/// <summary>
/// Triggers the transition between visual states.
/// </summary>
/// <param name="obj">The dependency object.</param>
/// <param name="e">The event information.</param>
private static void OnSizeChanged(DependencyObject obj, DependencyPropertyChangedEventArgs e)
{
FlipTile flipTile = (FlipTile)obj;
// And now we'll update the width and height to match the new size.
switch (flipTile.Size)
{
case TileSize.Default:
flipTile.Width = 160;
flipTile.Height = 160;
break;
case TileSize.Small:
flipTile.Width = 99;
flipTile.Height = 99;
break;
case TileSize.Medium:
flipTile.Width = 210;
flipTile.Height = 210;
break;
case TileSize.Large:
flipTile.Width = 432;
flipTile.Height = 210;
break;
}
flipTile.SizeChanged += OnFlipTileSizeChanged;
FlipTileService.FinalizeReference(flipTile);
}
/// <summary>
/// This event handler gets called as soon as a flip tile is removed from the visual tree.
/// Any existing reference of this flip tile is eliminated from the service singleton.
/// </summary>
/// <param name="sender">The flip tile.</param>
/// <param name="e">The event information.</param>
void FlipTile_Unloaded(object sender, RoutedEventArgs e)
{
FlipTileService.FinalizeReference(this);
}
