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tdepim/libkcal/qtopiaformat.cpp

317 lines
9.5 KiB

/*
This file is part of libkcal.
Copyright (c) 2003 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., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include <tqdatetime.h>
#include <tqstring.h>
#include <tqptrlist.h>
#include <tqregexp.h>
#include <tqclipboard.h>
#include <tqfile.h>
#include <tqtextstream.h>
#include <tqxml.h>
#include <kdebug.h>
#include <klocale.h>
#include "calendar.h"
#include "calendarlocal.h"
#include "qtopiaformat.h"
using namespace KCal;
class TQtopiaParser : public TQXmlDefaultHandler
{
public:
TQtopiaParser( Calendar *calendar ) : mCalendar( calendar ) {}
bool startElement( const TQString &, const TQString &, const TQString & qName,
const TQXmlAttributes &attributes )
{
if ( qName == "event" ) {
Event *event = new Event;
TQString uid = "TQtopia" + attributes.value( "uid" );
event->setUid( uid );
event->setSummary( attributes.value( "description" ) );
event->setLocation( attributes.value( "location" ) );
event->setDescription( attributes.value( "note" ) );
event->setDtStart( toDateTime( attributes.value( "start" ) ) );
event->setDtEnd( toDateTime( attributes.value( "end" ) ) );
if ( attributes.value( "type" ) == "AllDay" ) {
event->setFloats( true );
} else {
event->setFloats( false );
}
TQString rtype = attributes.value( "rtype" );
if ( !rtype.isEmpty() ) {
TQDate startDate = event->dtStart().date();
TQString freqStr = attributes.value( "rfreq" );
int freq = freqStr.toInt();
TQString hasEndDateStr = attributes.value( "rhasenddate" );
bool hasEndDate = hasEndDateStr == "1";
TQString endDateStr = attributes.value( "enddt" );
TQDate endDate = toDateTime( endDateStr ).date();
TQString weekDaysStr = attributes.value( "rweekdays" );
int weekDaysNum = weekDaysStr.toInt();
TQBitArray weekDays( 7 );
int i;
for( i = 1; i <= 7; ++i ) {
weekDays.setBit( i - 1, ( 2 << i ) & weekDaysNum );
}
TQString posStr = attributes.value( "rposition" );
int pos = posStr.toInt();
Recurrence *r = event->recurrence();
if ( rtype == "Daily" ) {
r->setDaily( freq );
if ( hasEndDate ) r->setEndDate( endDate );
} else if ( rtype == "Weekly" ) {
r->setWeekly( freq, weekDays );
if ( hasEndDate ) r->setEndDate( endDate );
} else if ( rtype == "MonthlyDate" ) {
r->setMonthly( freq );
if ( hasEndDate )
r->setEndDate( endDate );
r->addMonthlyDate( startDate.day() );
} else if ( rtype == "MonthlyDay" ) {
r->setMonthly( freq );
if ( hasEndDate )
r->setEndDate( endDate );
TQBitArray days( 7 );
days.fill( false );
days.setBit( startDate.dayOfWeek() - 1 );
r->addMonthlyPos( pos, days );
} else if ( rtype == "Yearly" ) {
r->setYearly( freq );
if ( hasEndDate )
r->setEndDate( endDate );
}
}
TQString categoryList = attributes.value( "categories" );
event->setCategories( lookupCategories( categoryList ) );
TQString alarmStr = attributes.value( "alarm" );
if ( !alarmStr.isEmpty() ) {
kdDebug(5800) << "Alarm: " << alarmStr << endl;
Alarm *alarm = new Alarm( event );
alarm->setType( Alarm::Display );
alarm->setEnabled( true );
int alarmOffset = alarmStr.toInt();
alarm->setStartOffset( alarmOffset * -60 );
event->addAlarm( alarm );
}
Event *oldEvent = mCalendar->event( uid );
if ( oldEvent ) mCalendar->deleteEvent( oldEvent );
mCalendar->addEvent( event );
} else if ( qName == "Task" ) {
Todo *todo = new Todo;
TQString uid = "TQtopia" + attributes.value( "Uid" );
todo->setUid( uid );
TQString description = attributes.value( "Description" );
int pos = description.tqfind( '\n' );
if ( pos > 0 ) {
TQString summary = description.left( pos );
todo->setSummary( summary );
todo->setDescription( description );
} else {
todo->setSummary( description );
}
int priority = attributes.value( "Priority" ).toInt();
// if ( priority == 0 ) priority = 3;
todo->setPriority( priority );
TQString categoryList = attributes.value( "Categories" );
todo->setCategories( lookupCategories( categoryList ) );
TQString completedStr = attributes.value( "Completed" );
if ( completedStr == "1" ) todo->setCompleted( true );
TQString hasDateStr = attributes.value( "HasDate" );
if ( hasDateStr == "1" ) {
int year = attributes.value( "DateYear" ).toInt();
int month = attributes.value( "DateMonth" ).toInt();
int day = attributes.value( "DateDay" ).toInt();
todo->setDtDue( TQDateTime( TQDate( year, month, day ) ) );
todo->setHasDueDate( true );
}
Todo *oldTodo = mCalendar->todo( uid );
if ( oldTodo ) mCalendar->deleteTodo( oldTodo );
mCalendar->addTodo( todo );
} else if ( qName == "Category" ) {
TQString id = attributes.value( "id" );
TQString name = attributes.value( "name" );
setCategory( id, name );
}
return true;
}
bool warning ( const TQXmlParseException &exception )
{
kdDebug(5800) << "WARNING" << endl;
printException( exception );
return true;
}
bool error ( const TQXmlParseException &exception )
{
kdDebug(5800) << "ERROR" << endl;
printException( exception );
return false;
}
bool fatalError ( const TQXmlParseException &exception )
{
kdDebug(5800) << "FATALERROR" << endl;
printException( exception );
return false;
}
TQString errorString ()
{
return "TQtopiaParser: Error!";
}
protected:
void printException( const TQXmlParseException &exception )
{
kdError() << "XML Parse Error (line " << exception.lineNumber()
<< ", col " << exception.columnNumber() << "): "
<< exception.message() << "(public ID: '"
<< exception.publicId() << "' system ID: '"
<< exception.systemId() << "')" << endl;
}
TQDateTime toDateTime( const TQString &value )
{
TQDateTime dt;
dt.setTime_t( value.toUInt() );
return dt;
}
TQStringList lookupCategories( const TQString &categoryList )
{
TQStringList categoryIds = TQStringList::split( ";", categoryList );
TQStringList categories;
TQStringList::ConstIterator it;
for( it = categoryIds.begin(); it != categoryIds.end(); ++it ) {
categories.append( category( *it ) );
}
return categories;
}
private:
Calendar *mCalendar;
static TQString category( const TQString &id )
{
TQMap<TQString,TQString>::ConstIterator it = mCategoriesMap.tqfind( id );
if ( it == mCategoriesMap.end() ) return id;
else return *it;
}
static void setCategory( const TQString &id, const TQString &name )
{
mCategoriesMap.insert( id, name );
}
static TQMap<TQString,TQString> mCategoriesMap;
};
TQMap<TQString,TQString> TQtopiaParser::mCategoriesMap;
TQtopiaFormat::TQtopiaFormat()
{
}
TQtopiaFormat::~TQtopiaFormat()
{
}
bool TQtopiaFormat::load( Calendar *calendar, const TQString &fileName)
{
kdDebug(5800) << "TQtopiaFormat::load() " << fileName << endl;
clearException();
TQtopiaParser handler( calendar );
TQFile xmlFile( fileName );
TQXmlInputSource source( xmlFile );
TQXmlSimpleReader reader;
reader.setContentHandler( &handler );
return reader.parse( source );
}
bool TQtopiaFormat::save( Calendar *calendar, const TQString &fileName )
{
kdDebug(5800) << "TQtopiaFormat::save(): " << fileName << endl;
clearException();
TQString text = toString( calendar );
if ( text.isNull() ) return false;
// TODO: write backup file
TQFile file( fileName );
if (!file.open( IO_WriteOnly ) ) {
setException(new ErrorFormat(ErrorFormat::SaveError,
i18n("Could not open file '%1'").tqarg(fileName)));
return false;
}
TQTextStream ts( &file );
ts << text;
file.close();
return true;
}
bool TQtopiaFormat::fromString( Calendar *, const TQString & )
{
kdDebug(5800) << "TQtopiaFormat::fromString() not yet implemented." << endl;
return false;
}
TQString TQtopiaFormat::toString( Calendar * )
{
return TQString();
}