ru.itbasis.utils.zk.ui.toolbar.combo.ToolbarCalendar Maven / Gradle / Ivy

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package ru.itbasis.utils.zk.ui.toolbar.combo;

import org.zkoss.util.resource.Labels;
import org.zkoss.zk.ui.event.Event;
import org.zkoss.zk.ui.event.EventListener;
import org.zkoss.zk.ui.event.Events;
import org.zkoss.zul.Box;
import org.zkoss.zul.Calendar;
import org.zkoss.zul.Toolbar;
import org.zkoss.zul.Vbox;
import ru.itbasis.utils.zk.DateUtils;

// FIXME Избавиться от параметров в конструкторе
public class ToolbarCalendar extends ToolbarComboFilter {
	private Calendar calendar;

	public ToolbarCalendar(final Toolbar toolbar, final String labelName) {
		super(toolbar, labelName);
		setFilter(java.util.Calendar.getInstance());
	}

	public ToolbarCalendar(final Toolbar toolbar, final String labelName, final EventListener listener) {
		this(toolbar, labelName);
		addEventListener(Events.ON_CHANGE, listener);
	}

	@Override
	protected void initPopup() {
		final Box box = new Vbox();
		box.setParent(getDropdown());
		box.setAlign("end");

		calendar = new Calendar();
		calendar.setParent(box);

		appendButtonApply(box, new Event$Apply$OnClick());

		addEventListener(Events.ON_OPEN, new Event$OnOpen());
	}

	@Override
	protected void updateLabel() {
		setLabel(Labels.getRequiredLabel(labelName, new String[]{DateUtils.formatAsShortDate(filter)}));
	}

	private class Event$Apply$OnClick implements EventListener {
		@Override
		public void onEvent(final Event event) throws Exception {
			getDropdown().close();
			setFilter(org.apache.commons.lang3.time.DateUtils.toCalendar(calendar.getValue()));
		}
	}

	private class Event$OnOpen implements EventListener {
		@Override
		public void onEvent(final Event event) throws Exception {
			calendar.setValue(filter.getTime());
		}
	}
}