/// <summary>
/// Opens the currently playing media item in full screen mode
/// </summary>
public void FullScreen()
{
Boolean playOnLoad = false;
TimeSpan position = Position;
Int32 selectedIndex = SelectedIndex;
switch (PlayState)
{
case PlayStateEnum.Stopped:
return;
case PlayStateEnum.Playing:
mipPlayer.Stop();
playOnLoad = true;
break;
case PlayStateEnum.Paused:
mipPlayer.Stop();
break;
}
FullScreenDialog fsd = new FullScreenDialog(playOnLoad, position);
fsd.Owner = Application.Current.MainWindow;
fsd.MediaItems = MediaItems;
fsd.SelectedIndex = selectedIndex;
fsd.Volume = Volume;
fsd.Options = Options;
fsd.OpeningMediaItem += new CancelMediaItemsOperationEventHandler(player_OpeningMediaItem);
fsd.OpeningMediaItemPart += new MediaItemPartEventHandler(player_OpeningMediaItemPart);
fsd.MediaItemSaved += new MediaItemEventHandler(element_MediaItemSaved);
fsd.MediaItemEnded += new MediaItemEventHandler(player_MediaItemEnded);
fsd.PlayStateChanged += player_PlayStateChanged;
fsd.ShowDialog();
Volume = fsd.Volume;
Options.ShowTimeRemaining = fsd.Options.ShowTimeRemaining;
if (fsd.SelectedIndex == -1)
{
mipPlayer.Stop();
}
else
{
mipPlayer.Play();
SelectedIndex = fsd.SelectedIndex;
Position = fsd.Position;
}
}
private Task <bool> ShowCustomDialogAsync <T>(string title, T dialogContent) where T : ICustomDialogContent
{
if (string.IsNullOrEmpty(title))
{
throw new ArgumentNullException(nameof(title));
}
if (this.navigationService.HasFlyoutOpened)
{
this.navigationService.CloseFlyouts();
}
var tcs = new TaskCompletionSource <bool>();
var customDialog = new FullScreenDialog
{
Title = title,
BackButtonVisibility = Visibility.Visible,
Background = Application.Current.Resources["AppFlyoutBackgroundBrush"] as SolidColorBrush,
HorizontalAlignment = HorizontalAlignment.Stretch,
};
var frame = Window.Current.Content as Frame;
var page = frame.Content as Page;
var panel = page.Content as Panel;
if (this.navigationService.HasFlyoutOpened)
{
var flyout = this.navigationService.PeekFlyout();
Panel panelFlyout = null;
if (flyout.Content is Panel)
{
panelFlyout = flyout.Content as Panel;
}
else if (flyout.Content is Page)
{
panelFlyout = ((Page)flyout.Content).Content as Panel;
}
if (panelFlyout != null)
{
customDialog.ForceWidth((double)flyout.Size);
panel = panelFlyout;
}
}
if (panel == null)
{
throw new NotSupportedException("Could not find a panel in the page of flyout");
}
customDialog.Content = dialogContent;
panel.Children.Add(customDialog);
RoutedEventHandler backButtonHandler = null;
backButtonHandler = (s, e) =>
{
customDialog.BackButtonClicked -= backButtonHandler;
tcs.SetResult(false);
panel.Children.Remove(customDialog);
dialogContent.OnDismissed();
customDialog.IsOpen = false;
};
EventHandler requestCloseHandler = null;
requestCloseHandler = (s, e) =>
{
dialogContent.RequestClose -= requestCloseHandler;
tcs.SetResult(true);
panel.Children.Remove(customDialog);
dialogContent.OnDismissed();
customDialog.IsOpen = false;
};
dialogContent.RequestClose += requestCloseHandler;
customDialog.BackButtonClicked += backButtonHandler;
customDialog.IsOpen = true;
return(tcs.Task);
}
