org.eclipse.swt.widgets.Table;
  16 import org.eclipse.swt.widgets.TableColumn;
  17 import org.eclipse.ui.part.ViewPart;
  18
  19 public class UsersView extends ViewPart {
  20         private TableViewer viewer;
  21         private ArgeoSecurityService securityService;
  22
  23         @Override
  24         public void createPartControl(Composite parent) {
  25
  26                 // viewer = new TableViewer(parent, SWT.MULTI | SWT.H_SCROLL
  27                 // | SWT.V_SCROLL);
  28                 viewer = new TableViewer(createTable(parent));
  29                 viewer.setContentProvider(new UsersContentProvider());
  30                 viewer.setLabelProvider(new UsersLabelProvider());
  31                 viewer.setInput(getViewSite());
  32                 // viewer.setInput(SecurityContextHolder.getContext());
  33         }
  34
  35         protected Table createTable(Composite parent) {
  36                 int style = SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL;
  37
  38                 Table table = new Table(parent, style);
  39
  40                 // GridData gridData = new GridData(GridData.FILL_BOTH);
  41                 // gridData.grabExcessVerticalSpace = true;
  42                 // gridData.grabExcessHorizontalSpace = true;
  43                 // gridData.horizontalSpan = 3;
  44                 // table.setLayoutData(gridData);
  45
  46                 table.setLinesVisible(true);
  47                 table.setHeaderVisible(true);
  48
  49                 TableColumn column = new TableColumn(table, SWT.LEFT, 0);
  50                 column.setText("ID");
  51                 column.setWidth(100);
  52
  53                 column = new TableColumn(table, SWT.LEFT, 1);
  54                 column.setText("Password");
  55                 column.setWidth(200);
  56
  57                 // column = new TableColumn(table, SWT.LEFT, 2);
  58                 // column.setText("Roles");
  59                 // column.setWidth(300);
  60
  61                 return table;
  62         }
  63
  64         @Override
  65         public void setFocus() {
  66                 viewer.getTable().setFocus();
  67         }
  68
  69         private class UsersContentProvider implements IStructuredContentProvider {
  70
  71                 public Object[] getElements(Object inputElement) {
  72                         return getChildren(inputElement);
  73                 }
  74
  75                 public Object[] getChildren(Object parentElement) {
  76 //                      try {
  77 //                              Thread.sleep(3000);
  78 //                      } catch (InterruptedException e) {
  79 //                              // TODO Auto-generated catch block
  80 //                              e.printStackTrace();
  81 //                      }
  82
  83                         return securityService.getSecurityDao().listUsers().toArray();
  84                 }
  85
  86                 public void dispose() {
  87                         // TODO Auto-generated method stub
  88
  89                 }
  90
  91                 public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
  92                         // TODO Auto-generated method stub
  93
  94                 }
  95
  96         }
  97
  98         private class UsersLabelProvider extends LabelProvider implements
  99                         ITableLabelProvider {
 100                 public String getColumnText(Object element, int columnIndex) {
 101                         String currentUsername = CurrentUser.getUsername();
 102                         ArgeoUser argeoUser = (ArgeoUser) element;
 103                         switch (columnIndex) {
 104                         case 0:
 105                                 String userName = argeoUser.getUsername();
 106                                 if (userName.equals(currentUsername))
 107                                         userName = userName + "*";
 108                                 return userName;
 109                         case 1:
 110                                 return argeoUser.getPassword();
 111                         case 2:
 112                                 return argeoUser.getRoles().toString();
 113                         default:
 114                                 throw new ArgeoException("Unmanaged column " + columnIndex);
 115                         }
 116                 }
 117
 118                 public Image getColumnImage(Object element, int columnIndex) {
 119                         // TODO Auto-generated method stub
 120                         return null;
 121                 }
 122
 123         }
 124
 125         public void setSecurityService(ArgeoSecurityService securityService) {
 126                 this.securityService = securityService;
 127         }
 128
 129 }