private void DrawDayLabels(CoreGraphics.CGRect rect)
{
var font = UIFont.SystemFontOfSize(DayNameHeight);
UIColor.White.SetColor();
var context = UIGraphics.GetCurrentContext();
context.SaveState();
var i = 0;
var cultureInfo = new CultureInfo(NSLocale.CurrentLocale.LanguageCode);
cultureInfo.DateTimeFormat.FirstDayOfWeek = DayOfWeek.Monday;
var dayNames = cultureInfo.DateTimeFormat.DayNames;
if (!SundayFirst)
{
// Shift Sunday to the end of the week
var firstDay = dayNames [0];
for (int count = 0; count < dayNames.Length - 1; count++)
{
dayNames [count] = dayNames [count + 1];
}
dayNames [dayNames.Length - 1] = firstDay;
}
foreach (var d in dayNames)
{
d.Substring(0, 3).DrawString(new CoreGraphics.CGRect(i * DayCellWidth, HeaderViewSize.Height - DayNameHeight - 2, DayCellWidth, DayNameHeight), font, UILineBreakMode.WordWrap, UITextAlignment.Center);
i++;
}
context.RestoreState();
}
public FMCalendar(CoreGraphics.CGRect mainViewSize, CoreGraphics.CGRect headerViewSize) : base(mainViewSize)
{
this.MainViewSize = mainViewSize;
this.HeaderViewSize = headerViewSize;
Initialize();
}
public override void Draw(CoreGraphics.CGRect rect)
{
if (TopBar != null)
{
TopBar.Draw(new CoreGraphics.CGRect(0, 0, 0, 0)); //(new CoreGraphics.CGPoint (0, 0));
}
DrawDayLabels(rect);
DrawMonthLabel(rect);
}
private void DrawMonthLabel(CoreGraphics.CGRect rect)
{
var r = new CoreGraphics.CGRect(new CoreGraphics.CGPoint(0, (HeaderViewSize.Height / 2) - 15), new CoreGraphics.CGSize {
Width = HeaderViewSize.Width, Height = HeaderElementSize
});
UIColor.White.SetColor();
CurrentMonthYear.ToString(MonthFormatString, new CultureInfo(NSLocale.CurrentLocale.LanguageCode))
.DrawString(r, UIFont.SystemFontOfSize(20), UILineBreakMode.WordWrap, UITextAlignment.Center);
}
public override void Draw(CoreGraphics.CGRect rect)
{
PerformDraw();
}
public FMCalendar(CoreGraphics.CGRect mainViewSize) : this(mainViewSize, new CoreGraphics.CGRect(0, 0, mainViewSize.Width, 60))
{
}
private void DrawMonthLabel(CoreGraphics.CGRect rect)
{
var r = new CoreGraphics.CGRect(new CoreGraphics.CGPoint(0, (HeaderViewSize.Height / 2) - 15), new CoreGraphics.CGSize { Width = HeaderViewSize.Width, Height = HeaderElementSize });
UIColor.Black.SetColor ();
CurrentMonthYear.ToString (MonthFormatString, new CultureInfo (NSLocale.CurrentLocale.LanguageCode))
.DrawString (r, UIFont.SystemFontOfSize (20), UILineBreakMode.WordWrap, UITextAlignment.Center);
}
public void BuildGrid()
{
DateTime previousMonth = _currentMonth.AddMonths(-1);
DateTime nextMonth = _currentMonth.AddMonths(1);
var daysInPreviousMonth = DateTime.DaysInMonth(previousMonth.Year, previousMonth.Month);
var daysInMonth = DateTime.DaysInMonth(_currentMonth.Year, _currentMonth.Month);
weekdayOfFirst = WeekDayIndex(_currentMonth.DayOfWeek);
var lead = daysInPreviousMonth - (weekdayOfFirst - 1);
// build last month's days
for (int i = 1; i <= weekdayOfFirst; i++)
{
var viewDay = new DateTime(previousMonth.Year, previousMonth.Month, i);
var dayView = new CalendarDayView { SelectionColor = _calendarMonthView.SelectionColor, TodayCircleColor = _calendarMonthView.TodayCircleColor, BackgroundColor = _calendarMonthView.MonthBackgroundColor };
#if __UNIFIED__
dayView.Frame = new CoreGraphics.CGRect((i - 1) * WeekDayWidth, 0, WeekDayWidth, WeekDayHeigth);
#else
dayView.Frame = new RectangleF((i - 1) * WeekDayWidth, 0, WeekDayWidth, WeekDayHeigth);
#endif
dayView.Date = viewDay;
dayView.Text = lead.ToString();
AddSubview(dayView);
_dayTiles.Add(dayView);
lead++;
}
var position = weekdayOfFirst+1;
var line = 0;
// current month
for (int i = 1; i <= daysInMonth; i++)
{
var viewDay = new DateTime(_currentMonth.Year, _currentMonth.Month, i);
var dayView = new CalendarDayView
{
#if __UNIFIED__
Frame = new CoreGraphics.CGRect((position - 1) * WeekDayWidth, line * WeekDayHeigth, WeekDayWidth, WeekDayHeigth),
#else
Frame = new RectangleF((position - 1) * WeekDayWidth, line * WeekDayHeigth, WeekDayWidth, WeekDayHeigth),
#endif
Today = (CurrentDate.Date==viewDay.Date),
Text = i.ToString(),
Active = true,
Tag = i,
Selected = viewDay.Date == SelectedDate.Date,
SelectionColor = _calendarMonthView.SelectionColor,
TodayCircleColor = _calendarMonthView.TodayCircleColor,
BackgroundColor = _calendarMonthView.MonthBackgroundColor,
};
dayView.Date = viewDay;
UpdateDayView(dayView);
if (dayView.Selected)
SelectedDayView = dayView;
AddSubview(dayView);
_dayTiles.Add(dayView);
position++;
if (position > 7)
{
position = 1;
line++;
}
}
//next month
if (position != 1)
{
int dayCounter = 1;
for (int i = position; i < 8; i++)
{
var viewDay = new DateTime(nextMonth.Year, nextMonth.Month, i);
var dayView = new CalendarDayView
{
#if __UNIFIED__
Frame = new CoreGraphics.CGRect((i - 1) * WeekDayWidth, line * WeekDayHeigth, WeekDayWidth, WeekDayHeigth),
#else
Frame = new RectangleF((i - 1) * WeekDayWidth, line * WeekDayHeigth, WeekDayWidth, WeekDayHeigth),
#endif
Text = dayCounter.ToString(),
SelectionColor = _calendarMonthView.SelectionColor,
TodayCircleColor = _calendarMonthView.TodayCircleColor,
BackgroundColor = _calendarMonthView.MonthBackgroundColor,
};
dayView.Date = viewDay;
UpdateDayView(dayView);
AddSubview(dayView);
_dayTiles.Add(dayView);
dayCounter++;
}
}
#if __UNIFIED__
Frame = new CoreGraphics.CGRect(Frame.Location, new CoreGraphics.CGSize(Frame.Width, (line + 1) * WeekDayHeigth));
#else
Frame = new RectangleF(Frame.Location, new SizeF(Frame.Width, (line + 1) * WeekDayHeigth));
#endif
//Lines = (position == 1 ? line - 1 : line);
if (SelectedDayView!=null)
this.BringSubviewToFront(SelectedDayView);
}
public void BuildGrid()
{
DateTime previousMonth = _currentMonth.AddMonths(-1);
DateTime nextMonth = _currentMonth.AddMonths(1);
var daysInPreviousMonth = DateTime.DaysInMonth(previousMonth.Year, previousMonth.Month);
var daysInMonth = DateTime.DaysInMonth(_currentMonth.Year, _currentMonth.Month);
weekdayOfFirst = WeekDayIndex(_currentMonth.DayOfWeek);
var lead = daysInPreviousMonth - (weekdayOfFirst - 1);
// build last month's days
for (int i = 1; i <= weekdayOfFirst; i++)
{
var viewDay = new DateTime(previousMonth.Year, previousMonth.Month, i);
var dayView = new CalendarDayView {
SelectionColor = _calendarMonthView.SelectionColor, TodayCircleColor = _calendarMonthView.TodayCircleColor, BackgroundColor = _calendarMonthView.MonthBackgroundColor
};
#if __UNIFIED__
dayView.Frame = new CoreGraphics.CGRect((i - 1) * WeekDayWidth, 0, WeekDayWidth, WeekDayHeigth);
#else
dayView.Frame = new RectangleF((i - 1) * WeekDayWidth, 0, WeekDayWidth, WeekDayHeigth);
#endif
dayView.Date = viewDay;
dayView.Text = lead.ToString();
AddSubview(dayView);
_dayTiles.Add(dayView);
lead++;
}
var position = weekdayOfFirst + 1;
var line = 0;
// current month
for (int i = 1; i <= daysInMonth; i++)
{
var viewDay = new DateTime(_currentMonth.Year, _currentMonth.Month, i);
var dayView = new CalendarDayView
{
#if __UNIFIED__
Frame = new CoreGraphics.CGRect((position - 1) * WeekDayWidth, line * WeekDayHeigth, WeekDayWidth, WeekDayHeigth),
#else
Frame = new RectangleF((position - 1) * WeekDayWidth, line * WeekDayHeigth, WeekDayWidth, WeekDayHeigth),
#endif
Today = (CurrentDate.Date == viewDay.Date),
Text = i.ToString(),
Active = true,
Tag = i,
Selected = viewDay.Date == SelectedDate.Date,
SelectionColor = _calendarMonthView.SelectionColor,
TodayCircleColor = _calendarMonthView.TodayCircleColor,
BackgroundColor = _calendarMonthView.MonthBackgroundColor,
};
dayView.Date = viewDay;
UpdateDayView(dayView);
if (dayView.Selected)
{
SelectedDayView = dayView;
}
AddSubview(dayView);
_dayTiles.Add(dayView);
position++;
if (position > 7)
{
position = 1;
line++;
}
}
//next month
if (position != 1)
{
int dayCounter = 1;
for (int i = position; i < 8; i++)
{
var viewDay = new DateTime(nextMonth.Year, nextMonth.Month, i);
var dayView = new CalendarDayView
{
#if __UNIFIED__
Frame = new CoreGraphics.CGRect((i - 1) * WeekDayWidth, line * WeekDayHeigth, WeekDayWidth, WeekDayHeigth),
#else
Frame = new RectangleF((i - 1) * WeekDayWidth, line * WeekDayHeigth, WeekDayWidth, WeekDayHeigth),
#endif
Text = dayCounter.ToString(),
SelectionColor = _calendarMonthView.SelectionColor,
TodayCircleColor = _calendarMonthView.TodayCircleColor,
BackgroundColor = _calendarMonthView.MonthBackgroundColor,
};
dayView.Date = viewDay;
UpdateDayView(dayView);
AddSubview(dayView);
_dayTiles.Add(dayView);
dayCounter++;
}
}
#if __UNIFIED__
Frame = new CoreGraphics.CGRect(Frame.Location, new CoreGraphics.CGSize(Frame.Width, (line + 1) * WeekDayHeigth));
#else
Frame = new RectangleF(Frame.Location, new SizeF(Frame.Width, (line + 1) * WeekDayHeigth));
#endif
//Lines = (position == 1 ? line - 1 : line);
if (SelectedDayView != null)
{
this.BringSubviewToFront(SelectedDayView);
}
}
