WeekDayListbox.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2013 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * 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.turro.scheduler.zul.constraints;
 
import java.text.DateFormatSymbols;
import org.turro.string.Strings;
import org.turro.elephant.context.Application;
import org.turro.scheduler.constraints.WeekDay;
import org.turro.zkoss.input.EnumListbox;
 
public class WeekDayListbox extends EnumListbox<WeekDay> {
 
  private DateFormatSymbols dfs;
  
  public WeekDayListbox() {
    super(WeekDay.values());
    dfs = new DateFormatSymbols(Application.getUsedLocale());
  }
 
  public int getDayIndex() {
    WeekDay wd = getObjectValue();
    return wd == null ? -1 : wd.ordinal();
  }
  
  public void setDayIndex(int index) {
    if(index > -1 && index < 7) {
      setObjectValue(WeekDay.values()[index]);
    } else {
      setObjectValue(null);
    }
  }
  
  @Override
  protected String getString(WeekDay v) {
    return Strings.capitalize(dfs.getWeekdays()[WeekDay.map(v.ordinal())]);
  }
 
}