private void NavigateToSub(SubredditItem sub)
{
string navigationParamName = "Subreddit";
BootStrapper.Current.SessionState[navigationParamName] = sub;
BootStrapper.Current.NavigationService.Navigate(typeof(SubGalleryPage), navigationParamName);
}
private void SubredditWrapper_Tapped(object sender, TappedRoutedEventArgs e)
{
SubredditItem subreddit = (sender as Grid).DataContext as SubredditItem;
mainVM.LoadSubreddit(subreddit);
MainSplitView.IsPaneOpen = false;
}
protected void NavigateToSub(SubredditItem sub)
{
string navigationParamName = "Subreddit";
StateHelper.SessionState[navigationParamName] = sub;
navigationService.NavigateTo(PageKeyHolder.SubGalleryPageKey, navigationParamName);
}
private void BindRedditView(CachingViewHolder holder, SubredditItem item, int position)
{
holder.FindCachedViewById <TextView>(Resource.Id.TitleTextView).Text = item.Title.Replace("&", "&");
holder.FindCachedViewById <TextView>(Resource.Id.SubtitleTextView).Text = $"/r/{item.Url} • {item.Subscribers} Subscribers";
var addButton = holder.FindCachedViewById <View>(Resource.Id.AddButton);
var addButtonVisibilityBinding = new Binding <bool, ViewStates>(item, () => item.IsFavorited, addButton, () => addButton.Visibility).ConvertSourceToTarget((flag) => flag ? ViewStates.Gone : ViewStates.Visible);
holder.DeleteBinding(nameof(addButtonVisibilityBinding));
holder.SaveBinding(nameof(addButtonVisibilityBinding), addButtonVisibilityBinding);
//addButton.SetCommand("Click", Vm.ToggleFavorite, item);
var checkButton = holder.FindCachedViewById <View>(Resource.Id.CheckButton);
var checkButtonVisibilityBinding = new Binding <bool, ViewStates>(item, () => item.IsFavorited, checkButton, () => checkButton.Visibility).ConvertSourceToTarget((flag) => !flag ? ViewStates.Gone : ViewStates.Visible);
holder.DeleteBinding(nameof(checkButtonVisibilityBinding));
holder.SaveBinding(nameof(checkButtonVisibilityBinding), checkButtonVisibilityBinding);
//checkButton.SetCommand("Click", Vm.ToggleFavorite, item);
var toggleContainer = holder.FindCachedViewById <View>(Resource.Id.ToggleContainer);
toggleContainer.SetCommand("Click", Vm.ToggleFavorite, item);
}
private View GetSubredditView(int position, SubredditItem item, View convertView)
{
View ret = convertView ?? Activity.LayoutInflater.Inflate(Resource.Layout.Tmpl_SubredditItem, null);
ret.FindViewById <TextView>(Resource.Id.TitleTextView).Text = item.Title;
ret.FindViewById <TextView>(Resource.Id.SubtitleTextView).Text = $"/r/{item.Url}";
return(ret);
}
public void RemoveSubreddit(SubredditItem subreddit)
{
Subreddits.Remove(subreddit);
SaveSubreddits();
if (subreddit.Title == GalleryTitle)
{
LoadGallery();
}
}
public async void LoadSubreddit(SubredditItem subreddit)
{
//ImageItems = new ObservableCollection<GalleryItem>();
//GalleryTitle = subreddit.FriendlyName;
//var subredditGallery = await Gallery.GetSubreddditGallery(subreddit.ActualName);
//foreach (var image in subredditGallery)
//{
// ImageItems.Add(new GalleryItem(image));
//}
}
private async void TogglePin(SubredditItem subreddit, Rect rect)
{
string tileId = subreddit.Url;
if (SecondaryTile.Exists(tileId))
{
SecondaryTile secondaryTile = new SecondaryTile(tileId);
Windows.UI.Popups.Placement placement = Windows.UI.Popups.Placement.Above;
bool isUnpinned = await secondaryTile.RequestDeleteForSelectionAsync(rect, placement);
ToggleAppBarButton(isUnpinned);
}
else
{
string displayName = $"/r/{subreddit.Url}";
string tileActivationArguments = $"subreddit://{tileId}";
Uri logo = new Uri("ms-appx:///Assets/Square150x150Logo.png");
TileSize newTileDesiredSize = TileSize.Square150x150;
SecondaryTile secondaryTile = new SecondaryTile(tileId, displayName, tileActivationArguments, logo, newTileDesiredSize);
secondaryTile.VisualElements.Square71x71Logo = new Uri("ms-appx:///Assets/Square71x71Logo.png");
secondaryTile.VisualElements.Wide310x150Logo = new Uri("ms-appx:///Assets/Wide310x150Logo.png");
secondaryTile.VisualElements.Square310x310Logo = new Uri("ms-appx:///Assets/Square310x310Logo.png");
secondaryTile.VisualElements.Square44x44Logo = new Uri("ms-appx:///Assets/Square44x44Logo.png");
secondaryTile.VisualElements.ShowNameOnSquare150x150Logo = true;
secondaryTile.VisualElements.ShowNameOnSquare310x310Logo = true;
secondaryTile.VisualElements.ShowNameOnWide310x150Logo = true;
Windows.UI.Popups.Placement placement = Windows.UI.Popups.Placement.Above;
var tileManager = SimpleIoc.Default.GetInstance <TileManager>();
if (!(Windows.Foundation.Metadata.ApiInformation.IsTypePresent(("Windows.Phone.UI.Input.HardwareButtons"))))
{
bool isPinned = await secondaryTile.RequestCreateForSelectionAsync(rect, placement);
ToggleAppBarButton(!isPinned);
}
//Phone
if ((Windows.Foundation.Metadata.ApiInformation.IsTypePresent(("Windows.Phone.UI.Input.HardwareButtons"))))
{
//tileManager.ScheduleRedditTileUpdate(tileId, Vm.Images);
bool isPinned = await secondaryTile.RequestCreateAsync();
ToggleAppBarButton(!isPinned);
}
tileManager.UpdateRedditTile(tileId, Vm.Images);
}
}
private async Task RestoreState(IDictionary <string, object> state)
{
if (state["subredditUrl"] == null)
{
Sub = JsonConvert.DeserializeObject <SubredditItem>((string)state["sub"]);
Images = IncrementalSubredditGallery.FromJson((string)state["images"]);
state.Clear();
}
else
{
string subUrl = (string)state["subredditUrl"];
var sub = await Initializer.Reddits.GetSubreddit(subUrl);
Sub = new SubredditItem(sub);
Images = new IncrementalSubredditGallery(subUrl, Enums.Sort.Time);
}
}
public async Task SearchSubreddits(string query)
{
if (string.IsNullOrWhiteSpace(QueryText))
{
return;
}
Subreddits = new ObservableCollection <SubredditItem>();
var subs = await Reddits.SearchSubreddits(query);
IEnumerable <string> subscribedSubs = subredditsVM.Subreddits.Select(s => s.Url);
foreach (var sub in subs)
{
SubredditItem si = new SubredditItem(sub);
si.IsFavorited = subscribedSubs.Contains(si.Url);
Subreddits.Add(si);
}
}
public async Task SearchSubreddits(string query)
{
if (string.IsNullOrWhiteSpace(QueryText))
{
return;
}
Subreddits = new ObservableCollection <SubredditItem>();
var subs = await Helpers.Initializer.Reddits.SearchSubreddits(query);
IEnumerable <string> subscribedSubs = subredditsVM.Subreddits.Select(s => s.Url);
bool filterMature = !GetIsMatureEnabled();
foreach (var sub in subs)
{
if (filterMature && (sub.Over18 ?? false))
{
continue;
}
SubredditItem si = new SubredditItem(sub);
si.IsFavorited = subscribedSubs.Contains(si.Url);
Subreddits.Add(si);
}
}
public async Task OnNavigatedToAsync(object parameter, NavigationMode mode, IDictionary <string, object> state)
{
IsBusy = true;
if (State != null && State.Any())
{
await RestoreState(State);
State = null;
}
else if (state.Any())
{
await RestoreState(state);
}
else
{
if (mode == NavigationMode.Back)
{
if (galleryMetaInfo == null)
{
galleryMetaInfo = BootStrapper.Current.SessionState["GalleryInfo"] as GalleryMetaInfo;
Images = galleryMetaInfo?.Gallery as IncrementalSubredditGallery;
var sub = await Initializer.Reddits.GetSubreddit(Images.Subreddit);
Sub = new SubredditItem(sub);
}
ImageSelectedIndex = galleryMetaInfo?.SelectedIndex ?? 0;
}
else
{
Activate(parameter);
}
}
await Task.CompletedTask;
IsBusy = false;
}
public void AddSubreddit(SubredditItem subreddit)
{
Subreddits.Insert(0, subreddit);
SaveSubreddits();
}
public async Task AddSubreddit(SubredditItem subreddit)
{
subreddit.IsFavorited = true;
Subreddits.Insert(0, subreddit);
await SaveSubreddits();
}
public async Task RemoveSubreddit(SubredditItem subreddit)
{
subreddit.IsFavorited = false;
Subreddits.Remove(Subreddits.Where(s => s.Url == subreddit.Url).First());
await SaveSubreddits();
}
public void SubredditTapped(SubredditItem item)
{
subredditsVM.GoToSub.Execute(item);
}