internal void Bind(
ListView listView,
object item)
{
if (null == listView)
{
throw new ArgumentNullException(nameof(listView));
}
this.ListView = listView;
this.Item = item;
// Reset command bar
this.IsCommandBarVisible = false;
if (this._commandBarCommands != this.ListView.CommandBarCommands)
{
this._commandBar.SetCommands(this.ListView.CommandBarCommands);
this._commandBarCommands = this.ListView.CommandBarCommands;
}
this._commandBar.BindingContext = item;
// Reset swipe defaults
this._swipeItem.StopAnimation();
this._swipeItem.Translation = Point.Zero;
this._contentLayout.StopAnimation();
this._contentLayout.Translation = Point.Zero;
}
internal virtual void SetCommands(
CommandBarCommandCollection commands)
{
if (null == commands)
{
if ((this._primaryButtons.Count == 0) && (this._secondaryButtons.Count == 0))
{
return;
}
throw new NotSupportedException();
}
if ((this._primaryButtons.Count != 0) || (this._secondaryButtons.Count != 0))
{
throw new NotImplementedException();
}
foreach (var command in commands.PrimaryCommands)
{
this._primaryButtons.Add(new CommandBarButton()
{
Text = command.Text,
Icon = command.Icon,
Command = command.Command,
});
}
foreach (var command in commands.SecondaryCommands)
{
this._secondaryButtons.Add(new CommandBarButton()
{
Text = command.Text,
Icon = command.Icon,
Command = command.Command,
});
}
}