static void InputMenu()
{
char r;
int w = 0, h = 0;
do
{
Console.MainTitleText = "INPUT MENU";
Console.PromptText = "PLEASE ENTER YOUR CHOICE.";
Console.MenuOptions = Menu.INPUT_MENU;
Console.DisplayMode = SuperConsole.DISP_MENU;
r = Console.UpdateGetChar();
switch (r)
{
case 'Q':
do
{
Console.SetAlert("New Matrix", "Matrix row size", 3);
h = Console.UpdateGetInt();
if (h == 0)
{
Console.SetAlert("ERROR", "Matrix rows must be at least 1.", 2);
Console.UpdateGetChar();
}
}while (h == 0);
do
{
Console.SetAlert("New Matrix", "Matrix column size", 3);
w = Console.UpdateGetInt();
if (w == 0)
{
Console.SetAlert("ERROR", "Matrix columns must be at least 1.", 2);
Console.UpdateGetChar();
}
}while (w == 0);
if (w == h)
{
Console.SetAlert("CREATE MATRIX A", "Do you want to make Matrix A\nan identity matrix?", 1, Menu.OPT_YESNO);
r = Console.UpdateGetChar();
}
if (r == 'Y' && w == h)
{
MA = new Matrix(h, w, true);
}
else
{
MA = new Matrix(h, w, false);
}
Console.SetAlert("SUCCESS", "Matrix A was successfuly created.", 0);
Console.UpdateGetChar();
break;
case 'W':
do
{
Console.SetAlert("New Matrix", "Matrix row size", 3);
h = Console.UpdateGetInt();
if (h == 0)
{
Console.SetAlert("ERROR", "Matrix rows must be at least 1.", 2);
Console.UpdateGetChar();
}
}while (h == 0);
do
{
Console.SetAlert("New Matrix", "Matrix column size", 3);
w = Console.UpdateGetInt();
if (w == 0)
{
Console.SetAlert("ERROR", "Matrix columns must be at least 1.", 2);
Console.UpdateGetChar();
}
}while (w == 0);
if (w == h)
{
Console.SetAlert("CREATE MATRIX A", "Do you want to make Matrix B\nan identity matrix?", 1, Menu.OPT_YESNO);
r = Console.UpdateGetChar();
}
if (r == 'Y' && w == h)
{
MB = new Matrix(h, w, true);
}
else
{
MB = new Matrix(h, w, false);
}
Console.SetAlert("SUCCESS", "Matrix B was successfuly created.", 0);
Console.UpdateGetChar();
break;
case 'A':
if (MA == null)
{
Console.SetAlert("ERROR", "Matrix A not yet initialized!", 2);
Console.UpdateGetChar();
}
else
{
Console.MainTitleText = "EDIT MATRIX A";
Console.DisplayMatrix = MA;
Console.DisplayMode = SuperConsole.DISP_MATRIX;
string inp;
for (int y = 0; y < MA.MatrixHeight; y++)
{
for (int x = 0; x < MA.MatrixWidth; x++)
{
Console.PromptText = "ENTER VALUE FOR [" + (y + 1) + ", " + (x + 1) + "] (X TO EXIT)";
Console.MatrixColumnHighlight = x;
Console.MatrixRowHighlight = y;
inp = Console.UpdateGetString();
if (inp.ToUpper() == "X")
{
y = MA.MatrixHeight;
x = MA.MatrixWidth;
}
else
{
MA.SetCell(y, x, Convert.ToDouble(inp));
}
}
}
Console.SetAlert("SUCCESS", "Matrix A successfuly edited.", 0);
Console.UpdateGetChar();
Console.MatrixRowHighlight = -1;
Console.MatrixColumnHighlight = -1;
}
break;
case 'S':
if (MB == null)
{
Console.SetAlert("ERROR", "Matrix B not yet initialized!", 2);
Console.UpdateGetChar();
}
else
{
Console.MainTitleText = "EDIT MATRIX B";
Console.DisplayMatrix = MB;
Console.DisplayMode = SuperConsole.DISP_MATRIX;
string inp;
for (int y = 0; y < MB.MatrixHeight; y++)
{
for (int x = 0; x < MB.MatrixWidth; x++)
{
Console.PromptText = "ENTER VALUE FOR [" + (y + 1) + ", " + (x + 1) + "] (X TO EXIT)";
Console.MatrixColumnHighlight = x;
Console.MatrixRowHighlight = y;
inp = Console.UpdateGetString();
if (inp.ToUpper() == "X")
{
y = MA.MatrixHeight;
x = MA.MatrixWidth;
}
else
{
MB.SetCell(y, x, Convert.ToDouble(inp));
}
}
}
Console.SetAlert("SUCCESS", "Matrix B successfuly edited.", 0);
Console.UpdateGetChar();
Console.MatrixRowHighlight = -1;
Console.MatrixColumnHighlight = -1;
}
break;
case 'D':
if (MA == null)
{
Console.SetAlert("ERROR", "Matrix A not yet initialized!", 2);
Console.UpdateGetChar();
}
else
{
Console.MainTitleText = "EDIT MATRIX A CELL";
Console.DisplayMatrix = MA;
Console.DisplayMode = SuperConsole.DISP_MATRIX;
do
{
Console.PromptText = "ENTER ROW TO EDIT";
h = Console.UpdateGetInt() - 1;
if (h >= MA.MatrixHeight || h < 0)
{
Console.SetAlert("ERROR", "Invalid row index!", 2);
Console.UpdateGetChar();
}
}while (h >= MA.MatrixHeight || h < 0);
Console.MatrixRowHighlight = h;
do
{
Console.PromptText = "ENTER COLUMN TO EDIT";
w = Console.UpdateGetInt() - 1;
if (w >= MA.MatrixWidth || w < 0)
{
Console.SetAlert("ERROR", "Invalid column index!", 2);
Console.UpdateGetChar();
}
}while (w >= MA.MatrixWidth || w < 0);
Console.MatrixColumnHighlight = w;
Console.PromptText = "ENTER NEW VALUE FOR [" + (h + 1) + ", " + (w + 1) + "]";
MA.SetCell(h, w, Console.UpdateGetDouble());
Console.SetAlert("SUCCESS", "Matrix A's cell [" + (h + 1) + ", " + (w + 1) + "]" + "\nsuccessfuly edited.", 0);
Console.UpdateGetChar();
Console.MatrixRowHighlight = -1;
Console.MatrixColumnHighlight = -1;
}
break;
case 'F':
if (MB == null)
{
Console.SetAlert("ERROR", "Matrix B not yet initialized!", 2);
Console.UpdateGetChar();
}
else
{
Console.MainTitleText = "EDIT MATRIX B CELL";
Console.DisplayMatrix = MB;
Console.DisplayMode = SuperConsole.DISP_MATRIX;
do
{
Console.PromptText = "ENTER ROW TO EDIT";
h = Console.UpdateGetInt() - 1;
if (h >= MA.MatrixHeight || h < 0)
{
Console.SetAlert("ERROR", "Invalid row index!", 2);
Console.UpdateGetChar();
}
}while (h >= MA.MatrixHeight || h < 0);
Console.MatrixRowHighlight = h;
do
{
Console.PromptText = "ENTER COLUMN TO EDIT";
w = Console.UpdateGetInt() - 1;
if (w >= MA.MatrixWidth || w < 0)
{
Console.SetAlert("ERROR", "Invalid column index!", 2);
Console.UpdateGetChar();
}
}while (w >= MA.MatrixWidth || w < 0);
Console.MatrixColumnHighlight = w;
Console.PromptText = "ENTER NEW VALUE FOR [" + (h + 1) + ", " + (w + 1) + "]";
MB.SetCell(h, w, Console.UpdateGetDouble());
Console.SetAlert("SUCCESS", "Matrix B's cell [" + (h + 1) + ", " + (w + 1) + "]" + "\nsuccessfuly edited.", 0);
Console.UpdateGetChar();
Console.MatrixRowHighlight = -1;
Console.MatrixColumnHighlight = -1;
}
break;
case 'X':
r = 'X';
break;
default:
Console.SetAlert("ERROR", "Invalid selection", 2);
Console.UpdateGetChar();
break;
}
}while (r != 'X');
}
