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