//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();
}
}
private void DrawCalculation()
{
float starty = 0.21f;
float y1Backg = 0.10f;
float stepBackg = 0.20f;
// vectors to display
String oldVA = "";
if (cellNumber == 0)
{
oldVA = Deadlock.GetVectorA();
}
else
{
oldVA = Deadlock.GetHistory(cellNumber - 1, 1);
}
String currVB = vectorBProcesses[Int16.Parse(history)];
String currVC = vectorCProcesses[Int16.Parse(history)];
String currVA = vectorA;
//Fromat text
String resultTextVAold = "Aold = ( ";
String resultTextVB = "B(P" + history + ") = ( ";
String resultTextVC = "C(P" + history + ") = ( ";
String resultTextVAnew = "Anew = ( ";
String space = " ";
for (int j = 0; j < currVB.Length; j++)
{
if (j == currVB.Length - 1)
{
space = " )";
}
resultTextVB = resultTextVB + currVB[j] + space;
resultTextVC = resultTextVC + currVC[j] + space;
resultTextVAnew = resultTextVAnew + currVA[j] + space;
resultTextVAold = resultTextVAold + oldVA[j] + space;
}
//Draw green background
SKRect sk_rBackground0 = new SKRect(
xStartBackgWindow1,
yPercent(y1Backg),
xStartBackgWindow1 + backgWindowLength,
yPercent(y1Backg) + yPercent(stepBackg)); //left , top, right, bottom
canvas.DrawRect(sk_rBackground0, sk_BackgroundWhite); //left, top, right, bottom, color
canvas.DrawRect(sk_rBackground0, sk_BackgroundGreen); //left, top, right, bottom, color
// Aold
SKPoint textPosition0 = new SKPoint(
xStartBackgWindow1 + xText(0.02f),
yPercent(starty));
canvas.DrawText(resultTextVAold, textPosition0, sk_blackText);
//Draw yellow background
SKRect sk_rBackground = new SKRect(
xStartBackgWindow1,
yPercent(y1Backg) + yPercent(stepBackg),
xStartBackgWindow1 + backgWindowLength,
yPercent(y1Backg) + yPercent(stepBackg * 2)); //left , top, right, bottom
canvas.DrawRect(sk_rBackground, sk_BackgroundWhite); //left, top, right, bottom, color
canvas.DrawRect(sk_rBackground, sk_BackgroundYellow); //left, top, right, bottom, color
// C(x)
SKPoint textPosition2 = new SKPoint(
xStartBackgWindow1 + xText(0.02f),
yPercent(starty) + yPercent(step));
canvas.DrawText(resultTextVC, textPosition2, sk_blackText);
//Draw red background
SKRect sk_rBackground2 = new SKRect(
xStartBackgWindow1,
yPercent(y1Backg) + yPercent(stepBackg * 2),
xStartBackgWindow1 + backgWindowLength,
yPercent(y1Backg) + yPercent(stepBackg * 3)); //left , top, right, bottom
canvas.DrawRect(sk_rBackground2, sk_BackgroundWhite); //left, top, right, bottom, color
canvas.DrawRect(sk_rBackground2, sk_BackgroundRed); //left, top, right, bottom, color
// B(x)
SKPoint textPosition3 = new SKPoint(
xStartBackgWindow1 + xText(0.02f),
yPercent(starty) + yPercent(step * 2));
canvas.DrawText(resultTextVB, textPosition3, sk_blackText);
//Draw green background
SKRect sk_rBackground4 = new SKRect(
xStartBackgWindow1,
yPercent(y1Backg) + yPercent(stepBackg * 3),
xStartBackgWindow1 + backgWindowLength,
yPercent(y1Backg) + yPercent(stepBackg * 4)); //left , top, right, bottom
canvas.DrawRect(sk_rBackground4, sk_BackgroundWhite); //left, top, right, bottom, color
canvas.DrawRect(sk_rBackground4, sk_BackgroundGreen); //left, top, right, bottom, color
// Anew
SKPoint textPosition4 = new SKPoint(
xStartBackgWindow1 + xText(0.02f),
yPercent(starty) + yPercent(step * 3));
canvas.DrawText(resultTextVAnew, textPosition4, sk_blackText);
}