private void WrapGrid_Tapped(object sender, TappedRoutedEventArgs e)
{
// make sure is dragging
if (configurationMode)
{
var configurationTarget = e.OriginalSource as FrameworkElement;
// highlight new item
ChangeItemHighlightingStatus(configurationTarget.DataContext);
// stop propagation in drag mode
e.Handled = true;
// activate
ActivateConfigurationMode?.Invoke(configurationTarget.DataContext);
}
}
private void ChangeConfigurationModeStatus(object configurationTarget = null)
{
var newMode = configurationTarget != null;
if (configurationMode != newMode)
{
// set flag
configurationMode = newMode;
// trigger callback if needed
if (configurationMode)
{
ActivateConfigurationMode?.Invoke(configurationTarget);
}
else
{
ExitConfigurationMode?.Invoke();
}
}
}
