internal void Write()
{
ForumViewEngine.DrawTextArea(this);
ForumViewEngine.ShowCursor();
while (true)
{
ConsoleKeyInfo keyInfo = Console.ReadKey(true);
ConsoleKey key = keyInfo.Key;
if (key == ConsoleKey.Backspace)
{
this.Delete();
}
else if (this.Text.Length == this.MaxLength || forbiddenCharacters.Contains(keyInfo.KeyChar))
{
Console.Beep(415, 260);
continue;
}
else if (key == ConsoleKey.Enter || key == ConsoleKey.Escape)
{
break;
}
else
{
this.AddCharacter(keyInfo.KeyChar);
}
}
ForumViewEngine.HideCursor();
}
public void Delete()
{
if (this.textCursorPosition > 0)
{
string stringBefore = this.Text.Substring(0, this.textCursorPosition);
string stringAfter = this.Text.Substring(this.textCursorPosition, this.Text.Length - textCursorPosition);
stringBefore = stringBefore.Substring(0, stringBefore.Length - 1);
this.Text = stringBefore + stringAfter;
this.textCursorPosition--;
ForumViewEngine.DrawTextArea(this);
}
this.lines = StringProcessor.Split(this.Text);
}
public bool AddCharacter(char character)
{
if (this.Text.Length < this.MaxLength)
{
string stringBefore = this.Text.Substring(0, this.textCursorPosition);
string stringAfter = this.Text.Substring(this.textCursorPosition, this.Text.Length - this.textCursorPosition);
this.Text = stringBefore + character + stringAfter;
this.textCursorPosition++;
ForumViewEngine.DrawTextArea(this);
return(true);
}
return(false);
}