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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_ALARM_H
#define KCAL_ALARM_H
#include <qstring.h>
#include <qvaluelist.h>
#include "customproperties.h"
#include "duration.h"
#include "person.h"
namespace KCal {
class Incidence;
/**
This class represents an alarm notification.
*/
class Alarm : public CustomProperties
{
public:
enum Type { Invalid, Display, Procedure, Email, Audio };
typedef QValueList<Alarm *> List;
/** Construct a new alarm with variables initialized to "sane" values. */
explicit Alarm(Incidence *parent);
/** Destruct Alarm object. */
~Alarm();
/** Compare this alarm with another one. */
bool operator==(const Alarm &) const;
bool operator!=(const Alarm &a) const { return !operator==(a); }
/** Set the type of the alarm.
If the specified type is different from the current type of the alarm,
the alarm's type-specific properties are initialised to null.
@param type type of alarm.
*/
void setType(Type type);
/** Return the type of the alarm */
Type type() const;
/** Set the alarm to be a display alarm.
@param text text to display when the alarm is triggered.
*/
void setDisplayAlarm(const QString &text);
/** Set the text to be displayed when the alarm is triggered.
Ignored if the alarm is not a display alarm.
*/
void setText(const QString &text);
/** Return the text string that displays when the alarm is triggered. */
QString text() const;
/** Set the alarm to be an audio alarm.
@param audioFile optional file to play when the alarm is triggered.
*/
void setAudioAlarm(const QString &audioFile = QString::null);
/** Set the file to play when the audio alarm is triggered.
Ignored if the alarm is not an audio alarm.
*/
void setAudioFile(const QString &audioFile);
/** Return the name of the audio file for the alarm.
@return The audio file for the alarm, or QString::null if not an audio alarm.
*/
QString audioFile() const;
/** Set the alarm to be a procedure alarm.
@param programFile program to execute when the alarm is triggered.
@param arguments arguments to supply to programFile.
*/
void setProcedureAlarm(const QString &programFile, const QString &arguments = QString::null);
/** Set the program file to execute when the alarm is triggered.
Ignored if the alarm is not a procedure alarm.
*/
void setProgramFile(const QString &programFile);
/** Return the name of the program file to execute when the alarm is triggered.
@return the program file name, or QString::null if not a procedure alarm.
*/
QString programFile() const;
/** Set the arguments to the program to execute when the alarm is triggered.
Ignored if the alarm is not a procedure alarm.
*/
void setProgramArguments(const QString &arguments);
/** Return the arguments to the program to run when the alarm is triggered.
@return the program arguments, or QString::null if not a procedure alarm.
*/
QString programArguments() const;
/** Set the alarm to be an email alarm.
@param subject subject line of email.
@param text body of email.
@param addressees email addresses of recipient(s).
@param attachments optional names of files to attach to the email.
*/
void setEmailAlarm(const QString &subject, const QString &text, const QValueList<Person> &addressees,
const QStringList &attachments = QStringList());
/** Send mail to this address when the alarm is triggered.
Ignored if the alarm is not an email alarm.
*/
void setMailAddress(const Person &mailAlarmAddress);
/** Send mail to these addresses when the alarm is triggered.
Ignored if the alarm is not an email alarm.
*/
void setMailAddresses(const QValueList<Person> &mailAlarmAddresses);
/** Add this address to the list of addresses to send mail to when the alarm is triggered.
Ignored if the alarm is not an email alarm.
*/
void addMailAddress(const Person &mailAlarmAddress);
/** return the addresses to send mail to when an alarm goes off */
QValueList<Person> mailAddresses() const;
/** Set the subject line of the mail.
Ignored if the alarm is not an email alarm.
*/
void setMailSubject(const QString &mailAlarmSubject);
/** return the subject line of the mail */
QString mailSubject() const;
/** Attach this filename to the email.
Ignored if the alarm is not an email alarm.
*/
void setMailAttachment(const QString &mailAttachFile);
/** Attach these filenames to the email.
Ignored if the alarm is not an email alarm.
*/
void setMailAttachments(const QStringList &mailAttachFiles);
/** Add this filename to the list of files to attach to the email.
Ignored if the alarm is not an email alarm.
*/
void addMailAttachment(const QString &mailAttachFile);
/** return the filenames to attach to the email */
QStringList mailAttachments() const;
/** Set the email body text.
Ignored if the alarm is not an email alarm.
*/
void setMailText(const QString &text);
/** Return the email body text.
@return the body text, or QString::null if not an email alarm.
*/
QString mailText() const;
/** set the time to trigger an alarm */
void setTime(const QDateTime &alarmTime);
/** return the date/time when an alarm goes off */
QDateTime time() const;
/** Return true, if the alarm has an explicit date/time. */
bool hasTime() const;
/** Set offset of alarm in time relative to the start of the event. */
void setStartOffset(const Duration &);
/** Return offset of alarm in time relative to the start of the event.
* If the alarm's time is not defined in terms of an offset relative
* to the start of the event, returns zero.
*/
Duration startOffset() const;
/** Return whether the alarm is defined in terms of an offset relative
* to the start of the event.
*/
bool hasStartOffset() const;
/** Set offset of alarm in time relative to the end of the event. */
void setEndOffset(const Duration &);
/** Return offset of alarm in time relative to the end of the event.
* If the alarm's time is not defined in terms of an offset relative
* to the end of the event, returns zero.
*/
Duration endOffset() const;
/** Return whether the alarm is defined in terms of an offset relative
* to the end of the event.
*/
bool hasEndOffset() const;
/** Set the interval between snoozes for the alarm.
@param snoozeTime the time in minutes between snoozes.
*/
void setSnoozeTime(int alarmSnoozeTime);
/** Get how long the alarm snooze interval is.
@return the number of minutes between snoozes.
*/
int snoozeTime() const;
/** set how many times an alarm is to repeat itself (w/snoozes) */
void setRepeatCount(int alarmRepeatCount);
/** get how many times an alarm repeats */
int repeatCount() const;
/** toggles the value of alarm to be either on or off.
set's the alarm time to be x minutes before dtStart time. */
void toggleAlarm();
/** set the alarm enabled status */
void setEnabled(bool enable);
/** get the alarm enabled status */
bool enabled() const;
/** Set the alarm's parent incidence */
void setParent( Incidence * );
/** get the alarm's parent incidence */
Incidence *parent() const { return mParent; }
private:
Incidence *mParent; // the incidence which this alarm belongs to
Type mType; // type of alarm
QString mDescription; // text to display/email body/procedure arguments
QString mFile; // procedure program to run/optional audio file to play
QStringList mMailAttachFiles; // filenames to attach to email
QValueList<Person> mMailAddresses; // who to mail for reminder
QString mMailSubject; // subject of email
int mAlarmSnoozeTime; // number of minutes after alarm to
// snooze before ringing again
int mAlarmRepeatCount; // number of times for alarm to repeat
// after the initial time
QDateTime mAlarmTime; // time at which to trigger the alarm
Duration mOffset; // time relative to incidence DTSTART to trigger the alarm
bool mEndOffset; // if true, mOffset relates to DTEND, not DTSTART
bool mHasTime; // use mAlarmTime, not mOffset
bool mAlarmEnabled;
};
}
#endif
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