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;
+}
+
+
+
+
+
+
+
+