Exemple #1
0
        public void Add([NotNull] WallItem item)
        {
            if (item == null)
            {
                throw new ArgumentNullException(nameof(item));
            }

            _items.Add(item);
            item.Clicked += OnItemClicked;
        }
Exemple #2
0
        public void Remove([NotNull] WallItem item)
        {
            if (item == null)
            {
                throw new ArgumentNullException(nameof(item));
            }

            if (_items.Contains(item))
            {
                _items.Remove(item);
                item.Clicked -= OnItemClicked;
            }
        }
Exemple #3
0
 protected virtual void OnClicked(WallItem e)
 {
     Clicked?.Invoke(this, e);
 }
Exemple #4
0
 protected void OnItemClicked(object sender, WallItem e)
 {
     ItemClicked?.Invoke(this, e);
 }
Exemple #5
0
        public async Task <AvailableWallsInfo> FillAsync(WallList wallList)
        {
            var groupsGetTask = _groupsGet.GetAsync(QueryParameters.New()
                                                    .Add("filter", "editor")
                                                    .Add("fields", "description"));
            var usersGetTask = _usersGet.GetAsync(QueryParameters.New()
                                                  .Add("fields", "first_name,last_name,photo_50,photo_200"));

            await Task.WhenAll(groupsGetTask, usersGetTask);

            var groups = groupsGetTask.Result;

            if (groups.Content == null)
            {
                return(new AvailableWallsInfo {
                    Succeed = false,
                    ErrorMessage = "Groups not found"
                });
            }

            var users = usersGetTask.Result;

            if (users.Content == null)
            {
                return(new AvailableWallsInfo {
                    Succeed = false,
                    ErrorMessage = "No users found at all"
                });
            }

            var user = users.Content.FirstOrDefault();

            if (user == null)
            {
                return(new AvailableWallsInfo {
                    Succeed = false,
                    ErrorMessage = "User not found"
                });
            }

            //todo: get rid of workaround
            var item = new WallItem(new EmptyWallHolder {
                Name        = user.Name,
                ID          = Math.Abs(user.ID),
                Description = user.Description,
                Photo200    = user.Photo200,
                Photo50     = user.Photo50
            });

            wallList.Clear();
            wallList.Add(item);

            foreach (var group in groups.Content.Groups)
            {
                group.ID = -group.ID;
                wallList.Add(new WallItem(group));
            }

            return(new AvailableWallsInfo {
                Succeed = true
            });
        }