/// <summary> /// Navigates forward. /// </summary> public void NavigateForward() { if (currentHistoryIndex < currentHistory.Count && currentHistoryIndex >= 0) { // verify that none of the elements are in deleted state for (int i = currentHistoryIndex + 1; i < currentHistory.Count; i++) { bool isDeleted = false; SelectedItemsCollection col = currentHistory[i]; foreach (ModelElement m in col) if (m.IsDeleted || m.IsDeleting) { isDeleted = true; break; } if (!isDeleted) { SelectionChangedEventArgs args = new SelectionChangedEventArgs(null, col); args.UserData = NavigationManagerIdentifier; this.viewModelStore.EventManager.GetEvent<SelectionChangedEvent>().Publish(args); currentHistoryIndex++; return; } } } }
/// <summary> /// Callback from SelectionChangedEvent. /// </summary> /// <param name="eventArgs">SelectionChangedEventArgs.</param> private void ReactOnViewSelection(SelectionChangedEventArgs eventArgs) { this.selectedModelElement = null; if (eventArgs.SelectedItems != null) if (eventArgs.SelectedItems.Count == 1) this.selectedModelElement = eventArgs.SelectedItems[0] as DomainModelElement; }
/// <summary> /// Callback from SelectionChangedEvent. /// </summary> /// <param name="eventArgs">eventArgs.</param> protected override void ReactOnViewSelection(SelectionChangedEventArgs eventArgs) { this.selectedItemsCollection = eventArgs.SelectedItems; this.SelectedItemViewModel = null; if (this.IsInitialized && this.IsDockingPaneVisible) Tum.PDE.ToolFramework.Modeling.Visualization.ViewModel.Threading.DispatcherExtensions.InvokeAsynchronouslyInBackground( System.Windows.Threading.Dispatcher.CurrentDispatcher, new Action(UpdateVM)); }
/// <summary> /// Callback from SelectionChangedEvent. /// </summary> /// <param name="eventArgs">SelectionChangedEventArgs.</param> private void ReactOnViewSelection(SelectionChangedEventArgs eventArgs) { if (eventArgs.UserData != null) if (eventArgs.UserData as string == NavigationManagerIdentifier) return; // remove all elements after current history index currentHistory.RemoveRange(currentHistoryIndex + 1, currentHistory.Count - (currentHistoryIndex + 1)); currentHistory.Add(eventArgs.SelectedItems); currentHistoryIndex++; }
/// <summary> /// Callback from SelectionChangedEvent. /// Executes UpdatePropertyGrid asynchronously on the thread Dispatcher.Current is associated with. /// </summary> /// <param name="eventArgs">SelectionChangedEventArgs.</param> protected virtual void ReactOnViewSelection(SelectionChangedEventArgs eventArgs) { this.selectedItemsCollection = eventArgs.SelectedItems; if (this.IsInitialized && this.IsDockingPaneVisible) Threading.DispatcherExtensions.InvokeAsynchronouslyInBackground( System.Windows.Threading.Dispatcher.CurrentDispatcher, new Action(UpdateDependenciesVM)); }
/// <summary> /// Callback from SelectionChangedEvent. /// </summary> /// <param name="eventArgs">SelectionChangedEventArgs.</param> protected override void ReactOnViewSelection(SelectionChangedEventArgs eventArgs) { if (eventArgs.SourceViewModel != this) { this.selectedItemsCollection = eventArgs.SelectedItems; Tum.PDE.ToolFramework.Modeling.Visualization.ViewModel.Threading.DispatcherExtensions.InvokeAsynchronouslyInBackground( System.Windows.Threading.Dispatcher.CurrentDispatcher, new Action(UpdateSelectedElement)); } }
/// <summary> /// Callback from SelectionChangedEvent. /// </summary> /// <param name="eventArgs">SelectionChangedEventArgs.</param> protected virtual void ReactOnViewSelection(SelectionChangedEventArgs eventArgs) { this.selectedItemsCollection = eventArgs.SelectedItems; }