jf-roku/components/ItemGrid/GridItem.brs
2023-01-28 11:24:40 -05:00

154 lines
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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.unplayedCount = m.top.findNode("unplayedCount")
m.unplayedEpisodeCount = m.top.findNode("unplayedEpisodeCount")
m.itemText.translation = [0, m.itemPoster.height + 7]
m.gridTitles = get_user_setting("itemgrid.gridTitles")
m.itemText.visible = m.gridTitles = "showalways"
' Add some padding space when Item Titles are always showing
if m.itemText.visible then m.itemText.maxWidth = 250
'Parent is MarkupGrid and it's parent is the ItemGrid
m.topParent = m.top.GetParent().GetParent()
'Get the imageDisplayMode for these grid items
if m.topParent.imageDisplayMode <> invalid
m.itemPoster.loadDisplayMode = m.topParent.imageDisplayMode
end if
end sub
sub itemContentChanged()
' Set Random background colors from pallet
posterBackgrounds = m.global.constants.poster_bg_pallet
m.backdrop.blendColor = posterBackgrounds[rnd(posterBackgrounds.count()) - 1]
itemData = m.top.itemContent
if itemData = invalid then return
if itemData.type = "Movie"
m.itemPoster.uri = itemData.PosterUrl
m.itemIcon.uri = itemData.iconUrl
m.itemText.text = itemData.Title
else if itemData.type = "Series"
if itemData?.json?.UserData?.UnplayedItemCount <> invalid
if itemData.json.UserData.UnplayedItemCount > 0
m.unplayedCount.visible = true
m.unplayedEpisodeCount.text = itemData.json.UserData.UnplayedItemCount
end if
end if
m.itemPoster.uri = itemData.PosterUrl
m.itemIcon.uri = itemData.iconUrl
m.itemText.text = itemData.Title
else if itemData.type = "Boxset"
m.itemPoster.uri = itemData.PosterUrl
m.itemIcon.uri = itemData.iconUrl
m.itemText.text = itemData.Title
else if itemData.type = "TvChannel"
m.itemPoster.uri = itemData.PosterUrl
m.itemIcon.uri = itemData.iconUrl
m.itemText.text = itemData.Title
else if itemData.type = "Folder"
m.itemPoster.uri = itemData.PosterUrl
'm.itemIcon.uri = itemData.iconUrl
m.itemText.text = itemData.Title
m.itemPoster.loadDisplayMode = m.topParent.imageDisplayMode
else if itemData.type = "Video"
m.itemPoster.uri = itemData.PosterUrl
m.itemIcon.uri = itemData.iconUrl
m.itemText.text = itemData.Title
else if itemData.type = "Photo"
m.itemPoster.uri = itemData.PosterUrl
m.itemIcon.uri = itemData.iconUrl
m.itemText.text = itemData.Title
else if itemData.type = "Episode"
m.itemPoster.uri = itemData.PosterUrl
m.itemIcon.uri = itemData.iconUrl
m.itemText.text = itemData.json.SeriesName + " - " + itemData.Title
else if itemData.type = "MusicArtist"
m.itemPoster.uri = itemData.PosterUrl
m.itemText.text = itemData.Title
m.itemPoster.height = 290
m.itemPoster.width = 290
m.itemText.translation = [0, m.itemPoster.height + 7]
m.backdrop.height = 290
m.backdrop.width = 290
m.posterText.height = 200
m.posterText.width = 280
else if itemData.json.type = "MusicAlbum"
m.itemPoster.uri = itemData.PosterUrl
m.itemText.text = itemData.Title
m.itemPoster.height = 290
m.itemPoster.width = 290
m.itemText.translation = [0, m.itemPoster.height + 7]
m.backdrop.height = 290
m.backdrop.width = 290
m.posterText.height = 200
m.posterText.width = 280
else
print "Unhandled Grid Item Type: " + itemData.type
end if
'If Poster not loaded, ensure "blue box" is shown until loaded
if m.itemPoster.loadStatus <> "ready"
m.backdrop.visible = true
m.posterText.visible = true
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
m.itemText.repeatCount = -1
m.posterMask.scale = [1, 1]
else
m.itemText.repeatCount = 0
if m.topParent.alphaActive = true
m.posterMask.scale = [0.85, 0.85]
end if
end if
if m.gridTitles = "showonhover"
m.itemText.visible = m.top.itemHasFocus
end if
end sub
'Hide backdrop and text when poster loaded
sub onPosterLoadStatusChanged()
if m.itemPoster.loadStatus = "ready"
m.backdrop.visible = false
m.posterText.visible = false
end if
end sub