Poco::Dynamic::Var RecordSet::value(const std::string& name, std::size_t row, bool useFilter) const
{
if (useFilter && isFiltered() && !isAllowed(row))
throw InvalidAccessException("Row not allowed");
if (isNull(metaColumn(name).position(), row)) return Poco::Dynamic::Var();
switch (columnType(name))
{
case MetaColumn::FDT_BOOL: return value<bool>(name, row, useFilter);
case MetaColumn::FDT_INT8: return value<Int8>(name, row, useFilter);
case MetaColumn::FDT_UINT8: return value<UInt8>(name, row, useFilter);
case MetaColumn::FDT_INT16: return value<Int16>(name, row, useFilter);
case MetaColumn::FDT_UINT16: return value<UInt16>(name, row, useFilter);
case MetaColumn::FDT_INT32: return value<Int32>(name, row, useFilter);
case MetaColumn::FDT_UINT32: return value<UInt32>(name, row, useFilter);
case MetaColumn::FDT_INT64: return value<Int64>(name, row, useFilter);
case MetaColumn::FDT_UINT64: return value<UInt64>(name, row, useFilter);
case MetaColumn::FDT_FLOAT: return value<float>(name, row, useFilter);
case MetaColumn::FDT_DOUBLE: return value<double>(name, row, useFilter);
case MetaColumn::FDT_STRING: return value<std::string>(name, row, useFilter);
case MetaColumn::FDT_WSTRING: return value<UTF16String>(name, row, useFilter);
case MetaColumn::FDT_BLOB: return value<BLOB>(name, row, useFilter);
case MetaColumn::FDT_DATE: return value<Date>(name, row, useFilter);
case MetaColumn::FDT_TIME: return value<Time>(name, row, useFilter);
case MetaColumn::FDT_TIMESTAMP: return value<DateTime>(name, row, useFilter);
default:
throw UnknownTypeException("Data type not supported.");
}
}
QVariant MLModel::data( const QModelIndex &index, const int role ) const
{
if( index.isValid() )
{
if( role == Qt::DisplayRole || role == Qt::EditRole )
{
MLItem *it = static_cast<MLItem*>( index.internalPointer() );
if( !it ) return QVariant();
QVariant tmp = it->data( columnType( index.column() ) );
return tmp;
}
else if( role == Qt::DecorationRole && index.column() == 0 )
{
/*
FIXME: (see ml_type_e)
media->type uses flags for media type information
*/
return QVariant( icons[ getInputItem(index)->i_type ] );
}
else if( role == IsLeafNodeRole )
return isLeaf( index );
else if( role == IsCurrentsParentNodeRole )
return isParent( index, currentIndex() );
else if( role == IsCurrentRole )
{
return QVariant( isCurrent( index ) );
}
}
return QVariant();
}
CardView::CardView(Table table, QSqlRelationalTableModel &model, int row)
:ui(new Ui::CardView),
mTable(table),
mModel(model),
mRow(row),
isInsert(row == -1)
{
ui->setupUi(this);
for (int i=0; i < mTable.colums().size(); ++i)
{
auto column = mTable.colums()[i];
QWidget* widget = column.isForeingKey()
? createForeingLinkItem(column, mModel.data(mModel.index(row, i)))
: createSimpleItem(column.columnType(), mModel.data(mModel.index(row, i)));
if(!isInsert && column.isPrimaryKey())
widget->setEnabled(false);
if(column.isAutoInc())
widget->setEnabled(false);
ui->formLayout->addRow(column.caption(), widget);
}
}
QVariant
CQJsonModel::
headerData(int section, Qt::Orientation orientation, int role) const
{
if (orientation != Qt::Horizontal)
return CQBaseModel::headerData(section, orientation, role);
if (role == Qt::DisplayRole) {
QString str;
if (headerString(section, str))
return QVariant(str);
}
else if (role == Qt::ToolTipRole) {
QString str;
if (headerString(section, str)) {
CQBaseModelType type = columnType(section);
str += ":" + typeName(type);
return QVariant(str);
}
}
else if (role == Qt::EditRole) {
return QVariant();
}
else {
return CQBaseModel::headerData(section, orientation, role);
}
return QVariant();
}
bool MLModel::setData( const QModelIndex &idx, const QVariant &value,
int role )
{
if( role != Qt::EditRole || !idx.isValid() ) return false;
MLItem *media = static_cast<MLItem*>( idx.internalPointer() );
media->setData( columnType( idx.column() ), value );
emit dataChanged( idx, idx );
return true;
}
QList<int> LinearChart::barStyleColumns() const {
QList<int> bars;
for ( int c = 0; c < this->model()->columnCount(); ++c ) {
if ( columnType( c ) == Marb::Bar ) {
bars.append( c );
}
}
return bars;
}
QVariant
RideFileTableModel::data(const QModelIndex & index, int role) const
{
if (role == Qt::ToolTipRole) return toolTip(index.row(), columnType(index.column()));
if (index.row() >= ride->dataPoints().count() || index.column() >= headings_.count())
return QVariant();
else
return ride->getPointValue(index.row(), headingsType[index.column()]);
}
QByteArray TestModel::save()
{
QDomDocument doc;
QDomProcessingInstruction pi = doc.createProcessingInstruction("xml", "version=\"1.0\" encoding=\"utf8\"");
doc.appendChild(pi);
QDomElement modelEl = doc.createElement("model");
doc.appendChild(modelEl);
QDomElement cellsEl = doc.createElement("cells");
cellsEl.setAttribute("rows", rowCount());
cellsEl.setAttribute("cols", columnCount());
modelEl.appendChild(cellsEl);
QDomElement titlesEl = doc.createElement("titles");
for (int i = 0; i < columnCount(); i++) {
QDomElement col = doc.createElement(QString("col%1").arg(i));
QDomText text = doc.createTextNode(headerData(i, Qt::Horizontal, Qt::DisplayRole).toString());
col.appendChild(text);
titlesEl.appendChild(col);
}
modelEl.appendChild(titlesEl);
for (int row = 0; row < rowCount(); row++) {
QDomElement itemRow = doc.createElement(QString("row%1").arg(row));
for (int col = 0; col < columnCount(); col++ ) {
//TODO save images
if (index(row, col).data().toString().simplified().isEmpty()) {
continue;
}
QDomElement itemCol = doc.createElement(QString("col%1").arg(col));
itemCol.setAttribute("type", QVariant::typeToName(columnType(col)));
QDomText text = doc.createTextNode(index(row, col).data().toByteArray());
itemCol.appendChild(text);
itemRow.appendChild(itemCol);
}
if (itemRow.childNodes().count() > 0)
cellsEl.appendChild(itemRow);
}
// QFile file("c:/test.xml");
// if(file.open(QIODevice::WriteOnly)) {
// QTextStream(&file) << doc.toString();
// file.close();
// }
return doc.toByteArray().toBase64();
}
// Recursively figure out how many locations are used up by an input or output type.
// Return the size of type, as measured by "locations".
int TIntermediate::computeTypeLocationSize(const TType& type) const
{
// "If the declared input is an array of size n and each element takes m locations, it will be assigned m * n
// consecutive locations..."
if (type.isArray()) {
// TODO: perf: this can be flattened by using getCumulativeArraySize(), and a deref that discards all arrayness
TType elementType(type, 0);
if (type.isImplicitlySizedArray()) {
// TODO: are there valid cases of having an implicitly-sized array with a location? If so, running this code too early.
return computeTypeLocationSize(elementType);
} else
return type.getOuterArraySize() * computeTypeLocationSize(elementType);
}
// "The locations consumed by block and structure members are determined by applying the rules above
// recursively..."
if (type.isStruct()) {
int size = 0;
for (int member = 0; member < (int)type.getStruct()->size(); ++member) {
TType memberType(type, member);
size += computeTypeLocationSize(memberType);
}
return size;
}
// ES: "If a shader input is any scalar or vector type, it will consume a single location."
// Desktop: "If a vertex shader input is any scalar or vector type, it will consume a single location. If a non-vertex
// shader input is a scalar or vector type other than dvec3 or dvec4, it will consume a single location, while
// types dvec3 or dvec4 will consume two consecutive locations. Inputs of type double and dvec2 will
// consume only a single location, in all stages."
if (type.isScalar())
return 1;
if (type.isVector()) {
if (language == EShLangVertex && type.getQualifier().isPipeInput())
return 1;
if (type.getBasicType() == EbtDouble && type.getVectorSize() > 2)
return 2;
else
return 1;
}
// "If the declared input is an n x m single- or double-precision matrix, ...
// The number of locations assigned for each matrix will be the same as
// for an n-element array of m-component vectors..."
if (type.isMatrix()) {
TType columnType(type, 0);
return type.getMatrixCols() * computeTypeLocationSize(columnType);
}
assert(0);
return 1;
}
// ----------------------------------------------------------------------------
// ArchiveEntryList::getItemText
//
// Called when the widget requests the text for [item] at [column]
// ----------------------------------------------------------------------------
string ArchiveEntryList::getItemText(long item, long column, long index) const
{
// Get entry
ArchiveEntry* entry = getEntry(index, false);
// Check entry
if (!entry)
return "INVALID INDEX";
// Determine what column we want
int col = columnType(column);
if (col == 0)
return entry->getName(); // Name column
else if (col == 1)
{
// Size column
if (entry->getType() == EntryType::folderType())
{
// Entry is a folder, return the number of entries+subdirectories in it
ArchiveTreeNode* dir = nullptr;
// Get selected directory
if (entry == entry_dir_back)
dir = (ArchiveTreeNode*)current_dir->getParent(); // If it's the 'back directory', get the current dir's parent
else
dir = archive->getDir(entry->getName(), current_dir);
// If it's null, return error
if (!dir)
return "INVALID DIRECTORY";
// Return the number of items in the directory
return S_FMT("%d entries", dir->numEntries() + dir->nChildren());
}
else
return entry->getSizeString(); // Not a folder, just return the normal size string
}
else if (col == 2)
return entry->getTypeString(); // Type column
else if (col == 3)
{
// Index column
if (entry->getType() == EntryType::folderType())
return "";
else
return S_FMT("%d", entry->getParentDir()->entryIndex(entry));
}
else
return "INVALID COLUMN"; // Invalid column
}
std::string TupleSchema::debug() const {
std::ostringstream buffer;
buffer << "Schema has " << columnCount() << " columns, allowInlinedObjects = " << allowInlinedObjects()
<< ", length = " << tupleLength() << ", uninlinedObjectColumns " << m_uninlinedObjectColumnCount
<< std::endl;
for (uint16_t i = 0; i < columnCount(); i++) {
buffer << " column " << i << ": type = " << getTypeName(columnType(i));
buffer << ", length = " << columnLength(i) << ", nullable = ";
buffer << (columnAllowNull(i) ? "true" : "false") << ", isInlined = " << columnIsInlined(i) << std::endl;
}
std::string ret(buffer.str());
return ret;
}
QList<int> LinearChart::calculateColumnsOrder() {
QList<int> bars;
QList<int> lines;
QList<int> points;
for ( int i = 0; i < this->model()->columnCount(); ++i ) {
Marb::Types t = columnType( i );
if ( t.testFlag( Marb::Bar ) ) {
bars << i;
} else if ( t.testFlag( Marb::Point ) ) {
points << i;
} else {
lines << i;
}
}
bars << lines << points;
return bars;
}
QString
WSearchListItem::text(int c) const
{
QString tmp = WUniListItem::text(c);
switch (columnType(c))
{
case String_NoCase:
case String_NoCase_Stripped:
case String_Cased:
case String_Cased_Stripped:
tmp.replace(QRegExp("\r\n"), " ");
tmp.replace(QRegExp("\r"), " ");
tmp.replace(QRegExp("\n"), " ");
default:
break; // empty
};
return tmp;
}
DynamicAny RecordSet::value(const std::string& name, std::size_t row) const
{
switch (columnType(name))
{
case MetaColumn::FDT_BOOL:
case MetaColumn::FDT_INT8: return value<Int8>(name, row);
case MetaColumn::FDT_UINT8: return value<UInt8>(name, row);
case MetaColumn::FDT_INT16: return value<Int16>(name, row);
case MetaColumn::FDT_UINT16: return value<UInt16>(name, row);
case MetaColumn::FDT_INT32: return value<Int32>(name, row);
case MetaColumn::FDT_UINT32: return value<UInt32>(name, row);
case MetaColumn::FDT_INT64: return value<Int64>(name, row);
case MetaColumn::FDT_UINT64: return value<UInt64>(name, row);
case MetaColumn::FDT_FLOAT: return value<float>(name, row);
case MetaColumn::FDT_DOUBLE: return value<double>(name, row);
case MetaColumn::FDT_STRING: return value<std::string>(name, row);
case MetaColumn::FDT_BLOB: return value<BLOB>(name, row);
default:
throw Poco::InvalidArgumentException("Data type not supported.");
}
}
bool MLModel::isEditable( const QModelIndex &index ) const
{
if( !index.isValid() )
return false;
ml_select_e type = columnType( index.column() );
switch( type )
{
// Read-only members: not editable
case ML_ALBUM_ID:
case ML_ARTIST_ID:
case ML_DURATION:
case ML_ID:
case ML_LAST_PLAYED:
case ML_PLAYED_COUNT:
case ML_TYPE:
return false;
// Read-write members: editable
case ML_ALBUM:
case ML_ARTIST:
case ML_COVER:
case ML_EXTRA:
case ML_GENRE:
case ML_ORIGINAL_TITLE:
// case ML_ROLE:
case ML_SCORE:
case ML_TITLE:
case ML_TRACK_NUMBER:
case ML_URI:
case ML_VOTE:
case ML_YEAR:
return true;
default:
return false;
}
}
