core/org.argeo.suite.ui/src/org/argeo/suite/ui/DefaultLoginScreen.java

   1 package org.argeo.suite.ui;
   2
   3 import javax.jcr.Node;
   4 import javax.jcr.RepositoryException;
   5
   6 import org.argeo.cms.auth.CurrentUser;
   7 import org.argeo.cms.ui.CmsUiProvider;
   8 import org.argeo.cms.ui.CmsView;
   9 import org.argeo.cms.ui.widgets.auth.CmsLogin;
  10 import org.eclipse.swt.SWT;
  11 import org.eclipse.swt.layout.GridData;
  12 import org.eclipse.swt.layout.GridLayout;
  13 import org.eclipse.swt.widgets.Composite;
  14 import org.eclipse.swt.widgets.Control;
  15
  16 /** Provides a login screen. */
  17 public class DefaultLoginScreen implements CmsUiProvider {
  18
  19         @Override
  20         public Control createUi(Composite parent, Node context) throws RepositoryException {
  21                 CmsView cmsView = CmsView.getCmsView(parent);
  22                 if (!cmsView.isAnonymous())
  23                         throw new IllegalStateException(CurrentUser.getUsername() + " is already logged in");
  24
  25                 parent.setLayout(new GridLayout());
  26                 Composite loginArea = new Composite(parent, SWT.NONE);
  27                 loginArea.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, true, true));
  28
  29                 CmsLogin cmsLogin = new CmsLogin(cmsView);
  30                 cmsLogin.createUi(loginArea);
  31                 return cmsLogin.getCredentialsBlock();
  32         }
  33
  34 }