/*
* This file is part of LibrePlan
*
* Copyright (C) 2009-2010 Fundación para o Fomento da Calidade Industrial e
* Desenvolvemento Tecnolóxico de Galicia
* Copyright (C) 2010-2011 Igalia, S.L.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.libreplan.web.common;
import java.util.HashMap;
import java.util.Map;
import org.apache.commons.lang.Validate;
import org.zkoss.zk.ui.Component;
import org.zkoss.zk.ui.event.Event;
import org.zkoss.zk.ui.event.EventListener;
import org.zkoss.zk.ui.event.Events;
import org.zkoss.zk.ui.event.SelectEvent;
import org.zkoss.zul.Tabbox;
/**
* @author Óscar González Fernández <ogonzalez@igalia.com>
*
*/
public class OnTabSelection {
public interface IOnSelectingTab {
public void tabSelected();
}
private Map<Component, IOnSelectingTab> tabs = new HashMap<Component, IOnSelectingTab>();
public static OnTabSelection createFor(Tabbox tabBox) {
return new OnTabSelection(tabBox);
}
public OnTabSelection(Tabbox tabBox) {
Validate.notNull(tabBox);
tabBox.addEventListener(Events.ON_SELECT, new EventListener() {
@Override
public void onEvent(Event event) {
SelectEvent e = (SelectEvent) event;
for (Object each : e.getSelectedItems()) {
if (tabs.get(each) != null) {
tabs.get(each).tabSelected();
}
}
}
});
}
public OnTabSelection onSelectingTab(Component tab,
IOnSelectingTab onSelectingTab) {
Validate.notNull(tab);
Validate.notNull(onSelectingTab);
tabs.put(tab, onSelectingTab);
return this;
}
}