1
|
// $Id$
|
2
|
/**
|
3
|
* Copyright (C) 2018 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.taxeditor.editor.descriptiveDataSet.matrix;
|
11
|
|
12
|
import java.util.Collection;
|
13
|
|
14
|
import org.eclipse.jface.viewers.StructuredSelection;
|
15
|
import org.eclipse.nebula.widgets.nattable.layer.ILayerListener;
|
16
|
import org.eclipse.nebula.widgets.nattable.layer.cell.ILayerCell;
|
17
|
import org.eclipse.nebula.widgets.nattable.layer.event.ILayerEvent;
|
18
|
import org.eclipse.nebula.widgets.nattable.selection.event.CellSelectionEvent;
|
19
|
|
20
|
/**
|
21
|
* @author pplitzner
|
22
|
* @date 09.07.2018
|
23
|
*
|
24
|
*/
|
25
|
final class CellSelectionListener implements ILayerListener {
|
26
|
|
27
|
private CharacterMatrixPart part;
|
28
|
|
29
|
public CellSelectionListener(CharacterMatrixPart part) {
|
30
|
super();
|
31
|
this.part = part;
|
32
|
}
|
33
|
|
34
|
@Override
|
35
|
public void handleLayerEvent(ILayerEvent event) {
|
36
|
if(event instanceof CellSelectionEvent){
|
37
|
CellSelectionEvent cellSelectionEvent = (CellSelectionEvent)event;
|
38
|
int columnPosition = cellSelectionEvent.getColumnPosition();
|
39
|
if(columnPosition>CharacterMatrix.LEADING_COLUMN_COUNT){
|
40
|
Collection<ILayerCell> selectedCells = cellSelectionEvent.getSelectionLayer().getSelectedCells();
|
41
|
StructuredSelection selection = new StructuredSelection();
|
42
|
if(selectedCells.size()==1){
|
43
|
ILayerCell cell = selectedCells.iterator().next();
|
44
|
Object dataValue = cell.getDataValue();
|
45
|
if(dataValue!=null){
|
46
|
selection = new StructuredSelection(dataValue);
|
47
|
}
|
48
|
}
|
49
|
part.getSelectionService().setSelection(selection);
|
50
|
}
|
51
|
}
|
52
|
}
|
53
|
}
|