/*
* 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.planner.order;
import org.apache.commons.lang.Validate;
import org.joda.time.LocalDate;
import org.libreplan.business.calendars.entities.BaseCalendar;
import org.libreplan.business.calendars.entities.ICalendar;
import org.libreplan.business.workingday.IntraDayDate.PartialDay;
import org.libreplan.web.calendars.BaseCalendarModel;
import org.zkoss.ganttz.timetracker.zoom.DetailItem;
import org.zkoss.ganttz.timetracker.zoom.IDetailItemModificator;
import org.zkoss.ganttz.timetracker.zoom.ZoomLevel;
/**
* @author Óscar González Fernández <ogonzalez@igalia.com>
*/
public final class BankHolidaysMarker implements
IDetailItemModificator {
public static BankHolidaysMarker create(BaseCalendar calendar) {
BaseCalendarModel.forceLoadBaseCalendar(calendar);
return new BankHolidaysMarker(calendar);
}
private final ICalendar calendar;
private static final int WEEK_LEVEL_SHADE_WIDTH = 8;
/**
* <strong>Important: </strong>Make sure that the provided calendar has all
* its associated data loaded.
*
* @param calendar
*/
public BankHolidaysMarker(ICalendar calendar) {
Validate.notNull(calendar);
this.calendar = calendar;
}
@Override
public DetailItem applyModificationsTo(DetailItem item, ZoomLevel z) {
if (z == ZoomLevel.DETAIL_FIVE && calendar != null) {
PartialDay day = PartialDay.wholeDay(item.getStartDate()
.toLocalDate());
if (calendar.getCapacityOn(day).isZero()) {
item.markBankHoliday();
}
}
if ((calendar != null)
&& (z == ZoomLevel.DETAIL_THREE || z == ZoomLevel.DETAIL_FOUR)) {
LocalDate day = item.getStartDate().toLocalDate();
boolean notWorkable;
StringBuilder result = new StringBuilder();
for (int i = 0; i < 7; i++) {
notWorkable = calendar.getCapacityOn(PartialDay.wholeDay(day))
.isZero();
day = day.plusDays(1);
result.append(notWorkable ? i * WEEK_LEVEL_SHADE_WIDTH
: -WEEK_LEVEL_SHADE_WIDTH);
result.append("px 0");
if (i != 6) {
result.append(",");
}
}
item.markBankHolidayWeek(result.toString());
}
return item;
}
}