/// <summary>
/// Handles the CloseRequested event of any RiverItems inside of a ItemProxy. Returns the item to the river
/// when a close button is tapped.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.Windows.RoutedEventArgs"/> instance containing the event data.</param>
private void ScatterViewItem_CloseRequested(object sender, UserSourceRoutedEventArgs e)
{
ScatterViewItem svi = _scatterView.ContainerFromElement(sender as FrameworkElement) as ScatterViewItem;
SurfaceButton button = e.UserSource as SurfaceButton;
if (button == null && svi.AreAnyTouchesCapturedWithin)
{
// Don't respond if any contact is captured.
return;
}
if (button != null && svi.TouchesCapturedWithin.Where(c => !button.TouchesCapturedWithin.Contains(c)).Count() > 0)
{
// If the only contacts captured are within the source object, it's ok to respond.
return;
}
ReturnItemProxyToRiver(svi);
}
/// <summary>
/// Handles the FlipRequested event of the ItemProxy control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.Windows.RoutedEventArgs"/> instance containing the event data.</param>
private void ScatterViewItem_FlipRequested(object sender, UserSourceRoutedEventArgs e)
{
ScatterViewItem svi = _scatterView.ContainerFromElement(sender as FrameworkElement) as ScatterViewItem;
SurfaceButton button = e.UserSource as SurfaceButton;
if (button == null && svi.AreAnyTouchesCapturedWithin)
{
// Don't respond if any contact is captured.
return;
}
if (button != null && svi.TouchesCapturedWithin.Where(c => !button.TouchesCapturedWithin.Contains(c)).Count() > 0)
{
// If the only contacts captured are within the source object, it's ok to respond.
return;
}
Audio.Instance.PlayCue("streamItem_flip");
ScatterFlip.SetIsFlipped(svi, !ScatterFlip.GetIsFlipped(svi));
BeginIdleTimeout(svi);
}
