/// <summary> Handle the KeyPress event. </summary>
/// <param name="e"> The event data. <see cref="XrwKeyEvent"/> </param>
/// <remarks> Set XrwKeyEvent. Set result to nonzero to stop further event processing. </remarks>
public virtual void OnKeyPress(XrwKeyEvent e)
{
KeyPressDelegate keyPress = KeyPress;
if (keyPress != null)
{
keyPress(this, e);
}
}
static void ExecuteCommand(KeyPressDelegate keyPressHandler, HintDelegate hintHandler)
{
try
{
hintHandler();
}
catch { }
keyPressHandler(Console.ReadKey());
}
static void ModifyData(ConsoleKeyInfo key)
{
switch (key.Key)
{
case ConsoleKey.D1:
// Add Data
Hint.AddData();
DataHelper.Add();
break;
case ConsoleKey.D2:
// Update Data
Hint.UpdateData();
HintHandler = null;
ReferedFunctionHandler = DataHelper.Update;
Console.CursorTop -= FormattedData.GetLength(1);
KeyPressHandler -= ModifyData;
KeyPressHandler += MoveCursor;
break;
case ConsoleKey.D3:
// Delete Data
Hint.DeleteData();
HintHandler = null;
ReferedFunctionHandler = DataHelper.Delete;
Console.CursorTop -= FormattedData.GetLength(1) - 6;
KeyPressHandler -= ModifyData;
KeyPressHandler += MoveCursor;
break;
case ConsoleKey.Escape:
case ConsoleKey.Backspace:
case ConsoleKey.Delete:
// Go Back
HintHandler = Hint.MainOption;
KeyPressHandler -= ModifyData;
KeyPressHandler += MainOption;
return;
default:
return;
}
PrintData();
}
static void MainOption(ConsoleKeyInfo key)
{
switch (key.Key)
{
case ConsoleKey.D1:
Console.Clear();
if (DataHelper.RetrieveData())
{
PrintData();
}
break;
case ConsoleKey.D2:
HintHandler = Hint.Modify;
KeyPressHandler -= MainOption;
KeyPressHandler += ModifyData;
break;
case ConsoleKey.D:
DoCamouflage();
//PrintData();
break;
case ConsoleKey.Escape:
case ConsoleKey.Backspace:
case ConsoleKey.Delete:
Environment.Exit(0);
break;
default:
Console.CursorTop--;
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("\nIllegal Input, please check your input again");
Console.ForegroundColor = ConsoleColor.Black;
break;
}
}
static bool initialization(string[] args)
{
try
{
//ReadSubscriptionConfigurationFile();
Console.BackgroundColor = ConsoleColor.White;
Console.ForegroundColor = ConsoleColor.Black;
// Create a connection
connection = new OleDbConnection(connectionString);
// Create a command and set its connection
command = connection.CreateCommand();
command.Connection = connection;
// Open connecton
connection.Open();
Console.ForegroundColor = ConsoleColor.DarkGreen;
Console.WriteLine("Connection Susseccfully Opened");
Console.WriteLine(connectionString);
KeyPressHandler += MainOption;
HintHandler = Hint.MainOption;
if (DataHelper.RetrieveData())
{
FormatRawData();
SetUpCost_MonthMapping();
if (args.Length != 0)
{
ExternalInvocationHandler(args);
}
Console.ForegroundColor = ConsoleColor.DarkGreen;
Console.WriteLine("--Initialization SUCCESSFUL--\n");
}
else
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("--Initialization FAILED--");
return(false);
}
Console.ForegroundColor = ConsoleColor.Black;
return(true);
}
catch (Exception exception)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("--Initialization FAILED--");
Console.WriteLine(exception.Message + "\n");
Console.ForegroundColor = ConsoleColor.Black;
Console.WriteLine("Do you wish to continue?\nThe program may malfunction");
Console.WriteLine("Press \"1\" to continue\n \"2\" to exit");
return(false);
}
}
static void MoveCursor(ConsoleKeyInfo key)
{
FormattedData[SystemCursor.XCoord, SystemCursor.YCoord].ContentColor = ConsoleColor.Black;
FormattedData[SystemCursor.XCoord, SystemCursor.YCoord].BackgroundColor = ConsoleColor.White;
if (ReferedFunctionHandler == DataHelper.Delete)
{
for (int i = 0; i < Columnnumber; i++)
{
FormattedData[i, SystemCursor.YCoord].ContentColor = ConsoleColor.Black;
FormattedData[i, SystemCursor.YCoord].BackgroundColor = ConsoleColor.White;
}
}
switch (key.Key)
{
case ConsoleKey.UpArrow:
case ConsoleKey.W:
case ConsoleKey.J:
SystemCursor.YCoord--;
break;
case ConsoleKey.DownArrow:
case ConsoleKey.S:
case ConsoleKey.K:
SystemCursor.YCoord++;
break;
case ConsoleKey.LeftArrow:
case ConsoleKey.A:
case ConsoleKey.H:
if (ReferedFunctionHandler != DataHelper.Delete)
{
SystemCursor.XCoord--;
}
break;
case ConsoleKey.RightArrow:
case ConsoleKey.D:
case ConsoleKey.L:
if (ReferedFunctionHandler != DataHelper.Delete)
{
SystemCursor.XCoord++;
}
break;
case ConsoleKey.Enter:
case ConsoleKey.Spacebar:
ReferedFunctionHandler(SystemCursor.XCoord, SystemCursor.YCoord);
break;
case ConsoleKey.Escape:
case ConsoleKey.Backspace:
case ConsoleKey.Delete:
ReferedFunctionHandler = null;
HintHandler = Hint.Modify;
KeyPressHandler -= MoveCursor;
KeyPressHandler += ModifyData;
return;
default:
return;
}
FormattedData[SystemCursor.XCoord, SystemCursor.YCoord].ContentColor = ConsoleColor.White;
FormattedData[SystemCursor.XCoord, SystemCursor.YCoord].BackgroundColor = ConsoleColor.DarkBlue;
if (ReferedFunctionHandler == DataHelper.Delete)
{
for (int i = 0; i < Columnnumber; i++)
{
FormattedData[i, SystemCursor.YCoord].ContentColor = ConsoleColor.White;
FormattedData[i, SystemCursor.YCoord].BackgroundColor = ConsoleColor.DarkBlue;
}
}
Console.CursorLeft = 0;
Console.CursorTop -= FormattedData.GetLength(1);
PrintData();
}
