private void LoadButtons()
{
base.Clear();
currentButtons = new List <HighlightedItemImageButton>();
items = container.GetItems();
foreach (Item item in items)
{
HighlightedItemImageButton buttonToAdd;
if (ImageTools.HasImage(item))
{
ImageSource source;
if (ImageBaseHandler.current.isItemCached(item.GetId()))
{
source = ImageBaseHandler.current.GetItemImageSource(item.GetId());
}
else
{
source = ImageTools.LoadImage(item);
}
buttonToAdd = new HighlightedItemImageButton(item, source);
}
else
{
buttonToAdd = new HighlightedItemImageButton(item);
}
buttonToAdd.BackgroundColor = Color.Transparent;
buttonToAdd.Margin = 5;
buttonToAdd.Tapped += (sen, e) =>
{
Navigation.PushAsync(new ItemDetailsPage(item));
};
buttonToAdd.LongPressed += (sen, e) =>
{
MasterNavigationPage.current.RefreshButtons(); //force a button refresh
};
currentButtons.Add(buttonToAdd);
base.AddImageButtonEquivalent(buttonToAdd);
}
}
private void loadPanels()
{
mainLayout.Children.Clear();
items = container.GetItems();
foreach (Item item in items)
{
Action onTap = () =>
{
Navigation.PushAsync(new ItemDetailsPage(item));
};
HighlightedItemPanelView newPanel = new HighlightedItemPanelView(item, LocationsView.LocationImageWidth, LocationsView.LocationImageWidth, onTap);
currentButtons.Add(newPanel);
mainLayout.Children.Add(newPanel);
}
}
//returns the item list from the parent storage type
private List <Item> GetItems()
{
return(container.GetItems());
}