| -rw-r--r-- | libopie/tododb.cpp | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/libopie/tododb.cpp b/libopie/tododb.cpp new file mode 100644 index 0000000..eb17674 --- a/dev/null +++ b/libopie/tododb.cpp @@ -0,0 +1,196 @@ + +#include <qdir.h> +#include <opie/tododb.h> +#include <opie/xmltree.h> +#include <qpe/palmtoprecord.h> +#include <qpe/global.h> + +ToDoDB::ToDoDB(const QString &fileName = QString::null ){ + m_fileName = fileName; + if( fileName.isEmpty() ){ + m_fileName = Global::applicationFileName("todolist","todolist.xml");; + qWarning("%s", m_fileName.latin1() ); + } + + load(); +} +ToDoDB::~ToDoDB() +{ + +} +QValueList<ToDoEvent> ToDoDB::effectiveToDos(const QDate &from, const QDate &to, + bool all ) +{ + QValueList<ToDoEvent> events; + for( QValueList<ToDoEvent>::Iterator it = m_todos.begin(); it!= m_todos.end(); ++it ){ + if( (*it).hasDate() ){ + if( (*it).date() >= from && (*it).date() <= to ) + events.append( (*it) ); + }else if( all ){ + events.append( (*it) ); + } + } + return events; +} +QValueList<ToDoEvent> ToDoDB::effectiveToDos(const QDate &from, + bool all) +{ + return effectiveToDos( from, QDate::currentDate(), all ); +} +QValueList<ToDoEvent> ToDoDB::overDue() +{ + QValueList<ToDoEvent> events; + for( QValueList<ToDoEvent>::Iterator it = m_todos.begin(); it!= m_todos.end(); ++it ){ + if( (*it).isOverdue() ) + events.append((*it) ); + } + return events; +} +QValueList<ToDoEvent> ToDoDB::rawToDos() +{ + return m_todos; +} +void ToDoDB::addEvent( const ToDoEvent &event ) +{ + m_todos.append( event ); +} +void ToDoDB::editEvent( const ToDoEvent &event ) +{ + m_todos.remove( event ); + m_todos.append( event ); +} +void ToDoDB::removeEvent( const ToDoEvent &event ) +{ + m_todos.remove( event ); +} +void ToDoDB::reload() +{ + load(); +} +void ToDoDB::setFileName(const QString &file ) +{ + m_fileName =file; +} +QString ToDoDB::fileName()const +{ + return m_fileName; +} +void ToDoDB::load() +{ + qWarning("loading tododb" ); + m_todos.clear(); + XMLElement *root = XMLElement::load( m_fileName ); + if(root != 0l ){ // start parsing + qWarning("ToDoDB::load tagName(): %s", root->tagName().latin1() ); + //if( root->tagName() == QString::fromLatin1("Tasks" ) ){// Start + XMLElement *element = root->firstChild(); + element = element->firstChild(); + while( element ){ + qWarning("ToDoDB::load element tagName() : %s", element->tagName().latin1() ); + QString dummy; + ToDoEvent event; + bool ok; + int dumInt; + // completed + dummy = element->attribute("Completed" ); + dumInt = dummy.toInt(&ok ); + if(ok ) event.setCompleted( dumInt == 0 ? false : true ); + // hasDate + dummy = element->attribute("HasDate" ); + dumInt = dummy.toInt(&ok ); + if(ok ) event.setHasDate( dumInt == 0 ? false: true ); + // set the date + bool hasDa = dumInt; + if ( hasDa ) { //parse the date + int year, day, month = 0; + year = day = month; + // year + dummy = element->attribute("DateYear" ); + dumInt = dummy.toInt(&ok ); + if( ok ) year = dumInt; + // month + dummy = element->attribute("DateMonth" ); + dumInt = dummy.toInt(&ok ); + if(ok ) month = dumInt; + dummy = element->attribute("DateDay" ); + dumInt = dummy.toInt(&ok ); + if(ok ) day = dumInt; + // set the date + QDate date( year, month, day ); + event.setDate( date); + } + dummy = element->attribute("Priority" ); + dumInt = dummy.toInt(&ok ); + if(!ok ) dumInt = ToDoEvent::NORMAL; + event.setPriority( dumInt ); + //description + dummy = element->attribute("Description" ); + event.setDescription( dummy ); + // category + dummy = element->attribute("Categories" ); + dumInt = dummy.toInt(&ok ); + if(ok ) { + QArray<int> arrat(1); + arrat[0] = dumInt; + event.setCategory( Qtopia::Record::idsToString( arrat ) ); + } + //uid + dummy = element->attribute("Uid" ); + dumInt = dummy.toInt(&ok ); + if(ok ) event.m_uid = dumInt; + m_todos.append( event ); + element = element->nextChild(); // next element + } + //} + }else { + qWarning("could not load" ); + } + delete root; +} +bool ToDoDB::save() +{ +// prepare the XML + XMLElement *tasks = new XMLElement( ); + tasks->setTagName("Tasks" ); + for( QValueList<ToDoEvent>::Iterator it = m_todos.begin(); it != m_todos.end(); ++it ){ + XMLElement::AttributeMap map; + XMLElement *task = new XMLElement(); + map.insert( "Completed", QString::number((int)(*it).isCompleted() ) ); + map.insert( "HasDate", QString::number((int)(*it).hasDate() ) ); + map.insert( "Priority", QString::number( (*it).priority() ) ); + if(!(*it).category().isEmpty() ){ + QArray<int> arrat(1); + arrat = Qtopia::Record::idsFromString( (*it).category() ); + map.insert( "Categories", QString::number( arrat[0] ) ); + }else + map.insert( "Categories", QString::null ); + map.insert( "Description", (*it).description() ); + if( (*it).hasDate() ){ + map.insert("DateYear", QString::number( (*it).date().year() ) ); + map.insert("DateMonth", QString::number( (*it).date().month() ) ); + map.insert("DateDay", QString::number( (*it).date().day() ) ); + } + map.insert("Uid", QString::number( (*it).uid() ) ); + task->setTagName("Task" ); + task->setAttributes( map ); + tasks->appendChild(task); + } + QFile file( m_fileName); + if( file.open(IO_WriteOnly ) ){ + QTextStream stream(&file ); + stream << "<!DOCTYPE Tasks>" << endl; + tasks->save(stream ); + delete tasks; + file.close(); + return true; + } + return false; +} + + + + + + + + |