eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/descriptiveDataSet/matrix/MatrixBodyLayerStack.java

   1 /**
   2 * Copyright (C) 2019 EDIT
   3 * European Distributed Institute of Taxonomy
   4 * http://www.e-taxonomy.eu
   5 *
   6 * The contents of this file are subject to the Mozilla Public License Version 1.1
   7 * See LICENSE.TXT at the top of this package for the full license terms.
   8 */
   9 package eu.etaxonomy.taxeditor.editor.descriptiveDataSet.matrix;
  10
  11 import java.util.ArrayList;
  12 import java.util.Collections;
  13 import java.util.LinkedList;
  14 import java.util.List;
  15
  16 import org.eclipse.nebula.widgets.nattable.copy.command.CopyDataCommandHandler;
  17 import org.eclipse.nebula.widgets.nattable.group.ColumnGroupExpandCollapseLayer;
  18 import org.eclipse.nebula.widgets.nattable.group.ColumnGroupModel;
  19 import org.eclipse.nebula.widgets.nattable.group.ColumnGroupReorderLayer;
  20 import org.eclipse.nebula.widgets.nattable.hideshow.ColumnHideShowLayer;
  21 import org.eclipse.nebula.widgets.nattable.layer.AbstractIndexLayerTransform;
  22 import org.eclipse.nebula.widgets.nattable.layer.IUniqueIndexLayer;
  23 import org.eclipse.nebula.widgets.nattable.selection.SelectionLayer;
  24 import org.eclipse.nebula.widgets.nattable.util.IClientAreaProvider;
  25 import org.eclipse.nebula.widgets.nattable.viewport.ViewportLayer;
  26
  27 /**
  28  * @author pplitzner
  29  * @since Aug 20, 2019
  30  *
  31  */
  32 public class MatrixBodyLayerStack extends AbstractIndexLayerTransform {
  33
  34     private final ColumnHideShowLayer columnHideShowLayer;
  35     private final SelectionLayer selectionLayer;
  36     private final ViewportLayer viewportLayer;
  37
  38     public MatrixBodyLayerStack(IUniqueIndexLayer underlyingLayer, LinkedList<ColumnGroupWrapper> columnGroups) {
  39         if(columnGroups.isEmpty()){
  40             this.columnHideShowLayer = new ColumnHideShowLayer(underlyingLayer);
  41             this.selectionLayer = new SelectionLayer(this.columnHideShowLayer);
  42         }
  43         else{
  44             ColumnGroupModel bottomModel = columnGroups.getLast().getModel();
  45             ColumnGroupReorderLayer columnGroupReorderLayer = new ColumnGroupReorderLayer(underlyingLayer, bottomModel);
  46             this.columnHideShowLayer = new ColumnHideShowLayer(columnGroupReorderLayer);
  47             List<ColumnGroupModel> columnGroupModels = new ArrayList<>();
  48             for(ColumnGroupWrapper columnGroup:columnGroups){
  49                 columnGroupModels.add(columnGroup.getModel());
  50             }
  51             Collections.reverse(columnGroupModels);
  52             ColumnGroupExpandCollapseLayer columnGroupExpandCollapseLayer = new ColumnGroupExpandCollapseLayer(this.columnHideShowLayer, columnGroupModels.toArray(new ColumnGroupModel[columnGroups.size()]));
  53             this.selectionLayer = new SelectionLayer(columnGroupExpandCollapseLayer);
  54         }
  55         this.viewportLayer = new ViewportLayer(this.selectionLayer);
  56         setUnderlyingLayer(this.viewportLayer);
  57
  58         registerCommandHandler(new CopyDataCommandHandler(this.selectionLayer));
  59     }
  60
  61     @Override
  62     public void setClientAreaProvider(IClientAreaProvider clientAreaProvider) {
  63         super.setClientAreaProvider(clientAreaProvider);
  64     }
  65
  66     public ColumnHideShowLayer getColumnHideShowLayer() {
  67         return this.columnHideShowLayer;
  68     }
  69
  70     public SelectionLayer getSelectionLayer() {
  71         return this.selectionLayer;
  72     }
  73
  74     public ViewportLayer getViewportLayer() {
  75         return this.viewportLayer;
  76     }
  77
  78 }