/// <summary>
/// Mets en pause la vidéo et les sous-titres (le sous-titre en cours d'affichage ne se fige pas, d'où le décalage à la reprise)
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void PauseVideo(object sender, RoutedEventArgs e)
{
if (VideoPlaying != null && VideoPlaying.Source != null && IsPlaying)
{
VideoPlaying.Pause();
IsPlaying = false;
IsPaused = true;
if (Token != null)
{
Token.Cancel();
}
}
}
/// <summary>
/// Arrête la vidéo et les sous-titres
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void StopVideo(object sender, RoutedEventArgs e)
{
if (VideoPlaying != null && VideoPlaying.Source != null)
{
VideoPlaying.Stop();
IsPlaying = false;
IsSubTaskRunning = false;
if (Token != null)
{
Token.Cancel();
}
}
}
/// <summary>
/// Lance la lecture de la vidéo et des sous-titres
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void PlayVideo(object sender, RoutedEventArgs e)
{
if (VideoPlaying != null && VideoPlaying.Source != null && !IsPlaying)
{
VideoPlaying.Play();
Timer.Start();
IsPlaying = true;
if (Subs != null && (!IsSubTaskRunning || IsPaused))
{
IsSubTaskRunning = true;
Token = new CancellationTokenSource();
if (IsPaused)
{
await Task.WhenAll(Subs.DisplaySubtitles(Subtitles, VideoPlaying, Token.Token, true));
}
else
{
await Task.WhenAll(Subs.DisplaySubtitles(Subtitles, VideoPlaying, Token.Token, false));
}
}
}
}