public override void SetEditing(bool editing, bool animated)
{
base.SetEditing(editing, animated);
// Prevent navigating back in edit mode.
NavigationItem.SetHidesBackButton(editing, animated);
// Reload the first row to switch from "Add Item" to "Change Color"
NSIndexPath indexPath = NSIndexPath.FromRowSection(0, 0);
TableView.ReloadRows(new NSIndexPath[] { indexPath }, UITableViewRowAnimation.Automatic);
// If moving out of edit mode, notify observers about the list color and trigger a save.
if (!editing)
{
// Notify the document of a change.
document.UpdateChangeCount(UIDocumentChangeKind.Done);
MasterController.UpdateDocumentColor(DocumentURL, List.Color);
TriggerNewDataForWidget();
}
NavigationController.SetToolbarHidden(!editing, animated);
NavigationController.Toolbar.SetItems(listToolbarItems, animated);
}
public void CheckBoxTapped(CheckBox sender)
{
NSIndexPath indexPath = IndexPathForView(sender);
ListItem item = List[indexPath.Row];
ListOperationInfo info = List.ToggleItem(item, -1);
if (info.FromIndex == info.ToIndex)
{
TableView.ReloadRows(new NSIndexPath[] { indexPath }, UITableViewRowAnimation.Automatic);
}
else
{
int itemCount = List.Count;
if (!ShowingAll && itemCount != TodayBaseRowCount && info.ToIndex > TodayBaseRowCount - 1)
{
// Completing has moved an item off the bottom of the short list.
// Delete the completed row and insert a new row above "Show All...".
NSIndexPath targetIndexPath = NSIndexPath.FromRowSection(TodayBaseRowCount - 1, 0);
TableView.BeginUpdates();
TableView.DeleteRows(new NSIndexPath[] { indexPath }, UITableViewRowAnimation.Automatic);
TableView.InsertRows(new NSIndexPath[] { targetIndexPath }, UITableViewRowAnimation.Automatic);
TableView.EndUpdates();
}
else
{
// Need to animate the row up or down depending on its completion state.
NSIndexPath targetIndexPath = NSIndexPath.FromRowSection(info.ToIndex, 0);
TableView.BeginUpdates();
TableView.MoveRow(indexPath, targetIndexPath);
TableView.EndUpdates();
TableView.ReloadRows(new NSIndexPath[] { targetIndexPath }, UITableViewRowAnimation.Automatic);
}
}
// Notify the document of a change.
document.UpdateChangeCount(UIDocumentChangeKind.Done);
}