/// <summary>
///
/// </summary>
/// <param name="state"></param>
/// <returns></returns>
protected override int GetSelectionAnchor(MaskManagerState state)
{
NumericMaskManagerState state2 = (NumericMaskManagerState)state;
if (state2.IsNull)
{
return(0);
}
return(GetFormatter(state2).GetPositionFormatted(state2.EditText, state2.SelectionAnchor));
}
/// <summary>
///
/// </summary>
/// <param name="state"></param>
/// <returns></returns>
protected override string GetEditText(MaskManagerState state)
{
NumericMaskManagerState state2 = (NumericMaskManagerState)state;
if (state2.IsNegative)
{
return('-' + state2.EditText);
}
return(state2.EditText);
}
/// <summary>
///
/// </summary>
/// <param name="state"></param>
/// <returns></returns>
protected override string GetDisplayText(MaskManagerState state)
{
NumericMaskManagerState state2 = (NumericMaskManagerState)state;
if (state2.IsNull)
{
return(string.Empty);
}
return(GetFormatter(state2).Format(state2.EditText));
}
/// <summary>
///
/// </summary>
/// <param name="state"></param>
/// <returns></returns>
protected override int GetCursorPosition(MaskManagerState state)
{
NumericMaskManagerState state2 = (NumericMaskManagerState)state;
if (state2.IsNull)
{
return(0);
}
return(GetFormatter(state2).GetPositionFormatted(state2.EditText, state2.CursorPosition));
}
/// <summary>
///
/// </summary>
/// <param name="newState"></param>
/// <returns></returns>
protected override bool IsValid(MaskManagerState newState)
{
NumericMaskManagerState state = newState as NumericMaskManagerState;
if (state == null)
{
return(false);
}
if (!state.IsNull && (GetEditValue(state) == null))
{
return(false);
}
return(true);
}
NumericFormatter GetFormatter(NumericMaskManagerState state)
{
return(_formatters[state.IsNegative ? 1 : 0]);
}