/// ------------------------------------------------------------------------------------------------
/// ------------------------------------------------------------------------------------------------
#region Private Functions
private void CellcoreOnDrag(object sender, View.DragEventArgs args)
{
try
{
Items = AppData.PropertyModel.SelectedAction.Action.Paragraphs;
switch (args.Event.Action)
{
case DragAction.Started:
args.Handled = true;
break;
case DragAction.Entered:
args.Handled = true;
if (FirstIndex == -1)
{
FirstIndex = VisitActionDetailsPage.TblSection.IndexOf(Cell);
}
break;
case DragAction.Exited:
args.Handled = true;
break;
case DragAction.Drop:
args.Handled = true;
if (SecondIndex == -1)
{
SecondIndex = VisitActionDetailsPage.TblSection.IndexOf(Cell);
}
break;
case DragAction.Ended:
args.Handled = true;
if (FirstIndex != -1)
{
var firstType = Items[FirstIndex].ParagraphType;
var secondType = Items[SecondIndex].ParagraphType;
if (firstType == secondType)
{
var firstItem = Items[FirstIndex];
if (firstItem != null)
{
Items.RemoveAt(FirstIndex);
Items.Insert(SecondIndex, firstItem);
VisitActionDetailsPage.CurrentInstance.RefreshList();
}
}
}
FirstIndex = -1;
SecondIndex = -1;
break;
}
}
catch (Exception ex)
{
LogTracking.LogTrace(ex.ToString());
}
}
private void CellcoreOnDrag(object sender, View.DragEventArgs args)
{
ViewGroup = sender as ViewGroup;
if (ViewGroup != null)
{
ListView = ViewGroup.Parent.Parent as Android.Widget.ListView;
}
switch (args.Event.Action)
{
case DragAction.Started:
args.Handled = true;
break;
case DragAction.Entered:
args.Handled = true;
if (ListView != null)
{
if (FirstIndex == -1)
{
FirstIndex = ListView.IndexOfChild(ViewGroup.Parent as View);
}
}
break;
case DragAction.Exited:
args.Handled = true;
break;
case DragAction.Drop:
args.Handled = true;
if (SecondIndex == -1)
{
SecondIndex = ListView.IndexOfChild(ViewGroup.Parent as View);
}
if (FirstIndex != -1)
{
var firstItem = Items[FirstIndex - 1];
if (firstItem != null)
{
Items.RemoveAt(FirstIndex - 1);
Items.Insert(SecondIndex - 1, firstItem);
ParentListView.ItemsSource = null;
ParentListView.ItemsSource = Items;
}
}
FirstIndex = -1;
SecondIndex = -1;
break;
case DragAction.Ended:
args.Handled = true;
break;
}
}