bool FormularModel::setData(const QModelIndex &index, const QVariant &value, int role) {
if(index.isValid() && role == Qt::EditRole) {
FieldData *field = m_formularData.at(index.row());
if(field != NULL) {
switch(field->getType()) {
case FieldData::Integer:
case FieldData::Real:
case FieldData::Boolean:
case FieldData::String:
case FieldData::Unused: {
delete field;
break;
}
case FieldData::Scalable: {
delete static_cast<FieldScalable*>(field);
break;
}
case FieldData::Enumeration: {
delete static_cast<FieldEnumeration*>(field);
break;
}
case FieldData::Constant: {
delete static_cast<FieldConstant*>(field);
break;
}
}
}
m_formularData.replace(index.row(), (FieldData*)value.toInt());
emit dataChanged(index, index);
return true;
}
return false;
}
bool FormularModel::removeRows(int row, int count, const QModelIndex &parent) {
if (row >= 0) {
beginRemoveRows(parent, row, row + count - 1);
for(int i = 0; i < count; i++) {
FieldData *field = m_formularData.takeAt(row);
if(field != NULL) {
switch(field->getType()) {
case FieldData::Integer:
case FieldData::Real:
case FieldData::Boolean:
case FieldData::String:
case FieldData::Unused: {
delete field;
break;
}
case FieldData::Scalable: {
delete static_cast<FieldScalable*>(field);
break;
}
case FieldData::Enumeration: {
delete static_cast<FieldEnumeration*>(field);
break;
}
case FieldData::Constant: {
delete static_cast<FieldConstant*>(field);
break;
}
}
}
}
endRemoveRows();
emit dataChanged(index(row), index(row + count - 1, formularHeaderSections.size() - 1));
return true;
}
return false;
}
QVariant FormularModel::data(const QModelIndex &index, int role) const {
QVariant data = QVariant();
if(index.isValid()) {
FieldData *field = m_formularData.at(index.row());
if(field != NULL) {
switch(role) {
case Qt::DisplayRole: {
HeaderSection section = (HeaderSection)index.column();
switch(section) {
case Size: {
data = QVariant(field->getSize());
break;
}
case Type: {
data = QVariant(FieldData::types.at(field->getType()));
break;
}
case Name: {
data = QVariant(field->getName());
break;
}
case Description: {
data = QVariant(field->getDescription());
break;
}
}
break;
}
case Qt::EditRole: {
data = QVariant((long long int)field);
break;
}
case Qt::ToolTipRole: {
QString toolTip = QString::fromUtf8( "Размер:\t\t%size\n"
"Тип:\t\t\t%type\n"
"Размерность:\t\t%dimension\n"
"Наименование:\t%name\n"
"Описание:\t\t%description"
"%additional"
);
toolTip.replace("%size", QString::number(field->getSize()));
toolTip.replace("%type", FieldData::types.at(field->getType()));
toolTip.replace("%dimension", FieldData::dimensions.at(field->getDimension()));
toolTip.replace("%name", field->getName());
toolTip.replace("%description", field->getDescription());
switch(field->getType()) {
case FieldData::Integer:
case FieldData::Real:
case FieldData::Boolean:
case FieldData::String:
case FieldData::Unused: {
toolTip.replace("%additional", QString());
break;
}
case FieldData::Scalable: {
FieldScalable *fieldScalable = static_cast<FieldScalable*>(field);
QString additional = QString::fromUtf8( "\n\nЦена %kind разряда:\t%order\n"
"%sign"
);
if(fieldScalable->hasAdditionalCode()) {
additional.replace("%sign", QString::fromUtf8("Знак в дополнительном коде"));
} else if(fieldScalable->hasHighBitSign()) {
additional.replace("%sign", QString::fromUtf8("Знак в старшем разряде"));
} else {
additional.replace("%sign", QString());
}
if(fieldScalable->getHighOrderBit() != 0.0) {
additional.replace("%kind", QString::fromUtf8("старшего"));
additional.replace("%order", QString::number(fieldScalable->getHighOrderBit()));
} else if(fieldScalable->getLowerOrderBit() != 0.0) {
additional.replace("%kind", QString::fromUtf8("младшего"));
additional.replace("%order", QString::number(fieldScalable->getLowerOrderBit()));
} else {
additional = QString();
}
toolTip.replace("%additional", additional);
break;
}
case FieldData::Enumeration: {
FieldEnumeration *fieldEnumeration = static_cast<FieldEnumeration*>(field);
QString additional = "\n";
for(int i = 0; i < fieldEnumeration->getElements().size(); i++) {
additional.append("\n%code - %transcript");
additional.replace("%code", fieldEnumeration->getElements()[i].getCode());
additional.replace("%transcript", fieldEnumeration->getElements()[i].getTranscript());
}
toolTip.replace("%additional", additional);
break;
}
case FieldData::Constant: {
FieldConstant *fieldConstant = static_cast<FieldConstant*>(field);
QString additional = QString::fromUtf8("\n\nКонстанта %constant");
additional.replace("%constant", fieldConstant->getValue());
toolTip.replace("%additional", additional);
break;
}
}
data = QVariant(toolTip);
break;
}
// case Qt::SizeHintRole: {
// int size = 0;
// for(int i = 0; i <= index.row(); i++) {
// size += index.model()->index(i, Size).data(Qt::DisplayRole).toInt();
// }
// qDebug() << "Size" << size;
// if(size == 16) {
// data = QVariant(QSize(50,40));
// } else {
// data = QVariant(QSize(50, 20));
// }
// break;
// }
}
}
}
return data;
}
void TextFileStorage::saveToIndividualFile()
{
string str;
ofstream file;
// Declare actual field data object.
FieldData* data;
// Get the initial position of the internal iterator of the Datahandler.
int pos = this->getInput()->getPosition();
ObjectData* objectData = NULL;
if( onlyCurrent )
{
// Get the current data object.
objectData = getInput()->getCurrentObject();
}
else
{
// Get the first data object.
objectData = getInput()->getFirstObjectCompleted();
}
// Loop over all elements in the datahandler
while( objectData != NULL)
{
// Create the file name.
stringstream integerConvertor;
integerConvertor << fileNumber++;
str = this->getLocation() + this->getFileName() + integerConvertor.str();
// Open the file;
file.open( str.c_str() );
if( file.is_open() )
{
// Loop through all fieldData elements in an objectData object.
for( int j = 0; j < objectData->getSize(); j++ )
{
data = objectData->getDataAt(j);
switch( data->getType() )
{
case typeFieldDataInt:
file << data->getInt() << endl;
break;
case typeFieldDataFloat:
file << data->getFloat() << endl;
break;
case typeFieldDataDouble:
file << data->getDouble() << endl;
break;
case typeFieldDataString:
file << data->getString() << endl;
break;
case typeFieldDataBool:
if( data->getBool() )
{
file << "true" << endl;
}
else
{
file << "false" << endl;
}
break;
}
}
file.close();
}
else
{
//TODO throw
}
if( onlyCurrent )
{
// Stop the loop if only the current object is to be executed.
objectData = NULL;
}
else
{
// Get the next data object.
objectData = getInput()->getNextObjectCompleted();
}
}
// Resore the initial position of the internal Datahandler iterator. This is not as it is seposed to be. TODO alter the datahandler internal iterator.
(this->getInput())->getObjectAt( pos );
// Set the output to the location of the files.
this->setOutput( this->getLocation() );
};
void TextFileStorage::saveToSingleFile()
{
string str = this->getLocation() + this->getFileName();
ofstream file( str.c_str(), ios::app);
// Get the initial position of the internal iterator of the Datahandler.
int pos = this->getInput()->getPosition();
if( file.is_open() )
{
ObjectData* objectData = NULL;
if( onlyCurrent )
{
// Get the current data object.
objectData = getInput()->getCurrentObject();
}
else
{
// Get the first data object.
objectData = getInput()->getFirstObjectCompleted();
}
// Declare actual field data object.
FieldData* data;
// Loop through all objectData elements in the Datahandler which are finched.
while( objectData != NULL )
{
// Start with a new object.
file << "\n# BEGIN OF OBJECT\n";
// Loop through all fieldData elements in an objectData object.
for( int j = 0; j < objectData->getSize(); j++ )
{
data = objectData->getDataAt(j);
switch( data->getType() )
{
case typeFieldDataInt:
file << data->getInt() << "\n";
break;
case typeFieldDataFloat:
file << data->getFloat() << "\n";
break;
case typeFieldDataDouble:
file << data->getDouble() << "\n";
break;
case typeFieldDataString:
file << data->getString() << "\n";
break;
case typeFieldDataBool:
if( data->getBool() )
{
file << "true\n";
}
else
{
file << "false\n";
}
break;
}
}
// The end of the object
file << "# END OF OBJECT\n";
if( onlyCurrent )
{
// Stop the loop if only the current object is to be executed.
objectData = NULL;
}
else
{
// Get the next data object.
objectData = getInput()->getNextObjectCompleted();
}
}
// Resore the initial position of the internal Datahandler iterator. This is not as it is seposed to be. TODO alter the datahandler internal iterator.
getInput()->getObjectAt( pos );
// Close the file.
file.close();
}
else
{
//TODO throw
}
// Resore the initial position of the internal Datahandler iterator. This is not as it is seposed to be. TODO alter the datahandler internal iterator.
(this->getInput())->getObjectAt( pos );
// Set the output to the full file name.
this->setOutput( this->getLocation() + this->getFileName() );
};
bool FormularEditor::writeToFile(QString fileName) {
QDomDocument domDocument("formular");
QDomNode xmlNode = domDocument.createProcessingInstruction("xml", "version=\"1.0\" encoding=\"UTF-8\"");
domDocument.insertBefore(xmlNode, domDocument.firstChildElement());
QDomElement domRoot;
domRoot = domDocument.createElement("formular");
domRoot.setAttribute("capacity", Formular::capacities.at(ui->capacityBox->currentIndex()));
domRoot.setAttribute("description", ui->descriptionEdit->toPlainText());
domDocument.appendChild(domRoot);
for(int i = 0; i < m_formularModel->rowCount(); i++) {
QDomElement domField = domDocument.createElement("field");
domRoot.appendChild(domField);
FieldData *field = (FieldData*)m_formularModel->data(m_formularModel->index(i), Qt::EditRole).toInt();
domField.setAttribute("name", field->getName());
domField.setAttribute("description", field->getDescription());
domField.setAttribute("type", FieldData::types.at(field->getType()));
domField.setAttribute("dimension", FieldData::dimensions.at(field->getDimension()));
domField.setAttribute("size", field->getSize());
switch(field->getType()) {
case FieldData::Integer:
case FieldData::Real:
case FieldData::Boolean:
case FieldData::String:
case FieldData::Unused: {
break;
}
case FieldData::Scalable: {
FieldScalable *fieldScalable = static_cast<FieldScalable*>((FieldData*)m_formularModel->data(m_formularModel->index(i), Qt::EditRole).toInt());
domField.setAttribute("highOrderBit", fieldScalable->getHighOrderBit());
domField.setAttribute("lowerOrderBit", fieldScalable->getLowerOrderBit());
domField.setAttribute("additionalCode", fieldScalable->hasAdditionalCode());
domField.setAttribute("highBitSign", fieldScalable->hasHighBitSign());
break;
}
case FieldData::Enumeration: {
FieldEnumeration *fieldEnumeration = static_cast<FieldEnumeration*>((FieldData*)m_formularModel->data(m_formularModel->index(i), Qt::EditRole).toInt());
for (int j = 0; j < fieldEnumeration->getElements().size(); j++) {
QDomElement domEnumerationElement = domDocument.createElement("element");
domField.appendChild(domEnumerationElement);
domEnumerationElement.setAttribute("code", fieldEnumeration->getElements()[j].getCode());
domEnumerationElement.setAttribute("acronym", fieldEnumeration->getElements()[j].getAcronym());
domEnumerationElement.setAttribute("transcript", fieldEnumeration->getElements()[j].getTranscript());
}
break;
}
case FieldData::Constant: {
FieldConstant *fieldConstant = static_cast<FieldConstant*>((FieldData*)m_formularModel->data(m_formularModel->index(i), Qt::EditRole).toInt());
domField.setAttribute("value", fieldConstant->getValue());
break;
}
}
}
QFile file(fileName);
if(!file.open(QIODevice::WriteOnly))
return false;
QTextStream st(&file);
domDocument.save(st, 4);
file.close();
return true;
}