/**********************************************************************
*********************************************************************/
private static void CalculateNeededVariables()
{
/*important: the coordinate system starts in the upper left corner*/
strokeWidth = 5;
centerX = info.Width / 2;
centerY = info.Height / 2;
x1 = strokeWidth / 2;
y1 = strokeWidth / 2;
x2 = info.Width - strokeWidth / 2;
y2 = info.Height - strokeWidth / 2;
//other needed stuff
textSize = 0.05f;
step = 0.2f;
backgWindowLength = xText(0.28f) + Deadlock.GetVectorC().Length *xText(0.05f);
float xLengthLeftInCell = x2 - backgWindowLength * 3;
spaceBetweenBackgWindows = xLengthLeftInCell / 4.0f;
//TODO: should not be smaller than 0
//Debug.WriteLine(string.Format($" spaceBetweenBackgWindows: {spaceBetweenBackgWindows}"));
xStartBackgWindow1 = spaceBetweenBackgWindows;
xStartBackgWindow2 = xStartBackgWindow1 + backgWindowLength + spaceBetweenBackgWindows;
xStartBackgWindow3 = xStartBackgWindow2 + backgWindowLength + spaceBetweenBackgWindows;
//Debug.WriteLine("t: " + Deadlock.GetTotalProcesses());
backgWindowHeight = Deadlock.GetTotalProcesses() * yPercent(step);
float yLengthLeftInCell = y2 - backgWindowHeight;
yStartBackgWindow = yLengthLeftInCell / 2.0f;
//Debug.WriteLine(string.Format($" centerX: {centerX}, centerY {centerY}, x1: {x1}, x2: {x2}, y1: {y1}, y2: {y2}"));
}
//custom contructor unfortunately not possible...
public DeadlockViewCell()
{
this.skiaview = new SKCanvasView();
this.skiaview.BackgroundColor = App._viewBackground;
this.skiaview.PaintSurface += PaintSurface;
this.View = this.skiaview;
this.cellNumber = Deadlock.GetCellNumber();
this.vectorE = Deadlock.GetVectorE();
this.vectorB = Deadlock.GetVectorB();
this.vectorC = Deadlock.GetVectorC();
this.vectorCProcesses = Deadlock.GetVectorCProcesses();
this.vectorBProcesses = Deadlock.GetVectorBProcesses();
this.totalProcesses = Deadlock.GetTotalProcesses();
//NOTE: Lists and Arrays in C# do not stay the same
//and are recreated a lot since they're not by reference.
//somehow bool, int etc stay the same for this viewcellobject
//once they're assinged
this.P0done = Deadlock.P0done;
this.P1done = Deadlock.P1done;
this.P2done = Deadlock.P2done;
this.P3done = Deadlock.P3done;
this.P4done = Deadlock.P4done;
touchable = true;
if (cellNumber != -1)
{
this.history = Deadlock.GetHistory(cellNumber, 0);
this.vectorA = Deadlock.GetHistory(cellNumber, 1);
//.WriteLine("history of cell " + cellNumber + ": " + history);
//Deadlock.deadLockViewCellCansvasList.Add(this.skiaview);
//Deadlock.deadLockViewCellTouchableList.Add(this.touchable);
}
else
{
this.vectorA = Deadlock.GetVectorA();
}
}