//! Gets a reference to an object.
ObjectFront* VaultFront::object(
const QJsonValue& objectInfoValue //!< Json object that identifies the object. This can be ObjVer or ObjectVersion.
)
{
// First identiy which type of id we have and
// then get new front for the object.
QJsonObject objectInfo = objectInfoValue.toObject();
ObjectFront* front = 0;
if( objectInfo.find( QString( "Title" ) ) != objectInfo.end() )
{
// This is an ObjectVersion Json object.
QJsonValue objverJson = objectInfo[ "ObjVer" ];
MFiles::ObjVer objver( objverJson.toObject() );
front = this->newFront( objver.objId() );
}
else if( objectInfo.find( QString( "Type" ) ) != objectInfo.end() &&
objectInfo.find( QString( "Version" ) ) == objectInfo.end() )
{
// This is ObjID Json object.
MFiles::ObjID objid( objectInfo );
front = this->newFront( objid );
}
else if( objectInfo.find( QString( "Type" ) ) != objectInfo.end() &&
objectInfo.find( QString( "Version" ) ) != objectInfo.end() )
{
// This is ObjVer Json object.
MFiles::ObjVer objver( objectInfo );
front = this->newFront( objver.objId() );
}
else
{
// TODO: Error handling.
front = 0;
}
// Set the ownership to JavaScript.
if( front )
QQmlEngine::setObjectOwnership( front, QQmlEngine::JavaScriptOwnership );
// Return the front.
return front;
}
HostedObjectPtr ObjectHost::getCommandObject(const Command::Command& cmd, Command::Commander* cmdr, Command::CommandID cmdid) {
String obj_string = cmd.getString("object", "");
UUID objid(obj_string, UUID::HumanReadable());
if (objid == UUID::null()) { // not specified, not parsed
Command::Result result = Command::EmptyResult();
result.put("error", "Ill-formatted request: no object specified for disconnect.");
cmdr->result(cmdid, result);
return HostedObjectPtr();
}
HostedObjectPtr ho = getHostedObject(objid);
if (!ho) {
Command::Result result = Command::EmptyResult();
result.put("error", "Object not found");
cmdr->result(cmdid, result);
return HostedObjectPtr();
}
return ho;
}
Event
LBoundary::getEvent(const Particle& part) const
{
#ifdef ISSS_DEBUG
if (!Sim->dynamics->isUpToDate(part))
M_throw() << "Particle is not up to date";
#endif
Event event(part, std::numeric_limits<float>::infinity(), LOCAL, NONE, ID);
const double diameter = _diameter->getProperty(part);
for (size_t objid(0); objid < _objects.size(); ++objid) {
Event newevent = _objects[objid]->getEvent(part, diameter);
if (newevent < event) {
newevent._sourceID = ID;
newevent._additionalData2 = objid;
event = newevent;
}
}
return event;
}
QMimeData* DbStructureModel::mimeData(const QModelIndexList& indices) const
{
// We store the SQL data and the names data separately
QByteArray sqlData, namesData;
// Loop through selected indices
for(const QModelIndex& index : indices)
{
// Get the item the index points at
QTreeWidgetItem* item = static_cast<QTreeWidgetItem*>(index.internalPointer());
// Only export data for valid indices and only once per row (SQL column or Name column).
if(index.isValid()) {
QString objectType = data(index.sibling(index.row(), ColumnObjectType), Qt::DisplayRole).toString();
// For names, export a (qualified) (escaped) identifier of the item for statement composition in SQL editor.
if(objectType == "field")
namesData.append(getNameForDropping(item->text(ColumnSchema), item->parent()->text(ColumnName), item->text(ColumnName)));
else if(objectType == "database")
namesData.append(getNameForDropping(item->text(ColumnName), "", ""));
else if(!objectType.isEmpty())
namesData.append(getNameForDropping(item->text(ColumnSchema), item->text(ColumnName), ""));
if(objectType != "field" && index.column() == ColumnSQL)
{
// Add the SQL code used to create the object
sqlData.append(data(index, Qt::DisplayRole).toString() + ";\n");
// If it is a table also add the content
if(objectType == "table")
{
SqliteTableModel tableModel(m_db);
sqlb::ObjectIdentifier objid(data(index.sibling(index.row(), ColumnSchema), Qt::DisplayRole).toString(),
data(index.sibling(index.row(), ColumnName), Qt::DisplayRole).toString());
tableModel.setQuery(sqlb::Query(objid));
if(tableModel.completeCache())
{
// Only continue if all data was fetched
for(int i=0; i < tableModel.rowCount(); ++i)
{
QString insertStatement = "INSERT INTO " + objid.toString() + " VALUES(";
for(int j=1; j < tableModel.columnCount(); ++j)
insertStatement += QString("'%1',").arg(tableModel.data(tableModel.index(i, j), Qt::EditRole).toString());
insertStatement.chop(1);
insertStatement += ");\n";
sqlData.append(insertStatement);
}
}
}
}
}
}
// Create the MIME data object
QMimeData* mime = new QMimeData();
mime->setProperty("db_file", m_db.currentFile()); // Also save the file name to avoid dropping an object on the same database as it comes from
// When we have both SQL and Names data (probable row selection mode) we give precedence to the SQL data
if (sqlData.length() == 0 && namesData.length() > 0) {
// Remove last ", " or "."
if (namesData.endsWith(", "))
namesData.chop(2);
else if (namesData.endsWith("."))
namesData.chop(1);
mime->setData("text/plain", namesData);
} else
mime->setData("text/plain", sqlData);
return mime;
}
