/// <summary> /// Positioning the element /// </summary> public void Update() { TLElementContent.Width = EndTime - StartTime; TLElementContent.Height = ElementHeight; if (Grabbed) { Canvas.SetZIndex(this, timeline.PictureElements.Count); } else { Canvas.SetZIndex(this, timeline.PictureElements.IndexOf(this)); } Canvas.SetLeft(this, StartTime); Canvas.SetTop(this, TopSpacing); TimelineSettingsControl tlControls = ((MainWindow)Application.Current.MainWindow).timelineControls; if (tlControls == null || tlControls.DisplayTime.IsEnabled == false || timeline.Marked == null || timeline.Marked != this) { return; } int newValue = ((int)Math.Floor(EndTime - StartTime)) * 10; if (tlControls.DisplayTime.Value != newValue) { tlControls.DisplayTime.Value = newValue; } }
/// <summary> /// Mark element as selected and enable TimelineControls /// </summary> public void Select() { TimelineSettingsControl tlControls = ((MainWindow)Application.Current.MainWindow).timelineControls; if (tlControls == null) { return; } tlControls.DisplayTime.IsEnabled = true; tlControls.Transition.IsEnabled = true; tlControls.TransitionTime.IsEnabled = Transition != null; tlControls.DisplayTime.Value = (int)Math.Floor(EndTime - StartTime) * 10; tlControls.Transition.SelectedIndex = Transition.getID(Transition); tlControls.TransitionTime.Value = Transition == null ? 0 : Transition.ExecutionTime; }