public EditPodcastViewModel(PodcastViewModel podcast)
{
Podcast = podcast;
_dialogResult = null;
_acceptCommand = new DelegateCommand(ExecuteAcceptCommand, CanExecuteAcceptCommand);
NamingStyles = CollectionHelper.CreateForDefaultableEnum <PodcastEpisodeNamingStyle>();
DownloadStrategies = CollectionHelper.CreateForDefaultableEnum <PodcastEpisodeDownloadStrategy>();
Podcast.PropertyChanged += PodcastPropertyChanged;
}
private void ExecuteAddPodcastCommand(object parameter)
{
var dataObject = parameter as IDataObject;
var newPodcast = (dataObject != null)
? CreateNewPodcast(_dataObjectUriExtractor.GetUri(dataObject))
: CreateNewPodcast(_clipboardService.GetText());
var newPodcastViewModel = new PodcastViewModel(newPodcast);
if (EditPodcast(newPodcastViewModel))
{
Podcasts.Add(newPodcastViewModel);
}
}
private bool EditPodcast(PodcastViewModel podcast)
{
podcast.StartEditing();
var acceptedEdit = _dialogService.ShowEditPodcastDialog(podcast);
if (acceptedEdit)
{
podcast.AcceptEdit();
}
else
{
podcast.CancelEdit();
}
return(acceptedEdit);
}