protected override void OnNavigatedFrom(System.Windows.Navigation.NavigationEventArgs e)
{
using (var db = new PodcastSqlModel())
{
PodcastSubscriptionModel sub = db.Subscriptions.First(s => s.PodcastId == m_subscription.PodcastId);
sub.NewEpisodesCount = 0;
db.SubmitChanges();
}
PodcastSubscriptionsManager.getInstance().NewPlayableEpisode -= new PodcastSubscriptionsManager.EpisodesEventHandler(m_subscription_NewPlayableEpisode);
App.episodeDownloadManager.OnPodcastEpisodeDownloadStateChanged -= new PodcastDownloadManagerHandler(episodeDownloadManager_PodcastEpisodeDownloadStateChanged);
PodcastPlaybackManager.getInstance().OnPodcastStartedPlaying -= new EventHandler(PodcastEpisodes_OnPodcastPlaystateChanged);
PodcastPlaybackManager.getInstance().OnPodcastStoppedPlaying -= new EventHandler(PodcastEpisodes_OnPodcastPlaystateChanged);
}
private void stopButtonClicked(object sender, EventArgs e)
{
if (BackgroundAudioPlayer.Instance.PlayerState == PlayState.Stopped)
{
// We are already stopped (playback ended or something). Let's update the episode state.
PodcastPlaybackManager.getInstance().CurrentlyPlayingEpisode.EpisodePlayState = PodcastEpisodeModel.EpisodePlayStateEnum.Downloaded;
}
else
{
if (BackgroundAudioPlayer.Instance.PlayerState == PlayState.Playing ||
BackgroundAudioPlayer.Instance.PlayerState == PlayState.Paused)
{
BackgroundAudioPlayer.Instance.Stop();
}
}
PodcastPlayer.PlaybackStopped();
}
private void playButtonClicked(object sender, EventArgs e)
{
if (BackgroundAudioPlayer.Instance.PlayerState == PlayState.Playing)
{
// Paused
BackgroundAudioPlayer.Instance.Pause();
PodcastPlayer.setupUIForEpisodePaused();
// PlayButtonImage.Source = m_playButtonBitmap;
(this.ApplicationBar.Buttons[1] as ApplicationBarIconButton).IconUri = new Uri("/Images/Light/play.png", UriKind.Relative);
(this.ApplicationBar.Buttons[1] as ApplicationBarIconButton).Text = "Play";
}
else if (BackgroundAudioPlayer.Instance.Track != null)
{
// Playing
BackgroundAudioPlayer.Instance.Play();
PodcastPlayer.setupUIForEpisodePlaying();
// PlayButtonImage.Source = m_pauseButtonBitmap;
(this.ApplicationBar.Buttons[1] as ApplicationBarIconButton).IconUri = new Uri("/Images/Light/pause.png", UriKind.Relative);
(this.ApplicationBar.Buttons[1] as ApplicationBarIconButton).Text = "Pause";
}
else
{
Debug.WriteLine("No track currently set. Trying to setup currently playing episode as track...");
PodcastEpisodeModel ep = PodcastPlaybackManager.getInstance().CurrentlyPlayingEpisode;
if (ep != null)
{
PodcastPlaybackManager.getInstance().play(ep);
}
else
{
Debug.WriteLine("Error: No currently playing track either! Giving up...");
App.showErrorToast("Something went wrong. Cannot play the track.");
PodcastPlayer.showNoPlayerLayout();
}
}
}
protected override void OnNavigatedTo(System.Windows.Navigation.NavigationEventArgs e)
{
m_podcastId = int.Parse(NavigationContext.QueryString["podcastId"]);
using (var db = new PodcastSqlModel())
{
m_subscription = db.subscriptionModelForIndex(m_podcastId);
m_cleanListenedEpisodesAutomatically = db.settings().IsAutoDelete;
if (m_cleanListenedEpisodesAutomatically)
{
PodcastSubscriptionsManager.getInstance().cleanListenedEpisodes(m_subscription);
}
}
m_playableEpisodes = m_subscription.PlayableEpisodes;
this.DataContext = m_subscription;
PodcastSubscriptionsManager.getInstance().NewPlayableEpisode -= new PodcastSubscriptionsManager.EpisodesEventHandler(m_subscription_NewPlayableEpisode);
PodcastSubscriptionsManager.getInstance().RemovedPlayableEpisode -= new PodcastSubscriptionsManager.EpisodesEventHandler(m_subscription_RemovedPlayableEpisode);
PodcastSubscriptionsManager.getInstance().NewPlayableEpisode += new PodcastSubscriptionsManager.EpisodesEventHandler(m_subscription_NewPlayableEpisode);
PodcastSubscriptionsManager.getInstance().RemovedPlayableEpisode += new PodcastSubscriptionsManager.EpisodesEventHandler(m_subscription_RemovedPlayableEpisode);
bool forceUpdate = false;
try
{
forceUpdate = String.IsNullOrEmpty(NavigationContext.QueryString["forceUpdate"]) == false &&
bool.Parse(NavigationContext.QueryString["forceUpdate"]);
}
catch (KeyNotFoundException)
{
forceUpdate = false;
}
if (forceUpdate)
{
// Clear the back stack
while (((App)Application.Current).RootFrame.RemoveBackEntry() != null)
{
;
}
ShellTile pinnedSubscriptionTile = m_subscription.getSubscriptionsLiveTile();
if (pinnedSubscriptionTile != null)
{
StandardTileData tileData = new StandardTileData();
tileData.Count = 0;
tileData.BackTitle = "";
pinnedSubscriptionTile.Update(tileData);
}
PodcastSubscriptionsManager.getInstance().refreshSubscription(m_subscription);
}
m_subscription.PodcastCleanStarted -= new PodcastSubscriptionModel.SubscriptionModelHandler(m_subscription_PodcastCleanStarted);
m_subscription.PodcastCleanFinished -= new PodcastSubscriptionModel.SubscriptionModelHandler(m_subscription_PodcastCleanFinished);
m_subscription.PodcastCleanStarted += new PodcastSubscriptionModel.SubscriptionModelHandler(m_subscription_PodcastCleanStarted);
m_subscription.PodcastCleanFinished += new PodcastSubscriptionModel.SubscriptionModelHandler(m_subscription_PodcastCleanFinished);
// Clean old episodes from the listing.
if (SettingsModel.keepNumEpisodesForSelectedIndex(m_subscription.SubscriptionSelectedKeepNumEpisodesIndex) != SettingsModel.KEEP_ALL_EPISODES)
{
m_subscription.cleanOldEpisodes(SettingsModel.keepNumEpisodesForSelectedIndex(m_subscription.SubscriptionSelectedKeepNumEpisodesIndex));
}
if (App.episodeDownloadManager == null)
{
App.episodeDownloadManager = PodcastEpisodesDownloadManager.getInstance();
}
App.episodeDownloadManager.OnPodcastEpisodeDownloadStateChanged += new PodcastDownloadManagerHandler(episodeDownloadManager_PodcastEpisodeDownloadStateChanged);
PodcastPlaybackManager.getInstance().OnPodcastStartedPlaying += new EventHandler(PodcastEpisodes_OnPodcastPlaystateChanged);
PodcastPlaybackManager.getInstance().OnPodcastStoppedPlaying += new EventHandler(PodcastEpisodes_OnPodcastPlaystateChanged);
}
private void AddDownloadedToPlayQueue_Clicked(object sender, EventArgs e)
{
PodcastPlaybackManager playbackManager = PodcastPlaybackManager.getInstance();
playbackManager.addToPlayqueue(m_playableEpisodes);
}
protected override void OnNavigatingFrom(System.Windows.Navigation.NavigatingCancelEventArgs e)
{
base.OnNavigatingFrom(e);
try
{
PodcastEpisodeModel playingEpisode = m_subscription.EpisodesPublishedDescending.Where(ep => ep.EpisodeId == PodcastPlaybackManager.getInstance().CurrentlyPlayingEpisode.EpisodeId).FirstOrDefault();
if (playingEpisode != null)
{
playingEpisode.setNoPlaying();
}
}
catch (NullReferenceException)
{
Debug.WriteLine("No episode playing.");
}
}