public void RemoveItemDetail(ItemDetailViewModel detail)
{
if (detail == null)
{
throw new ArgumentNullException(nameof(detail));
}
bool updateCurrentChanged = false;
if (_currentItemDetails.IndexOf(detail) == _currentItemDetails.Count - 1)
{
updateCurrentChanged = true;
}
_currentItemDetails.Remove(detail);
if (updateCurrentChanged)
{
if (_currentItemDetails.Count == 0)
{
CurrentItemChanged?.Invoke(this, new ItemDetailViewModelEventArgs {
Item = null
});
}
else
{
ItemDetailViewModel lastItem = _currentItemDetails[_currentItemDetails.Count - 1];
CurrentItemChanged?.Invoke(this, new ItemDetailViewModelEventArgs {
Item = lastItem
});
}
}
}
public PlayingQueue(MediaPlayer player, LibraryService libraryService)
{
this.player = player;
this.libraryService = libraryService;
player.Source = null;
player.AutoPlay = true;
queue = new MediaPlaybackList();
items = new TrackList(queue);
queue.CurrentItemChanged += (s, a) =>
{
CurrentItemChanged?.Invoke(
(Track)a.NewItem?.Source.CustomProperties["track"],
(Track)a.OldItem?.Source.CustomProperties["track"]);
};
queue.Items.VectorChanged += (sender, a) =>
{
/* If the playbacklist is empty we unset the player source */
if (sender.Count > 0)
{
if (player.Source == null)
{
player.Source = queue;
}
}
else
{
player.Source = null;
}
};
}
/// <summary>
/// Déclenche l'événement <see cref="CurrentItemChanged"/>
/// </summary>
/// <param name="oldItem">Ancienne valeur</param>
protected virtual void OnCurrentItemChanged(T oldItem)
{
if (CurrentItem != null && !SelectedItems.Contains(CurrentItem))
{
_selectedItems.Add(CurrentItem);
}
if (oldItem != null && SelectedItems.Contains(oldItem))
{
_selectedItems.Remove(oldItem);
}
CurrentItemChanged?.Invoke(this, new CurrentItemChangedEventArgs(oldItem));
if (oldItem is INotifyPropertyChanged npc)
{
npc.PropertyChanged -= CurrentItem_PropertyChanged;
}
npc = CurrentItem as INotifyPropertyChanged;
if (npc != null)
{
npc.PropertyChanged += CurrentItem_PropertyChanged;
}
// TODO :Refresh commands
//DetailCommand.RaiseCanExecuteChanged();
}
private void Update()
{
if (_closestItem != ClosestItemIndex)
{
CurrentItemChanged.Invoke(ClosestItemIndex);
ChangePaginationInfo(ClosestItemIndex);
_closestItem = ClosestItemIndex;
}
}
protected virtual void OnCurrentItemChanged(object sender, EventArgs e)
{
if (CurrentItem != null)
{
((Control)((sbutton)sender).Tag).BringToFront();
}
// Invoke.
CurrentItemChanged?.Invoke(sender, e);
}
private void Update()
{
if (IsScrollRectAvailable)
{
if (_closestItem != ClosestItemIndex)
{
CurrentItemChanged.Invoke(ClosestItemIndex);
ChangePaginationInfo(ClosestItemIndex);
_closestItem = ClosestItemIndex;
}
}
}
private void RaiseCurrentItemChanged()
{
CurrentItemChanged?.Invoke(this, CurrentItem);
if (dispatcher == null || dispatcher.HasThreadAccess)
{
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(CurrentItem)));
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(NextItem)));
}
else
{
var _ = dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(CurrentItem)));
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(NextItem)));
});
}
}
/*private async void Items_VectorChanged(IObservableVector<MediaPlaybackItem> sender, IVectorChangedEventArgs args)
* {
* if (disposed) return;
* await dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
* {
* if (disposed) return;
* HandlePlaybackListChanges(sender);
* });
* }*/
private void SubscribedPlaybackList_CurrentItemChanged(MediaPlaybackList sender, CurrentMediaPlaybackItemChangedEventArgs args)
{
if (disposed)
{
return;
}
#if (DEBUG)
System.Diagnostics.Debug.WriteLine("SubscribedPlaybackList_CurrentItemChanged " + args.NewItem?.ToString());
#endif
CurrentItemChanged?.Invoke(sender, args);
if (args.NewItem != null)
{
loadProperties(args.NewItem);
Playing?.Invoke(this, args.NewItem);
}
}
public void AddItemDetails(IEnumerable <ItemDetailViewModel> details)
{
if (details == null)
{
throw new ArgumentNullException(nameof(details));
}
foreach (var detail in details)
{
if (!_currentItemDetails.Contains(detail))
{
_currentItemDetails.Add(detail);
CurrentItemChanged?.Invoke(this, new ItemDetailViewModelEventArgs {
Item = detail
});
}
}
}
private void DataGrid_CurrentCellChanged(object sender, EventArgs e)
{
DataGrid grid = (DataGrid)sender;
NetObject selectedNetObject = null;
if (grid.CurrentCell.Item.GetType() == typeof(Project))
{
selectedNetObject = selectedProject;
}
else if (grid.CurrentCell.Item.GetType() == typeof(Todo))
{
selectedNetObject = selectedTodo;
}
else
{
return;
}
if (selectedNetObject == null || selectedNetObject.pId != ((NetObject)grid.CurrentCell.Item).pId)
{
NetObject netObject = (NetObject)grid.CurrentCell.Item;
if (netObject.pId != Guid.Empty)
{
CurrentItemChanged data = new CurrentItemChanged()
{
PK = netObject.pId,
Type = netObject.GetType().ToString()
};
tornado14Observer.Send(new Package(SENDERID, 12, (int)EventMapping.CurrentItemChanged_15, Method.PUT, XmlSerializationHelper.Serialize(data)));
if (selectedTodo != null)
{
todoViewSource.View.Refresh();
todoViewSource.View.MoveCurrentTo(selectedTodo.pId);
}
}
selectedNetObject = (NetObject)grid.CurrentCell.Item;
}
}
private void HandlePUT(Package package)
{
if (package.Event == (int)EventMapping.DataItemChanged_13)
{
DataItemChanged putParams = XmlSerializationHelper.Desirialize <DataItemChanged>(package.Data);
if (putParams.Type == typeof(Todo).ToString())
{
Todo currentTodo = null;
foreach (Todo todo in TodoList)
{
if (todo.pId == putParams.PK)
{
currentTodo = todo;
break;
}
}
Todo.SetPropValue(currentTodo, putParams.PropertyName, putParams.Value);
currentTodo.DidNotReadLoL = true;
}
else if (putParams.Type == typeof(Project).ToString())
{
Project currentProject = null;
foreach (Project project in ProjectList)
{
if (project.pId == putParams.PK)
{
currentProject = project;
break;
}
}
Project.SetPropValue(currentProject, putParams.PropertyName, putParams.Value);
currentProject.DidNotReadLoL = true;
selectedProject = currentProject;
}
}
else if (package.Event == (int)EventMapping.CurrentItemChanged_15)
{
CurrentItemChanged putParams = XmlSerializationHelper.Desirialize <CurrentItemChanged>(package.Data);
if (putParams.Type == typeof(Todo).ToString())
{
object pk = TodoList.Where(todo => todo.pId == putParams.PK).First();
SelectedDataItemChanged(pk, putParams.Type);
selectedTodo = (Todo)pk;
}
else if (putParams.Type == typeof(Project).ToString())
{
object pk = ProjectList.Where(project => project.pId == putParams.PK).First();
SelectedDataItemChanged(pk, putParams.Type);
selectedProject = (Project)pk;
}
else
{
throw new Exception("Unknown Type");
}
}
else if (package.Event == (int)EventMapping.DataItemBeginChanging_16)
{
DataItemBeginChanging putParams = XmlSerializationHelper.Desirialize <DataItemBeginChanging>(package.Data);
DataItemStartChanging(putParams);
}
else if (package.Event == (int)EventMapping.DataItemEndChanging_17)
{
DataItemEndChanging putParams = XmlSerializationHelper.Desirialize <DataItemEndChanging>(package.Data);
DataItemEndChanging(putParams);
}
}
private void BindingSource1_CurrentItemChanged(object sender, EventArgs e)
{
CurrentItemChanged?.Invoke(this, EventArgs.Empty);
}
private void OnCurrentItemChanged()
{
CurrentItemChanged?.Invoke(this, CurrentItem);
}
public override void ObserveValue(NSString keyPath, NSObject ofObject, NSDictionary change, IntPtr context)
{
if (context != observerContext)
{
Log.Debug($"context != observerContext | returning");
base.ObserveValue(keyPath, ofObject, change, context);
return;
}
if (keyPath == null)
{
return;
}
if (keyPath == AVUrlAsset_Playable)
{
Log.Debug($"ObserveValue: {keyPath} | {Asset?.UrlAsset?.Playable}");
if ((Asset?.UrlAsset?.Cache?.IsPlayableOffline ?? false) || (Asset?.UrlAsset?.Playable ?? false))
{
PlayerItem = new AVPlayerItem(Asset.UrlAsset);
Player.ReplaceCurrentItemWithPlayerItem(PlayerItem);
}
else
{
Log.Debug($"FAILED: {Asset?.UrlAsset?.Url}");
}
}
else if (keyPath == AVPlayerItem_Status)
{
if (PlayerItem?.Status == AVPlayerItemStatus.ReadyToPlay)
{
Log.Debug($"PlayerItem.Status = ReadyToPlay | {PlayerItem?.Error}");
if (!readyForPlayback)
{
readyForPlayback = true;
//ReadyToPlay?.Invoke (this, Player);
Player.Play();
setupRemoteTransportControls();
}
else
{
if (Player?.Rate == 0)
{
Player.Play();
}
//addPeriodicTimeObserver ();
}
updateCommandCenterNowPlayingInfo();
}
else if (PlayerItem?.Status == AVPlayerItemStatus.Unknown)
{
//removePeriodicTimeObserver ();
Log.Debug($"PlayerItem.Status = Unknown | {PlayerItem?.Error}");
}
else if (PlayerItem?.Status == AVPlayerItemStatus.Failed)
{
Log.Debug($"PlayerItem.Status = Failed | {PlayerItem?.Error}");
}
}
else if (keyPath == AVPlayer_CurrentItem)
{
Log.Debug($"ObserveValue: {keyPath} | ");
CurrentItemChanged?.Invoke(this, Player);
}
else
{
Log.Debug($"ObserveValue: {keyPath} | ");
base.ObserveValue(keyPath, ofObject, change, context);
}
}
void CurrentItemPropertyChanged()
{
CurrentItemChanged?.Invoke(this, new EventArgs());
}
//private void UpdatePopupSize()
//{
// return;
// if (_popup == null || lowerThan14393)
// {
// return;
// }
// var windowRect = Window.Current.Bounds;
// if (DeviceInfo.IsNarrowSrceen)
// {
// //Gets the visible region of the window (app view). The visible region is the region
// //not occluded by chrome such as the status bar and app bar.
// windowRect = ApplicationView.GetForCurrentView().VisibleBounds;
// }
// _popup.Width = windowRect.Width;
// _popup.Height = windowRect.Height;
//}
private void OnCurrentItemChanged(DependencyPropertyChangedEventArgs e)
{
CurrentItemChanged?.Invoke(this, e);
}