protected override async void OnNavigatedTo(NavigationEventArgs e)
{
TagSuggestionService.IncreaseStateCode(asb);
Navigator.GetForCurrentView().Handlers.Add(this);
base.OnNavigatedTo(e);
ViewModel = FavoritesVM.GetVM(e.Parameter?.ToString());
ViewModel.SetQueryWithSearchResult();
ViewModel.Search.Executed += Search_Executed;
await Dispatcher.YieldIdle();
if (e.NavigationMode == NavigationMode.New)
{
if (e.Parameter != null)
{
ViewModel.SearchResult.Reset();
}
cbCategory.Focus(FocusState.Programmatic);
}
else if (e.NavigationMode == NavigationMode.Back)
{
if (!await ViewHelper.ScrollAndFocus(lv, ViewModel.SelectedGallery))
{
cbCategory.Focus(FocusState.Programmatic);
}
}
}
private static IAsyncAction handle(Uri uri)
{
return(AsyncInfo.Run(async token =>
{
try
{
var r = await UriLauncher.HandleAsync(uri);
switch (r)
{
case GalleryLaunchResult g:
{
var page = RootControl.RootController.Frame.Content;
var vm = await GalleryVM.GetVMAsync(g.GalleryInfo);
if (!(page is GalleryPage gPage && gPage.ViewModel.Gallery.ID == g.GalleryInfo.ID))
{
await RootControl.RootController.Navigator.NavigateAsync(typeof(GalleryPage), g.GalleryInfo.ID);
await Task.Delay(500);
}
switch (g.Status)
{
case GalleryLaunchStatus.Image:
vm.View.MoveCurrentToPosition(g.CurrentIndex);
await RootControl.RootController.Navigator.NavigateAsync(typeof(ImagePage), g.GalleryInfo.ID);
break;
case GalleryLaunchStatus.Torrent:
(RootControl.RootController.Frame.Content as GalleryPage)?.ChangePivotSelection(2);
break;
default:
(RootControl.RootController.Frame.Content as GalleryPage)?.ChangePivotSelection(0);
break;
}
return;
}
case SearchLaunchResult sr:
switch (sr.Data)
{
case CategorySearchResult ksr:
var vm = SearchVM.GetVM(ksr);
await RootControl.RootController.Navigator.NavigateAsync(typeof(SearchPage), vm.SearchQuery);
return;
case FavoritesSearchResult fsr:
var fvm = FavoritesVM.GetVM(fsr);
await RootControl.RootController.Navigator.NavigateAsync(typeof(FavoritesPage), fvm.SearchQuery);
return;
}
throw new InvalidOperationException();
}
}
catch (Exception e)
{
RootControl.RootController.SendToast(e, null);
}
}));
}
