void CUiModels::OnRoutesCurrentChanged(const QModelIndex& current, const QModelIndex& previous)
{
QStandardItemModel* model = (QStandardItemModel*)current.model();
QModelIndex sibling = current.sibling(current.row(), 0);
QStandardItem* item = model->itemFromIndex(sibling);
if(item == NULL) {
return;
}
MAPOPP.graph_.UnSelectAll();
int data = item->data().toInt();
//node selected
if(data >= 0) {
MAPOPP.graph_.GetNode(data)->Select(true);
((OAppMapEdit*)APPMNGR.GetState())->ReDraw();
return;
}
//total selected
if(data == -3) {
for(int i = 0; i < 5; i++) {
QStandardItem* item_day = model->item(i);
for(int j = 0; j < item_day->rowCount(); j++) {
QStandardItem* item_veh = item_day->child(j);
MarkRoute(item_veh);
}
}
((OAppMapEdit*)APPMNGR.GetState())->ReDraw();
return;
}
//day selected
if(data == -2) {
for(int i = 0; i < item->rowCount(); i++) {
QStandardItem* item_veh = item->child(i);
MarkRoute(item_veh);
}
((OAppMapEdit*)APPMNGR.GetState())->ReDraw();
return;
}
//route (veh type) selected
if(data == -1) {
MarkRoute(item);
((OAppMapEdit*)APPMNGR.GetState())->ReDraw();
return;
}
}
int SetArrivalTime(oneHop * desiredPath, int trainNum) {
/* Take in the path desired by a task and determine if this path is feasible.
* If the path is feasible, mark the arrival times in the trafficMap and return
* speed train should go at. If there is a colision return COLISION.
* If route is not clear, route is not marked in the path, but collision point is
* marked broken.
*/
int WillCollide; /* Is this train going to collide with anything */
int Tspeed; /* speed to set the train to */
int CollisionPoint; /* If there is a collision where it will take place */
Tspeed = 6;
WillCollide = CheckSpeed(desiredPath, trainNum, speedLookup(trainNum, Tspeed));
if (!WillCollide) {
MarkRoute(desiredPath, trainNum, speedLookup(trainNum, Tspeed));
return Tspeed;
}
Tspeed = 2;
WillCollide = CheckSpeed(desiredPath, trainNum, speedLookup(trainNum, Tspeed));
if (!WillCollide) {
MarkRoute(desiredPath, trainNum, speedLookup(trainNum, Tspeed));
return Tspeed;
}
Tspeed = 10;
WillCollide = CheckSpeed(desiredPath, trainNum, speedLookup(trainNum, Tspeed));
if (!WillCollide) {
MarkRoute(desiredPath, trainNum, speedLookup(trainNum, Tspeed));
return Tspeed;
}
/* Picking different speeds is not doing much good, lets find the point
* of collision and try to avoid it.
*/
CollisionPoint = CheckSpeed(desiredPath, trainNum, speedLookup(trainNum, 6));
breakSeg(desiredPath[CollisionPoint].thisNode);
return COLISION;
}
