void OnItemClick(object sender, RoutedEventArgs e)
{
if (this.chkMoveItemToFrontOnClick.IsChecked ?? false)
{
// Move the item that was clicked to the front of the Panel3D scene.
var elem = e.Source as FrameworkElement;
int childIndex = this.listBox.Items.IndexOf(elem.DataContext);
int visibleIndex = _panel3D.GetVisibleIndexFromChildIndex(childIndex);
if (0 < visibleIndex && !_panel3D.IsMovingItems)
{
_panel3D.MoveItems(visibleIndex, true);
}
}
else
{
MessageBox.Show("You clicked on " + (e.Source as Button).DataContext);
}
}
void Open_Executed(object sender, ExecutedRoutedEventArgs e)
{
// The ApplicationCommands.Open command is used for a variety of purposes here.
// It's a dirty hack, but who cares...this is just a demo.
var elem = e.OriginalSource as FrameworkElement;
int childIndex = this.listBox.Items.IndexOf(elem.DataContext);
int visibleIndex = _panel3D.GetVisibleIndexFromChildIndex(childIndex);
if (0 < visibleIndex)
{
// The user clicked on an item that was not in the front of the scene,
// so tell the Panel3D to animate it to the front.
if (!_panel3D.IsMovingItems)
{
this.MoveItems(visibleIndex, true);
}
}
else
{
XmlAttribute attr = e.Parameter as XmlAttribute;
if (attr != null)
{
// The user clicked on the button that opens up a blog.
string url = attr.Value;
if (!String.IsNullOrEmpty(url))
{
Process.Start(url);
}
}
else
{
// The user clicked on a blogger's image, so rotate the item.
ContentControl3D.RotateCommand.Execute(null, elem);
}
}
}