/// <summary>
///
/// </summary>
/// <param name="vm"></param>
/// <param name="group">CollectionViewGroup or CollectionViewGroup.Name.</param>
private void SetGroupObject(ShortHealthRecordViewModel vm, object group)
{
if (group == null)
{
return;
}
if (group is CollectionViewGroup)
{
group = ((CollectionViewGroup)group).Name;
}
switch (Grouping)
{
case HrViewColumn.Category:
// перенос в другую группу меняет категорию
Contract.Assume(group is HrCategory);
vm.healthRecord.Category = group as HrCategory;
break;
case HrViewColumn.CreatedAt:
// нет переноса в другую группу
default:
break;
}
}
private ShortHealthRecordViewModel CreateViewModel(HealthRecord hr)
{
hr.PropertyChanged += hr_PropertyChanged;
var vm = new ShortHealthRecordViewModel(hr);
vm.PropertyChanged += onHrVmPropChanged;
return(vm);
}
private void SimulateLiveshaping(ShortHealthRecordViewModel hrvm)
{
using (preserveSelected.Enter(SelectedHealthRecords)) // fix selection after CommitEdit when view grouping
{
SetHrExtra(hrvm.ToEnumerable());
view.EditItem(hrvm);
view.CommitEdit();
// logger.DebugFormat("commit {0}", hrvm);
}
}
private void OnHrvmIsSelectedChanged(ShortHealthRecordViewModel hrvm)
{
// simulate IsSynchronizedWithCurrentItem for Extended mode
// SelectedHealthRecord points to last IsSelected without unselect prev
// select may be by IsSelected (rect), so need to set SelectedHealthRecord
if (hrvm.IsSelected)
{
if (!selectedOrder.Contains(hrvm))
{
selectedOrder.Add(hrvm);
}
else
{
logger.DebugFormat("selectedOrder contains {0}", hrvm);
}
using (unselectPrev.Join())
{
if (SelectedHealthRecords.Count() > 1)
{
// dont's notify SelectedChanged to save selection
using (doNotNotifySelectedChanged.Join())
{
SelectedHealthRecord = hrvm;
}
}
else
{
SelectedHealthRecord = hrvm;
}
}
//logger.DebugFormat("select {0}", hrvm);
}
else if (!inRemoveDup)
{
selectedOrder.Remove(hrvm);
//logger.DebugFormat("unselect {0}", hrvm);
// Сняли выделение, фокус остался — enter будет открывать этот элемент, а выделен другой. Это ок.
// Выбранным становится последний.
if (SelectedHealthRecord == hrvm)
{
using (doNotNotifySelectedChanged.Join())
{
SelectedHealthRecord = LastSelected;
}
}
}
if (doNotNotifyLastSelectedChanged.CanEnter)
{
OnPropertyChanged(() => LastSelected);
//logger.DebugFormat("selected in order\n{0}", string.Join("\n", selectedOrder));
}
}
internal object GetGroupObject(ShortHealthRecordViewModel vm)
{
switch (Grouping)
{
case HrViewColumn.Category:
return(vm.Category);
case HrViewColumn.CreatedAt:
return(vm.GroupingCreatedAt);
default:
break;
}
return(null);
}
public void UnselectExcept(ShortHealthRecordViewModel vm)
{
UnselectExcept(vm.ToEnumerable());
}
public DropTargetHandler(ShortHealthRecordViewModel master)
{
this.master = master;
}