void
NIXMLConnectionsHandler::myStartElement(int element,
const SUMOSAXAttributes& attrs) {
if (element == SUMO_TAG_DELETE) {
bool ok = true;
std::string from = attrs.get<std::string>(SUMO_ATTR_FROM, 0, ok);
std::string to = attrs.get<std::string>(SUMO_ATTR_TO, 0, ok);
if (!ok) {
return;
}
// these connections were removed when the edge was deleted
if (myEdgeCont.wasRemoved(from) || myEdgeCont.wasRemoved(to)) {
return;
}
NBEdge* fromEdge = myEdgeCont.retrieve(from);
NBEdge* toEdge = myEdgeCont.retrieve(to);
if (fromEdge == 0) {
myErrorMsgHandler->inform("The connection-source edge '" + from + "' to reset is not known.");
return;
}
if (toEdge == 0) {
myErrorMsgHandler->inform("The connection-destination edge '" + to + "' to reset is not known.");
return;
}
if (!fromEdge->isConnectedTo(toEdge) && fromEdge->getStep() >= NBEdge::EDGE2EDGES) {
WRITE_WARNING("Target edge '" + toEdge->getID() + "' is not connected with '" + fromEdge->getID() + "'; the connection cannot be reset.");
return;
}
int fromLane = -1; // Assume all lanes are to be reset.
int toLane = -1;
if (attrs.hasAttribute(SUMO_ATTR_LANE)
|| attrs.hasAttribute(SUMO_ATTR_FROM_LANE)
|| attrs.hasAttribute(SUMO_ATTR_TO_LANE)) {
if (!parseLaneInfo(attrs, fromEdge, toEdge, &fromLane, &toLane)) {
return;
}
// we could be trying to reset a connection loaded from a sumo net and which has become obsolete.
// In this case it's ok to encounter invalid lance indices
if (!fromEdge->hasConnectionTo(toEdge, toLane) && fromEdge->getStep() >= NBEdge::LANES2EDGES) {
WRITE_WARNING("Edge '" + fromEdge->getID() + "' has no connection to lane " + toString(toLane) + " of edge '" + toEdge->getID() + "'; the connection cannot be reset.");
}
}
fromEdge->removeFromConnections(toEdge, fromLane, toLane, true);
}
if (element == SUMO_TAG_CONNECTION) {
bool ok = true;
std::string from = attrs.get<std::string>(SUMO_ATTR_FROM, "connection", ok);
std::string to = attrs.getOpt<std::string>(SUMO_ATTR_TO, "connection", ok, "");
if (!ok || myEdgeCont.wasIgnored(from) || myEdgeCont.wasIgnored(to)) {
return;
}
// extract edges
NBEdge* fromEdge = myEdgeCont.retrieve(from);
NBEdge* toEdge = to.length() != 0 ? myEdgeCont.retrieve(to) : 0;
// check whether they are valid
if (fromEdge == 0) {
myErrorMsgHandler->inform("The connection-source edge '" + from + "' is not known.");
return;
}
if (toEdge == 0 && to.length() != 0) {
myErrorMsgHandler->inform("The connection-destination edge '" + to + "' is not known.");
return;
}
fromEdge->getToNode()->invalidateTLS(myTLLogicCont, true, false);
// parse optional lane information
if (attrs.hasAttribute(SUMO_ATTR_LANE) || attrs.hasAttribute(SUMO_ATTR_FROM_LANE) || attrs.hasAttribute(SUMO_ATTR_TO_LANE)) {
parseLaneBound(attrs, fromEdge, toEdge);
} else {
fromEdge->addEdge2EdgeConnection(toEdge);
}
}
if (element == SUMO_TAG_PROHIBITION) {
bool ok = true;
std::string prohibitor = attrs.getOpt<std::string>(SUMO_ATTR_PROHIBITOR, 0, ok, "");
std::string prohibited = attrs.getOpt<std::string>(SUMO_ATTR_PROHIBITED, 0, ok, "");
if (!ok) {
return;
}
NBConnection prohibitorC = parseConnection("prohibitor", prohibitor);
NBConnection prohibitedC = parseConnection("prohibited", prohibited);
if (prohibitorC == NBConnection::InvalidConnection || prohibitedC == NBConnection::InvalidConnection) {
// something failed
return;
}
NBNode* n = prohibitorC.getFrom()->getToNode();
n->addSortedLinkFoes(prohibitorC, prohibitedC);
}
if (element == SUMO_TAG_CROSSING) {
addCrossing(attrs);
}
if (element == SUMO_TAG_WALKINGAREA) {
addWalkingArea(attrs);
}
}
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent), dtFormat("MMM dd | hh:mm"),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
QLocale::setDefault(QLocale(QLocale::English, QLocale::UnitedStates));
abbrevs << "AK" << "AL" << "AR" << "AZ" << "CA" << "CO" << "CT" << "DE" << "FL" <<
"GA" << "HI" << "IA" << "ID" << "IL" << "IN" << "KS" << "KY" << "LA" <<
"MA" << "MD" << "ME" << "MI" << "MN" << "MO" << "MS" << "MT" << "NC" <<
"ND" << "NE" << "NH" << "NJ" << "NM" << "NV" << "NY" << "OH" << "OK" <<
"OR" << "PA" << "RI" << "SC" << "SD" << "TN" << "TX" << "UT" << "VA" <<
"VT" << "WA" << "WI" << "WV" << "WY";
names << "Alaska" << "Alabama" << "Arkansas" << "Arizona" <<
"California" << "Colorado" << "Connecticut" << "Delaware" <<
"Florida" << "Georgia" << "Hawaii" << "Iowa" << "Idaho" <<
"Illinois" << "Indiana" << "Kansas" << "Kentucky" << "Louisiana" <<
"Massachusetts" << "Maryland" << "Maine" << "Michigan" << "Minnesota" <<
"Missouri" << "Mississippi" << "Montana" << "North Carolina" <<
"North Dakota" << "Nebraska" << "New Hampshire" << "New Jersey" <<
"New Mexico" << "Nevada" << "New York" << "Ohio" << "Oklahoma" <<
"Oregon" << "Pennsylvania" << "Rhode Island" << "South Carolina" <<
"South Dakota" << "Tennessee" << "Texas" << "Utah" << "Virginia" <<
"Vermont" << "Washington" << "Wisconsin" << "West Virginia" << "Wyoming";
// open the database for use
QString e;
e = validateDatabase();
if( !e.isEmpty() ){
QMessageBox::critical(this, "Critical Error",
QString("Error %1")
.arg(e)
);
db.close();
this->deleteLater();
}
// set up the table model to pass the sql data through
model = new QSqlTableModel(this,db);
model->setTable("States");
model->setEditStrategy(QSqlTableModel::OnManualSubmit);
model->setFilter("Mileage<>0 OR GasAmt<>0");
model->setHeaderData(0, Qt::Horizontal, "Name");
model->setHeaderData(1, Qt::Horizontal, "");
model->setHeaderData(2, Qt::Horizontal, "Mileage");
model->setHeaderData(3, Qt::Horizontal, "Fuel\nPurchased");
model->setHeaderData(4, Qt::Horizontal, "Fuel\nVolume");
model->setHeaderData(5, Qt::Horizontal, "Refuel\nCount");
model->setHeaderData(6, Qt::Horizontal, "Visit\nCount");
// set up the table view
ui->tableView->setModel( model );
ui->tableView->setItemDelegateForColumn(2,
new FormatDelegate(0, FormatDelegate::TSeparator));
ui->tableView->setItemDelegateForColumn(3,
new FormatDelegate(0, FormatDelegate::Currency));
ui->tableView->setItemDelegateForColumn(4,
new FormatDelegate(0, FormatDelegate::FixedFloat));
ui->tableView->setItemDelegateForColumn(5,
new FormatDelegate(0));
ui->tableView->setItemDelegateForColumn(6,
new FormatDelegate(0));
ui->tableView->setColumnWidth(0, 125);
ui->tableView->setColumnWidth(1, 50);
ui->tableView->sortByColumn(2);
// set the widgets
updateCombos();
updateStatistics();
setInitialValues();
connect(ui->pushAddCrossing, SIGNAL(clicked()),
this, SLOT(addCrossing())
);
connect(ui->pushAddFillup, SIGNAL(clicked()),
this, SLOT(addRefuel())
);
connect(ui->action_Reset_Statistics, SIGNAL(triggered()),
this, SLOT(resetDatabase())
);
connect(this, SIGNAL(dataUpdated()),
this, SLOT(updateStatistics())
);
connect(ui->actionBugReport, SIGNAL(triggered()),
this, SLOT(bugReport())
);
connect(ui->actionAbout_MileStat, SIGNAL(triggered()),
this, SLOT(aboutMileStat())
);
connect(ui->actionAbout_Qt, SIGNAL(triggered()),
qApp, SLOT(aboutQt())
);
connect(ui->action_Undo, SIGNAL(triggered()),
this, SLOT(undoLastCommand())
);
connect(ui->action_Hide_Unvisited_States, SIGNAL(toggled(bool)),
this, SLOT(hideUnvisited(bool))
);
}
