protected void ChangeCalendar(CalandarChanges changes)
{
if (changes.HasFlag(CalandarChanges.StartDate))
{
Device.BeginInvokeOnMainThread(() => CenterLabel.Text = StartDate.ToString(TitleLabelFormat));
}
var start = CalendarStartDate;
var beginOfMonth = false;
var endOfMonth = false;
for (int i = 0; i < buttons.Count; i++)
{
endOfMonth |= beginOfMonth && start.Day == 1;
beginOfMonth |= start.Day == 1;
if (i < 7 && WeekdaysShow && changes.HasFlag(CalandarChanges.StartDay))
{
labels[i].Text = start.ToString(WeekdaysFormat);
}
if (changes.HasFlag(CalandarChanges.All))
{
buttons[i].Text = string.Format("{0}", start.Day);
}
else
{
buttons[i].TextWithoutMeasure = string.Format("{0}", start.Day);
}
buttons[i].Date = start;
var isInsideMonth = beginOfMonth && !endOfMonth;
SpecialDate sd = null;
if (SpecialDates != null)
{
sd = SpecialDates.FirstOrDefault(s => s.Date.Date == start.Date);
}
if ((MinDate.HasValue && start < MinDate) || (MaxDate.HasValue && start > MaxDate))
{
SetButtonDisabled(buttons[i]);
}
else if (SelectedDate.HasValue && start.Date == SelectedDate.Value.Date)
{
SetButtonSelected(buttons[i], isInsideMonth);
}
else if (sd != null)
{
SetButtonSpecial(buttons[i], sd);
}
else
{
SetButtonNormal(buttons[i], isInsideMonth);
}
start = start.AddDays(1);
}
}
protected void ChangeCalendar(CalandarChanges changes)
{
Device.BeginInvokeOnMainThread(() =>
{
Content = null;
if (changes.HasFlag(CalandarChanges.StartDate))
{
TitleLabel.Text = StartDate.ToString(TitleLabelFormat);
if (TitleLabels != null)
{
var tls = StartDate.AddMonths(1);
foreach (var tl in TitleLabels)
{
(tl as Label).Text = tls.ToString(TitleLabelFormat);
tls = tls.AddMonths(1);
}
}
}
var start = CalendarStartDate(StartDate).Date;
var beginOfMonth = false;
var endOfMonth = false;
for (int i = 0; i < buttons.Count; i++)
{
endOfMonth |= beginOfMonth && start.Day == 1;
beginOfMonth |= start.Day == 1;
if (i < dayLabels.Count && WeekdaysShow && changes.HasFlag(CalandarChanges.StartDay))
{
var day = start.ToString(WeekdaysFormat);
string showDay = char.ToUpper(day.First()) + day.Substring(1).ToLower();
dayLabels[i].Text = showDay;
}
ChangeWeekNumbers(start, i);
if (changes.HasFlag(CalandarChanges.All))
{
buttons[i].Text = string.Format("{0}", start.Day);
}
else
{
buttons[i].TextWithoutMeasure = string.Format("{0}", start.Day);
}
buttons[i].Date = start;
buttons[i].IsOutOfMonth = !(beginOfMonth && !endOfMonth);
buttons[i].IsEnabled = ShowNumOfMonths == 1 || !buttons[i].IsOutOfMonth;
SpecialDate sd = null;
if (SpecialDates != null)
{
sd = SpecialDates.FirstOrDefault(s => s.Date.Date == start.Date);
}
SetButtonNormal(buttons[i]);
if ((MinDate.HasValue && start.Date < MinDate) || (MaxDate.HasValue && start.Date > MaxDate) || (DisableAllDates && sd == null))
{
SetButtonDisabled(buttons[i]);
}
else if (buttons[i].IsEnabled && (SelectedDates?.Select(d => d.Date)?.Contains(start.Date) ?? false))
{
SetButtonSelected(buttons[i], sd);
}
else if (sd != null)
{
SetButtonSpecial(buttons[i], sd);
}
start = start.AddDays(1);
if (i != 0 && (i + 1) % 42 == 0)
{
beginOfMonth = false;
endOfMonth = false;
start = CalendarStartDate(start);
}
}
if (DisableDatesLimitToMaxMinRange)
{
TitleLeftArrow.IsEnabled = !(MinDate.HasValue && CalendarStartDate(StartDate).Date < MinDate);
TitleRightArrow.IsEnabled = !(MaxDate.HasValue && start > MaxDate);
}
Content = MainView;
});
}
protected void ChangeCalendar(CalandarChanges changes)
{
Device.BeginInvokeOnMainThread(() =>
{
Content = null;
if (changes.HasFlag(CalandarChanges.StartDate))
{
TitleLabel.Text = PersianDateInfo.MonthDic[StartDate.ToPersianDateTime().Month];
//if (TitleLabels != null)
//{
// var tls = StartDate.AddMonths(1);
// foreach (var tl in TitleLabels)
// {
// (tl as Label).Text = PersianDateInfo.MonthDic[tls.Month];
// tls = tls.AddMonths(1);
// }
//}
}
var pc = new PersianCalendar();
var start = CalendarStartDate(StartDate.ToPersianDateTime());
var end = pc.GetDaysInMonth(start.Year, start.Month);
var startEn = start.ToDateTime();
var beginOfMonth = false;
var endOfMonth = false;
for (int i = 0; i < buttons.Count; i++)
{
endOfMonth |= i == end;
beginOfMonth |= start.Day == 1;
var ddd = changes.HasFlag(CalandarChanges.StartDay);
//if (i < dayLabels.Count && WeekdaysShow && changes.HasFlag(CalandarChanges.StartDay))
if (i < dayLabels.Count && WeekdaysShow)
{
var day = startEn.ToString(WeekdaysFormat);
string showDay = PersianDateInfo.WeekDays[char.ToUpper(day.First()) + day.Substring(1).ToLower()];
dayLabels[i].Text = showDay;
}
//ChangeWeekNumbers(start, i);
if (changes.HasFlag(CalandarChanges.All))
{
buttons[i].Text = string.Format("{0}", start.Day);
}
else
{
buttons[i].TextWithoutMeasure = string.Format("{0}", start.Day);
}
buttons[i].Date = startEn;
buttons[i].IsOutOfMonth = !(beginOfMonth && !endOfMonth);
buttons[i].IsEnabled = ShowNumOfMonths == 1 || !buttons[i].IsOutOfMonth;
SpecialDate sd = null;
//if (SpecialDates != null)
//{
// sd = SpecialDates.FirstOrDefault(s => s.Date.Date == start.Date);
//}
SetButtonNormal(buttons[i]);
if ((MinDate.HasValue && startEn.Date < MinDate) || (MaxDate.HasValue && startEn.Date > MaxDate) || (DisableAllDates && sd == null))
{
SetButtonDisabled(buttons[i]);
}
else if (buttons[i].IsEnabled && (SelectedDates?.Select(d => d.Date)?.Contains(startEn.Date) ?? false))
{
SetButtonSelected(buttons[i], sd);
}
else if (sd != null)
{
SetButtonSpecial(buttons[i], sd);
}
start.AddDay(1, end);
startEn = start.ToDateTime();
// if (i != 0 && (i+1) % 42 == 0)
//{
// beginOfMonth = false;
// endOfMonth = false;
// start = CalendarStartDate(start);
//}
}
if (DisableDatesLimitToMaxMinRange)
{
TitleLeftArrow.IsEnabled = !(MinDate.HasValue && CalendarStartDate(StartDate.ToPersianDateTime()).ToDateTime() < MinDate);
TitleRightArrow.IsEnabled = !(MaxDate.HasValue && start.ToDateTime() > MaxDate);
}
Content = MainView;
});
}
