CoreBooleanLabelColumn.java

package fr.openwide.core.wicket.more.markup.repeater.table.column;

import org.apache.wicket.extensions.markup.html.repeater.data.grid.ICellPopulator;
import org.apache.wicket.markup.repeater.Item;
import org.apache.wicket.model.IModel;
import org.bindgen.BindingRoot;

import fr.openwide.core.jpa.more.business.sort.ISort;
import fr.openwide.core.wicket.more.markup.html.image.BooleanIcon;
import fr.openwide.core.wicket.more.model.BindingModel;

public class CoreBooleanLabelColumn<T, S extends ISort<?>> extends AbstractCoreColumn<T, S> {

	private static final long serialVersionUID = -5344972073351010752L;

	private final BindingRoot<? super T, Boolean> binding;

	private boolean hideIfNullOrFalse = false;

	public CoreBooleanLabelColumn(IModel<?> headerLabelModel, final BindingRoot<? super T, Boolean> binding) {
		super(headerLabelModel);
		this.binding = binding;
	}

	@Override
	public void populateItem(Item<ICellPopulator<T>> cellItem, String componentId, IModel<T> rowModel) {
		cellItem.add(
				new CoreBooleanLabelColumnPanel<S>(componentId, BindingModel.of(rowModel, binding)) {
					private static final long serialVersionUID = 1L;
					@Override
					protected BooleanIcon decorate(BooleanIcon booleanIcon) {
						return CoreBooleanLabelColumn.this.decorate(booleanIcon);
					}
				}
		);
	}

	public BooleanIcon decorate(BooleanIcon booleanIcon) {
		if (hideIfNullOrFalse) {
			booleanIcon.hideIfNullOrFalse();
		}
		return booleanIcon;
	}

	public CoreBooleanLabelColumn<T, S> hideIfNullOrFalse() {
		this.hideIfNullOrFalse = true;
		return this;
	}

}