void loadDataMap( dataFileIO& file , dataMap_t& dataMap , void* ptr )
{
if ( dataMap.baseDataMap )
loadDataMap( file , *dataMap.baseDataMap , ptr );
for ( int i = 0 ; i < dataMap.numDataField ; ++i )
{
dataFieldBase* df = dataMap.dataFieldArray[i];
df->load( file , ptr );
}
}
MapFile::MapFile(QString filename, QObject *parent) : QObject(parent),
_filename(filename)
{
Q_ASSERT(!filename.isEmpty());
QFile load_file(_filename);
try {
if (load_file.exists()){
if (load_file.open(QIODevice::ReadOnly)){
loadDataMap(load_file);
}
} else {
if (load_file.open(QIODevice::ReadWrite)) {
QJsonDocument data_doc = QJsonDocument(QJsonObject::fromVariantMap(QVariantMap()));
load_file.write(data_doc.toJson());
loadDataMap(load_file);
}
}
} catch (QException e) {
//TODO: handle catch
}
}