public void UpdateProgram(object sender, SelectionChangedEventArgs e)
{
var selectedItem = e.FirstAddedItem as ListItem;
if (selectedItem != null)
{
IChannel channel = (IChannel)selectedItem.AdditionalProperties["CHANNEL"];
UpdateSelectedChannelPrograms(channel);
}
}
// this overload is used by events
public void UpdateProgram(object sender, SelectionChangedEventArgs e)
{
UpdateProgram(e.FirstAddedItem as ListItem);
}
public void SetSelectedItem(object sender, SelectionChangedEventArgs e)
{
SelectedItem = e.FirstAddedItem as ListItem;
}
public void UpdateSchedule(object sender, SelectionChangedEventArgs e)
{
var selectedItem = e.FirstAddedItem as ListItem;
if (selectedItem == null)
return;
ISchedule schedule = (ISchedule)selectedItem.AdditionalProperties["SCHEDULE"];
UpdateScheduleDetails(schedule);
if (selectedItem.AdditionalProperties.ContainsKey("PROGRAM"))
{
IProgram program = (IProgram)selectedItem.AdditionalProperties["PROGRAM"];
CurrentProgram.SetProgram(program);
}
else
{
CurrentProgram.SetProgram(null);
}
}
public static void SetSelectedItem(object sender, SelectionChangedEventArgs e)
{
var selectedItem = e.FirstAddedItem as ListItem;
if (selectedItem != null)
{
var fanArtBgModel = (FanArtBackgroundModel)ServiceRegistration.Get<IWorkflowManager>().GetModel(FanArtBackgroundModel.FANART_MODEL_ID);
if (fanArtBgModel != null)
{
string uriSource = selectedItem.Labels["Picture"].ToString();
if (uriSource != "") fanArtBgModel.ImageSource = new MultiImageSource { UriSource = uriSource };
else fanArtBgModel.ImageSource = new MultiImageSource { UriSource = null };
}
}
}
public void OnGroupItemSelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (_menuSettings.Settings.DisableAutoSelection)
return;
var item = e.FirstAddedItem as GroupMenuListItem;
if (item != null)
SetGroup((string)item.AdditionalProperties["Id"]);
}
/// <summary>
/// Is called when ever the selection changes
/// </summary>
/// <param name="args">Selection changed event arguments.</param>
/// <remarks>
/// When overridden the selection event can be handled internally.
/// If the base method is not called, the event will not be fired!
/// </remarks>
protected virtual void OnSelectionChanged(SelectionChangedEventArgs args)
{
RaiseEvent(args);
}
protected void InvokeSelectionChanged(IList oldItems, IList newItems)
{
oldItems = oldItems ?? new object[0];
newItems = newItems ?? new object[0];
var args = new SelectionChangedEventArgs(SelectionChangedEvent, oldItems, newItems);
OnSelectionChanged(args);
}
public void UpdateSchedule(object sender, SelectionChangedEventArgs e)
{
var selectedItem = e.FirstAddedItem as ListItem;
if (selectedItem == null)
return;
ISchedule schedule = (ISchedule)selectedItem.AdditionalProperties["SCHEDULE"];
UpdateScheduleDetails(schedule);
}
public void SetFocusedItem(object sender, SelectionChangedEventArgs e)
{
ItemViewModel item = e.FirstAddedItem as ItemViewModel;
if (item != null)
{
FocusedItem = item;
CurrentFanart = item.Fanart;
}
}
