public AnsiConsoleBackend(IAnsiConsole console)
{
_console = console ?? throw new ArgumentNullException(nameof(console));
_builder = new AnsiBuilder(_console.Profile);
Cursor = new AnsiConsoleCursor(this);
}
public AnsiConsoleBackend(Profile profile)
{
_profile = profile ?? throw new ArgumentNullException(nameof(profile));
_builder = new AnsiBuilder(profile);
Cursor = new AnsiConsoleCursor(this);
}
public LegacyConsoleBackend(IAnsiConsole console)
{
_console = console ?? throw new System.ArgumentNullException(nameof(console));
_lastStyle = Style.Plain;
Cursor = new LegacyConsoleCursor();
}
public LegacyConsoleBackend(Profile profile)
{
_profile = profile ?? throw new System.ArgumentNullException(nameof(profile));
_lastStyle = Style.Plain;
Cursor = new LegacyConsoleCursor();
}
/// <summary>
/// Moves the cursor to the left.
/// </summary>
/// <param name="cursor">The cursor.</param>
public static void MoveLeft(this IAnsiConsoleCursor cursor)
{
if (cursor is null)
{
throw new System.ArgumentNullException(nameof(cursor));
}
cursor.Move(CursorDirection.Left, 1);
}
/// <summary>
/// Moves the cursor down.
/// </summary>
/// <param name="cursor">The cursor.</param>
/// <param name="steps">The number of steps to move the cursor.</param>
public static void MoveDown(this IAnsiConsoleCursor cursor, int steps)
{
if (cursor is null)
{
throw new System.ArgumentNullException(nameof(cursor));
}
cursor.Move(CursorDirection.Down, steps);
}
/// <summary>
/// Hides the cursor.
/// </summary>
/// <param name="cursor">The cursor.</param>
public static void Hide(this IAnsiConsoleCursor cursor)
{
if (cursor is null)
{
throw new System.ArgumentNullException(nameof(cursor));
}
cursor.Show(false);
}