src/main/java/eu/etaxonomy/cdm/vaadin/view/ConceptRelationshipView.java

   1 // $Id$
   2 /**
   3 * Copyright (C) 2015 EDIT
   4 * European Distributed Institute of Taxonomy
   5 * http://www.e-taxonomy.eu
   6 *
   7 * The contents of this file are subject to the Mozilla Public License Version 1.1
   8 * See LICENSE.TXT at the top of this package for the full license terms.
   9 */
  10 package eu.etaxonomy.cdm.vaadin.view;
  11
  12 import java.util.UUID;
  13
  14 import com.vaadin.annotations.AutoGenerated;
  15 import com.vaadin.navigator.View;
  16 import com.vaadin.navigator.ViewChangeListener.ViewChangeEvent;
  17 import com.vaadin.ui.Alignment;
  18 import com.vaadin.ui.CustomComponent;
  19 import com.vaadin.ui.HorizontalLayout;
  20
  21 import eu.etaxonomy.cdm.vaadin.component.ConceptRelationshipComposite;
  22 import eu.etaxonomy.cdm.vaadin.component.StatusComposite;
  23 import eu.etaxonomy.cdm.vaadin.session.BasicEvent;
  24 import eu.etaxonomy.cdm.vaadin.session.IBasicEventListener;
  25 import eu.etaxonomy.cdm.vaadin.util.CdmVaadinSessionUtilities;
  26
  27 /**
  28  * @author cmathew
  29  * @date 9 Apr 2015
  30  *
  31  */
  32 public class ConceptRelationshipView extends CustomComponent implements View, IBasicEventListener {
  33
  34     /*- VaadinEditorProperties={"grid":"RegularGrid,20","showGrid":true,"snapToGrid":true,"snapToObject":true,"movingGuides":false,"snappingDistance":10} */
  35
  36     @AutoGenerated
  37     private HorizontalLayout mainLayout;
  38     @AutoGenerated
  39     private StatusComposite statusCompositeRight;
  40     @AutoGenerated
  41     private ConceptRelationshipComposite conceptRelationshipComposite;
  42     @AutoGenerated
  43     private StatusComposite statusCompositeLeft;
  44
  45     private StatusComposite primaryStatusComposite, secondaryStatusComposite;
  46     /**
  47      * The constructor should first build the main layout, set the
  48      * composition root and then do any custom initialization.
  49      *
  50      * The constructor will not be automatically regenerated by the
  51      * visual editor.
  52      */
  53     public ConceptRelationshipView() {
  54
  55         buildMainLayout();
  56         setCompositionRoot(mainLayout);
  57
  58         conceptRelationshipComposite.setView(this);
  59         conceptRelationshipComposite.setSizeFull();
  60
  61         setPrimaryStatusComposite(statusCompositeLeft.getSelectedClassificationUuid());
  62
  63         CdmVaadinSessionUtilities.getCurrentBasicEventService().register(this);
  64     }
  65
  66     /* (non-Javadoc)
  67      * @see com.vaadin.navigator.View#enter(com.vaadin.navigator.ViewChangeListener.ViewChangeEvent)
  68      */
  69     @Override
  70     public void enter(ViewChangeEvent event) {
  71         // TODO Auto-generated method stub
  72
  73     }
  74
  75     public void setPrimaryStatusComposite(UUID scUuid) {
  76         if(scUuid != null) {
  77             if(statusCompositeLeft.getSelectedClassificationUuid().equals(scUuid)) {
  78                 primaryStatusComposite = statusCompositeLeft;
  79                 secondaryStatusComposite = statusCompositeRight;
  80             } else {
  81                 secondaryStatusComposite = statusCompositeLeft;
  82                 primaryStatusComposite = statusCompositeRight;
  83             }
  84             secondaryStatusComposite.clearTaxaTableSelections();
  85         }
  86     }
  87
  88     /* (non-Javadoc)
  89      * @see eu.etaxonomy.cdm.vaadin.session.IBasicEventListener#onAction(eu.etaxonomy.cdm.vaadin.session.BasicEvent)
  90      */
  91     @Override
  92     public void onAction(BasicEvent event) {
  93        if(event.getEventId().equals(ConceptRelationshipComposite.UPDATE_START_ID)) {
  94            primaryStatusComposite.setTaxaTableEnabled(false);
  95            secondaryStatusComposite.setTaxaTableSelectable(false);
  96        }
  97        if(event.getEventId().equals(ConceptRelationshipComposite.UPDATE_END_ID)) {
  98            primaryStatusComposite.setTaxaTableEnabled(true);
  99            secondaryStatusComposite.setTaxaTableSelectable(true);
 100        }
 101     }
 102
 103     @AutoGenerated
 104     private HorizontalLayout buildMainLayout() {
 105         // common part: create layout
 106         mainLayout = new HorizontalLayout();
 107         mainLayout.setImmediate(false);
 108         mainLayout.setWidth("100%");
 109         mainLayout.setHeight("100%");
 110         mainLayout.setMargin(true);
 111
 112         // top-level component properties
 113         setWidth("100.0%");
 114         setHeight("100.0%");
 115
 116         // statusCompositeLeft
 117         statusCompositeLeft = new StatusComposite();
 118         statusCompositeLeft.setImmediate(false);
 119         statusCompositeLeft.setWidth("-1px");
 120         statusCompositeLeft.setHeight("-1px");
 121         mainLayout.addComponent(statusCompositeLeft);
 122
 123         // conceptRelationshipComposite
 124         conceptRelationshipComposite = new ConceptRelationshipComposite();
 125         conceptRelationshipComposite.setImmediate(false);
 126         conceptRelationshipComposite.setWidth("-1px");
 127         conceptRelationshipComposite.setHeight("-1px");
 128         mainLayout.addComponent(conceptRelationshipComposite);
 129         mainLayout.setExpandRatio(conceptRelationshipComposite, 1.0f);
 130         mainLayout.setComponentAlignment(conceptRelationshipComposite, new Alignment(20));
 131
 132         // statusCompositeRight
 133         statusCompositeRight = new StatusComposite();
 134         statusCompositeRight.setImmediate(false);
 135         statusCompositeRight.setWidth("-1px");
 136         statusCompositeRight.setHeight("-1px");
 137         mainLayout.addComponent(statusCompositeRight);
 138
 139         return mainLayout;
 140     }
 141
 142
 143 }