protected virtual void OnValueChanged(PersianDate curDate, PersianDate oldDate)
{
if (ValueChanged != null)
{
ValueChanged(this, new PersianMonthCalendarEventArgs {
CurrentValue = curDate, OldValue = oldDate
});
}
//if change month raise change arrangment
if (
selectedCell == null ||
(curDate.Month != oldDate.Month) ||
(curDate.Year != oldDate.Year) ||
(curDate == PersianDate.Now)
)
{
FillCells(curDate); //change arrangment
bodyPanel.Invalidate(); //Raise paint method
}
else
{
DrawChangeDayInMonth(null, this.oldSelectedCell, curDate);
}
}
private void DrawChangeDayInMonth(Graphics gr, CellInfo oldSelected, PersianDate curDate)
{
if (gr == null)
{
gr = Graphics.FromHwnd(bodyPanel.Handle);
}
//SmoothingMode =antialias
gr.SmoothingMode = SmoothingMode.AntiAlias;
SizeF textsize = gr.MeasureString(selectedCell.Value.Day.ToString("00"), this.Font);
gr.FillRectangle(brush, selectedCell.Rectangle);
gr.DrawString(selectedCell.Value.Day.ToString("00"), this.Font, Brushes.White, selectedCell.Rectangle, sf);
if (oldSelected == null)
{
return;
}
textsize = gr.MeasureString(oldSelected.Value.Day.ToString("00"), this.Font);
gr.FillRectangle(Brushes.White, oldSelected.Rectangle);
if (!((PersianDate)todayLink.Tag == oldSelected.Value || (IsMarkDate(oldSelected.Value))))
{
gr.DrawRectangle(whitePen, oldSelected.Rectangle);
}
gr.DrawString(oldSelected.Value.Day.ToString("00"), this.Font, Brushes.Black, oldSelected.Rectangle, sf);
DrawToday(gr, curDate);
gr.Dispose();
}
private void headerPanel_Click(object sender, EventArgs e)
{
if (yearNumericUpDown.Visible)
{
yearNumericUpDown.Visible = false;
try
{
var p = new PersianDate(((int)yearNumericUpDown.Value), persianValue.Month, persianValue.Day, persianValue.Hour, persianValue.Minute, 0);
this.Value = p;
}
catch (ArgumentException) { }
}
}
private void DrawToday(Graphics gr, PersianDate curDate)
{
if (this.showToday)
{
string date = curDate.ToString("DD dd NM yyyy");
SizeF textSize = gr.MeasureString(date, this.Font);
RectangleF rect = new RectangleF(bodyPanel.Width - (textSize.Width + 8), bodyPanel.Height - textSize.Height - 7, textSize.Width + 5, textSize.Height);
RectangleF emptyRect = rect;
emptyRect.X -= 150;
emptyRect.Width += 150;
gr.FillRectangle(Brushes.White, emptyRect);
gr.DrawString(date, this.Font, brush, rect, sf);
}
}
// Summary:
// Initializes a new instance of the H128Controls.PersianMonthCalendar class.
public PersianMonthCalendar()
{
InitializeComponent();
this.SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
this.SetStyle(ControlStyles.Selectable, true);
sf.Alignment = StringAlignment.Center;
persianValue = PersianDate.Now;
todayLink.Text = persianValue.ToString("امروز: DD dd NM yyyy");
todayLink.Tag = persianValue;
markDateList = new List <PersianDate>();
FillCells(persianValue);
}
protected virtual void OnValueChanged(PersianDate curDate, PersianDate oldDate)
{
if (curDate == oldDate)
{
return;
}
if (!PersianDate.ValidDate(curDate))
{
curDate = oldDate;
}
//UpdateRectangle(curDate);
DrawDate(this.Graphic);
if (ValueChanged != null)
{
ValueChanged(this, new PersianMonthCalendarEventArgs {
CurrentValue = curDate, OldValue = oldDate
});
}
}
private void FillCells(PersianDate date)
{
PersianDate tempDate = PersianDate.MinValue;
if (date == PersianDate.MinValue)
{
return;
}
if (markDateList.Count > 0 && !(isMarkListSorted))
{
markDateList.Sort();
isMarkListSorted = true;
}
cells = new CellInfo[42];
int i, j, iCounter = 0;
int iWidth = 43, iHeight = 13;
int iLeft = bodyPanel.Width, iTop = 20;
//PersianDate tempDate = date.AddDays(date.GetDaysInMonth()-date.Day);
tempDate = date.GetLastSaturday();
for (i = 0; i < 6; i++)
{
iLeft = bodyPanel.Width;
for (j = 0; j < 7; j++)
{
iLeft -= 46;
cells[iCounter] = new CellInfo();
cells[iCounter].Value = tempDate;
cells[iCounter].Rectangle = new Rectangle(iLeft, iTop, iWidth, iHeight);
iCounter++;
tempDate = tempDate.AddDays(1);
}
iTop += 17;
}
}
private void SetDateTimeByKeyboardBuffer()
{
if (_digit.Length > 0)
{
int digit = Convert.ToInt32(_digit);
_digit = "";
//PersianDate date = new PersianDate();
//date.Assign(persianValue);
switch (selectedCommand)
{
case DatePartTypes.Day:
Value = new PersianDate(persianValue.Year, persianValue.Month, digit, persianValue.Hour, persianValue.Minute, persianValue.Second);;
break;
case DatePartTypes.Month:
Value = new PersianDate(persianValue.Year, digit, persianValue.Day, persianValue.Hour, persianValue.Minute, persianValue.Second);;
break;
case DatePartTypes.Year:
if (digit < 100)
{
digit += 1300;
}
Value = new PersianDate(digit, persianValue.Month, persianValue.Day, persianValue.Hour, persianValue.Minute, persianValue.Second);;
break;
case DatePartTypes.Hour:
Value = new PersianDate(persianValue.Year, persianValue.Month, persianValue.Day, digit, persianValue.Minute, persianValue.Second);;
break;
case DatePartTypes.Minute:
Value = new PersianDate(persianValue.Year, persianValue.Month, persianValue.Day, persianValue.Hour, digit, persianValue.Second);;
break;
}
//OnValueChanged(Value, date);
}
}
private bool IsMarkDate(PersianDate date)
{
int iIndex = markDateList.BinarySearch(date);
return(iIndex > -1);
}
private void UpdateRectangle(PersianDate curDate)
{
if (curDate == null)
{
return;
}
this.sizeChanging = true;
Graphics gr = this.Graphic;
if (gr == null)
{
return;
}
SizeF textSize = gr.MeasureString(curDate.Year.ToString("0000"), font, 0, sf);
this.Height = ((int)textSize.Height) + 4;
float fY = ((((float)this.Height) / 2) - (textSize.Height / 2));
//rectYear = new RectangleF(0, (int)((this.Height / 2) - (textSize.Height / 2)), textSize.Width, textSize.Height);
rectYear = new RectangleF(2, fY, textSize.Width, textSize.Height);
textSize = gr.MeasureString("/", font, 0, sf);
rectSep1 = new RectangleF(rectYear.Right - (textSize.Width / 3.5F) + 2, fY, textSize.Width, textSize.Height);
textSize = gr.MeasureString(curDate.Month.ToString("00"), font, 0, sf);
rectMonth = new RectangleF(rectSep1.Right - rectSep1.Width / 3.5F, fY, textSize.Width, textSize.Height);
rectSep2 = new RectangleF(rectMonth.Right - rectSep1.Width / 4F + 2, fY, rectSep1.Width, rectSep1.Height);
textSize = gr.MeasureString(curDate.Day.ToString("00"), font, 0, sf);
rectDay = new RectangleF(rectSep2.Right - rectSep1.Width / 3.7F, fY, textSize.Width, textSize.Height);
textSize = gr.MeasureString(curDate.Hour.ToString("00"), font, 0, sf);
rectHour = new RectangleF(rectDay.Right + gr.MeasureString(" ", font).Width, fY, textSize.Width, textSize.Height);
textSize = gr.MeasureString(":", font, 0, sf);
rectSepHour = new RectangleF(rectHour.Right - textSize.Width / 3.5F, fY, textSize.Width, textSize.Height);
textSize = gr.MeasureString(curDate.Minute.ToString("00"), font, 0, sf);
rectMinute = new RectangleF(rectSepHour.Right - rectSepHour.Width / 3.5F, fY, textSize.Width, textSize.Height);
this.rectFillYear = this.rectYear;
this.rectFillYear.Height -= 1;
this.rectFillMonth = this.rectMonth;
this.rectFillMonth.Height -= 1;
this.rectFillDay = this.rectDay;
this.rectFillDay.Height -= 1;
this.rectFillHour = this.rectHour;
this.rectFillHour.Height -= 1;
this.rectFillMinute = this.rectMinute;
//this.rectFillMinute.Width += 6;
this.rectFillMinute.Height -= 1;
rectComboButton = new Rectangle(this.Width - 21, (int)rectYear.Y, 20, this.Height - 1);
// gr.Dispose();
this.sizeChanging = false;
}