public void BuildGrid()
{
DateTime previousMonth;
try {
previousMonth = _currentMonth.AddMonths (-1);
} catch {
previousMonth = _currentMonth;
}
var daysInPreviousMonth = DateTime.DaysInMonth (previousMonth.Year, previousMonth.Month);
var daysInMonth = DateTime.DaysInMonth (_currentMonth.Year, _currentMonth.Month);
weekdayOfFirst = (int)_currentMonth.DayOfWeek;
var lead = daysInPreviousMonth - (weekdayOfFirst - 1);
// build last month's days
for (int i = 1; i <= weekdayOfFirst; i++) {
var viewDay = new DateTime (_currentMonth.Year, _currentMonth.Month, i);
var dayView = new CalendarDayView { Frame = new RectangleF ((i - 1) * 46 - 1, 0, 47, 45), Text = lead.ToString (), Marked = _calendarMonthView.isDayMarker (viewDay) };
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 { Frame = new RectangleF ((position - 1) * 46 - 1, line * 44, 47, 45), Today = (_currentDay.Date == viewDay.Date), Text = i.ToString (), Active = true, Tag = i, Marked = _calendarMonthView.isDayMarker (viewDay), Selected = (SelectedDate.Day == i) };
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 (_currentMonth.Year, _currentMonth.Month, i);
var dayView = new CalendarDayView { Frame = new RectangleF ((i - 1) * 46 - 1, line * 44, 47, 45), Text = dayCounter.ToString (), Marked = _calendarMonthView.isDayMarker (viewDay) };
AddSubview (dayView);
_dayTiles.Add (dayView);
dayCounter++;
}
}
Frame = new RectangleF (Frame.Location, new SizeF (Frame.Width, (line + 1) * 44));
Lines = (position == 1 ? line - 1 : line);
if (SelectedDayView != null)
this.BringSubviewToFront (SelectedDayView);
}
private bool SelectDayView(UITouch touch)
{
var p = touch.LocationInView (this);
int index = ((int)p.Y / 44) * 7 + ((int)p.X / 46);
if (index < 0 || index >= _dayTiles.Count)
return false;
var newSelectedDayView = _dayTiles[index];
if (newSelectedDayView == SelectedDayView)
return false;
if (!newSelectedDayView.Active && touch.Phase != UITouchPhase.Moved) {
var day = int.Parse (newSelectedDayView.Text);
if (day > 15)
_calendarMonthView.MoveCalendarMonths (false, true);
else
_calendarMonthView.MoveCalendarMonths (true, true);
return false;
} else if (!newSelectedDayView.Active) {
return false;
}
SelectedDayView.Selected = false;
this.BringSubviewToFront (newSelectedDayView);
newSelectedDayView.Selected = true;
SelectedDayView = newSelectedDayView;
SetNeedsDisplay ();
return true;
}
public void BuildGrid()
{
DateTime previousMonth;
try {
previousMonth = _currentMonth.AddMonths(-1);
} catch {
previousMonth = _currentMonth;
}
var daysInPreviousMonth = DateTime.DaysInMonth(previousMonth.Year, previousMonth.Month);
var daysInMonth = DateTime.DaysInMonth(_currentMonth.Year, _currentMonth.Month);
weekdayOfFirst = (int)_currentMonth.DayOfWeek;
var lead = daysInPreviousMonth - (weekdayOfFirst - 1);
// build last month's days
for (int i = 1; i <= weekdayOfFirst; i++)
{
var viewDay = new DateTime(_currentMonth.Year, _currentMonth.Month, i);
var dayView = new CalendarDayView {
Frame = new RectangleF((i - 1) * 46 - 1, 0, 47, 45), Text = lead.ToString(), Marked = _calendarMonthView.isDayMarker(viewDay)
};
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 {
Frame = new RectangleF((position - 1) * 46 - 1, line * 44, 47, 45), Today = (_currentDay.Date == viewDay.Date), Text = i.ToString(), Active = true, Tag = i, Marked = _calendarMonthView.isDayMarker(viewDay), Selected = (SelectedDate.Day == i)
};
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(_currentMonth.Year, _currentMonth.Month, i);
var dayView = new CalendarDayView {
Frame = new RectangleF((i - 1) * 46 - 1, line * 44, 47, 45), Text = dayCounter.ToString(), Marked = _calendarMonthView.isDayMarker(viewDay)
};
AddSubview(dayView);
_dayTiles.Add(dayView);
dayCounter++;
}
}
Frame = new RectangleF(Frame.Location, new SizeF(Frame.Width, (line + 1) * 44));
Lines = (position == 1 ? line - 1 : line);
if (SelectedDayView != null)
{
this.BringSubviewToFront(SelectedDayView);
}
}