/// <summary>
/// Asynchrnousy posts comments about the given photo.
/// </summary>
/// <param name="comments"></param>
/// <param name="photo"></param>
/// <param name="user"></param>
/// <param name="notificationDispatcher"></param>
/// <param name="notificationEvent"></param>
public static void AsynchPostComments(string comments,
FlickrPhoto photo,
AuthorizedFlickrUser user,
Dispatcher notificationDispatcher,
FlickrWorkCompleteDelegate notificationEvent)
{
AddToWorkQueue(delegate()
{
bool result = PostComments(comments, photo, user);
if (notificationDispatcher != null && notificationEvent != null)
{
notificationDispatcher.BeginInvoke(DispatcherPriority.SystemIdle,
notificationEvent,
result);
}
}
);
}
/// <summary>
/// Asynchronously searches for photo in the given latitude/longitude rectangle
/// </summary>
/// <param name="latLong"></param>
/// <param name="notificationDispatcher"></param>
/// <param name="notificationEvent"></param>
public static void AsynchSearchForPhotos(Rect latLong,
Dispatcher notificationDispatcher,
FlickrWorkCompleteDelegate notificationEvent)
{
AddToWorkQueue(delegate()
{
FlickrPhotos photos = SearchForPhotos(latLong);
if (notificationDispatcher != null && notificationEvent != null)
{
notificationDispatcher.BeginInvoke(DispatcherPriority.SystemIdle,
notificationEvent,
photos);
}
}
);
}
/// <summary>
/// Asynchronously gets the icon for the given user.
/// </summary>
/// <param name="userid"></param>
/// <param name="notificationDispatcher"></param>
/// <param name="notificationEvent"></param>
public static void AsynchGetUserPhoto(string userid,
Dispatcher notificationDispatcher,
FlickrWorkCompleteDelegate notificationEvent)
{
AddToWorkQueue(delegate()
{
XmlNode userInformation = GetUserInfo(userid);
int iconServer = Int32.Parse(userInformation.Attributes["iconserver"].InnerText);
string iconUrl;
if (iconServer > 0)
{
iconUrl = "http://static.flickr.com/" + iconServer + "/buddyicons/" + userid + ".jpg";
}
else
{
iconUrl = "http://www.flickr.com/images/buddyicon.jpg";
}
if (notificationDispatcher != null && notificationEvent != null)
{
notificationDispatcher.BeginInvoke(DispatcherPriority.SystemIdle,
notificationEvent,
iconUrl);
}
}
);
}
/// <summary>
/// Loads the given range of Flickr photos asynchronously
/// </summary>
/// <param name="start"></param>
/// <param name="end"></param>
/// <param name="photos"></param>
/// <param name="notificationDispatcher"></param>
/// <param name="notificationEvent"></param>
public static void AsynchLoadPhotoRange(int start, int end, FlickrPhotos photos,
Dispatcher notificationDispatcher,
FlickrWorkCompleteDelegate notificationEvent)
{
DateTime requestTime = DateTime.Now;
AddToWorkQueue(delegate()
{
if (photos.LoadRange(start, end, requestTime))
{
if (notificationDispatcher != null && notificationEvent != null)
{
notificationDispatcher.BeginInvoke(DispatcherPriority.SystemIdle,
notificationEvent,
photos);
}
}
}
);
}
/// <summary>
/// Asynchronously gets the most recently updated photos for a given user
/// </summary>
/// <param name="user"></param>
/// <param name="notificationDispatcher"></param>
/// <param name="notificationEvent"></param>
public static void AsynchGetRecentlyUpdated(AuthorizedFlickrUser user,
Dispatcher notificationDispatcher,
FlickrWorkCompleteDelegate notificationEvent)
{
{
AddToWorkQueue(delegate()
{
FlickrPhotos photos = GetRecentlyUpdated(user);
if (notificationDispatcher != null && notificationEvent != null)
{
notificationDispatcher.BeginInvoke(DispatcherPriority.SystemIdle,
notificationEvent,
photos);
}
}
);
}
}
/// <summary>
/// Asynchronously gets the location for the given photo.
/// </summary>
/// <param name="photo"></param>
/// <param name="notificationDispatcher"></param>
/// <param name="notificationEvent"></param>
public static void AsynchGetPhotoLocation(FlickrPhoto photo,
Dispatcher notificationDispatcher,
FlickrWorkCompleteDelegate notificationEvent)
{
AddToWorkQueue(delegate()
{
string location = GetPhotoLocation(photo);
photo.Location = location;
if (notificationDispatcher != null && notificationEvent != null)
{
notificationDispatcher.BeginInvoke(DispatcherPriority.SystemIdle,
notificationEvent,
location);
}
}
);
}
/// <summary>
/// Asynchronously gets the photo at the given index from the list of photos
/// </summary>
/// <param name="photos"></param>
/// <param name="index"></param>
/// <param name="notificationDispatcher"></param>
/// <param name="notificationEvent"></param>
public static void AsynchGetPhoto(FlickrPhotos photos,
int index,
Dispatcher notificationDispatcher,
FlickrWorkCompleteDelegate notificationEvent)
{
AddToWorkQueue(delegate()
{
FlickrPhoto photo = photos.GetPhoto(index);
if (photo != null)
{
string info = GetPhotoInfo(photo);
photo.Info = info;
if (notificationDispatcher != null && notificationEvent != null)
{
notificationDispatcher.BeginInvoke(DispatcherPriority.SystemIdle,
notificationEvent,
photo);
}
}
}
);
}
/// <summary>
/// Asynchronously gets a frob
/// </summary>
/// <param name="notificationDispatcher"></param>
/// <param name="notificationEvent"></param>
public static void AsynchGetFrob(Dispatcher notificationDispatcher,
FlickrWorkCompleteDelegate notificationEvent)
{
AddToWorkQueue(delegate()
{
string frob = GetFrob();
if (notificationDispatcher != null && notificationEvent != null)
{
notificationDispatcher.BeginInvoke(DispatcherPriority.SystemIdle,
notificationEvent,
frob);
}
}
);
}
/// <summary>
/// Asynchronously gets an authenticated user
/// </summary>
/// <param name="frob"></param>
/// <param name="notificationDispatcher"></param>
/// <param name="notificationEvent"></param>
public static void AsynchGetAuthenticatedUser(string frob,
Dispatcher notificationDispatcher,
FlickrWorkCompleteDelegate notificationEvent)
{
AddToWorkQueue(delegate()
{
AuthorizedFlickrUser user = GetAuthorizationInfo(frob);
if (notificationDispatcher != null && notificationEvent != null)
{
notificationDispatcher.BeginInvoke(DispatcherPriority.SystemIdle,
notificationEvent,
user);
}
}
);
}
