eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/section/media/MediaMetaElement.java

   1 /**
   2  *
   3  */
   4 package eu.etaxonomy.taxeditor.ui.section.media;
   5
   6 import org.eclipse.swt.events.SelectionListener;
   7
   8 import eu.etaxonomy.cdm.hibernate.HibernateProxyHelper;
   9 import eu.etaxonomy.cdm.model.agent.AgentBase;
  10 import eu.etaxonomy.cdm.model.common.LanguageString;
  11 import eu.etaxonomy.cdm.model.media.Media;
  12 import eu.etaxonomy.taxeditor.model.AbstractUtility;
  13 import eu.etaxonomy.taxeditor.store.CdmStore;
  14 import eu.etaxonomy.taxeditor.ui.dialog.selection.MediaSelectionDialog;
  15 import eu.etaxonomy.taxeditor.ui.element.AbstractFormSection;
  16 import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;
  17 import eu.etaxonomy.taxeditor.ui.element.ICdmFormElement;
  18 import eu.etaxonomy.taxeditor.ui.element.LanguageStringWithLabelElement;
  19 import eu.etaxonomy.taxeditor.ui.section.AbstractCdmDetailSection;
  20 import eu.etaxonomy.taxeditor.ui.section.AbstractEntityCollectionElement;
  21 import eu.etaxonomy.taxeditor.ui.selection.EntitySelectionElement;
  22
  23 /**
  24  * <p>
  25  * MediaElement class.
  26  * </p>
  27  *
  28  * @author n.hoffmann
  29  * @created Nov 17, 2009
  30  * @version 1.0
  31  */
  32 public class MediaMetaElement extends AbstractEntityCollectionElement<Media> {
  33
  34     private EntitySelectionElement<AgentBase> selection_artist;
  35     private LanguageStringWithLabelElement text_description;
  36     private LanguageStringWithLabelElement text_title;
  37     private MediaDetailElement mediaDetailElement;
  38
  39     /**
  40      * <p>
  41      * Constructor for MediaElement.
  42      * </p>
  43      *
  44      * @param formElement
  45      *            a {@link eu.etaxonomy.taxeditor.ui.element.AbstractFormSection}
  46      *            object.
  47      * @param element
  48      *            a {@link eu.etaxonomy.cdm.model.media.Media} object.
  49      * @param removeListener
  50      *            a {@link org.eclipse.swt.events.SelectionListener} object.
  51      * @param style
  52      *            a int.
  53      * @param cdmFormFactory
  54      *            a {@link eu.etaxonomy.taxeditor.ui.element.CdmFormFactory}
  55      *            object.
  56      */
  57     public MediaMetaElement(CdmFormFactory cdmFormFactory,
  58             AbstractFormSection<?> formElement, Media element,
  59             SelectionListener removeListener, boolean isChoosableEntity, int style) {
  60         super(cdmFormFactory, formElement, element, removeListener, isChoosableEntity, null, style);
  61     }
  62
  63     /*
  64      * (non-Javadoc)
  65      *
  66      * @see
  67      * eu.etaxonomy.taxeditor.forms.entitysections.AbstractEntitySetElementComposite
  68      * #createControls(org.eclipse.swt.widgets.Composite, int)
  69      */
  70     /** {@inheritDoc} */
  71     @Override
  72     public void createControls(ICdmFormElement element, int style) {
  73
  74         text_title = formFactory.createLanguageStringWithLabelElement(element, "Title", null, style);
  75         selection_artist = formFactory.createSelectionElement(AgentBase.class, getConversationHolder(), element, "Artist", null, EntitySelectionElement.ALL, style);
  76         text_description = formFactory.createLanguageStringWithLabelElement(element, "Description", null, 100, true, style);
  77         mediaDetailElement = formFactory.createMediaDetailElement(element);
  78     }
  79
  80     /** {@inheritDoc} */
  81     @Override
  82     public void setEntity(Media element) {
  83         this.entity = element;
  84         mediaDetailElement.setEntity(element);
  85
  86         selection_artist.setEntity((AgentBase<?>) HibernateProxyHelper
  87                 .deproxy(element.getArtist()));
  88
  89         text_description.setLanguageString(element.getDescription(CdmStore
  90                 .getDefaultLanguage()));
  91
  92         LanguageString title = element.getTitle(CdmStore.getDefaultLanguage());
  93
  94         if (title == null) {
  95             title = LanguageString.NewInstance("", CdmStore.getDefaultLanguage());
  96         }
  97
  98         text_title.setLanguageString(title);
  99     }
 100
 101     /* (non-Javadoc)
 102      * @see eu.etaxonomy.taxeditor.ui.section.AbstractEntityCollectionElement#selectFromDialog()
 103      */
 104     @Override
 105     protected Media selectFromDialog() {
 106         return MediaSelectionDialog.select(AbstractUtility.getShell(), null, null);
 107     }
 108
 109     public void toggleAdvancedMediaView(){
 110         mediaDetailElement.toggleAdvancedMediaView();
 111     }
 112
 113     /*
 114      * (non-Javadoc)
 115      *
 116      * @see
 117      * eu.etaxonomy.taxeditor.section.AbstractEntityCollectionElement#handleEvent
 118      * (java.lang.Object)
 119      */
 120     /** {@inheritDoc} */
 121     @Override
 122     public void handleEvent(Object eventSource) {
 123         if (eventSource == selection_artist) {
 124             getEntity().setArtist(selection_artist.getSelection());
 125         } else if (eventSource == text_description) {
 126             getEntity().addDescription(text_description.getLanguageString());
 127         } else if (eventSource == text_title) {
 128             getEntity().putTitle(text_title.getLanguageString());
 129             if (getParentElement() instanceof AbstractCdmDetailSection) {
 130                 ((AbstractCdmDetailSection<?>) getParentElement()).updateTitle();
 131             }
 132         }
 133     }
 134
 135     /**
 136      * @return
 137      */
 138     public boolean isAdvancedMediaView() {
 139         return mediaDetailElement.isAdvancedMediaView();
 140     }
 141 }