public void PollAndUpdate()
{
// Find background image (if any)
string skinDir = System.IO.Path.Combine(Directory.GetCurrentDirectory(), "Skin");
string[] backgroundImages = Directory.GetFiles(@skinDir, "background.*");
TrackInfo lastPlayed = null;
while (!StopAlready)
{
TrackInfo nowPlaying = nowPlayingProvider.WhatIsNowPlaying();
if (nowPlaying != null)
{
if (!nowPlaying.Equals(lastPlayed) || (lastPlayed.AlbumArtUrl == null))
{
ViewModel model = new ViewModel();
// Fetching the Cover may take some time, so do it first
FileInfo coverFile = coverManager.GetCover(nowPlaying);
if (coverFile != null)
{
model.CoverImage = coverFile.FullName;
}
model.Artist = nowPlaying.Artist;
model.Title = nowPlaying.Title;
if (backgroundImages.Length > 0)
{
model.BackgroundImage = backgroundImages[0];
}
dispatcher.Invoke(DispatcherPriority.Render, new Action(() => RefreshWindow(model)));
lastPlayed = nowPlaying;
}
}
else
{
// Reset model
ViewModel model = new ViewModel();
FileInfo coverFile = coverManager.GetDefaultCover();
if (coverFile != null)
{
model.CoverImage = coverFile.FullName;
}
if (backgroundImages.Length > 0)
{
model.BackgroundImage = backgroundImages[0];
}
dispatcher.Invoke(DispatcherPriority.Render, new Action(() => RefreshWindow(model)));
lastPlayed = null;
}
Thread.Sleep(5000);
}
}
