private void OnLectureVideoClick(object sender, RoutedEventArgs e)
{
if (videoLazyBlock != null)
{
return;
}
var lecture = (Coursera.Lecture)((Button)sender).DataContext;
videoLazyBlock = new LazyBlock <string>(
"video",
null,
lecture.VideoUrl,
_ => false,
new LazyBlockUI <string>(
this,
videoUrl =>
{
try
{
var launcher = new MediaPlayerLauncher();
launcher.Media = new Uri(videoUrl, UriKind.Absolute);
launcher.Show();
}
catch (Exception ex)
{
LittleWatson.ReportException(ex, string.Format("Opening video for lecture '{0}' of course '{1}' ({2})", lecture.Title, pivot.Title, videoUrl));
LittleWatson.CheckForPreviousException(false);
}
},
() => false,
null),
false,
null,
_ => videoLazyBlock = null,
null);
}
private void RootFrame_NavigationFailed(object sender, NavigationFailedEventArgs e)
{
LittleWatson.ReportException(e.Exception, "NavigationFailed: " + e.Uri);
}
public void OnException(string message, Exception e)
{
LittleWatson.ReportException(e, message);
LittleWatson.CheckForPreviousException(false);
}