/// <summary>
/// Constructor & Dtor
/// </summary>
public Library(string _File, ViewModel.Video_ViewModel VM)
{
_Films = new ObservableCollection <Film>();
_FilmsView = new ObservableCollection <Film>();
_LibFile = _File;
VM.Loading = true;
AudioChecked = true;
VideoChecked = true;
ImageChecked = true;
TitleAsc = true;
DurationAsc = true;
TypeAsc = true;
Task T = new Task(() => { _Ok = Model.Xml.LoadXml_Async(_Films, _LibFile, VM); _FilmsView = _Films; });
T.ContinueWith(antecedent => VM.Loading = false, TaskScheduler.FromCurrentSynchronizationContext());
T.Start();
}
public static bool LoadXml_Async(ObservableCollection <Film> _List, String _File, ViewModel.Video_ViewModel VM)
{
if (File.Exists(_File))
{
try
{
var Player = new WindowsMediaPlayer();
XDocument XmlLoader = XDocument.Load(_File);
var xFilm = from Lvl1 in XmlLoader.Descendants("Film") select new { xPath = Lvl1.Value };
foreach (var Lvl1 in xFilm)
{
string Tmp = Lvl1.xPath;
var Clip = Player.newMedia(Tmp);
if (!File.Exists(Tmp) || ViewModel.Video_ViewModel.MyGetType(Path.GetExtension(Tmp)) == Film.MediaType.Unknown)
{
System.Windows.Forms.MessageBox.Show("Unable To Load " + Tmp, "Error", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Warning);
}
else
{
Film NewFilm = new Film(Path.GetFileNameWithoutExtension(Tmp), TimeSpan.FromSeconds((Clip.duration == 0 ? 4 : Clip.duration)), Tmp, false, ViewModel.Video_ViewModel.MyGetType(Path.GetExtension(Tmp)));
App.Current.Dispatcher.BeginInvoke((Action) delegate() { _List.Add(NewFilm); VM.NbFilesLoadedInt = VM.NbFilesLoadedInt + 1; });
}
}
return(true);
}
catch (Exception e)
{
System.Windows.Forms.MessageBox.Show("Library Loading Error: " + e.Message.ToString() + e.Source.ToString(), "Exception", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Warning);
return(false);
}
}
else
{
System.Windows.Forms.MessageBox.Show("Library Loading Error: The File " + _File + " Does Not Exists.", "Error", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Warning);
}
return(false);
}
