public MainWindowViewModel(ISnackbarMessageQueue snackbarMessageQueue)
        {
            DemoItems = new ObservableCollection <DemoItem>(new[]
            {
                new DemoItem(
                    "Home",
                    typeof(Home),
                    new[]
                {
                    new DocumentationLink(
                        DocumentationLinkType.Wiki,
                        $"{ConfigurationManager.AppSettings["GitHub"]}/wiki",
                        "WIKI"),
                    DocumentationLink.DemoPageLink <Home>()
                }
                    )
            });

            foreach (var item in GenerateDemoItems(snackbarMessageQueue).OrderBy(i => i.Name))
            {
                DemoItems.Add(item);
            }

            _demoItemsView        = CollectionViewSource.GetDefaultView(DemoItems);
            _demoItemsView.Filter = DemoItemsFilter;

            HomeCommand = new AnotherCommandImplementation(
                _ =>
            {
                SearchKeyword = string.Empty;
                SelectedIndex = 0;
            });

            MovePrevCommand = new AnotherCommandImplementation(
                _ =>
            {
                if (!string.IsNullOrWhiteSpace(SearchKeyword))
                {
                    SearchKeyword = string.Empty;
                }

                SelectedIndex--;
            },
                _ => SelectedIndex > 0);

            MoveNextCommand = new AnotherCommandImplementation(
                _ =>
            {
                if (!string.IsNullOrWhiteSpace(SearchKeyword))
                {
                    SearchKeyword = string.Empty;
                }

                SelectedIndex++;
            },
                _ => SelectedIndex < DemoItems.Count - 1);
        }
Example #2
0
        public MainWindowViewModel(ISnackbarMessageQueue snackbarMessageQueue)
        {
            DemoItems = new ObservableCollection <DemoItem>
            {
                new DemoItem(
                    "Home",
                    typeof(Home),
                    new[]
                {
                    new DocumentationLink(
                        DocumentationLinkType.Wiki,
                        $"{ConfigurationManager.AppSettings["GitHub"]}/wiki",
                        "WIKI"),
                    DocumentationLink.DemoPageLink <Home>()
                },
                    selectedIcon: PackIconKind.Home,
                    unselectedIcon: PackIconKind.HomeOutline)
            };

            foreach (var item in GenerateDemoItems(snackbarMessageQueue).OrderBy(i => i.Name))
            {
                DemoItems.Add(item);
            }

            MainDemoItems = new ObservableCollection <DemoItem>
            {
                DemoItems.First(x => x.Name == "Home"),
                DemoItems.First(x => x.Name == "Buttons"),
                DemoItems.First(x => x.Name == "Toggles"),
                DemoItems.First(x => x.Name == "Fields"),
                DemoItems.First(x => x.Name == "Pickers")
            };

            _demoItemsView        = CollectionViewSource.GetDefaultView(DemoItems);
            _demoItemsView.Filter = DemoItemsFilter;

            HomeCommand = new AnotherCommandImplementation(
                _ =>
            {
                SearchKeyword = string.Empty;
                SelectedIndex = 0;
            });

            MovePrevCommand = new AnotherCommandImplementation(
                _ =>
            {
                if (!string.IsNullOrWhiteSpace(SearchKeyword))
                {
                    SearchKeyword = string.Empty;
                }

                SelectedIndex--;
            },
                _ => SelectedIndex > 0);

            MoveNextCommand = new AnotherCommandImplementation(
                _ =>
            {
                if (!string.IsNullOrWhiteSpace(SearchKeyword))
                {
                    SearchKeyword = string.Empty;
                }

                SelectedIndex++;
            },
                _ => SelectedIndex < DemoItems.Count - 1);

            DismissAllNotificationsCommand = new AnotherCommandImplementation(
                _ => DemoItems[0].DismissAllNotifications(),
                _ => DemoItems[0].Notifications != null);

            AddNewNotificationCommand = new AnotherCommandImplementation(
                _ => DemoItems[0].AddNewNotification());

            AddNewNotificationCommand.Execute(new object());
        }