private void OnDataContextChanged(FrameworkElement s, DataContextChangedEventArgs e) {
ViewModel = DataContext as VideoPlayerViewModel;
if (ViewModel == null)
return;
ViewModel.PropertyChanged += ViewModelOnPropertyChanged;
if (ViewModel.Uri != null) {
this.MediaElement.Source = ViewModel.Uri;
} else if (ViewModel.Source != null) {
this.MediaElement.SetMediaStreamSource(ViewModel.Source);
}
this.DisabledPanel.Visibility = !ViewModel.CanPlay && !ViewModel.IsInProgress
? Visibility.Visible
: Visibility.Collapsed;
}
private void OpenVideo() {
var player = new VideoPlayerViewModel(CurrentAttachment, SettingsService.WebmPlaybackMode);
Shell.ShowPopup(player);
}
public VideoPlayerView() {
InitializeComponent();
DataContextChanged += OnDataContextChanged;
Unloaded += (s, e) => ViewModel = null;
}