protected override void DrawPageOnSurface(int page, DockySurface surface)
{
DateTime[] months = new DateTime[3];
months [0] = months [1] = months [2] = CalendarStartDate;
switch (page)
{
default:
case 0:
months [2] = CalendarStartDate.AddMonths(-1);
months [1] = CalendarStartDate.AddMonths(1);
break;
case 1:
months [0] = CalendarStartDate.AddMonths(-1);
months [2] = CalendarStartDate.AddMonths(1);
break;
case 2:
months [1] = CalendarStartDate.AddMonths(-1);
months [0] = CalendarStartDate.AddMonths(1);
break;
}
DrawMonth(surface.Context, months [page]);
}
public void IncrementWeeks(int weekCount)
{
var startDate = CalendarStartDate.AddWeeks(weekCount);
var endDate = startDate.AddWeeks(TimesheetsCalendarViewModel.WeekCount).AddDays(-1);
var maxEndDate = DateTime.Today.ToNextDay(DayOfWeek.Sunday);
if (endDate <= maxEndDate)
{
CalendarStartDate = startDate;
SearchTimesheets();
}
}
public void Refresh()
{
RefreshDateRange(CalendarStartDate, CalendarStartDate.AddWeeks(TimesheetsCalendarViewModel.WeekCount), onComplete: () =>
{
if (TimesheetDayViewModel != null)
{
TimesheetDayViewModel.RefreshData();
}
else
{
CalendarSelectedDate = DateTime.Today;
}
});
}
public void SearchTimesheets()
{
var predicates = new List <Func <TimesheetSearchResult, bool> >();
if (!string.IsNullOrEmpty(FilterTimesheets))
{
var data = FilterTimesheets.ToLower().Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
for (var i = 0; i < data.Length; i++)
{
var dataItem = data[i];
predicates.Add(x => (x.TaskNumber ?? string.Empty).ToLower().Contains(dataItem) || (x.Description ?? string.Empty).ToLower().Contains(dataItem));
}
}
if (CalendarMode)
{
var startDate = CalendarStartDate;
var endDate = CalendarEndDate;
var timesheets = _data.Where(x => x.StartTime.Date >= startDate && x.EndTime.Date <= endDate).Where(predicates).ToList();
var weeks = new List <TimesheetsOverviewWeekViewModel>();
for (var i = 0; i < TimesheetsCalendarViewModel.WeekCount; i++)
{
weeks.Add(new TimesheetsOverviewWeekViewModel(TimesheetsCalendarViewModel, CalendarStartDate.AddWeeks(i), timesheets, _sessionSwitches));
}
TimesheetsCalendarViewModel.TimesheetsWeeks = weeks;
if (TimesheetsDumpViewModel != null)
{
TimesheetsDumpViewModel.SetCurrentWeek(weeks.Last());
}
}
else
{
TimesheetsFiltered = _data.Where(predicates).OrderByDescending(x => x.StartTime.Date).ThenBy(x => x.StartTime).ToList();
}
}
void RenderLine(Context cr, DateTime start, int line)
{
DateTime lineStart = start.AddDays((line - 1) * 7);
int offsetSize = Allocation.Width / 9;
int centerLine = LineHeight + LineHeight * line + ((Allocation.Height % LineHeight) / 2);
int dayOffset = 0;
using (Pango.Layout layout = DockServices.Drawing.ThemedPangoLayout()) {
Pango.Rectangle inkRect, logicalRect;
layout.FontDescription = new Gtk.Style().FontDescription;
layout.Ellipsize = Pango.EllipsizeMode.None;
layout.Width = Pango.Units.FromPixels(offsetSize);
layout.FontDescription.AbsoluteSize = Pango.Units.FromPixels((int)(0.625 * LineHeight));
for (int i = 0; i < 7; i++)
{
layout.FontDescription.Weight = Pango.Weight.Normal;
DateTime day = lineStart.AddDays(dayOffset);
if (day.Month == CalendarStartDate.AddDays(6).Month)
{
cr.Color = new Cairo.Color(1, 1, 1);
}
else
{
cr.Color = new Cairo.Color(1, 1, 1, 0.5);
}
if (day.Date == DateTime.Today)
{
layout.FontDescription.Weight = Pango.Weight.Bold;
Gdk.Color color = Style.Backgrounds [(int)StateType.Selected].SetMinimumValue(100);
cr.Color = new Cairo.Color((double)color.Red / ushort.MaxValue,
(double)color.Green / ushort.MaxValue,
(double)color.Blue / ushort.MaxValue,
1.0);
}
dayOffset++;
layout.SetText(string.Format("{0:00}", day.Day));
layout.GetPixelExtents(out inkRect, out logicalRect);
cr.MoveTo(offsetSize + offsetSize * i + (offsetSize - inkRect.Width) / 2, centerLine - logicalRect.Height);
Pango.CairoHelper.LayoutPath(cr, layout);
cr.Fill();
}
cr.Color = new Cairo.Color(1, 1, 1, 0.4);
int woy = CultureInfo.CurrentCulture.Calendar.GetWeekOfYear(lineStart.AddDays(6),
DateTimeFormatInfo.CurrentInfo.CalendarWeekRule,
DateTimeFormatInfo.CurrentInfo.FirstDayOfWeek);
layout.FontDescription.Weight = Pango.Weight.Bold;
layout.SetText(string.Format("W{0:00}", woy));
layout.GetPixelExtents(out inkRect, out logicalRect);
cr.MoveTo(offsetSize * 8, centerLine - logicalRect.Height);
Pango.CairoHelper.LayoutPath(cr, layout);
cr.Fill();
layout.FontDescription.Dispose();
layout.Context.Dispose();
}
}