private void Delete()
{
if (CurrentDisplayLineLength == 0 & TextBoxType != TextBoxType.Multiline)
{
return;
}
if (CursorLeft != CurrentDisplayLineLength)
{
var line = CurrentDisplayLine;
// remove one character from the list of characters
CurrentDisplayLine = CurrentDisplayLine.Remove(CursorLeft, 1);
}
else
{
if (CurrentDisplayLineIndex < DisplayLines.Count)
{
DisplayLines.RemoveAt(CurrentDisplayLineIndex);
}
}
// redraw and repaint
DrawText();
Paint();
}
public void UpdateDisplayedLines()
{
DisplayLines.Clear();
using (var context = new ERPContext())
{
var transactionLines = context.Ledger_Transaction_Lines
.Include("LedgerAccount")
.Include("LedgerTransaction")
.Include("LedgerTransaction.LedgerTransactionLines")
.Include("LedgerTransaction.LedgerTransactionLines.LedgerAccount")
.Where(line => line.LedgerAccount.ID.Equals(_selectedBank.ID) && _fromDate <= line.LedgerTransaction.Date && _toDate >= line.LedgerTransaction.Date)
.OrderBy(line => line.LedgerTransaction.Date)
.ToList();
foreach (var oppositeLine in from line in transactionLines
from oppositeLine in line.LedgerTransaction.LedgerTransactionLines
where oppositeLine.LedgerAccountID != _selectedBank.ID select oppositeLine)
{
oppositeLine.Seq = oppositeLine.Seq == "Debit" ? "Credit" : "Debit";
DisplayLines.Add(new LedgerTransactionLineVM {
Model = oppositeLine
});
}
}
}
public void WriteDisplay(string text, DisplayLines line)
{
//Console.WriteLine("I2c.WriteDisplay");
this.Write((byte)line);
for (int i = 0; i < text.Length; i++)
{
this.Write(Convert.ToByte(text[i]), Rs);
}
}
private void RebuildLines()
{
Lines = DisplayLines.AssembleChunks(ClientWidth);
}
private void ProcessKey(ConsoleKeyInfo info)
{
if ((CursorLeft < ClientWidth & Text.Length < MaxLength) || (CursorLeft < ClientWidth & MaxLength == 0))
{
var keyValue = info.KeyChar.ToString();
// at the end of the line so add the character
if (CursorLeft == CurrentDisplayLineLength)
{
if (info.Key == ConsoleKey.Enter)
{
DisplayLines.Insert(CurrentDisplayLineIndex + 1, string.Empty);
}
else
{
CurrentDisplayLine = CurrentDisplayLine + keyValue;
}
}
else
{
var line = CurrentDisplayLine;
if (Insert)
{
if (info.Key == ConsoleKey.Enter)
{
CurrentDisplayLine = line.LeftPart(CursorLeft);
DisplayLines.Insert(CurrentDisplayLineIndex + 1, line.RightPart(CursorLeft));
}
else
{
CurrentDisplayLine = CurrentDisplayLine.Insert(CursorLeft, keyValue);
}
}
else
{
if (info.Key == ConsoleKey.Enter)
{
CurrentDisplayLine = line.LeftPart(CursorLeft);
DisplayLines.Insert(CurrentDisplayLineIndex + 1, line.RightPart(CursorLeft + 1));
}
else
{
CurrentDisplayLine = line.LeftPart(CursorLeft) + keyValue + line.RightPart(CursorLeft + 1);
}
}
}
if (info.Key == ConsoleKey.Enter)
{
IncrementCursorTop();
CursorLeft = 0;
}
else
{
CursorLeft++;
if (CursorLeft >= ClientWidth)
{
if (TextBoxType == TextBoxType.Multiline)
{
CursorLeft = 0;
if (CursorTop < ClientHeight)
{
CursorTop++;
}
}
else
{
CursorLeft = ClientWidth;
}
}
}
SetCursorPosition();
// redraw and repaint
DrawText();
Paint();
}
}
