jf-roku/components/ItemGrid2/GridItem.brs

sub init()
  m.posterMask = m.top.findNode("posterMask")
  m.itemPoster = m.top.findNode("itemPoster")
  m.posterText = m.top.findNode("posterText")
  m.itemText = m.top.findNode("itemText")
  m.backdrop = m.top.findNode("backdrop")

  m.itemPoster.observeField("loadStatus", "onPosterLoadStatusChanged")

  m.itemText.translation = [0, m.itemPoster.height + 7]
end sub

sub itemContentChanged()

  ' Set Randmom background colors from pallet
  posterBackgrounds = m.global.poster_bg_pallet
  m.backdrop.color = posterBackgrounds[rnd(posterBackgrounds.count()) - 1]

  itemData = m.top.itemContent

  if itemData = invalid then return

  if itemData.type = "Movie" then
    m.itemPoster.uri = itemData.PosterUrl
    m.itemText.text = itemData.Title
  else if itemData.type = "Series" then
    m.itemPoster.uri = itemData.PosterUrl
    m.itemText.text = itemData.Title
  else if itemData.type = "Boxset" then
    m.itemPoster.uri = itemData.PosterUrl
    m.itemText.text = itemData.Title
  else
    print "Unhandled Item Type: " + itemData.type
  end if

  m.posterText.text = m.itemText.text

end sub

'
'Use FocusPercent to animate scaling of Poser Image
sub focusChanging()
  scaleFactor = 0.85 + (m.top.focusPercent * 0.15)
  m.posterMask.scale = [scaleFactor, scaleFactor]
end sub

'
'Display or hide title Visibility on focus change
sub focusChanged()

  if m.top.itemHasFocus = true then
    m.itemText.visible = true
    m.itemText.repeatCount = -1
  else
    m.itemText.visible = false
    m.itemText.repeatCount = 0
  end if

end sub

'Hide backdrop and text when poster loaded
sub onPosterLoadStatusChanged()
  if m.itemPoster.loadStatus = "ready" then
    m.backdrop.visible = false
    m.posterText.visible = false
  end if
end sub