jf-roku/docs/api/components_ItemGrid_MusicArtistGridItem.brs.html

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components/ItemGrid/MusicArtistGridItem.brs - Documentation
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<h3 class="reference-title">
Braintree SDK Client Reference
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<h3>Classes</h3><ul><li id="Logger-nav"><a href="module-log.Logger.html">Logger</a><ul class='methods'><li data-type="method" id="Logger-debug-nav"><a href="module-log.Logger.html#debug">debug</a></li><li data-type="method" id="Logger-decreaseIndent-nav"><a href="module-log.Logger.html#decreaseIndent">decreaseIndent</a></li><li data-type="method" id="Logger-error-nav"><a href="module-log.Logger.html#error">error</a></li><li data-type="method" id="Logger-increaseIndent-nav"><a href="module-log.Logger.html#increaseIndent">increaseIndent</a></li><li data-type="method" id="Logger-info-nav"><a href="module-log.Logger.html#info">info</a></li><li data-type="method" id="Logger-log-nav"><a href="module-log.Logger.html#log">log</a></li><li data-type="method" id="Logger-method-nav"><a href="module-log.Logger.html#method">method</a></li><li data-type="method" id="Logger-resetIndent-nav"><a href="module-log.Logger.html#resetIndent">resetIndent</a></li><li data-type="method" id="Logger-toString-nav"><a href="module-log.Logger.html#toString">toString</a></li><li data-type="method" id="Logger-verbose-nav"><a href="module-log.Logger.html#verbose">verbose</a></li><li data-type="method" id="Logger-warn-nav"><a href="module-log.Logger.html#warn">warn</a></li></ul></li></ul><h3>Modules</h3><ul><li id="AlbumData-nav"><a href="module-AlbumData.html">AlbumData</a><ul class='methods'><li data-type="method" id="AlbumData-setFields-nav"><a href="module-AlbumData.html#.setFields">setFields</a></li></ul></li><li id="AlbumGrid-nav"><a href="module-AlbumGrid.html">AlbumGrid</a><ul class='methods'><li data-type="method" id="AlbumGrid-getData-nav"><a href="module-AlbumGrid.html#.getData">getData</a></li><li data-type="method" id="AlbumGrid-init-nav"><a href="module-AlbumGrid.html#.init">init</a></li><li data-type="method" id="AlbumGrid-onKeyEvent-nav"><a href="module-AlbumGrid.html#.onKeyEvent">onKeyEvent</a></li></ul></li><li id="AlbumTrackList-nav"><a href="module-AlbumTrackList.html">AlbumTrackList</a><ul class='methods'><li data-type="method" id="AlbumTrackList-getData-nav"><a href="module-AlbumTrackList.html#.getData">getData</a></li><li data-type="method" id="AlbumTrackList-init-nav"><a href="module-AlbumTrackList.html#.init">init</a></li></ul></li><li id="AlbumView-nav"><a href="module-AlbumView.html">AlbumView</a><ul class='methods'><li data-type="method" id="AlbumView-OnScreenHidden-nav"><a href="module-AlbumView.html#.OnScreenHidden">OnScreenHidden</a></li><li data-type="method" id="AlbumView-adjustScreenForNoOverview-nav"><a href="module-AlbumView.html#.adjustScreenForNoOverview">adjustScreenForNoOverview</a></li><li data-type="method" id="AlbumView-createDialogPallete-nav"><a href="module-AlbumView.html#.createDialogPallete">createDialogPallete</a></li><li data-type="method" id="AlbumView-createFullDscrDlg-nav"><a href="module-AlbumView.html#.createFullDscrDlg">createFullDscrDlg</a></li><li data-type="method" id="AlbumView-init-nav"><a href="module-AlbumView.html#.init">init</a></li><li data-type="method" id="AlbumView-onDoneLoading-nav"><a href="module-AlbumView.html#.onDoneLoading">onDoneLoading</a></li><li data-type="method" id="AlbumView-onKeyEvent-nav"><a href="module-AlbumView.html#.onKeyEvent">onKeyEvent</a></li><li data-type="method" id="AlbumView-pageContentChanged-nav"><a href="module-AlbumView.html#.pageContentChanged">pageContentChanged</a></li><li data-type="method" id="AlbumView-setOnScreenTextValues-nav"><a href="module-AlbumView.html#.setOnScreenTextValues">setOnScreenTextValues</a></li><li data-type="method" id="AlbumView-setPosterImage-nav"><a href="module-AlbumView.html#.setPosterImage">setPosterImage</a></li><li data-type="method" id="AlbumView-setScreenTitle-nav"><a href="module-AlbumView.html#.setScreenTitle">setScreenTitle</a></li><li data-type="method" id="AlbumView-setupMainNode-nav"><a href="module-AlbumView.html#.setupMainNode">setupMainNode</a></li></ul></li><li id="Alpha-nav"><a href="module-Alpha.html">Alpha</a><ul class='methods'><li data-type="method" id="Alpha-init-nav"><a href="module-Alpha.html#.init">
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<h1 class="page-title">
components/ItemGrid/MusicArtistGridItem.brs
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<pre class="prettyprint source linenums"><code>import "pkg:/source/utils/misc.brs"
import "pkg:/source/utils/config.brs"
sub init()
m.itemPoster = m.top.findNode("itemPoster")
m.postTextBackground = m.top.findNode("postTextBackground")
m.posterText = m.top.findNode("posterText")
m.posterText.font.size = 30
m.backdrop = m.top.findNode("backdrop")
m.itemPoster.observeField("loadStatus", "onPosterLoadStatusChanged")
'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 &lt;> invalid
m.itemPoster.loadDisplayMode = m.topParent.imageDisplayMode
end if
m.gridTitles = m.global.session.user.settings["itemgrid.gridTitles"]
m.posterText.visible = false
m.postTextBackground.visible = false
end sub
sub itemContentChanged()
m.backdrop.blendColor = "#101010"
m.posterText.visible = false
m.postTextBackground.visible = false
if isValid(m.topParent.showItemTitles)
if LCase(m.topParent.showItemTitles) = "showalways"
m.posterText.visible = true
m.postTextBackground.visible = true
end if
end if
itemData = m.top.itemContent
if not isValid(itemData) then return
if LCase(itemData.type) = "musicalbum"
m.backdrop.uri = "pkg:/images/icons/album.png"
else if LCase(itemData.type) = "musicartist"
m.backdrop.uri = "pkg:/images/missingArtist.png"
else if LCase(itemData.json.type) = "musicgenre"
m.backdrop.uri = "pkg:/images/icons/musicFolder.png"
end if
m.itemPoster.uri = itemData.PosterUrl
m.posterText.text = itemData.title
'If Poster not loaded, ensure "blue box" is shown until loaded
if m.itemPoster.loadStatus &lt;> "ready"
m.backdrop.visible = true
end if
if m.top.itemHasFocus then focusChanged()
end sub
'Display or hide title Visibility on focus change
sub focusChanged()
if m.top.itemHasFocus = true
m.posterText.repeatCount = -1
else
m.posterText.repeatCount = 0
end if
if isValid(m.topParent.showItemTitles)
if LCase(m.topParent.showItemTitles) = "showonhover"
m.posterText.visible = m.top.itemHasFocus
m.postTextBackground.visible = m.posterText.visible
end if
end if
end sub
'Hide backdrop and text when poster loaded
sub onPosterLoadStatusChanged()
if m.itemPoster.loadStatus = "ready"
m.backdrop.visible = false
end if
end sub
</code></pre>
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