suite/workbench/internal/EntitySingleColumnLabelProvider.java

   1 package org.argeo.suite.workbench.internal;
   2
   3 import javax.jcr.Node;
   4 import javax.jcr.RepositoryException;
   5
   6 import org.argeo.activities.ActivitiesService;
   7 import org.argeo.activities.ActivitiesTypes;
   8 import org.argeo.activities.ui.ActivityListLabelProvider;
   9 import org.argeo.connect.resources.ResourcesService;
  10 import org.argeo.connect.ui.ConnectUiConstants;
  11 import org.argeo.connect.ui.ConnectUiUtils;
  12 import org.argeo.connect.ui.util.TagLabelProvider;
  13 import org.argeo.connect.workbench.SystemWorkbenchService;
  14 import org.argeo.people.PeopleException;
  15 import org.argeo.people.PeopleNames;
  16 import org.argeo.people.PeopleService;
  17 import org.argeo.people.PeopleTypes;
  18 import org.argeo.people.workbench.rap.providers.GroupLabelProvider;
  19 import org.argeo.people.workbench.rap.providers.OrgListLabelProvider;
  20 import org.argeo.people.workbench.rap.providers.PersonListLabelProvider;
  21 import org.argeo.tracker.TrackerTypes;
  22 import org.argeo.tracker.ui.TrackerSingleColLP;
  23 import org.eclipse.jface.viewers.LabelProvider;
  24 import org.eclipse.swt.graphics.Image;
  25
  26 /**
  27  * Provide a single column label provider for entity lists. Icon and displayed
  28  * text vary with the element node type
  29  */
  30 public class EntitySingleColumnLabelProvider extends LabelProvider implements PeopleNames {
  31         private static final long serialVersionUID = 3111885324210673320L;
  32
  33         private SystemWorkbenchService systemWorkbenchService;
  34
  35         private ActivityListLabelProvider activityLP;
  36         private TrackerSingleColLP trackerLP;
  37         private OrgListLabelProvider orgLp;
  38         private PersonListLabelProvider personLp;
  39         private GroupLabelProvider groupLp = new GroupLabelProvider(ConnectUiConstants.LIST_TYPE_SMALL);
  40         private TagLabelProvider mlInstanceLp;
  41
  42         public EntitySingleColumnLabelProvider(ResourcesService resourceService, ActivitiesService activitiesService,
  43                         PeopleService peopleService, SystemWorkbenchService systemWorkbenchService) {
  44                 this.systemWorkbenchService = systemWorkbenchService;
  45                 activityLP = new ActivityListLabelProvider(activitiesService);
  46                 trackerLP = new TrackerSingleColLP(activitiesService);
  47                 personLp = new PersonListLabelProvider(peopleService);
  48                 orgLp = new OrgListLabelProvider(resourceService, peopleService);
  49                 mlInstanceLp = new TagLabelProvider(resourceService, ConnectUiConstants.LIST_TYPE_SMALL);
  50         }
  51
  52         @Override
  53         public String getText(Object element) {
  54                 try {
  55                         Node entity = (Node) element;
  56                         String result;
  57
  58                         if (entity.isNodeType(TrackerTypes.TRACKER_TASK) || entity.isNodeType(TrackerTypes.TRACKER_PROJECT)
  59                                         || entity.isNodeType(TrackerTypes.TRACKER_MILESTONE))
  60                                 result = trackerLP.getText(element);
  61                         else if (entity.isNodeType(ActivitiesTypes.ACTIVITIES_ACTIVITY))
  62                                 result = activityLP.getText(element);
  63                         else if (entity.isNodeType(PeopleTypes.PEOPLE_PERSON))
  64                                 result = personLp.getText(element);
  65                         else if (entity.isNodeType(PeopleTypes.PEOPLE_ORG))
  66                                 result = orgLp.getText(element);
  67                         else if (entity.isNodeType(PeopleTypes.PEOPLE_MAILING_LIST))
  68                                 result = mlInstanceLp.getText(element);
  69                         else if (entity.isNodeType(PeopleTypes.PEOPLE_GROUP))
  70                                 result = groupLp.getText(element);
  71                         else
  72                                 result = "";
  73                         return ConnectUiUtils.replaceAmpersand(result);
  74                 } catch (RepositoryException re) {
  75                         throw new PeopleException("Unable to get formatted value for node", re);
  76                 }
  77         }
  78
  79         /** Overwrite this method to provide project specific images */
  80         @Override
  81         public Image getImage(Object element) {
  82                 return systemWorkbenchService.getIconForType((Node) element);
  83         }
  84 }