/// <summary>
/// Shows the details.
/// </summary>
/// <param name="e">The <see cref="Uncas.PodCastPlayer.Wpf.PodCastSelectedEventArgs"/> instance containing the event data.</param>
private void ShowDetails(PodCastSelectedEventArgs e)
{
var details =
new PodCastDetails(
e.PodCastId);
contentControl.Content = details;
details.PodCastSaved +=
this.Details_PodCastSaved;
}
/// <summary>
/// Handles the EpisodesSelected event of the PodCastIndex control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="Uncas.PodCastPlayer.Wpf.PodCastSelectedEventArgs"/> instance containing the event data.</param>
private void PodCastIndex_EpisodesSelected(
object sender,
PodCastSelectedEventArgs e)
{
if (e.PodCastId.HasValue)
{
var index =
new EpisodeIndex(
e.PodCastId.Value);
contentControl.Content = index;
}
}
/// <summary>
/// Fires the event.
/// </summary>
/// <param name="selectedPodCast">The selected pod cast.</param>
/// <param name="eventHandler">The event handler.</param>
private void FireEvent(
PodCastIndexViewModel selectedPodCast,
EventHandler <PodCastSelectedEventArgs> eventHandler)
{
if (eventHandler == null)
{
return;
}
var podCastId =
selectedPodCast != null ?
selectedPodCast.Id :
null;
var podCastSelectedArgs =
new PodCastSelectedEventArgs(
podCastId);
eventHandler(
this,
podCastSelectedArgs);
}
/// <summary>
/// Handles the PodCastCreated event of the PodCastNew control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="Uncas.PodCastPlayer.Wpf.PodCastSelectedEventArgs"/> instance containing the event data.</param>
private void PodCastNew_PodCastCreated(
object sender,
PodCastSelectedEventArgs e)
{
this.ShowDetails(e);
}
/// <summary>
/// Handles the Click event of the CreateButton control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.Windows.RoutedEventArgs"/> instance containing the event data.</param>
private void CreateButton_Click(
object sender,
RoutedEventArgs e)
{
if (string.IsNullOrEmpty(urlTextBox.Text))
{
DisplayErrorMessage("No url provided");
return;
}
Uri podCastUrl;
try
{
podCastUrl = new Uri(urlTextBox.Text);
}
catch (UriFormatException)
{
DisplayErrorMessage("Invalid url");
return;
}
PodCastNewViewModel result;
try
{
result =
this.service.CreatePodCast(
podCastUrl);
}
catch (UtilityException ex)
{
// TODO: EXCEPTION: Resolve ambiguity: This can mean either 1) the uri is not a valid feed/pod cast, 2) the utility had problems retrieving the pod cast info.
App.HandleException(
"Invalid pod cast or problems retrieving pod cast info.",
ex);
return;
}
catch (RepositoryException ex)
{
App.HandleException(
"Unable to save new pod cast info.",
ex);
return;
}
if (result.PodCastId.HasValue)
{
if (this.PodCastCreated != null)
{
var eventArgs =
new PodCastSelectedEventArgs(
result.PodCastId);
this.PodCastCreated(
this,
eventArgs);
}
}
else
{
DisplayErrorMessage("Pod cast not created properly.");
}
}