private void CheckTicksRange(bool validate, DateTime time)
{
// Valid ticks represent times between 12:00:00.000 AM, 22/03/0622 CE and 11:59:59.999 PM, 31/12/9999 CE.
if (validate)
{
long ticks = time.Ticks;
if (ticks < 196037280000000000L)
{
throw new InvalidPersianDateException(FALocalizeManager.GetLocalizerByCulture(System.Threading.Thread.CurrentThread.CurrentUICulture).GetLocalizedString(StringID.PersianDate_InvalidDateTime));
}
}
return;
}
/// <summary>
/// Creates a new instance of FADatePicker class.
/// </summary>
public FADatePicker()
{
mv = new FAMonthViewContainer(this);
RightToLeftChanged += new EventHandler(OnInternalRightToLeftChanged);
mv.MonthViewControl.SelectedDateTimeChanged += new EventHandler(OnMVSelectedDateTimeChanged);
mv.MonthViewControl.ButtonClicked += new CalendarButtonClickedEventHandler(OnMVButtonClicked);
FALocalizeManager.LocalizerChanged += new EventHandler(OnInternalLocalizerChanged);
PopupShowing += new EventHandler(OnInternalPopupShowing);
Text = FALocalizeManager.GetLocalizerByCulture(Thread.CurrentThread.CurrentUICulture).GetLocalizedString(StringID.Validation_NullText);
FormatInfo = FormatInfoTypes.ShortDate;
}
/// <summary>
/// Updates text representation of the selected value
/// </summary>
public override void UpdateTextValue()
{
if (mv.MonthViewControl.IsNull)
{
Text = FALocalizeManager.GetLocalizerByCulture(Thread.CurrentThread.CurrentUICulture).GetLocalizedString(StringID.Validation_NullText);
}
else
{
if (mv.MonthViewControl.DefaultCulture.Equals(mv.MonthViewControl.PersianCulture))
{
Text = ((PersianDate)SelectedDateTime).ToString(GetFormatByFormatInfo(FormatInfo));
}
else
{
Text = SelectedDateTime.ToString(GetFormatByFormatInfo(FormatInfo), mv.MonthViewControl.DefaultCulture);
}
}
}
private void CheckDateRange(bool validate, int year, int month, int day)
{
if (validate)
{
int maxday = GetDaysInMonth(true, year, month, 0);
if (day < 1 || maxday < day)
{
if (day == 30 && month == 12)
{
throw new InvalidPersianDateException(FALocalizeManager.GetLocalizerByCulture(System.Threading.Thread.CurrentThread.CurrentUICulture).GetLocalizedString(StringID.PersianDate_InvalidLeapYear));
}
else
{
throw new InvalidPersianDateException(FALocalizeManager.GetLocalizerByCulture(System.Threading.Thread.CurrentThread.CurrentUICulture).GetLocalizedString(StringID.PersianDate_InvalidDay));
}
}
}
}
private void OnConvertButtonClick(object sender, EventArgs e)
{
OnConvertButtonClicked(EventArgs.Empty);
if (Text == null || Text == FALocalizeManager.GetLocalizerByCulture(Thread.CurrentThread.CurrentUICulture).GetLocalizedString(StringID.Validation_NullText) || Text.Length == 0)
return;
if (CalendarType == CalendarTypes.Persian)
{
CalendarType = CalendarTypes.English;
}
else
{
CalendarType = CalendarTypes.Persian;
}
try
{
if (CalendarType == CalendarTypes.Persian)
{
mv.MonthViewControl.DefaultCalendar = mv.MonthViewControl.PersianCalendar;
mv.MonthViewControl.DefaultCulture = mv.MonthViewControl.PersianCulture;
DateTime dt = SelectedDateTime;
Text = ((PersianDate)dt).ToString(GetFormatByFormatInfo(FormatInfo));
}
else
{
mv.MonthViewControl.DefaultCalendar = mv.MonthViewControl.InvariantCalendar;
mv.MonthViewControl.DefaultCulture = mv.MonthViewControl.InvariantCulture;
DateTime dt = SelectedDateTime;
Text = dt.ToString(GetFormatByFormatInfo(FormatInfo), mv.MonthViewControl.DefaultCulture);
}
}
catch (FormatException)
{
Text = FALocalizeManager.GetLocalizerByCulture(Thread.CurrentThread.CurrentUICulture).GetLocalizedString(StringID.Validation_NullText);
mv.MonthViewControl.SetNoneDay();
}
}
private void SetSelectedDateTime(DateTime dt)
{
DateTime oldValue = selectedDateTime;
DateTime newValue = dt;
SelectedDateTimeChangingEventArgs changeArgs = new SelectedDateTimeChangingEventArgs(oldValue, newValue);
OnSelectedDateTimeChanging(changeArgs);
if (changeArgs.Cancel)
{
if (string.IsNullOrEmpty(changeArgs.Message))
{
Error.SetError(this, FALocalizeManager.GetLocalizerByCulture(Thread.CurrentThread.CurrentUICulture).GetLocalizedString(StringID.Validation_Cancel));
}
else
{
Error.SetError(this, changeArgs.Message);
}
return;
}
if (!string.IsNullOrEmpty(changeArgs.Message))
{
Error.SetError(this, changeArgs.Message);
}
else
{
Error.SetError(this, string.Empty);
}
selectedDateTime = changeArgs.NewValue;
OnSelectedDateTimeChanged(EventArgs.Empty);
UpdateTextValue();
}
