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/*
This file is part of libkcal.
Copyright (c) 2001 Cornelius Schumacher <schumacher@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#ifndef KCAL_INCIDENCEBASE_H
#define KCAL_INCIDENCEBASE_H
//
// Incidence - base class of calendaring components
//
#include <qdatetime.h>
#include <qstringlist.h>
#include <qvaluelist.h>
#include <qptrlist.h>
#include "customproperties.h"
#include "attendee.h"
namespace KCal {
typedef QValueList<QDate> DateList;
/**
This class provides the base class common to all calendar components.
*/
class IncidenceBase : public CustomProperties
{
public:
class Observer {
public:
virtual void incidenceUpdated( IncidenceBase * ) = 0;
};
IncidenceBase();
IncidenceBase(const IncidenceBase &);
virtual ~IncidenceBase();
virtual QCString type() const = 0;
/** Set the unique id for the event */
void setUid(const QString &);
/** Return the unique id for the event */
QString uid() const;
/** Sets the time the incidence was last modified. */
void setLastModified(const QDateTime &lm);
/** Return the time the incidence was last modified. */
QDateTime lastModified() const;
/** sets the organizer for the event */
void setOrganizer(const QString &o);
QString organizer() const;
/** Set readonly status. */
virtual void setReadOnly( bool );
/** Return if the object is read-only. */
bool isReadOnly() const { return mReadOnly; }
/** for setting the event's starting date/time with a QDateTime. */
virtual void setDtStart(const QDateTime &dtStart);
/** returns an event's starting date/time as a QDateTime. */
virtual QDateTime dtStart() const;
/** returns an event's starting time as a string formatted according to the
users locale settings */
QString dtStartTimeStr() const;
/** returns an event's starting date as a string formatted according to the
users locale settings */
QString dtStartDateStr(bool shortfmt=true) const;
/** returns an event's starting date and time as a string formatted according
to the users locale settings */
QString dtStartStr(bool shortfmt=true) const;
virtual void setDuration(int seconds);
int duration() const;
void setHasDuration(bool);
bool hasDuration() const;
/** Return true or false depending on whether the incidence "floats,"
* i.e. has a date but no time attached to it. */
bool doesFloat() const;
/** Set whether the incidence floats, i.e. has a date but no time attached to it. */
void setFloats(bool f);
/**
Add Attendee to this incidence. IncidenceBase takes ownership of the
Attendee object.
*/
bool addAttendee(Attendee *a, bool doupdate=true );
// void removeAttendee(Attendee *a);
// void removeAttendee(const char *n);
/** Remove all Attendees. */
void clearAttendees();
/** Return list of attendees. */
QPtrList<Attendee> attendees() const { return mAttendees; };
/** Return number of attendees. */
int attendeeCount() const { return mAttendees.count(); };
/** Return the Attendee with this email */
Attendee* attendeeByMail(const QString &);
/** Return first Attendee with one of this emails */
Attendee* attendeeByMails(const QStringList &, const QString& email = QString::null);
/** pilot syncronization states */
enum { SYNCNONE = 0, SYNCMOD = 1, SYNCDEL = 3 };
/** Set synchronisation satus. */
void setSyncStatus(int stat);
/** Return synchronisation status. */
int syncStatus() const;
/** Set Pilot Id. */
void setPilotId(int id);
/** Return Pilot Id. */
int pilotId() const;
void setTempSyncStat(int id);
int tempSyncStat() const;
void setIDStr( const QString & );
QString IDStr() const;
void setID( const QString &, const QString & );
QString getID( const QString & );
void setCsum( const QString &, const QString & );
QString getCsum( const QString & );
void removeID(const QString &);
void registerObserver( Observer * );
void unRegisterObserver( Observer * );
void updated();
protected:
QDateTime mDtStart;
bool mReadOnly;
QDateTime getEvenTime( QDateTime );
private:
// base components
QString mOrganizer;
QString mUid;
QDateTime mLastModified;
QPtrList<Attendee> mAttendees;
bool mFloats;
int mDuration;
bool mHasDuration;
QString mExternalId;
int mTempSyncStat;
// PILOT SYNCHRONIZATION STUFF
int mPilotId; // unique id for pilot sync
int mSyncStatus; // status (for sync)
QPtrList<Observer> mObservers;
};
bool operator==( const IncidenceBase&, const IncidenceBase& );
}
#endif
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