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123 lines
3.0 KiB
Java
123 lines
3.0 KiB
Java
/**
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*
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*/
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package org.gcube.portlets.user.performfishanalytics.client.view.totest;
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import java.util.List;
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import org.gcube.portlets.user.performfishanalytics.client.controllers.PerformFishAnalyticsController;
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import org.gcube.portlets.user.performfishanalytics.client.event.SelectedKPIEvent;
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import org.gcube.portlets.user.performfishanalytics.client.view.KPICell;
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import org.gcube.portlets.user.performfishanalytics.shared.KPI;
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import com.google.gwt.cell.client.Cell;
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import com.google.gwt.cell.client.CheckboxCell;
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import com.google.gwt.cell.client.CompositeCell;
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import com.google.gwt.cell.client.FieldUpdater;
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import com.google.gwt.cell.client.HasCell;
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import com.google.gwt.core.client.GWT;
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import com.google.gwt.dom.client.Element;
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import com.google.gwt.safehtml.shared.SafeHtmlBuilder;
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import com.google.gwt.view.client.SingleSelectionModel;
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/**
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* The Class LeafCell.
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*
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* @author Francesco Mangiacrapa at ISTI-CNR (francesco.mangiacrapa@isti.cnr.it)
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* Mar 4, 2019
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*/
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public class LeafCell extends CompositeCell<KPI> {
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private final SingleSelectionModel<KPI> multiSelectionModel =
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new SingleSelectionModel<KPI>();
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private List<HasCell<KPI, ?>> hasCells;
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/**
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* @param hasCells
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*/
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public LeafCell(List<HasCell<KPI, ?>> hasCells) {
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super(hasCells);
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this.hasCells = hasCells;
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hasCells.add(new HasCell<KPI, Boolean>() {
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private CheckboxCell cell = new CheckboxCell(true, true);
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public Cell<Boolean> getCell() {
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return cell;
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}
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public FieldUpdater<KPI, Boolean> getFieldUpdater() {
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return new FieldUpdater<KPI, Boolean>() {
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@Override
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public void update(int index, KPI object, Boolean value) {
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// TODO Auto-generated method stub
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GWT.log("Checked: " + object.getName() + " value: " +
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value);
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PerformFishAnalyticsController.eventBus.fireEvent(new SelectedKPIEvent(
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null, object, value));
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// cell.set(value);
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// dataGrid.redraw();
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}
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};
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}
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public Boolean getValue(KPI object) {
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return multiSelectionModel.isSelected(object);
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}
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});
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hasCells.add(new HasCell<KPI, KPI>() {
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private KPICell cell = new KPICell(null);
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public Cell<KPI> getCell() {
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return cell;
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}
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public FieldUpdater<KPI, KPI> getFieldUpdater() {
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return null;
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}
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public KPI getValue(KPI object) {
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return object;
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}
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});
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// TODO Auto-generated constructor stub
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}
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@Override
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public void render(Context context, KPI value, SafeHtmlBuilder sb) {
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sb.appendHtmlConstant("<table><tbody><tr>");
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sb.appendHtmlConstant(value.getName());
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sb.appendHtmlConstant("</tr></tbody></table>");
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}
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@Override
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protected Element getContainerElement(Element parent) {
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// Return the first TR element in the table.
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return parent.getFirstChildElement().getFirstChildElement().getFirstChildElement();
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}
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@Override
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protected <X> void render(
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Context context, KPI value, SafeHtmlBuilder sb, HasCell<KPI, X> hasCell) {
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Cell<X> cell = hasCell.getCell();
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sb.appendHtmlConstant("<td>");
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cell.render(context, hasCell.getValue(value), sb);
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sb.appendHtmlConstant("</td>");
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}
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}
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