/// <summary>
/// Called when [playback completed].
/// </summary>
/// <param name="player">The player.</param>
/// <param name="items">The items.</param>
internal void OnPlaybackCompleted(BaseMediaPlayer player, List<BaseItemDto> items)
{
EventHelper.QueueEventIfNotNull(PlaybackCompleted, this, new PlaybackStopEventArgs
{
Items = items,
Player = player
}, _logger);
}
/// <summary>
/// Called when [playback started].
/// </summary>
/// <param name="player">The player.</param>
/// <param name="options">The options.</param>
/// <param name="playerConfiguration">The player configuration.</param>
private void OnPlaybackStarted(BaseMediaPlayer player, PlayOptions options, PlayerConfiguration playerConfiguration)
{
EventHelper.QueueEventIfNotNull(PlaybackStarted, this, new PlaybackEventArgs
{
Options = options,
Player = player,
PlayerConfiguration = playerConfiguration
}, _logger);
}
/// <summary>
/// Plays the specified player.
/// </summary>
/// <param name="player">The player.</param>
/// <param name="options">The options.</param>
/// <param name="playerConfiguration">The player configuration.</param>
/// <returns>Task.</returns>
private async Task Play(BaseMediaPlayer player, PlayOptions options, PlayerConfiguration playerConfiguration)
{
if (options.Shuffle)
{
options.Items = options.Items.Shuffle().ToList();
}
var firstItem = options.Items[0];
if (options.StartPositionTicks == 0 && player.SupportsMultiFilePlayback && firstItem.IsVideo && firstItem.LocationType == LocationType.FileSystem)
{
try
{
var intros = await App.Instance.ApiClient.GetIntrosAsync(firstItem.Id, App.Instance.CurrentUser.Id);
options.Items.InsertRange(0, intros.Select(GetPlayableItem));
}
catch (HttpException ex)
{
_logger.ErrorException("Error retrieving intros", ex);
}
}
await player.Play(options, playerConfiguration);
OnPlaybackStarted(player, options, playerConfiguration);
}
/// <summary>
/// Resets the button visibilities.
/// </summary>
/// <param name="player">The player.</param>
private void ResetButtonVisibilities(BaseMediaPlayer player)
{
Dispatcher.Invoke(() =>
{
PlayButton.Visibility = player != null && player.PlayState == PlayState.Paused ? Visibility.Visible : Visibility.Collapsed;
PauseButton.Visibility = player != null && player.CanPause && player.PlayState == PlayState.Playing ? Visibility.Visible : Visibility.Collapsed;
StopButton.Visibility = player != null ? Visibility.Visible : Visibility.Collapsed;
MuteButton.Visibility = player != null && player.CanMute ? Visibility.Visible : Visibility.Collapsed;
VolumeUpButton.Visibility = player != null && player.CanControlVolume ? Visibility.Visible : Visibility.Collapsed;
VolumeDownButton.Visibility = player != null && player.CanControlVolume ? Visibility.Visible : Visibility.Collapsed;
var isSeekabke = player != null && player.CanSeek && player.CurrentMedia != null;
SeekGrid.Visibility = isSeekabke ? Visibility.Visible : Visibility.Collapsed;
var canSeekChapters = isSeekabke && player.CurrentMedia.Chapters != null && player.CurrentMedia.Chapters.Count > 1;
NextChapterButton.Visibility = canSeekChapters ? Visibility.Visible : Visibility.Collapsed;
PreviousChapterButton.Visibility = canSeekChapters ? Visibility.Visible : Visibility.Collapsed;
});
}
