private void OnViewModelPropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (Property.NameEquals(e.PropertyName, () => ViewModel.IsOpen))
{
var frame = Bootstrapper.PhoneFrame;
if (frame != null)
{
var currentPage = frame.Content as PhoneApplicationPage;
if (currentPage != null && currentPage.ApplicationBar != null)
{
currentPage.ApplicationBar.IsVisible = !ViewModel.IsOpen;
}
}
if (ViewModel.IsOpen)
{
OpenContactItem.Visibility = ViewModel.OpenContactVisibility;
OpenStoryboard.Begin();
}
else
{
CloseStoryboard.Begin();
}
}
}
/// <summary>
/// Show or hide the outer wheel. This change is animated.
/// </summary>
/// <remarks>
/// If you want to change the animation, you can do so using the storyboards
/// OpenStoryboard and CloseStoryboard as defined in RadialMenu.xaml.
/// </remarks>
public async void TogglePie()
{
var floatingParent = FindParent <Floating>(this);
var distance = Diameter / 2 - CenterButton.ActualHeight / 2;
if (Pie.Visibility == Visibility.Visible)
{
BackgroundEllipse.Visibility = Visibility.Collapsed;
await CloseStoryboard.PlayAsync();
Pie.Visibility = Visibility.Collapsed;
Width = CenterButton.ActualWidth;
Height = CenterButton.ActualHeight;
// Check if we're floating
floatingParent?.ManipulateControlPosition(distance, distance, Width, Height);
Canvas.SetTop(CenterButton, 0);
Canvas.SetLeft(CenterButton, 0);
}
else
{
Width = Diameter;
Height = Diameter;
// Check if we're floating
floatingParent?.ManipulateControlPosition(-distance, -distance, Width, Height);
Canvas.SetTop(CenterButton, Diameter / 2 - CenterButton.ActualHeight / 2);
Canvas.SetLeft(CenterButton, Diameter / 2 - CenterButton.ActualWidth / 2);
Pie.Visibility = Visibility.Visible;
await OpenStoryboard.PlayAsync();
BackgroundEllipse.Visibility = Visibility.Visible;
}
}
private void OnViewModelPropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (Property.NameEquals(e.PropertyName, () => ViewModel.IsOpen))
{
if (!ViewModel.IsOpen)
{
CloseStoryboard.Begin();
}
}
}
private void OnViewModelPropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (Property.NameEquals(e.PropertyName, () => ViewModel.IsOpen))
{
if (ViewModel.IsOpen)
{
OpenStoryboard.Begin();
}
else
{
ViewModel.Hints.Clear();
Telegram.Api.Helpers.Execute.BeginOnUIThread(() =>
{
CloseStoryboard.Begin();
});
}
}
}
private void OnViewModelPropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (Property.NameEquals(e.PropertyName, () => ViewModel.IsOpen))
{
if (ViewModel.IsOpen)
{
OpenContactItem.Visibility = ViewModel.OpenContactVisibility;
OpenStoryboard.Begin();
}
else
{
if (ViewModel.InlineBots.Count > 0 && ContentPanelTransform.Y == 140.0)
{
InlineBotsControl.Opacity = 0.0;
}
CloseStoryboard.Begin();
}
}
}
private void _4_Tap(object sender, System.Windows.Input.GestureEventArgs e)
{
CloseStoryboard.Begin();
}
public void Close()
{
CloseStoryboard.Begin();
Closed?.Invoke();
}
public void Close(Action callback = null)
{
_closeCallback = callback;
CloseStoryboard.Begin();
}
