Allevo II Doublebookkeeping: dataexercise.h Source File

00001 #ifndef DATAEXERCISE_H
00002 #define DATAEXERCISE_H
00003 
00004 #include <QString>
00005 #include <QList>
00006 #include <QDomElement>
00007 #include <QDomDocument>
00008 #include <QObject>
00009 #include "dataaccountingrecord.h"
00010 #include "datadefinitions.h"
00011 #include "dataaccount.h"
00012 
00014 
00019 class DataExercise: public QObject
00020 {
00021     Q_OBJECT
00022 
00023     public:
00024         QString name() { return exerciseName; }
00025         QString description() { return m_description; }
00026         uint id() { return exerciseId; }
00027         QList<DataAccount *> *accounts() { return &accountList; }
00028         QList<DataAccountingRecord *> *accountingRecords() { return &accountingRecordList; }
00029         QList<DataAccountingRecord *> *solutionRecords() { return &solutionAccountingRecordList; }
00030         DataExerciseStatus status() { return exerciseStatus; }
00031         void setExerciseId(uint id) { exerciseId = id; }
00032         void setStatus(DataExerciseStatus status) { exerciseStatus = status; emit changed(); }
00033         void setExerciseName(QString name) { exerciseName = name; emit changed(); }
00034         void setDescription(QString description) { m_description = description; emit changed(); }
00035 
00037         void hash(unsigned int &startValue);
00039         bool loadDataNode(const QDomNode data);
00041         QDomElement saveDataNode(QDomDocument *xml);
00042 
00043         DataExercise();
00044         DataExercise(DataExercise &exercise);
00045         ~DataExercise();
00046 
00047     public slots:
00048         void dataChanged() { emit changed(); }
00049 
00050     signals:
00051         void changed();
00052 
00053     private:
00054         QString exerciseName; 
00055         uint exerciseId;
00056         QString m_description; 
00057         QList<DataAccountingRecord *> accountingRecordList; 
00058         // TODO by David: implement this in docs (remade solution to a QList, as it may as well contain more accounting records)
00059         QList<DataAccountingRecord *> solutionAccountingRecordList; 
00060         // TODO: Implement this in the XML load/save module
00061         DataExerciseStatus exerciseStatus; 
00062         QList<DataAccount *> accountList; 
00063 
00064         QString statusToString(DataExerciseStatus status);
00065         bool loadRecords(const QDomNode data, QList<DataAccountingRecord *> *targetList);
00066         void saveRecords(QDomDocument *xml, QDomElement *parent, QList<DataAccountingRecord *> *records);
00067 };
00068 
00069 #endif // DATAEXERCISE_H