public PhotoSlideshow(Photo[] photos, int slideshowInterval)
{
if (photos == null)
{
throw new ArgumentException("photos cannot be null");
}
if (photos.Length == 0)
{
throw new ArgumentException("must supply at least 1 photo");
}
Photos = photos;
_slideshowInterval = slideshowInterval;
}
static void StartPhotoSlideshow()
{
SIP slideshowProcess = new SIP(delegate()
{
// TODO: Fetch photo database from an XML/JSON file using REST
Photo[] photos = new Photo[]{
new Photo("Photos/michaelten-pow.jpg", "My two sisters, Kaya and Alicia, and me"),
new Photo("Photos/lounging_at_pool.jpg", "Lounging by the pool at the Planet Hollywood Hotel, Las Vegas"),
new Photo("Photos/coaster.jpg", "Autumn and me on the roller coaster at New York, New York, Las Vegas"),
new Photo("Photos/just_michael.jpg", "Just me"),
new Photo("Photos/paris_vegas.jpg", "Autumn and me at Paris, Las Vegas"),
new Photo("Photos/checking_in.jpg", "Checking into the Planet Hollywood Hotel, Las Vegas"),
new Photo("Photos/autumn_and_michael.jpg", "Autumn and me"),
new Photo("Photos/wii_at_earls.jpg", "Playing Wii Sports Golf at Earl's house"),
new Photo("Photos/packed_jeep.jpg", "My Jeep packed full of my cousin Michelle's belongings. I was helping her move.")
};
_slideshow = new PhotoSlideshow(photos, 10 * 1000);
SignalDaemon.Start();
ExportDelegate("ShowNextPhoto", ExportedShowNextPhoto);
ExportDelegate("ShowPreviousPhoto", ExportedShowPreviousPhoto);
_slideshow.ShowPhoto(0);
_slideshow.StartSlideshow();
}, ThreadPriority.Normal, "Tenpow.PhotoSlideshow");
// install a custom signal handler to call the appropriate method based upon the PhotoSlideshowSignal that we receive
slideshowProcess.CustomSignal += delegate(int data)
{
PhotoSlideshowSignal signal = (PhotoSlideshowSignal)data;
if (signal == PhotoSlideshowSignal.ShowNextPhoto)
{
_slideshow.ShowNextPhoto();
}
else if (signal == PhotoSlideshowSignal.ShowPreviousPhoto)
{
_slideshow.ShowPreviousPhoto();
}
else
{
// TODO: Write to standard error
Console.WriteLine("Received unknown signal " + data);
}
};
slideshowProcess.Start();
_slideshowPid = slideshowProcess.PID;
}
