org.argeo.suite.ui/src/org/argeo/suite/ui/DefaultLeadPane.java

   1 package org.argeo.suite.ui;
   2
   3 import java.util.Arrays;
   4 import java.util.Collections;
   5 import java.util.Map;
   6 import java.util.TreeMap;
   7
   8 import javax.jcr.Node;
   9 import javax.jcr.RepositoryException;
  10
  11 import org.apache.commons.logging.Log;
  12 import org.apache.commons.logging.LogFactory;
  13 import org.argeo.api.NodeConstants;
  14 import org.argeo.cms.Localized;
  15 import org.argeo.cms.auth.CurrentUser;
  16 import org.argeo.cms.ui.CmsTheme;
  17 import org.argeo.cms.ui.CmsUiProvider;
  18 import org.argeo.cms.ui.CmsView;
  19 import org.argeo.cms.ui.util.CmsIcon;
  20 import org.argeo.cms.ui.util.CmsUiUtils;
  21 import org.argeo.suite.RankedObject;
  22 import org.eclipse.swt.SWT;
  23 import org.eclipse.swt.layout.GridData;
  24 import org.eclipse.swt.layout.GridLayout;
  25 import org.eclipse.swt.widgets.Button;
  26 import org.eclipse.swt.widgets.Composite;
  27 import org.eclipse.swt.widgets.Control;
  28 import org.eclipse.swt.widgets.Label;
  29 import org.osgi.framework.Constants;
  30
  31 /** Side pane listing various perspectives. */
  32 public class DefaultLeadPane implements CmsUiProvider {
  33         private final static Log log = LogFactory.getLog(DefaultLeadPane.class);
  34
  35         public static enum Property {
  36                 defaultLayers, adminLayers;
  37         }
  38
  39         private Map<String, RankedObject<SuiteLayer>> layers = Collections.synchronizedSortedMap(new TreeMap<>());
  40         private String[] defaultLayers;
  41         private String[] adminLayers;
  42
  43         @Override
  44         public Control createUi(Composite parent, Node node) throws RepositoryException {
  45                 CmsView cmsView = CmsView.getCmsView(parent);
  46                 GridLayout layout = new GridLayout();
  47                 layout.verticalSpacing = 10;
  48                 layout.marginTop = 10;
  49                 layout.marginLeft = 10;
  50                 layout.marginRight = 10;
  51                 parent.setLayout(layout);
  52
  53                 Button first = null;
  54                 for (String layerId : defaultLayers) {
  55                         if (layers.containsKey(layerId)) {
  56                                 RankedObject<SuiteLayer> layerObj = layers.get(layerId);
  57
  58                                 // TODO deal with i10n
  59                                 String titleStr = (String) layerObj.getProperties().get(SuiteLayer.Property.title.name());
  60                                 Localized title = null;
  61                                 if (titleStr != null)
  62                                         title = new Localized.Untranslated(titleStr);
  63
  64                                 String iconName = (String) layerObj.getProperties().get(SuiteLayer.Property.icon.name());
  65                                 SuiteIcon icon = null;
  66                                 if (iconName != null)
  67                                         icon = SuiteIcon.valueOf(iconName);
  68
  69                                 Button b = createButton(parent, layerId, title, icon);
  70                                 if (first == null)
  71                                         first = b;
  72                         }
  73                 }
  74
  75                 // TODO factorise
  76                 boolean isAdmin = cmsView.doAs(() -> CurrentUser.isInRole(NodeConstants.ROLE_USER_ADMIN));
  77                 if (isAdmin)
  78                         for (String layerId : adminLayers) {
  79                                 if (layers.containsKey(layerId)) {
  80                                         RankedObject<SuiteLayer> layerObj = layers.get(layerId);
  81
  82                                         // TODO deal with i10n
  83                                         String titleStr = (String) layerObj.getProperties().get(SuiteLayer.Property.title.name());
  84                                         Localized title = null;
  85                                         if (titleStr != null)
  86                                                 title = new Localized.Untranslated(titleStr);
  87
  88                                         String iconName = (String) layerObj.getProperties().get(SuiteLayer.Property.icon.name());
  89                                         SuiteIcon icon = null;
  90                                         if (iconName != null)
  91                                                 icon = SuiteIcon.valueOf(iconName);
  92
  93                                         Button b = createButton(parent, layerId, title, icon);
  94                                         if (first == null)
  95                                                 first = b;
  96                                 }
  97                         }
  98
  99 //              Button dashboardB = createButton(parent, SuiteMsg.dashboard.name(), SuiteMsg.dashboard, SuiteIcon.dashboard);
 100                 if (!cmsView.isAnonymous()) {
 101 //                      createButton(parent, SuiteMsg.documents.name(), SuiteMsg.documents, SuiteIcon.documents);
 102 //                      createButton(parent, SuiteMsg.people.name(), SuiteMsg.people, SuiteIcon.people);
 103 //                      createButton(parent, SuiteMsg.locations.name(), SuiteMsg.locations, SuiteIcon.location);
 104                 }
 105                 return first;
 106         }
 107
 108         protected Button createButton(Composite parent, String layer, Localized msg, CmsIcon icon) {
 109                 CmsTheme theme = CmsTheme.getCmsTheme(parent);
 110                 Button button = new Button(parent, SWT.PUSH);
 111                 CmsUiUtils.style(button, SuiteStyle.leadPane);
 112                 if (icon != null)
 113                         button.setImage(icon.getBigIcon(theme));
 114                 button.setLayoutData(new GridData(SWT.CENTER, SWT.BOTTOM, true, false));
 115                 // button.setToolTipText(msg.lead());
 116                 if (msg != null) {
 117                         Label lbl = new Label(parent, SWT.NONE);
 118                         CmsUiUtils.style(lbl, SuiteStyle.leadPane);
 119                         lbl.setText(msg.lead());
 120                         lbl.setLayoutData(new GridData(SWT.CENTER, SWT.TOP, true, false));
 121                 }
 122                 CmsUiUtils.sendEventOnSelect(button, SuiteEvent.switchLayer.topic(), SuiteEvent.LAYER, layer);
 123                 return button;
 124         }
 125
 126         public void init(Map<String, Object> properties) {
 127                 defaultLayers = (String[]) properties.get(Property.defaultLayers.toString());
 128                 if (defaultLayers == null)
 129                         throw new IllegalArgumentException("Default layers must be set.");
 130                 if (log.isDebugEnabled())
 131                         log.debug("Default layers: " + Arrays.asList(defaultLayers));
 132                 adminLayers = (String[]) properties.get(Property.adminLayers.toString());
 133                 if (log.isDebugEnabled() && adminLayers != null)
 134                         log.debug("Admin layers: " + Arrays.asList(adminLayers));
 135         }
 136
 137         public void addLayer(SuiteLayer layer, Map<String, Object> properties) {
 138                 if (properties.containsKey(Constants.SERVICE_PID)) {
 139                         String pid = (String) properties.get(Constants.SERVICE_PID);
 140                         RankedObject.putIfHigherRank(layers, pid, layer, properties);
 141                 }
 142         }
 143
 144         public void removeLayer(SuiteLayer layer, Map<String, Object> properties) {
 145                 if (properties.containsKey(Constants.SERVICE_PID)) {
 146                         String pid = (String) properties.get(Constants.SERVICE_PID);
 147                         if (layers.containsKey(pid)) {
 148                                 if (layers.get(pid).equals(new RankedObject<SuiteLayer>(layer, properties))) {
 149                                         layers.remove(pid);
 150                                 }
 151                         }
 152                 }
 153         }
 154 }