private void OnStreamClick(object sender, RoutedEventArgs e)
{
ErrorReporting.Log("OnStreamClick");
var lecture = (Lecture)((Button)sender).DataContext;
ErrorReporting.Log("Lecture = " + lecture.Title + " [" + lecture.Id + "]");
if (videoLazyBlocks.ContainsKey(lecture.Id))
{
ErrorReporting.Log("Already fetching video url");
}
else
{
videoLazyBlocks.Add(lecture.Id, new LazyBlock <string>(
"video location",
null,
lecture.VideoUrl,
_ => false,
new LazyBlockUI <string>(
this,
videoUrl =>
{
ErrorReporting.Log("Launching video from url");
VideoPage.LaunchVideoFromUrl(this, videoUrl);
},
() => false,
null),
false,
null,
_ => videoLazyBlocks.Remove(lecture.Id),
null));
}
}
private void OnPlayOrDownloadOrCancelClick(object sender, RoutedEventArgs e)
{
ErrorReporting.Log("OnPlayOrDownloadOrCancelClick");
var lecture = (Lecture)((Button)sender).DataContext;
ErrorReporting.Log("Lecture = " + lecture.Title + " [" + lecture.Id + "]");
if (videoLazyBlocks.ContainsKey(lecture.Id))
{
ErrorReporting.Log("Already fetching video url");
}
else if (lecture.DownloadInfo.Downloading)
{
ErrorReporting.Log("Cancelling download");
((DownloadInfo)lecture.DownloadInfo).Monitor.RequestCancel();
}
else if (lecture.DownloadInfo.Downloaded)
{
ErrorReporting.Log("Launching downloaded video");
VideoPage.LaunchDownloadedVideo(this, lecture.DownloadInfo);
}
else
{
StartDownload(lecture);
}
}
private void OnPlayClick(object sender, RoutedEventArgs e)
{
ErrorReporting.Log("OnPlayClick");
var downloadInfo = (DownloadInfo)((Button)sender).DataContext;
ErrorReporting.Log("Course = " + downloadInfo.CourseTopicName + " [" + downloadInfo.CourseId + "] Lecture = " + downloadInfo.LectureTitle + " [" + downloadInfo.LectureId + "]");
VideoPage.LaunchDownloadedVideo(this, downloadInfo);
}
