QDialog(parent),

ui(new Ui::ScrollableGraphicDisplay2)

{

ui->setupUi(this);

heightPerRow = 30; // This is the height of one row in the opengl window, i.e height of one leg in the opengl window...

allRoutes = NULL;

ui->allRoutesScrollArea->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding);

ui->allRoutesscrollAreaWidgetContents->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding);

QGroupBox *wrapper = new QGroupBox();

wrapper->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding);

wrapper->setObjectName("wrapperGroupBox");

QVBoxLayout *wrapperVerticalLayout = new QVBoxLayout;

wrapperVerticalLayout->setObjectName("wrapperVerticalLayout");

QString widgetName = "displayGLText1RouteWidget_";

QSpacerItem *verticalSpacer = new QSpacerItem(0,50);

int totalNumberOfRows = 0;

Route tempRoute;

SubRoute tempSubRoute;

Route originalRoute = allRoutes->getRoutes().at(0);

SubRoute originalSubRoute;

/*

Leg tempLeg;

std::vector<Leg> tempLegs;

std::vector<SubRoute> tempSubRoutes;

std::vector<Route> tempRoutes;

tempRoutes = allRoutes->getRoutes();

for(int i = 0 ; i < allRoutes->getRoutes().size(); i++){

tempRoute = allRoutes->getRoutes().at(i);

tempSubRoutes = tempRoute.getSubRoutes();

for(int j = 0 ; j < tempRoute.getSubRoutes().size(); j++){

tempSubRoute = tempRoute.getSubRoutes().at(j);

tempLegs = tempSubRoute.getLegs();

tempLeg = tempLegs.at(0); // index of first leg

tempLeg.isFirstLeg = true;

tempLegs[0] = tempLeg;

tempSubRoute.setLegs(tempLegs);

tempSubRoutes[j] = tempSubRoute;

}

tempRoute.setSubRoutes(tempSubRoutes);

tempRoutes[i] = tempRoute;

}

allRoutes->setRoutes(tempRoutes);

//generate as many GL widgets as there are number of routes

for(int i = 0 ; i < allRoutes->getRoutes().size(); i++){

totalNumberOfRows = 0;

tempRoute = allRoutes->getRoutes().at(i);

//for original route the number of rows will be equal to the number of sub routes because there is no penalty or cancelled flights

if(i == 0){

totalNumberOfRows = tempRoute.getSubRoutes().size();

}else{

for(int j = 0 ; j < tempRoute.getSubRoutes().size() || j < originalRoute.getSubRoutes().size() ; j++){

if(tempRoute.getSubRoutes().size() > j && originalRoute.getSubRoutes().size() > j) // if subroute index exists for both the routes

totalNumberOfRows += calculateTotalSubRouteRows(tempRoute.getSubRoutes().at(j),j,originalRoute.getSubRoutes().at(j));

else if(tempRoute.getSubRoutes().size() > j && originalRoute.getSubRoutes().size() < j) // if orginalroute runs out of subIndex means no subroute exists in original but subroute exists in temp

totalNumberOfRows += 2; // 2 is added because one row will have the cancelled flights, other will have new flights

else if(tempRoute.getSubRoutes().size() < j && originalRoute.getSubRoutes().size() > j) // if temproute runs out of subIndex means no subroute exists in temp but subroute exists in original

totalNumberOfRows += 1; // 1 is added for displaying cancelled flights

}

}

QSize glWindowSize;

glWindowSize.setHeight((totalNumberOfRows + 1)*heightPerRow); // +2 for extra margin on top and bottom which is equal to the height of the row in opengl window

glWindowSize.setWidth(0); // This is dummy, the actual value is set in the widget itself

DisplayGLGraphics2RouteWidget *displayGLGraphics2RouteWidget = new DisplayGLGraphics2RouteWidget((allRoutes->getRoutes().at(i)),originalRoute,glWindowSize, heightPerRow);

displayGLGraphics2RouteWidget->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Fixed);

displayGLGraphics2RouteWidget->setObjectName(widgetName + QString::number(i));

wrapperVerticalLayout->addWidget(displayGLGraphics2RouteWidget);

wrapperVerticalLayout->addSpacerItem(verticalSpacer);

}

wrapper->setLayout(wrapperVerticalLayout);

ui->allRoutesScrollArea->setWidget(wrapper);

{

QList<QCheckBox*> routeCheckBoxes = findChildren<QCheckBox *>("selectRouteCheckBox",Qt::FindChildrenRecursively);

QCheckBox *allRoutesSelectCheckBox = findChild<QCheckBox *>("allRoutesSelectCheckBox",Qt::FindChildrenRecursively);

if(allRoutesSelectCheckBox->isChecked())

for(int i = 0 ; i < routeCheckBoxes.size() ; i++){

routeCheckBoxes.at(i)->setChecked(true);

}

else

for(int i = 0 ; i < routeCheckBoxes.size() ; i++){

routeCheckBoxes.at(i)->setChecked(false);

}

{

bool atLeastAFileIsSaved = false;

QList<QCheckBox*> routeCheckBoxes = findChildren<QCheckBox *>("selectRouteCheckBox",Qt::FindChildrenRecursively);

QList<GLGraphics2RouteWidget *> glWidgets = findChildren<GLGraphics2RouteWidget *>("openglWindow");

QString saveDir = QFileDialog::getExistingDirectory(this,tr("Open Directory"),"",QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks);

if(saveDir.trimmed() == ""){

return;

}

saveDir += "/";

for(int i = 0 ; i < glWidgets.size(); i++){

if(routeCheckBoxes.at(i)->isChecked()){

QImage frameBuffer = glWidgets.at(i)->grabFrameBuffer();

frameBuffer.save( saveDir + "Graphic_V2_" +glWidgets.at(i)->route->getRouteName() + ".png");

atLeastAFileIsSaved = true;

}

}

if(atLeastAFileIsSaved)

QMessageBox::information(0,tr("info"),"screenshot(s) saved to location: \n\n" + saveDir , QMessageBox::Ok);

else

QMessageBox::information(0,tr("info"),"No routes are selected, Please select the checkbox(s)" , QMessageBox::Ok);

int numberOfRows = 1; // start with 1 for the subroute itself, now find for cancelled flights

std::vector<FlightContainer> cancelledFlights;

cancelledFlights = calculateCancelledFlights(originalSubRoute,subRoute);

if(cancelledFlights.size() > 0)

numberOfRows++;

return numberOfRows;

std::vector<Leg> originalSubRouteLegs = originalSubRoute.getLegs();

std::vector<Leg> tempSubRouteLegs = tempSubRoute.getLegs();

//get source and destination pairs in a separate DS

QStringList sourceDestinationPairOriginalSubRoute;

QStringList sourceDestinationPairTempSubRoute;

//generate string from Departure AP and Arrival AP

Leg tempLeg;

for(unsigned int i = 0 ; i < originalSubRouteLegs.size(); i++){

tempLeg = originalSubRouteLegs.at(i);

sourceDestinationPairOriginalSubRoute.push_back(tempLeg.getDeptAP().trimmed()+"-"+tempLeg.getArrivalAP().trimmed());

}

for(unsigned int i = 0 ; i < tempSubRouteLegs.size(); i++){

tempLeg = tempSubRouteLegs.at(i);

sourceDestinationPairTempSubRoute.push_back(tempLeg.getDeptAP().trimmed()+"-"+tempLeg.getArrivalAP().trimmed());

}

std::vector<FlightContainer> cancelledFlights;

FlightContainer tempFlight;

FlightContainer blank;

int index;

for(int i = 0 ; i < sourceDestinationPairOriginalSubRoute.size(); i++){

if(i == 0){

// The first leg could be a diverted leg instead of cancelled leg... It is diverte only when the first leg has the same Dept AP

index = ((originalSubRoute.getLegs().at(0)).getDeptAP().trimmed() == (tempSubRoute.getLegs().at(0)).getDeptAP().trimmed()) ? 1 : -1;

}else{

// for rest of the legs compare both the Airport names

index = sourceDestinationPairTempSubRoute.indexOf(sourceDestinationPairOriginalSubRoute.at(i));

}

tempFlight = blank;

if(index < 0){

tempLeg = originalSubRouteLegs.at(i);

tempFlight.source = tempLeg.getDeptAP();

tempFlight.startTime = tempLeg.getDeptTime();

tempFlight.destination = tempLeg.getArrivalAP();

tempFlight.endTime = tempLeg.getArrivalTime();

tempFlight.isFirstLeg = tempLeg.isFirstLeg;

cancelledFlights.push_back(tempFlight);

}

}

return cancelledFlights;