| -rw-r--r-- | library/backend/task.cpp | 173 |
1 files changed, 155 insertions, 18 deletions
diff --git a/library/backend/task.cpp b/library/backend/task.cpp index f0a38f1..a00adb3 100644 --- a/library/backend/task.cpp +++ b/library/backend/task.cpp @@ -1,272 +1,409 @@ /********************************************************************** -** Copyright (C) 2001 Trolltech AS. All rights reserved. +** Copyright (C) 2000-2002 Trolltech AS. All rights reserved. ** -** This file is part of Qtopia Environment. +** This file is part of the Qtopia Environment. ** ** This file may be distributed and/or modified under the terms of the ** GNU General Public License version 2 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ** ** See http://www.trolltech.com/gpl/ for GPL licensing information. ** ** Contact info@trolltech.com if any conditions of this licensing are ** not clear to you. ** **********************************************************************/ -#include <qpe/task.h> -#include <qregexp.h> -#include <qstring.h> -#include <qpe/recordfields.h> +#include "task.h" +#include "recordfields.h" #include "vobject_p.h" -#include "timeconversion.h" #include "qfiledirect_p.h" +#include <qtopia/timeconversion.h> + +#include <qregexp.h> +#include <qstring.h> + #include <stdio.h> using namespace Qtopia; UidGen Task::sUidGen( UidGen::Qtopia ); +/*! + \class Task + \brief The Task class holds the data of a todo entry. + + This data includes the priority of the task, a description, an optional due + date, and whether the task is completed or not. + + \ingroup qtopiaemb + \ingroup qtopiadesktop +*/ + +/*! + Creates a new, empty task. +*/ Task::Task() : Record(), mDue( FALSE ), mDueDate( QDate::currentDate() ), mCompleted( FALSE ), mPriority( 3 ), mDesc() { } +/*! + \fn void Task::setPriority( int priority ) + + Sets the priority of the task to \a priority. +*/ + +/*! + \fn int Task::priority() const + + Returns the priority of the task. +*/ + +/*! + \fn void Task::setDescription( const QString &description ) + + Sets the description of the task to \a description. + */ + +/*! + \fn const QString &Task::description() const + + Returns the description of the task. + */ + +/*! + \fn void Task::setDueDate( const QDate &date, bool hasDue ) + + \internal + If \a hasDue is TRUE sets the due date of the task to \a date. + Otherwise clears the due date of the task. +*/ + +/*! + \fn void Task::setDueDate( const QDate &date ) + + Sets the due date of the task to \a date. +*/ + +/*! + \fn void Task::clearDueDate( ) + + Clears the due date of the task. +*/ + +/*! + \fn void Task::setCompleted( bool b ) + + If \a b is TRUE marks the task as completed. Otherwise marks the task as + uncompleted. +*/ + +/*! + \fn bool Task::isCompleted() const + + Returns TRUE if the task is completed. Otherwise returns FALSE. +*/ + +/*! + \fn const QDate &Task::dueDate() const + + Returns the due date of the task. + */ + +/*! + \fn bool Task::hasDueDate() const + + Returns TRUE if there is a due date set for the task. Otherwise returns + FALSE. +*/ + +/*! + \fn void Task::setHasDueDate( bool b ) + + \internal + Just don't ask. I really can't justify the function. +*/ + + +/*! + \internal + Creates a new task. The properties of the task are set from \a m. +*/ + Task::Task( const QMap<int, QString> &m ) : Record(), mDue( FALSE ), mDueDate( QDate::currentDate() ), mCompleted( FALSE ), mPriority( 3 ), mDesc() { //qDebug("Task::Task fromMap"); //dump( m ); for ( QMap<int,QString>::ConstIterator it = m.begin(); it != m.end();++it ) switch ( (TaskFields) it.key() ) { case HasDate: if ( *it == "1" ) mDue = TRUE; break; case Completed: setCompleted( *it == "1" ); break; case TaskCategory: setCategories( idsFromString( *it ) ); break; case TaskDescription: setDescription( *it ); break; case Priority: setPriority( (*it).toInt() ); break; case Date: mDueDate = TimeConversion::fromString( (*it) ); break; case TaskUid: setUid( (*it).toInt() ); break; - default: break; + case TaskRid: + case TaskRinfo: + break; } } +/*! + Destroys a task. +*/ Task::~Task() { } +/*! + \internal + Returns the task as a map of field ids to property values. +*/ QMap<int, QString> Task::toMap() const { QMap<int, QString> m; m.insert( HasDate, hasDueDate() ? "1" : "0" ); m.insert( Completed, isCompleted() ? "1" : "0" ); - m.insert( TaskCategory, idsToString( categories() ) ); - m.insert( TaskDescription, description() ); + if ( categories().count() ) + m.insert( TaskCategory, idsToString( categories() ) ); + if ( !description().isEmpty() ) + m.insert( TaskDescription, description() ); m.insert( Priority, QString::number( priority() ) ); - m.insert( Date, TimeConversion::toString( dueDate() ) ); + if ( hasDueDate() ) + m.insert( Date, TimeConversion::toString( dueDate() ) ); m.insert( TaskUid, QString::number(uid()) ); //qDebug("Task::toMap"); //dump( m ); return m; } +/*! + \internal + Appends the task information to \a buf. +*/ void Task::save( QString& buf ) const { buf += " Completed=\""; // qDebug( "writing %d", complete ); buf += QString::number( (int)mCompleted ); buf += "\""; buf += " HasDate=\""; // qDebug( "writing %d", ); buf += QString::number( (int)mDue ); buf += "\""; buf += " Priority=\""; // qDebug ("writing %d", prior ); buf += QString::number( mPriority ); buf += "\""; buf += " Categories=\""; buf += Qtopia::Record::idsToString( categories() ); buf += "\""; buf += " Description=\""; // qDebug( "writing note %s", note.latin1() ); buf += Qtopia::escapeString( mDesc ); buf += "\""; if ( mDue ) { // qDebug("saving ymd %d %d %d", mDueDate.year(), mDueDate.month(), // mDueDate.day() ); buf += " DateYear=\""; buf += QString::number( mDueDate.year() ); buf += "\""; buf += " DateMonth=\""; buf += QString::number( mDueDate.month() ); buf += "\""; buf += " DateDay=\""; buf += QString::number( mDueDate.day() ); buf += "\""; } buf += customToXml(); // qDebug ("writing uid %d", uid() ); buf += " Uid=\""; buf += QString::number( uid() ); // terminate it in the application... buf += "\""; } -bool Task::match ( const QRegExp &r ) const +/*! + Returns TRUE if the task matches the regular expressions \a regexp. + Otherwise returns FALSE. +*/ +bool Task::match ( const QRegExp ®exp ) const { // match on priority, description on due date... bool match; match = false; - if ( QString::number( mPriority ).find( r ) > -1 ) + if ( QString::number( mPriority ).find( regexp ) > -1 ) match = true; - else if ( mDue && mDueDate.toString().find( r ) > -1 ) + else if ( mDue && mDueDate.toString().find( regexp ) > -1 ) match = true; - else if ( mDesc.find( r ) > -1 ) + else if ( mDesc.find( regexp ) > -1 ) match = true; return match; } +/*! + \internal +*/ static inline VObject *safeAddPropValue( VObject *o, const char *prop, const QString &value ) { VObject *ret = 0; if ( o && !value.isEmpty() ) ret = addPropValue( o, prop, value.latin1() ); return ret; } +/*! + \internal +*/ static inline VObject *safeAddProp( VObject *o, const char *prop) { VObject *ret = 0; if ( o ) ret = addProp( o, prop ); return ret; } +/*! + \internal +*/ static VObject *createVObject( const Task &t ) { VObject *vcal = newVObject( VCCalProp ); safeAddPropValue( vcal, VCVersionProp, "1.0" ); VObject *task = safeAddProp( vcal, VCTodoProp ); if ( t.hasDueDate() ) safeAddPropValue( task, VCDueProp, TimeConversion::toISO8601( t.dueDate() ) ); safeAddPropValue( task, VCDescriptionProp, t.description() ); if ( t.isCompleted() ) safeAddPropValue( task, VCStatusProp, "COMPLETED" ); safeAddPropValue( task, VCPriorityProp, QString::number( t.priority() ) ); return vcal; } - +/*! + \internal +*/ static Task parseVObject( VObject *obj ) { Task t; VObjectIterator it; initPropIterator( &it, obj ); while( moreIteration( &it ) ) { VObject *o = nextVObject( &it ); QCString name = vObjectName( o ); QCString value = vObjectStringZValue( o ); if ( name == VCDueProp ) { t.setDueDate( TimeConversion::fromISO8601( value ).date(), TRUE ); } else if ( name == VCDescriptionProp ) { t.setDescription( value ); } else if ( name == VCStatusProp ) { if ( value == "COMPLETED" ) t.setCompleted( TRUE ); } else if ( name == VCPriorityProp ) { t.setPriority( value.toInt() ); } #if 0 else { printf("Name: %s, value=%s\n", name.data(), vObjectStringZValue( o ) ); VObjectIterator nit; initPropIterator( &nit, o ); while( moreIteration( &nit ) ) { VObject *o = nextVObject( &nit ); QCString name = vObjectName( o ); QString value = vObjectStringZValue( o ); printf(" subprop: %s = %s\n", name.data(), value.latin1() ); } } #endif } return t; } - +/*! + Writes the list of \a tasks as a set of VCards to the file \a filename. +*/ void Task::writeVCalendar( const QString &filename, const QValueList<Task> &tasks) { QFileDirect f( filename.utf8().data() ); if ( !f.open( IO_WriteOnly ) ) { qWarning("Unable to open vcard write"); return; } QValueList<Task>::ConstIterator it; for( it = tasks.begin(); it != tasks.end(); ++it ) { VObject *obj = createVObject( *it ); writeVObject(f.directHandle() , obj ); cleanVObject( obj ); } cleanStrTbl(); } +/*! + Writes \a task as a VCard to the file \a filename. +*/ void Task::writeVCalendar( const QString &filename, const Task &task) { QFileDirect f( filename.utf8().data() ); if ( !f.open( IO_WriteOnly ) ) { qWarning("Unable to open vcard write"); return; } VObject *obj = createVObject( task ); writeVObject(f.directHandle() , obj ); cleanVObject( obj ); cleanStrTbl(); } - +/*! + Returns the set of tasks read as VCards from the file \a filename. +*/ QValueList<Task> Task::readVCalendar( const QString &filename ) { VObject *obj = Parse_MIME_FromFileName( (char *)filename.utf8().data() ); QValueList<Task> tasks; while ( obj ) { QCString name = vObjectName( obj ); if ( name == VCCalProp ) { VObjectIterator nit; initPropIterator( &nit, obj ); while( moreIteration( &nit ) ) { VObject *o = nextVObject( &nit ); QCString name = vObjectName( o ); if ( name == VCTodoProp ) tasks.append( parseVObject( o ) ); } } else if ( name == VCTodoProp ) { // shouldn't happen, but just to be sure tasks.append( parseVObject( obj ) ); } VObject *t = obj; obj = nextVObjectInList(obj); cleanVObject( t ); } return tasks; } |