Пример #1
0
        public HomeView()
        {
            pages = new Dictionary<MenuType, NavigationPage> ();
            BindingContext = new HomeViewModel ();

            Master = master = new HomeMasterView (ViewModel);

            var homeNav = new NavigationPage(master.PageSelection) {
                Tint = Helpers.Color.Greenish.ToFormsColor()
            };

            Detail = homeNav;

            pages.Add (MenuType.News, homeNav);

            master.PageSelectionChanged = (menuType) => {

                NavigationPage newPage;
                if(pages.ContainsKey(menuType)){
                    newPage = pages[menuType];
                }
                else{
                    newPage = new NavigationPage(master.PageSelection){
                        Tint = Helpers.Color.Greenish.ToFormsColor()
                    };
                    pages.Add (menuType, newPage);
                }
                Detail = newPage;
                Detail.Title = master.PageSelection.Title;
                IsPresented = false;
            };

            this.Icon = "slideout.png";
        }
        public HomeMasterView(HomeViewModel viewModel)
        {
            this.Icon = "slideout.png";
            BindingContext = viewModel;

            var layout = new StackLayout { Spacing = 0 };

            var label = new ContentView {
                Padding = new Thickness(10, 36, 0, 5),
                BackgroundColor = Color.Transparent,
                Content = new Label {
                    Text = "Menu",
                    Font = Font.SystemFontOfSize (NamedSize.Medium)
                }
            };

            layout.Children.Add(label);

            var listView = new ListView ();

            var cell = new DataTemplate(typeof(ListImageCell));

            cell.SetBinding (TextCell.TextProperty, HomeViewModel.TitlePropertyName);
            cell.SetBinding (ImageCell.ImageSourceProperty, "Icon");

            listView.ItemTemplate = cell;

            listView.ItemsSource = viewModel.MenuItems;
            if (news == null)
                news = new NewsView ();

            PageSelection = about;
            //Change to the correct page
            listView.ItemSelected += (sender, args) =>
            {
                var menuItem = listView.SelectedItem as MenuItem;
                menuType = menuItem.MenuType;
                switch(menuItem.MenuType){
                    case MenuType.About:
                        if(about == null)
                            about = new AboutView();

                        PageSelection = about;
                        break;
                    case MenuType.Groups:
                        if(groupMatches == null)
                            groupMatches = new GroupMatchView();
                        PageSelection = groupMatches;
                        break;
                    case MenuType.Knockout:
                        if(knockoutMatches == null)
                            knockoutMatches = new KnockoutMatchView();

                        PageSelection = knockoutMatches;
                        break;
                    case MenuType.Map:
                        if(map == null)
                            map =new MapView();
                        PageSelection = map;
                        break;
                    case MenuType.News:
                        if(news == null)
                            news = new NewsView();

                        PageSelection = news;
                        break;
                    case MenuType.Teams:
                        if(teams == null)
                            teams = new TeamsView();
                        PageSelection = teams;
                        break;
                    case MenuType.Podcast:
                        if(podcast ==null)
                            podcast = new PodcastView();

                        PageSelection = podcast;
                        break;
                }
            };

            listView.SelectedItem = viewModel.MenuItems[0];
            layout.Children.Add(listView);

            Content = layout;
        }