public bool withinColorRange(RGB_Color c1, RGB_Color c2)
{
int threshold = 40;
if (Math.Abs(c1.R - c2.R) <= threshold && Math.Abs(c1.G - c2.G) <= threshold && Math.Abs(c1.B - c2.B) <= threshold)
{
return(true);
}
return(false);
}
// CONSTRUCTOR FOR ADDING PROFESSORS
public Professors(string profFN, string profLN, string profID)
{
FirstName = profFN;
LastName = profLN;
SRUID = profID;
profRGB = new RGB_Color(255, 255, 255);
MaxClasses = 12;
NumClasses = 0;
MaxPrep = 4;
NumPrep = 0;
}
public bool isColorTaken(RGB_Color color)
{
for (int i = 0; i < professors.Count; i++)
{
if (professors[i].SRUID != ID.Text && withinColorRange(color, professors[i].profRGB))
{
return(true);
}
}
return(false);
}
public Professors()
{
FirstName = "None";
LastName = "None";
SRUID = "---";
profRGB = new RGB_Color(255, 255, 255);
MaxClasses = 12;
NumClasses = 0;
MaxPrep = 4;
NumPrep = 0;
}
private bool allRequiredFields()
{
bool success = true;
// First Name
if (FirstName.Text == "")
{
FirstName_Required.Visibility = Visibility.Visible;
success = false;
}
else
{
FirstName_Required.Visibility = Visibility.Hidden;
}
// Last Name
if (LastName.Text == "")
{
LastName_Required.Visibility = Visibility.Visible;
success = false;
}
else
{
LastName_Required.Visibility = Visibility.Hidden;
}
// SRU ID
if (ID.Text == "")
{
ID_Required.Visibility = Visibility.Visible;
ID_Invalid.Visibility = Visibility.Hidden;
success = false;
}
else
{
if (ID.Text.Length != 9 || ID.Text.Substring(0, 2) != "A0")
{
ID_Invalid.Visibility = Visibility.Visible;
ID_Required.Visibility = Visibility.Hidden;
success = false;
}
else
{
ID_Invalid.Visibility = Visibility.Hidden;
ID_Required.Visibility = Visibility.Hidden;
}
}
// Color
if (colorPicker.SelectedColor.ToString() == "")
{
Color_Required.Visibility = Visibility.Visible;
Color_Invalid.Visibility = Visibility.Hidden;
success = false;
}
else
{
RGB_Color tempColor = new RGB_Color(colorPicker.SelectedColor.ToString());
if (isColorTaken(tempColor))
{
Color_Invalid.Visibility = Visibility.Visible;
Color_Required.Visibility = Visibility.Hidden;
success = false;
}
else
{
Color_Invalid.Visibility = Visibility.Hidden;
Color_Required.Visibility = Visibility.Hidden;
}
}
// Max Classes/Prep
if (Classes.Text == "" || Prep.Text == "")
{
Max_Required.Visibility = Visibility.Visible;
Max_Invalid.Visibility = Visibility.Hidden;
success = false;
}
else
{
int classParse, prepParse;
if (!Int32.TryParse(Classes.Text, out classParse) || !Int32.TryParse(Prep.Text, out prepParse))
{
Max_Invalid.Visibility = Visibility.Visible;
Max_Required.Visibility = Visibility.Hidden;
success = false;
}
else
{
Max_Invalid.Visibility = Visibility.Hidden;
Max_Required.Visibility = Visibility.Hidden;
}
}
return(success);
}
