/// <summary>
/// Initialize items that require the page to be
/// completely loaded.
/// </summary>
private void PageLoaded()
{
PostTuple.SetViewCommand(viewModel.ViewCommand);
if (ApplicationBar.Buttons.Count == 0)
ApplicationBar.Buttons.Add(new AppBarButton
{
IconUri = new Uri("/Assets/SDK/favs.addto.png", UriKind.Relative),
Text = "bookmark",
Command = viewModel.BookmarkCommand
});
if (ApplicationBar.MenuItems.Count == 0)
{
ApplicationBar.MenuItems.Add(new AppBarMenuItem
{
Text = "settings",
Command = viewModel.SettingsCommand
});
ApplicationBar.MenuItems.Add(new AppBarMenuItem
{
Text = "logout",
Command = viewModel.LogoutCommand
});
}
infinityDaemon = new ListViewInfinityDaemon(SearchResultList, 60, viewModel.LoadPageCommand);
PostTuple.SetViewCommand(viewModel.ViewCommand);
// Load search results if not already searching
if (NavigationHelper.NavigationArgument != null)
{
String query = NavigationHelper.NavigationArgument as String;
if (query != null)
{
query = query.Replace("+", " ");
viewModel.SearchString = query;
SearchBox.Text = query;
Focus();
viewModel.SearchCommand.Execute(null);
}
}
}
public HomeView()
{
InitializeComponent();
// Create ViewModel
viewModel = new HomeViewModel(this);
viewModel.ChangeState += (@s, e) => {
if (e.State == HomeViewModel.LogoutState)
{
if (MessageBox.Show("Are you sure you want to log out?", "O!Pix Log Out", MessageBoxButton.OKCancel) == MessageBoxResult.OK)
Session.Instance.LogOut();
}
else if (e.State == HomeViewModel.FavChangedState)
{
// Show or hide the "No Favorite" prompt
NoFavTextBlock.Visibility = viewModel.Favorites.Count == 0 ? Visibility.Visible : Visibility.Collapsed;
}else
VisualStateManager.GoToState(this, e.State, e.Transition);
};
DataContext = viewModel;
// Load Appropriate Banner
String bannerUrl = App.IsInDarkTheme()
? "/Assets/application-banner-dark.png"
: "/Assets/application-banner-light.png";
BitmapImage bannerSrc = new BitmapImage(new Uri(bannerUrl, UriKind.Relative));
Panorama.Title = bannerSrc;
// Page Loaded Handler
Loaded += (@s, e) => PageLoaded();
// App Bar Handler
Panorama.SelectionChanged += (@s, e) => UpdateAppBarButtons();
// Initialize Infinity Daemons
NewPostList.Loaded += (@s, e) =>
{ newPostInfinityDaemon = new ListViewInfinityDaemon(NewPostList, 60, viewModel.LoadNewPostsCommand); };
FavoriteList.Loaded += (@s, e) =>
{
favPostInfinityDaemon = new ListViewInfinityDaemon(FavoriteList, 60,
viewModel.LoadFavoritePostsCommand);
};
// Set up App Bar Buttons
whatsNewAppbarButtons = new ApplicationBarIconButton[]
{
new AppBarButton { IconUri = new Uri("/Assets/SDK/feature.search.png", UriKind.Relative), Text = "search", Command = viewModel.SearchCommand }
};
favoriteAppbarButtons = new ApplicationBarIconButton[]
{
};
subscriptionAppbarButtons = new ApplicationBarIconButton[]
{
new AppBarButton { IconUri = new Uri("/Assets/SDK/add.png", UriKind.Relative), Text = "add new", Command = viewModel.SearchCommand },
new AppBarButton { IconUri = new Uri("/Assets/SDK/refresh.png", UriKind.Relative), Text = "refresh", Command = viewModel.SearchCommand }
};
profileAppbarButtons = new ApplicationBarIconButton[]
{
};
}
