public CalendarItemViewModel(IViewModelDependencies dependencies, IZetboxContext dataCtx, ViewModel parent, EventViewModel obj)
: base(dependencies, dataCtx, parent)
{
if (obj == null) throw new ArgumentNullException("obj");
this.SlotWidth = this.OverlappingWidth = 1.0;
this.EventViewModel = obj;
this.EventViewModel.PropertyChanged += EventViewModelChanged;
this.Event = obj.Event;
}
public OpenEventArgs(EventViewModel evt)
{
Event = evt;
}
public void NotifyOpen(EventViewModel evt)
{
var temp = Open;
if (temp != null)
{
temp(this, new OpenEventArgs(evt));
}
}
private IEnumerable<CalendarItemViewModel> FindCalendarItemViewModel(EventViewModel mdl)
{
if (mdl == null) Enumerable.Empty<CalendarItemViewModel>();
return DayItems.SelectMany(i => i.CalendarItems.Where(c => c.EventViewModel == mdl));
}
public void Open(EventViewModel evt)
{
if (evt == null) return;
using (var newScope = ViewModelFactory.CreateNewScope())
{
var newCtx = newScope.ViewModelFactory.CreateNewContext();
var source = evt.Event.Source.GetObject(newCtx);
if (source != null && !source.CurrentAccessRights.HasReadRights())
{
newScope.ViewModelFactory.ShowMessage(CalendarResources.CannotOpenNoRightsMessage, CalendarResources.CannotOpenNoRightsCaption);
return;
}
var ws = ObjectEditor.WorkspaceViewModel.Create(newScope.Scope, newCtx);
if (source != null)
ws.ShowObject(source);
else
ws.ShowObject(evt.Event);
newScope.ViewModelFactory.ShowDialog(ws, this);
}
_fetchCache.Invalidate();
CurrentView.Refresh(); // A dialog makes it easy to know when the time for a refresh has come
}