org.projectforge.web.calendar.CalendarPage.java Source code

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Here is the source code for org.projectforge.web.calendar.CalendarPage.java

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/////////////////////////////////////////////////////////////////////////////
//
// Project ProjectForge Community Edition
//         www.projectforge.org
//
// Copyright (C) 2001-2013 Kai Reinhard (k.reinhard@micromata.de)
//
// ProjectForge is dual-licensed.
//
// This community edition is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as published
// by the Free Software Foundation; version 3 of the License.
//
// This community edition 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 General
// Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, see http://www.gnu.org/licenses/.
//
/////////////////////////////////////////////////////////////////////////////

package org.projectforge.web.calendar;

import java.util.Date;

import org.apache.wicket.request.mapper.parameter.PageParameters;
import org.joda.time.DateMidnight;
import org.projectforge.user.PFUserContext;
import org.projectforge.web.fibu.ISelectCallerPage;
import org.projectforge.web.wicket.AbstractStandardFormPage;

public class CalendarPage extends AbstractStandardFormPage implements ISelectCallerPage {
    private static final long serialVersionUID = 8710165041912824126L;

    private static final org.apache.log4j.Logger log = org.apache.log4j.Logger.getLogger(CalendarPage.class);

    private static final String USERPREF_KEY = "CalendarPage.userPrefs";

    private CalendarForm form;

    protected CalendarPanel calendarPanel;

    protected final PageParameters pageParameters;

    public CalendarPage(final PageParameters parameters) {
        super(parameters);
        this.pageParameters = parameters;
        init();
    }

    public void init() {
        form = initCalendarForm(this);
        body.add(form);
        final ICalendarFilter filter = initCalendarFilter();
        form.setFilter(filter);
        form.init();
        calendarPanel = initCalenderPanel();
        if (pageParameters != null) {
            if (pageParameters.get("showTimesheets").isNull() == false) {
                form.getFilter().setTimesheetUserId(getUserId());
            }
            if (pageParameters.get("showBirthdays").isNull() == false) {
                form.getFilter().setShowBirthdays(true);
            }
        }
    }

    /**
     * @param calendarPage
     * @return
     */
    protected CalendarForm initCalendarForm(final CalendarPage calendarPage) {
        return new CalendarForm(this);
    }

    /**
     * @return
     */
    protected CalendarPanel initCalenderPanel() {
        final CalendarPanel calendar = new CalendarPanel("cal", form.getCurrentDatePanel());
        calendar.setOutputMarkupId(true);
        body.add(calendar);
        calendar.init(getFilter());
        return calendar;
    }

    /**
     * 
     * @return
     */
    protected ICalendarFilter initCalendarFilter() {
        CalendarFilter filter = (CalendarFilter) getUserPrefEntry(USERPREF_KEY);
        if (filter == null) {
            filter = new CalendarFilter();
            putUserPrefEntry(USERPREF_KEY, filter, true);
        }
        return filter;
    }

    /**
     * @see org.projectforge.web.wicket.AbstractSecuredPage#onBeforeRender()
     */
    @Override
    protected void onBeforeRender() {
        super.onBeforeRender();
        calendarPanel.forceReload(); // Needed if e. g. user or anything was changed.
    }

    @Override
    protected String getTitle() {
        return getString("calendar.title");
    }

    protected ICalendarFilter getFilter() {
        return form.getFilter();
    }

    public void cancelSelection(final String property) {
    }

    public void select(final String property, final Object selectedValue) {
        if ("userId".equals(property) == true) {
            getFilter().setTimesheetUserId((Integer) selectedValue);
        } else {
            log.error("Property '" + property + "' not supported for selection.");
        }
    }

    public void unselect(final String property) {
        if ("userId".equals(property) == true) {
            getFilter().setTimesheetUserId(null);
        } else {
            log.error("Property '" + property + "' not supported for selection.");
        }
    }

    /**
     * @param startDate
     * @return this for chaining.
     */
    public CalendarPage setStartDate(final Date startDate) {
        form.getFilter().setStartDate(new DateMidnight(startDate, PFUserContext.getDateTimeZone()));
        return this;
    }

    /**
     * @return the form
     */
    public CalendarForm getForm() {
        return form;
    }
}