net.sourceforge.ganttproject.CalendarEventAction.java Source code

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Here is the source code for net.sourceforge.ganttproject.CalendarEventAction.java

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/*
Copyright 2014 BarD Software s.r.o
    
This file is part of GanttProject, an opensource project management tool.
    
GanttProject 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, either version 3 of the License, or
 (at your option) any later version.
    
GanttProject 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 GanttProject.  If not, see <http://www.gnu.org/licenses/>.
*/
package net.sourceforge.ganttproject;

import biz.ganttproject.core.calendar.CalendarEvent;
import biz.ganttproject.core.calendar.CalendarEvent.Type;
import biz.ganttproject.core.calendar.GPCalendar;
import biz.ganttproject.core.time.CalendarFactory;
import com.google.common.base.Preconditions;
import com.google.common.collect.Sets;
import net.sourceforge.ganttproject.action.GPAction;
import net.sourceforge.ganttproject.language.GanttLanguage;
import net.sourceforge.ganttproject.undo.GPUndoManager;

import java.awt.event.ActionEvent;
import java.util.Date;
import java.util.Set;

/**
 * Action which adds or removes calendar events, such as weekend exceptions or holidays, from the chart UI
 *
 * @author dbarashev (Dmitry Barashev)
 */
public abstract class CalendarEventAction extends GPAction {
    protected final GPCalendar myCalendar;
    protected final Date myDate;

    public CalendarEventAction(GPCalendar calendar, Date date, String id) {
        super(id);
        myCalendar = Preconditions.checkNotNull(calendar);
        myDate = Preconditions.checkNotNull(date);
        updateName();
        updateTooltip();
    }

    @Override
    protected String getLocalizedName() {
        GanttLanguage i18n = GanttLanguage.getInstance();
        return myDate == null ? super.getLocalizedName()
                : i18n.formatText(getID(), i18n.formatShortDate(CalendarFactory.createGanttCalendar(myDate)));
    }

    @Override
    protected String getLocalizedDescription() {
        GanttLanguage i18n = GanttLanguage.getInstance();
        return myDate == null ? super.getLocalizedDescription()
                : i18n.formatText(getID() + ".description",
                        i18n.formatShortDate(CalendarFactory.createGanttCalendar(myDate)));
    }

    public static CalendarEventAction addException(GPCalendar calendar, Date date,
            final GPUndoManager undoManager) {
        return new CalendarEventAction(calendar, date, "calendar.action.weekendException.add") {
            @Override
            public void actionPerformed(ActionEvent e) {
                final Set<CalendarEvent> events = Sets.newLinkedHashSet(myCalendar.getPublicHolidays());
                events.add(CalendarEvent.newEvent(myDate, false, Type.WORKING_DAY,
                        GanttLanguage.getInstance().getText("calendar.action.weekendException.add.description"),
                        null));
                undoManager.undoableEdit(getLocalizedName(), new Runnable() {
                    @Override
                    public void run() {
                        myCalendar.setPublicHolidays(events);
                    }
                });
            }
        };
    }

    public static CalendarEventAction removeException(GPCalendar calendar, Date date,
            final GPUndoManager undoManager) {
        return new CalendarEventAction(calendar, date, "calendar.action.weekendException.remove") {
            @Override
            public void actionPerformed(ActionEvent e) {
                final Set<CalendarEvent> events = Sets.newLinkedHashSet(myCalendar.getPublicHolidays());
                events.remove(CalendarEvent.newEvent(myDate, false, Type.WORKING_DAY, null, null));
                undoManager.undoableEdit(getLocalizedName(), new Runnable() {
                    @Override
                    public void run() {
                        myCalendar.setPublicHolidays(events);
                    }
                });
            }
        };
    }

    public static CalendarEventAction addHoliday(GPCalendar calendar, final Date date,
            final GPUndoManager undoManager) {
        return new CalendarEventAction(calendar, date, "calendar.action.holiday.add") {
            @Override
            public void actionPerformed(ActionEvent e) {
                final Set<CalendarEvent> events = Sets.newLinkedHashSet(myCalendar.getPublicHolidays());
                events.add(CalendarEvent.newEvent(myDate, false, Type.HOLIDAY,
                        GanttLanguage.getInstance().formatText("calendar.action.holiday.add.description", date),
                        null));

                undoManager.undoableEdit(getLocalizedName(), new Runnable() {
                    @Override
                    public void run() {
                        myCalendar.setPublicHolidays(events);
                    }
                });
            }
        };
    }

    public static CalendarEventAction removeHoliday(GPCalendar calendar, Date date,
            final GPUndoManager undoManager) {
        return new CalendarEventAction(calendar, date, "calendar.action.holiday.remove") {
            @Override
            public void actionPerformed(ActionEvent e) {
                final Set<CalendarEvent> events = Sets.newLinkedHashSet(myCalendar.getPublicHolidays());
                events.remove(CalendarEvent.newEvent(myDate, false, Type.HOLIDAY, null, null));
                undoManager.undoableEdit(getLocalizedName(), new Runnable() {
                    @Override
                    public void run() {
                        myCalendar.setPublicHolidays(events);
                    }
                });
            }
        };
    }
}