private IEnumerable <CalendarItemViewModel> FindCalendarItemViewModel(IAppointmentViewModel mdl)
{
if (mdl == null)
{
return(null);
}
return(DayItems.SelectMany(i => i.CalendarItems.Where(c => c.ObjectViewModel == mdl)));
}
public CalendarItemViewModel(IViewModelDependencies dependencies, IZetboxContext dataCtx, ViewModel parent, IAppointmentViewModel obj)
: base(dependencies, dataCtx, parent)
{
if (obj == null) throw new ArgumentNullException("obj");
this.SlotWidth = this.OverlappingWidth = 1.0;
this.ObjectViewModel = obj;
this.ObjectViewModel.PropertyChanged += AppointmentViewModelChanged;
}
public void NewItem(DateTime dt)
{
var result = new NewItemCreatingEventArgs();
OnNewItemCreating(dt, result);
if (result.AppointmentViewModel == null)
{
// Abort
return;
}
EnsureAppointments();
var items = CreateCalendarItemViewModel(result.AppointmentViewModel);
if (items != null && items.Count > 0)
{
_allItems.AddRange(items);
RecreateItems();
SelectedItem = result.AppointmentViewModel;
}
}
private List <CalendarItemViewModel> CreateCalendarItemViewModel(IAppointmentViewModel a)
{
if (a.From <= a.Until)
{
List <CalendarItemViewModel> result = new List <CalendarItemViewModel>();
var from = a.From;
var until = a.Until;
if (from < this.From)
{
from = this.From;
}
if (until > this.To)
{
until = this.To;
}
for (var current = from; current < until; current = current.Date.AddDays(1))
{
var vmdl = ViewModelFactory.CreateViewModel <CalendarItemViewModel.Factory>()
.Invoke(
DataContext,
this,
a);
vmdl.From = current == a.From ? current : current.Date;
vmdl.Until = current.Date == a.Until.Date ? a.Until : current.Date.AddDays(1);
vmdl.IsAllDay = vmdl.From.TimeOfDay == TimeSpan.Zero && vmdl.Until.TimeOfDay == TimeSpan.Zero;
result.Add(vmdl);
}
return(result);
}
else
{
Logging.Client.WarnFormat("Appointment item {0} has an invalid time range of {1} - {2}", a.Subject, a.From, a.Until);
return(null);
}
}
public CalendarItemViewModel(IViewModelDependencies dependencies, IZetboxContext dataCtx, ViewModel parent, IAppointmentViewModel obj)
: base(dependencies, dataCtx, parent)
{
if (obj == null)
{
throw new ArgumentNullException("obj");
}
this.SlotWidth = this.OverlappingWidth = 1.0;
this.ObjectViewModel = obj;
this.ObjectViewModel.PropertyChanged += AppointmentViewModelChanged;
}
private IEnumerable<CalendarItemViewModel> FindCalendarItemViewModel(IAppointmentViewModel mdl)
{
if (mdl == null) return null;
return DayItems.SelectMany(i => i.CalendarItems.Where(c => c.ObjectViewModel == mdl));
}
private List<CalendarItemViewModel> CreateCalendarItemViewModel(IAppointmentViewModel a)
{
if (a.From <= a.Until)
{
List<CalendarItemViewModel> result = new List<CalendarItemViewModel>();
var from = a.From;
var until = a.Until;
if (from < this.From) from = this.From;
if (until > this.To) until = this.To;
for (var current = from; current < until; current = current.Date.AddDays(1))
{
var vmdl = ViewModelFactory.CreateViewModel<CalendarItemViewModel.Factory>()
.Invoke(
DataContext,
this,
a);
vmdl.From = current == a.From ? current : current.Date;
vmdl.Until = current.Date == a.Until.Date ? a.Until : current.Date.AddDays(1);
vmdl.IsAllDay = vmdl.From.TimeOfDay == TimeSpan.Zero && vmdl.Until.TimeOfDay == TimeSpan.Zero;
result.Add(vmdl);
}
return result;
}
else
{
Logging.Client.WarnFormat("Appointment item {0} has an invalid time range of {1} - {2}", a.Subject, a.From, a.Until);
return null;
}
}
