source: src/alarm/calendar.cpp @ e296dc6

/*
 * Copyright (C) 2010 Ixonos Plc.
 *
 * This file is part of fosdem-schedule.
 *
 * fosdem-schedule 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 2 of the License, or (at your option)
 * any later version.
 *
 * fosdem-schedule 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
 * fosdem-schedule.  If not, see <http://www.gnu.org/licenses/>.
 */
#include "calendar.h"
#include <qdebug.h>
#include <qvariant.h>

#include <calendar-backend/CMulticalendar.h>
#include <calendar-backend/CCalendar.h>
#include <calendar-backend/CEvent.h>
#include <calendar-backend/CAlarm.h>

Calendar::Calendar():
m_pMultiCalendar(0),
m_pCalendar(0)
{
        m_pMultiCalendar = CMulticalendar::MCInstance();

        if(m_pMultiCalendar != NULL)
                m_pCalendar  = m_pMultiCalendar->getSynchronizedCalendar();

}

Calendar::~Calendar()
{
        delete m_pCalendar;
        delete m_pMultiCalendar;
}

int Calendar::addCalendarEvent(QString summary, QString description, QString location, uint dateStart, uint  dateEnd, int eventId)
{
        int errorCode = 0;

        if(m_pMultiCalendar == NULL)
                return 0;

        if(m_pCalendar == NULL)
                return 0;

        // create event
        CEvent event(summary.toStdString(), description.toStdString(), location.toStdString(),  dateStart, dateEnd);

        // create alarm
        CAlarm alarm;
        alarm.setTrigger(dateStart - 15 * 60);
        alarm.setRepeat(1);
        alarm.setDuration(3);
        alarm.setAction(0);
        alarm.setAttach(QString::number(eventId).toLocal8Bit().data());

        // add alarm to event
        event.setAlarm(&alarm);

        // register event into calendar
        m_pMultiCalendar->addEvent(&event,m_pCalendar->getCalendarId(),errorCode);

    return errorCode;
}

void Calendar::deleteCalendarEvent(uint dateStart, uint dateEnd, int eventId)
{
        int errorCode = 0;

        vector< CComponent * > components;

        // get all events
        components = m_pMultiCalendar->getComponents(m_pCalendar->getCalendarId(), 1, dateStart, dateEnd, errorCode);

        for (vector<CComponent *>::iterator it = components.begin();it!=components.end(); ++it)
        {
                // get alarm properties
                if( (*it)->getAlarmProperties() == true)
                {
                        CAlarm * pAlarm = (*it)->getAlarm();

                        bool converted = false;
                        int tempId = QVariant(pAlarm->getAttach().data()).toInt(&converted);

                        // check event id
                        if(converted == true)
                                if(tempId == eventId)
                                {
                                        //delete event
                                        m_pCalendar->deleteComponent((*it)->getId(),errorCode);
                                        break;
                                }
                }
        }
}

bool Calendar::hasCalendarEvent(int eventId)
{
        bool ret = false;
        int errorCode = 0;

        vector< CEvent * > events;

        // get all events
        events = m_pCalendar->getEvents(errorCode);

        if(events.size() > 0)
        {
                for (vector<CEvent *>::iterator it = events.begin(); it!=events.end(); ++it)
                {
                        // get alarm properties
                        if( (*it)->getAlarmProperties() == true)
                        {
                                CAlarm * pAlarm = (*it)->getAlarm();

                                bool converted = false;
                                int tempId = QVariant(pAlarm->getAttach().data()).toInt(&converted);

                                // check event id
                                if(converted == true)
                                        if(tempId == eventId)
                                        {
                                                ret = true;
                                                break;
                                        }
                        }
                }
        }
}