| -rw-r--r-- | libopie/tododb.cpp | 237 |
1 files changed, 128 insertions, 109 deletions
diff --git a/libopie/tododb.cpp b/libopie/tododb.cpp index eb17674..91331d0 100644 --- a/libopie/tododb.cpp +++ b/libopie/tododb.cpp @@ -1,196 +1,215 @@ #include <qdir.h> #include <opie/tododb.h> #include <opie/xmltree.h> +#include <opie/todoresource.h> #include <qpe/palmtoprecord.h> #include <qpe/global.h> -ToDoDB::ToDoDB(const QString &fileName = QString::null ){ +namespace { + +class FileToDoResource : public ToDoResource { +public: + FileToDoResource() {}; + bool save(const QString &name, const QValueList<ToDoEvent> &m_todos ){ + // prepare the XML + XMLElement *tasks = new XMLElement( ); + tasks->setTagName("Tasks" ); + for( QValueList<ToDoEvent>::ConstIterator 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( name); + if( file.open(IO_WriteOnly ) ){ + QTextStream stream(&file ); + stream << "<!DOCTYPE Tasks>" << endl; + tasks->save(stream ); + delete tasks; + file.close(); + return true; + } + return false; + } + QValueList<ToDoEvent> load( const QString &name ){ + qWarning("loading tododb" ); + QValueList<ToDoEvent> m_todos; + XMLElement *root = XMLElement::load( name ); + 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.setUid( dumInt ); + m_todos.append( event ); + element = element->nextChild(); // next element + } + //} + }else { + qWarning("could not load" ); + } + delete root; + return m_todos; + } +}; + +} + +ToDoDB::ToDoDB(const QString &fileName = QString::null, ToDoResource *res ){ m_fileName = fileName; - if( fileName.isEmpty() ){ + if( fileName.isEmpty() && res == 0 ){ m_fileName = Global::applicationFileName("todolist","todolist.xml");; - qWarning("%s", m_fileName.latin1() ); + //qWarning("%s", m_fileName.latin1() ); + }else if(res == 0 ){ // let's create a ToDoResource for xml + res = new FileToDoResource(); } - + m_res = res; 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; + return m_res->save( m_fileName, m_todos ); } |