/// <summary>
/// Checks all the command and draw specific patterns as defined.
/// </summary>
public void RunProgramMethod()
{
try {
String input = CordinateBox.Text;
CommandParser cmd = new CommandParser();
String[] val = cmd.ValidationCheck(input, point1, point2);
if (val[0] == "moveto")
{
int a = Convert.ToInt32(val[1]);
int b = Convert.ToInt32(val[2]);
point1 = a;
point2 = b;
}
if (val[0] == "drawto")
{
Color colour = cmd.getColor();
FileChooser s1 = new FileChooser();
Shape sh = s1.getShape(val[0]);
sh.drawShape(val, g, point1, point2, colour);
}
else if (val[0] == "rectangle")
{
Color colour = cmd.getColor();
FileChooser s1 = new FileChooser();
Shape sh = s1.getShape(val[0]);
sh.drawShape(val, g, point1, point2, colour);
}
else if (val[0] == "circle")
{
Color colour = cmd.getColor();
FileChooser s1 = new FileChooser();
Shape sh = s1.getShape(val[0]);
sh.drawShape(val, g, point1, point2, colour);
}
else if (val[0] == "triangle")
{
Color colour = cmd.getColor();
FileChooser s1 = new FileChooser();
Shape sh = s1.getShape(val[0]);
sh.drawShape(val, g, point1, point2, colour);
}
else if (val[0] == "error")
{
MessageBox.Show("Opppps...! Sorry. Error Occured.");
}
else if (input.ToUpper() == "RUN")
{
MultipleLineMethod();
}
else
{
}
}
catch (Exception e) { }
}
/// <summary>
/// This method is used to take the input from the user which reads
/// the multiple line from the textbox.
/// </summary>
public void MultipleLineMethod()
{
try {
CommandParser cmd = new CommandParser();
Color colour = cmd.getColor();
int counter = MultipleText.Lines.Length;
for (int i = 0; i < counter; i++)
{
String input = string.Format("text");
input = MultipleText.Lines[i];
CommandParser cp = new CommandParser();
String[] val = cp.ValidationCheck(input, point1, point2);
if (val[0] == "moveto")
{
int a = Convert.ToInt32(val[1]);
int b = Convert.ToInt32(val[2]);
point1 = a;
point2 = b;
}
else if (val[0] == "drawto")
{
FileChooser s1 = new FileChooser();
Shape sh = s1.getShape(val[0]);
sh.drawShape(val, g, point1, point2, colour);
}
else if (val[0] == "rectangle")
{
FileChooser s1 = new FileChooser();
Shape sh = s1.getShape(val[0]);
sh.drawShape(val, g, point1, point2, colour);
}
else if (val[0] == "circle")
{
FileChooser s1 = new FileChooser();
Shape sh = s1.getShape(val[0]);
sh.drawShape(val, g, point1, point2, colour);
}
else if (val[0] == "triangle")
{
FileChooser s1 = new FileChooser();
Shape sh = s1.getShape(val[0]);
sh.drawShape(val, g, point1, point2, colour);
}
else if (val[0].ToUpper() == "PEN")
{
CommandParser.isPen = true;
if (val[1].Equals("red"))
{
CommandParser.colour = Color.Red;
}
//if parameter is blue then colour is set to blue
else if (val[1].Equals("blue"))
{
CommandParser.colour = Color.Blue;
}
//if parameter is yellow then colour is set to yellow
else if (val[1].Equals("yellow"))
{
CommandParser.colour = Color.Yellow;
}
//if parameter is gray then colour is set to gray
else if (val[1].Equals("gray"))
{
CommandParser.colour = Color.Gray;
}
//if parameter is green then colour is set to green
else if (val[1].Equals("green"))
{
colour = Color.Green;
}
}
else if (val[0].ToUpper() == "FILL")
{
if (val[1].Equals("on"))
{
CommandParser.isFillOn = true;
}
else
{
CommandParser.isFillOn = false;
}
}
else if (val[0] == "error")
{
MessageBox.Show("Please enter valid value");
}
else
{
}
}
}
catch (Exception e) { }
}
