コード例 #1
0
        /// <summary>
        /// Load and add more items for a category (News, Projects, Conferences or Shows)
        /// </summary>
        /// <param name="category">Category name</param>
        private async Task LoadMoreItemsAsync(string category)
        {
            IsLoading = true;

            int i = Menu.Groups.TakeWhile(g => g.Title != category).Count();

            IList <VisualGenericItem> alreadyLoaded = Menu.Groups[i].Items;
            IList <VisualGenericItem> newElements   = new ObservableCollection <VisualGenericItem>();

            switch (i)
            {
            case 0:
                IEnumerable <News> news = await _modelNews.GetAsync(alreadyLoaded.Count, 8);

                IMapper <News> mapperNews = new GenericNewsMapper();
                newElements = mapperNews.Map(news);
                break;

            case 2:
                IEnumerable <Project> projets = await _modelProject.GetAsync(alreadyLoaded.Count, 8);

                IMapper <Project> mapperProjects = new GenericProjectMapper();
                newElements = mapperProjects.Map(projets);
                break;

            case 3:
                IEnumerable <Conference> conferences = await _modelConference.GetAsync(alreadyLoaded.Count, 8);

                IMapper <Conference> mapperConferences = new GenericConferenceMapper();
                newElements = mapperConferences.Map(conferences);
                break;

            case 4:
                IEnumerable <Show> salons = await _modelShow.GetAsync(alreadyLoaded.Count, 8);

                IMapper <Show> mapperShows = new GenericShowMapper();
                newElements = mapperShows.Map(salons);
                break;
            }

            // If the list contains less of 8 items, so the list is fully loaded
            if (newElements.Count < 8)
            {
                Menu.Groups[i].IsFullyLoaded = true;
            }

            // Concatenation of new elements and old elements
            Menu.Groups[i].Items = new ObservableCollection <VisualGenericItem>(alreadyLoaded.Concat(newElements));

            IsLoading = false;
        }
コード例 #2
0
        /// <summary>
        /// Search in news
        /// </summary>
        private async Task SearchNewsAsync()
        {
            IsLoading = true;

            IList <News> news = await _modelNews.SearchAsync(Keywords);

            if (news != null && news.Count > 0)
            {
                IMapper <News>            mapper      = new GenericNewsMapper();
                IList <VisualGenericItem> genericNews = mapper.Map(news);

                Results.Groups.Insert(Results.Groups.Count, new VisualGenericGroup
                {
                    Title         = AppResourcesHelper.GetString("LBL_NEWS"),
                    Items         = new ObservableCollection <VisualGenericItem>(genericNews),
                    IsFullyLoaded = true
                });
            }

            IsLoading = false;
        }
コード例 #3
0
        /// <summary>
        /// Load the news list from the model
        /// </summary>
        private async Task LoadNewsAsync()
        {
            IsLoading = true;

            IEnumerable <News> news = await _modelNews.GetAsync(0, 8);

            if (news != null)
            {
                IMapper <News>            mapper      = new GenericNewsMapper();
                IList <VisualGenericItem> genericNews = mapper.Map(news);

                Menu.Groups.RemoveAt(0);

                Menu.Groups.Insert(0, new VisualGenericGroup
                {
                    Title         = AppResourcesHelper.GetString("LBL_NEWS"),
                    Items         = new ObservableCollection <VisualGenericItem>(genericNews),
                    IsFullyLoaded = genericNews.Count < 8
                });
            }

            IsLoading = false;
        }
コード例 #4
0
        /// <summary>
        /// Search in news
        /// </summary>
        private async Task SearchNewsAsync()
        {
            IsLoading = true;

            IList<News> news = await _modelNews.SearchAsync(Keywords);

            if (news != null && news.Count > 0)
            {
                IMapper<News> mapper = new GenericNewsMapper();
                IList<VisualGenericItem> genericNews = mapper.Map(news);

                Results.Groups.Insert(Results.Groups.Count, new VisualGenericGroup
                {
                    Title = AppResourcesHelper.GetString("LBL_NEWS"),
                    Items = new ObservableCollection<VisualGenericItem>(genericNews),
                    IsFullyLoaded = true
                });
            }

            IsLoading = false;
        }
コード例 #5
0
        /// <summary>
        /// Load and add more items for a category (News, Projects, Conferences or Shows)
        /// </summary>
        /// <param name="category">Category name</param>
        private async Task LoadMoreItemsAsync(string category)
        {
            IsLoading = true;

            int i = Menu.Groups.TakeWhile(g => g.Title != category).Count();

            IList<VisualGenericItem> alreadyLoaded = Menu.Groups[i].Items;
            IList<VisualGenericItem> newElements = new ObservableCollection<VisualGenericItem>();

            switch (i)
            {
                case 0:
                    IEnumerable<News> news = await _modelNews.GetAsync(alreadyLoaded.Count, 8);
                    IMapper<News> mapperNews = new GenericNewsMapper();
                    newElements = mapperNews.Map(news);
                    break;
                case 2:
                    IEnumerable<Project> projets = await _modelProject.GetAsync(alreadyLoaded.Count, 8);
                    IMapper<Project> mapperProjects = new GenericProjectMapper();
                    newElements = mapperProjects.Map(projets);
                    break;
                case 3:
                    IEnumerable<Conference> conferences = await _modelConference.GetAsync(alreadyLoaded.Count, 8);
                    IMapper<Conference> mapperConferences = new GenericConferenceMapper();
                    newElements = mapperConferences.Map(conferences);
                    break;
                case 4:
                    IEnumerable<Show> salons = await _modelShow.GetAsync(alreadyLoaded.Count, 8);
                    IMapper<Show> mapperShows = new GenericShowMapper();
                    newElements = mapperShows.Map(salons);
                    break;
            }

            // If the list contains less of 8 items, so the list is fully loaded
            if (newElements.Count < 8)
            {
                Menu.Groups[i].IsFullyLoaded = true;
            }

            // Concatenation of new elements and old elements
            Menu.Groups[i].Items = new ObservableCollection<VisualGenericItem>(alreadyLoaded.Concat(newElements));

            IsLoading = false;
        }
コード例 #6
0
        /// <summary>
        /// Load the news list from the model
        /// </summary>
        private async Task LoadNewsAsync()
        {
            IsLoading = true;

            IEnumerable<News> news = await _modelNews.GetAsync(0, 8);

            if (news != null)
            {
                IMapper<News> mapper = new GenericNewsMapper();
                IList<VisualGenericItem> genericNews = mapper.Map(news);

                Menu.Groups.RemoveAt(0);

                Menu.Groups.Insert(0, new VisualGenericGroup
                {
                    Title = AppResourcesHelper.GetString("LBL_NEWS"),
                    Items = new ObservableCollection<VisualGenericItem>(genericNews),
                    IsFullyLoaded = genericNews.Count < 8
                });
            }

            IsLoading = false;
        }