swt/org.argeo.app.ui/src/org/argeo/app/ui/DefaultHeader.java

   1 package org.argeo.app.ui;
   2
   3 import java.util.Map;
   4
   5 import org.argeo.api.acr.Content;
   6 import org.argeo.api.cms.ux.CmsView;
   7 import org.argeo.cms.CurrentUser;
   8 import org.argeo.cms.Localized;
   9 import org.argeo.cms.swt.CmsSwtTheme;
  10 import org.argeo.cms.swt.CmsSwtUtils;
  11 import org.argeo.cms.ui.CmsUiProvider;
  12 import org.eclipse.swt.SWT;
  13 import org.eclipse.swt.events.MouseAdapter;
  14 import org.eclipse.swt.events.MouseEvent;
  15 import org.eclipse.swt.layout.GridData;
  16 import org.eclipse.swt.layout.GridLayout;
  17 import org.eclipse.swt.widgets.Composite;
  18 import org.eclipse.swt.widgets.Control;
  19 import org.eclipse.swt.widgets.Label;
  20 import org.osgi.framework.BundleContext;
  21 import org.osgi.framework.wiring.BundleWiring;
  22
  23 /** Header of a standard Argeo Suite application. */
  24 public class DefaultHeader implements CmsUiProvider {
  25         public final static String TITLE_PROPERTY = "argeo.suite.ui.header.title";
  26         private Localized title = null;
  27
  28         @Override
  29         public Control createUiPart(Composite parent, Content context) {
  30                 CmsView cmsView = CmsSwtUtils.getCmsView(parent);
  31                 CmsSwtTheme theme = CmsSwtUtils.getCmsTheme(parent);
  32
  33                 parent.setLayout(CmsSwtUtils.noSpaceGridLayout(new GridLayout(3, true)));
  34
  35                 // TODO right to left
  36                 Composite lead = new Composite(parent, SWT.NONE);
  37                 CmsSwtUtils.style(lead, SuiteStyle.header);
  38                 lead.setLayoutData(new GridData(SWT.LEAD, SWT.CENTER, true, false));
  39                 lead.setLayout(new GridLayout());
  40                 Label lbl = new Label(lead, SWT.NONE);
  41 //              String title = properties.get(TITLE_PROPERTY);
  42 //              // TODO expose the localized
  43 //              lbl.setText(LocaleUtils.isLocaleKey(title) ? LocaleUtils.local(title, getClass().getClassLoader()).toString()
  44 //                              : title);
  45                 lbl.setText(title.lead());
  46                 CmsSwtUtils.style(lbl, SuiteStyle.headerTitle);
  47                 lbl.setLayoutData(CmsSwtUtils.fillWidth());
  48
  49                 Composite middle = new Composite(parent, SWT.NONE);
  50                 CmsSwtUtils.style(middle, SuiteStyle.header);
  51                 middle.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, true, false));
  52                 middle.setLayout(new GridLayout());
  53
  54                 Composite end = new Composite(parent, SWT.NONE);
  55                 CmsSwtUtils.style(end, SuiteStyle.header);
  56                 end.setLayoutData(new GridData(SWT.END, SWT.CENTER, true, false));
  57
  58                 if (!cmsView.isAnonymous()) {
  59                         end.setLayout(new GridLayout(2, false));
  60                         Label userL = new Label(end, SWT.NONE);
  61                         CmsSwtUtils.style(userL, SuiteStyle.header);
  62                         userL.setText(CurrentUser.getDisplayName());
  63 //                      Button logoutB = new Button(end, SWT.FLAT);
  64 //                      logoutB.setImage(theme.getSmallIcon(SuiteIcon.logout));
  65 //                      logoutB.addSelectionListener(new SelectionAdapter() {
  66 //                              private static final long serialVersionUID = 7116760083964201233L;
  67 //
  68 //                              @Override
  69 //                              public void widgetSelected(SelectionEvent e) {
  70 //                                      cmsView.logout();
  71 //                              }
  72 //
  73 //                      });
  74                         Label logOutL = new Label(end, 0);
  75                         logOutL.setImage(theme.getSmallIcon(SuiteIcon.openUserMenu));
  76                         logOutL.addMouseListener(new MouseAdapter() {
  77                                 private static final long serialVersionUID = 6908266850511460799L;
  78
  79                                 @Override
  80                                 public void mouseDown(MouseEvent e) {
  81                                         cmsView.logout();
  82                                 }
  83
  84                         });
  85                 } else {
  86                         end.setLayout(new GridLayout(1, false));
  87                         // required in order to avoid wrong height after logout
  88                         new Label(end, SWT.NONE).setText("");
  89
  90                 }
  91                 return lbl;
  92         }
  93
  94         public void init(BundleContext bundleContext, Map<String, String> properties) {
  95                 String titleStr = (String) properties.get(TITLE_PROPERTY);
  96                 if (titleStr != null) {
  97                         if (titleStr.startsWith("%")) {
  98                                 title = new Localized() {
  99
 100                                         @Override
 101                                         public String name() {
 102                                                 return titleStr;
 103                                         }
 104
 105                                         @Override
 106                                         public ClassLoader getL10nClassLoader() {
 107                                                 return bundleContext != null
 108                                                                 ? bundleContext.getBundle().adapt(BundleWiring.class).getClassLoader()
 109                                                                 : getClass().getClassLoader();
 110                                         }
 111                                 };
 112                         } else {
 113                                 title = new Localized.Untranslated(titleStr);
 114                         }
 115                 }
 116         }
 117
 118         public void destroy(BundleContext bundleContext, Map<String, String> properties) {
 119
 120         }
 121
 122         public Localized getTitle() {
 123                 return title;
 124         }
 125
 126 }