taxeditor-editor/src/main/java/eu/etaxonomy/taxeditor/section/supplemental/MediaElement.java

   1 /**
   2  *
   3  */
   4 package eu.etaxonomy.taxeditor.section.supplemental;
   5
   6 import org.eclipse.swt.events.FocusAdapter;
   7 import org.eclipse.swt.events.FocusEvent;
   8 import org.eclipse.swt.events.SelectionListener;
   9
  10 import eu.etaxonomy.cdm.hibernate.HibernateProxyHelper;
  11 import eu.etaxonomy.cdm.model.agent.TeamOrPersonBase;
  12 import eu.etaxonomy.cdm.model.common.LanguageString;
  13 import eu.etaxonomy.cdm.model.media.Media;
  14 import eu.etaxonomy.taxeditor.forms.AbstractFormSection;
  15 import eu.etaxonomy.taxeditor.forms.CdmFormFactory;
  16 import eu.etaxonomy.taxeditor.forms.ICdmFormElement;
  17 import eu.etaxonomy.taxeditor.forms.LanguageStringWithLabelElement;
  18 import eu.etaxonomy.taxeditor.forms.CdmFormFactory.EntityDetailType;
  19 import eu.etaxonomy.taxeditor.forms.CdmFormFactory.SelectionType;
  20 import eu.etaxonomy.taxeditor.forms.selection.AgentSelectionElement;
  21 import eu.etaxonomy.taxeditor.section.AbstractCdmDetailSection;
  22 import eu.etaxonomy.taxeditor.section.AbstractEntityCollectionElement;
  23 import eu.etaxonomy.taxeditor.store.CdmStore;
  24
  25 /**
  26  * <p>MediaElement class.</p>
  27  *
  28  * @author n.hoffmann
  29  * @created Nov 17, 2009
  30  * @version 1.0
  31  */
  32 public class MediaElement extends AbstractEntityCollectionElement<Media> {
  33
  34         private MediaRepresentationSection section_mediaRepresentation;
  35         private AgentSelectionElement selection_artist;
  36         private LanguageStringWithLabelElement text_description;
  37         private LanguageStringWithLabelElement text_title;
  38
  39         /**
  40          * <p>Constructor for MediaElement.</p>
  41          *
  42          * @param formElement a {@link eu.etaxonomy.taxeditor.forms.AbstractFormSection} object.
  43          * @param element a {@link eu.etaxonomy.cdm.model.media.Media} object.
  44          * @param removeListener a {@link org.eclipse.swt.events.SelectionListener} object.
  45          * @param style a int.
  46          * @param cdmFormFactory a {@link eu.etaxonomy.taxeditor.forms.CdmFormFactory} object.
  47          */
  48         public MediaElement(CdmFormFactory cdmFormFactory, AbstractFormSection formElement, Media element,
  49                         SelectionListener removeListener, int style) {
  50                 super(cdmFormFactory, formElement, element, removeListener, null, style);
  51         }
  52
  53
  54
  55         /* (non-Javadoc)
  56          * @see eu.etaxonomy.taxeditor.forms.entitysections.AbstractEntitySetElementComposite#createControls(org.eclipse.swt.widgets.Composite, int)
  57          */
  58         /** {@inheritDoc} */
  59         @Override
  60         public void createControls(ICdmFormElement element, int style) {
  61                 text_title = formFactory.createLanguageStringWithLabelElement(element, "Title", null, style);
  62                 selection_artist = (AgentSelectionElement) formFactory.createSelectionElement(SelectionType.AGENT, getConversationHolder(), element, "Artist", null, style);
  63                 text_description = formFactory.createLanguageStringWithLabelElement(element, "Description",  null, 100, style);
  64                 section_mediaRepresentation = (MediaRepresentationSection) formFactory.createEntityDetailSection(EntityDetailType.MEDIAREPRESENTATION, getConversationHolder(), element, style);
  65                 section_mediaRepresentation.setLayoutData(CdmFormFactory.FILL_HORIZONTALLY(2, 1));
  66         }
  67
  68         /** {@inheritDoc} */
  69         @Override
  70         public void setEntity(Media element) {
  71                 this.entity = element;
  72                 section_mediaRepresentation.setEntity(element);
  73                 selection_artist.setEntity((TeamOrPersonBase)HibernateProxyHelper.deproxy(element.getArtist()));
  74
  75                 text_description.setLanguageString(element.getDescription(CdmStore.getDefaultLanguage()));
  76
  77                 LanguageString title = element.getTitle(CdmStore.getDefaultLanguage());
  78
  79                 if(title == null){
  80                         title = LanguageString.NewInstance("", CdmStore.getDefaultLanguage());
  81                 }
  82
  83                 text_title.setLanguageString(title);
  84         }
  85
  86         /*
  87          * (non-Javadoc)
  88          * @see eu.etaxonomy.taxeditor.section.AbstractEntityCollectionElement#handleEvent(java.lang.Object)
  89          */
  90         /** {@inheritDoc} */
  91         @Override
  92         public void handleEvent(Object eventSource) {
  93                 if(eventSource == selection_artist){
  94                         getEntity().setArtist(selection_artist.getSelection());
  95                 }
  96                 else if(eventSource == text_description){
  97                         getEntity().addDescription(text_description.getLanguageString());
  98                 }
  99                 else if(eventSource == text_title){
 100                         getEntity().addTitle(text_title.getLanguageString());
 101                         if(getParentElement() instanceof AbstractCdmDetailSection){
 102                                 ((AbstractCdmDetailSection) getParentElement()).updateTitle();
 103                         }
 104                 }
 105         }
 106 }