argeo/suite/ui/DefaultHeader.java

   1 package org.argeo.suite.ui;
   2
   3 import java.util.Dictionary;
   4 import java.util.Map;
   5 import java.util.TreeMap;
   6
   7 import javax.jcr.Node;
   8 import javax.jcr.RepositoryException;
   9
  10 import org.argeo.cms.LocaleUtils;
  11 import org.argeo.cms.auth.CurrentUser;
  12 import org.argeo.cms.ui.CmsTheme;
  13 import org.argeo.cms.ui.CmsUiProvider;
  14 import org.argeo.cms.ui.CmsView;
  15 import org.argeo.cms.ui.util.CmsUiUtils;
  16 import org.argeo.util.LangUtils;
  17 import org.eclipse.swt.SWT;
  18 import org.eclipse.swt.events.SelectionAdapter;
  19 import org.eclipse.swt.events.SelectionEvent;
  20 import org.eclipse.swt.layout.GridData;
  21 import org.eclipse.swt.layout.GridLayout;
  22 import org.eclipse.swt.widgets.Button;
  23 import org.eclipse.swt.widgets.Composite;
  24 import org.eclipse.swt.widgets.Control;
  25 import org.eclipse.swt.widgets.Label;
  26 import org.osgi.service.cm.ConfigurationException;
  27 import org.osgi.service.cm.ManagedService;
  28
  29 public class DefaultHeader implements CmsUiProvider, ManagedService {
  30         public final static String TITLE_PROPERTY = "argeo.suite.ui.header.title";
  31         private Map<String, String> properties;
  32
  33         @Override
  34         public Control createUi(Composite parent, Node context) throws RepositoryException {
  35                 CmsView cmsView = CmsView.getCmsView(parent);
  36                 CmsTheme theme = CmsTheme.getCmsTheme(parent);
  37
  38                 parent.setLayout(CmsUiUtils.noSpaceGridLayout(new GridLayout(3, true)));
  39
  40                 // TODO right to left
  41                 Composite lead = new Composite(parent, SWT.NONE);
  42                 CmsUiUtils.style(lead, SuiteStyle.header);
  43                 lead.setLayoutData(new GridData(SWT.LEAD, SWT.CENTER, true, false));
  44                 lead.setLayout(new GridLayout());
  45                 Label lbl = new Label(lead, SWT.NONE);
  46                 String title = properties.get(TITLE_PROPERTY);
  47                 lbl.setText(LocaleUtils.isLocaleKey(title) ? LocaleUtils.local(title, getClass().getClassLoader()).toString()
  48                                 : title);
  49                 CmsUiUtils.style(lbl, SuiteStyle.headerTitle);
  50                 lbl.setLayoutData(CmsUiUtils.fillWidth());
  51
  52                 Composite middle = new Composite(parent, SWT.NONE);
  53                 CmsUiUtils.style(middle, SuiteStyle.header);
  54                 middle.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, true, false));
  55                 middle.setLayout(new GridLayout());
  56
  57                 Composite end = new Composite(parent, SWT.NONE);
  58                 CmsUiUtils.style(end, SuiteStyle.header);
  59                 end.setLayoutData(new GridData(SWT.END, SWT.CENTER, true, false));
  60
  61                 if (!cmsView.isAnonymous()) {
  62                         end.setLayout(new GridLayout(2, false));
  63                         Label userL = new Label(end, SWT.NONE);
  64                         CmsUiUtils.style(userL, SuiteStyle.header);
  65                         userL.setText(CurrentUser.getDisplayName());
  66                         Button logoutB = new Button(end, SWT.FLAT);
  67 //                      CmsUiUtils.style(logoutB, SuiteStyle.header);
  68                         logoutB.setImage(SuiteIcon.logout.getSmallIcon(theme));
  69                         logoutB.addSelectionListener(new SelectionAdapter() {
  70                                 private static final long serialVersionUID = 7116760083964201233L;
  71
  72                                 @Override
  73                                 public void widgetSelected(SelectionEvent e) {
  74                                         cmsView.logout();
  75                                 }
  76
  77                         });
  78                 } else {
  79                         end.setLayout(new GridLayout(1, false));
  80                         // required in order to avoid wrong height after logout
  81                         new Label(end, SWT.NONE).setText("");
  82
  83                 }
  84                 return lbl;
  85         }
  86
  87         public void init(Map<String, String> properties) {
  88                 this.properties = new TreeMap<>(properties);
  89         }
  90
  91         @Override
  92         public void updated(Dictionary<String, ?> properties) throws ConfigurationException {
  93                 if (properties != null)
  94                         this.properties.putAll(LangUtils.dictToStringMap(properties));
  95         }
  96
  97 }