private void FillModel(List <Location> list)
{
if (list.Count > 0)
{
ClearAll();
foreach (Location location in list)
{
SetDefaultSizes(location);
LocationViewModel lvm = new LocationViewModel(Navigation, location);
lvm.OnTap += Lvm_OnTap;
LocationViewModels.Add(lvm);
}
State = ModelState.Normal;
UpdateMinSizes();
Rebuild(true);
}
else
{
State = ModelState.NoData;
}
}
private void Lvm_OnTap(LocationViewModel tappedlvm)
{
if (!IsEditMode)
{
OpenZoneSchemePage(tappedlvm);
}
else
{
UnSelectAllOthers(tappedlvm);
if (tappedlvm.IsSelected)
{
switch (tappedlvm.EditMode)
{
case SchemeElementEditMode.None:
break;
case SchemeElementEditMode.Move:
tappedlvm.EditMode = SchemeElementEditMode.Resize;
break;
case SchemeElementEditMode.Resize:
tappedlvm.IsSelected = false;
SelectedLocationViewModel = null;
tappedlvm.EditMode = SchemeElementEditMode.None;
break;
default:
throw new InvalidOperationException("LocationsViewModel Lvm_OnTap Impossible Value ");
}
}
else
{
tappedlvm.IsSelected = true;
SelectedLocationViewModel = tappedlvm;
tappedlvm.EditMode = SchemeElementEditMode.Move;
MessagingCenter.Send(this, "BringToFront");
}
}
}