private void setYearMode()
{
this.monthUniformGrid.Visibility = this.decadeUniformGrid.Visibility = Visibility.Collapsed;
this.yearUniformGrid.Visibility = Visibility.Visible;
this.titleButton.Content = this.DisplayDate.Year.ToString();
for (int i = 0; i < 4; i++)
{
for (int j = 0; j < 3; j++)
{
int month = j + i * 3 + 1;
if (new PersianDate(DisplayDate.Year, month, PersianDate.DaysInMonth(DisplayDate.Year, month)) >= DisplayDateStart &&
new PersianDate(DisplayDate.Year, month, 1) <= DisplayDateEnd)
{
yearModeButtons[i, j].Content = ((PersianMonth)month).ToString();
yearModeButtons[i, j].IsEnabled = true;
}
else
{
yearModeButtons[i, j].Content = "";
yearModeButtons[i, j].IsEnabled = false;
}
}
}
}
private PersianDate AddYear(int year, int month, int day, int factor)
{
year += factor;
if (!PersianDate.IsValid(year, month, day))
{
if (PersianDate.DaysInMonth(year, month) < day)
{
day = PersianDate.DaysInMonth(year, month);
}
}
return(new PersianDate(year, month, day));
}
private void previousButton_Click(object sender, RoutedEventArgs e)
{
int m = this.DisplayDate.Month;
int y = this.DisplayDate.Year;
try
{
PersianDate newDisplayDate = DisplayDate;
if (this.DisplayMode == CalendarType.Month)
{
if (m == 1)
{
if (y != 1)
{
newDisplayDate = new PersianDate(y - 1, 12, PersianDate.DaysInMonth(y - 1, 12));
}
}
else
{
newDisplayDate = new PersianDate(y, m - 1, PersianDate.DaysInMonth(y, m - 1));
}
}
else if (this.DisplayMode == CalendarType.Year)
{
if (y != 1)
{
newDisplayDate = new PersianDate(y - 1, 12, PersianDate.DaysInMonth(y - 1, 12));
}
}
else if (this.DisplayMode == CalendarType.Decade)
{
if ((y - y % 10 - 1) >= 1)
{
newDisplayDate = new PersianDate(y - y % 10 - 1, 12, PersianDate.DaysInMonth(y - y % 10 - 1, 12));
}
}
if (newDisplayDate >= DisplayDateStart && newDisplayDate <= DisplayDateEnd)
{
this.SetCurrentValue(DisplayDateProperty, newDisplayDate);
}
}
catch (ArgumentOutOfRangeException)
{
}
}
private void setMonthMode()
{
this.decadeUniformGrid.Visibility = this.yearUniformGrid.Visibility = Visibility.Collapsed;
this.monthUniformGrid.Visibility = Visibility.Visible;
int year = DisplayDate.Year;
int month = DisplayDate.Month;
int days = PersianDate.DaysInMonth(year, month);
PersianDate firstDay = new PersianDate(year, month, 1);
int fstCol = 2 + (int)firstDay.PersianDayOfWeek;
int fstRow = fstCol == 1 ? 2 : 1;
for (int i = 1; i <= 6; i++)
{
for (int j = 1; j <= 7; j++)
{
monthModeButtons[i - 1, j - 1].Content = "";
monthModeButtons[i - 1, j - 1].IsEnabled = false;
monthModeButtons[i - 1, j - 1].Background = Brushes.Transparent;
}
}
for (int d = 1; d <= days; d++)
{
PersianDate date = new PersianDate(year, month, d);
if (date >= DisplayDateStart && date <= DisplayDateEnd)
{
int c, r;
r = (d + fstCol - 2) / 7 + fstRow;
c = (d + fstCol - 1) % 7;
c = c == 0 ? 7 : c;
monthModeButtons[r - 1, c - 1].Content = d.ToString();
monthModeButtons[r - 1, c - 1].IsEnabled = true;
monthModeButtons[r - 1, c - 1].Tag = date;
}
}
this.titleButton.Content = ((PersianMonth)month).ToString() + " " + year.ToString();
this.todayCheck();
this.selectedDateCheck(null);
}
private PersianDate AddMonth(int year, int month, int day, int factor)
{
month += factor;
if (!PersianDate.IsValid(year, month, day))
{
if (month > 12)
{
year++;
month = 1;
}
else if (month < 1)
{
year--;
month = 12;
}
if (PersianDate.DaysInMonth(year, month) < day)
{
day = PersianDate.DaysInMonth(year, month);
}
}
return(new PersianDate(year, month, day));
}
private void SetHalfYearClick(object sender, RoutedEventArgs e)
{
var currentItem = (MenuItem)sender;
switch (currentItem.Name)
{
case "hy1":
if (DateFormat == DateFormat.RangeFrom || DateFormat == DateFormat.DateTime)
{
pd.PersianSelectedDate = new PersianDate(PersianDate.Today.Year, 1, 1);
if (Partner != null)
{
Partner.pd.PersianSelectedDate = new PersianDate(PersianDate.Today.Year, 6, 31);
}
}
else
{
pd.PersianSelectedDate = new PersianDate(PersianDate.Today.Year, 6, 31);
if (Partner != null)
{
Partner.pd.PersianSelectedDate = new PersianDate(PersianDate.Today.Year, 1, 1);
}
}
break;
case "hy2":
if (DateFormat == DateFormat.RangeFrom || DateFormat == DateFormat.DateTime)
{
pd.PersianSelectedDate = new PersianDate(PersianDate.Today.Year, 7, 1);
if (Partner != null)
{
Partner.pd.PersianSelectedDate = new PersianDate(PersianDate.Today.Year, 12, PersianDate.DaysInMonth(PersianDate.Today.Year, 12));
}
}
else
{
pd.PersianSelectedDate = new PersianDate(PersianDate.Today.Year, 12, PersianDate.DaysInMonth(PersianDate.Today.Year, 12));
if (Partner != null)
{
Partner.pd.PersianSelectedDate = new PersianDate(PersianDate.Today.Year, 7, 1);
}
}
break;
}
}
private void SetMonthClick(object sender, RoutedEventArgs e)
{
int index = Int32.Parse(((MenuItem)sender).Name.Substring(1));
if (DateFormat == DateFormat.RangeFrom || DateFormat == DateFormat.DateTime)
{
pd.PersianSelectedDate = new PersianDate(PersianDate.Today.Year, index, 1);
if (Partner != null)
{
Partner.pd.PersianSelectedDate = new PersianDate(PersianDate.Today.Year, index, PersianDate.DaysInMonth(PersianDate.Today.Year, index));
}
}
else
{
pd.PersianSelectedDate = new PersianDate(PersianDate.Today.Year, index, PersianDate.DaysInMonth(PersianDate.Today.Year, index));
if (Partner != null)
{
Partner.pd.PersianSelectedDate = new PersianDate(PersianDate.Today.Year, index, 1);
}
}
}
private void ItemClick(object sender, RoutedEventArgs e)
{
var currentItem = (Button)sender;
switch (currentItem.Name)
{
case "today":
pd.PersianSelectedDate = PersianDate.Today;
if (DateFormat != DateFormat.DateTime && Partner != null)
{
Partner.pd.PersianSelectedDate = PersianDate.Today;
}
break;
case "thisweek":
var from = (int)PersianDate.Today.PersianDayOfWeek;
var to = from;
if (from != 6)
{
from++;
}
else
{
from = 0;
}
if (to != 6)
{
to = 5 - to;
}
if (DateFormat == DateFormat.RangeFrom || DateFormat == DateFormat.DateTime)
{
pd.PersianSelectedDate = PersianDate.Today.AddDays(from * (-1));
if (Partner != null)
{
Partner.pd.PersianSelectedDate = PersianDate.Today.AddDays(to);
}
}
else
{
pd.PersianSelectedDate = PersianDate.Today.AddDays(to);
if (Partner != null)
{
Partner.pd.PersianSelectedDate = PersianDate.Today.AddDays(from * (-1));
}
}
break;
case "thismonth":
var lastday = 30;
if (PersianDate.Today.Month < 7)
{
lastday = 31;
}
else if (PersianDate.Today.Month == 12 && PersianDate.Today.IsLeapYear() == false)
{
lastday = 29;
}
if (DateFormat == DateFormat.RangeFrom || DateFormat == DateFormat.DateTime)
{
pd.PersianSelectedDate = new PersianDate(PersianDate.Today.Year, PersianDate.Today.Month, 1);
if (Partner != null)
{
Partner.pd.PersianSelectedDate = new PersianDate(PersianDate.Today.Year, PersianDate.Today.Month, lastday);
}
}
else
{
pd.PersianSelectedDate = new PersianDate(PersianDate.Today.Year, PersianDate.Today.Month, lastday);
if (Partner != null)
{
Partner.pd.PersianSelectedDate = new PersianDate(PersianDate.Today.Year, PersianDate.Today.Month, 1);
}
}
break;
case "thisyear":
if (DateFormat == DateFormat.RangeFrom || DateFormat == DateFormat.DateTime)
{
pd.PersianSelectedDate = new PersianDate(PersianDate.Today.Year, 1, 1);
if (Partner != null)
{
Partner.pd.PersianSelectedDate = new PersianDate(PersianDate.Today.Year, 12, PersianDate.DaysInMonth(PersianDate.Today.Year, 12));
}
}
else
{
pd.PersianSelectedDate = new PersianDate(PersianDate.Today.Year, 12, PersianDate.DaysInMonth(PersianDate.Today.Year, 12));
if (Partner != null)
{
Partner.pd.PersianSelectedDate = new PersianDate(PersianDate.Today.Year, 1, 1);
}
}
break;
}
suggestbtn.ContextMenu.IsOpen = false;
}