jf-roku/components/ItemGrid2/GridItem.brs
2020-10-30 17:23:28 +00:00

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sub init()
m.posterMask = m.top.findNode("posterMask")
m.itemPoster = m.top.findNode("itemPoster")
m.itemIcon = m.top.findNode("itemIcon")
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]
'Parent is MarkupGrid and it's parent is the ItemGrid
topParent = m.top.GetParent().GetParent()
'Get the imageDisplayMode for these grid items
if topParent.imageDisplayMode <> invalid
m.itemPoster.loadDisplayMode = topParent.imageDisplayMode
end if
end sub
sub itemContentChanged()
' Set Random background colors from pallet
posterBackgrounds = m.global.constants.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 if itemData.type = "TvChannel" then
m.itemPoster.uri = itemData.PosterUrl
m.itemText.text = itemData.Title
else if itemData.type = "Folder" then
m.itemIcon.uri = itemData.iconUrl
m.itemText.text = itemData.Title
else if itemData.type = "Video" 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