private void SelectSeat(SeatUI clickedSeatUI, Seat clickedSeat)
{
selectedSeatUIs.Add(clickedSeatUI);
selectedSeats.Add(clickedSeat);
clickedSeatUI.seatPicBox.BackColor = Color.Blue;
seatsSelected = true;
}
private SeatUI seatUIObj; //Seat ui element
public CreateModifySeatUI(Seat newSeat, SeatUI seatUI)
{
InitializeComponent();
seatObj = newSeat;
if (seatUI != null)
{
seatUIObj = seatUI;
}
}
internal void SeatClicked(SeatUI clickedSeatUI, Seat clickedSeat, MouseButtons mouseBtn)
{
//Run manager / customer or agent method
if (isManager)
{
ManagerClickedSeat(clickedSeatUI, clickedSeat, mouseBtn);
}
else
{
CustomerOrAgentClickedSeat(clickedSeatUI, mouseBtn);
};
}
private void updateSeatSelectionInfo_Manager(SeatUI clickedSeatUI, Seat clickedSeat)
{
rtb_selectionInfo.Text = "";
foreach (Seat seat in selectedSeats)
{
string seatString = String.Format(
"ID:\t{0}\t Name:\t{1}\n" + "X:\t{2}\t Y:\t{3}\n" + "Promo:\t{8}\t Quality:\t{9}\n" + "Status:\t{10}\t Timer:\t{11}\n" + "Prices:\n" + "\tAdult:{4}\t Senior:{5}\n" + "\tChild:{7}\t Student:{6}\n\n",
seat.seatID, seat.seatName, seat.seatPosX, seat.seatPosY,
seat.GetSeatPrice(Seat.TicketTypes.Adult), seat.GetSeatPrice(Seat.TicketTypes.Senior), seat.GetSeatPrice(Seat.TicketTypes.Student), seat.GetSeatPrice(Seat.TicketTypes.Child),
seat.seatPromoID, seat.seatQuality, seat.seatStatus, seat.seatTimer
);
//Apply text
rtb_selectionInfo.AppendText(seatString);
}
}
private void ManagerClickedLayout(Point clickPos, MouseButtons mouseBtn)
{
//If no seat selected, create a seat
if (!seatsSelected)
{
Seat newSeat = new Seat("NewSeat", clickPos.X, clickPos.Y, seatingLayout, Seat.SeatStates.Available, -1, -1);
SeatUI newSeatUI = new SeatUI(newSeat, this);
CreateModifySeatUI createSeatForm = new CreateModifySeatUI(newSeat, newSeatUI);
allSeatUIs.Add(newSeatUI);
createSeatForm.Show();
}
else
{
//Stop seat moving
seatMoving = false;
//Deselect seats
DeselectAllSeats();
}
}
private void CustomerOrAgentClickedSeat(SeatUI clickedSeatUI, MouseButtons mouseBtn)
{
}
private void ManagerClickedSeat(SeatUI clickedSeatUI, Seat clickedSeat, MouseButtons mouseBtn)
{
//If seat selected else if not selected
if (selectedSeats.Contains(clickedSeat))
{
//Move seat
if (!seatMoving)
{
seatMoving = true;
Task.Run(() =>
{
//Get control dimensions so we can prevent them dragging object outside of ctrl
//as well as cursor dimensions so we can snap to center of cursor
int halfCurSizeX = Cursor.Size.Width / 2, halfCurSizeY = Cursor.Size.Height / 2,
maxPosX = pb_layout.Size.Width - (int)(halfCurSizeX * 1.5), maxPosY = pb_layout.Size.Height - (int)(halfCurSizeY * 1.5);
//Try block in case of exception when grabbing mouse details etc
try {
while (seatMoving)
{
//Create a new 'zero' based on seat clicked and use the change in position from that to modify all others
Point clickedSeatStartPos = new Point(clickedSeat.seatPosX, clickedSeat.seatPosY);
//Don't run full-on
Thread.Sleep(10);
//Get cursor screen pos
Point cursorScreenPos = Cursor.Position;
//Convert to co-ords within control
Point cursorControlPos = this.PointToClient(new Point(cursorScreenPos.X, cursorScreenPos.Y));
//Find new position for clicked seat
int curCtrlPosX = cursorControlPos.X, curCtrlPosY = cursorControlPos.Y,
newX = curCtrlPosX - halfCurSizeX, newY = curCtrlPosY - halfCurSizeY;
//Check new position is in-bounds
if (curCtrlPosX >= maxPosX || curCtrlPosX <= 0 + halfCurSizeX)
{
DeselectAllSeats(); continue;
}
;
if (curCtrlPosY >= maxPosY || curCtrlPosY <= 0 + halfCurSizeY)
{
DeselectAllSeats(); continue;
}
;
//Work out how much change has happened so we can apply it to all seats
int changeInX = 0, changeInY = 0;
changeInX = (newX >= clickedSeatStartPos.X) ? newX - clickedSeatStartPos.X : newX - clickedSeatStartPos.X;
changeInY = (newY >= clickedSeatStartPos.Y) ? newY - clickedSeatStartPos.Y : newY - clickedSeatStartPos.Y;
//If change in x and y are 0, then continue loop at start again
if (changeInX == 0 && changeInY == 0)
{
continue;
}
;
//Use this to reset the main loop if during the for each we find an object out of bounds
bool outOfBoundsExit = false;
//Apply change to all seats, and validate all seats position is in-bounds
foreach (Seat seatObj in selectedSeats)
{
//Create new position using change
newX = seatObj.seatPosX + changeInX; newY = seatObj.seatPosY + changeInY;
//Check new position is in-bounds
if (newX >= maxPosX || newX <= 0 + halfCurSizeX)
{
DeselectAllSeats(); outOfBoundsExit = true; break;
}
;
if (newY >= maxPosY || newY <= 0 + halfCurSizeY)
{
DeselectAllSeats(); outOfBoundsExit = true; break;
}
;
//Apply change
seatObj.seatPosX = newX; seatObj.seatPosY = newY;
}
;
//Re-Check new position is in-bounds, if not, go to start of loop
if (outOfBoundsExit)
{
continue;
}
;
//Move each pic box to match its seat object
foreach (SeatUI seatUIObj in selectedSeatUIs)
{
seatUIObj.seatPicBox.Location = new Point(seatUIObj.seatObj.seatPosX, seatUIObj.seatObj.seatPosY);
seatUIObj.Refresh();
}
;
}
;
} catch (Exception e) {
//Expression usually caused by tabbing out while moving seat
Console.WriteLine("SeatMoving Stopped, Exception:");
Console.WriteLine(e.Message);
//Reset var
seatMoving = false;
//Deselect seats
DeselectAllSeats();
}
});
}
else
{
seatMoving = false;
};
}
else
{
//Stop seat move op
seatMoving = false;
//Select the seat
SelectSeat(clickedSeatUI, clickedSeat);
//Update textbox with manager text info
updateSeatSelectionInfo_Manager(clickedSeatUI, clickedSeat);
//Change cursor to hand
this.Cursor = Cursors.Hand;
}
}
