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