private CategoryMoreFooter CreateFooter()
{
if (this.IsHorizontal || (this.IsVerticalCompact || this._videoCategory.items.Count <= 3) && (!this.IsVerticalCompact || this._videoCategory.items.Count <= 6))
{
return((CategoryMoreFooter)null);
}
CategoryMoreFooter categoryMoreFooter = new CategoryMoreFooter();
categoryMoreFooter.ShowMoreVisibility = Visibility.Visible;
categoryMoreFooter.ShowAllVisibility = Visibility.Collapsed;
Action action = (Action)(() =>
{
if (!this._handledShowMore)
{
if (!this.IsVerticalCompact)
{
foreach (VideoCatalogItem videoCatalogItem in this._videoCategory.items.Skip <VideoCatalogItem>(3).Take <VideoCatalogItem>(5))
{
this._catalogItems.Add(this.CreateCatalogItemViewModel(videoCatalogItem));
}
}
else
{
foreach (IEnumerable <VideoCatalogItem> source in this._videoCategory.items.Skip <VideoCatalogItem>(6).Take <VideoCatalogItem>(10).Partition <VideoCatalogItem>(2))
{
CatalogItemTwoInARowViewModel twoInArowViewModel = new CatalogItemTwoInARowViewModel();
twoInArowViewModel.Item1 = this.CreateCatalogItemViewModel(source.First <VideoCatalogItem>());
if (source.Count <VideoCatalogItem>() > 1)
{
twoInArowViewModel.Item2 = this.CreateCatalogItemViewModel(source.Skip <VideoCatalogItem>(1).First <VideoCatalogItem>());
}
this._catalogItemsTwoInARow.Add(twoInArowViewModel);
}
}
this.Footer.Data.ShowAllVisibility = Visibility.Visible;
this.Footer.Data.ShowMoreVisibility = Visibility.Collapsed;
this._handledShowMore = true;
}
else
{
this.HandleShowAllAction();
}
});
categoryMoreFooter.HandleTap = action;
return(categoryMoreFooter);
}
private void Initialize()
{
this.Header.Data = this.CreateHeader();
this._itemsWithHeaderAndFooter.Merge((INotifyCollectionChanged)this._coHeader.Coll);
if (!this.IsHorizontal)
{
if (!this.IsVerticalCompact)
{
foreach (VideoCatalogItem videoCatalogItem in this._videoCategory.items.Take <VideoCatalogItem>(3))
{
this._catalogItems.Add(this.CreateCatalogItemViewModel(videoCatalogItem));
}
this._itemsWithHeaderAndFooter.Merge((INotifyCollectionChanged)this._catalogItems);
}
else
{
foreach (IEnumerable <VideoCatalogItem> source in this._videoCategory.items.Take <VideoCatalogItem>(6).Partition <VideoCatalogItem>(2))
{
CatalogItemTwoInARowViewModel twoInArowViewModel = new CatalogItemTwoInARowViewModel();
twoInArowViewModel.Item1 = this.CreateCatalogItemViewModel(source.First <VideoCatalogItem>());
if (source.Count <VideoCatalogItem>() > 1)
{
twoInArowViewModel.Item2 = this.CreateCatalogItemViewModel(source.Skip <VideoCatalogItem>(1).First <VideoCatalogItem>());
}
this._catalogItemsTwoInARow.Add(twoInArowViewModel);
}
this._itemsWithHeaderAndFooter.Merge((INotifyCollectionChanged)this._catalogItemsTwoInARow);
}
this._itemsWithHeaderAndFooter.Merge((INotifyCollectionChanged)CollectionObject <DividerSpaceDownViewModel> .CreateCollectionObject <DividerSpaceDownViewModel>(new DividerSpaceDownViewModel()).Coll);
}
else
{
this.CatalogItemsHorizontalVM.Data = new CatalogItemsHorizontalViewModel(this._videoCategory, this._knownUsers, this._knownGroups);
this._itemsWithHeaderAndFooter.Merge((INotifyCollectionChanged)this.CatalogItemsHorizontalVM.Coll);
}
this.Footer.Data = this.CreateFooter();
this._itemsWithHeaderAndFooter.Merge((INotifyCollectionChanged)this._coFooter.Coll);
}
