void popupDatePicker_DropDown(object sender, EventArgs e)
{
lblToday.Text = string.Format("تاریخ امروز: {0}",
FarsiDateHelper.ToFarsiDigit(FarsiDateHelper.GetLongFarsiDate(DateTime.Now)));
lblToday.Tag = DateTime.Now;
CreateCells(Value.GregorianSelectedDate);
}
private void lblCurrent_Click(object sender, EventArgs e)
{
var currentDate = (DateTime)lblCurrent.Tag;
CreateCells(currentDate);
Value.FarsiSelectedDate = FarsiDateHelper.GetShortFarsiDate(currentDate);
}
public FarsiDate()
{
_format = DateFormat.Long;
_mode = ControlType.DatePicker;
_pSelectedDate = FarsiDateHelper.GetShortFarsiDate(DateTime.Now);
_theme = CalendarTheme.WhiteSmoke;
_event = "";
}
public FarsiDatePickerEventArgs(string newFarsiDate, string oldFarsiDate)
{
if (!FarsiDateHelper.ValidateFarsiDate(newFarsiDate) || (!string.IsNullOrEmpty(oldFarsiDate) && !FarsiDateHelper.ValidateFarsiDate(oldFarsiDate)))
{
throw new Exception("Incorrect Persian Date.");
}
NewFarsiDate = newFarsiDate;
OldFarsiDate = oldFarsiDate;
}
private void num_ValueChanged(object sender, EventArgs e)
{
var selectedYearAndMonth = FarsiDateHelper.GetGregorianDate(string.Format("{0}/{1}/{2}", numYear.Value, numMonth.Value, 1));
var gDate = Value.GregorianSelectedDate;
var isSameMonth = FarsiDateHelper.GetSectionOfDate(gDate, true, SectionOfDate.Year) == numYear.Value &&
FarsiDateHelper.GetSectionOfDate(gDate, true, SectionOfDate.Month) == numMonth.Value;
table.ClearSelection();
CreateCells(isSameMonth ? gDate : selectedYearAndMonth);
}
private void SetDatePickerText()
{
var gDate = Value.GregorianSelectedDate;
var str = Value.Format == DateFormat.Short
? FarsiDateHelper.ToFarsiDigit(FarsiDateHelper.GetShortFarsiDate(gDate))
: FarsiDateHelper.ToFarsiDigit(FarsiDateHelper.GetLongFarsiDate(gDate));
popupDatePicker.Items.Clear();
popupDatePicker.Items.Add(str);
popupDatePicker.SelectedIndex = 0;
if (Value.Mode == ControlType.DatePicker)
{
popupDatePicker.HideDropDown();
}
}
protected override void Paint(System.Drawing.Graphics graphics, System.Drawing.Rectangle clipBounds, System.Drawing.Rectangle cellBounds, int rowIndex, DataGridViewElementStates cellState, object value, object formattedValue, string errorText, DataGridViewCellStyle cellStyle, DataGridViewAdvancedBorderStyle advancedBorderStyle, DataGridViewPaintParts paintParts)
{
var val = (string)value;
if (FarsiDateHelper.ValidateFarsiDate(val))
{
if (DateFormat == DateFormat.Long)
{
val = FarsiDateHelper.GetLongFarsiDate(FarsiDateHelper.GetGregorianDate(val));
}
if (ShowFarsiDigitInCell)
{
val = FarsiDateHelper.ToFarsiDigit(val);
}
}
base.Paint(graphics, clipBounds, cellBounds, rowIndex, cellState, value, val, errorText, cellStyle, advancedBorderStyle, paintParts);
}
private void table_CellClick(object sender, DataGridViewCellEventArgs e)
{
if (table.SelectedCells.Count <= 1)
{
_multiSelectIndex = null;
}
if (e.RowIndex == -1)
{
return;
}
var gDate = (DateTime)table.Rows[e.RowIndex].Cells[e.ColumnIndex].Tag;
Value.FarsiSelectedDate = FarsiDateHelper.GetShortFarsiDate(gDate);
popupDatePicker.HideDropDown();
Value._event = _dayEvents[e.RowIndex, e.ColumnIndex];
lblEvent.Text = Value.Event;
}
private void SetControlMode()
{
if (Value.Mode == ControlType.DatePicker)
{
popupDatePicker.DropDownControl = contentPanel;
popupDatePicker.DropDown += popupDatePicker_DropDown;
popupDatePicker.DropDownClosed += popupDatePicker_DropDownClosed;
this.Controls.Remove(contentPanel);
this.Controls.Add(popupDatePicker);
}
else
{
lblToday.Text = string.Format("تاریخ امروز: {0}", FarsiDateHelper.ToFarsiDigit(FarsiDateHelper.GetLongFarsiDate(DateTime.Now)));
lblToday.Tag = DateTime.Now;
popupDatePicker.DropDown -= popupDatePicker_DropDown;
popupDatePicker.DropDownClosed -= popupDatePicker_DropDownClosed;
CreateCells(Value.GregorianSelectedDate);
this.Controls.Remove(popupDatePicker);
this.Controls.Add(contentPanel);
}
SetControlSize();
}
private void _refereshCalendar()
{
int selectedRow, selectedCol;
selectedRow = table.SelectedCells.Count == 0? -1: table.SelectedCells[0].RowIndex;
selectedCol = table.SelectedCells.Count == 0 ? -1 : table.SelectedCells[0].ColumnIndex;
if (selectedRow == -1)
{
return;
}
var gDate = (DateTime)table.Rows[selectedRow].Cells[selectedCol].Tag;
Value.FarsiSelectedDate = FarsiDateHelper.GetShortFarsiDate(gDate);
lbl_monthName.Text = FarsiDateHelper.GetFarsiMonthName(gDate);
lbl_yearName.Text = FarsiDateHelper.GetSectionOfDate(gDate, true, SectionOfDate.Year).ToString();
// center header lables
lbl_monthName.Location = new Point((Int32)(headerPanel.ClientSize.Width - lbl_monthName.Width) / 2, 1);
lbl_yearName.Location = new Point((Int32)(headerPanel.ClientSize.Width - lbl_yearName.Width) / 2, 15);
lblCurrent.Text = FarsiDateHelper.GetLongFarsiDate(gDate);
if (selectedRow == -1)
{
return;
}
Value._event = _dayEvents[selectedRow, selectedCol];
lblEvent.Text = Value.Event;
SetTheme();
table.ColumnHeadersDefaultCellStyle = new DataGridViewCellStyle
{
Font = CellsHeaderFont,
Alignment = DataGridViewContentAlignment.MiddleCenter,
};
}
private void lblToday_Click(object sender, EventArgs e)
{
Value.FarsiSelectedDate = FarsiDateHelper.GetShortFarsiDate((DateTime)lblToday.Tag);
//popupDatePicker.HideDropDown();
}
private void CreateCells(DateTime currentDate)
{
if (table.SelectedCells.Count > 1)
{
_multiSelectIndex = new string[table.SelectedCells.Count];
for (int i = 0; i < table.SelectedCells.Count; i++)
{
_multiSelectIndex[i] = table.SelectedCells[i].RowIndex + "," + table.SelectedCells[i].ColumnIndex;
}
}
else
{
_multiSelectIndex = null;
}
table.Rows.Clear();
numYear.Value = FarsiDateHelper.GetSectionOfDate(currentDate, true, SectionOfDate.Year);
numMonth.Value = FarsiDateHelper.GetSectionOfDate(currentDate, true, SectionOfDate.Month);
//lblCurrent.Text = string.Format("تاریخ انتخابی: {0}", FarsiDateHelper.ToFarsiDigit(FarsiDateHelper.GetLongFarsiDate(Value.GregorianSelectedDate)));
lblCurrent.Tag = Value.GregorianSelectedDate;
var firstSaturday = currentDate;
while (firstSaturday.DayOfWeek != DayOfWeek.Saturday ||
FarsiDateHelper.GetSectionOfDate(firstSaturday, true, SectionOfDate.Month) ==
FarsiDateHelper.GetSectionOfDate(currentDate, true, SectionOfDate.Month))
{
firstSaturday = firstSaturday.AddDays(-1);
}
var index = 0;
DataGridViewCell currentCell = null;
var dayEvents = FarsiDateHelper.CalendarEvents.Where(c =>
c.Month >= FarsiDateHelper.GetSectionOfDate(firstSaturday, c.IsPersian, SectionOfDate.Month, (c.IsPersian || FarsiDateHelper.CalendarHijriAdjustment == null ? 0 : FarsiDateHelper.CalendarHijriAdjustment[c.Month])) ||
c.Month <= FarsiDateHelper.GetSectionOfDate(firstSaturday.AddDays(42), c.IsPersian, SectionOfDate.Month, (c.IsPersian || FarsiDateHelper.CalendarHijriAdjustment == null ? 0 : FarsiDateHelper.CalendarHijriAdjustment[c.Month]))).ToList();
for (var i = 0; i < 6; i++)
{
table.Rows.Add(1);
for (var j = 0; j < 7; j++)
{
var newDate = firstSaturday.AddDays(index++);
table.Rows[i].Cells[j].Value = FarsiDateHelper.ToFarsiDigit(FarsiDateHelper.GetSectionOfDate(newDate, true, SectionOfDate.Day).ToString("00"));
table.Rows[i].Cells[j].Tag = newDate;
_dayEvents[i, j] = string.Empty;
var todayEvents = dayEvents.Where(c => c.Month == FarsiDateHelper.GetSectionOfDate(newDate, c.IsPersian, SectionOfDate.Month, (c.IsPersian || FarsiDateHelper.CalendarHijriAdjustment == null ? 0 : FarsiDateHelper.CalendarHijriAdjustment[c.Month])) &&
c.Day == FarsiDateHelper.GetSectionOfDate(newDate, c.IsPersian, SectionOfDate.Day, (c.IsPersian || FarsiDateHelper.CalendarHijriAdjustment == null ? 0 : FarsiDateHelper.CalendarHijriAdjustment[c.Month]))).ToList();
if (newDate.DayOfWeek == DayOfWeek.Friday || todayEvents.Any(c => c.IsHoliday))
{
table.Rows[i].Cells[j].Style = new DataGridViewCellStyle {
ForeColor = Color.Red
}
}
;
if (todayEvents.Count > 0)
{
_dayEvents[i, j] = todayEvents.Aggregate(string.Empty, (current, tEvent) => current + (!string.IsNullOrEmpty(current) ? " | " : string.Empty) + tEvent.Event);
}
if (FarsiDateHelper.GetSectionOfDate(currentDate, true, SectionOfDate.Year) != FarsiDateHelper.GetSectionOfDate(newDate, true, SectionOfDate.Year) ||
FarsiDateHelper.GetSectionOfDate(currentDate, true, SectionOfDate.Month) != FarsiDateHelper.GetSectionOfDate(newDate, true, SectionOfDate.Month))
{
table.Rows[i].Cells[j].Style = table.Rows[i].Cells[j].Style.ForeColor == Color.Red
? new DataGridViewCellStyle {
ForeColor = Color.FromArgb(255, 150, 150)
}
}
: new DataGridViewCellStyle {
ForeColor = Color.DarkGray
};
if (currentDate == newDate)
{
currentCell = table.Rows[i].Cells[j];
}
}
}
table.ClearSelection();
if (currentCell == null)
{
return;
}
table.CurrentCell = currentCell;
table.Rows[currentCell.RowIndex].Cells[currentCell.ColumnIndex].Selected = true;
//table.Rows[3].Cells[3].Selected = true;
table.MultiSelect = _multiSelect;
if (_multiSelectIndex != null)
{
foreach (var s in _multiSelectIndex)
{
var _indexSplit = s.Split(',');
table.Rows[Convert.ToInt32(_indexSplit[0])].Cells[Convert.ToInt32(_indexSplit[1])].Selected = true;
}
}
_refereshCalendar();
}
public override string ToString()
{
return(Format == DateFormat.Short
? FarsiDateHelper.ToFarsiDigit(FarsiDateHelper.GetShortFarsiDate(GregorianSelectedDate))
: FarsiDateHelper.ToFarsiDigit(FarsiDateHelper.GetLongFarsiDate(GregorianSelectedDate)));
}