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tdepim/kpilot/lib/pilotDateEntry.cc

479 lines
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/* KPilot
**
** Copyright (C) 1998-2001 by Dan Pilone
** Copyright (C) 2003-2004 Reinhold Kainhofer <reinhold@kainhofer.com>
**
** This is a C++ wrapper for the Pilot's datebook structures.
*/
/*
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU Lesser General Public License as published by
** the Free Software Foundation; either version 2.1 of the License, or
** (at your option) any later version.
**
** This program 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 Lesser General Public License for more details.
**
** You should have received a copy of the GNU Lesser General Public License
** along with this program in a file called COPYING; if not, write to
** the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
** MA 02110-1301, USA.
*/
/*
** Bug reports and questions can be sent to kde-pim@kde.org
*/
#include "options.h"
#include <stdlib.h>
#include <qdatetime.h>
#include <qnamespace.h>
#include <qregexp.h>
#include <kglobal.h>
#include "pilotDateEntry.h"
static const char *default_date_category_names[] = {
"Unfiled",
"Business",
"Personal",
0L
} ;
void PilotDateInfo::resetToDefault()
{
FUNCTIONSETUP;
// Reset to all 0s
memset(&fInfo,0,sizeof(fInfo));
// Fill up default categories
for (unsigned int i=0; (i<4) && default_date_category_names[i]; ++i)
{
strncpy(fInfo.category.name[i],default_date_category_names[i],sizeof(fInfo.category.name[0]));
}
fInfo.startOfWeek = 0;
}
PilotDateEntry::PilotDateEntry():PilotRecordBase()
{
::memset(&fAppointmentInfo, 0, sizeof(struct Appointment));
}
/* initialize the entry from another one. If rec==NULL, this constructor does the same as PilotDateEntry()
*/
PilotDateEntry::PilotDateEntry(PilotRecord * rec) :
PilotRecordBase(rec)
{
::memset(&fAppointmentInfo, 0, sizeof(fAppointmentInfo));
if (rec)
{
// Construct a fake pi_buffer for unpack_Appointment.
// No ownership changes occur here.
pi_buffer_t b = { (unsigned char *) rec->data(), rec->size(), rec->size() } ;
unpack_Appointment(&fAppointmentInfo, &b, datebook_v1);
}
return;
}
void PilotDateEntry::_copyExceptions(const PilotDateEntry & e)
{
if (e.fAppointmentInfo.exceptions > 0)
{
size_t blocksize = e.fAppointmentInfo.exceptions *
sizeof(struct tm);
fAppointmentInfo.exception = (struct tm *)::malloc(blocksize);
if (fAppointmentInfo.exception)
{
fAppointmentInfo.exceptions =
e.fAppointmentInfo.exceptions;
::memcpy(fAppointmentInfo.exception,
e.fAppointmentInfo.exception, blocksize);
}
else
{
WARNINGKPILOT << "malloc() failed, exceptions not copied" << endl;
fAppointmentInfo.exceptions = 0;
}
}
else
{
fAppointmentInfo.exceptions = 0;
fAppointmentInfo.exception = 0L;
}
}
PilotDateEntry::PilotDateEntry(const PilotDateEntry & e) :
PilotRecordBase(e)
{
::memcpy(&fAppointmentInfo, &e.fAppointmentInfo,
sizeof(struct Appointment));
// See operator = for explanation
fAppointmentInfo.exception = 0L;
fAppointmentInfo.description = 0L;
fAppointmentInfo.note = 0L;
_copyExceptions(e);
setDescriptionP(e.fAppointmentInfo.description);
setNoteP(e.fAppointmentInfo.note);
}
PilotDateEntry & PilotDateEntry::operator = (const PilotDateEntry & e)
{
if (this != &e) // Pointer equality!
{
KPILOT_FREE(fAppointmentInfo.exception);
KPILOT_FREE(fAppointmentInfo.description);
KPILOT_FREE(fAppointmentInfo.note);
::memcpy(&fAppointmentInfo, &e.fAppointmentInfo,
sizeof(fAppointmentInfo));
// The original pointers were already freed; since we're now
// got the pointers from the new structure and we're going
// to use the standard set functions make sure that
// we don't free() the copies-of-pointers from e, which
// would be disastrous.
//
//
fAppointmentInfo.exception = 0L;
fAppointmentInfo.description = 0L;
fAppointmentInfo.note = 0L;
_copyExceptions(e);
setDescriptionP(e.fAppointmentInfo.description);
setNoteP(e.fAppointmentInfo.note);
}
return *this;
} // end of assignment operator
QString PilotDateEntry::getTextRepresentation(Qt::TextFormat richText)
{
QString text, tmp;
QString par = (richText==Qt::RichText) ?CSL1("<p>"):QString::null;
QString ps = (richText==Qt::RichText) ?CSL1("</p>"):CSL1("\n");
QString br = (richText==Qt::RichText) ?CSL1("<br/>"):CSL1("\n");
// title + name
text += par;
tmp=richText?CSL1("<b><big>%1</big></b>"):CSL1("%1");
text += tmp.arg(rtExpand(getDescription(), richText));
text += ps;
QDateTime dt(readTm(getEventStart()));
QString startDate(dt.toString(Qt::LocalDate));
text+=par;
text+=i18n("Start date: %1").arg(startDate);
text+=ps;
if (isEvent())
{
text+=par;
text+=i18n("Whole-day event");
text+=ps;
}
else
{
dt=readTm(getEventEnd());
QString endDate(dt.toString(Qt::LocalDate));
text+=par;
text+=i18n("End date: %1").arg(endDate);
text+=ps;
}
if ( isAlarmEnabled() )
{
text+=par;
tmp=i18n("%1 is the duration, %2 is the time unit", "Alarm: %1 %2 before event starts").
arg(getAdvance());
switch (getAdvanceUnits())
{
case advMinutes: tmp=tmp.arg(i18n("minutes")); break;
case advHours: tmp=tmp.arg(i18n("hours")); break;
case advDays: tmp=tmp.arg(i18n("days")); break;
default: tmp=tmp.arg(QString::null); break;;
}
text+=tmp;
text+=ps;
}
if (getRepeatType() != repeatNone)
{
text+=par;
tmp=i18n("Recurrence: every %1 %2");
int freq = getRepeatFrequency();
tmp=tmp.arg(freq);
switch(getRepeatType())
{
case repeatDaily: tmp=tmp.arg(i18n("day(s)")); break;
case repeatWeekly: tmp=tmp.arg(i18n("week(s)")); break;
case repeatMonthlyByDay:
case repeatMonthlyByDate: tmp=tmp.arg(i18n("month(s)")); break;
case repeatYearly: tmp=tmp.arg(i18n("year(s)")); break;
default: tmp=tmp.arg(QString::null); break;
}
text+=tmp;
text+=br;
bool repeatsForever = getRepeatForever();
if (repeatsForever)
{
text+=i18n("Repeats indefinitely");
}
else
{
dt = readTm(getRepeatEnd()).date();
text+=i18n("Until %1").arg(dt.toString(Qt::LocalDate));
}
text+=br;
if (getRepeatType()==repeatMonthlyByDay) text+=i18n("Repeating on the i-th day of week j")+br;
if (getRepeatType()==repeatMonthlyByDate) text+=i18n("Repeating on the n-th day of the month")+br;
// TODO: show the dayArray when repeating weekly
/*QBitArray dayArray(7);
if (getRepeatType()==repeatWeekly) text+=i18n("Repeat day flags: %1").arg(getRepeatDays
const int *days = dateEntry->getRepeatDays();
// Rotate the days of the week, since day numbers on the Pilot and
// in vCal / Events are different.
if (days[0]) dayArray.setBit(6);
for (int i = 1; i < 7; i++)
{
if (days[i]) dayArray.setBit(i-1);
}*/
text+=ps;
}
if (getExceptionCount()>0 )
{
text+=par;
text+=i18n("Exceptions:")+br;
for (int i = 0; i < getExceptionCount(); i++)
{
QDate exdt=readTm(getExceptions()[i]).date();
text+=exdt.toString(Qt::LocalDate);
text+=br;
}
text+=ps;
}
if (!getNote().isEmpty())
{
text += richText?CSL1("<hr/>"):CSL1("-------------------------\n");
text+=par;
text+=richText?i18n("<b><em>Note:</em></b><br>"):i18n("Note:\n");
text+=rtExpand(getNote(), richText);
text+=ps;
}
return text;
}
QDateTime PilotDateEntry::dtStart() const
{
FUNCTIONSETUP;
return readTm( getEventStart() );
}
QDateTime PilotDateEntry::dtEnd() const
{
FUNCTIONSETUP;
return readTm( getEventEnd() );
}
QDateTime PilotDateEntry::dtRepeatEnd() const
{
FUNCTIONSETUP;
return readTm( getRepeatEnd() );
}
unsigned int PilotDateEntry::alarmLeadTime() const
{
FUNCTIONSETUP;
if (!isAlarmEnabled()) return 0;
int adv = getAdvance();
if ( adv < 0 )
{
return 0; // Not possible to enter on the pilot
}
unsigned int t = adv;
int u = getAdvanceUnits();
switch(u)
{
case advMinutes : t *= 60; break;
case advHours : t *= 3600; break;
case advDays : t *= 3600 * 24; break;
default: t = 0;
}
return t;
}
PilotRecord *PilotDateEntry::pack() const
{
int i;
pi_buffer_t *b = pi_buffer_new( sizeof(fAppointmentInfo) );
i = pack_Appointment(const_cast<Appointment_t *>(&fAppointmentInfo), b, datebook_v1);
if (i<0)
{
// Generic error from the pack_*() functions.
return 0;
}
// pack_Appointment sets b->used
return new PilotRecord( b, this );
}
/* setExceptions sets a new set of exceptions. Note that
PilotDateEntry assumes ownership of the array and will
delete the old one. */
void PilotDateEntry::setExceptions(struct tm *e) {
if (fAppointmentInfo.exception != e)
{
KPILOT_FREE(fAppointmentInfo.exception);
}
fAppointmentInfo.exception=e;
}
void PilotDateEntry::setDescriptionP(const char *desc, int l)
{
FUNCTIONSETUP;
KPILOT_FREE(fAppointmentInfo.description);
if (desc && *desc)
{
if (-1 == l) l=::strlen(desc);
fAppointmentInfo.description =
(char *) ::malloc(l + 1);
if (fAppointmentInfo.description)
{
strlcpy(fAppointmentInfo.description, desc, l+1);
}
else
{
WARNINGKPILOT << "malloc() failed, description not set" << endl;
}
}
else
{
fAppointmentInfo.description = 0L;
}
}
void PilotDateEntry::setNoteP(const char *note, int l)
{
FUNCTIONSETUP;
KPILOT_FREE(fAppointmentInfo.note);
if (note && *note)
{
if (-1 == l) l=::strlen(note);
fAppointmentInfo.note = (char *)::malloc(l + 1);
if (fAppointmentInfo.note)
{
strlcpy(fAppointmentInfo.note, note,l+1);
}
else
{
WARNINGKPILOT << "malloc() failed, note not set" << endl;
}
}
else
{
fAppointmentInfo.note = 0L;
}
}
void PilotDateEntry::setNote(const QString &s)
{
QCString t = Pilot::toPilot(s);
setNoteP( t.data(),t.length() );
}
void PilotDateEntry::setLocation(const QString &s)
{
QString note = Pilot::fromPilot(getNoteP());
QRegExp rxp = QRegExp("^[Ll]ocation:[^\n]+\n");
// per QString docs, this covers null and 0 length
if( s.isEmpty() )
{
note.replace(rxp,"");
}
else
{
QString location = "Location: " + s + "\n";
int pos = note.find(rxp);
if(pos >= 0)
{
note.replace( rxp, location );
}
else
{
note = location + note;
setNote( note );
}
}
}
QString PilotDateEntry::getLocation() const
{
// Read the complete note here and not the filtered
// one from PilotDateEntry::getNote();
QString note = Pilot::fromPilot(getNoteP());
QRegExp rxp = QRegExp("^[Ll]ocation:[^\n]+\n");
int pos = note.find(rxp, 0);
if(pos >= 0)
{
QString location = rxp.capturedTexts().first();
rxp = QRegExp("^[Ll]ocation:[\\s|\t]*");
location.replace(rxp,"");
location.replace("\n", "");
return location;
}
else
{
return "";
}
}
void PilotDateEntry::setDescription(const QString &s)
{
QCString t = Pilot::toPilot(s);
setDescriptionP( t.data(),t.length() );
}
QString PilotDateEntry::getNote() const
{
QString note = Pilot::fromPilot(getNoteP());
QRegExp rxp = QRegExp("^[Ll]ocation:[^\n]+\n");
note.replace(rxp, "" );
return note;
}
QString PilotDateEntry::getDescription() const
{
return Pilot::fromPilot(getDescriptionP());
}