videolivre: comparison client/src/Iri.Modernisation.Controls/ViewModel/ConsultationBookView/ConsultationBookViewVM.cs

equal deleted inserted replaced

-:b51a10574e7f
+:594fdedecf7f
 return _selectedIndex;
 }
 set
 {
-_selectedIndex = value;
+if (value != null)
-_selectedIndexTitle = ((SegmentIndex)value).Title;
+{
-_selectedIndexDescription = ((SegmentIndex)value).Description;
+_selectedIndex = value;
-_selectedIndexTags = ((SegmentIndex)value).Tags;
+_selectedIndexTitle = ((SegmentIndex)value).Title;
-_selectedBook = _selectedIndex.Chapter.Book;
+_selectedIndexDescription = ((SegmentIndex)value).Description;
-_title = _selectedIndex.Chapter.Book.Title;
+_selectedIndexTags = ((SegmentIndex)value).Tags;
-_author = _selectedIndex.Chapter.Book.Author;
+_selectedBook = _selectedIndex.Chapter.Book;
-_chapters = _selectedIndex.Chapter.Book.Chapters;
+_title = _selectedIndex.Chapter.Book.Title;
-_selectedIndexAnnotation.Clear();
+_author = _selectedIndex.Chapter.Book.Author;
-List<AnnotationViewerVM> _temp = new List<AnnotationViewerVM>();
+_chapters = _selectedIndex.Chapter.Book.Chapters;
-foreach (Annotation An in ((SegmentIndex)value).Chapter.Annotations)
+_selectedIndexAnnotation.Clear();
-{
+List<AnnotationViewerVM> _temp = new List<AnnotationViewerVM>();
-if (An.TimerIn <= ((SegmentIndex)value).TimerOut && An.TimerOut >= ((SegmentIndex)value).TimerIn)
+foreach (Annotation An in ((SegmentIndex)value).Chapter.Annotations)
 {
-_temp.Add(new AnnotationViewerVM (An));
+if (An.TimerIn <= ((SegmentIndex)value).TimerOut && An.TimerOut >= ((SegmentIndex)value).TimerIn)
+{
+_temp.Add(new AnnotationViewerVM(An));
+}
 }
-}
+SelectedIndexAnnotation = _temp;
-SelectedIndexAnnotation = _temp;
+}
+else
+{
+_selectedIndex = null;
+_selectedIndexTitle = String.Empty;
+_selectedIndexDescription = String.Empty;
+_selectedIndexTags = new List<string>();
+_selectedBook = null;
+_title = null;
+_author = null;
+_chapters = null;
+_selectedIndexAnnotation.Clear();
+SelectedIndexAnnotation = new List<AnnotationViewerVM>();
+}
 OnPropertyChanged(null);
 }
 }
 return _title;
 }
 private set
 {
 _title = value;
-_selectedBook.Title = value;
 OnPropertyChanged("Title");
 }
 }
 private User _author;
 return _author;
 }
 private set
 {
 _author = value;
-_selectedBook.Author = value;
 OnPropertyChanged("Author");
 }
 }
 return _chapters;
 }
 private set
 {
 _chapters = value;
-_selectedBook.Chapters = value;
 OnPropertyChanged("Chapters");
 }
 }
 private List<SegmentIndex>[] _segmentIndex = new List<SegmentIndex>[4];
 {
 return _selectedBookVM;
 }
 set
 {
-_selectedBookVM = value;
+if (value != null)
+{
-_selectedBook = value.SelectedBook;
+_selectedBookVM = value;
-_title = value.SelectedBook.Title;
-_author = value.SelectedBook.Author;
+_selectedBook = value.SelectedBook;
-_chapters = value.SelectedBook.Chapters;
+_title = value.SelectedBook.Title;
-ActualVideoSourceVM.Source = value.SelectedBook.MediaPath;
+_author = value.SelectedBook.Author;
+_chapters = value.SelectedBook.Chapters;
+ActualVideoSourceVM.Source = value.SelectedBook.MediaPath;
 ActualVideoSourceVM.Position = TimeSpan.FromMilliseconds(value.Position);
 SelectedIndex = value.SelectedBook.Chapters[0].Index[0];
+Commands.GoToTime.Execute(value.Position);
-OnPropertyChanged(null);
+}
-Commands.GoToTime.Execute(value.Position);
+else
+{
+_selectedBookVM = null;
+_selectedBook = null;
+_title = null;
+_author = null;
+_chapters = null;
+ActualVideoSourceVM.Source = null;
+ActualVideoSourceVM.Position = TimeSpan.Zero;
+SelectedIndex = null;
+}
+OnPropertyChanged(String.Empty);
 }
 }
 private VideoViewerVM _actualVideoSourceVM;
 /// <summary>
 /// Video Actuellement en visionnage
 ActualVideoSourceVM = new VideoViewerVM(true,false) { Source = param.SelectedBook.MediaPath };
 }
 SelectedIndex = param.SelectedBook.Chapters[0].Index[0];
 InitializeCommands();
+}
+void ActualVideoSourceVM_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
+{
+if (e.PropertyName == "Position")
+{
+if (SelectedBook != null)
+{
+TimeSpan Pos = TimeSpan.FromMilliseconds(SelectedBookVM.Position);
+SelectedBookVM.Position = Pos.TotalMilliseconds;
+if (SelectedIndex.TimerOut < Pos || SelectedIndex.TimerIn > Pos)
+{
+foreach (SegmentIndex Index in SelectedIndex.Chapter.Index)
+{
+if (Index.TimerIn <= Pos && Index.TimerOut >= Pos)
+{
+SelectedIndex = Index;
+}
+}
+}
+}
+}
 }
 private void InitializeCommands()
 {
 ActualVideoSourceVM.Tick += new EventHandler<VideoViewerVMEventArgs>(ActualVideoSourceVM_Tick);
-}
+Commands.TimeChange.Executed += new EventHandler<SLExtensions.Input.ExecutedEventArgs>(TimeChange_Executed);
+}
-private void ActualVideoSourceVM_Tick(object sender, VideoViewerVMEventArgs e)
-{
+void TimeChange_Executed(object sender, SLExtensions.Input.ExecutedEventArgs e)
-if(SelectedBook!=null)
+{
-{
+BookTimeLineVM BookTimeLineVM = (BookTimeLineVM)e.Source;
-TimeSpan Pos = e.Position;
+if (BookTimeLineVM == this.SelectedBookVM)
+{
+UpdateAnnotation();
+}
+}
+private void UpdateAnnotation()
+{
+if (SelectedBook != null)
+{
+TimeSpan Pos = TimeSpan.FromMilliseconds(SelectedBookVM.Position);
 SelectedBookVM.Position = Pos.TotalMilliseconds;
 if (SelectedIndex.TimerOut < Pos || SelectedIndex.TimerIn > Pos)
 {
 foreach (SegmentIndex Index in SelectedIndex.Chapter.Index)
 {
 }
 }
 }
 }
+private void ActualVideoSourceVM_Tick(object sender, VideoViewerVMEventArgs e)
+{
+SelectedBookVM.Position =  e.Position.TotalMilliseconds;
+UpdateAnnotation();
+}
 }
 }

changeset 42	594fdedecf7f
parent 35	43bb1b8ed555
child 46	ab3057b82260