public override Object OnCreateFooterItemViewHolder(ViewGroup p0, int p1)
{
var itemBindingContext = new MvxAndroidBindingContext(p0.Context, BindingContext.LayoutInflaterHolder);
var viewHolder =
new MvxRecyclerViewHolder(
InflateViewForHolder(HeaderFooterDetails.FooterLayoutId, p0, p1, itemBindingContext),
itemBindingContext)
{
DataContext = BindingContext.DataContext
};
viewHolder.Click += (e, a) => {
if (FooterClickCommand?.CanExecute(viewHolder.DataContext) ?? false)
{
FooterClickCommand.Execute(viewHolder.DataContext);
}
};
viewHolder.LongClick += (e, a) =>
{
if (FooterLongClickCommand?.CanExecute(viewHolder.DataContext) ?? false)
{
FooterLongClickCommand.Execute(viewHolder.DataContext);
}
};
return(viewHolder);
}
protected virtual void ExecuteCommandOnItem(ICommand command)
{
if (command == null)
{
return;
}
var item = DataContext;
if (item == null)
{
return;
}
if (_viewType == MvxBaseTemplateSelector.HeaderViewTypeId)
{
if (item is MvxHeaderItemData)
{
if (HeaderClickCommand != null && HeaderClickCommand.CanExecute(null))
{
HeaderClickCommand.Execute(null);
}
}
return;
}
if (_viewType == MvxBaseTemplateSelector.FooterViewTypeId)
{
if (item is MvxFooterItemData)
{
if (FooterClickCommand != null && FooterClickCommand.CanExecute(null))
{
FooterClickCommand.Execute(null);
}
}
return;
}
if (item is MvxGroupedData)
{
var groupedData = item as MvxGroupedData;
if (GroupHeaderClickCommand != null && GroupHeaderClickCommand.CanExecute(groupedData.Key))
{
GroupHeaderClickCommand.Execute(groupedData.Key);
}
return;
}
if (!command.CanExecute(item))
{
return;
}
command.Execute(item);
}
/// <summary>
/// Initializes a new instance of the <see cref="FooterContentControl"/> class.
/// </summary>
public FooterContentControl()
{
IsHitTestVisible = true;
Background = Brushes.Transparent;
MouseLeftButtonDown += (s, e) =>
{
Mouse.Capture(this);
//e.Handled = true;
};
MouseLeftButtonUp += (s, e) =>
{
if (Equals(Mouse.Captured, this))
{
Mouse.Capture(null);
}
var position = Mouse.GetPosition(this);
if (position.X < 0 || position.Y < 0 || position.X > ActualWidth || position.Y > ActualHeight)
{
return;
}
var localContent = s as FooterContentControl;
if (localContent == null)
{
return;
}
if (e.ClickCount != 1)
{
return;
}
if (FooterClickCommand == null)
{
return;
}
var paras = new FooterClickCommandParameters {
Column = localContent.Column
};
if (FooterClickCommand.CanExecute(paras))
{
FooterClickCommand.Execute(paras);
}
};
}
