taxeditor-editor/src/main/java/eu/etaxonomy/taxeditor/forms/entitysections/AnnotationSection.java

   1 /**
   2  *
   3  */
   4 package eu.etaxonomy.taxeditor.forms.entitysections;
   5
   6 import java.util.Set;
   7
   8 import org.eclipse.jface.action.Action;
   9 import org.eclipse.jface.action.IAction;
  10 import org.eclipse.jface.util.IPropertyChangeListener;
  11 import org.eclipse.swt.SWT;
  12 import org.eclipse.swt.events.SelectionAdapter;
  13 import org.eclipse.swt.events.SelectionEvent;
  14 import org.eclipse.swt.widgets.Composite;
  15
  16 import eu.etaxonomy.cdm.model.common.AnnotatableEntity;
  17 import eu.etaxonomy.cdm.model.common.Annotation;
  18 import eu.etaxonomy.cdm.model.common.AnnotationType;
  19 import eu.etaxonomy.cdm.model.common.Language;
  20 import eu.etaxonomy.taxeditor.store.CdmStore;
  21
  22 /**
  23  *
  24  * @author n.hoffmann
  25  * @created Nov 5, 2009
  26  * @version 1.0
  27  */
  28 public class AnnotationSection extends AbstractEntitySetSection<AnnotatableEntity>{
  29
  30         /**
  31          * @param parent
  32          * @param style
  33          */
  34         public AnnotationSection(Composite parent, AnnotatableEntity annotatableEntity, IPropertyChangeListener listener, int style) {
  35                 super(parent, annotatableEntity, "Annotations", listener, style);
  36         }
  37
  38
  39         /*
  40          * (non-Javadoc)
  41          * @see eu.etaxonomy.taxeditor.forms.AbstractEntitySetSection#createDynamicContents()
  42          */
  43         @Override
  44         public void createDynamicContents() {
  45
  46                 Set<Annotation> annotations = null;
  47                 if(getEntity() != null){
  48                         annotations = getEntity().getAnnotations();
  49                 }
  50
  51                 if(annotations == null || annotations.size() == 0){
  52                         toolkit.createLabel(container, "No annotations yet.");
  53                 }else{
  54                         for(Annotation annotation : annotations){
  55                                 new AnnotationComposite(container, annotation, new RemoveListener(annotation), this, SWT.NULL);
  56                         }
  57                 }
  58         }
  59
  60         protected class RemoveListener extends SelectionAdapter{
  61                 private Annotation annotation;
  62
  63                 public RemoveListener(Annotation annotation){
  64                         this.annotation = annotation;
  65                 }
  66
  67                 /* (non-Javadoc)
  68                  * @see org.eclipse.swt.events.SelectionAdapter#widgetSelected(org.eclipse.swt.events.SelectionEvent)
  69                  */
  70                 @Override
  71                 public void widgetSelected(SelectionEvent e) {
  72                         getEntity().removeAnnotation(annotation);
  73                         internalUpdateSection(true);
  74                 }
  75         }
  76
  77
  78
  79         /* (non-Javadoc)
  80          * @see eu.etaxonomy.taxeditor.forms.AbstractEntitySetSection#getAddAction()
  81          */
  82         @Override
  83         protected IAction getAddAction() {
  84                 Action addAnnotation = new Action("add", Action.AS_PUSH_BUTTON){
  85                         /* (non-Javadoc)
  86                          * @see org.eclipse.jface.action.Action#run()
  87                          */
  88                         @Override
  89                         public void run() {
  90                                 String text = "";
  91                                 AnnotationType type = AnnotationType.EDITORIAL();
  92                                 Language language = CdmStore.getDefaultLanguage();
  93
  94                                 Annotation annotation = Annotation.NewInstance(text, type, language);
  95                                 getEntity().addAnnotation(annotation);
  96                                 if(! getSection().isExpanded())
  97                                         getSection().setExpanded(true);
  98                                 internalUpdateSection(true);
  99                         }
 100                 };
 101                 addAnnotation.setToolTipText("Create a new annotation");
 102                 return addAnnotation;
 103         }
 104 }