/// <summary>
/// "Tick" event for the timer, which is called every time the interval for the timer passes.
/// </summary>
private void timer1_Tick(object sender, EventArgs e)
{
if (isScreenPressed == false)
{
RawDataField rdf = new RawDataField();
int centerScreenX = this.Width / 2;
int centerScreenY = this.Height / 2;
rdf.IsPressed = false;
rdf.IsTimedOut = true;
DateTime trialEnd = DateTime.Now;
TimeSpan ts = trialEnd.Subtract(trialStart);
rdf.Start = trialStart;
rdf.End = trialEnd;
rdf.Time = ts;
rdf.ButtonX = centerX;
rdf.ButtonY = centerY;
rdf.CircleRadius = radius;
rdf.TrialNumber = trialCount;
ls.Add(rdf);
}
else if (isScreenPressed == true)
{
if (isCirclePressed == false)
{
RawDataField rdf = new RawDataField();
int centerScreenX = this.Width / 2;
int centerScreenY = this.Height / 2;
rdf.IsPressed = false;
rdf.IsTimedOut = true;
DateTime trialEnd = DateTime.Now;
TimeSpan ts = trialEnd.Subtract(trialStart);
rdf.Start = trialStart;
rdf.End = trialEnd;
rdf.Time = ts;
rdf.ButtonX = centerX;
rdf.ButtonY = centerY;
rdf.CircleRadius = radius;
rdf.TrialNumber = trialCount;
rdf.IsTimedOut = true;
ls.Add(rdf);
}
}
trialsCompleted++;
if (trialsCompleted < numTrials)
{
drawCircle();
}
else
{
timer.Enabled = false;
this.Dispose();
}
}
/// <summary>
/// Handles data collection whenever a press, whether by mouse
/// or by touch, is registered on the screen. This method also
/// handles what should be done if the timer is enabled but a
/// press is registered. In its current implementation, the
/// result will be that the timer's "Tick" event will be triggered,
/// causing a circle to be drawn without waiting for the timer.
/// </summary>
private void MonkeyPress(object sender, MouseEventArgs e)
{
RawDataField rdf = new RawDataField();
int centerScreenX = this.Width / 2;
int centerScreenY = this.Height / 2;
int x2 = e.X;
int y2 = e.Y;
int distance = (int)ShapeCalculator.PointDistance(centerX, centerY, x2, y2);
DateTime trialEnd = DateTime.Now;
TimeSpan ts = trialEnd.Subtract(trialStart);
rdf.Start = trialStart;
rdf.End = trialEnd;
rdf.Time = ts;
rdf.ClickX = x2;
rdf.ClickY = y2;
rdf.ButtonX = centerX;
rdf.ButtonY = centerY;
rdf.Distance = distance;
rdf.CircleRadius = radius;
rdf.TrialNumber = trialCount;
ls.Add(rdf);
if (centerX > centerScreenX)
{
if (centerY < centerScreenY)
{
rdf.Quadrant = "Quadrant I";
}
else
{
rdf.Quadrant = "Quadrant IV";
}
}
else
{
if (centerY < centerScreenY)
{
rdf.Quadrant = "Quadrant II";
}
else
{
rdf.Quadrant = "Quadrant III";
}
}
if (distance < radius)
{
isCirclePressed = true;
rdf.IsPressed = true;
rdf.IsTimedOut = false;
if (soundEnabled == true)
{
player.Play();
}
if (isTimed == true)
{
resetTimer(); //resets the interval of the Timer so that trial durations are not interrupted by a redraw of the circle.
timer1_Tick(null, null);
}
else
{
drawCircle();
}
}
else
{
isCirclePressed = false;
rdf.IsPressed = false;
rdf.IsTimedOut = false;
}
if (x2 > centerScreenX)
{
if (y2 < centerScreenY)
{
rdf.ClickQuadrant = "Quadrant I";
}
else
{
rdf.ClickQuadrant = "Quadrant IV";
}
}
else
{
if (y2 < centerScreenY)
{
rdf.ClickQuadrant = "Quadrant II";
}
else
{
rdf.ClickQuadrant = "Quadrant III";
}
}
isScreenPressed = true;
}