libkcal
qtopiaformat.cppGo to the documentation of this file.00001
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00022 #include <qdatetime.h>
00023 #include <qstring.h>
00024 #include <qptrlist.h>
00025 #include <qregexp.h>
00026 #include <qclipboard.h>
00027 #include <qfile.h>
00028 #include <qtextstream.h>
00029 #include <qxml.h>
00030
00031 #include <kdebug.h>
00032 #include <klocale.h>
00033
00034 #include "calendar.h"
00035 #include "calendarlocal.h"
00036
00037 #include "qtopiaformat.h"
00038
00039 using namespace KCal;
00040
00041 class QtopiaParser : public QXmlDefaultHandler
00042 {
00043 public:
00044 QtopiaParser( Calendar *calendar ) : mCalendar( calendar ) {}
00045
00046 bool startElement( const QString &, const QString &, const QString & qName,
00047 const QXmlAttributes &attributes )
00048 {
00049 if ( qName == "event" ) {
00050 Event *event = new Event;
00051 QString uid = "Qtopia" + attributes.value( "uid" );
00052 event->setUid( uid );
00053
00054 event->setSummary( attributes.value( "description" ) );
00055 event->setLocation( attributes.value( "location" ) );
00056 event->setDescription( attributes.value( "note" ) );
00057 event->setDtStart( toDateTime( attributes.value( "start" ) ) );
00058 event->setDtEnd( toDateTime( attributes.value( "end" ) ) );
00059
00060 if ( attributes.value( "type" ) == "AllDay" ) {
00061 event->setFloats( true );
00062 } else {
00063 event->setFloats( false );
00064 }
00065
00066 QString rtype = attributes.value( "rtype" );
00067 if ( !rtype.isEmpty() ) {
00068 QDate startDate = event->dtStart().date();
00069
00070 QString freqStr = attributes.value( "rfreq" );
00071 int freq = freqStr.toInt();
00072
00073 QString hasEndDateStr = attributes.value( "rhasenddate" );
00074 bool hasEndDate = hasEndDateStr == "1";
00075
00076 QString endDateStr = attributes.value( "enddt" );
00077 QDate endDate = toDateTime( endDateStr ).date();
00078
00079 QString weekDaysStr = attributes.value( "rweekdays" );
00080 int weekDaysNum = weekDaysStr.toInt();
00081 QBitArray weekDays( 7 );
00082 int i;
00083 for( i = 1; i <= 7; ++i ) {
00084 weekDays.setBit( i - 1, ( 2 << i ) & weekDaysNum );
00085 }
00086
00087 QString posStr = attributes.value( "rposition" );
00088 int pos = posStr.toInt();
00089
00090 Recurrence *r = event->recurrence();
00091
00092 if ( rtype == "Daily" ) {
00093 r->setDaily( freq );
00094 if ( hasEndDate ) r->setEndDate( endDate );
00095 } else if ( rtype == "Weekly" ) {
00096 r->setWeekly( freq, weekDays );
00097 if ( hasEndDate ) r->setEndDate( endDate );
00098 } else if ( rtype == "MonthlyDate" ) {
00099 r->setMonthly( freq );
00100 if ( hasEndDate )
00101 r->setEndDate( endDate );
00102 r->addMonthlyDate( startDate.day() );
00103 } else if ( rtype == "MonthlyDay" ) {
00104 r->setMonthly( freq );
00105 if ( hasEndDate )
00106 r->setEndDate( endDate );
00107 QBitArray days( 7 );
00108 days.fill( false );
00109 days.setBit( startDate.dayOfWeek() - 1 );
00110 r->addMonthlyPos( pos, days );
00111 } else if ( rtype == "Yearly" ) {
00112 r->setYearly( freq );
00113 if ( hasEndDate )
00114 r->setEndDate( endDate );
00115 }
00116 }
00117
00118 QString categoryList = attributes.value( "categories" );
00119 event->setCategories( lookupCategories( categoryList ) );
00120
00121 QString alarmStr = attributes.value( "alarm" );
00122 if ( !alarmStr.isEmpty() ) {
00123 kdDebug(5800) << "Alarm: " << alarmStr << endl;
00124 Alarm *alarm = new Alarm( event );
00125 alarm->setType( Alarm::Display );
00126 alarm->setEnabled( true );
00127 int alarmOffset = alarmStr.toInt();
00128 alarm->setStartOffset( alarmOffset * -60 );
00129 event->addAlarm( alarm );
00130 }
00131
00132 Event *oldEvent = mCalendar->event( uid );
00133 if ( oldEvent ) mCalendar->deleteEvent( oldEvent );
00134
00135 mCalendar->addEvent( event );
00136 } else if ( qName == "Task" ) {
00137 Todo *todo = new Todo;
00138
00139 QString uid = "Qtopia" + attributes.value( "Uid" );
00140 todo->setUid( uid );
00141
00142 QString description = attributes.value( "Description" );
00143 int pos = description.find( '\n' );
00144 if ( pos > 0 ) {
00145 QString summary = description.left( pos );
00146 todo->setSummary( summary );
00147 todo->setDescription( description );
00148 } else {
00149 todo->setSummary( description );
00150 }
00151
00152 int priority = attributes.value( "Priority" ).toInt();
00153
00154 todo->setPriority( priority );
00155
00156 QString categoryList = attributes.value( "Categories" );
00157 todo->setCategories( lookupCategories( categoryList ) );
00158
00159 QString completedStr = attributes.value( "Completed" );
00160 if ( completedStr == "1" ) todo->setCompleted( true );
00161
00162 QString hasDateStr = attributes.value( "HasDate" );
00163 if ( hasDateStr == "1" ) {
00164 int year = attributes.value( "DateYear" ).toInt();
00165 int month = attributes.value( "DateMonth" ).toInt();
00166 int day = attributes.value( "DateDay" ).toInt();
00167
00168 todo->setDtDue( QDateTime( QDate( year, month, day ) ) );
00169 todo->setHasDueDate( true );
00170 }
00171
00172 Todo *oldTodo = mCalendar->todo( uid );
00173 if ( oldTodo ) mCalendar->deleteTodo( oldTodo );
00174
00175 mCalendar->addTodo( todo );
00176 } else if ( qName == "Category" ) {
00177 QString id = attributes.value( "id" );
00178 QString name = attributes.value( "name" );
00179 setCategory( id, name );
00180 }
00181
00182 return true;
00183 }
00184
00185 bool warning ( const QXmlParseException &exception )
00186 {
00187 kdDebug(5800) << "WARNING" << endl;
00188 printException( exception );
00189 return true;
00190 }
00191
00192 bool error ( const QXmlParseException &exception )
00193 {
00194 kdDebug(5800) << "ERROR" << endl;
00195 printException( exception );
00196 return false;
00197 }
00198
00199 bool fatalError ( const QXmlParseException &exception )
00200 {
00201 kdDebug(5800) << "FATALERROR" << endl;
00202 printException( exception );
00203 return false;
00204 }
00205
00206 QString errorString ()
00207 {
00208 return "QtopiaParser: Error!";
00209 }
00210
00211 protected:
00212 void printException( const QXmlParseException &exception )
00213 {
00214 kdError() << "XML Parse Error (line " << exception.lineNumber()
00215 << ", col " << exception.columnNumber() << "): "
00216 << exception.message() << "(public ID: '"
00217 << exception.publicId() << "' system ID: '"
00218 << exception.systemId() << "')" << endl;
00219 }
00220
00221 QDateTime toDateTime( const QString &value )
00222 {
00223 QDateTime dt;
00224 dt.setTime_t( value.toUInt() );
00225
00226 return dt;
00227 }
00228
00229 QStringList lookupCategories( const QString &categoryList )
00230 {
00231 QStringList categoryIds = QStringList::split( ";", categoryList );
00232 QStringList categories;
00233 QStringList::ConstIterator it;
00234 for( it = categoryIds.begin(); it != categoryIds.end(); ++it ) {
00235 categories.append( category( *it ) );
00236 }
00237 return categories;
00238 }
00239
00240 private:
00241 Calendar *mCalendar;
00242
00243 static QString category( const QString &id )
00244 {
00245 QMap<QString,QString>::ConstIterator it = mCategoriesMap.find( id );
00246 if ( it == mCategoriesMap.end() ) return id;
00247 else return *it;
00248 }
00249
00250 static void setCategory( const QString &id, const QString &name )
00251 {
00252 mCategoriesMap.insert( id, name );
00253 }
00254
00255 static QMap<QString,QString> mCategoriesMap;
00256 };
00257
00258 QMap<QString,QString> QtopiaParser::mCategoriesMap;
00259
00260 QtopiaFormat::QtopiaFormat()
00261 {
00262 }
00263
00264 QtopiaFormat::~QtopiaFormat()
00265 {
00266 }
00267
00268 bool QtopiaFormat::load( Calendar *calendar, const QString &fileName)
00269 {
00270 kdDebug(5800) << "QtopiaFormat::load() " << fileName << endl;
00271
00272 clearException();
00273
00274 QtopiaParser handler( calendar );
00275 QFile xmlFile( fileName );
00276 QXmlInputSource source( xmlFile );
00277 QXmlSimpleReader reader;
00278 reader.setContentHandler( &handler );
00279 return reader.parse( source );
00280 }
00281
00282 bool QtopiaFormat::save( Calendar *calendar, const QString &fileName )
00283 {
00284 kdDebug(5800) << "QtopiaFormat::save(): " << fileName << endl;
00285
00286 clearException();
00287
00288 QString text = toString( calendar );
00289
00290 if ( text.isNull() ) return false;
00291
00292
00293
00294 QFile file( fileName );
00295 if (!file.open( IO_WriteOnly ) ) {
00296 setException(new ErrorFormat(ErrorFormat::SaveError,
00297 i18n("Could not open file '%1'").arg(fileName)));
00298 return false;
00299 }
00300 QTextStream ts( &file );
00301 ts << text;
00302 file.close();
00303
00304 return true;
00305 }
00306
00307 bool QtopiaFormat::fromString( Calendar *, const QString & )
00308 {
00309 kdDebug(5800) << "QtopiaFormat::fromString() not yet implemented." << endl;
00310 return false;
00311 }
00312
00313 QString QtopiaFormat::toString( Calendar * )
00314 {
00315 return QString::null;
00316 }
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